[U-Boot] [U-Boot, v2, 3/6] sbc8641d: set proper environment sector size.

Tom Rini trini at konsulko.com
Tue Oct 20 02:07:21 CEST 2015


On Sat, Oct 17, 2015 at 04:40:28PM -0400, Paul Gortmaker wrote:

> When debugging an env fail due to too small a malloc pool, it
> was noted that the env write was 256k.  But the device sector
> size is 1/2 that, as can be seen from "fli" output:
> 
> Bank # 1: CFI conformant flash (16 x 16)  Size: 16 MB in 131 Sectors
>   Intel Extended command set, Manufacturer ID: 0x89, Device ID: 0x1888
>   Erase timeout: 4096 ms, write timeout: 1 ms
>   Buffer write timeout: 2 ms, buffer size: 64 bytes
> 
>   Sector Start Addresses:
>   FF000000 E RO   FF020000 E RO   FF040000 E RO   FF060000 E RO   FF080000 E RO
>   FF0A0000 E RO   FF0C0000 E RO   FF0E0000 E RO   FF100000 E RO   FF120000 E RO
>   [...]
>   FFF00000   RO   FFF20000   RO   FFF40000   RO   FFF60000   RO   FFF80000   RO
>   FFFA0000   RO   FFFC0000   RO   FFFE0000 E RO   FFFE8000   RO   FFFF0000 E RO
>   FFFF8000   RO
> =>
> 
> The desired env sector is FFF40000->FFF60000, or 0x20000 in length,
> just after the 256k u-boot image which starts @ FFF00000.
> 
> Signed-off-by: Paul Gortmaker <paul.gortmaker at windriver.com>

Applied to u-boot/master, thanks!

-- 
Tom
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