| /* SPDX-License-Identifier: GPL-2.0-only */ |
| |
| #include <option.h> |
| #include <soc/cnl_memcfg_init.h> |
| #include <soc/gpio.h> |
| #include <soc/romstage.h> |
| #include <variant.h> |
| #include <variant/gpio.h> |
| |
| void mainboard_memory_init_params(FSPM_UPD *memupd) |
| { |
| const struct cnl_mb_cfg cfg = { |
| .spd = { |
| [0] = { READ_SMBUS, { 0x50 << 1 } }, |
| [2] = { READ_SMBUS, { 0x52 << 1 } }, |
| }, |
| .rcomp_resistor = { 121, 75, 100 }, |
| .rcomp_targets = { 50, 25, 20, 20, 26 }, |
| .dq_pins_interleaved = 1, |
| .vref_ca_config = 2, |
| .ect = 0, |
| }; |
| cannonlake_memcfg_init(&memupd->FspmConfig, &cfg); |
| memupd->FspmConfig.EccSupport = 1; |
| memupd->FspmConfig.UserBd = BOARD_TYPE_MOBILE; |
| |
| const uint8_t vtd = get_uint_option("vtd", 1); |
| memupd->FspmTestConfig.VtdDisable = !vtd; |
| |
| variant_romstage_params(memupd); |
| |
| variant_configure_gpios(); |
| } |
| |
| __weak void variant_romstage_params(FSPM_UPD *const mupd) |
| { |
| } |