mCore R818使用genimage 打包镜像通过dd if烧录 提示如下错误！

[baiwen]

如果镜像只包含 boot0_sdcard.fex boot_package.fex 两个分区，就可以正常启动到uboot，如果增加了任意某一个 如 env boot.vfat rootfs就会出现 如下提示 GPT分区无效，目前怀疑是 R818的 uboot 启动后会对分区做动态修改，导致不能手动指定分区类型/格式。
目前尝试多种方式，都会出现类似情况，有知道问题/方向的大佬指点一下？

GUID Partition Table Entry Array CRC is wrong: 0xab54d286 != 0xb6ac2e52
part_get_info_efi: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x0 != 0x5452415020494645
part_get_info_efi: *** ERROR: Invalid Backup GPT ***
partno erro : can't find partition bootloader
GUID Partition Table Entry Array CRC is wrong: 0xab54d286 != 0xb6ac2e52
part_get_info_efi: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wr[01.512]LCD open finish
ong: 0x0 != 0x5452415020494645
part_get_info_efi: *** ERROR: Invalid Backup GPT ***
partno erro : can't find partition boot-resource

完整启动log

[28]HELLO! BOOT0 is starting!
[31]BOOT0 commit : e7dab2b212
[34]set pll start
[36]periph0 has been enabled
[39]set pll end
[41]PL gpio voltage : 1.8V
[45][pmu]: bus read error
[47]unknow PMU
[49][pmu]: bus read error
[52]PMU: AXP2202
[54][pmu]: bus read error
[58]vaild para:1  select dram para0
[61]board init ok, set sys_vol to 950mv!
[65]rtc[3] value = 0xb00f
[88]enable_jtag
[90]DRAM BOOT DRIVE INFO: V0.697
[93]the chip id is 0x1000
[95]the chip id is 0x1000
[98]the chip id is 0x1000
[101]the chip id is 0x1000
[103]the chip id is 0x1000
[106]chip id check OK
[109]DRAM_VCC set to 1100 mv
[122][AUTO DEBUG]32bit,2 ranks training success!
[250][AUTO DEBUG]default config,dram_clk=792 ,mtest pass
[600][AUTO DEBUG]26-45,19,0x23 18-36,18,0x1b 23-44,21,0x21 26-48,22,0x25
       [AUTO DEBUG]10-26,16,0x12 11-29,18,0x14 11-28,17,0x13 7-28,21,0x11
[708][AUTO DEBUG]after escan,dram_tpr11 = 25211b23,dram_tpr12 = 11131412
[715]DRAM CLK =792 MHZ
[717]DRAM Type =8 (3:DDR3,4:DDR4,6:LPDDR2,7:LPDDR3,8:LPDDR4)
[729]phy_dfs_clk1 = 632M
[731]phy_dfs_clk2 = 352M
[734]phy_dfs_clk3 = 98M
[737]phy_dfs_clk0 = 792M
[739]DRAM SIZE =4096 MBytes, para1 = 310a, para2 = 10001000, tpr13 = 7525
[751]DRAM simple test OK.
[754]dram size =4096
[757]chipid = 53801000
[759]nsi init ok 2021-10-14
[762]card no is 0
[764]sdcard 0 line count 4
[766][mmc]: mmc driver ver 2021-10-12 13:56
[771][mmc]: b mmc 0 bias 4
[779][mmc]: Wrong media type 0x0
[782][mmc]: ***Try SD card 0***
[793][mmc]: HSSDR52/SDR25 4 bit
[796][mmc]: 50000000 Hz
[798][mmc]: 30448 MB
[800][mmc]: ***SD/MMC 0 init OK!!!***
[877]Loading boot-pkg Succeed(index=0).
[881][mmc]: b mmc 0 bias 4
[884]Entry_name        = u-boot
[892]Entry_name        = dtb
[895]mmc not para
▒897]Jump to second Boot.

U-Boot 2018.07-gdb54bdb-dirty (Aug 08 2023 - 02:23:48 +0000) Allwinner Technology

[00.908]CPU:   Allwinner Family
[00.911]Model: sun50iw10
I2C:   ready
[00.927]DRAM:  4 GiB
[00.931]Relocation Offset is: 75eee000
[00.965]secure enable bit: 0
[00.968]PMU: AXP2202
[00.970]BMU: AXP2202
AXP2202_IIN_LIM:38
AXP2202_IIN_LIM:38
[00.977][axp][err]:
b12_mode: 0
AXP2202_IIN_LIM:38
FDT ERROR:fdt_get_all_pin:get property handle pinctrl-1 error:FDT_ERR_INTERNAL
bias_name:pl_bias        bias_vol:1800
bias_name:pc_bias        bias_vol:1800
[01.024]battery_check pass:radio:100, vol:4345
[01.029]EXT: EXT_probe
[01.031]pmu_sy8827g_probe pmic_bus_read fail
[01.035]TCS: TCS_probe
[01.037]pmu_tcs4838_probe pmic_bus_read fail
[01.042]CPU=1416 MHz,PLL6=600 Mhz,AHB=200 Mhz, APB1=100Mhz  MBus=400Mhz
[01.048]gic: normal mode
sunxi flash map init
[01.052]flash init start
[01.054]workmode = 0,storage type = 1
get value error
[01.059][mmc]: mmc driver ver uboot2018:2022-11-04 08:58:00
[01.064][mmc]: get sdc_type fail and use default host:tm1.
[01.070][mmc]: can't find node "mmc0",will add new node
[01.075][mmc]: fdt err returned <no error>
[01.079][mmc]: Using default timing para
[01.082][mmc]: SUNXI SDMMC Controller Version:0x50300
[01.101][mmc]: card_caps:0x3000000a
[01.104][mmc]: host_caps:0x3000003f
[01.109]sunxi flash init ok
[01.112]drv_disp_init
partno erro : can't find partition bootloader
partno erro : can't find partition boot-resource
Get bootloader and boot-resource partition number fail!
request pwm success, pwm0:pwm0:0x300a000.
[01.161]drv_disp_init finish
GUID Partition Table Entry Array CRC is wrong: 0xab54d286 != 0xb6ac2e52
part_get_info_efi: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x0 != 0x5452415020494645
part_get_info_efi: *** ERROR: Invalid Backup GPT ***
[01.192]Loading Environment from SUNXI_FLASH... GUID Partition Table Entry Array CRC is wrong: 0xab54d286 != 0xb6ac2e52
part_get_info_efi: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x0 != 0x5452415020494645
part_get_info_efi: *** ERROR: Invalid Backup GPT ***
*** Warning - no device, using default environment

Failed (-19)
[01.226]boot_gui_init:start
[01.228]set disp.dev2_output_type fail. using defval=0
[01.395]set disp.fb0_rot_used fail. using defval=0
[01.399]set disp.fb0_rot_degree fail. using defval=0
[01.404]soc ic_ver:0x4, qa_val:0x0, markid:0x1000 dclk[0-200] display_cfg_flag:0
[01.412]boot_gui_init:finish
GUID Partition Table Entry Array CRC is wrong: 0xab54d286 != 0xb6ac2e52
part_get_info_efi: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x0 != 0x5452415020494645
part_get_info_efi: *** ERROR: Invalid Backup GPT ***
partno erro : can't find partition bootloader
GUID Partition Table Entry Array CRC is wrong: 0xab54d286 != 0xb6ac2e52
part_get_info_efi: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wr[01.512]LCD open finish
ong: 0x0 != 0x5452415020494645
part_get_info_efi: *** ERROR: Invalid Backup GPT ***
partno erro : can't find partition boot-resource
[01.526]Get bootloader and boot-resource partition number fail!
[01.532]Item0 (Map) magic is bad
[01.535]the secure storage item0 copy0 magic is bad
[01.541]Item0 (Map) magic is bad
[01.543]the secure storage item0 copy1 magic is bad
[01.548]Item0 (Map) magic is bad
[01.551]usb burn from boot
delay time 0
weak:otg_phy_config
[01.562]usb prepare ok
[01.827]usb sof ok
[01.829]usb probe ok
[01.831]usb setup ok
set address 0x35
set address 0x35 ok
[02.238]do_burn_from_boot usb : have no handshake
cann't get the boot_base from the env
GUID Partition Table Entry Array CRC is wrong: 0xab54d286 != 0xb6ac2e52
part_get_info_efi: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x0 != 0x5452415020494645
part_get_info_efi: *** ERROR: Invalid Backup GPT ***
[02.272]update part info
[02.275]battery temp is 194
GUID Partition Table Entry Array CRC is wrong: 0xab54d286 != 0xb6ac2e52
part_get_info_efi: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x0 != 0x5452415020494645
part_get_info_efi: *** ERROR: Invalid Backup GPT ***
GUID Partition Table Entry Array CRC is wrong: 0xab54d286 != 0xb6ac2e52
part_get_info_efi: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x0 != 0x5452415020494645
part_get_info_efi: *** ERROR: Invalid Backup GPT ***
[02.326]update bootcmd
GUID Partition Table Entry Array CRC is wrong: 0xab54d286 != 0xb6ac2e52
part_get_info_efi: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x0 != 0x5452415020494645
part_get_info_efi: *** ERROR: Invalid Backup GPT ***
GUID Partition Table Entry Array CRC is wrong: 0xab54d286 != 0xb6ac2e52
part_get_info_efi: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x0 != 0x5452415020494645
part_get_info_efi: *** ERROR: Invalid Backup GPT ***
[02.376]change working_fdt 0xbbe9de50 to 0xbbe6de50
disable nand error: FDT_ERR_BADPATH
get value error
GUID Partition Table Entry Array CRC is wrong: 0xab54d286 != 0xb6ac2e52
part_get_info_efi: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x0 != 0x5452415020494645
part_get_info_efi: *** ERROR: Invalid Backup GPT ***
partno erro : can't find partition bootloader
GUID Partition Table Entry Array CRC is wrong: 0xab54d286 != 0xb6ac2e52
part_get_info_efi: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x0 != 0x5452415020494645
part_get_info_efi: *** ERROR: Invalid Backup GPT ***
partno erro : can't find partition boot-resource
Get bootloader and boot-resource partition number fail!
GUID Partition Table Entry Array CRC is wrong: 0xab54d286 != 0xb6ac2e52
part_get_info_efi: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x0 != 0x5452415020494645
part_get_info_efi: *** ERROR: Invalid Backup GPT ***
partno erro : can't find partition bootloader
GUID Partition Table Entry Array CRC is wrong: 0xab54d286 != 0xb6ac2e52
part_get_info_efi: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x0 != 0x5452415020494645
part_get_info_efi: *** ERROR: Invalid Backup GPT ***
partno erro : can't find partition boot-resource
Get bootloader and boot-resource partition number fail!
GUID Partition Table Entry Array CRC is wrong: 0xab54d286 != 0xb6ac2e52
part_get_info_efi: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x0 != 0x5452415020494645
part_get_info_efi: *** ERROR: Invalid Backup GPT ***
partno erro : can't find partition bootloader
GUID Partition Table Entry Array CRC is wrong: 0xab54d286 != 0xb6ac2e52
part_get_info_efi: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x0 != 0x5452415020494645
part_get_info_efi: *** ERROR: Invalid Backup GPT ***
partno erro : can't find partition boot-resource
Get bootloader and boot-resource partition number fail!
[02.594]libfdt fdt_path_offset() for lcd
[02.598]Could not find pmu_ext type: update_pmu_ext_info_to_kernel: L63
[02.604]update dts
Hit any key to stop autoboot:  0
## Error: "distro_bootcmd" not defined
=> mmc <INTERRUPT>
=> part list mmc 0

Partition Map for MMC device 0  --   Partition Type: EFI

GUID Partition Table Entry Array CRC is wrong: 0xab54d286 != 0xb6ac2e52
part_print_efi: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x0 != 0x5452415020494645
part_print_efi: *** ERROR: Invalid Backup GPT ***
=> part list mmc 0

Partition Map for MMC device 0  --   Partition Type: EFI

GUID Partition Table Entry Array CRC is wrong: 0xab54d286 != 0xb6ac2e52
part_print_efi: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x0 != 0x5452415020494645
part_print_efi: *** ERROR: Invalid Backup GPT ***

[awwwwa]

可以尝试使用 programmer_img 生成固件

使用方法

programmer_img boot0_sdcard.fex boot_package.fex ${out_img}

boot0_sdcard.fex----boot0文件
boot_package.fex------即uboot文件
${out_img}------为生成的镜像文件

或者

programmer_img sys_partition.bin sunxi_mbr.fex ${out_img} ${in_img} sunxi_gpt.fex

sys_partition.bin----分区表的脚本文件
sunxi_mbr.fex------为mbr格式的分区表文件
${out_img}------为输入的镜像文件
${in_img}-----为输出的镜像文件
sunxi_gpt.fex----为gpt 格式的分区表文件

[awwwwa]

sunxi_gpt 可以这样生成

update_mbr sys_partition.bin 4 sunxi_mbr.fex dlinfo.fex 15269888 40960 0 

sys_partition.bin----分区表的2进制文件
4----------------------分区表的备份个数，一般spinor为1，其他为4
sunxi_mbr.fex------生成mbr格式分区表的文件
dlinfo.fex-----------下载文件信息表
15269888----------该flash的大小，比如EMMC的USR分区的大小，单位为sector
20------------------该flash的逻辑地址，单位MByte
0--------------------代表flash的类型，1是spinor flash，0是非 spi nor类型

[baiwen]

@awwwwa 感谢大佬的回复，我通过分析 build/pack 使用 ./build.sh packraw
找到了下面那个最终生成的命令

然后把 programmer_img 丢进 buildroot 打包目录，直接编译打包，生成的镜像就可以直接用啦！

sunxi_gpt这个我学习一下 怎么融进去 让他自己转换打包。

不得不说，这个 programmer_img 很强大，但是里面怎么实现的我很好奇，当时修改了各种 genimage.cfg的分区类型和头部都不行。