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authorFelix Held <felix-coreboot@felixheld.de>2023-03-24 19:26:49 +0100
committerFelix Held <felix-coreboot@felixheld.de>2023-03-29 16:16:43 +0000
commit4057ab4f314ae17402fa7635d17d86304b9ce060 (patch)
tree0f9a500e147d4685dd4d4660954f61216d07d2e7 /src/soc/amd/glinda/Kconfig
parentad52185c2dab095cbf65f3d55976f47363d5672e (diff)
soc/amd/common/block/cpu/tsc/tsc_freq: use get_pstate_core_freq
Use get_pstate_core_freq instead of open-coding the calculations in tsc_freq_mhz. In the case of the CPU frequency divider being 0, get_pstate_core_freq will return 0; in this case that shouldn't happen, TSC_DEFAULT_FREQ_MHZ will be used as frequency, since for the TSC frequency it's better to err on the end of the expected frequency being too high which will cause longer than expected delays instead of too short delays. Now that the code is using get_pstate_core_freq, this code is valid for Glinda too, so also remove the comment on the SOC_AMD_COMMON_BLOCK_TSC_FAM17H_19H option being selected in the Glinda Kconfig. This Kconfig option will be renamed in a follow-up patch. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I01168834d4018c92f44782eda0c65b1aa392030d Reviewed-on: https://review.coreboot.org/c/coreboot/+/74013 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Diffstat (limited to 'src/soc/amd/glinda/Kconfig')
-rw-r--r--src/soc/amd/glinda/Kconfig2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/soc/amd/glinda/Kconfig b/src/soc/amd/glinda/Kconfig
index c68ee47b00..ac46395480 100644
--- a/src/soc/amd/glinda/Kconfig
+++ b/src/soc/amd/glinda/Kconfig
@@ -71,7 +71,7 @@ config SOC_AMD_GLINDA
select SOC_AMD_COMMON_BLOCK_SMU_SX_ENTRY # TODO: Check if this is still correct
select SOC_AMD_COMMON_BLOCK_SPI # TODO: Check if this is still correct
select SOC_AMD_COMMON_BLOCK_SVI3
- select SOC_AMD_COMMON_BLOCK_TSC_FAM17H_19H # FIXME: This is likely incompatible
+ select SOC_AMD_COMMON_BLOCK_TSC_FAM17H_19H
select SOC_AMD_COMMON_BLOCK_UART # TODO: Check if this is still correct
select SOC_AMD_COMMON_BLOCK_UCODE # TODO: Check if this is still correct
select SOC_AMD_COMMON_FSP_CCX_CPPC_HOB # TODO: Check if this is still correct