New patch to review for coreboot: b4a40ce AMD family15tn: Add BIOS callback hook for getting VBIOS Image

[Zheng Bao]

Zheng Bao ([e-mail]) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/1351

-gerrit

commit b4a40ce9ff8b73f485723ba87553bbe63f260e77
Author: zbao 
Date:   Tue Jul 24 17:59:43 2012 +0800

AMD family15tn: Add BIOS callback hook for getting VBIOS Image

This is for GfxInitSview(GnbSview.c). It would create warning message if it
    could not get VBIOS image.

Change-Id: I3b2726f612b4b7a237644a4b63b56efad52b7ab5
    Signed-off-by: Zheng Bao 
    Signed-off-by: zbao 
---
 src/mainboard/amd/parmer/BiosCallOuts.c |   12 ++++++++++++
 src/mainboard/amd/parmer/BiosCallOuts.h |    2 ++
 2 files changed, 14 insertions(+), 0 deletions(-)

diff --git a/src/mainboard/amd/parmer/BiosCallOuts.c b/src/mainboard/amd/parmer/BiosCallOuts.c
index a50e532..a4898ea 100644
--- a/src/mainboard/amd/parmer/BiosCallOuts.c
+++ b/src/mainboard/amd/parmer/BiosCallOuts.c
@@ -25,6 +25,7 @@
 #include "OptionsIds.h"
 #include "heapManager.h"
 #include "FchPlatform.h"
+#include "cbfs.h"

STATIC CONST BIOS_CALLOUT_STRUCT BiosCallouts[] =
 {
@@ -71,6 +72,9 @@ STATIC CONST BIOS_CALLOUT_STRUCT BiosCallouts[] =
    {AGESA_FCH_OEM_CALLOUT,
     Fch_Oem_config
    },
+	{AGESA_GNB_GFX_GET_VBIOS_IMAGE,
+	 BiosHookGfxGetVbiosImage
+	}
 };

AGESA_STATUS GetBiosCallout (UINT32 Func, UINT32 Data, VOID *ConfigPtr)
@@ -733,3 +737,11 @@ AGESA_STATUS Fch_Oem_config(UINT32 Func, UINT32 FchData, VOID *ConfigPtr)

return AGESA_SUCCESS;
 }
+
+AGESA_STATUS BiosHookGfxGetVbiosImage(UINT32 Func, UINT32 FchData, VOID *ConfigPrt)
+{
+	GFX_VBIOS_IMAGE_INFO  *pVbiosImageInfo = (GFX_VBIOS_IMAGE_INFO *)ConfigPrt;
+	pVbiosImageInfo->ImagePtr = cbfs_find_file("pci"CONFIG_VGA_BIOS_ID".rom", CBFS_TYPE_OPTIONROM);
+	/* printk(BIOS_DEBUG, "IMGptr=%x\n", pVbiosImageInfo->ImagePtr); */
+	return pVbiosImageInfo->ImagePtr == NULL ? AGESA_WARNING : AGESA_SUCCESS;
+}
diff --git a/src/mainboard/amd/parmer/BiosCallOuts.h b/src/mainboard/amd/parmer/BiosCallOuts.h
index 1993c64..b7b9eaf 100644
--- a/src/mainboard/amd/parmer/BiosCallOuts.h
+++ b/src/mainboard/amd/parmer/BiosCallOuts.h
@@ -71,6 +71,8 @@ AGESA_STATUS BiosHookBeforeExitSelfRefresh (UINT32 Func, UINT32 Data, VOID *Conf
 AGESA_STATUS BiosGnbPcieSlotReset (UINT32 Func, UINT32 Data, VOID *ConfigPtr);
 /* FCH OEM Config*/
 AGESA_STATUS Fch_Oem_config(UINT32 Func, UINT32 FchData, VOID *ConfigPtr);
+/* Get Vbios Image */
+AGESA_STATUS BiosHookGfxGetVbiosImage(UINT32 Func, UINT32 FchData, VOID *ConfigPrt);
 #define SB_GPIO_REG02   2
 #define SB_GPIO_REG09   9
 #define SB_GPIO_REG10   10