我有一个基于
STM32mp157f 的定制板。(因此,有自定义设备树。)
我目前在 TF-A 中看到一个我无法解释的异常。
- INFO: Reset reason (0x14):
- INFO: Pad Reset from NRST
- INFO: PMIC version = 0x21
- INFO: FCONF: Reading TB_FW firmware configuration file from: 0x2ffe3000
- INFO: FCONF: Reading firmware configuration information for: stm32mp_io
- INFO: Using EMMC
- INFO: Instance 2
- INFO: Boot used partition fsbl1
- NOTICE: BL2: v2.4-r1.0(debug):v2.4-dirty
- NOTICE: BL2: Built : 16:43:51, Nov 17 2020
- INFO: BL2: Doing platform setup
- INFO: RAM: DDR3-DDR3L 16bits 533000Khz
- WARNING: Couldn't find property st,phy-cal in dtb
- INFO: Memory size = 0x20000000 (512 MB)
- ASSERT: drivers/partition/gpt.c:24
在使用 STMCubeProgrammer 初始刷新 eMMC 后,它第一次启动正常。此后每次启动(冷或暖),我都会遇到上述异常。
知道这意味着什么,如何调试或解决它?