soc/amd/glinda: Add support for A0 and B0 steppings

Update the A0 and B0 stepping IDs in CPU table per
the PPR document 57254 Rev 1.56 and 1.69

Change-Id: I0072f25f981ac7d5df2522594c8788bfabcbf24c
Signed-off-by: Anand Vaikar <a.vaikar2021@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81887
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>

src/soc/amd/glinda/cpu.c

@@ -25,7 +25,8 @@ static struct device_operations cpu_dev_ops = {
 };
 
 static struct cpu_device_id cpu_table[] = {
-	{ X86_VENDOR_AMD, GLINDA_A0_CPUID, CPUID_ALL_STEPPINGS_MASK }, /* TODO: Update for Glinda */
+	{ X86_VENDOR_AMD, GLINDA_A0_CPUID, CPUID_ALL_STEPPINGS_MASK },
+	{ X86_VENDOR_AMD, GLINDA_B0_CPUID, CPUID_ALL_STEPPINGS_MASK },
 	CPU_TABLE_END
 };
 

src/soc/amd/glinda/include/soc/cpu.h

@@ -3,6 +3,6 @@
 #ifndef AMD_GLINDA_CPU_H
 #define AMD_GLINDA_CPU_H
 
-#define GLINDA_A0_CPUID	CPUID_FROM_FMS(0x17, 0xa0, 0) /* TODO: Update for Glinda */
-
+#define GLINDA_A0_CPUID	CPUID_FROM_FMS(0x1a, 0x20, 0)
+#define GLINDA_B0_CPUID	CPUID_FROM_FMS(0x1a, 0x24, 0)
 #endif /* AMD_GLINDA_CPU_H */