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am3352 sd卡启动停在MMC:



我正在尝试移植uboot到我们公司的自定义板子,我们的板子参考了bbb,目前uboot停在了如下位置,不确定是哪边除了问题。

<debug_uart> Bad EEPROM or unknown board, cannot configure pinmux.sram init ...

U-Boot SPL 2019.01-gf7ec555-dirty (Jul 16 2020 - 17:35:16 +0800)
Trying to boot from MMC1
CONFIG_SPL_BUILD...


U-Boot 2019.01-gf7ec555-dirty (Jul 16 2020 - 17:35:23 +0800)

CPU : AM335X-GP rev 2.1
Model: MAGUS AM335x 1201
DRAM: 512 MiB
NAND: 0 MiB
MMC: