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authorKyösti Mälkki <kyosti.malkki@gmail.com>2016-04-27 09:04:11 +0300
committerKyösti Mälkki <kyosti.malkki@gmail.com>2016-05-10 13:47:08 +0200
commit53052fe5eefe8396b334e8bc8c1014fca4062a8f (patch)
treec1d3e8f847d381f0ba11a3902022d88543bd81bb /src/mainboard/gizmosphere/gizmo2
parenta5d72a3170a4757375ee8f5e501da2a08dd7c5ae (diff)
downloadcoreboot-53052fe5eefe8396b334e8bc8c1014fca4062a8f.tar.xz
AGESA boards: Relocate platform memory config
File buildOpts.c is a can of worms, pull platform memory configuration in to OemCustomize.c. This array should be assigned at runtime instead of linking a modified defaults table. Change-Id: I73d9d3fbc165e6c10472e105576d7c40820eaa6a Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/14528 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'src/mainboard/gizmosphere/gizmo2')
-rw-r--r--src/mainboard/gizmosphere/gizmo2/OemCustomize.c38
-rw-r--r--src/mainboard/gizmosphere/gizmo2/buildOpts.c102
2 files changed, 38 insertions, 102 deletions
diff --git a/src/mainboard/gizmosphere/gizmo2/OemCustomize.c b/src/mainboard/gizmosphere/gizmo2/OemCustomize.c
index 1d71f897f2..933b036a45 100644
--- a/src/mainboard/gizmosphere/gizmo2/OemCustomize.c
+++ b/src/mainboard/gizmosphere/gizmo2/OemCustomize.c
@@ -17,6 +17,7 @@
#include "amdlib.h"
#include "Ids.h"
#include "heapManager.h"
+#include <PlatformMemoryConfiguration.h>
#include "Filecode.h"
#include <northbridge/amd/agesa/agesawrapper.h>
@@ -145,6 +146,43 @@ static AGESA_STATUS OemInitMid(AMD_MID_PARAMS * InitMid)
return AGESA_SUCCESS;
}
+/*----------------------------------------------------------------------------------------
+ * CUSTOMER OVERIDES MEMORY TABLE
+ *----------------------------------------------------------------------------------------
+ */
+
+/*
+ * 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.
+ */
+CONST PSO_ENTRY ROMDATA DefaultPlatformMemoryConfiguration[] = {
+
+ #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
+};
+
const struct OEM_HOOK OemCustomize = {
.InitEarly = OemInitEarly,
.InitMid = OemInitMid,
diff --git a/src/mainboard/gizmosphere/gizmo2/buildOpts.c b/src/mainboard/gizmosphere/gizmo2/buildOpts.c
index 8162d428a8..80cb79f62b 100644
--- a/src/mainboard/gizmosphere/gizmo2/buildOpts.c
+++ b/src/mainboard/gizmosphere/gizmo2/buildOpts.c
@@ -357,105 +357,3 @@ GPIO_CONTROL gizmo2_gpio[] = {
#include "PlatformInstall.h"
-/*----------------------------------------------------------------------------------------
- * CUSTOMER OVERIDES MEMORY TABLE
- *----------------------------------------------------------------------------------------
- */
-
-/*
- * 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.
- */
-CONST PSO_ENTRY ROMDATA DefaultPlatformMemoryConfiguration[] = {
- //
- // 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
-};
-
-/*
- * These tables are optional and may be used to adjust memory timing settings
- */
-#include "mm.h"
-#include "mn.h"