Navigation

    全志在线开发者论坛

    • Register
    • Login
    • Search
    • Categories
    • Tags
    • 在线文档
    • 社区主页

    T113 longan uboot无输出

    D1系列-RISC-V
    2
    3
    215
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • W
      wxgd2017 LV 5 last edited by whycan

      修改了uart0 到PF2/PF4 ,但是uboot阶段无输出,请问下还需要修改哪里?sys_config.fex 已经注释了sd0的配置信息

      HELLO! BOOT0 is starting!
      [32]BOOT0 commit : 5224261
      [35]set pll start
      [40]periph0 has been enabled
      [43]set pll end
      [45][pmu]: bus read error
      [47]board init ok
      [49]enable_jtag
      [51]ZQ value = 0x31
      [53]get_pmu_exist() = -1
      [55]DRAM BOOT DRIVE INFO: V0.32
      [58]DRAM CLK = 792 MHz
      [60]DRAM Type = 3 (2:DDR2,3:DDR3)
      [64]DRAMC read ODT  off.
      [66]DRAM ODT value: 0x42.
      [69]ddr_efuse_type: 0xa
      [71]mark_id: 0x60
      [73]DRAM SIZE =128 M
      [75]PLL_DDR_CTRL_REG:0xf8004100
      [78]DRAM_CLK_REG:0xc0000000
      [81][TIMING DEBUG] MR2= 0x18
      [88]DRAM simple test OK.
      [91]rtc standby flag is 0x0, super standby flag is 0x0
      [96]dram size =128
      [98]spinand UBOOT_START_BLK_NUM 8 UBOOT_LAST_BLK_NUM 32
      [104]block from 8 to 32
      [243]Check is correct.
      [245]dma 0x29c4c int is not used yet
      [248]dma 0x29c4c int is free, you do not need to free it again
      [254]Entry_name        = u-boot
      [261]Entry_name        = optee
      [265]Entry_name        = dtb
      [268]Jump to second Boot.
      M/TC: OP-TEE version: 6aef7bb2-dirty (gcc version 5.3.1 20160412 (Linaro GCC 5.3-2016.05)) #1 Fri Jul 23 09:25:11 UTC 2021 arm
      
      1 Reply Last reply Reply Quote Share 0
      • W
        whycan晕哥 LV 9 last edited by

        u-boot 的 board.dts 也需要修改。

        W 1 Reply Last reply Reply Quote Share 0
        • W
          wxgd2017 LV 5 @whycan last edited by

          @whycan uboot的dts没找到,后来在sunxi-commed.h中修改为串口0就有输出了

          1 Reply Last reply Reply Quote Share 0
          • 1 / 1
          • First post
            Last post

          Copyright © 2022 深圳全志在线有限公司 粤ICP备2021084185号 粤公网安备44030502007680号

          行为准则 | 用户协议 | 隐私权政策