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Add coreboot framebuffer support to libpayload

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Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Patrick Georgi <patrick.georgi@coresystems.de> 



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5295 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Stefan Reinauer
2010-03-25 18:56:26 +00:00
committed by Stefan Reinauer
parent 7208f6e031
commit b700254aa5
11 changed files with 359 additions and 17 deletions
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14
payloads/libpayload/arch/i386/coreboot.c
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@@ -95,6 +95,13 @@ static void cb_parse_checksum(unsigned char *ptr, struct sysinfo_t *info)
}
#endif
#ifdef CONFIG_COREBOOT_VIDEO_CONSOLE
static void cb_parse_framebuffer(unsigned char *ptr, struct sysinfo_t *info)
{
info->framebuffer = (struct cb_framebuffer *)ptr;
}
#endif
static int cb_parse_header(void *addr, int len, struct sysinfo_t *info)
{
struct cb_header *header;
@@ -146,6 +153,13 @@ static int cb_parse_header(void *addr, int len, struct sysinfo_t *info)
case CB_TAG_OPTION_CHECKSUM:
cb_parse_checksum(ptr, info);
break;
#endif
#ifdef CONFIG_COREBOOT_VIDEO_CONSOLE
// FIXME we should warn on serial if coreboot set up a
// framebuffer buf the payload does not know about it.
case CB_TAG_FRAMEBUFFER:
cb_parse_framebuffer(ptr, info);
break;
#endif
}