diff options
| author | Saurabh Mishra <mishra.saurabh@intel.com> | 2024-04-12 19:41:21 +0530 |
|---|---|---|
| committer | Martin L Roth <gaumless@gmail.com> | 2024-05-12 18:57:39 +0000 |
| commit | 254a4b9072d94136ff63a4e9ef327fecdce9baf9 (patch) | |
| tree | 8fc17cf67593ef9a39995d2491df0ee0b9d61618 | |
| parent | 7f2020b7127a1f1a88c75a7bde11b24c9daec5a8 (diff) | |
soc/intel/lunarlake: Support stepping A0_2
Details:
- Add support for new Lunar Lake MCH ID 0x6410
- Add new CPU id 0xb06d1
Reference:
Lunar Lake External Design Specification Volume 1 (734362)
TEST=Build, boot the system and verfiy MCH-ID prints in bootblock stage.
Below prints verified on Lunar Lake RVP board (lnlrvp).
[DEBUG] MCH: device id 6410 (rev 02) is LunarLake M
Change-Id: I976d7f269485633d835d204afa224736d71baaa8
Signed-off-by: Saurabh Mishra <mishra.saurabh@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81847
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Wonkyu Kim <wonkyu.kim@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <ericllai@google.com>
| -rw-r--r-- | src/include/cpu/intel/cpu_ids.h | 1 | ||||
| -rw-r--r-- | src/include/device/pci_ids.h | 1 | ||||
| -rw-r--r-- | src/soc/intel/common/block/cpu/mp_init.c | 1 | ||||
| -rw-r--r-- | src/soc/intel/common/block/systemagent/systemagent.c | 1 |
4 files changed, 4 insertions, 0 deletions
diff --git a/src/include/cpu/intel/cpu_ids.h b/src/include/cpu/intel/cpu_ids.h index ddb4e54c1e..1de1d717d5 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 d6f8dd3078..5500d279bf 100644 --- a/src/include/device/pci_ids.h +++ b/src/include/device/pci_ids.h @@ -4292,6 +4292,7 @@ #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 7abbb4063e..a17840584b 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 struct device_operations cpu_dev_ops = { 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 b53814e35d..97044ecf1d 100644 --- a/src/soc/intel/common/block/systemagent/systemagent.c +++ b/src/soc/intel/common/block/systemagent/systemagent.c @@ -415,6 +415,7 @@ struct device_operations systemagent_ops = { 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, |