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-rw-r--r--src/arch/x86/boot/smbios.c14
-rw-r--r--src/include/smbios.h3
2 files changed, 15 insertions, 2 deletions
diff --git a/src/arch/x86/boot/smbios.c b/src/arch/x86/boot/smbios.c
index 9c61e28dcc..8877f60ea3 100644
--- a/src/arch/x86/boot/smbios.c
+++ b/src/arch/x86/boot/smbios.c
@@ -163,6 +163,16 @@ static int smbios_write_type0(unsigned long *current, int handle)
return len;
}
+const char *__attribute__((weak)) smbios_mainboard_serial_number(void)
+{
+ return CONFIG_MAINBOARD_SERIAL_NUMBER;
+}
+
+const char *__attribute__((weak)) smbios_mainboard_version(void)
+{
+ return CONFIG_MAINBOARD_VERSION;
+}
+
static int smbios_write_type1(unsigned long *current, int handle)
{
struct smbios_type1 *t = (struct smbios_type1 *)*current;
@@ -174,8 +184,8 @@ static int smbios_write_type1(unsigned long *current, int handle)
t->length = len - 2;
t->manufacturer = smbios_add_string(t->eos, CONFIG_MAINBOARD_VENDOR);
t->product_name = smbios_add_string(t->eos, CONFIG_MAINBOARD_PART_NUMBER);
- t->serial_number = smbios_add_string(t->eos, CONFIG_MAINBOARD_SERIAL_NUMBER);
- t->version = smbios_add_string(t->eos, CONFIG_MAINBOARD_VERSION);
+ t->serial_number = smbios_add_string(t->eos, smbios_mainboard_serial_number());
+ t->version = smbios_add_string(t->eos, smbios_mainboard_version());
len = t->length + smbios_string_table_len(t->eos);
*current += len;
return len;
diff --git a/src/include/smbios.h b/src/include/smbios.h
index c65851550a..50bce2a7c6 100644
--- a/src/include/smbios.h
+++ b/src/include/smbios.h
@@ -7,6 +7,9 @@ unsigned long smbios_write_tables(unsigned long start);
int smbios_add_string(char *start, const char *str);
int smbios_string_table_len(char *start);
+const char *smbios_mainboard_serial_number(void);
+const char *smbios_mainboard_version(void);
+
#define BIOS_CHARACTERISTICS_PCI_SUPPORTED (1 << 7)
#define BIOS_CHARACTERISTICS_PC_CARD (1 << 8)
#define BIOS_CHARACTERISTICS_PNP (1 << 9)