Add support for MA785GM-US2H

This patch adds coreboot support for the
GIGABYTE MA785GM-US2H board.

This port now removes all dead code in
the previous patch set, and also boots Fedora 16
on x86_64 (Phenom II X4 955 BE)

On-board audio causes spurious interrupts and
the kernel gets stuck in an infinite loop.

AtomBIOS on RadeonHD video cards does not function
and causes another infinite loop. radeon.modeset=0
must be set. acpi=off must also be set.

With those kernel command line options set,
Fedora 16 makes it to the login screen. USB
mouse and keyboard don't work though. several
USB error codes on boot-up. PS/2 should.

Change-Id: I58a7083a023ebf7373b6ded2e9f0adda7ab76dea
Signed-off-by: Alec Ari <neotheuser@ymail.com>
Reviewed-on: http://review.coreboot.org/476
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>

1 files changed, 86 insertions, 0 deletions

diff --git a/src/mainboard/gigabyte/ma785gm/Kconfig b/src/mainboard/gigabyte/ma785gm/Kconfig
new file mode 100644
index 0000000000..135710407c
--- /dev/null
+++ b/src/mainboard/gigabyte/ma785gm/Kconfig
@@ -0,0 +1,86 @@
+if BOARD_GIGABYTE_MA785GM
+
+config BOARD_SPECIFIC_OPTIONS # dummy
+	def_bool y
+	select ARCH_X86
+	select CPU_AMD_SOCKET_AM3
+	select DIMM_DDR2
+	select DIMM_REGISTERED
+	select NORTHBRIDGE_AMD_AMDFAM10
+	select SOUTHBRIDGE_AMD_RS780
+	select SOUTHBRIDGE_AMD_SB700
+	select SUPERIO_ITE_IT8718F
+	select HAVE_BUS_CONFIG
+	select HAVE_OPTION_TABLE
+	select HAVE_PIRQ_TABLE
+	select HAVE_MP_TABLE
+	select HAVE_MAINBOARD_RESOURCES
+	select HAVE_HARD_RESET
+	select SB_HT_CHAIN_UNITID_OFFSET_ONLY
+	select LIFT_BSP_APIC_ID
+	select SERIAL_CPU_INIT
+	select AMDMCT
+	select HAVE_ACPI_TABLES
+	select BOARD_ROMSIZE_KB_1024
+	select ENABLE_APIC_EXT_ID
+	select GFXUMA
+	select RAMINIT_SYSINFO
+	select QRANK_DIMM_SUPPORT
+
+config MAINBOARD_DIR
+	string
+	default gigabyte/ma785gm
+
+config APIC_ID_OFFSET
+	hex
+	default 0x0
+
+config MAINBOARD_PART_NUMBER
+	string
+	default "GA-MA785GM-US2H"
+
+config MAX_CPUS
+	int
+	default 8
+
+config MAX_PHYSICAL_CPUS
+	int
+	default 2
+
+config MEM_TRAIN_SEQ
+	int
+	default 2
+
+config SB_HT_CHAIN_ON_BUS0
+	int
+	default 1
+
+config HT_CHAIN_END_UNITID_BASE
+	hex
+	default 0x1
+
+config HT_CHAIN_UNITID_BASE
+	hex
+	default 0x0
+
+config IRQ_SLOT_COUNT
+	int
+	default 11
+
+config AMD_UCODE_PATCH_FILE
+	string
+	default "mc_patch_010000b6.h"
+
+config RAMTOP
+	hex
+	default 0x2000000
+
+config HEAP_SIZE
+	hex
+	default 0xc0000
+
+config RAMBASE
+	hex
+	default 0x200000
+
+endif # BOARD_GIGABYTE_MA785GM