Saurabh Mishra has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/81847?usp=email )
Change subject: soc/intel/{common, lunarlake}: Add support for new MCH ......................................................................
soc/intel/{common, lunarlake}: Add support for new MCH
Details: - The patch adds support for new Lunar Lake MCH (ID:0x6410). - Add new CPU ID (ID:0xb06d1)
Reference: Lunar Lake External Design Specification Volume 1 (734362)
TEST=Build and boot the system having MCH ID:0x6410.
Change-Id: I976d7f269485633d835d204afa224736d71baaa8 Signed-off-by: Saurabh Mishra mishra.saurabh@intel.com --- M src/include/cpu/intel/cpu_ids.h M src/include/device/pci_ids.h M src/soc/intel/common/block/cpu/mp_init.c M src/soc/intel/common/block/systemagent/systemagent.c 4 files changed, 4 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/47/81847/1
diff --git a/src/include/cpu/intel/cpu_ids.h b/src/include/cpu/intel/cpu_ids.h index ddb4e54..e25e97f 100644 --- a/src/include/cpu/intel/cpu_ids.h +++ b/src/include/cpu/intel/cpu_ids.h @@ -81,5 +81,6 @@ #define CPUID_RAPTORLAKE_J0 0xb06a2 #define CPUID_RAPTORLAKE_Q0 0xb06a3 #define CPUID_LUNARLAKE_A0_1 0xb06d0 +#define CPUID_LUNARLAKE_A0_2 0xb06d1
#endif /* CPU_INTEL_CPU_IDS_H */ diff --git a/src/include/device/pci_ids.h b/src/include/device/pci_ids.h index 7831d5b..4d106a7 100644 --- a/src/include/device/pci_ids.h +++ b/src/include/device/pci_ids.h @@ -4289,6 +4289,7 @@ #define PCI_DID_INTEL_RPL_P_ID_7 0xa70a #define PCI_DID_INTEL_RPL_P_ID_8 0xa716 #define PCI_DID_INTEL_LNL_M_ID 0x6400 +#define PCI_DID_INTEL_LNL_M_ID_1 0x6410
/* Intel SMBUS device Ids */ #define PCI_DID_INTEL_LPT_H_SMBUS 0x8c22 diff --git a/src/soc/intel/common/block/cpu/mp_init.c b/src/soc/intel/common/block/cpu/mp_init.c index 7abbb40..a178405 100644 --- a/src/soc/intel/common/block/cpu/mp_init.c +++ b/src/soc/intel/common/block/cpu/mp_init.c @@ -33,6 +33,7 @@
static const struct cpu_device_id cpu_table[] = { { X86_VENDOR_INTEL, CPUID_LUNARLAKE_A0_1, CPUID_EXACT_MATCH_MASK }, + { X86_VENDOR_INTEL, CPUID_LUNARLAKE_A0_2, CPUID_EXACT_MATCH_MASK }, { X86_VENDOR_INTEL, CPUID_METEORLAKE_A0_1, CPUID_EXACT_MATCH_MASK }, { X86_VENDOR_INTEL, CPUID_METEORLAKE_A0_2, CPUID_EXACT_MATCH_MASK }, { X86_VENDOR_INTEL, CPUID_METEORLAKE_B0, CPUID_EXACT_MATCH_MASK }, diff --git a/src/soc/intel/common/block/systemagent/systemagent.c b/src/soc/intel/common/block/systemagent/systemagent.c index b53814e3..97044ec 100644 --- a/src/soc/intel/common/block/systemagent/systemagent.c +++ b/src/soc/intel/common/block/systemagent/systemagent.c @@ -415,6 +415,7 @@
static const unsigned short systemagent_ids[] = { PCI_DID_INTEL_LNL_M_ID, + PCI_DID_INTEL_LNL_M_ID_1, PCI_DID_INTEL_MTL_M_ID, PCI_DID_INTEL_MTL_P_ID_1, PCI_DID_INTEL_MTL_P_ID_2,