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-rw-r--r--src/soc/amd/common/block/cpu/noncar/Makefile.inc1
-rw-r--r--src/soc/amd/common/block/cpu/noncar/cpu.c9
-rw-r--r--src/soc/amd/common/block/include/amdblocks/cpu.h1
3 files changed, 11 insertions, 0 deletions
diff --git a/src/soc/amd/common/block/cpu/noncar/Makefile.inc b/src/soc/amd/common/block/cpu/noncar/Makefile.inc
index dd959417f1..808679dfea 100644
--- a/src/soc/amd/common/block/cpu/noncar/Makefile.inc
+++ b/src/soc/amd/common/block/cpu/noncar/Makefile.inc
@@ -3,6 +3,7 @@ ifeq ($(CONFIG_SOC_AMD_COMMON_BLOCK_NONCAR),y)
bootblock-y += pre_c.S
bootblock-y += write_resume_eip.c
romstage-y += memmap.c
+ramstage-y += cpu.c
ramstage-y += memmap.c
endif # CONFIG_SOC_AMD_COMMON_BLOCK_NONCAR
diff --git a/src/soc/amd/common/block/cpu/noncar/cpu.c b/src/soc/amd/common/block/cpu/noncar/cpu.c
new file mode 100644
index 0000000000..7c1daf96f1
--- /dev/null
+++ b/src/soc/amd/common/block/cpu/noncar/cpu.c
@@ -0,0 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#include <amdblocks/cpu.h>
+#include <cpu/cpu.h>
+
+int get_cpu_count(void)
+{
+ return 1 + (cpuid_ecx(0x80000008) & 0xff);
+}
diff --git a/src/soc/amd/common/block/include/amdblocks/cpu.h b/src/soc/amd/common/block/include/amdblocks/cpu.h
index 0a93643e2a..50300d5a0f 100644
--- a/src/soc/amd/common/block/include/amdblocks/cpu.h
+++ b/src/soc/amd/common/block/include/amdblocks/cpu.h
@@ -3,6 +3,7 @@
#ifndef AMD_BLOCK_CPU_H
#define AMD_BLOCK_CPU_H
+int get_cpu_count(void);
void write_resume_eip(void);
#endif /* AMD_BLOCK_CPU_H */