EDAC/igen6: Add Intel Amston Lake SoCs support

Intel Amston Lake is a series of SoCs tailored for edge computing needs.
The Amston Lake SoCs, equipped with IBECC(In-Band ECC) capability, share
the same IBECC registers with Alder Lake-N SoCs. Add the Intel Amston Lake
SoC compute die ID for EDAC support.

Signed-off-by: Qiuxu Zhuo <qiuxu.zhuo@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Link: https://lore.kernel.org/r/20250408132455.489046-4-qiuxu.zhuo@intel.com

diff --git a/drivers/edac/igen6_edac.c b/drivers/edac/igen6_edac.c
index 13314f24536b2949d6dcc381e98976abc774c52b..1930dc00c79142576de3554de2d1afd829808d51 100644 (file)
--- a/drivers/edac/igen6_edac.c
+++ b/drivers/edac/igen6_edac.c
@@ -244,6 +244,9 @@ static struct work_struct ecclog_work;
 /* Compute die IDs for Arizona Beach with IBECC */
 #define DID_AZB_SKU1   0x4676
 
+/* Compute did IDs for Amston Lake with IBECC */
+#define DID_ASL_SKU1   0x464a
+
 /* Compute die IDs for Raptor Lake-P with IBECC */
 #define DID_RPL_P_SKU1 0xa706
 #define DID_RPL_P_SKU2 0xa707
@@ -600,6 +603,7 @@ static const struct pci_device_id igen6_pci_tbl[] = {
        { PCI_VDEVICE(INTEL, DID_ADL_N_SKU11), (kernel_ulong_t)&adl_n_cfg },
        { PCI_VDEVICE(INTEL, DID_ADL_N_SKU12), (kernel_ulong_t)&adl_n_cfg },
        { PCI_VDEVICE(INTEL, DID_AZB_SKU1), (kernel_ulong_t)&adl_n_cfg },
+       { PCI_VDEVICE(INTEL, DID_ASL_SKU1), (kernel_ulong_t)&adl_n_cfg },
        { PCI_VDEVICE(INTEL, DID_RPL_P_SKU1), (kernel_ulong_t)&rpl_p_cfg },
        { PCI_VDEVICE(INTEL, DID_RPL_P_SKU2), (kernel_ulong_t)&rpl_p_cfg },
        { PCI_VDEVICE(INTEL, DID_RPL_P_SKU3), (kernel_ulong_t)&rpl_p_cfg },