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soc/intel/alderlake: Hook up S0ix setting to option API

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Hook up the s0ix_enable setting to the option API, so it can be changed
at runtime without recompilation. Default to the value set by the
mainboard.

Change-Id: I8f55bb7b31936c098da64f65b76965a09981ff73
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/87498
Reviewed-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-by: Jayvik Desai <jayvik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Matt DeVillier 2025-04-30 12:47:38 -05:00
commit 3cc728110d
1 changed files with 3 additions and 0 deletions
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3
src/soc/intel/alderlake/fsp_params.c
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@ -1249,6 +1249,9 @@ static void soc_silicon_init_params(FSP_S_CONFIG *s_cfg,
/* Override settings per board if required. */
mainboard_update_soc_chip_config(config);
/* Runtime configuration of S0ix */
config->s0ix_enable = get_uint_option("s0ix_enable", config->s0ix_enable);
void (*const fill_fsps_params[])(FSP_S_CONFIG *s_cfg,
const struct soc_intel_alderlake_config *config) = {
fill_fsps_lpss_params,