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| author | Varshit Pandya <varshit.b.pandya@intel.com> | 2021-01-18 09:44:35 +0530 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2021-01-22 14:26:44 +0000 |
| commit | b5df56f6f20d075a86267cc3a00f2ff818ea1bc2 (patch) | |
| tree | aed06ed667eff48ceb7298fdaacc265824e591dc /src | |
| parent | f4d98fdd20bbe3981684d32d3d3b257ab81163bb (diff) | |
| download | coreboot-b5df56f6f20d075a86267cc3a00f2ff818ea1bc2.tar.xz | |
soc/intel/alderlake: Adding Kconfig for ADL_M PCH
1. Add SOC_INTEL_ALDERLAKE_PCH_M option in Kconfig
2. Select number of I/O based on PCH
Signed-off-by: Varshit Pandya <varshit.b.pandya@intel.com>
Change-Id: I38783595e4b85abf5b3bec234ba01667bd9ba754
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49630
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/soc/intel/alderlake/Kconfig | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/soc/intel/alderlake/Kconfig b/src/soc/intel/alderlake/Kconfig index 8009a42ae1..e7d37fb953 100644 --- a/src/soc/intel/alderlake/Kconfig +++ b/src/soc/intel/alderlake/Kconfig @@ -3,6 +3,11 @@ config SOC_INTEL_ALDERLAKE help Intel Alderlake support +config SOC_INTEL_ALDERLAKE_PCH_M + bool + help + Choose this option if you have PCH-M chipset. + if SOC_INTEL_ALDERLAKE config CPU_SPECIFIC_OPTIONS @@ -121,10 +126,12 @@ config HEAP_SIZE config MAX_PCH_ROOT_PORTS int + default 10 if SOC_INTEL_ALDERLAKE_PCH_M default 12 config MAX_CPU_ROOT_PORTS int + default 1 if SOC_INTEL_ALDERLAKE_PCH_M default 3 config MAX_ROOT_PORTS @@ -133,6 +140,7 @@ config MAX_ROOT_PORTS config MAX_PCIE_CLOCKS int + default 10 if SOC_INTEL_ALDERLAKE_PCH_M default 12 config SMM_TSEG_SIZE |