TI中文支持网U-Boot SPL 2013.01.01 (Mar 09 2017 – 08:42:08)
Could not probe the EEPROM; something fundamentally wrong on the I2C bus.
I2C read: I/O error
Could not read the EEPROM; something fundamentally wrong on the I2C bus.
musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn)
musb-hdrc: MHDRC RTL version 2.0musb-hdrc: setup fifo_mode 4
musb-hdrc: 28/31 max ep, 16384/16384 memory
USB Peripheral mode controller at 47401000 using PIO, IRQ 0
musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn)
musb-hdrc: MHDRC RTL version 2.0musb-hdrc: setup fifo_mode 4
musb-hdrc: 28/31 max ep, 16384/16384 memory
USB Host mode controller at 47401800 using PIO, IRQ 0
U-Boot 2013.01.01 (Mar 09 2017 – 08:42:08)
I2C: ready
DRAM: 512 MiB
WARNING: Caches not enabled
NAND: 256 MiB
MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1
*** Warning – bad CRC, using default environment
musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn)
musb-hdrc: MHDRC RTL version 2.0musb-hdrc: setup fifo_mode 4
musb-hdrc: 28/31 max ep, 16384/16384 memory
USB Peripheral mode controller at 47401000 using PIO, IRQ 0
musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn)
musb-hdrc: MHDRC RTL version 2.0musb-hdrc: setup fifo_mode 4
musb-hdrc: 28/31 max ep, 16384/16384 memory
USB Host mode controller at 47401800 using PIO, IRQ 0
Net: cpsw, usb_ether
Hit any key to stop autoboot: 1 0U-Boot#
一直停在这里，板子是自己做的，仿照一家开发板公司，
才开始调试时，自己做的板子是可以的，突然就遇到这个问题里，而且，这一批做了三块板，全都这样。
Jian Zhou：
请问这个是从哪个介质里启动的？
shuai su：
回复 Jian Zhou:
SD卡里面
Jian Zhou：
回复 shuai su:
你是指板子只能停在U-boot下而不能继续向下运行到kernel里么？你是想整个都从SD卡里启动么？
shuai su：
回复 Jian Zhou:
知道了，是启动配置方式错误
