[U-Boot-Users] OSK5912 copy flash to mem broken?
sr at denx.de
Thu May 11 11:12:53 CEST 2006
On Thursday 11 May 2006 09:29, Hiroki Kaminaga wrote:
> I'm facing a problem, on OSK5912 board, boot loader that is
> copied from 0x00000000 to 0x11080000 at powerup is not exactly copied.
> This can be checked as below:
> (after OSK5912 is powered up and uboot prompt is shown)
> OMAP5912 OSK # cmp.b 0x00000000 0x11080000 0x15dd4
> and I got:
> byte at 0x000150a2 (0xff) != byte at 0x110950a2 (0x0f)
Why do you think that this is a problem? What is you problem exactly, meaning
what is not working?
I just checked the top-of-git-tree version and also did this cmp.b. The first
difference is noted at "1109744c d smc_mac_addr" (from System.map). This data
is updated with the env variable ethaddr upon startup. So this seems
> Memory itself is not broken, since I get:
> OMAP5912 OSK # tftp 10000000 uboot.bin
> TFTP from server 192.168.0.1; our IP address is 192.168.0.43
> Filename 'uboot.bin'.
> Load address: 0x10000000
> Loading: ##################
> Bytes transferred = 89556 (15dd4 hex)
> OMAP5912 OSK # cp.b 10000000 11080000 0x15dd4
> OMAP5912 OSK # cmp.b 0x10000000 0x11080000 0x15dd4
> Total of 89556 bytes were the same
> I'm using the updated uboot.bin from
Please try the omap5912osk version from top-of-git. I just updated it's
support and it works here fine.
> Anyone have the same problem?
> I tested with OSK5912 Revision C and D, and its the same...
I have to admit, I don't know which board version we have installed.
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