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authorJohnny Lin <johnny_lin@wiwynn.com>2020-01-30 18:21:22 +0800
committerPatrick Georgi <pgeorgi@google.com>2020-06-25 11:54:35 +0000
commitd34405438d9e90df1d641f50855ed6d50b019f57 (patch)
treeacb40f04ce4fae5cd052ecbed34b5842855f069b /src/arch/x86
parentd6a47729d34bedaf903e7758ad5d16a5f7ec8294 (diff)
downloadcoreboot-d34405438d9e90df1d641f50855ed6d50b019f57.tar.xz
arch/x86/smbios: Add more fields to be overriden for type 3 and 4
For type 3, override chassis asset_tag_number with smbios_mainboard_asset_tag() and add two functions that can override chassis version and serial_number. For type 4 add smbios_processor_serial_number() to override serial_number. Tested on OCP Tioga Pass. Change-Id: I80c6244580a4428fab781d760071c51c7933abee Signed-off-by: Johnny Lin <johnny_lin@wiwynn.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40309 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Maxim Polyakov <max.senia.poliak@gmail.com>
Diffstat (limited to 'src/arch/x86')
-rw-r--r--src/arch/x86/smbios.c19
1 files changed, 19 insertions, 0 deletions
diff --git a/src/arch/x86/smbios.c b/src/arch/x86/smbios.c
index ee694087eb..a8723aa2cc 100644
--- a/src/arch/x86/smbios.c
+++ b/src/arch/x86/smbios.c
@@ -539,6 +539,21 @@ const char *__weak smbios_system_sku(void)
return "";
}
+const char * __weak smbios_chassis_version(void)
+{
+ return "";
+}
+
+const char * __weak smbios_chassis_serial_number(void)
+{
+ return "";
+}
+
+const char * __weak smbios_processor_serial_number(void)
+{
+ return "";
+}
+
static int get_socket_type(void)
{
if (CONFIG(CPU_INTEL_SLOT_1))
@@ -621,6 +636,9 @@ static int smbios_write_type3(unsigned long *current, int handle)
t->thermal_state = SMBIOS_STATE_SAFE;
t->_type = smbios_mainboard_enclosure_type();
t->security_status = SMBIOS_STATE_SAFE;
+ t->asset_tag_number = smbios_add_string(t->eos, smbios_mainboard_asset_tag());
+ t->version = smbios_add_string(t->eos, smbios_chassis_version());
+ t->serial_number = smbios_add_string(t->eos, smbios_chassis_serial_number());
len = t->length + smbios_string_table_len(t->eos);
*current += len;
return len;
@@ -674,6 +692,7 @@ static int smbios_write_type4(unsigned long *current, int handle)
t->l1_cache_handle = 0xffff;
t->l2_cache_handle = 0xffff;
t->l3_cache_handle = 0xffff;
+ t->serial_number = smbios_add_string(t->eos, smbios_processor_serial_number());
t->processor_upgrade = get_socket_type();
len = t->length + smbios_string_table_len(t->eos);
if (cpu_have_cpuid() && cpuid_get_max_func() >= 0x16) {