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soc/intel/apollolake: 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: Icec6dd7d3c80fba5235f9aff5bef8e165302bf2a
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/87646
Reviewed-by: Sean Rhodes <sean@starlabs.systems>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Matt DeVillier 2025-05-09 13:16:13 -05:00
commit af7fb83ed0
1 changed files with 1 additions and 0 deletions
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src/soc/intel/apollolake/chip.c
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@ -693,6 +693,7 @@ void platform_fsp_silicon_init_params_cb(FSPS_UPD *silupd)
memcpy(silconfig->SataPortsHotPlug, cfg->sata_ports_hot_plug,
sizeof(silconfig->SataPortsHotPlug));
cfg->lpss_s0ix_enable = get_uint_option("s0ix_enable", cfg->lpss_s0ix_enable);
silconfig->LPSS_S0ixEnable = cfg->lpss_s0ix_enable;
/* Disable monitor mwait since it is broken due to a hardware bug