| /* |
| * This file is part of the coreboot project. |
| * |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; version 2 of the License. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| */ |
| |
| #include <chip.h> |
| #include <amdblocks/agesawrapper.h> |
| |
| #define DIMMS_PER_CHANNEL 2 |
| #if DIMMS_PER_CHANNEL > MAX_DIMMS_PER_CH |
| #error "Too many DIMM sockets defined for the mainboard" |
| #endif |
| |
| static const PSO_ENTRY DDR4PlatformMemoryConfiguration[] = { |
| DRAM_TECHNOLOGY(ANY_SOCKET, DDR4_TECHNOLOGY), |
| NUMBER_OF_DIMMS_SUPPORTED(ANY_SOCKET, ANY_CHANNEL, DIMMS_PER_CHANNEL), |
| NUMBER_OF_CHANNELS_SUPPORTED(ANY_SOCKET, MAX_DRAM_CH), |
| MOTHER_BOARD_LAYERS(LAYERS_6), |
| MEMCLK_DIS_MAP(ANY_SOCKET, ANY_CHANNEL, |
| 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00), |
| CKE_TRI_MAP(ANY_SOCKET, ANY_CHANNEL, 0xff, 0xff, 0xff, 0xff), |
| ODT_TRI_MAP(ANY_SOCKET, ANY_CHANNEL, 0xff, 0xff, 0xff, 0xff), |
| CS_TRI_MAP(ANY_SOCKET, ANY_CHANNEL, |
| 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00), |
| PSO_END |
| }; |
| |
| void OemPostParams(AMD_POST_PARAMS *PostParams) |
| { |
| PostParams->MemConfig.PlatformMemoryConfiguration = |
| (PSO_ENTRY *)DDR4PlatformMemoryConfiguration; |
| } |