Hi,

The command ext2load do not work on the OMAP3 EVM.

The command line is: # ext2load mmc 0:2 0x82000000 /boot/uImage

The error is: ext2fs_devread() read error - block

After reading the u-boot source code, I see that the function mmc_bread() in file drivers/mmc/omap3_mmc.c do not return the good value.

So I apply this small patch to fix the problem

Best regards,

Mickael LANOE

--- u-boot-ori/drivers/mmc/omap3_mmc.c 2010-05-31 17:16:19.650857913 +0200 +++ u-boot/drivers/mmc/omap3_mmc.c 2010-06-01 09:22:47.485317977 +0200 @@ -507,9 +507,11 @@ unsigned char configure_mmc(mmc_card_dat unsigned long mmc_bread(int dev_num, unsigned long blknr, lbaint_t blkcnt, void *dst) {

• omap_mmc_read_sect(blknr, (blkcnt * MMCSD_SECTOR_SIZE), &cur_card_data,

• 		(unsigned long *) dst);
  

• return 1;

• if(omap_mmc_read_sect(blknr, (blkcnt * MMCSD_SECTOR_SIZE),

&cur_card_data, + (unsigned long *) dst) != 1)

• return 0;
  

• return blkcnt;

}

int mmc_legacy_init(int verbose)

Tested this patch on my OMAP3 beagleboard, and it worked fine. Could you please recreate the patch without line-wraps?

- Tasslehoff