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amd/db-ft3b-lc: Add board support

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Change-Id: Ibab9039306730bfd3063b34cf085e854e4608902
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/14970
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@googlemail.com>
This commit is contained in:
Kyösti Mälkki
2015-11-02 13:02:08 +02:00
parent 546eb451e3
commit f9a5d5fa63
10 changed files with 591 additions and 202 deletions
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116
src/mainboard/amd/db-ft3b-lc/OemCustomize.c
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@@ -13,7 +13,9 @@
* GNU General Public License for more details.
*/
#include <AGESA.h>
#include <northbridge/amd/pi/agesawrapper.h>
#include <PlatformMemoryConfiguration.h>
#define FILECODE PROC_GNB_PCIE_FAMILY_0X15_F15PCIECOMPLEXCONFIG_FILECODE
@@ -72,22 +74,10 @@ static const PCIe_PORT_DESCRIPTOR PortList [] = {
static const PCIe_DDI_DESCRIPTOR DdiList [] = {
/* DP0 to HDMI0/DP */
{
0,
PCIE_ENGINE_DATA_INITIALIZER (PcieDdiEngine, 8, 11),
PCIE_DDI_DATA_INITIALIZER (ConnectorTypeDP, Aux1, Hdp1)
},
/* DP1 to FCH */
{
0,
PCIE_ENGINE_DATA_INITIALIZER (PcieDdiEngine, 12, 15),
PCIE_DDI_DATA_INITIALIZER (ConnectorTypeDP, Aux2, Hdp2)
},
/* DP2 to HDMI1/DP */
{
DESCRIPTOR_TERMINATE_LIST,
PCIE_ENGINE_DATA_INITIALIZER (PcieDdiEngine, 16, 19),
PCIE_DDI_DATA_INITIALIZER (ConnectorTypeCrt, Aux3, Hdp3)
PCIE_ENGINE_DATA_INITIALIZER (PcieDdiEngine, 8, 11),
PCIE_DDI_DATA_INITIALIZER (ConnectorTypeHDMI, Aux1, Hdp1)
},
};
@@ -120,3 +110,101 @@ OemCustomizeInitEarly (
{
InitEarly->GnbConfig.PcieComplexList = &PcieComplex;
}
/*
* Platform Specific Overriding Table allows IBV/OEM to pass in platform information to AGESA
* (e.g. MemClk routing, the number of DIMM slots per channel,...). If PlatformSpecificTable
* is populated, AGESA will base its settings on the data from the table. Otherwise, it will
* use its default conservative settings.
*/
static const PSO_ENTRY ROMDATA PlatformMemoryConfiguration[] = {
//
// The following macros are supported (use comma to separate macros):
//
// MEMCLK_DIS_MAP(SocketID, ChannelID, MemClkDisBit0CSMap,..., MemClkDisBit7CSMap)
// The MemClk pins are identified based on BKDG definition of Fn2x88[MemClkDis] bitmap.
// AGESA will base on this value to disable unused MemClk to save power.
// Example:
// BKDG definition of Fn2x88[MemClkDis] bitmap for AM3 package is like below:
// Bit AM3/S1g3 pin name
// 0 M[B,A]_CLK_H/L[0]
// 1 M[B,A]_CLK_H/L[1]
// 2 M[B,A]_CLK_H/L[2]
// 3 M[B,A]_CLK_H/L[3]
// 4 M[B,A]_CLK_H/L[4]
// 5 M[B,A]_CLK_H/L[5]
// 6 M[B,A]_CLK_H/L[6]
// 7 M[B,A]_CLK_H/L[7]
// And platform has the following routing:
// CS0 M[B,A]_CLK_H/L[4]
// CS1 M[B,A]_CLK_H/L[2]
// CS2 M[B,A]_CLK_H/L[3]
// CS3 M[B,A]_CLK_H/L[5]
// Then platform can specify the following macro:
// MEMCLK_DIS_MAP(ANY_SOCKET, ANY_CHANNEL, 0x00, 0x00, 0x02, 0x04, 0x01, 0x08, 0x00, 0x00)
//
// CKE_TRI_MAP(SocketID, ChannelID, CKETriBit0CSMap, CKETriBit1CSMap)
// The CKE pins are identified based on BKDG definition of Fn2x9C_0C[CKETri] bitmap.
// AGESA will base on this value to tristate unused CKE to save power.
//
// ODT_TRI_MAP(SocketID, ChannelID, ODTTriBit0CSMap,..., ODTTriBit3CSMap)
// The ODT pins are identified based on BKDG definition of Fn2x9C_0C[ODTTri] bitmap.
// AGESA will base on this value to tristate unused ODT pins to save power.
//
// CS_TRI_MAP(SocketID, ChannelID, CSTriBit0CSMap,..., CSTriBit7CSMap)
// The Chip select pins are identified based on BKDG definition of Fn2x9C_0C[ChipSelTri] bitmap.
// AGESA will base on this value to tristate unused Chip select to save power.
//
// NUMBER_OF_DIMMS_SUPPORTED(SocketID, ChannelID, NumberOfDimmSlotsPerChannel)
// Specifies the number of DIMM slots per channel.
//
// NUMBER_OF_CHIP_SELECTS_SUPPORTED(SocketID, ChannelID, NumberOfChipSelectsPerChannel)
// Specifies the number of Chip selects per channel.
//
// NUMBER_OF_CHANNELS_SUPPORTED(SocketID, NumberOfChannelsPerSocket)
// Specifies the number of channels per socket.
//
// OVERRIDE_DDR_BUS_SPEED(SocketID, ChannelID, USER_MEMORY_TIMING_MODE, MEMORY_BUS_SPEED)
// Specifies DDR bus speed of channel ChannelID on socket SocketID.
//
// DRAM_TECHNOLOGY(SocketID, TECHNOLOGY_TYPE)
// Specifies the DRAM technology type of socket SocketID (DDR2, DDR3,...)
//
// WRITE_LEVELING_SEED(SocketID, ChannelID, DimmID, Byte0Seed, Byte1Seed, Byte2Seed, Byte3Seed, Byte4Seed, Byte5Seed,
// Byte6Seed, Byte7Seed, ByteEccSeed)
// Specifies the write leveling seed for a channel of a socket.
//
// HW_RXEN_SEED(SocketID, ChannelID, DimmID, Byte0Seed, Byte1Seed, Byte2Seed, Byte3Seed, Byte4Seed, Byte5Seed,
// Byte6Seed, Byte7Seed, ByteEccSeed)
// Speicifes the HW RXEN training seed for a channel of a socket
//
#define SEED_WL 0x0E
WRITE_LEVELING_SEED(
ANY_SOCKET, CHANNEL_A, ALL_DIMMS,
SEED_WL,SEED_WL,SEED_WL,SEED_WL,SEED_WL,SEED_WL,SEED_WL,SEED_WL,
SEED_WL),
#define SEED_A 0x12
HW_RXEN_SEED(
ANY_SOCKET, CHANNEL_A, ALL_DIMMS,
SEED_A, SEED_A, SEED_A, SEED_A, SEED_A, SEED_A, SEED_A, SEED_A,
SEED_A),
NUMBER_OF_DIMMS_SUPPORTED (ANY_SOCKET, ANY_CHANNEL, 1),
NUMBER_OF_CHANNELS_SUPPORTED (ANY_SOCKET, 1),
MOTHER_BOARD_LAYERS (LAYERS_6),
MEMCLK_DIS_MAP (ANY_SOCKET, ANY_CHANNEL, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00),
CKE_TRI_MAP (ANY_SOCKET, ANY_CHANNEL, 0x01, 0x02, 0x04, 0x08), /* TODO: bit2map, bit3map */
ODT_TRI_MAP (ANY_SOCKET, ANY_CHANNEL, 0x01, 0x02, 0x04, 0x08),
CS_TRI_MAP (ANY_SOCKET, ANY_CHANNEL, 0x01, 0x02, 0x04, 0x08, 0x00, 0x00, 0x00, 0x00),
PSO_END
};
void OemPostParams(AMD_POST_PARAMS *PostParams)
{
/* Add the memory configuration table needed for soldered down memory */
PostParams->MemConfig.PlatformMemoryConfiguration = (PSO_ENTRY *)PlatformMemoryConfiguration;
}