1. Features of mahogany.

The code can run on the Mahogany board, which is one of sample boards
made by AMD. Its major features are:
 CPU (only K8 system):
  * AMD AM2+
  * AMD Athlon 64 x2
  * AMD Athlon 64 FX
  * AMD Athlon 64
  * AMD Sempron CPUs
 System Chipset:
  * RS780E
  * SB700
 On Board Chipset:
  * BIOS - SPI
  * Azalia CODEC - Realtek ALC888
  * LPC SuperIO - ITE8718F(GX).
  * LAN - REALTEK 8111C
  * TPM - SLB9635TT1.2
 Main Memory:
  * DDR II * 4 (Max 4GB)
 Expansion Slots:
  * PCI Express X16 slot*2 (PCI-E X8 Bus)
  * PCI Express X4 Slot*1
 Intersil PWM:
  * Controller - Intersil 6323

2. The ACPI feature is already added. I suggest that firstly we can test
the board without the ACPI by setting the HAVE_ACPI_TABLE as 0.
With Rev F processor, the HT link can only work in HT1, whose max
frequency is 1GHz.

Signed-off-by: Zheng Bao <zheng.bao@amd.com>
Acked-by: Marc Jones <marcj303@gmail.com>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5220 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

1 files changed, 122 insertions, 0 deletions

diff --git a/src/mainboard/amd/mahogany/Kconfig b/src/mainboard/amd/mahogany/Kconfig
new file mode 100644
index 0000000..7b3a6c3
--- /dev/null
+++ b/src/mainboard/amd/mahogany/Kconfig
@@ -0,0 +1,122 @@
+config BOARD_AMD_MAHOGANY
+	bool "Mahogany"
+	select ARCH_X86
+	select CPU_AMD_SOCKET_AM2
+	select NORTHBRIDGE_AMD_AMDK8
+	select NORTHBRIDGE_AMD_AMDK8_ROOT_COMPLEX
+	select SOUTHBRIDGE_AMD_RS780
+	select SOUTHBRIDGE_AMD_SB700
+	select SUPERIO_ITE_IT8718F
+	select BOARD_HAS_FADT
+	select GENERATE_ACPI_TABLES
+	select GENERATE_MP_TABLE
+	select GENERATE_PIRQ_TABLE
+	select HAVE_MAINBOARD_RESOURCES
+	select HAVE_BUS_CONFIG
+	select LIFT_BSP_APIC_ID
+	select USE_PRINTK_IN_CAR
+	select USE_DCACHE_RAM
+	select HAVE_HARD_RESET
+	select SB_HT_CHAIN_UNITID_OFFSET_ONLY
+	select BOARD_ROMSIZE_KB_1024
+	select GFXUMA
+
+config MAINBOARD_DIR
+	string
+	default amd/mahogany
+	depends on BOARD_AMD_MAHOGANY
+
+config HAVE_HIGH_TABLES
+	bool
+	default n
+	depends on BOARD_AMD_MAHOGANY
+
+config DCACHE_RAM_BASE
+	hex
+	default 0xc8000
+	depends on BOARD_AMD_MAHOGANY
+
+config DCACHE_RAM_SIZE
+	hex
+	default 0x08000
+	depends on BOARD_AMD_MAHOGANY
+
+config DCACHE_RAM_GLOBAL_VAR_SIZE
+	hex
+	default 0x01000
+	depends on BOARD_AMD_MAHOGANY
+
+config APIC_ID_OFFSET
+	hex
+	default 0x0
+	depends on BOARD_AMD_MAHOGANY
+
+config LB_CKS_RANGE_END
+	int
+	default 122
+	depends on BOARD_AMD_MAHOGANY
+
+config LB_CKS_LOC
+	int
+	default 123
+	depends on BOARD_AMD_MAHOGANY
+
+config MAINBOARD_PART_NUMBER
+	string
+	default "MAHOGANY"
+	depends on BOARD_AMD_MAHOGANY
+
+config HW_MEM_HOLE_SIZEK
+	hex
+	default 0x100000
+	depends on BOARD_AMD_MAHOGANY
+
+config MAX_CPUS
+	int
+	default 8
+	depends on BOARD_AMD_MAHOGANY
+
+config MAX_PHYSICAL_CPUS
+	int
+	default 2
+	depends on BOARD_AMD_MAHOGANY
+
+config HW_MEM_HOLE_SIZE_AUTO_INC
+	bool
+	default n
+	depends on BOARD_AMD_MAHOGANY
+
+config SB_HT_CHAIN_ON_BUS0
+	int
+	default 1
+	depends on BOARD_AMD_MAHOGANY
+
+config HT_CHAIN_END_UNITID_BASE
+	hex
+	default 0x1
+	depends on BOARD_AMD_MAHOGANY
+
+config HT_CHAIN_UNITID_BASE
+	hex
+	default 0x0
+	depends on BOARD_AMD_MAHOGANY
+
+config USE_INIT
+	bool
+	default n
+	depends on BOARD_AMD_MAHOGANY
+
+config IRQ_SLOT_COUNT
+	int
+	default 11
+	depends on BOARD_AMD_MAHOGANY
+
+config MAINBOARD_PCI_SUBSYSTEM_VENDOR_ID
+	hex
+	default 0x1022
+	depends on BOARD_AMD_MAHOGANY
+
+config MAINBOARD_PCI_SUBSYSTEM_DEVICE_ID
+	hex
+	default 0x3060
+	depends on BOARD_AMD_MAHOGANY