Add ASUS M5A88-V mainboard support

it's a AMD 880+800 mainboard. I port the code
based on the AMD reference code.
update: 1.use CIMX instead of pmio
          2.fix some whitespace
          3.fix subsystemid of devicetree.cb

Change-Id: I9725ccdbb25365c4007621318efee80b131fec29
Signed-off-by: QingPei Wang <wangqingpei@gmail.com>
Reviewed-on: http://review.coreboot.org/205
Tested-by: build bot (Jenkins)
Reviewed-by: Kerry Sheh <shekairui@gmail.com>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
diff --git a/src/mainboard/asus/m5a88-v/Kconfig b/src/mainboard/asus/m5a88-v/Kconfig
new file mode 100644
index 0000000..fdf2ba6
--- /dev/null
+++ b/src/mainboard/asus/m5a88-v/Kconfig
@@ -0,0 +1,103 @@
+if BOARD_ASUS_M5A88_V
+
+config BOARD_SPECIFIC_OPTIONS # dummy
+	def_bool y
+	select ARCH_X86
+	select CPU_AMD_SOCKET_AM3
+	select DIMM_DDR3
+	select DIMM_REGISTERED
+	select QRANK_DIMM_SUPPORT
+	select NORTHBRIDGE_AMD_AMDFAM10
+	select SOUTHBRIDGE_AMD_RS780
+	select SOUTHBRIDGE_AMD_CIMX_SB800
+	select SUPERIO_ITE_IT8721F
+	select HAVE_BUS_CONFIG
+	select HAVE_OPTION_TABLE
+	select HAVE_PIRQ_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_MP_TABLE
+	select HAVE_ACPI_TABLES
+	select BOARD_HAS_FADT
+	select GENERATE_ACPI_TABLES
+	select BOARD_ROMSIZE_KB_2048
+	select RAMINIT_SYSINFO
+	select ENABLE_APIC_EXT_ID
+	select TINY_BOOTBLOCK
+	select GFXUMA
+	select HAVE_DEBUG_CAR
+	select SET_FIDVID
+
+config MAINBOARD_DIR
+	string
+	default asus/m5a88-v
+
+config APIC_ID_OFFSET
+	hex
+	default 0x0
+
+config MAINBOARD_PART_NUMBER
+	string
+	default "M5A88PM-V"
+
+config HW_MEM_HOLE_SIZEK
+	hex
+	default 0x100000
+
+config MAX_CPUS
+	int
+	default 8
+
+config MAX_PHYSICAL_CPUS
+	int
+	default 1
+
+config HW_MEM_HOLE_SIZE_AUTO_INC
+	bool
+	default n
+
+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_010000bf.h"
+
+config RAMTOP
+	hex
+	default 0x2000000
+
+config HEAP_SIZE
+	hex
+	default 0xc0000
+
+config RAMBASE
+	hex
+	default 0x200000
+
+config VGA_BIOS_ID
+        string
+        default "1002,9715"
+
+endif #BOARD_ASUS_M5A88_V