diff options
| author | Subrata Banik <subrata.banik@intel.com> | 2021-01-29 18:41:35 +0530 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2021-02-01 08:55:34 +0000 |
| commit | cffc938934a9ee3b344ef594874e55f131bea77b (patch) | |
| tree | 2cb88a28fe0b557fc772e0cc35cad547110cd292 /src/soc/intel/alderlake/Kconfig | |
| parent | 1cf2427d1d32b1055592213154eea9c31c287c2e (diff) | |
soc/intel/alderlake: Create separate Kconfig for CLKSRC and CLKREQ
As per Hardware Architecture Specification (HAS) ADL-P has 7 CLKSRC
and 10 CLKREQ (7 SRCCLK is internal and 3 SRCCLK from external CLK chip).
ADL-M has 6 SRCCLK and CLKREQ (no external CLK chip).
Change-Id: I7d223c165f819669722cbc80245fa8ec20372352
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50130
Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/soc/intel/alderlake/Kconfig')
| -rw-r--r-- | src/soc/intel/alderlake/Kconfig | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/src/soc/intel/alderlake/Kconfig b/src/soc/intel/alderlake/Kconfig index 7289e02032..806c91b334 100644 --- a/src/soc/intel/alderlake/Kconfig +++ b/src/soc/intel/alderlake/Kconfig @@ -139,10 +139,15 @@ config MAX_ROOT_PORTS int default MAX_PCH_ROOT_PORTS -config MAX_PCIE_CLOCKS +config MAX_PCIE_CLOCK_SRC int - default 10 if SOC_INTEL_ALDERLAKE_PCH_M - default 12 + default 6 if SOC_INTEL_ALDERLAKE_PCH_M + default 7 + +config MAX_PCIE_CLOCK_REQ + int + default 6 if SOC_INTEL_ALDERLAKE_PCH_M + default 10 config SMM_TSEG_SIZE hex |