soc/intel/apollolake: Select PERIODIC_SMI_RATE_SELECTION_IN_GEN_PMCON_B
Certain chipsets/SoCs like Apollo Lake use GEN_PMCON_B for periodic SMI
rate selection unlike other chipsets which use GEN_PMCON_A. Select
PERIODIC_SMI_RATE_SELECTION_IN_GEN_PMCON_B to indicate the register
difference.
Based on Apollo Lake datasheet Vol. 3 Revision 005:
https://cdrdv2.intel.com/v1/dl/getContent/334819
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: If182e1285ad6bd3f7c54760440010c50f57f7013
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72072
Reviewed-by: Sean Rhodes <sean@starlabs.systems>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/soc/intel/apollolake/Kconfig b/src/soc/intel/apollolake/Kconfig
index 395d7aa6..1157f06 100644
--- a/src/soc/intel/apollolake/Kconfig
+++ b/src/soc/intel/apollolake/Kconfig
@@ -64,6 +64,7 @@
select PCIEXP_COMMON_CLOCK
select PCIEXP_CLK_PM
select PCIEXP_L1_SUB_STATE
+ select PERIODIC_SMI_RATE_SELECTION_IN_GEN_PMCON_B
select PLATFORM_USES_FSP2_0
select PMC_INVALID_READ_AFTER_WRITE
select PMC_GLOBAL_RESET_ENABLE_LOCK