See patch.
The trouble I was having earlier with CBFS seems to come from removing
the "normal" image (to get more space in the ROM). I'll investigate.
The attached patch works fine though.
Uwe.
--
http://www.hermann-uwe.de | http://www.holsham-traders.de
http://www.crazy-hacks.org | http://www.unmaintained-free-software.org
Convert the MSI MS-6178 board to CBFS.
Also, enable HIGH_TABLES support for this board.
The HIGH_TABLES failed with:
No matching ram area found for range:
[0x00000000000f0000, 0x0000000000100000)
Ram areas
[0x0000000000000000, 0x0000000000001000) Reserved
[0x0000000000001000, 0x00000000000a0000) RAM
[0x0000000000100000, 0x000000000fff0000) RAM
[0x000000000fff0000, 0x0000000010000000) Reserved
SELFBOOT RETURNED!
Boot failed.
The fix was to change northbridge.c as follows:
- ram_resource(dev, idx++, 1024, tolmk - 1024);
+ ram_resource(dev, idx++, 768, tolmk - 768);
This is build-tested and tested on hardware by me. It boots fine,
for instace with SeaBIOS and the standard GRUB1 from my disk.
Signed-off-by: Uwe Hermann <[email protected]>
Acked-by: Uwe Hermann <[email protected]>
Index: src/mainboard/msi/ms6178/Options.lb
===================================================================
--- src/mainboard/msi/ms6178/Options.lb (Revision 4363)
+++ src/mainboard/msi/ms6178/Options.lb (Arbeitskopie)
@@ -65,6 +65,7 @@
uses CONFIG_TSC_X86RDTSC_CALIBRATE_WITH_TIMER2
uses CONFIG_CONSOLE_VGA
uses CONFIG_PCI_ROM_RUN
+uses HAVE_HIGH_TABLES
default ROM_SIZE = 512 * 1024
default HAVE_FALLBACK_BOOT = 1
@@ -75,7 +76,7 @@
default MAINBOARD_VENDOR = "N/A" # Override this in targets/*/Config.lb.
default MAINBOARD_PART_NUMBER = "N/A" # Override this in targets/*/Config.lb.
default ROM_IMAGE_SIZE = 64 * 1024
-default FALLBACK_SIZE = 128 * 1024
+default FALLBACK_SIZE = ROM_IMAGE_SIZE
default STACK_SIZE = 8 * 1024
default HEAP_SIZE = 16 * 1024
default HAVE_OPTION_TABLE = 0
@@ -96,10 +97,6 @@
default CONFIG_TSC_X86RDTSC_CALIBRATE_WITH_TIMER2 = 1
default CONFIG_CONSOLE_VGA = 1
default CONFIG_PCI_ROM_RUN = 1
-
-#
-# CBFS
-#
-#
-default CONFIG_CBFS=0
+default CONFIG_CBFS = 1
+default HAVE_HIGH_TABLES = 1
end
Index: src/northbridge/intel/i82810/northbridge.c
===================================================================
--- src/northbridge/intel/i82810/northbridge.c (Revision 4363)
+++ src/northbridge/intel/i82810/northbridge.c (Arbeitskopie)
@@ -170,7 +170,7 @@
/* Report the memory regions. */
idx = 10;
ram_resource(dev, idx++, 0, 640);
- ram_resource(dev, idx++, 1024, tolmk - 1024);
+ ram_resource(dev, idx++, 768, tolmk - 768);
#if HAVE_HIGH_TABLES==1
/* Leave some space for ACPI, PIRQ and MP tables */
Index: targets/msi/ms6178/Config.lb
===================================================================
--- targets/msi/ms6178/Config.lb (Revision 4363)
+++ targets/msi/ms6178/Config.lb (Arbeitskopie)
@@ -22,7 +22,6 @@
mainboard msi/ms6178
option ROM_SIZE = 512 * 1024
-# option ROM_SIZE = (512 * 1024) - (32 * 1024)
option MAINBOARD_VENDOR = "MSI"
option MAINBOARD_PART_NUMBER = "MS-6178"
@@ -48,3 +47,4 @@
end
buildrom ./coreboot.rom ROM_SIZE "normal" "fallback"
+
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