[U-Boot] Doubt on uboot code

Wolfgang Denk wd at denx.de
Fri Jul 13 23:28:25 CEST 2012


Dear VISWANADHULA BALAJI,

In message <CA+qW+UWhA5BH8pdC3TOUdOEmreW7dYXUZ4SUcbBx2nRZo_qyRQ at mail.gmail.com> you wrote:
>
>      I have the U-boot source code of SAMSUNG EXYNOS SMDKV310 board. When i

Where did you get this code from?

>        "bl1.bin responsibility is to load the second stage bootloader from
> the sd card to SD RAM".*I have the doubt in the bl1.bin file *how the above
> mentioned transforming  is done from the following device copy function.
> 
>        #define SDMMC_ReadBlocks_eMMC_ByCPU(uNumOfBlks, uDstAddr) \
>         (((void(*)(u32, u32*))(*((u32
> *)EXT_eMMC43_BL2_ByCPU_ADDRESS)))(uNumOfBlks, uDstAddr))

None of this is in mainline U-Boot.  We cannot help you with that.
Please contact the technical support of wherever you got the code
from.

Best regards,

Wolfgang Denk

-- 
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
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