简单修改 哪吒d1 tina sdk 的 sys_config.fex 和 board.dts，让D1s先把Linux跑起来。

[whycan]

最终修改两个文件即可：

device/config/chips/d1/configs/nezha/sys_config.fex

;sunxi platform application
;---------------------------------------------------------------------------------------------------------
; 说明： 脚本中的字符串区分大小写，用户可以修改"="后面的数值，但是不要修改前面的字符串
; 描述gpio的形式：Port:端口+组内序号<功能分配><内部电阻状态><驱动能力><输出电平状态>
;---------------------------------------------------------------------------------------------------------

;---------------------------------------------------------------------------------
; version:版本1.00
; machine:板级文件名
;---------------------------------------------------------------------------------
[product]
version = "100"
machine = "nezha"


;----------------------------------------------------------------------------------
;debug_mode     = 0-close printf, > 0-open printf
;----------------------------------------------------------------------------------
[platform]
debug_mode  = 8

;----------------------------------------------------------------------------------
;storage_type   = boot medium, 0-nand, 1-sd, 2-emmc, 3-nor, 4-emmc3, 5-spinand -1(defualt)auto scan
;----------------------------------------------------------------------------------
[target]
storage_type    = 5


;----------------------------------------------------------------------------------
;card_ctrl              -卡量产相关的控制器选择0      |
;card_high_speed        -速度模式 0为低速，1为高速|
;card_line              -4：4线卡，8：8线卡|
;sdc_d1                 -sdc卡数据1线信号的GPIO配置     |
;sdc_d0                 -sdc卡数据0线信号的GPIO配置  |
;sdc_clk                -sdc卡时钟信号的GPIO配置   |
;sdc_cmd                -sdc命令信号的GPIO配置|
;sdc_d3                 -sdc卡数据3线信号的GPIO配置    |
;sdc_d2                 -sdc卡数据2线信号的GPIO配置  |
;----------------------------------------------------------------------------------
[card0_boot_para]
card_ctrl       = 0
card_high_speed = 1
card_line       = 4
sdc_d1          = port:PF0<2><1><2><default>
sdc_d0          = port:PF1<2><1><2><default>
sdc_clk         = port:PF2<2><1><2><default>
sdc_cmd         = port:PF3<2><1><2><default>
sdc_d3          = port:PF4<2><1><2><default>
sdc_d2          = port:PF5<2><1><2><default>
bus-width = 4
cap-sd-highspeed =
cap-wait-while-busy =
no-sdio =
no-mmc =
sunxi-power-save-mode =


;----------------------------------------------------------------------------------
;card_ctrl              -卡启动控制器选择2
;card_high_speed        -速度模式 0为低速，1为高速
;card_line              -4：4线卡，8：8线卡
;sdc_ds                 -ds信号的GPIO配置
;sdc_d1                 -sdc卡数据1线信号的GPIO配置
;sdc_d0                 -sdc卡数据0线信号的GPIO配置
;sdc_clk                -sdc卡时钟信号的GPIO配置
;sdc_cmd                -sdc命令信号的GPIO配置
;sdc_d3                 -sdc卡数据3线信号的GPIO配置
;sdc_d2                 -sdc卡数据2线信号的GPIO配置
;sdc_d4                 -sdc卡数据4线信号的GPIO配置
;sdc_d5                 -sdc卡数据5线信号的GPIO配置
;sdc_d6                 -sdc卡数据6线信号的GPIO配置
;sdc_d7                 -sdc卡数据7线信号的GPIO配置
;sdc_emmc_rst           -emmc_rst信号的GPIO配置
;sdc_ex_dly_used        -ex_dly_used信号
;sdc_io_1v8             -sdc_io_1v8高速emmc模式配置
;----------------------------------------------------------------------------------
[card2_boot_para]
card_ctrl       = 2
card_high_speed = 1
card_line       = 8
sdc_clk         = port:PF25<2><1><3><default>
sdc_cmd         = port:PF24<2><1><3><default>
sdc_d0          = port:PF16<2><1><3><default>
sdc_d1          = port:PF17<2><1><3><default>
sdc_d2          = port:PF18<2><1><3><default>
sdc_d3          = port:PF19<2><1><3><default>
sdc_d4          = port:PF20<2><1><3><default>
sdc_d5          = port:PF21<2><1><3><default>
sdc_d6          = port:PF22<2><1><3><default>
sdc_d7          = port:PF23<2><1><3><default>
sdc_emmc_rst    = port:PF31<2><1><3><default>
sdc_ds          = port:PF27<2><1><3><default>



;----------------------------------------------------------------------------------
;jtag_enable    |JTAG使能   |
;jtag_ms        |测试模式选择输入(TMS) 的GPIO配置|
;jtag_ck        |测试时钟输入(CLK) 的GPIO配置    |
;jtag_do        |测试数据输出(TDO) 的GPIO配置     |
;jtag_di        |测试数据输出(TDI) 的GPIO配置     |
;----------------------------------------------------------------------------------
[jtag_para]
jtag_enable     = 0
jtag_ms         = port:PF0<4><default><default><default>
jtag_ck         = port:PF5<4><default><default><default>
jtag_do         = port:PF3<4><default><default><default>
jtag_di         = port:PF1<4><default><default><default>

;*****************************************************************************
;
;dram select configuration
;
;select_mode    :       dram模式选择,   0:不进行自动识别
;                                       1:gpio识别模式(dram_para, dram_para1-15, 共16组有效)
;                                       2:gpadc识别模式(dram_para, dram_para1-7, 共8组有效)
;                                       3:1个IO+gpadc识别模式(dram_para, dram_para1-15, 共16组有效)。其中IO配置优先级按select_gpio0>select_gpio1>select_gpio2>select_gpio3
;gpadc_channel  :       选择gpadc通道   有效值(0-3)
;select_gpio1-4 :       选择gpio pin
;*****************************************************************************


[dram_select_para]
select_mode     = 0
gpadc_channel   = 1
select_gpio0    = port:PB7<0><1><default><default>
select_gpio1    = port:PB4<0><1><default><default>
select_gpio2    = port:PH1<0><1><default><default>
select_gpio3    = port:PH0<0><1><default><default>


;*****************************************************************************
;sdram configuration
;
;*****************************************************************************
[dram_para]
dram_clk            = 528
dram_type           = 2
dram_zq             = 0x07b7bf9
dram_odt_en         = 0x00
dram_para1          = 0x000000d2
dram_para2          = 0x00000000
dram_mr0            = 0x00000E73
dram_mr1            = 0x02
dram_mr2            = 0x0
dram_mr3            = 0x0
dram_tpr0           = 0x00471992
dram_tpr1           = 0x0131A10C
dram_tpr2           = 0x00057041
dram_tpr3           = 0xB4787896
dram_tpr4           = 0x0
dram_tpr5           = 0x48484848
dram_tpr6           = 0x48
dram_tpr7           = 0x1621121e
dram_tpr8           = 0x0
dram_tpr9           = 0x0
dram_tpr10          = 0x00000000
dram_tpr11          = 0x00030010
dram_tpr12          = 0x00000035
dram_tpr13          = 0x34000000

[dram_para1]

dram_clk       = 672
dram_type      = 7
dram_dx_odt    = 0x06060606
dram_dx_dri    = 0x0c0c0c0c
dram_ca_dri    = 0x1919
dram_para0     = 0x16171411
dram_para1     = 0x30eb
dram_para2     = 0x0000
dram_mr0       = 0x0
dram_mr1       = 0xc3
dram_mr2       = 0x6
dram_mr3       = 0x2
dram_mr4       = 0x0
dram_mr5       = 0x0
dram_mr6       = 0x0
dram_mr11      = 0x0
dram_mr12      = 0x0
dram_mr13      = 0x0
dram_mr14      = 0x0
dram_mr16      = 0x0
dram_mr17      = 0x0
dram_mr22      = 0x0
dram_tpr0      = 0x0
dram_tpr1      = 0x0
dram_tpr2      = 0x0
dram_tpr3      = 0x0
dram_tpr6      = 0x2fb48080
dram_tpr10     = 0x002f876b
dram_tpr11     = 0x10120c05
dram_tpr12     = 0x12121111
dram_tpr13     = 0x61
dram_tpr14     = 0x211e1e22

[dram_para2]

dram_clk       = 672
dram_type      = 7
dram_dx_odt    = 0x06060606
dram_dx_dri    = 0x0c0c0c0c
dram_ca_dri    = 0x1919
dram_para0     = 0x16171411
dram_para1     = 0x30eb
dram_para2     = 0x0000
dram_mr0       = 0x0
dram_mr1       = 0xc3
dram_mr2       = 0x6
dram_mr3       = 0x2
dram_mr4       = 0x0
dram_mr5       = 0x0
dram_mr6       = 0x0
dram_mr11      = 0x0
dram_mr12      = 0x0
dram_mr13      = 0x0
dram_mr14      = 0x0
dram_mr16      = 0x0
dram_mr17      = 0x0
dram_mr22      = 0x0
dram_tpr0      = 0x0
dram_tpr1      = 0x0
dram_tpr2      = 0x0
dram_tpr3      = 0x0
dram_tpr6      = 0x2fb48080
dram_tpr10     = 0x002f876b
dram_tpr11     = 0x10120c05
dram_tpr12     = 0x12121111
dram_tpr13     = 0x61
dram_tpr14     = 0x211e1e22

[dram_para3]

dram_clk       = 672
dram_type      = 7
dram_dx_odt    = 0x06060606
dram_dx_dri    = 0x0c0c0c0c
dram_ca_dri    = 0x1919
dram_para0     = 0x16171411
dram_para1     = 0x30eb
dram_para2     = 0x0000
dram_mr0       = 0x0
dram_mr1       = 0xc3
dram_mr2       = 0x6
dram_mr3       = 0x2
dram_mr4       = 0x0
dram_mr5       = 0x0
dram_mr6       = 0x0
dram_mr11      = 0x0
dram_mr12      = 0x0
dram_mr13      = 0x0
dram_mr14      = 0x0
dram_mr16      = 0x0
dram_mr17      = 0x0
dram_mr22      = 0x0
dram_tpr0      = 0x0
dram_tpr1      = 0x0
dram_tpr2      = 0x0
dram_tpr3      = 0x0
dram_tpr6      = 0x2fb48080
dram_tpr10     = 0x002f876b
dram_tpr11     = 0x10120c05
dram_tpr12     = 0x12121111
dram_tpr13     = 0x61
dram_tpr14     = 0x211e1e22

[dram_para4]

dram_clk       = 672
dram_type      = 7
dram_dx_odt    = 0x06060606
dram_dx_dri    = 0x0c0c0c0c
dram_ca_dri    = 0x1919
dram_para0     = 0x16171411
dram_para1     = 0x30eb
dram_para2     = 0x0000
dram_mr0       = 0x0
dram_mr1       = 0xc3
dram_mr2       = 0x6
dram_mr3       = 0x2
dram_mr4       = 0x0
dram_mr5       = 0x0
dram_mr6       = 0x0
dram_mr11      = 0x0
dram_mr12      = 0x0
dram_mr13      = 0x0
dram_mr14      = 0x0
dram_mr16      = 0x0
dram_mr17      = 0x0
dram_mr22      = 0x0
dram_tpr0      = 0x0
dram_tpr1      = 0x0
dram_tpr2      = 0x0
dram_tpr3      = 0x0
dram_tpr6      = 0x2fb48080
dram_tpr10     = 0x002f876b
dram_tpr11     = 0x10120c05
dram_tpr12     = 0x12121111
dram_tpr13     = 0x61
dram_tpr14     = 0x211e1e22

[dram_para5]

dram_clk       = 672
dram_type      = 7
dram_dx_odt    = 0x06060606
dram_dx_dri    = 0x0c0c0c0c
dram_ca_dri    = 0x1919
dram_para0     = 0x16171411
dram_para1     = 0x30eb
dram_para2     = 0x0000
dram_mr0       = 0x0
dram_mr1       = 0xc3
dram_mr2       = 0x6
dram_mr3       = 0x2
dram_mr4       = 0x0
dram_mr5       = 0x0
dram_mr6       = 0x0
dram_mr11      = 0x0
dram_mr12      = 0x0
dram_mr13      = 0x0
dram_mr14      = 0x0
dram_mr16      = 0x0
dram_mr17      = 0x0
dram_mr22      = 0x0
dram_tpr0      = 0x0
dram_tpr1      = 0x0
dram_tpr2      = 0x0
dram_tpr3      = 0x0
dram_tpr6      = 0x2fb48080
dram_tpr10     = 0x002f876b
dram_tpr11     = 0x10120c05
dram_tpr12     = 0x12121111
dram_tpr13     = 0x61
dram_tpr14     = 0x211e1e22

[dram_para6]

dram_clk       = 672
dram_type      = 7
dram_dx_odt    = 0x06060606
dram_dx_dri    = 0x0c0c0c0c
dram_ca_dri    = 0x1919
dram_para0     = 0x16171411
dram_para1     = 0x30eb
dram_para2     = 0x0000
dram_mr0       = 0x0
dram_mr1       = 0xc3
dram_mr2       = 0x6
dram_mr3       = 0x2
dram_mr4       = 0x0
dram_mr5       = 0x0
dram_mr6       = 0x0
dram_mr11      = 0x0
dram_mr12      = 0x0
dram_mr13      = 0x0
dram_mr14      = 0x0
dram_mr16      = 0x0
dram_mr17      = 0x0
dram_mr22      = 0x0
dram_tpr0      = 0x0
dram_tpr1      = 0x0
dram_tpr2      = 0x0
dram_tpr3      = 0x0
dram_tpr6      = 0x2fb48080
dram_tpr10     = 0x002f876b
dram_tpr11     = 0x10120c05
dram_tpr12     = 0x12121111
dram_tpr13     = 0x61
dram_tpr14     = 0x211e1e22

[dram_para7]

dram_clk       = 672
dram_type      = 7
dram_dx_odt    = 0x06060606
dram_dx_dri    = 0x0c0c0c0c
dram_ca_dri    = 0x1919
dram_para0     = 0x16171411
dram_para1     = 0x30eb
dram_para2     = 0x0000
dram_mr0       = 0x0
dram_mr1       = 0xc3
dram_mr2       = 0x6
dram_mr3       = 0x2
dram_mr4       = 0x0
dram_mr5       = 0x0
dram_mr6       = 0x0
dram_mr11      = 0x0
dram_mr12      = 0x0
dram_mr13      = 0x0
dram_mr14      = 0x0
dram_mr16      = 0x0
dram_mr17      = 0x0
dram_mr22      = 0x0
dram_tpr0      = 0x0
dram_tpr1      = 0x0
dram_tpr2      = 0x0
dram_tpr3      = 0x0
dram_tpr6      = 0x2fb48080
dram_tpr10     = 0x002f876b
dram_tpr11     = 0x10120c05
dram_tpr12     = 0x12121111
dram_tpr13     = 0x61
dram_tpr14     = 0x211e1e22

[dram_para8]

dram_clk       = 672
dram_type      = 7
dram_dx_odt    = 0x06060606
dram_dx_dri    = 0x0c0c0c0c
dram_ca_dri    = 0x1919
dram_para0     = 0x16171411
dram_para1     = 0x30eb
dram_para2     = 0x0000
dram_mr0       = 0x0
dram_mr1       = 0xc3
dram_mr2       = 0x6
dram_mr3       = 0x2
dram_mr4       = 0x0
dram_mr5       = 0x0
dram_mr6       = 0x0
dram_mr11      = 0x0
dram_mr12      = 0x0
dram_mr13      = 0x0
dram_mr14      = 0x0
dram_mr16      = 0x0
dram_mr17      = 0x0
dram_mr22      = 0x0
dram_tpr0      = 0x0
dram_tpr1      = 0x0
dram_tpr2      = 0x0
dram_tpr3      = 0x0
dram_tpr6      = 0x2fb48080
dram_tpr10     = 0x002f876b
dram_tpr11     = 0x10120c05
dram_tpr12     = 0x12121111
dram_tpr13     = 0x61
dram_tpr14     = 0x211e1e22

[dram_para9]

dram_clk       = 672
dram_type      = 7
dram_dx_odt    = 0x06060606
dram_dx_dri    = 0x0c0c0c0c
dram_ca_dri    = 0x1919
dram_para0     = 0x16171411
dram_para1     = 0x30eb
dram_para2     = 0x0000
dram_mr0       = 0x0
dram_mr1       = 0xc3
dram_mr2       = 0x6
dram_mr3       = 0x2
dram_mr4       = 0x0
dram_mr5       = 0x0
dram_mr6       = 0x0
dram_mr11      = 0x0
dram_mr12      = 0x0
dram_mr13      = 0x0
dram_mr14      = 0x0
dram_mr16      = 0x0
dram_mr17      = 0x0
dram_mr22      = 0x0
dram_tpr0      = 0x0
dram_tpr1      = 0x0
dram_tpr2      = 0x0
dram_tpr3      = 0x0
dram_tpr6      = 0x2fb48080
dram_tpr10     = 0x002f876b
dram_tpr11     = 0x10120c05
dram_tpr12     = 0x12121111
dram_tpr13     = 0x61
dram_tpr14     = 0x211e1e22

[dram_para10]

dram_clk       = 672
dram_type      = 7
dram_dx_odt    = 0x06060606
dram_dx_dri    = 0x0c0c0c0c
dram_ca_dri    = 0x1919
dram_para0     = 0x16171411
dram_para1     = 0x30eb
dram_para2     = 0x0000
dram_mr0       = 0x0
dram_mr1       = 0xc3
dram_mr2       = 0x6
dram_mr3       = 0x2
dram_mr4       = 0x0
dram_mr5       = 0x0
dram_mr6       = 0x0
dram_mr11      = 0x0
dram_mr12      = 0x0
dram_mr13      = 0x0
dram_mr14      = 0x0
dram_mr16      = 0x0
dram_mr17      = 0x0
dram_mr22      = 0x0
dram_tpr0      = 0x0
dram_tpr1      = 0x0
dram_tpr2      = 0x0
dram_tpr3      = 0x0
dram_tpr6      = 0x2fb48080
dram_tpr10     = 0x002f876b
dram_tpr11     = 0x10120c05
dram_tpr12     = 0x12121111
dram_tpr13     = 0x61
dram_tpr14     = 0x211e1e22

[dram_para11]

dram_clk       = 672
dram_type      = 7
dram_dx_odt    = 0x06060606
dram_dx_dri    = 0x0c0c0c0c
dram_ca_dri    = 0x1919
dram_para0     = 0x16171411
dram_para1     = 0x30eb
dram_para2     = 0x0000
dram_mr0       = 0x0
dram_mr1       = 0xc3
dram_mr2       = 0x6
dram_mr3       = 0x2
dram_mr4       = 0x0
dram_mr5       = 0x0
dram_mr6       = 0x0
dram_mr11      = 0x0
dram_mr12      = 0x0
dram_mr13      = 0x0
dram_mr14      = 0x0
dram_mr16      = 0x0
dram_mr17      = 0x0
dram_mr22      = 0x0
dram_tpr0      = 0x0
dram_tpr1      = 0x0
dram_tpr2      = 0x0
dram_tpr3      = 0x0
dram_tpr6      = 0x2fb48080
dram_tpr10     = 0x002f876b
dram_tpr11     = 0x10120c05
dram_tpr12     = 0x12121111
dram_tpr13     = 0x61
dram_tpr14     = 0x211e1e22

[dram_para12]

dram_clk       = 672
dram_type      = 7
dram_dx_odt    = 0x06060606
dram_dx_dri    = 0x0c0c0c0c
dram_ca_dri    = 0x1919
dram_para0     = 0x16171411
dram_para1     = 0x30eb
dram_para2     = 0x0000
dram_mr0       = 0x0
dram_mr1       = 0xc3
dram_mr2       = 0x6
dram_mr3       = 0x2
dram_mr4       = 0x0
dram_mr5       = 0x0
dram_mr6       = 0x0
dram_mr11      = 0x0
dram_mr12      = 0x0
dram_mr13      = 0x0
dram_mr14      = 0x0
dram_mr16      = 0x0
dram_mr17      = 0x0
dram_mr22      = 0x0
dram_tpr0      = 0x0
dram_tpr1      = 0x0
dram_tpr2      = 0x0
dram_tpr3      = 0x0
dram_tpr6      = 0x2fb48080
dram_tpr10     = 0x002f876b
dram_tpr11     = 0x10120c05
dram_tpr12     = 0x12121111
dram_tpr13     = 0x61
dram_tpr14     = 0x211e1e22

[dram_para13]

dram_clk       = 672
dram_type      = 7
dram_dx_odt    = 0x06060606
dram_dx_dri    = 0x0c0c0c0c
dram_ca_dri    = 0x1919
dram_para0     = 0x16171411
dram_para1     = 0x30eb
dram_para2     = 0x0000
dram_mr0       = 0x0
dram_mr1       = 0xc3
dram_mr2       = 0x6
dram_mr3       = 0x2
dram_mr4       = 0x0
dram_mr5       = 0x0
dram_mr6       = 0x0
dram_mr11      = 0x0
dram_mr12      = 0x0
dram_mr13      = 0x0
dram_mr14      = 0x0
dram_mr16      = 0x0
dram_mr17      = 0x0
dram_mr22      = 0x0
dram_tpr0      = 0x0
dram_tpr1      = 0x0
dram_tpr2      = 0x0
dram_tpr3      = 0x0
dram_tpr6      = 0x2fb48080
dram_tpr10     = 0x002f876b
dram_tpr11     = 0x10120c05
dram_tpr12     = 0x12121111
dram_tpr13     = 0x61
dram_tpr14     = 0x211e1e22

[dram_para14]

dram_clk       = 672
dram_type      = 7
dram_dx_odt    = 0x06060606
dram_dx_dri    = 0x0c0c0c0c
dram_ca_dri    = 0x1919
dram_para0     = 0x16171411
dram_para1     = 0x30eb
dram_para2     = 0x0000
dram_mr0       = 0x0
dram_mr1       = 0xc3
dram_mr2       = 0x6
dram_mr3       = 0x2
dram_mr4       = 0x0
dram_mr5       = 0x0
dram_mr6       = 0x0
dram_mr11      = 0x0
dram_mr12      = 0x0
dram_mr13      = 0x0
dram_mr14      = 0x0
dram_mr16      = 0x0
dram_mr17      = 0x0
dram_mr22      = 0x0
dram_tpr0      = 0x0
dram_tpr1      = 0x0
dram_tpr2      = 0x0
dram_tpr3      = 0x0
dram_tpr6      = 0x2fb48080
dram_tpr10     = 0x002f876b
dram_tpr11     = 0x10120c05
dram_tpr12     = 0x12121111
dram_tpr13     = 0x61
dram_tpr14     = 0x211e1e22

[dram_para15]

dram_clk       = 672
dram_type      = 7
dram_dx_odt    = 0x06060606
dram_dx_dri    = 0x0c0c0c0c
dram_ca_dri    = 0x1919
dram_para0     = 0x16171411
dram_para1     = 0x30eb
dram_para2     = 0x0000
dram_mr0       = 0x0
dram_mr1       = 0xc3
dram_mr2       = 0x6
dram_mr3       = 0x2
dram_mr4       = 0x0
dram_mr5       = 0x0
dram_mr6       = 0x0
dram_mr11      = 0x0
dram_mr12      = 0x0
dram_mr13      = 0x0
dram_mr14      = 0x0
dram_mr16      = 0x0
dram_mr17      = 0x0
dram_mr22      = 0x0
dram_tpr0      = 0x0
dram_tpr1      = 0x0
dram_tpr2      = 0x0
dram_tpr3      = 0x0
dram_tpr6      = 0x2fb48080
dram_tpr10     = 0x002f876b
dram_tpr11     = 0x10120c05
dram_tpr12     = 0x12121111
dram_tpr13     = 0x61
dram_tpr14     = 0x211e1e22


;----------------------------------------------------------------------------------
;twi configuration
;twi_used       0：关闭, 1：打开
;twi_port       0:twi0,  1:twi1, 2:twi2, 3:twi3, 4:twi4, 5:twi5, 6:r_twi0, 7:r_twi1
;twi_scl        boot0 scl的GPIO配置
;twi_sda        boot0 sda的GPIO配置
;----------------------------------------------------------------------------------
[twi_para]
twi_used = 0
twi_port = 2
twi_scl  = port:PG14<3><1><default><default>
twi_sda  = port:PG15<3><1><default><default>

;----------------------------------------------------------------------------------
;uart configuration
;uart_debug_port  |Boot串口控制器编号        |
;uart_debug_tx       |Boot串口发送的GPIO配置|
;uart_debug_rx  |Boot串口接收的GPIO配置     |
;----------------------------------------------------------------------------------
[uart_para]
uart_debug_port = 0
uart_debug_tx   = port:PE02<6><1><default><default>
uart_debug_rx   = port:PE03<6><1><default><default>


;----------------------------------------------------------------------------------
;dram_region_mbytes :设置drm大小以bytes为单位
;----------------------------------------------------------------------------------
[secure]
dram_region_mbytes       = 80
drm_region_mbytes        = 0
drm_region_start_mbytes  = 0

device/config/chips/d1/configs/nezha/board.dts

/*
 * Allwinner Technology CO., Ltd. sun20iw1p1 fpga.
 *
 * fpga support.
 */

/dts-v1/;

#include "sun20iw1p1.dtsi"

/{
        compatible = "allwinner,d1", "arm,sun20iw1p1", "allwinner,sun20iw1p1";

        aliases {
                dsp0 = &dsp0;
                dsp0_gpio_int= &dsp0_gpio_int;
        };

        dsp0: dsp0 {
                compatible = "allwinner,sun20iw1-dsp";
                status = "okay";
        };

        dsp0_gpio_int: dsp0_gpio_int {
                compatible = "allwinner,sun20iw1-dsp-gpio-int";
                pin-group = "PB", "PC", "PD", "PE";
                status = "disabled";
        };

        reg_vdd_cpu: vdd-cpu {
                compatible = "sunxi-pwm-regulator";
                pwms = <&pwm 0 5000 0>;
                regulator-name = "vdd_cpu";
                regulator-min-microvolt = <810000>;
                regulator-max-microvolt = <1160000>;
                regulator-ramp-delay = <25>;
                regulator-always-on;
                regulator-boot-on;
                status = "okay";
        };

        reg_usb1_vbus: usb1-vbus {
                compatible = "regulator-fixed";
                regulator-name = "usb1-vbus";
                regulator-min-microvolt = <5000000>;
                regulator-max-microvolt = <5000000>;
                regulator-enable-ramp-delay = <1000>;
                gpio = <&pio PD 19 GPIO_ACTIVE_HIGH>;
                enable-active-high;
        };
};

&CPU0 {
        cpu-supply = <&reg_vdd_cpu>;
};

&pio {
        sdc0_pins_a: sdc0@0 {
                allwinner,pins = "PF0", "PF1", "PF2",
                                 "PF3", "PF4", "PF5";
                allwinner,function = "sdc0";
                allwinner,muxsel = <2>;
                allwinner,drive = <3>;
                allwinner,pull = <1>;
                pins = "PF0", "PF1", "PF2",
                       "PF3", "PF4", "PF5";
                function = "sdc0";
                drive-strength = <30>;
                bias-pull-up;
                power-source = <3300>;
        };


        sdc0_pins_b: sdc0@1 {
                pins = "PF0", "PF1", "PF2",
                       "PF3", "PF4", "PF5";
                function = "sdc0";
                drive-strength = <30>;
                bias-pull-up;
                power-source = <1800>;
        };

        sdc0_pins_c: sdc0@2 {
                pins = "PF0", "PF1", "PF2",
                        "PF3", "PF4", "PF5";
                function = "gpio_in";
        };

        /* TODO: add jtag pin */
        sdc0_pins_d: sdc0@3 {
                pins = "PF2", "PF4";
                function = "uart0";
                drive-strength = <10>;
                bias-pull-up;
        };

        sdc0_pins_e: sdc0@4 {
                pins = "PF0", "PF1", "PF3",
                        "PF5";
                function = "jtag";
                drive-strength = <10>;
                bias-pull-up;
        };


        sdc1_pins_a: sdc1@0 {
                pins = "PG0", "PG1", "PG2",
                       "PG3", "PG4", "PG5";
                function = "sdc1";
                drive-strength = <30>;
                bias-pull-up;
        };

        sdc1_pins_b: sdc1@1 {
                pins = "PG0", "PG1", "PG2",
                       "PG3", "PG4", "PG5";
                        function = "gpio_in";
        };

        sdc2_pins_a: sdc2@0 {
                allwinner,pins = "PC2", "PC3", "PC4",
                                 "PC5", "PC6", "PC7";
                allwinner,function = "sdc2";
                allwinner,muxsel = <3>;
                allwinner,drive = <3>;
                allwinner,pull = <1>;
                pins = "PC2", "PC3", "PC4",
                        "PC5", "PC6", "PC7";
                function = "sdc2";
                drive-strength = <30>;
                bias-pull-up;
        };

        sdc2_pins_b: sdc2@1 {
                pins = "PC2", "PC3", "PC4",
                       "PC5", "PC6", "PC7";
                function = "gpio_in";
        };

        wlan_pins_a:wlan@0 {
                pins = "PG11";
                function = "clk_fanout1";
        };

        uart0_pins_a: uart0_pins@0 {  /* For nezha board */
                pins = "PB8", "PB9";
                function = "uart0";
                drive-strength = <10>;
                bias-pull-up;
        };

        uart0_pins_b: uart0_pins@1 {  /* For nezha board */
                pins = "PB8", "PB9";
                function = "gpio_in";
        };

        uart1_pins_a: uart1_pins@0 {  /* For EVB1 board */
                pins = "PG6", "PG7", "PG8", "PG9";
                function = "uart1";
                drive-strength = <10>;
                bias-pull-up;
        };

        uart1_pins_b: uart1_pins {  /* For EVB1 board */
                pins = "PG6", "PG7", "PG8", "PG9";
                function = "gpio_in";
        };

        uart2_pins_a: uart2_pins@0 {  /* For EVB1 board */
                pins = "PC0", "PC1";
                function = "uart2";
                drive-strength = <10>;
                bias-pull-up;
        };

        uart2_pins_b: uart2_pins@1 {  /* For EVB1 board */
                pins = "PC0", "PC1";
                function = "gpio_in";
        };

        uart3_pins_a: uart3_pins@0 {  /* For EVB1 board */
                pins = "PD10", "PD11";
                function = "uart3";
                muxsel = <5>;
                drive-strength = <10>;
                bias-pull-up;
        };

        twi0_pins_a: twi0@0 {
                pins = "PB10", "PB11";  /*sck sda*/
                function = "twi0";
                drive-strength = <10>;
        };

        twi0_pins_b: twi0@1 {
                pins = "PB10", "PB11";
                function = "gpio_in";
        };

        twi1_pins_a: twi1@0 {
                pins = "PB4", "PB5";
                function = "twi1";
                drive-strength = <10>;
        };

        twi1_pins_b: twi1@1 {
                pins = "PB4", "PB5";
                function = "gpio_in";
        };

        twi2_pins_a: twi2@0 {
                pins = "PB0", "PB1";
                function = "twi2";
                drive-strength = <10>;
        };

        twi2_pins_b: twi2@1 {
                pins = "PB0", "PB1";
                function = "gpio_in";
        };

        twi3_pins_a: twi3@0 {
                pins = "PB6", "PB7";
                function = "twi3";
                drive-strength = <10>;
        };

        twi3_pins_b: twi3@1 {
                pins = "PB6", "PB7";
                function = "gpio_in";
        };

        gmac_pins_a: gmac@0 {
                pins = "PE0", "PE1", "PE2", "PE3",
                       "PE4", "PE5", "PE6", "PE7",
                       "PE8", "PE9", "PE10", "PE11",
                       "PE12", "PE13", "PE14", "PE15";
                function = "gmac0";
                drive-strength = <10>;
        };

        gmac_pins_b: gmac@1 {
                pins = "PE0", "PE1", "PE2", "PE3",
                       "PE4", "PE5", "PE6", "PE7",
                       "PE8", "PE9", "PE10", "PE11",
                       "PE12", "PE13", "PE14", "PE15";
                function = "gpio_in";
        };

        dmic_pins_a: dmic@0 {
                /* DMIC_PIN: CLK, DATA0, DATA1, DATA2 */
                pins = "PE17", "PB11", "PB10", "PD17";
                function = "dmic";
                drive-strength = <20>;
                bias-disable;
        };

        dmic_pins_b: dmic@1 {
                pins = "PE17", "PB11", "PB10", "PD17";
                function = "io_disabled";
                drive-strength = <20>;
                bias-disable;
        };

        daudio0_pins_a: daudio0@0 {
                pins = "PE17", "PE16", "PE15", "PE14", "PE13";
                function = "i2s0";
                drive-strength = <20>;
                bias-disable;
        };

        daudio0_pins_b: daudio0_sleep@0 {
                pins = "PE17", "PE16", "PE15", "PE14", "PE13";
                function = "io_disabled";
                drive-strength = <20>;
                bias-disable;
        };

        daudio1_pins_a: daudio1@0 {
                pins = "PG11", "PG12", "PG13", "PG14", "PG15";
                function = "i2s1";
                drive-strength = <20>;
                bias-disable;
        };

        daudio1_pins_b: daudio1_sleep@0 {
                pins = "PG11", "PG12", "PG13", "PG14", "PG15";
                function = "io_disabled";
                drive-strength = <20>;
                bias-disable;
        };

        daudio2_pins_a: daudio2@0 {
                /* I2S_PIN: MCLK, BCLK, LRCK */
                pins = "PB7", "PB5", "PB6";
                function = "i2s2";
                drive-strength = <20>;
                bias-disable;
        };

        daudio2_pins_b: daudio2@1 {
                /* I2S_PIN: DOUT0 */
                pins = "PB4";
                function = "i2s2_dout";
                drive-strength = <20>;
                bias-disable;
        };

        daudio2_pins_c: daudio2@2 {
                /* I2S_PIN: DIN0 */
                pins = "PB3";
                function = "i2s2_din";
                drive-strength = <20>;
                bias-disable;
        };

        daudio2_pins_d: daudio2_sleep@0 {
                pins = "PB7", "PB5", "PB6", "PB4", "PB3";
                function = "io_disabled";
                drive-strength = <20>;
                bias-disable;
        };

        spdif_pins_a: spdif@0 {
                /* SPDIF_PIN: SPDIF_OUT */
                pins = "PB0";
                function = "spdif";
                drive-strength = <20>;
                bias-disable;
        };

        spdif_pins_b: spdif_sleep@0 {
                pins = "PB0";
                function = "io_disabled";
                drive-strength = <20>;
                bias-disable;
        };

        spi0_pins_a: spi0@0 {
                pins = "PC2", "PC4", "PC5","PC7", "PC6"; /*clk mosi miso hold wp*/
                function = "spi0";
                muxsel = <2>;
                drive-strength = <10>;
        };

        spi0_pins_b: spi0@1 {
                pins = "PC3", "PC7", "PC6";
                function = "spi0";
                muxsel = <2>;
                drive-strength = <10>;
                bias-pull-up;   /* only CS should be pulled up */
        };

        spi0_pins_c: spi0@2 {
                pins = "PC2", "PC3", "PC4", "PC5","PC6", "PC7";
                function = "gpio_in";
                muxsel = <0>;
                drive-strength = <10>;
        };

        spi1_pins_a: spi1@0 {
                pins = "PD11", "PD12", "PD13","PD14", "PD15"; /*clk mosi miso hold wp*/
                function = "spi1";
                drive-strength = <10>;
        };

        spi1_pins_b: spi1@1 {
                pins = "PD10";
                function = "spi1";
                drive-strength = <10>;
                bias-pull-up;   // only CS should be pulled up
        };

        spi1_pins_c: spi1@2 {
                pins = "PD10", "PD11", "PD12", "PD13","PD14", "PD15";
                function = "gpio_in";
                drive-strength = <10>;
        };

        ledc_pins_a: ledc@0 {
                pins = "PC0";
                function = "ledc";
                drive-strength = <10>;
        };

        ledc_pins_b: ledc@1 {
                pins = "PC0";
                function = "gpio_in";
        };

        pwm0_pin_a: pwm0@0 {
                pins = "PD16";
                function = "pwm0";
                drive-strength = <10>;
                bias-pull-up;
        };

        pwm0_pin_b: pwm0@1 {
                pins = "PD16";
                function = "gpio_in";
                bias-disable;
        };

        pwm2_pin_a: pwm2@0 {
                pins = "PD18";
                function = "pwm2";
                drive-strength = <10>;
                bias-pull-up;
        };

        pwm2_pin_b: pwm2@1 {
                pins = "PD18";
                function = "gpio_in";
        };

/*
        pwm7_pin_a: pwm7@0 {
                pins = "PD22";
                function = "pwm7";
                drive-strength = <10>;
                bias-pull-up;
        };

        pwm7_pin_b: pwm7@1 {
                pins = "PD22";
                function = "gpio_in";
        };
*/

        s_cir0_pins_a: s_cir@0 {
                pins = "PB12";
                function = "ir";
                drive-strength = <10>;
                bias-pull-up;
        };

        s_cir0_pins_b: s_cir@1 {
                pins = "PB12";
                function = "gpio_in";
        };

        ir1_pins_a: ir1@0 {
                pins = "PB0";
                function = "ir";
                drive-strength = <10>;
                bias-pull-up;
        };

        ir1_pins_b: ir1@1 {
                pins = "PB0";
                function = "gpio_in";
        };
};

&uart0 {
        pinctrl-names = "default", "sleep";
        pinctrl-0 = <&uart0_pins_a>;
        pinctrl-1 = <&uart0_pins_b>;
        status = "okay";
};

&uart1 {
        pinctrl-names = "default", "sleep";
        pinctrl-0 = <&uart1_pins_a>;
        pinctrl-1 = <&uart1_pins_b>;
        status = "okay";
};

&uart2 {
        pinctrl-names = "default", "sleep";
        pinctrl-0 = <&uart2_pins_a>;
        pinctrl-1 = <&uart2_pins_b>;
        status = "disabled";
};

&uart3 {
        /*compatible = "allwinner,sun20iw1-dsp-uart";*/
        pinctrl-names = "default", "sleep";
        pinctrl-0 = <&uart3_pins_a>;
        pinctrl-1 = <&uart3_pins_a>;
        status = "disabled";
};

&soc {
        card0_boot_para@2 {
                /*
                 * Avoid dtc compiling warnings.
                 * @TODO: Developer should modify this to the actual value
                 */
                reg = <0x0 0x2 0x0 0x0>;
                device_type = "card0_boot_para";
                card_ctrl = <0x0>;
                card_high_speed = <0x1>;
                card_line = <0x4>;
                pinctrl-0 = <&sdc0_pins_a>;
        };

        card2_boot_para@3 {
                /*
                 * Avoid dtc compiling warnings.
                 * @TODO: Developer should modify this to the actual value
                 */
                reg = <0x0 0x3 0x0 0x0>;
                device_type = "card2_boot_para";
                card_ctrl = <0x2>;
                card_high_speed = <0x1>;
                card_line = <0x4>;
                pinctrl-0 = <&sdc2_pins_a>;
                /*pinctrl-0 = <&sdc0_pins_a>;*/
                /*sdc_ex_dly_used = <0x2>;*/
                sdc_io_1v8 = <0x1>;
                /*sdc_type = "tm4";*/
                sdc_tm4_hs200_max_freq = <150>;
                sdc_tm4_hs400_max_freq = <100>;
                sdc_ex_dly_used = <2>;
                /*sdc_tm4_win_th = <8>;*/
                /*sdc_dis_host_caps = <0x180>;*/
        };

        rfkill: rfkill@0 {
                compatible    = "allwinner,sunxi-rfkill";
                chip_en;
                power_en;
                status        = "okay";

                wlan: wlan@0 {
                        compatible    = "allwinner,sunxi-wlan";
                        pinctrl-0 = <&wlan_pins_a>;
                        pinctrl-names = "default";
                        clock-names = "32k-fanout1";
                        clocks = <&ccu CLK_FANOUT1_OUT>;
                        wlan_busnum    = <0x1>;
                        wlan_regon    = <&pio PG 12 GPIO_ACTIVE_HIGH>;
                        wlan_hostwake  = <&pio PG 10 GPIO_ACTIVE_HIGH>;
                        /*wlan_power    = "VCC-3V3";*/
                        /*wlan_power_vol = <3300000>;*/
                        /*interrupt-parent = <&pio>;
                        interrupts = < PG 10 IRQ_TYPE_LEVEL_HIGH>;*/
                        wakeup-source;

                };

                bt: bt@0 {
                        compatible    = "allwinner,sunxi-bt";
                        pinctrl-0 = <&wlan_pins_a>;
                        pinctrl-names = "default";
                        clock-names = "32k-fanout1";
                        clocks = <&ccu CLK_FANOUT1_OUT>;
                        /*bt_power_num = <0x01>;*/
                        /*bt_power      = "axp803-dldo1";*/
                        /*bt_io_regulator = "axp803-dldo1";*/
                        /*bt_io_vol = <3300000>;*/
                        /*bt_power_vol = <330000>;*/
                        bt_rst_n      = <&pio PG 18 GPIO_ACTIVE_LOW>;
                        status        = "okay";
                };
        };

        btlpm: btlpm@0 {
                compatible  = "allwinner,sunxi-btlpm";
                uart_index  = <0x1>;
                bt_wake     = <&pio PG 16 GPIO_ACTIVE_HIGH>;
                bt_hostwake = <&pio PG 17 GPIO_ACTIVE_HIGH>;
                status      = "okay";
        };

        addr_mgt: addr_mgt@0 {
                compatible     = "allwinner,sunxi-addr_mgt";
                type_addr_wifi = <0x0>;
                type_addr_bt   = <0x0>;
                type_addr_eth  = <0x0>;
                status         = "okay";
        };
};

&sdc2 {
        non-removable;
        bus-width = <4>;
        mmc-ddr-1_8v;
        mmc-hs200-1_8v;
        no-sdio;
        no-sd;
        ctl-spec-caps = <0x308>;
        cap-mmc-highspeed;
        sunxi-power-save-mode;
        sunxi-dis-signal-vol-sw;
        mmc-bootpart-noacc;
        max-frequency = <150000000>;
        /*vmmc-supply = <&reg_dcdc1>;*/
        /*emmc io vol 3.3v*/
        /*vqmmc-supply = <&reg_aldo1>;*/
        /*emmc io vol 1.8v*/
        /*vqmmc-supply = <&reg_eldo1>;*/
        status = "disabled";
};

&sdc0 {
        bus-width = <4>;
        cd-gpios = <&pio PF 6 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
        /*non-removable;*/
        /*broken-cd;*/
        /*cd-inverted*/;
        /*data3-detect;*/
        /*card-pwr-gpios = <&pio PH 14 1 1 2 0xffffffff>;*/
        cd-used-24M;
        cap-sd-highspeed;
        /*sd-uhs-sdr50;*/
        /*sd-uhs-ddr50;*/
        /*sd-uhs-sdr104;*/
        no-sdio;
        no-mmc;
        sunxi-power-save-mode;
        /*sunxi-dis-signal-vol-sw;*/
        max-frequency = <150000000>;
        ctl-spec-caps = <0x8>;
        /*vmmc-supply = <&reg_dcdc1>;*/
        /*vqmmc33sw-supply = <&reg_dcdc1>;*/
        /*vdmmc33sw-supply = <&reg_dcdc1>;*/
        /*vqmmc18sw-supply = <&reg_eldo1>;*/
        /*vdmmc18sw-supply = <&reg_eldo1>;*/
        status = "okay";
};

&sdc1 {
        bus-width = <4>;
        no-mmc;
        no-sd;
        cap-sd-highspeed;
        /*sd-uhs-sdr12*/
        /*sd-uhs-sdr25;*/
        /*sd-uhs-sdr50;*/
        /*sd-uhs-ddr50;*/
        /*sd-uhs-sdr104;*/
        /*sunxi-power-save-mode;*/
        /*sunxi-dis-signal-vol-sw;*/
        cap-sdio-irq;
        keep-power-in-suspend;
        ignore-pm-notify;
        max-frequency = <150000000>;
        ctl-spec-caps = <0x8>;
        status = "okay";
};


/*
tvd configuration
used                   (create device, 0: do not create device, 1: create device)
agc_auto_enable        (0: agc manual mode,agc_manual_value is valid; 1: agc auto mode)
agc_manual_value       (agc manual value, default value is 64)
cagc_enable            (cagc        0: disable, 1: enable)
fliter_used            (3d fliter   0: disable, 1: enable)
support two PMU power  (tvd_power0, tvd_power1)
support two GPIO power (tvd_gpio0, tvd_gpio1)
NOTICE: If tvd need pmu power or gpio power,params need be configured under [tvd]
tvd_sw                 (the switch of all tvd driver.)
tvd_interface          (0: cvbs, 1: ypbpr,)
tvd_format             (0:TVD_PL_YUV420 , 1: MB_YUV420, 2: TVD_PL_YUV422)
tvd_system             (0:ntsc, 1:pal)
tvd_row                (total row number in multi channel mode 1-2)
tvd_column             (total column number in multi channel mode 1-2)
tvd_channelx_en        (0:disable, 1~4:position in multi channel mode,In single channel
                       mode,mean enable)
tvd_row*tvd_column is the total tvd channel number to be used in multichannel mode
+--------------------+--------------------+
|                    |                    |
|                    |                    |
|         1          |         2          |
|                    |                    |
|                    |                    |
+--------------------+--------------------+
|                    |                    |
|                    |                    |
|         3          |         4          |
|                    |                    |
|                    |                    |
+--------------------+--------------------+
*/

&tvd {
        tvd_sw          = <1>;
        tvd_interface   = <0>;
        tvd_format      = <0>;
        tvd_system      = <1>;
        tvd_row         = <1>;
        tvd_column      = <1>;
        tvd_channel0_en = <1>;
        tvd_channel1_en = <0>;
        tvd_channel2_en = <0>;
        tvd_channel3_en = <0>;
        /*tvd_gpio0 = <&pio PD 22 GPIO_ACTIVE_HIGH>;*/
        /*tvd_gpio1 = <&pio PD 23 GPIO_ACTIVE_HIGH>;*/
        /*tvd_gpio2 = <&pio PD 24 GPIO_ACTIVE_HIGH>;*/
        /*      dc1sw-supply = <&reg_dc1sw>;*/
        /*      eldo3-supply = <&reg_eldo3>;*/
        /*tvd_power0      = "dc1sw"*/
        /*tvd_power1      = "eldo3"*/
};

&tvd0 {
        used                    = <1>;
        agc_auto_enable         = <1>;
        agc_manual_value        = <64>;
        cagc_enable             = <1>;
        fliter_used             = <1>;
};

/* Audio Driver modules */
&sunxi_rpaf_dsp0 {
        status = "okay";
};

/* if audiocodec is used, sdc0 and uart0 should be closed to enable PA. */
&codec {
        /* MIC and headphone gain setting */
        mic1gain        = <0x13>;
        mic2gain        = <0x13>;
        mic3gain        = <0x13>;
        /* ADC/DAC DRC/HPF func enabled */
        /* 0x1:DAP_HP_EN; 0x2:DAP_SPK_EN; 0x3:DAP_HPSPK_EN */
        adcdrc_cfg      = <0x0>;
        adchpf_cfg      = <0x1>;
        dacdrc_cfg      = <0x0>;
        dachpf_cfg      = <0x0>;
        /* Volume about */
        digital_vol     = <0x00>;
        lineout_vol     = <0x1a>;
        headphonegain   = <0x03>;
        /* Pa enabled about */
        pa_level        = <0x01>;
        pa_pwr_level    = <0x01>;
        pa_msleep_time  = <0x78>;
        /* gpio-spk     = <&pio PF 2 GPIO_ACTIVE_HIGH>; */
        /* gpio-spk-pwr = <&pio PF 4 GPIO_ACTIVE_HIGH>; */
        /* regulator about */
        /* avcc-supply  = <&reg_aldo1>; */
        /* hpvcc-supply = <&reg_eldo1>; */
        status = "okay";
};

&sndcodec {
        hp_detect_case  = <0x01>;
        jack_enable     = <0x01>;
        status = "okay";
};

&dummy_cpudai {
        /* CMA config about */
        playback_cma    = <128>;
        capture_cma     = <256>;
        status = "okay";
};

&dmic {
        pinctrl-names   = "default","sleep";
        pinctrl-0       = <&dmic_pins_a>;
        pinctrl-1       = <&dmic_pins_b>;
        status = "okay";
};

&sounddmic {
        status = "okay";
};

&dmic_codec {
        status = "okay";
};

/*-----------------------------------------------------------------------------
 * pcm_lrck_period      16/32/64/128/256
 *                      (set 0x20 for HDMI audio out)
 * slot_width_select    16bits/20bits/24bits/32bits
 *                      (set 0x20 for HDMI audio out)
 * frametype            0 --> short frame = 1 clock width;
 *                      1 --> long frame = 2 clock width;
 * tdm_config           0 --> pcm
 *                      1 --> i2s
 *                      (set 0x01 for HDMI audio out)
 * mclk_div             0 --> not output
 *                      1/2/4/6/8/12/16/24/32/48/64/96/128/176/192
 *                      (set mclk as external codec clk source, freq is pll_audio/mclk_div)
 * pinctrl_used         0 --> I2S/PCM use for internal (e.g. HDMI)
 *                      1 --> I2S/PCM use for external audio
 * daudio_type:         0 --> external audio type
 *                      1 --> HDMI audio type
 *---------------------------------------------------------------------------*/
&daudio0 {
        mclk_div        = <0x01>;
        frametype       = <0x00>;
        tdm_config      = <0x01>;
        sign_extend     = <0x00>;
        msb_lsb_first   = <0x00>;
        pcm_lrck_period = <0x80>;
        slot_width_select = <0x20>;
        pinctrl-names   = "default", "sleep";
        pinctrl-0       = <&daudio0_pins_a>;
        pinctrl-1       = <&daudio0_pins_b>;
        pinctrl_used    = <0x0>;
        status = "disabled";
};

/*-----------------------------------------------------------------------------
 * simple-audio-card,name       name of sound card, e.g.
 *                              "snddaudio0" --> use for external audio
 *                              "sndhdmi" --> use for HDMI audio
 * sound-dai                    "snd-soc-dummy" --> use for I2S
 *                              "hdmiaudio" --> use for HDMI audio
 *                              "ac108" --> use for external audio of ac108
 *---------------------------------------------------------------------------*/
&sounddaudio0 {
        /* simple-audio-card,format = "i2s"; */
        /* simple-audio-card,frame-master = <&daudio0_master>; */
        /* simple-audio-card,bitclock-master = <&daudio0_master>; */
        /* simple-audio-card,bitclock-inversion; */
        /* simple-audio-card,frame-inversion; */
        status = "disabled";
        daudio0_master: simple-audio-card,codec {
                /* sound-dai = <&ac108>; */
        };
};

&daudio1 {
        mclk_div        = <0x01>;
        frametype       = <0x00>;
        tdm_config      = <0x01>;
        sign_extend     = <0x00>;
        msb_lsb_first   = <0x00>;
        pcm_lrck_period = <0x80>;
        slot_width_select = <0x20>;
        pinctrl-names   = "default", "sleep";
        pinctrl-0       = <&daudio1_pins_a>;
        pinctrl-1       = <&daudio1_pins_b>;
        pinctrl_used    = <0x0>;
        status = "disabled";
};

&sounddaudio1 {
        status = "disabled";
        daudio1_master: simple-audio-card,codec {
                /* sound-dai = <&ac108>; */
        };
};

&daudio2 {
        mclk_div        = <0x00>;
        frametype       = <0x00>;
        tdm_config      = <0x01>;
        sign_extend     = <0x00>;
        tx_data_mode    = <0x00>;
        rx_data_mode    = <0x00>;
        msb_lsb_first   = <0x00>;
        pcm_lrck_period = <0x20>;
        slot_width_select = <0x20>;
        asrc_function_en  = <0x00>;
        pinctrl-names   = "default", "sleep";
        /*pinctrl-0       = <&daudio2_pins_a &daudio2_pins_b &daudio2_pins_c>;*/
        /*pinctrl-1       = <&daudio2_pins_d>;*/
        /* HDMI audio, no need pin */
        pinctrl-0;
        pinctrl-1;
        pinctrl_used    = <0x0>;
        daudio_type     = <0x1>;
        status = "okay";
};

/* if HDMI audio is used, daudio2 should be enable. */
&hdmiaudio {
        status = "okay";
};

&sounddaudio2 {
        status = "okay";
        simple-audio-card,name = "sndhdmi";
        daudio2_master: simple-audio-card,codec {
                sound-dai = <&hdmiaudio>;
        };
};

&spdif {
        pinctrl-names   = "default","sleep";
        pinctrl-0       = <&spdif_pins_a>;
        pinctrl-1       = <&spdif_pins_b>;
        status = "disabled";
};

&soundspdif {
        status = "disabled";
};

/*
 *usb_port_type: usb mode. 0-device, 1-host, 2-otg.
 *usb_detect_type: usb hotplug detect mode. 0-none, 1-vbus/id detect, 2-id/dpdm detect.
 *usb_detect_mode: 0-thread scan, 1-id gpio interrupt.
 *usb_id_gpio: gpio for id detect.
 *usb_det_vbus_gpio: gpio for id detect. gpio or "axp_ctrl";
 *usb_wakeup_suspend：0-SUPER_STANDBY, 1-USB_STANDBY.
 */
&usbc0 {
        device_type = "usbc0";
        usb_port_type = <0x2>;
        usb_detect_type = <0x1>;
        usb_detect_mode = <0>;
        usb_id_gpio = <&pio PD 21 GPIO_ACTIVE_HIGH>;
        enable-active-high;
        usb_det_vbus_gpio = <&pio PD 20 GPIO_ACTIVE_HIGH>;
        usb_wakeup_suspend = <0>;
        usb_serial_unique = <0>;
        usb_serial_number = "20080411";
        rndis_wceis = <1>;
        status = "okay";
};

&ehci0 {
        drvvbus-supply = <&reg_usb1_vbus>;
};

&ohci0 {
        drvvbus-supply = <&reg_usb1_vbus>;
};

&usbc1 {
        device_type = "usbc1";
        usb_regulator_io = "nocare";
        usb_wakeup_suspend = <0>;
        status = "okay";
};

&ehci1 {
        status = "okay";
};

&ohci1 {
        status = "okay";
};

&twi0 {
        clock-frequency = <400000>;
        pinctrl-0 = <&twi0_pins_a>;
        pinctrl-1 = <&twi0_pins_b>;
        pinctrl-names = "default", "sleep";
        status = "disabled";

        eeprom@50 {
                compatible = "atmel,24c16";
                reg = <0x50>;
                status = "disabled";
        };
};

&twi1 {
        clock-frequency = <400000>;
        pinctrl-0 = <&twi1_pins_a>;
        pinctrl-1 = <&twi1_pins_b>;
        pinctrl-names = "default", "sleep";
        status = "disabled";
};

&twi2 {
        clock-frequency = <400000>;
        pinctrl-0 = <&twi2_pins_a>;
        pinctrl-1 = <&twi2_pins_b>;
        pinctrl-names = "default", "sleep";
        dmas = <&dma 45>, <&dma 45>;
        dma-names = "tx", "rx";
        status = "okay";

        /* pcf8574-usage:
         * only use gpio0~7, 0 means PP0.
         * pin set:
         * gpios = <&pcf8574 0 GPIO_ACTIVE_LOW>;
         * interrupt set:
         * interrupt-parent = <&pcf8574>;
         * interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
         */
        pcf8574: gpio@38 {
                compatible = "nxp,pcf8574";
                reg = <0x38>;
                gpio_base = <2020>;
                gpio-controller;
                #gpio-cells = <2>;
                interrupt-controller;
                #interrupt-cells = <2>;
                interrupt-parent = <&pio>;
                interrupts = <PB 2 IRQ_TYPE_EDGE_FALLING>;
                status = "okay";
        };

        ctp@14 {
                compatible = "allwinner,goodix";
                device_type = "ctp";
                reg = <0x14>;
                status = "disabled";
                ctp_name = "gt9xxnew_ts";
                ctp_twi_id = <0x2>;
                ctp_twi_addr = <0x14>;
                ctp_screen_max_x = <0x320>;
                ctp_screen_max_y = <0x500>;
                ctp_revert_x_flag = <0x0>;
                ctp_revert_y_flag = <0x0>;
                ctp_exchange_x_y_flag = <0x0>;
                ctp_int_port = <&pio PG 14 GPIO_ACTIVE_HIGH>;
                ctp_wakeup = <&pio PG 15 GPIO_ACTIVE_HIGH>;
        };
};

&twi3 {
        clock-frequency = <400000>;
        pinctrl-0 = <&twi3_pins_a>;
        pinctrl-1 = <&twi3_pins_b>;
        pinctrl-names = "default", "sleep";
        status = "disabled";
};

&gmac0 {
        phy-mode = "rgmii";
        use_ephy25m = <1>;
        pinctrl-0 = <&gmac_pins_a>;
        pinctrl-1 = <&gmac_pins_b>;
        pinctrl-names = "default", "sleep";
        phy-rst = <&pio PE 16 GPIO_ACTIVE_HIGH>;
        tx-delay = <3>; /*2~4*/
        rx-delay = <0>;
        status = "disable";
};

&spi0 {
        clock-frequency = <100000000>;
        pinctrl-0 = <&spi0_pins_a &spi0_pins_b>;
        pinctrl-1 = <&spi0_pins_c>;
        pinctrl-names = "default", "sleep";
        /*spi-supply = <&reg_dcdc1>;*/
        spi_slave_mode = <0>;
        spi0_cs_number = <1>;
        spi0_cs_bitmap = <1>;
        status = "disabled";

        spi-nand@0 {
                compatible = "spi-nand";
                spi-max-frequency=<0x5F5E100>;
                reg = <0x0>;
                spi-rx-bus-width=<0x04>;
                spi-tx-bus-width=<0x04>;
                status="disabled";
        };
};

&spi1 {
        clock-frequency = <100000000>;
        pinctrl-0 = <&spi1_pins_a &spi1_pins_b>;
        pinctrl-1 = <&spi1_pins_c>;
        pinctrl-names = "default", "sleep";
        spi_slave_mode = <0>;
        status = "disabled";

        spi_board1@0 {
                device_type = "spi_board1";
                compatible = "rohm,dh2228fv";
                spi-max-frequency = <0x5f5e100>;
                reg = <0x0>;
                spi-rx-bus-width = <0x4>;
                spi-tx-bus-width = <0x4>;
                status = "disabled";
        };
};

&ledc {
        pinctrl-names = "default", "sleep";
        pinctrl-0 = <&ledc_pins_a>;
        pinctrl-1 = <&ledc_pins_b>;
        led_count = <12>;
        output_mode = "GRB";
        reset_ns = <84>;
        t1h_ns = <800>;
        t1l_ns = <320>;
        t0h_ns = <300>;
        t0l_ns = <800>;
        wait_time0_ns = <84>;
        wait_time1_ns = <84>;
        wait_data_time_ns = <600000>;
        status  = "okay";
};

&keyboard0 {
        key0 = <210 0x160>;
        wakeup-source;
        status = "okay";
};

/*----------------------------------------------------------------------------------
disp init configuration

disp_mode             (0:screen0<screen0,fb0>)
screenx_output_type   (0:none; 1:lcd; 2:tv; 3:hdmi;5:vdpo)
screenx_output_mode   (used for hdmi output, 0:480i 1:576i 2:480p 3:576p 4:720p50)
                      (5:720p60 6:1080i50 7:1080i60 8:1080p24 9:1080p50 10:1080p60)
screenx_output_format (for hdmi, 0:RGB 1:yuv444 2:yuv422 3:yuv420)
screenx_output_bits   (for hdmi, 0:8bit 1:10bit 2:12bit 2:16bit)
screenx_output_eotf   (for hdmi, 0:reserve 4:SDR 16:HDR10 18:HLG)
screenx_output_cs     (for hdmi, 0:undefined  257:BT709 260:BT601  263:BT2020)
screenx_output_dvi_hdmi (for hdmi, 0:undefined 1:dvi mode 2:hdmi mode)
screen0_output_range   (for hdmi, 0:default 1:full 2:limited)
screen0_output_scan    (for hdmi, 0:no data 1:overscan 2:underscan)
screen0_output_aspect_ratio  (for hdmi, 8-same as original picture 9-4:3 10-16:9 11-14:9)
fbx format            (4:RGB655 5:RGB565 6:RGB556 7:ARGB1555 8:RGBA5551 9:RGB888 10:ARGB8888 12:ARGB4444)
fbx pixel sequence    (0:ARGB 1:BGRA 2:ABGR 3:RGBA)
fb0_scaler_mode_enable(scaler mode enable, used FE)
fbx_width,fbx_height  (framebuffer horizontal/vertical pixels, fix to output resolution while equal 0)
lcdx_backlight        (lcd init backlight,the range:[0,256],default:197
lcdx_yy               (lcd init screen bright/contrast/saturation/hue, value:0~100, default:50/50/57/50)
lcd0_contrast         (LCD contrast, 0~100)
lcd0_saturation       (LCD saturation, 0~100)
lcd0_hue              (LCD hue, 0~100)
framebuffer software rotation setting:
disp_rotation_used:   (0:disable; 1:enable,you must set fbX_width to lcd_y,
set fbX_height to lcd_x)
degreeX:              (X:screen index; 0:0 degree; 1:90 degree; 3:270 degree)
degreeX_Y:            (X:screen index; Y:layer index 0~15; 0:0 degree; 1:90 degree; 3:270 degree)
devX_output_type : config output type in bootGUI framework in UBOOT-2018.
                                   (0:none; 1:lcd; 2:tv; 4:hdmi;)
devX_output_mode : config output resolution(see include/video/sunxi_display2.h) of bootGUI framework in UBOOT-2018
devX_screen_id   : config display index of bootGUI framework in UBOOT-2018
devX_do_hpd      : whether do hpd detectation or not in UBOOT-2018
chn_cfg_mode     : Hardware DE channel allocation config. 0:single display with 6
                                   channel, 1:dual display with 4 channel in main display and 2 channel in second
                   display, 2:dual display with 3 channel in main display and 3 channel in second
                   in display.
----------------------------------------------------------------------------------*/
&disp {
        disp_init_enable         = <1>;
        disp_mode                = <0>;

        screen0_output_type      = <1>;
        screen0_output_mode      = <4>;

        screen1_output_type      = <3>;
        screen1_output_mode      = <10>;

        screen1_output_format    = <0>;
        screen1_output_bits      = <0>;
        screen1_output_eotf      = <4>;
        screen1_output_cs        = <257>;
        screen1_output_dvi_hdmi  = <2>;
        screen1_output_range     = <2>;
        screen1_output_scan      = <0>;
        screen1_output_aspect_ratio = <8>;

        dev0_output_type         = <1>;
        dev0_output_mode         = <4>;
        dev0_screen_id           = <0>;
        dev0_do_hpd              = <0>;

        dev1_output_type         = <4>;
        dev1_output_mode         = <10>;
        dev1_screen_id           = <1>;
        dev1_do_hpd              = <1>;

        def_output_dev           = <0>;
        hdmi_mode_check          = <1>;

        fb0_format               = <0>;
        fb0_width                = <0>;
        fb0_height               = <0>;

        fb1_format               = <0>;
        fb1_width                = <0>;
        fb1_height               = <0>;
        chn_cfg_mode             = <1>;

        disp_para_zone           = <1>;
        /*VCC-LCD*/
/*      dc1sw-supply = <&reg_dc1sw>;*/
        /*VCC-DSI*/
/*      eldo3-supply = <&reg_eldo3>;*/
        /*VCC-PD*/
/*      dcdc1-supply = <&reg_dcdc1>;*/
};

/*----------------------------------------------------------------------------------
;lcd0 configuration

;lcd_if:               0:hv(sync+de); 1:8080; 2:ttl; 3:lvds; 4:dsi; 5:edp; 6:extend dsi
;lcd_hv_if             0:Parallel RGB; 8:Serial RGB; 10:Dummy RGB; 11: RGB Dummy;12:CCIR656
;lcd_hv_clk_phase      0:0 degree;1:90 degree;2:180 degree;3:270 degree
;lcd_hv_sync_polarity  0:vs low,hs low; 1:vs high,hslow; 2:vs low,hs high; 3:vs high,hs high
;lcd_hv_syuv_seq       0:YUYV; 1:YVYU; 2:UYVY; 3:VYUY
;lcd_cpu_if            0:18bit/1 cycle parallel(RGB666); 4:16bit/1cycle parallel (RGB565)
;                      6:18bit/3 cycle parallel(RGB666); 7:16bit/2cycle parallel (RGB565)
;lcd_cpu_te            0:frame auto trigger; 1:frame triggered by te rising edge; 2:frame triggered by te falling edge;
;lcd_dsi_if            0:video mode; 1: Command mode; 2:video burst mode
;lcd_dsi_te            0:frame auto trigger; 1:frame triggered by te rising edge; 2:frame triggered by te falling edge;
;lcd_x:                lcd horizontal resolution
;lcd_y:                lcd vertical resolution
;lcd_width:            width of lcd in mm
;lcd_height:           height of lcd in mm
;lcd_dclk_freq:        in MHZ unit
;lcd_pwm_freq:         in HZ unit
;lcd_pwm_pol:          lcd backlight PWM polarity
;lcd_pwm_max_limit     lcd backlight PWM max limit(<=255)
;lcd_hbp:              hsync back porch(pixel) + hsync plus width(pixel);
;lcd_ht:               hsync total cycle(pixel)
;lcd_vbp:              vsync back porch(line) + vysnc plus width(line)
;lcd_vt:               vysnc total cycle(line)
;lcd_hspw:             hsync plus width(pixel)
;lcd_vspw:             vysnc plus width(pixel)
;lcd_lvds_if:          0:single link;  1:dual link
;lcd_lvds_colordepth:  0:8bit; 1:6bit
;lcd_lvds_mode:        0:NS mode; 1:JEIDA mode
;lcd_frm:              0:disable; 1:enable rgb666 dither; 2:enable rgb656 dither
;lcd_io_phase:         0:noraml; 1:intert phase(0~3bit: vsync phase; 4~7bit:hsync phase;
;                      8~11bit:dclk phase; 12~15bit:de phase)
;lcd_gamma_en          lcd gamma correction enable
;lcd_bright_curve_en   lcd bright curve correction enable
;lcd_cmap_en           lcd color map function enable
;deu_mode              0:smoll lcd screen; 1:large lcd screen(larger than 10inch)
;lcdgamma4iep:         Smart Backlight parameter, lcd gamma vale * 10;
;                      decrease it while lcd is not bright enough; increase while lcd is too bright
;smart_color           90:normal lcd screen 65:retina lcd screen(9.7inch)
;Pin setting for special function ie.LVDS, RGB data or vsync
;   name(donot care) = port:PD12<pin function><pull up or pull down><drive ability><output level>
;Pin setting for gpio:
;   lcd_gpio_X     = port:PD12<pin function><pull up or pull down><drive ability><output level>
;Pin setting for backlight enable pin
;   lcd_bl_en     = port:PD12<pin function><pull up or pull down><drive ability><output level>
;fsync setting, pulse to csi
;lcd_fsync_en          (0:disable fsync,1:enable)
;lcd_fsync_act_time    (active time of fsync, unit:pixel)
;lcd_fsync_dis_time    (disactive time of fsync, unit:pixel)
;lcd_fsync_pol         (0:positive;1:negative)
;gpio config: <&pio for cpu or &r_pio for cpus, port, port num, pio function,
pull up or pull down(default 0), driver level(default 1), data>
;For dual link lvds: use lvds2link_pins_a  and lvds2link_pins_b instead
;For rgb24: use rgb24_pins_a  and rgb24_pins_b instead
;For lvds1: use lvds1_pins_a  and lvds1_pins_b instead
;For lvds0: use lvds0_pins_a  and lvds0_pins_b instead
;----------------------------------------------------------------------------------*/
&lcd0 {
        lcd_used            = <1>;

        lcd_driver_name     = "tft08006";
        lcd_backlight       = <100>;
        lcd_if              = <4>;

        lcd_x               = <800>;
        lcd_y               = <1280>;
        lcd_width           = <52>;
        lcd_height          = <52>;
        lcd_dclk_freq       = <70>;

        lcd_pwm_used        = <1>;
        lcd_pwm_ch          = <2>;
        lcd_pwm_freq        = <1000>;
        lcd_pwm_pol         = <0>;
        lcd_pwm_max_limit   = <255>;

        lcd_hbp             = <32>;
        lcd_ht              = <868>;
        lcd_hspw            = <4>;
        lcd_vbp             = <12>;
        lcd_vt              = <1311>;
        lcd_vspw            = <4>;

        lcd_dsi_if          = <0>;
        lcd_dsi_lane        = <4>;
        lcd_lvds_if         = <0>;
        lcd_lvds_colordepth = <0>;
        lcd_lvds_mode       = <0>;
        lcd_frm             = <0>;
        lcd_hv_clk_phase    = <0>;
        lcd_hv_sync_polarity= <0>;
        lcd_io_phase        = <0x0000>;
        lcd_gamma_en        = <0>;
        lcd_bright_curve_en = <0>;
        lcd_cmap_en         = <0>;
        lcd_fsync_en        = <0>;
        lcd_fsync_act_time  = <1000>;
        lcd_fsync_dis_time  = <1000>;
        lcd_fsync_pol       = <0>;

        deu_mode            = <0>;
        lcdgamma4iep        = <22>;
        smart_color         = <90>;

        lcd_gpio_0 =  <&pio PG 13 GPIO_ACTIVE_HIGH>;
        pinctrl-0 = <&dsi4lane_pins_a>;
        pinctrl-1 = <&dsi4lane_pins_b>;
};

&hdmi {
        hdmi_used = <1>;
        hdmi_power_cnt = <0>;
        hdmi_cts_compatibility = <1>;
        hdmi_hdcp_enable = <1>;
        hdmi_hdcp22_enable = <0>;
        hdmi_cec_support = <1>;
        hdmi_cec_super_standby = <0>;

        ddc_en_io_ctrl = <0>;
        power_io_ctrl = <0>;
};

&pwm0 {
        pinctrl-names = "active", "sleep";
        pinctrl-0 = <&pwm0_pin_a>;
        pinctrl-1 = <&pwm0_pin_b>;
        status = "okay";
};

&pwm2 {
        pinctrl-names = "active", "sleep";
        pinctrl-0 = <&pwm2_pin_a>;
        pinctrl-1 = <&pwm2_pin_b>;
        status = "okay";
};
/*
&pwm7 {
        pinctrl-names = "active", "sleep";
        pinctrl-0 = <&pwm7_pin_a>;
        pinctrl-1 = <&pwm7_pin_b>;
        status = "okay";
};
*/

&rtp {
        allwinner,tp-sensitive-adjust = <0xf>;
        allwinner,filter-type = <0x1>;
        allwinner,ts-attached;
        status = "disabled";
};

&gpadc {
        channel_num = <2>;
        channel_select = <3>;
        channel_data_select = <3>;
        channel_compare_select = <3>;
        channel_cld_select = <3>;
        channel_chd_select = <3>;
        channel0_compare_lowdata = <1700000>;
        channel0_compare_higdata = <1200000>;
        channel1_compare_lowdata = <460000>;
        channel1_compare_higdata = <1200000>;
        status = "disabled";
};

&s_cir0 {
        pinctrl-names = "default", "sleep";
        pinctrl-0 = <&s_cir0_pins_a>;
        pinctrl-1 = <&s_cir0_pins_b>;
        status = "disabled";
};

&ir1 {
        pinctrl-names = "default", "sleep";
        pinctrl-0 = <&ir1_pins_a>;
        pinctrl-1 = <&ir1_pins_b>;
        status = "disabled";
};

用烧卡工具烧到TF卡启动：

固件下载：
tina_d1-nezha_uart0_f133_nolcd.7z

LCD 还没有测试!!!
LCD 还没有测试!!!
LCD 还没有测试!!!

root@TinaLinux:/# cat /proc/meminfo
MemTotal:          50600 kB
MemFree:           10944 kB
MemAvailable:      25120 kB
Buffers:            5188 kB
Cached:             8908 kB
SwapCached:            0 kB
Active:            12464 kB
Inactive:           4476 kB
Active(anon):       2860 kB
Inactive(anon):       28 kB
Active(file):       9604 kB
Inactive(file):     4448 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:             0 kB
SwapFree:              0 kB
Dirty:                 0 kB
Writeback:             0 kB
AnonPages:          2892 kB
Mapped:             3396 kB
Shmem:                44 kB
KReclaimable:       3708 kB
Slab:              14092 kB
SReclaimable:       3708 kB
SUnreclaim:        10384 kB
KernelStack:         944 kB
PageTables:          304 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:       25300 kB
Committed_AS:      56192 kB
VmallocTotal:   67108863 kB
VmallocUsed:        2340 kB
VmallocChunk:          0 kB
Percpu:               32 kB
CmaTotal:           8192 kB
CmaFree:            5388 kB
root@TinaLinux:/#

还有25M内存可用。

[cube_work]

固件： tina_d1-nezha_uart0_f133_4.7z （用PhoenixCard烧TF卡启动）

调试串口是 UART0 (PE2/PE3)

[cube_work]

不知道哪里抄来的背光电路，居然烫得厉害，还不停闪屏。

只能割线后另外单独飞线到可调电源。

[whycan]

补丁文件： d1_f133evb1_rgb800x480.tgz

解压到 tina 目录， 按流程执行 lunch 的时候选 f133evb1：

折腾许久，终于按照tina的套路弄出一个针对F133官方开发板的单独配置（以前直接修改nezha）。

[whycan]

屏幕显示太暗了，郁闷了一个星期，dts各种找原因，还是没有找到。

[whycan]

今天突然想到了这个问题的原因，真是太沙雕了，我重新核对了我自己做的5寸转接板，真是接低位了，所以屏幕才这么暗，本来应该接液晶的R7-R2 结果接了 R5-R0

[uuuuid]

核对了几个开发板的原理图，雀食是这样哦。

[suitjune]

@whycan 在 简单修改 哪吒d1 tina sdk 的 sys_config.fex 和 board.dts，让D1s先把Linux跑起来。 中说：

最终修改两个文件即可：

device/config/chips/d1/configs/nezha/sys_config.fex

;sunxi platform application
;---------------------------------------------------------------------------------------------------------
; 说明： 脚本中的字符串区分大小写，用户可以修改"="后面的数值，但是不要修改前面的字符串
; 描述gpio的形式：Port:端口+组内序号<功能分配><内部电阻状态><驱动能力><输出电平状态>
;---------------------------------------------------------------------------------------------------------

;---------------------------------------------------------------------------------
; version:版本1.00
; machine:板级文件名
;---------------------------------------------------------------------------------
[product]
version = "100"
machine = "nezha"


;----------------------------------------------------------------------------------
;debug_mode     = 0-close printf, > 0-open printf
;----------------------------------------------------------------------------------
[platform]
debug_mode  = 8

;----------------------------------------------------------------------------------
;storage_type   = boot medium, 0-nand, 1-sd, 2-emmc, 3-nor, 4-emmc3, 5-spinand -1(defualt)auto scan
;----------------------------------------------------------------------------------
[target]
storage_type    = 5


;----------------------------------------------------------------------------------
;card_ctrl              -卡量产相关的控制器选择0      |
;card_high_speed        -速度模式 0为低速，1为高速|
;card_line              -4：4线卡，8：8线卡|
;sdc_d1                 -sdc卡数据1线信号的GPIO配置     |
;sdc_d0                 -sdc卡数据0线信号的GPIO配置  |
;sdc_clk                -sdc卡时钟信号的GPIO配置   |
;sdc_cmd                -sdc命令信号的GPIO配置|
;sdc_d3                 -sdc卡数据3线信号的GPIO配置    |
;sdc_d2                 -sdc卡数据2线信号的GPIO配置  |
;----------------------------------------------------------------------------------
[card0_boot_para]
card_ctrl       = 0
card_high_speed = 1
card_line       = 4
sdc_d1          = port:PF0<2><1><2><default>
sdc_d0          = port:PF1<2><1><2><default>
sdc_clk         = port:PF2<2><1><2><default>
sdc_cmd         = port:PF3<2><1><2><default>
sdc_d3          = port:PF4<2><1><2><default>
sdc_d2          = port:PF5<2><1><2><default>
bus-width = 4
cap-sd-highspeed =
cap-wait-while-busy =
no-sdio =
no-mmc =
sunxi-power-save-mode =


;----------------------------------------------------------------------------------
;card_ctrl              -卡启动控制器选择2
;card_high_speed        -速度模式 0为低速，1为高速
;card_line              -4：4线卡，8：8线卡
;sdc_ds                 -ds信号的GPIO配置
;sdc_d1                 -sdc卡数据1线信号的GPIO配置
;sdc_d0                 -sdc卡数据0线信号的GPIO配置
;sdc_clk                -sdc卡时钟信号的GPIO配置
;sdc_cmd                -sdc命令信号的GPIO配置
;sdc_d3                 -sdc卡数据3线信号的GPIO配置
;sdc_d2                 -sdc卡数据2线信号的GPIO配置
;sdc_d4                 -sdc卡数据4线信号的GPIO配置
;sdc_d5                 -sdc卡数据5线信号的GPIO配置
;sdc_d6                 -sdc卡数据6线信号的GPIO配置
;sdc_d7                 -sdc卡数据7线信号的GPIO配置
;sdc_emmc_rst           -emmc_rst信号的GPIO配置
;sdc_ex_dly_used        -ex_dly_used信号
;sdc_io_1v8             -sdc_io_1v8高速emmc模式配置
;----------------------------------------------------------------------------------
[card2_boot_para]
card_ctrl       = 2
card_high_speed = 1
card_line       = 8
sdc_clk         = port:PF25<2><1><3><default>
sdc_cmd         = port:PF24<2><1><3><default>
sdc_d0          = port:PF16<2><1><3><default>
sdc_d1          = port:PF17<2><1><3><default>
sdc_d2          = port:PF18<2><1><3><default>
sdc_d3          = port:PF19<2><1><3><default>
sdc_d4          = port:PF20<2><1><3><default>
sdc_d5          = port:PF21<2><1><3><default>
sdc_d6          = port:PF22<2><1><3><default>
sdc_d7          = port:PF23<2><1><3><default>
sdc_emmc_rst    = port:PF31<2><1><3><default>
sdc_ds          = port:PF27<2><1><3><default>



;----------------------------------------------------------------------------------
;jtag_enable    |JTAG使能   |
;jtag_ms        |测试模式选择输入(TMS) 的GPIO配置|
;jtag_ck        |测试时钟输入(CLK) 的GPIO配置    |
;jtag_do        |测试数据输出(TDO) 的GPIO配置     |
;jtag_di        |测试数据输出(TDI) 的GPIO配置     |
;----------------------------------------------------------------------------------
[jtag_para]
jtag_enable     = 0
jtag_ms         = port:PF0<4><default><default><default>
jtag_ck         = port:PF5<4><default><default><default>
jtag_do         = port:PF3<4><default><default><default>
jtag_di         = port:PF1<4><default><default><default>

;*****************************************************************************
;
;dram select configuration
;
;select_mode    :       dram模式选择,   0:不进行自动识别
;                                       1:gpio识别模式(dram_para, dram_para1-15, 共16组有效)
;                                       2:gpadc识别模式(dram_para, dram_para1-7, 共8组有效)
;                                       3:1个IO+gpadc识别模式(dram_para, dram_para1-15, 共16组有效)。其中IO配置优先级按select_gpio0>select_gpio1>select_gpio2>select_gpio3
;gpadc_channel  :       选择gpadc通道   有效值(0-3)
;select_gpio1-4 :       选择gpio pin
;*****************************************************************************


[dram_select_para]
select_mode     = 0
gpadc_channel   = 1
select_gpio0    = port:PB7<0><1><default><default>
select_gpio1    = port:PB4<0><1><default><default>
select_gpio2    = port:PH1<0><1><default><default>
select_gpio3    = port:PH0<0><1><default><default>


;*****************************************************************************
;sdram configuration
;
;*****************************************************************************
[dram_para]
dram_clk            = 528
dram_type           = 2
dram_zq             = 0x07b7bf9
dram_odt_en         = 0x00
dram_para1          = 0x000000d2
dram_para2          = 0x00000000
dram_mr0            = 0x00000E73
dram_mr1            = 0x02
dram_mr2            = 0x0
dram_mr3            = 0x0
dram_tpr0           = 0x00471992
dram_tpr1           = 0x0131A10C
dram_tpr2           = 0x00057041
dram_tpr3           = 0xB4787896
dram_tpr4           = 0x0
dram_tpr5           = 0x48484848
dram_tpr6           = 0x48
dram_tpr7           = 0x1621121e
dram_tpr8           = 0x0
dram_tpr9           = 0x0
dram_tpr10          = 0x00000000
dram_tpr11          = 0x00030010
dram_tpr12          = 0x00000035
dram_tpr13          = 0x34000000

[dram_para1]

dram_clk       = 672
dram_type      = 7
dram_dx_odt    = 0x06060606
dram_dx_dri    = 0x0c0c0c0c
dram_ca_dri    = 0x1919
dram_para0     = 0x16171411
dram_para1     = 0x30eb
dram_para2     = 0x0000
dram_mr0       = 0x0
dram_mr1       = 0xc3
dram_mr2       = 0x6
dram_mr3       = 0x2
dram_mr4       = 0x0
dram_mr5       = 0x0
dram_mr6       = 0x0
dram_mr11      = 0x0
dram_mr12      = 0x0
dram_mr13      = 0x0
dram_mr14      = 0x0
dram_mr16      = 0x0
dram_mr17      = 0x0
dram_mr22      = 0x0
dram_tpr0      = 0x0
dram_tpr1      = 0x0
dram_tpr2      = 0x0
dram_tpr3      = 0x0
dram_tpr6      = 0x2fb48080
dram_tpr10     = 0x002f876b
dram_tpr11     = 0x10120c05
dram_tpr12     = 0x12121111
dram_tpr13     = 0x61
dram_tpr14     = 0x211e1e22

[dram_para2]

dram_clk       = 672
dram_type      = 7
dram_dx_odt    = 0x06060606
dram_dx_dri    = 0x0c0c0c0c
dram_ca_dri    = 0x1919
dram_para0     = 0x16171411
dram_para1     = 0x30eb
dram_para2     = 0x0000
dram_mr0       = 0x0
dram_mr1       = 0xc3
dram_mr2       = 0x6
dram_mr3       = 0x2
dram_mr4       = 0x0
dram_mr5       = 0x0
dram_mr6       = 0x0
dram_mr11      = 0x0
dram_mr12      = 0x0
dram_mr13      = 0x0
dram_mr14      = 0x0
dram_mr16      = 0x0
dram_mr17      = 0x0
dram_mr22      = 0x0
dram_tpr0      = 0x0
dram_tpr1      = 0x0
dram_tpr2      = 0x0
dram_tpr3      = 0x0
dram_tpr6      = 0x2fb48080
dram_tpr10     = 0x002f876b
dram_tpr11     = 0x10120c05
dram_tpr12     = 0x12121111
dram_tpr13     = 0x61
dram_tpr14     = 0x211e1e22

[dram_para3]

dram_clk       = 672
dram_type      = 7
dram_dx_odt    = 0x06060606
dram_dx_dri    = 0x0c0c0c0c
dram_ca_dri    = 0x1919
dram_para0     = 0x16171411
dram_para1     = 0x30eb
dram_para2     = 0x0000
dram_mr0       = 0x0
dram_mr1       = 0xc3
dram_mr2       = 0x6
dram_mr3       = 0x2
dram_mr4       = 0x0
dram_mr5       = 0x0
dram_mr6       = 0x0
dram_mr11      = 0x0
dram_mr12      = 0x0
dram_mr13      = 0x0
dram_mr14      = 0x0
dram_mr16      = 0x0
dram_mr17      = 0x0
dram_mr22      = 0x0
dram_tpr0      = 0x0
dram_tpr1      = 0x0
dram_tpr2      = 0x0
dram_tpr3      = 0x0
dram_tpr6      = 0x2fb48080
dram_tpr10     = 0x002f876b
dram_tpr11     = 0x10120c05
dram_tpr12     = 0x12121111
dram_tpr13     = 0x61
dram_tpr14     = 0x211e1e22

[dram_para4]

dram_clk       = 672
dram_type      = 7
dram_dx_odt    = 0x06060606
dram_dx_dri    = 0x0c0c0c0c
dram_ca_dri    = 0x1919
dram_para0     = 0x16171411
dram_para1     = 0x30eb
dram_para2     = 0x0000
dram_mr0       = 0x0
dram_mr1       = 0xc3
dram_mr2       = 0x6
dram_mr3       = 0x2
dram_mr4       = 0x0
dram_mr5       = 0x0
dram_mr6       = 0x0
dram_mr11      = 0x0
dram_mr12      = 0x0
dram_mr13      = 0x0
dram_mr14      = 0x0
dram_mr16      = 0x0
dram_mr17      = 0x0
dram_mr22      = 0x0
dram_tpr0      = 0x0
dram_tpr1      = 0x0
dram_tpr2      = 0x0
dram_tpr3      = 0x0
dram_tpr6      = 0x2fb48080
dram_tpr10     = 0x002f876b
dram_tpr11     = 0x10120c05
dram_tpr12     = 0x12121111
dram_tpr13     = 0x61
dram_tpr14     = 0x211e1e22

[dram_para5]

dram_clk       = 672
dram_type      = 7
dram_dx_odt    = 0x06060606
dram_dx_dri    = 0x0c0c0c0c
dram_ca_dri    = 0x1919
dram_para0     = 0x16171411
dram_para1     = 0x30eb
dram_para2     = 0x0000
dram_mr0       = 0x0
dram_mr1       = 0xc3
dram_mr2       = 0x6
dram_mr3       = 0x2
dram_mr4       = 0x0
dram_mr5       = 0x0
dram_mr6       = 0x0
dram_mr11      = 0x0
dram_mr12      = 0x0
dram_mr13      = 0x0
dram_mr14      = 0x0
dram_mr16      = 0x0
dram_mr17      = 0x0
dram_mr22      = 0x0
dram_tpr0      = 0x0
dram_tpr1      = 0x0
dram_tpr2      = 0x0
dram_tpr3      = 0x0
dram_tpr6      = 0x2fb48080
dram_tpr10     = 0x002f876b
dram_tpr11     = 0x10120c05
dram_tpr12     = 0x12121111
dram_tpr13     = 0x61
dram_tpr14     = 0x211e1e22

[dram_para6]

dram_clk       = 672
dram_type      = 7
dram_dx_odt    = 0x06060606
dram_dx_dri    = 0x0c0c0c0c
dram_ca_dri    = 0x1919
dram_para0     = 0x16171411
dram_para1     = 0x30eb
dram_para2     = 0x0000
dram_mr0       = 0x0
dram_mr1       = 0xc3
dram_mr2       = 0x6
dram_mr3       = 0x2
dram_mr4       = 0x0
dram_mr5       = 0x0
dram_mr6       = 0x0
dram_mr11      = 0x0
dram_mr12      = 0x0
dram_mr13      = 0x0
dram_mr14      = 0x0
dram_mr16      = 0x0
dram_mr17      = 0x0
dram_mr22      = 0x0
dram_tpr0      = 0x0
dram_tpr1      = 0x0
dram_tpr2      = 0x0
dram_tpr3      = 0x0
dram_tpr6      = 0x2fb48080
dram_tpr10     = 0x002f876b
dram_tpr11     = 0x10120c05
dram_tpr12     = 0x12121111
dram_tpr13     = 0x61
dram_tpr14     = 0x211e1e22

[dram_para7]

dram_clk       = 672
dram_type      = 7
dram_dx_odt    = 0x06060606
dram_dx_dri    = 0x0c0c0c0c
dram_ca_dri    = 0x1919
dram_para0     = 0x16171411
dram_para1     = 0x30eb
dram_para2     = 0x0000
dram_mr0       = 0x0
dram_mr1       = 0xc3
dram_mr2       = 0x6
dram_mr3       = 0x2
dram_mr4       = 0x0
dram_mr5       = 0x0
dram_mr6       = 0x0
dram_mr11      = 0x0
dram_mr12      = 0x0
dram_mr13      = 0x0
dram_mr14      = 0x0
dram_mr16      = 0x0
dram_mr17      = 0x0
dram_mr22      = 0x0
dram_tpr0      = 0x0
dram_tpr1      = 0x0
dram_tpr2      = 0x0
dram_tpr3      = 0x0
dram_tpr6      = 0x2fb48080
dram_tpr10     = 0x002f876b
dram_tpr11     = 0x10120c05
dram_tpr12     = 0x12121111
dram_tpr13     = 0x61
dram_tpr14     = 0x211e1e22

[dram_para8]

dram_clk       = 672
dram_type      = 7
dram_dx_odt    = 0x06060606
dram_dx_dri    = 0x0c0c0c0c
dram_ca_dri    = 0x1919
dram_para0     = 0x16171411
dram_para1     = 0x30eb
dram_para2     = 0x0000
dram_mr0       = 0x0
dram_mr1       = 0xc3
dram_mr2       = 0x6
dram_mr3       = 0x2
dram_mr4       = 0x0
dram_mr5       = 0x0
dram_mr6       = 0x0
dram_mr11      = 0x0
dram_mr12      = 0x0
dram_mr13      = 0x0
dram_mr14      = 0x0
dram_mr16      = 0x0
dram_mr17      = 0x0
dram_mr22      = 0x0
dram_tpr0      = 0x0
dram_tpr1      = 0x0
dram_tpr2      = 0x0
dram_tpr3      = 0x0
dram_tpr6      = 0x2fb48080
dram_tpr10     = 0x002f876b
dram_tpr11     = 0x10120c05
dram_tpr12     = 0x12121111
dram_tpr13     = 0x61
dram_tpr14     = 0x211e1e22

[dram_para9]

dram_clk       = 672
dram_type      = 7
dram_dx_odt    = 0x06060606
dram_dx_dri    = 0x0c0c0c0c
dram_ca_dri    = 0x1919
dram_para0     = 0x16171411
dram_para1     = 0x30eb
dram_para2     = 0x0000
dram_mr0       = 0x0
dram_mr1       = 0xc3
dram_mr2       = 0x6
dram_mr3       = 0x2
dram_mr4       = 0x0
dram_mr5       = 0x0
dram_mr6       = 0x0
dram_mr11      = 0x0
dram_mr12      = 0x0
dram_mr13      = 0x0
dram_mr14      = 0x0
dram_mr16      = 0x0
dram_mr17      = 0x0
dram_mr22      = 0x0
dram_tpr0      = 0x0
dram_tpr1      = 0x0
dram_tpr2      = 0x0
dram_tpr3      = 0x0
dram_tpr6      = 0x2fb48080
dram_tpr10     = 0x002f876b
dram_tpr11     = 0x10120c05
dram_tpr12     = 0x12121111
dram_tpr13     = 0x61
dram_tpr14     = 0x211e1e22

[dram_para10]

dram_clk       = 672
dram_type      = 7
dram_dx_odt    = 0x06060606
dram_dx_dri    = 0x0c0c0c0c
dram_ca_dri    = 0x1919
dram_para0     = 0x16171411
dram_para1     = 0x30eb
dram_para2     = 0x0000
dram_mr0       = 0x0
dram_mr1       = 0xc3
dram_mr2       = 0x6
dram_mr3       = 0x2
dram_mr4       = 0x0
dram_mr5       = 0x0
dram_mr6       = 0x0
dram_mr11      = 0x0
dram_mr12      = 0x0
dram_mr13      = 0x0
dram_mr14      = 0x0
dram_mr16      = 0x0
dram_mr17      = 0x0
dram_mr22      = 0x0
dram_tpr0      = 0x0
dram_tpr1      = 0x0
dram_tpr2      = 0x0
dram_tpr3      = 0x0
dram_tpr6      = 0x2fb48080
dram_tpr10     = 0x002f876b
dram_tpr11     = 0x10120c05
dram_tpr12     = 0x12121111
dram_tpr13     = 0x61
dram_tpr14     = 0x211e1e22

[dram_para11]

dram_clk       = 672
dram_type      = 7
dram_dx_odt    = 0x06060606
dram_dx_dri    = 0x0c0c0c0c
dram_ca_dri    = 0x1919
dram_para0     = 0x16171411
dram_para1     = 0x30eb
dram_para2     = 0x0000
dram_mr0       = 0x0
dram_mr1       = 0xc3
dram_mr2       = 0x6
dram_mr3       = 0x2
dram_mr4       = 0x0
dram_mr5       = 0x0
dram_mr6       = 0x0
dram_mr11      = 0x0
dram_mr12      = 0x0
dram_mr13      = 0x0
dram_mr14      = 0x0
dram_mr16      = 0x0
dram_mr17      = 0x0
dram_mr22      = 0x0
dram_tpr0      = 0x0
dram_tpr1      = 0x0
dram_tpr2      = 0x0
dram_tpr3      = 0x0
dram_tpr6      = 0x2fb48080
dram_tpr10     = 0x002f876b
dram_tpr11     = 0x10120c05
dram_tpr12     = 0x12121111
dram_tpr13     = 0x61
dram_tpr14     = 0x211e1e22

[dram_para12]

dram_clk       = 672
dram_type      = 7
dram_dx_odt    = 0x06060606
dram_dx_dri    = 0x0c0c0c0c
dram_ca_dri    = 0x1919
dram_para0     = 0x16171411
dram_para1     = 0x30eb
dram_para2     = 0x0000
dram_mr0       = 0x0
dram_mr1       = 0xc3
dram_mr2       = 0x6
dram_mr3       = 0x2
dram_mr4       = 0x0
dram_mr5       = 0x0
dram_mr6       = 0x0
dram_mr11      = 0x0
dram_mr12      = 0x0
dram_mr13      = 0x0
dram_mr14      = 0x0
dram_mr16      = 0x0
dram_mr17      = 0x0
dram_mr22      = 0x0
dram_tpr0      = 0x0
dram_tpr1      = 0x0
dram_tpr2      = 0x0
dram_tpr3      = 0x0
dram_tpr6      = 0x2fb48080
dram_tpr10     = 0x002f876b
dram_tpr11     = 0x10120c05
dram_tpr12     = 0x12121111
dram_tpr13     = 0x61
dram_tpr14     = 0x211e1e22

[dram_para13]

dram_clk       = 672
dram_type      = 7
dram_dx_odt    = 0x06060606
dram_dx_dri    = 0x0c0c0c0c
dram_ca_dri    = 0x1919
dram_para0     = 0x16171411
dram_para1     = 0x30eb
dram_para2     = 0x0000
dram_mr0       = 0x0
dram_mr1       = 0xc3
dram_mr2       = 0x6
dram_mr3       = 0x2
dram_mr4       = 0x0
dram_mr5       = 0x0
dram_mr6       = 0x0
dram_mr11      = 0x0
dram_mr12      = 0x0
dram_mr13      = 0x0
dram_mr14      = 0x0
dram_mr16      = 0x0
dram_mr17      = 0x0
dram_mr22      = 0x0
dram_tpr0      = 0x0
dram_tpr1      = 0x0
dram_tpr2      = 0x0
dram_tpr3      = 0x0
dram_tpr6      = 0x2fb48080
dram_tpr10     = 0x002f876b
dram_tpr11     = 0x10120c05
dram_tpr12     = 0x12121111
dram_tpr13     = 0x61
dram_tpr14     = 0x211e1e22

[dram_para14]

dram_clk       = 672
dram_type      = 7
dram_dx_odt    = 0x06060606
dram_dx_dri    = 0x0c0c0c0c
dram_ca_dri    = 0x1919
dram_para0     = 0x16171411
dram_para1     = 0x30eb
dram_para2     = 0x0000
dram_mr0       = 0x0
dram_mr1       = 0xc3
dram_mr2       = 0x6
dram_mr3       = 0x2
dram_mr4       = 0x0
dram_mr5       = 0x0
dram_mr6       = 0x0
dram_mr11      = 0x0
dram_mr12      = 0x0
dram_mr13      = 0x0
dram_mr14      = 0x0
dram_mr16      = 0x0
dram_mr17      = 0x0
dram_mr22      = 0x0
dram_tpr0      = 0x0
dram_tpr1      = 0x0
dram_tpr2      = 0x0
dram_tpr3      = 0x0
dram_tpr6      = 0x2fb48080
dram_tpr10     = 0x002f876b
dram_tpr11     = 0x10120c05
dram_tpr12     = 0x12121111
dram_tpr13     = 0x61
dram_tpr14     = 0x211e1e22

[dram_para15]

dram_clk       = 672
dram_type      = 7
dram_dx_odt    = 0x06060606
dram_dx_dri    = 0x0c0c0c0c
dram_ca_dri    = 0x1919
dram_para0     = 0x16171411
dram_para1     = 0x30eb
dram_para2     = 0x0000
dram_mr0       = 0x0
dram_mr1       = 0xc3
dram_mr2       = 0x6
dram_mr3       = 0x2
dram_mr4       = 0x0
dram_mr5       = 0x0
dram_mr6       = 0x0
dram_mr11      = 0x0
dram_mr12      = 0x0
dram_mr13      = 0x0
dram_mr14      = 0x0
dram_mr16      = 0x0
dram_mr17      = 0x0
dram_mr22      = 0x0
dram_tpr0      = 0x0
dram_tpr1      = 0x0
dram_tpr2      = 0x0
dram_tpr3      = 0x0
dram_tpr6      = 0x2fb48080
dram_tpr10     = 0x002f876b
dram_tpr11     = 0x10120c05
dram_tpr12     = 0x12121111
dram_tpr13     = 0x61
dram_tpr14     = 0x211e1e22


;----------------------------------------------------------------------------------
;twi configuration
;twi_used       0：关闭, 1：打开
;twi_port       0:twi0,  1:twi1, 2:twi2, 3:twi3, 4:twi4, 5:twi5, 6:r_twi0, 7:r_twi1
;twi_scl        boot0 scl的GPIO配置
;twi_sda        boot0 sda的GPIO配置
;----------------------------------------------------------------------------------
[twi_para]
twi_used = 0
twi_port = 2
twi_scl  = port:PG14<3><1><default><default>
twi_sda  = port:PG15<3><1><default><default>

;----------------------------------------------------------------------------------
;uart configuration
;uart_debug_port  |Boot串口控制器编号        |
;uart_debug_tx       |Boot串口发送的GPIO配置|
;uart_debug_rx  |Boot串口接收的GPIO配置     |
;----------------------------------------------------------------------------------
[uart_para]
uart_debug_port = 0
uart_debug_tx   = port:PE02<6><1><default><default>
uart_debug_rx   = port:PE03<6><1><default><default>


;----------------------------------------------------------------------------------
;dram_region_mbytes :设置drm大小以bytes为单位
;----------------------------------------------------------------------------------
[secure]
dram_region_mbytes       = 80
drm_region_mbytes        = 0
drm_region_start_mbytes  = 0

device/config/chips/d1/configs/nezha/board.dts

/*
 * Allwinner Technology CO., Ltd. sun20iw1p1 fpga.
 *
 * fpga support.
 */

/dts-v1/;

#include "sun20iw1p1.dtsi"

/{
        compatible = "allwinner,d1", "arm,sun20iw1p1", "allwinner,sun20iw1p1";

        aliases {
                dsp0 = &dsp0;
                dsp0_gpio_int= &dsp0_gpio_int;
        };

        dsp0: dsp0 {
                compatible = "allwinner,sun20iw1-dsp";
                status = "okay";
        };

        dsp0_gpio_int: dsp0_gpio_int {
                compatible = "allwinner,sun20iw1-dsp-gpio-int";
                pin-group = "PB", "PC", "PD", "PE";
                status = "disabled";
        };

        reg_vdd_cpu: vdd-cpu {
                compatible = "sunxi-pwm-regulator";
                pwms = <&pwm 0 5000 0>;
                regulator-name = "vdd_cpu";
                regulator-min-microvolt = <810000>;
                regulator-max-microvolt = <1160000>;
                regulator-ramp-delay = <25>;
                regulator-always-on;
                regulator-boot-on;
                status = "okay";
        };

        reg_usb1_vbus: usb1-vbus {
                compatible = "regulator-fixed";
                regulator-name = "usb1-vbus";
                regulator-min-microvolt = <5000000>;
                regulator-max-microvolt = <5000000>;
                regulator-enable-ramp-delay = <1000>;
                gpio = <&pio PD 19 GPIO_ACTIVE_HIGH>;
                enable-active-high;
        };
};

&CPU0 {
        cpu-supply = <&reg_vdd_cpu>;
};

&pio {
        sdc0_pins_a: sdc0@0 {
                allwinner,pins = "PF0", "PF1", "PF2",
                                 "PF3", "PF4", "PF5";
                allwinner,function = "sdc0";
                allwinner,muxsel = <2>;
                allwinner,drive = <3>;
                allwinner,pull = <1>;
                pins = "PF0", "PF1", "PF2",
                       "PF3", "PF4", "PF5";
                function = "sdc0";
                drive-strength = <30>;
                bias-pull-up;
                power-source = <3300>;
        };


        sdc0_pins_b: sdc0@1 {
                pins = "PF0", "PF1", "PF2",
                       "PF3", "PF4", "PF5";
                function = "sdc0";
                drive-strength = <30>;
                bias-pull-up;
                power-source = <1800>;
        };

        sdc0_pins_c: sdc0@2 {
                pins = "PF0", "PF1", "PF2",
                        "PF3", "PF4", "PF5";
                function = "gpio_in";
        };

        /* TODO: add jtag pin */
        sdc0_pins_d: sdc0@3 {
                pins = "PF2", "PF4";
                function = "uart0";
                drive-strength = <10>;
                bias-pull-up;
        };

        sdc0_pins_e: sdc0@4 {
                pins = "PF0", "PF1", "PF3",
                        "PF5";
                function = "jtag";
                drive-strength = <10>;
                bias-pull-up;
        };


        sdc1_pins_a: sdc1@0 {
                pins = "PG0", "PG1", "PG2",
                       "PG3", "PG4", "PG5";
                function = "sdc1";
                drive-strength = <30>;
                bias-pull-up;
        };

        sdc1_pins_b: sdc1@1 {
                pins = "PG0", "PG1", "PG2",
                       "PG3", "PG4", "PG5";
                        function = "gpio_in";
        };

        sdc2_pins_a: sdc2@0 {
                allwinner,pins = "PC2", "PC3", "PC4",
                                 "PC5", "PC6", "PC7";
                allwinner,function = "sdc2";
                allwinner,muxsel = <3>;
                allwinner,drive = <3>;
                allwinner,pull = <1>;
                pins = "PC2", "PC3", "PC4",
                        "PC5", "PC6", "PC7";
                function = "sdc2";
                drive-strength = <30>;
                bias-pull-up;
        };

        sdc2_pins_b: sdc2@1 {
                pins = "PC2", "PC3", "PC4",
                       "PC5", "PC6", "PC7";
                function = "gpio_in";
        };

        wlan_pins_a:wlan@0 {
                pins = "PG11";
                function = "clk_fanout1";
        };

        uart0_pins_a: uart0_pins@0 {  /* For nezha board */
                pins = "PB8", "PB9";
                function = "uart0";
                drive-strength = <10>;
                bias-pull-up;
        };

        uart0_pins_b: uart0_pins@1 {  /* For nezha board */
                pins = "PB8", "PB9";
                function = "gpio_in";
        };

        uart1_pins_a: uart1_pins@0 {  /* For EVB1 board */
                pins = "PG6", "PG7", "PG8", "PG9";
                function = "uart1";
                drive-strength = <10>;
                bias-pull-up;
        };

        uart1_pins_b: uart1_pins {  /* For EVB1 board */
                pins = "PG6", "PG7", "PG8", "PG9";
                function = "gpio_in";
        };

        uart2_pins_a: uart2_pins@0 {  /* For EVB1 board */
                pins = "PC0", "PC1";
                function = "uart2";
                drive-strength = <10>;
                bias-pull-up;
        };

        uart2_pins_b: uart2_pins@1 {  /* For EVB1 board */
                pins = "PC0", "PC1";
                function = "gpio_in";
        };

        uart3_pins_a: uart3_pins@0 {  /* For EVB1 board */
                pins = "PD10", "PD11";
                function = "uart3";
                muxsel = <5>;
                drive-strength = <10>;
                bias-pull-up;
        };

        twi0_pins_a: twi0@0 {
                pins = "PB10", "PB11";  /*sck sda*/
                function = "twi0";
                drive-strength = <10>;
        };

        twi0_pins_b: twi0@1 {
                pins = "PB10", "PB11";
                function = "gpio_in";
        };

        twi1_pins_a: twi1@0 {
                pins = "PB4", "PB5";
                function = "twi1";
                drive-strength = <10>;
        };

        twi1_pins_b: twi1@1 {
                pins = "PB4", "PB5";
                function = "gpio_in";
        };

        twi2_pins_a: twi2@0 {
                pins = "PB0", "PB1";
                function = "twi2";
                drive-strength = <10>;
        };

        twi2_pins_b: twi2@1 {
                pins = "PB0", "PB1";
                function = "gpio_in";
        };

        twi3_pins_a: twi3@0 {
                pins = "PB6", "PB7";
                function = "twi3";
                drive-strength = <10>;
        };

        twi3_pins_b: twi3@1 {
                pins = "PB6", "PB7";
                function = "gpio_in";
        };

        gmac_pins_a: gmac@0 {
                pins = "PE0", "PE1", "PE2", "PE3",
                       "PE4", "PE5", "PE6", "PE7",
                       "PE8", "PE9", "PE10", "PE11",
                       "PE12", "PE13", "PE14", "PE15";
                function = "gmac0";
                drive-strength = <10>;
        };

        gmac_pins_b: gmac@1 {
                pins = "PE0", "PE1", "PE2", "PE3",
                       "PE4", "PE5", "PE6", "PE7",
                       "PE8", "PE9", "PE10", "PE11",
                       "PE12", "PE13", "PE14", "PE15";
                function = "gpio_in";
        };

        dmic_pins_a: dmic@0 {
                /* DMIC_PIN: CLK, DATA0, DATA1, DATA2 */
                pins = "PE17", "PB11", "PB10", "PD17";
                function = "dmic";
                drive-strength = <20>;
                bias-disable;
        };

        dmic_pins_b: dmic@1 {
                pins = "PE17", "PB11", "PB10", "PD17";
                function = "io_disabled";
                drive-strength = <20>;
                bias-disable;
        };

        daudio0_pins_a: daudio0@0 {
                pins = "PE17", "PE16", "PE15", "PE14", "PE13";
                function = "i2s0";
                drive-strength = <20>;
                bias-disable;
        };

        daudio0_pins_b: daudio0_sleep@0 {
                pins = "PE17", "PE16", "PE15", "PE14", "PE13";
                function = "io_disabled";
                drive-strength = <20>;
                bias-disable;
        };

        daudio1_pins_a: daudio1@0 {
                pins = "PG11", "PG12", "PG13", "PG14", "PG15";
                function = "i2s1";
                drive-strength = <20>;
                bias-disable;
        };

        daudio1_pins_b: daudio1_sleep@0 {
                pins = "PG11", "PG12", "PG13", "PG14", "PG15";
                function = "io_disabled";
                drive-strength = <20>;
                bias-disable;
        };

        daudio2_pins_a: daudio2@0 {
                /* I2S_PIN: MCLK, BCLK, LRCK */
                pins = "PB7", "PB5", "PB6";
                function = "i2s2";
                drive-strength = <20>;
                bias-disable;
        };

        daudio2_pins_b: daudio2@1 {
                /* I2S_PIN: DOUT0 */
                pins = "PB4";
                function = "i2s2_dout";
                drive-strength = <20>;
                bias-disable;
        };

        daudio2_pins_c: daudio2@2 {
                /* I2S_PIN: DIN0 */
                pins = "PB3";
                function = "i2s2_din";
                drive-strength = <20>;
                bias-disable;
        };

        daudio2_pins_d: daudio2_sleep@0 {
                pins = "PB7", "PB5", "PB6", "PB4", "PB3";
                function = "io_disabled";
                drive-strength = <20>;
                bias-disable;
        };

        spdif_pins_a: spdif@0 {
                /* SPDIF_PIN: SPDIF_OUT */
                pins = "PB0";
                function = "spdif";
                drive-strength = <20>;
                bias-disable;
        };

        spdif_pins_b: spdif_sleep@0 {
                pins = "PB0";
                function = "io_disabled";
                drive-strength = <20>;
                bias-disable;
        };

        spi0_pins_a: spi0@0 {
                pins = "PC2", "PC4", "PC5","PC7", "PC6"; /*clk mosi miso hold wp*/
                function = "spi0";
                muxsel = <2>;
                drive-strength = <10>;
        };

        spi0_pins_b: spi0@1 {
                pins = "PC3", "PC7", "PC6";
                function = "spi0";
                muxsel = <2>;
                drive-strength = <10>;
                bias-pull-up;   /* only CS should be pulled up */
        };

        spi0_pins_c: spi0@2 {
                pins = "PC2", "PC3", "PC4", "PC5","PC6", "PC7";
                function = "gpio_in";
                muxsel = <0>;
                drive-strength = <10>;
        };

        spi1_pins_a: spi1@0 {
                pins = "PD11", "PD12", "PD13","PD14", "PD15"; /*clk mosi miso hold wp*/
                function = "spi1";
                drive-strength = <10>;
        };

        spi1_pins_b: spi1@1 {
                pins = "PD10";
                function = "spi1";
                drive-strength = <10>;
                bias-pull-up;   // only CS should be pulled up
        };

        spi1_pins_c: spi1@2 {
                pins = "PD10", "PD11", "PD12", "PD13","PD14", "PD15";
                function = "gpio_in";
                drive-strength = <10>;
        };

        ledc_pins_a: ledc@0 {
                pins = "PC0";
                function = "ledc";
                drive-strength = <10>;
        };

        ledc_pins_b: ledc@1 {
                pins = "PC0";
                function = "gpio_in";
        };

        pwm0_pin_a: pwm0@0 {
                pins = "PD16";
                function = "pwm0";
                drive-strength = <10>;
                bias-pull-up;
        };

        pwm0_pin_b: pwm0@1 {
                pins = "PD16";
                function = "gpio_in";
                bias-disable;
        };

        pwm2_pin_a: pwm2@0 {
                pins = "PD18";
                function = "pwm2";
                drive-strength = <10>;
                bias-pull-up;
        };

        pwm2_pin_b: pwm2@1 {
                pins = "PD18";
                function = "gpio_in";
        };

/*
        pwm7_pin_a: pwm7@0 {
                pins = "PD22";
                function = "pwm7";
                drive-strength = <10>;
                bias-pull-up;
        };

        pwm7_pin_b: pwm7@1 {
                pins = "PD22";
                function = "gpio_in";
        };
*/

        s_cir0_pins_a: s_cir@0 {
                pins = "PB12";
                function = "ir";
                drive-strength = <10>;
                bias-pull-up;
        };

        s_cir0_pins_b: s_cir@1 {
                pins = "PB12";
                function = "gpio_in";
        };

        ir1_pins_a: ir1@0 {
                pins = "PB0";
                function = "ir";
                drive-strength = <10>;
                bias-pull-up;
        };

        ir1_pins_b: ir1@1 {
                pins = "PB0";
                function = "gpio_in";
        };
};

&uart0 {
        pinctrl-names = "default", "sleep";
        pinctrl-0 = <&uart0_pins_a>;
        pinctrl-1 = <&uart0_pins_b>;
        status = "okay";
};

&uart1 {
        pinctrl-names = "default", "sleep";
        pinctrl-0 = <&uart1_pins_a>;
        pinctrl-1 = <&uart1_pins_b>;
        status = "okay";
};

&uart2 {
        pinctrl-names = "default", "sleep";
        pinctrl-0 = <&uart2_pins_a>;
        pinctrl-1 = <&uart2_pins_b>;
        status = "disabled";
};

&uart3 {
        /*compatible = "allwinner,sun20iw1-dsp-uart";*/
        pinctrl-names = "default", "sleep";
        pinctrl-0 = <&uart3_pins_a>;
        pinctrl-1 = <&uart3_pins_a>;
        status = "disabled";
};

&soc {
        card0_boot_para@2 {
                /*
                 * Avoid dtc compiling warnings.
                 * @TODO: Developer should modify this to the actual value
                 */
                reg = <0x0 0x2 0x0 0x0>;
                device_type = "card0_boot_para";
                card_ctrl = <0x0>;
                card_high_speed = <0x1>;
                card_line = <0x4>;
                pinctrl-0 = <&sdc0_pins_a>;
        };

        card2_boot_para@3 {
                /*
                 * Avoid dtc compiling warnings.
                 * @TODO: Developer should modify this to the actual value
                 */
                reg = <0x0 0x3 0x0 0x0>;
                device_type = "card2_boot_para";
                card_ctrl = <0x2>;
                card_high_speed = <0x1>;
                card_line = <0x4>;
                pinctrl-0 = <&sdc2_pins_a>;
                /*pinctrl-0 = <&sdc0_pins_a>;*/
                /*sdc_ex_dly_used = <0x2>;*/
                sdc_io_1v8 = <0x1>;
                /*sdc_type = "tm4";*/
                sdc_tm4_hs200_max_freq = <150>;
                sdc_tm4_hs400_max_freq = <100>;
                sdc_ex_dly_used = <2>;
                /*sdc_tm4_win_th = <8>;*/
                /*sdc_dis_host_caps = <0x180>;*/
        };

        rfkill: rfkill@0 {
                compatible    = "allwinner,sunxi-rfkill";
                chip_en;
                power_en;
                status        = "okay";

                wlan: wlan@0 {
                        compatible    = "allwinner,sunxi-wlan";
                        pinctrl-0 = <&wlan_pins_a>;
                        pinctrl-names = "default";
                        clock-names = "32k-fanout1";
                        clocks = <&ccu CLK_FANOUT1_OUT>;
                        wlan_busnum    = <0x1>;
                        wlan_regon    = <&pio PG 12 GPIO_ACTIVE_HIGH>;
                        wlan_hostwake  = <&pio PG 10 GPIO_ACTIVE_HIGH>;
                        /*wlan_power    = "VCC-3V3";*/
                        /*wlan_power_vol = <3300000>;*/
                        /*interrupt-parent = <&pio>;
                        interrupts = < PG 10 IRQ_TYPE_LEVEL_HIGH>;*/
                        wakeup-source;

                };

                bt: bt@0 {
                        compatible    = "allwinner,sunxi-bt";
                        pinctrl-0 = <&wlan_pins_a>;
                        pinctrl-names = "default";
                        clock-names = "32k-fanout1";
                        clocks = <&ccu CLK_FANOUT1_OUT>;
                        /*bt_power_num = <0x01>;*/
                        /*bt_power      = "axp803-dldo1";*/
                        /*bt_io_regulator = "axp803-dldo1";*/
                        /*bt_io_vol = <3300000>;*/
                        /*bt_power_vol = <330000>;*/
                        bt_rst_n      = <&pio PG 18 GPIO_ACTIVE_LOW>;
                        status        = "okay";
                };
        };

        btlpm: btlpm@0 {
                compatible  = "allwinner,sunxi-btlpm";
                uart_index  = <0x1>;
                bt_wake     = <&pio PG 16 GPIO_ACTIVE_HIGH>;
                bt_hostwake = <&pio PG 17 GPIO_ACTIVE_HIGH>;
                status      = "okay";
        };

        addr_mgt: addr_mgt@0 {
                compatible     = "allwinner,sunxi-addr_mgt";
                type_addr_wifi = <0x0>;
                type_addr_bt   = <0x0>;
                type_addr_eth  = <0x0>;
                status         = "okay";
        };
};

&sdc2 {
        non-removable;
        bus-width = <4>;
        mmc-ddr-1_8v;
        mmc-hs200-1_8v;
        no-sdio;
        no-sd;
        ctl-spec-caps = <0x308>;
        cap-mmc-highspeed;
        sunxi-power-save-mode;
        sunxi-dis-signal-vol-sw;
        mmc-bootpart-noacc;
        max-frequency = <150000000>;
        /*vmmc-supply = <&reg_dcdc1>;*/
        /*emmc io vol 3.3v*/
        /*vqmmc-supply = <&reg_aldo1>;*/
        /*emmc io vol 1.8v*/
        /*vqmmc-supply = <&reg_eldo1>;*/
        status = "disabled";
};

&sdc0 {
        bus-width = <4>;
        cd-gpios = <&pio PF 6 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
        /*non-removable;*/
        /*broken-cd;*/
        /*cd-inverted*/;
        /*data3-detect;*/
        /*card-pwr-gpios = <&pio PH 14 1 1 2 0xffffffff>;*/
        cd-used-24M;
        cap-sd-highspeed;
        /*sd-uhs-sdr50;*/
        /*sd-uhs-ddr50;*/
        /*sd-uhs-sdr104;*/
        no-sdio;
        no-mmc;
        sunxi-power-save-mode;
        /*sunxi-dis-signal-vol-sw;*/
        max-frequency = <150000000>;
        ctl-spec-caps = <0x8>;
        /*vmmc-supply = <&reg_dcdc1>;*/
        /*vqmmc33sw-supply = <&reg_dcdc1>;*/
        /*vdmmc33sw-supply = <&reg_dcdc1>;*/
        /*vqmmc18sw-supply = <&reg_eldo1>;*/
        /*vdmmc18sw-supply = <&reg_eldo1>;*/
        status = "okay";
};

&sdc1 {
        bus-width = <4>;
        no-mmc;
        no-sd;
        cap-sd-highspeed;
        /*sd-uhs-sdr12*/
        /*sd-uhs-sdr25;*/
        /*sd-uhs-sdr50;*/
        /*sd-uhs-ddr50;*/
        /*sd-uhs-sdr104;*/
        /*sunxi-power-save-mode;*/
        /*sunxi-dis-signal-vol-sw;*/
        cap-sdio-irq;
        keep-power-in-suspend;
        ignore-pm-notify;
        max-frequency = <150000000>;
        ctl-spec-caps = <0x8>;
        status = "okay";
};


/*
tvd configuration
used                   (create device, 0: do not create device, 1: create device)
agc_auto_enable        (0: agc manual mode,agc_manual_value is valid; 1: agc auto mode)
agc_manual_value       (agc manual value, default value is 64)
cagc_enable            (cagc        0: disable, 1: enable)
fliter_used            (3d fliter   0: disable, 1: enable)
support two PMU power  (tvd_power0, tvd_power1)
support two GPIO power (tvd_gpio0, tvd_gpio1)
NOTICE: If tvd need pmu power or gpio power,params need be configured under [tvd]
tvd_sw                 (the switch of all tvd driver.)
tvd_interface          (0: cvbs, 1: ypbpr,)
tvd_format             (0:TVD_PL_YUV420 , 1: MB_YUV420, 2: TVD_PL_YUV422)
tvd_system             (0:ntsc, 1:pal)
tvd_row                (total row number in multi channel mode 1-2)
tvd_column             (total column number in multi channel mode 1-2)
tvd_channelx_en        (0:disable, 1~4:position in multi channel mode,In single channel
                       mode,mean enable)
tvd_row*tvd_column is the total tvd channel number to be used in multichannel mode
+--------------------+--------------------+
|                    |                    |
|                    |                    |
|         1          |         2          |
|                    |                    |
|                    |                    |
+--------------------+--------------------+
|                    |                    |
|                    |                    |
|         3          |         4          |
|                    |                    |
|                    |                    |
+--------------------+--------------------+
*/

&tvd {
        tvd_sw          = <1>;
        tvd_interface   = <0>;
        tvd_format      = <0>;
        tvd_system      = <1>;
        tvd_row         = <1>;
        tvd_column      = <1>;
        tvd_channel0_en = <1>;
        tvd_channel1_en = <0>;
        tvd_channel2_en = <0>;
        tvd_channel3_en = <0>;
        /*tvd_gpio0 = <&pio PD 22 GPIO_ACTIVE_HIGH>;*/
        /*tvd_gpio1 = <&pio PD 23 GPIO_ACTIVE_HIGH>;*/
        /*tvd_gpio2 = <&pio PD 24 GPIO_ACTIVE_HIGH>;*/
        /*      dc1sw-supply = <&reg_dc1sw>;*/
        /*      eldo3-supply = <&reg_eldo3>;*/
        /*tvd_power0      = "dc1sw"*/
        /*tvd_power1      = "eldo3"*/
};

&tvd0 {
        used                    = <1>;
        agc_auto_enable         = <1>;
        agc_manual_value        = <64>;
        cagc_enable             = <1>;
        fliter_used             = <1>;
};

/* Audio Driver modules */
&sunxi_rpaf_dsp0 {
        status = "okay";
};

/* if audiocodec is used, sdc0 and uart0 should be closed to enable PA. */
&codec {
        /* MIC and headphone gain setting */
        mic1gain        = <0x13>;
        mic2gain        = <0x13>;
        mic3gain        = <0x13>;
        /* ADC/DAC DRC/HPF func enabled */
        /* 0x1:DAP_HP_EN; 0x2:DAP_SPK_EN; 0x3:DAP_HPSPK_EN */
        adcdrc_cfg      = <0x0>;
        adchpf_cfg      = <0x1>;
        dacdrc_cfg      = <0x0>;
        dachpf_cfg      = <0x0>;
        /* Volume about */
        digital_vol     = <0x00>;
        lineout_vol     = <0x1a>;
        headphonegain   = <0x03>;
        /* Pa enabled about */
        pa_level        = <0x01>;
        pa_pwr_level    = <0x01>;
        pa_msleep_time  = <0x78>;
        /* gpio-spk     = <&pio PF 2 GPIO_ACTIVE_HIGH>; */
        /* gpio-spk-pwr = <&pio PF 4 GPIO_ACTIVE_HIGH>; */
        /* regulator about */
        /* avcc-supply  = <&reg_aldo1>; */
        /* hpvcc-supply = <&reg_eldo1>; */
        status = "okay";
};

&sndcodec {
        hp_detect_case  = <0x01>;
        jack_enable     = <0x01>;
        status = "okay";
};

&dummy_cpudai {
        /* CMA config about */
        playback_cma    = <128>;
        capture_cma     = <256>;
        status = "okay";
};

&dmic {
        pinctrl-names   = "default","sleep";
        pinctrl-0       = <&dmic_pins_a>;
        pinctrl-1       = <&dmic_pins_b>;
        status = "okay";
};

&sounddmic {
        status = "okay";
};

&dmic_codec {
        status = "okay";
};

/*-----------------------------------------------------------------------------
 * pcm_lrck_period      16/32/64/128/256
 *                      (set 0x20 for HDMI audio out)
 * slot_width_select    16bits/20bits/24bits/32bits
 *                      (set 0x20 for HDMI audio out)
 * frametype            0 --> short frame = 1 clock width;
 *                      1 --> long frame = 2 clock width;
 * tdm_config           0 --> pcm
 *                      1 --> i2s
 *                      (set 0x01 for HDMI audio out)
 * mclk_div             0 --> not output
 *                      1/2/4/6/8/12/16/24/32/48/64/96/128/176/192
 *                      (set mclk as external codec clk source, freq is pll_audio/mclk_div)
 * pinctrl_used         0 --> I2S/PCM use for internal (e.g. HDMI)
 *                      1 --> I2S/PCM use for external audio
 * daudio_type:         0 --> external audio type
 *                      1 --> HDMI audio type
 *---------------------------------------------------------------------------*/
&daudio0 {
        mclk_div        = <0x01>;
        frametype       = <0x00>;
        tdm_config      = <0x01>;
        sign_extend     = <0x00>;
        msb_lsb_first   = <0x00>;
        pcm_lrck_period = <0x80>;
        slot_width_select = <0x20>;
        pinctrl-names   = "default", "sleep";
        pinctrl-0       = <&daudio0_pins_a>;
        pinctrl-1       = <&daudio0_pins_b>;
        pinctrl_used    = <0x0>;
        status = "disabled";
};

/*-----------------------------------------------------------------------------
 * simple-audio-card,name       name of sound card, e.g.
 *                              "snddaudio0" --> use for external audio
 *                              "sndhdmi" --> use for HDMI audio
 * sound-dai                    "snd-soc-dummy" --> use for I2S
 *                              "hdmiaudio" --> use for HDMI audio
 *                              "ac108" --> use for external audio of ac108
 *---------------------------------------------------------------------------*/
&sounddaudio0 {
        /* simple-audio-card,format = "i2s"; */
        /* simple-audio-card,frame-master = <&daudio0_master>; */
        /* simple-audio-card,bitclock-master = <&daudio0_master>; */
        /* simple-audio-card,bitclock-inversion; */
        /* simple-audio-card,frame-inversion; */
        status = "disabled";
        daudio0_master: simple-audio-card,codec {
                /* sound-dai = <&ac108>; */
        };
};

&daudio1 {
        mclk_div        = <0x01>;
        frametype       = <0x00>;
        tdm_config      = <0x01>;
        sign_extend     = <0x00>;
        msb_lsb_first   = <0x00>;
        pcm_lrck_period = <0x80>;
        slot_width_select = <0x20>;
        pinctrl-names   = "default", "sleep";
        pinctrl-0       = <&daudio1_pins_a>;
        pinctrl-1       = <&daudio1_pins_b>;
        pinctrl_used    = <0x0>;
        status = "disabled";
};

&sounddaudio1 {
        status = "disabled";
        daudio1_master: simple-audio-card,codec {
                /* sound-dai = <&ac108>; */
        };
};

&daudio2 {
        mclk_div        = <0x00>;
        frametype       = <0x00>;
        tdm_config      = <0x01>;
        sign_extend     = <0x00>;
        tx_data_mode    = <0x00>;
        rx_data_mode    = <0x00>;
        msb_lsb_first   = <0x00>;
        pcm_lrck_period = <0x20>;
        slot_width_select = <0x20>;
        asrc_function_en  = <0x00>;
        pinctrl-names   = "default", "sleep";
        /*pinctrl-0       = <&daudio2_pins_a &daudio2_pins_b &daudio2_pins_c>;*/
        /*pinctrl-1       = <&daudio2_pins_d>;*/
        /* HDMI audio, no need pin */
        pinctrl-0;
        pinctrl-1;
        pinctrl_used    = <0x0>;
        daudio_type     = <0x1>;
        status = "okay";
};

/* if HDMI audio is used, daudio2 should be enable. */
&hdmiaudio {
        status = "okay";
};

&sounddaudio2 {
        status = "okay";
        simple-audio-card,name = "sndhdmi";
        daudio2_master: simple-audio-card,codec {
                sound-dai = <&hdmiaudio>;
        };
};

&spdif {
        pinctrl-names   = "default","sleep";
        pinctrl-0       = <&spdif_pins_a>;
        pinctrl-1       = <&spdif_pins_b>;
        status = "disabled";
};

&soundspdif {
        status = "disabled";
};

/*
 *usb_port_type: usb mode. 0-device, 1-host, 2-otg.
 *usb_detect_type: usb hotplug detect mode. 0-none, 1-vbus/id detect, 2-id/dpdm detect.
 *usb_detect_mode: 0-thread scan, 1-id gpio interrupt.
 *usb_id_gpio: gpio for id detect.
 *usb_det_vbus_gpio: gpio for id detect. gpio or "axp_ctrl";
 *usb_wakeup_suspend：0-SUPER_STANDBY, 1-USB_STANDBY.
 */
&usbc0 {
        device_type = "usbc0";
        usb_port_type = <0x2>;
        usb_detect_type = <0x1>;
        usb_detect_mode = <0>;
        usb_id_gpio = <&pio PD 21 GPIO_ACTIVE_HIGH>;
        enable-active-high;
        usb_det_vbus_gpio = <&pio PD 20 GPIO_ACTIVE_HIGH>;
        usb_wakeup_suspend = <0>;
        usb_serial_unique = <0>;
        usb_serial_number = "20080411";
        rndis_wceis = <1>;
        status = "okay";
};

&ehci0 {
        drvvbus-supply = <&reg_usb1_vbus>;
};

&ohci0 {
        drvvbus-supply = <&reg_usb1_vbus>;
};

&usbc1 {
        device_type = "usbc1";
        usb_regulator_io = "nocare";
        usb_wakeup_suspend = <0>;
        status = "okay";
};

&ehci1 {
        status = "okay";
};

&ohci1 {
        status = "okay";
};

&twi0 {
        clock-frequency = <400000>;
        pinctrl-0 = <&twi0_pins_a>;
        pinctrl-1 = <&twi0_pins_b>;
        pinctrl-names = "default", "sleep";
        status = "disabled";

        eeprom@50 {
                compatible = "atmel,24c16";
                reg = <0x50>;
                status = "disabled";
        };
};

&twi1 {
        clock-frequency = <400000>;
        pinctrl-0 = <&twi1_pins_a>;
        pinctrl-1 = <&twi1_pins_b>;
        pinctrl-names = "default", "sleep";
        status = "disabled";
};

&twi2 {
        clock-frequency = <400000>;
        pinctrl-0 = <&twi2_pins_a>;
        pinctrl-1 = <&twi2_pins_b>;
        pinctrl-names = "default", "sleep";
        dmas = <&dma 45>, <&dma 45>;
        dma-names = "tx", "rx";
        status = "okay";

        /* pcf8574-usage:
         * only use gpio0~7, 0 means PP0.
         * pin set:
         * gpios = <&pcf8574 0 GPIO_ACTIVE_LOW>;
         * interrupt set:
         * interrupt-parent = <&pcf8574>;
         * interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
         */
        pcf8574: gpio@38 {
                compatible = "nxp,pcf8574";
                reg = <0x38>;
                gpio_base = <2020>;
                gpio-controller;
                #gpio-cells = <2>;
                interrupt-controller;
                #interrupt-cells = <2>;
                interrupt-parent = <&pio>;
                interrupts = <PB 2 IRQ_TYPE_EDGE_FALLING>;
                status = "okay";
        };

        ctp@14 {
                compatible = "allwinner,goodix";
                device_type = "ctp";
                reg = <0x14>;
                status = "disabled";
                ctp_name = "gt9xxnew_ts";
                ctp_twi_id = <0x2>;
                ctp_twi_addr = <0x14>;
                ctp_screen_max_x = <0x320>;
                ctp_screen_max_y = <0x500>;
                ctp_revert_x_flag = <0x0>;
                ctp_revert_y_flag = <0x0>;
                ctp_exchange_x_y_flag = <0x0>;
                ctp_int_port = <&pio PG 14 GPIO_ACTIVE_HIGH>;
                ctp_wakeup = <&pio PG 15 GPIO_ACTIVE_HIGH>;
        };
};

&twi3 {
        clock-frequency = <400000>;
        pinctrl-0 = <&twi3_pins_a>;
        pinctrl-1 = <&twi3_pins_b>;
        pinctrl-names = "default", "sleep";
        status = "disabled";
};

&gmac0 {
        phy-mode = "rgmii";
        use_ephy25m = <1>;
        pinctrl-0 = <&gmac_pins_a>;
        pinctrl-1 = <&gmac_pins_b>;
        pinctrl-names = "default", "sleep";
        phy-rst = <&pio PE 16 GPIO_ACTIVE_HIGH>;
        tx-delay = <3>; /*2~4*/
        rx-delay = <0>;
        status = "disable";
};

&spi0 {
        clock-frequency = <100000000>;
        pinctrl-0 = <&spi0_pins_a &spi0_pins_b>;
        pinctrl-1 = <&spi0_pins_c>;
        pinctrl-names = "default", "sleep";
        /*spi-supply = <&reg_dcdc1>;*/
        spi_slave_mode = <0>;
        spi0_cs_number = <1>;
        spi0_cs_bitmap = <1>;
        status = "disabled";

        spi-nand@0 {
                compatible = "spi-nand";
                spi-max-frequency=<0x5F5E100>;
                reg = <0x0>;
                spi-rx-bus-width=<0x04>;
                spi-tx-bus-width=<0x04>;
                status="disabled";
        };
};

&spi1 {
        clock-frequency = <100000000>;
        pinctrl-0 = <&spi1_pins_a &spi1_pins_b>;
        pinctrl-1 = <&spi1_pins_c>;
        pinctrl-names = "default", "sleep";
        spi_slave_mode = <0>;
        status = "disabled";

        spi_board1@0 {
                device_type = "spi_board1";
                compatible = "rohm,dh2228fv";
                spi-max-frequency = <0x5f5e100>;
                reg = <0x0>;
                spi-rx-bus-width = <0x4>;
                spi-tx-bus-width = <0x4>;
                status = "disabled";
        };
};

&ledc {
        pinctrl-names = "default", "sleep";
        pinctrl-0 = <&ledc_pins_a>;
        pinctrl-1 = <&ledc_pins_b>;
        led_count = <12>;
        output_mode = "GRB";
        reset_ns = <84>;
        t1h_ns = <800>;
        t1l_ns = <320>;
        t0h_ns = <300>;
        t0l_ns = <800>;
        wait_time0_ns = <84>;
        wait_time1_ns = <84>;
        wait_data_time_ns = <600000>;
        status  = "okay";
};

&keyboard0 {
        key0 = <210 0x160>;
        wakeup-source;
        status = "okay";
};

/*----------------------------------------------------------------------------------
disp init configuration

disp_mode             (0:screen0<screen0,fb0>)
screenx_output_type   (0:none; 1:lcd; 2:tv; 3:hdmi;5:vdpo)
screenx_output_mode   (used for hdmi output, 0:480i 1:576i 2:480p 3:576p 4:720p50)
                      (5:720p60 6:1080i50 7:1080i60 8:1080p24 9:1080p50 10:1080p60)
screenx_output_format (for hdmi, 0:RGB 1:yuv444 2:yuv422 3:yuv420)
screenx_output_bits   (for hdmi, 0:8bit 1:10bit 2:12bit 2:16bit)
screenx_output_eotf   (for hdmi, 0:reserve 4:SDR 16:HDR10 18:HLG)
screenx_output_cs     (for hdmi, 0:undefined  257:BT709 260:BT601  263:BT2020)
screenx_output_dvi_hdmi (for hdmi, 0:undefined 1:dvi mode 2:hdmi mode)
screen0_output_range   (for hdmi, 0:default 1:full 2:limited)
screen0_output_scan    (for hdmi, 0:no data 1:overscan 2:underscan)
screen0_output_aspect_ratio  (for hdmi, 8-same as original picture 9-4:3 10-16:9 11-14:9)
fbx format            (4:RGB655 5:RGB565 6:RGB556 7:ARGB1555 8:RGBA5551 9:RGB888 10:ARGB8888 12:ARGB4444)
fbx pixel sequence    (0:ARGB 1:BGRA 2:ABGR 3:RGBA)
fb0_scaler_mode_enable(scaler mode enable, used FE)
fbx_width,fbx_height  (framebuffer horizontal/vertical pixels, fix to output resolution while equal 0)
lcdx_backlight        (lcd init backlight,the range:[0,256],default:197
lcdx_yy               (lcd init screen bright/contrast/saturation/hue, value:0~100, default:50/50/57/50)
lcd0_contrast         (LCD contrast, 0~100)
lcd0_saturation       (LCD saturation, 0~100)
lcd0_hue              (LCD hue, 0~100)
framebuffer software rotation setting:
disp_rotation_used:   (0:disable; 1:enable,you must set fbX_width to lcd_y,
set fbX_height to lcd_x)
degreeX:              (X:screen index; 0:0 degree; 1:90 degree; 3:270 degree)
degreeX_Y:            (X:screen index; Y:layer index 0~15; 0:0 degree; 1:90 degree; 3:270 degree)
devX_output_type : config output type in bootGUI framework in UBOOT-2018.
                                   (0:none; 1:lcd; 2:tv; 4:hdmi;)
devX_output_mode : config output resolution(see include/video/sunxi_display2.h) of bootGUI framework in UBOOT-2018
devX_screen_id   : config display index of bootGUI framework in UBOOT-2018
devX_do_hpd      : whether do hpd detectation or not in UBOOT-2018
chn_cfg_mode     : Hardware DE channel allocation config. 0:single display with 6
                                   channel, 1:dual display with 4 channel in main display and 2 channel in second
                   display, 2:dual display with 3 channel in main display and 3 channel in second
                   in display.
----------------------------------------------------------------------------------*/
&disp {
        disp_init_enable         = <1>;
        disp_mode                = <0>;

        screen0_output_type      = <1>;
        screen0_output_mode      = <4>;

        screen1_output_type      = <3>;
        screen1_output_mode      = <10>;

        screen1_output_format    = <0>;
        screen1_output_bits      = <0>;
        screen1_output_eotf      = <4>;
        screen1_output_cs        = <257>;
        screen1_output_dvi_hdmi  = <2>;
        screen1_output_range     = <2>;
        screen1_output_scan      = <0>;
        screen1_output_aspect_ratio = <8>;

        dev0_output_type         = <1>;
        dev0_output_mode         = <4>;
        dev0_screen_id           = <0>;
        dev0_do_hpd              = <0>;

        dev1_output_type         = <4>;
        dev1_output_mode         = <10>;
        dev1_screen_id           = <1>;
        dev1_do_hpd              = <1>;

        def_output_dev           = <0>;
        hdmi_mode_check          = <1>;

        fb0_format               = <0>;
        fb0_width                = <0>;
        fb0_height               = <0>;

        fb1_format               = <0>;
        fb1_width                = <0>;
        fb1_height               = <0>;
        chn_cfg_mode             = <1>;

        disp_para_zone           = <1>;
        /*VCC-LCD*/
/*      dc1sw-supply = <&reg_dc1sw>;*/
        /*VCC-DSI*/
/*      eldo3-supply = <&reg_eldo3>;*/
        /*VCC-PD*/
/*      dcdc1-supply = <&reg_dcdc1>;*/
};

/*----------------------------------------------------------------------------------
;lcd0 configuration

;lcd_if:               0:hv(sync+de); 1:8080; 2:ttl; 3:lvds; 4:dsi; 5:edp; 6:extend dsi
;lcd_hv_if             0:Parallel RGB; 8:Serial RGB; 10:Dummy RGB; 11: RGB Dummy;12:CCIR656
;lcd_hv_clk_phase      0:0 degree;1:90 degree;2:180 degree;3:270 degree
;lcd_hv_sync_polarity  0:vs low,hs low; 1:vs high,hslow; 2:vs low,hs high; 3:vs high,hs high
;lcd_hv_syuv_seq       0:YUYV; 1:YVYU; 2:UYVY; 3:VYUY
;lcd_cpu_if            0:18bit/1 cycle parallel(RGB666); 4:16bit/1cycle parallel (RGB565)
;                      6:18bit/3 cycle parallel(RGB666); 7:16bit/2cycle parallel (RGB565)
;lcd_cpu_te            0:frame auto trigger; 1:frame triggered by te rising edge; 2:frame triggered by te falling edge;
;lcd_dsi_if            0:video mode; 1: Command mode; 2:video burst mode
;lcd_dsi_te            0:frame auto trigger; 1:frame triggered by te rising edge; 2:frame triggered by te falling edge;
;lcd_x:                lcd horizontal resolution
;lcd_y:                lcd vertical resolution
;lcd_width:            width of lcd in mm
;lcd_height:           height of lcd in mm
;lcd_dclk_freq:        in MHZ unit
;lcd_pwm_freq:         in HZ unit
;lcd_pwm_pol:          lcd backlight PWM polarity
;lcd_pwm_max_limit     lcd backlight PWM max limit(<=255)
;lcd_hbp:              hsync back porch(pixel) + hsync plus width(pixel);
;lcd_ht:               hsync total cycle(pixel)
;lcd_vbp:              vsync back porch(line) + vysnc plus width(line)
;lcd_vt:               vysnc total cycle(line)
;lcd_hspw:             hsync plus width(pixel)
;lcd_vspw:             vysnc plus width(pixel)
;lcd_lvds_if:          0:single link;  1:dual link
;lcd_lvds_colordepth:  0:8bit; 1:6bit
;lcd_lvds_mode:        0:NS mode; 1:JEIDA mode
;lcd_frm:              0:disable; 1:enable rgb666 dither; 2:enable rgb656 dither
;lcd_io_phase:         0:noraml; 1:intert phase(0~3bit: vsync phase; 4~7bit:hsync phase;
;                      8~11bit:dclk phase; 12~15bit:de phase)
;lcd_gamma_en          lcd gamma correction enable
;lcd_bright_curve_en   lcd bright curve correction enable
;lcd_cmap_en           lcd color map function enable
;deu_mode              0:smoll lcd screen; 1:large lcd screen(larger than 10inch)
;lcdgamma4iep:         Smart Backlight parameter, lcd gamma vale * 10;
;                      decrease it while lcd is not bright enough; increase while lcd is too bright
;smart_color           90:normal lcd screen 65:retina lcd screen(9.7inch)
;Pin setting for special function ie.LVDS, RGB data or vsync
;   name(donot care) = port:PD12<pin function><pull up or pull down><drive ability><output level>
;Pin setting for gpio:
;   lcd_gpio_X     = port:PD12<pin function><pull up or pull down><drive ability><output level>
;Pin setting for backlight enable pin
;   lcd_bl_en     = port:PD12<pin function><pull up or pull down><drive ability><output level>
;fsync setting, pulse to csi
;lcd_fsync_en          (0:disable fsync,1:enable)
;lcd_fsync_act_time    (active time of fsync, unit:pixel)
;lcd_fsync_dis_time    (disactive time of fsync, unit:pixel)
;lcd_fsync_pol         (0:positive;1:negative)
;gpio config: <&pio for cpu or &r_pio for cpus, port, port num, pio function,
pull up or pull down(default 0), driver level(default 1), data>
;For dual link lvds: use lvds2link_pins_a  and lvds2link_pins_b instead
;For rgb24: use rgb24_pins_a  and rgb24_pins_b instead
;For lvds1: use lvds1_pins_a  and lvds1_pins_b instead
;For lvds0: use lvds0_pins_a  and lvds0_pins_b instead
;----------------------------------------------------------------------------------*/
&lcd0 {
        lcd_used            = <1>;

        lcd_driver_name     = "tft08006";
        lcd_backlight       = <100>;
        lcd_if              = <4>;

        lcd_x               = <800>;
        lcd_y               = <1280>;
        lcd_width           = <52>;
        lcd_height          = <52>;
        lcd_dclk_freq       = <70>;

        lcd_pwm_used        = <1>;
        lcd_pwm_ch          = <2>;
        lcd_pwm_freq        = <1000>;
        lcd_pwm_pol         = <0>;
        lcd_pwm_max_limit   = <255>;

        lcd_hbp             = <32>;
        lcd_ht              = <868>;
        lcd_hspw            = <4>;
        lcd_vbp             = <12>;
        lcd_vt              = <1311>;
        lcd_vspw            = <4>;

        lcd_dsi_if          = <0>;
        lcd_dsi_lane        = <4>;
        lcd_lvds_if         = <0>;
        lcd_lvds_colordepth = <0>;
        lcd_lvds_mode       = <0>;
        lcd_frm             = <0>;
        lcd_hv_clk_phase    = <0>;
        lcd_hv_sync_polarity= <0>;
        lcd_io_phase        = <0x0000>;
        lcd_gamma_en        = <0>;
        lcd_bright_curve_en = <0>;
        lcd_cmap_en         = <0>;
        lcd_fsync_en        = <0>;
        lcd_fsync_act_time  = <1000>;
        lcd_fsync_dis_time  = <1000>;
        lcd_fsync_pol       = <0>;

        deu_mode            = <0>;
        lcdgamma4iep        = <22>;
        smart_color         = <90>;

        lcd_gpio_0 =  <&pio PG 13 GPIO_ACTIVE_HIGH>;
        pinctrl-0 = <&dsi4lane_pins_a>;
        pinctrl-1 = <&dsi4lane_pins_b>;
};

&hdmi {
        hdmi_used = <1>;
        hdmi_power_cnt = <0>;
        hdmi_cts_compatibility = <1>;
        hdmi_hdcp_enable = <1>;
        hdmi_hdcp22_enable = <0>;
        hdmi_cec_support = <1>;
        hdmi_cec_super_standby = <0>;

        ddc_en_io_ctrl = <0>;
        power_io_ctrl = <0>;
};

&pwm0 {
        pinctrl-names = "active", "sleep";
        pinctrl-0 = <&pwm0_pin_a>;
        pinctrl-1 = <&pwm0_pin_b>;
        status = "okay";
};

&pwm2 {
        pinctrl-names = "active", "sleep";
        pinctrl-0 = <&pwm2_pin_a>;
        pinctrl-1 = <&pwm2_pin_b>;
        status = "okay";
};
/*
&pwm7 {
        pinctrl-names = "active", "sleep";
        pinctrl-0 = <&pwm7_pin_a>;
        pinctrl-1 = <&pwm7_pin_b>;
        status = "okay";
};
*/

&rtp {
        allwinner,tp-sensitive-adjust = <0xf>;
        allwinner,filter-type = <0x1>;
        allwinner,ts-attached;
        status = "disabled";
};

&gpadc {
        channel_num = <2>;
        channel_select = <3>;
        channel_data_select = <3>;
        channel_compare_select = <3>;
        channel_cld_select = <3>;
        channel_chd_select = <3>;
        channel0_compare_lowdata = <1700000>;
        channel0_compare_higdata = <1200000>;
        channel1_compare_lowdata = <460000>;
        channel1_compare_higdata = <1200000>;
        status = "disabled";
};

&s_cir0 {
        pinctrl-names = "default", "sleep";
        pinctrl-0 = <&s_cir0_pins_a>;
        pinctrl-1 = <&s_cir0_pins_b>;
        status = "disabled";
};

&ir1 {
        pinctrl-names = "default", "sleep";
        pinctrl-0 = <&ir1_pins_a>;
        pinctrl-1 = <&ir1_pins_b>;
        status = "disabled";
};

用烧卡工具烧到TF卡启动：

固件下载：
tina_d1-nezha_uart0_f133_nolcd.7z

LCD 还没有测试!!!
LCD 还没有测试!!!
LCD 还没有测试!!!

root@TinaLinux:/# cat /proc/meminfo
MemTotal:          50600 kB
MemFree:           10944 kB
MemAvailable:      25120 kB
Buffers:            5188 kB
Cached:             8908 kB
SwapCached:            0 kB
Active:            12464 kB
Inactive:           4476 kB
Active(anon):       2860 kB
Inactive(anon):       28 kB
Active(file):       9604 kB
Inactive(file):     4448 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:             0 kB
SwapFree:              0 kB
Dirty:                 0 kB
Writeback:             0 kB
AnonPages:          2892 kB
Mapped:             3396 kB
Shmem:                44 kB
KReclaimable:       3708 kB
Slab:              14092 kB
SReclaimable:       3708 kB
SUnreclaim:        10384 kB
KernelStack:         944 kB
PageTables:          304 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:       25300 kB
Committed_AS:      56192 kB
VmallocTotal:   67108863 kB
VmallocUsed:        2340 kB
VmallocChunk:          0 kB
Percpu:               32 kB
CmaTotal:           8192 kB
CmaFree:            5388 kB
root@TinaLinux:/#

还有25M内存可用。

就只有25M了，64M被系统吃掉40M？？？？

[tigger]

D1s USB device / host 切换：

echo usb_device > /sys/devices/platform/soc@3000000/soc@3000000:usbc0@0/otg_role

echo usb_host > /sys/devices/platform/soc@3000000/soc@3000000:usbc0@0/otg_role

[jr_online]

@whycan 修改好后，怎么进行编译和打包生成镜像呢？

[whycan]

@jr_online
pack命令

[jr_online]

@whycan 那v2版本里有d1s的是不是就不用修改了呀，直接pack?

[whycan]

@jr_online
对，可以的。

[jr_online]

@whycan make -j8了快半个小时了，正常吗？现在还没编译好。但是我不知道在哪设置固件路径，有报错说固件路径不存在。

[whycan]

@jr_online
make完成后，再输入pack命令会显示完整路径。

[jr_online]

@whycan 编译时间那么久吗？

[whycan]

@jr_online
和软件包，电脑配置都有关系。

我的电脑用 make -j65536就杯茶的功夫就好了。

[jr_online]

@whycan 牛逼 ，我这边make -j8

[jr_online]

@whycan 大佬，我把打包好的固件下载到芒果派上没反应

[whycan]

@jr_online
注意调试串口， 默认是这个配置：

device/config/chips/d1s/configs/nezha/sys_config.fex

 [uart_para]
 uart_debug_port = 0
uart_debug_tx   = port:PF02<3><1><default><default>
uart_debug_rx   = port:PF04<3><1><default><default>

[jr_online]

@whycan 噢噢，我的天，要改为PE2和PE3 ，又要重新编译了。明天再搞了。感谢大佬。感谢有你[抱拳]

[whycan]

@jr_online
也感谢您陪我聊天解闷

[jr_online]

@whycan 是大佬您陪着我，有大佬您在，我踏实多了。明天继续拥抱老大

[jr_online]

@whycan 在 简单修改 哪吒d1 tina sdk 的 sys_config.fex 和 board.dts，让D1s先把Linux跑起来。 中说：

@jr_online
注意调试串口， 默认是这个配置：

device/config/chips/d1s/configs/nezha/sys_config.fex

 [uart_para]
 uart_debug_port = 0
uart_debug_tx   = port:PF02<3><1><default><default>
uart_debug_rx   = port:PF04<3><1><default><default>

晕哥，我又来打扰你了，想请教你一个很低级的问题：关于d1s的gpio操作，现在需要用到几个gpio，但不知道怎么把它们配到board.dts，然后在驱动文件来操作gpio。看了好多资料都无从下手。

[whycan]

@jr_online
参考gt9xx的复位引脚配置。

[jr_online]

@whycan 在 简单修改 哪吒d1 tina sdk 的 sys_config.fex 和 board.dts，让D1s先把Linux跑起来。 中说：

@jr_online
参考gt9xx的复位引脚配置。

好滴，大佬。

[zhangwei]

请教一下晕哥，如何修改uboot的调试串口。

[godzhou0909]

No reserved memory region found in source FDT
[01.045]
Starting kernel ...

[01.048][mmc]: MMC Device 2 not found
[01.051][mmc]: mmc 2 not find, so not exit
我的板下载了你的固件，怎么跑到kernel就这样卡住了