OemCustomize.c

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/* SPDX-License-Identifier: GPL-2.0-only */
 
#include <soc/amd/stoneyridge/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;
}