Hi Wolfgang Denk,
On 01/29/2013 03:50 PM, Wolfgang Denk wrote:
Dear Nikita Kiryanov,
In message <[email protected]> you wrote:
Add support for loading splash image from NAND
Signed-off-by: Nikita Kiryanov <[email protected]>
Signed-off-by: Igor Grinberg <[email protected]>
---
Changes in V2:
- Added fix to bmp_load_addr to comply with what happens in lcd.c
following patch number 3.
board/cm_t35/cm_t35.c | 65 ++++++++++++++++++++++++++++++++++++++++++++++
include/configs/cm_t35.h | 4 +++
2 files changed, 69 insertions(+)
Why exactly do you need to add code here?
Is it not sufficient to add, for example, a "nand read" command as
part of your "preboot" settings?
The preboot commands are executed after lcd is turned on; ideally, the
splashimage should be in the frame buffer before that. There is also
the issue of having to fix the bmp load address to the appropriate
alignment (to comply with a similar fix in lcd.c from patch 3), and
checking for problems such as overwriting U-Boot data with the bmp. I
don't think Hush is the right tool for these actions.
Best regards,
Wolfgang Denk
--
Regards,
Nikita.
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