[coreboot] [PATCH]fallback/normal for kconfig, selectable tinybootblock handler

[Stefan Reinauer]

On 2/10/10 8:04 PM, Patrick Georgi wrote:
> Hi,
>
> The attached patch allows the user to select one of multiple
> tinybootblock handlers. It also adds a new handler that provides
> fallback/normal behaviour (run normal iff CMOS says so and is present).
>
> The handler doesn't work yet (at least in my tests), but should be
> close. I mostly push this to start a discussion on how we want that part
> of coreboot to work.
>
> The idea would be to install the "normal" handler and fallback images in
> one pass, and normal images in a later pass using the already commited
> update feature.
>
> More special operations in tinybootblock become possible, too - maybe
> "run flashrom_romstage if GPIO x is triggered", or "run images X if
> cpuid is X, images Y if cpuid is Y".
>
> To apply the patch, src/arch/i386/init/bootblock.c must be copied to
> 	src/arch/i386/include/tinybootblock_common.h
> 	src/arch/i386/init/tinybootblock_normal.c
> 	src/arch/i386/init/tinybootblock_simple.c
> and bootblock.c itself be removed (the patch does that, but your
> patch(1) might not delete the file properly).
>
>
> Signed-off-by: Patrick Georgi <patrick.georgi at coresystems.de>
>   
Acked-by: Stefan Reinauer <stepan at coresystems.de>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.coreboot.org/pipermail/coreboot/attachments/20100224/adae3ebf/attachment.html>