Thomas Heijligen | 819d872 | 2019-03-18 11:32:34 +0100 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
| 2 | |
| 3 | #include <option.h> |
| 4 | #include <soc/cnl_memcfg_init.h> |
| 5 | #include <soc/gpio.h> |
| 6 | #include <soc/romstage.h> |
Felix Singer | e877493 | 2020-11-24 19:27:47 +0000 | [diff] [blame] | 7 | #include <variant.h> |
Felix Singer | 8ed7faf | 2020-12-04 09:18:49 +0100 | [diff] [blame] | 8 | #include <variant/gpio.h> |
Thomas Heijligen | 819d872 | 2019-03-18 11:32:34 +0100 | [diff] [blame] | 9 | |
Thomas Heijligen | 819d872 | 2019-03-18 11:32:34 +0100 | [diff] [blame] | 10 | void mainboard_memory_init_params(FSPM_UPD *memupd) |
| 11 | { |
Thomas Heijligen | 819d872 | 2019-03-18 11:32:34 +0100 | [diff] [blame] | 12 | const struct cnl_mb_cfg cfg = { |
| 13 | .spd = { |
| 14 | [0] = { READ_SMBUS, { 0x50 << 1 } }, |
| 15 | [2] = { READ_SMBUS, { 0x52 << 1 } }, |
| 16 | }, |
| 17 | .rcomp_resistor = { 121, 75, 100 }, |
| 18 | .rcomp_targets = { 50, 25, 20, 20, 26 }, |
| 19 | .dq_pins_interleaved = 1, |
| 20 | .vref_ca_config = 2, |
| 21 | .ect = 0, |
| 22 | }; |
| 23 | cannonlake_memcfg_init(&memupd->FspmConfig, &cfg); |
| 24 | memupd->FspmConfig.EccSupport = 1; |
| 25 | memupd->FspmConfig.UserBd = BOARD_TYPE_MOBILE; |
| 26 | |
Angel Pons | 88dcb31 | 2021-04-26 17:10:28 +0200 | [diff] [blame^] | 27 | const uint8_t vtd = get_uint_option("vtd", 1); |
Thomas Heijligen | 819d872 | 2019-03-18 11:32:34 +0100 | [diff] [blame] | 28 | memupd->FspmTestConfig.VtdDisable = !vtd; |
Angel Pons | 88dcb31 | 2021-04-26 17:10:28 +0200 | [diff] [blame^] | 29 | const uint8_t ht = get_uint_option("hyper_threading", memupd->FspmConfig.HyperThreading); |
Angel Pons | f8a5eb2 | 2020-11-02 22:49:51 +0100 | [diff] [blame] | 30 | memupd->FspmConfig.HyperThreading = ht; |
Thomas Heijligen | 819d872 | 2019-03-18 11:32:34 +0100 | [diff] [blame] | 31 | |
Nico Huber | e4ab31b | 2019-07-10 16:42:55 +0200 | [diff] [blame] | 32 | variant_romstage_params(memupd); |
| 33 | |
Felix Singer | 8ed7faf | 2020-12-04 09:18:49 +0100 | [diff] [blame] | 34 | variant_configure_gpios(); |
Thomas Heijligen | 819d872 | 2019-03-18 11:32:34 +0100 | [diff] [blame] | 35 | } |
Nico Huber | e4ab31b | 2019-07-10 16:42:55 +0200 | [diff] [blame] | 36 | |
| 37 | __weak void variant_romstage_params(FSPM_UPD *const mupd) |
| 38 | { |
| 39 | } |