sravan/system76-coreboot
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This patch implements MBI (modular bios interface) support to the i830 chipset.

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This is needed on the IP1000T to get VGA output. The VGA option rom will ask
through an SMI for hardware specifics (in form of a VBT, video bios table)
which the SMI handler copies into the VGA option rom. 

Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5177 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Stefan Reinauer
2010-03-01 08:34:19 +00:00
committed by Stefan Reinauer
parent 75bf053fd6
commit 800379f7aa
33 changed files with 2135 additions and 93 deletions
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11
util/cbfstool/cbfs.h
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@@ -68,9 +68,14 @@ struct cbfs_payload {
Users are welcome to use any other value for their
components */
#define CBFS_COMPONENT_STAGE 0x10
#define CBFS_COMPONENT_PAYLOAD 0x20
#define CBFS_COMPONENT_OPTIONROM 0x30
#define CBFS_COMPONENT_STAGE 0x10
#define CBFS_COMPONENT_PAYLOAD 0x20
#define CBFS_COMPONENT_OPTIONROM 0x30
#define CBFS_COMPONENT_BOOTSPLASH 0x40
#define CBFS_COMPONENT_RAW 0x50
#define CBFS_COMPONENT_VSA 0x51
#define CBFS_COMPONENT_MBI 0x52
#define CBFS_COMPONENT_MICROCODE 0x53
/* The deleted type is chosen to be a value
* that can be written in a FLASH from all other

5
util/cbfstool/common.c
View File

@@ -128,6 +128,11 @@ struct filetypes_t {
{CBFS_COMPONENT_STAGE, "stage"},
{CBFS_COMPONENT_PAYLOAD, "payload"},
{CBFS_COMPONENT_OPTIONROM, "optionrom"},
{CBFS_COMPONENT_BOOTSPLASH, "bootsplash"},
{CBFS_COMPONENT_RAW, "raw"},
{CBFS_COMPONENT_VSA, "vsa"},
{CBFS_COMPONENT_MBI, "mbi"},
{CBFS_COMPONENT_MICROCODE, "microcode"},
{CBFS_COMPONENT_DELETED, "deleted"},
{CBFS_COMPONENT_NULL, "null"}
};