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authorStefan Reinauer <stepan@coresystems.de>2010-03-01 08:34:19 +0000
committerStefan Reinauer <stepan@openbios.org>2010-03-01 08:34:19 +0000
commit800379f7aa07ca54898faa2c51e6f41ea5b228df (patch)
tree0f01be5464706eb68d9490df0463a3d9d25e2574 /util
parent75bf053fd65bd962fe7a144eb4956f47d9e43d35 (diff)
downloadcoreboot-800379f7aa07ca54898faa2c51e6f41ea5b228df.tar.gz
coreboot-800379f7aa07ca54898faa2c51e6f41ea5b228df.tar.xz
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This patch implements MBI (modular bios interface) support to the i830 chipset.
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
Diffstat (limited to 'util')
-rw-r--r--util/cbfstool/cbfs.h11
-rw-r--r--util/cbfstool/common.c5
-rw-r--r--util/x86emu/yabel/vbe.c5
3 files changed, 15 insertions, 6 deletions
diff --git a/util/cbfstool/cbfs.h b/util/cbfstool/cbfs.h
index 9d57165d8..9661bbd2c 100644
--- a/util/cbfstool/cbfs.h
+++ b/util/cbfstool/cbfs.h
@@ -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
diff --git a/util/cbfstool/common.c b/util/cbfstool/common.c
index 784e1f9f5..e0f4c312a 100644
--- a/util/cbfstool/common.c
+++ b/util/cbfstool/common.c
@@ -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"}
};
diff --git a/util/x86emu/yabel/vbe.c b/util/x86emu/yabel/vbe.c
index 90b468bd2..6814b1964 100644
--- a/util/x86emu/yabel/vbe.c
+++ b/util/x86emu/yabel/vbe.c
@@ -795,12 +795,11 @@ void vbe_set_graphics(void)
* cares. */
int imagesize = 1024*768*2;
- struct cbfs_file *file = cbfs_find("bootsplash.jpg");
- if (!file) {
+ unsigned char *jpeg = cbfs_find_file("bootsplash.jpg", CBFS_TYPE_BOOTSPLASH);
+ if (!jpeg) {
DEBUG_PRINTF_VBE("Could not find bootsplash.jpg\n");
return;
}
- unsigned char *jpeg = ((unsigned char *)file) + ntohl(file->offset);
DEBUG_PRINTF_VBE("Splash at %08x ...\n", jpeg);
dump(jpeg, 64);