-- Ward Vandewege <[EMAIL PROTECTED]> Free Software Foundation - Senior Systems Administrator
The Tyan s2881 ships with a 512KB rom chip. For LAB we require an 1MB chip, but the VGA rom address is hardcoded assuming the 512KB chip.
This patch a) bumps up the v2 revision to 3646 which actually enables vga on the s2881 b) conditionally patches the v2 tree for a 1MB chip when the s2881 is being built with the LAB config file. Tested on real hardware. Signed-off-by: Ward Vandewege <[EMAIL PROTECTED]> Index: config/platforms/tyan-s2881.conf =================================================================== --- config/platforms/tyan-s2881.conf (revision 245) +++ config/platforms/tyan-s2881.conf (working copy) @@ -30,4 +30,4 @@ COREBOOT_VENDOR=tyan COREBOOT_BOARD=s2881 CBV2_TDIR=s2881 -CBV2_TAG=3131 +CBV2_TAG=3646 Index: packages/coreboot-v2/coreboot.inc =================================================================== --- packages/coreboot-v2/coreboot.inc (revision 245) +++ packages/coreboot-v2/coreboot.inc (working copy) @@ -3,6 +3,9 @@ ifeq ($(CONFIG_USE_LZMA),y) CBV2_CONFIG=Config-lab.lb CBV2_PAYLOAD_FILE_EXT=elf.lzma +ifeq ($(COREBOOT_BOARD),s2881) + CBV2_PATCHES += $(PACKAGE_DIR)/coreboot-v2/patches/s2881-lab-vga-fix.patch +endif else CBV2_CONFIG=Config.lb CBV2_PAYLOAD_FILE_EXT=elf @@ -150,6 +153,7 @@ $(OUTPUT_DIR)/$(TARGET_ROM): $(CBV2_COMPONENTS) @ mkdir -p $(OUTPUT_DIR) + @ echo $(BIN_DIR)/construct-rom.sh $(PLATFORM_DOPAD) $(CBV2_COMPONENTS) @ $(BIN_DIR)/construct-rom.sh $(PLATFORM_DOPAD) $(CBV2_COMPONENTS) > $@ generic-coreboot: $(OUTPUT_DIR)/$(TARGET_ROM) Index: packages/coreboot-v2/patches/s2881-lab-vga-fix.patch =================================================================== --- packages/coreboot-v2/patches/s2881-lab-vga-fix.patch (revision 0) +++ packages/coreboot-v2/patches/s2881-lab-vga-fix.patch (revision 0) @@ -0,0 +1,14 @@ +Index: src/mainboard/tyan/s2881/Config.lb +=================================================================== +--- a/src/mainboard/tyan/s2881/Config.lb (revision 3646) ++++ a/src/mainboard/tyan/s2881/Config.lb (working copy) +@@ -231,7 +231,8 @@ + end + chip drivers/pci/onboard + device pci 6.0 on end +- register "rom_address" = "0xfff80000" ++ #register "rom_address" = "0xfff80000" #for 512K ++ register "rom_address" = "0xfff00000" #for 1M + end + end + device pci 1.0 on
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