Gerd Hoffmann (kraxel@redhat.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/4085
-gerrit
commit 2b3fbc5c05d8fca431cca80584497694020c2cbf Author: Gerd Hoffmann kraxel@redhat.com Date: Wed Nov 13 13:37:23 2013 +0100
smbios: make manufacturer, product_name and uuid runtime settable
Make manufacturer, product_name and uuid smbios fields (type 1) configurable at runtime, simliar to version and serial number.
Change-Id: Ibc826225e31fa42aa944fa43632dd6a406d5c85d Signed-off-by: Gerd Hoffmann kraxel@redhat.com --- src/arch/x86/boot/smbios.c | 20 ++++++++++++++++++-- src/include/smbios.h | 3 +++ 2 files changed, 21 insertions(+), 2 deletions(-)
diff --git a/src/arch/x86/boot/smbios.c b/src/arch/x86/boot/smbios.c index 901a209..b8f2ec7 100644 --- a/src/arch/x86/boot/smbios.c +++ b/src/arch/x86/boot/smbios.c @@ -183,6 +183,21 @@ const char *__attribute__((weak)) smbios_mainboard_version(void) return CONFIG_MAINBOARD_VERSION; }
+const char *__attribute__((weak)) smbios_mainboard_manufacturer(void) +{ + return CONFIG_MAINBOARD_SMBIOS_MANUFACTURER; +} + +const char *__attribute__((weak)) smbios_mainboard_product_name(void) +{ + return CONFIG_MAINBOARD_SMBIOS_PRODUCT_NAME; +} + +void __attribute__((weak)) smbios_mainboard_set_uuid(u8 *uuid) +{ + /* leave all zero */ +} + static int smbios_write_type1(unsigned long *current, int handle) { struct smbios_type1 *t = (struct smbios_type1 *)*current; @@ -192,10 +207,11 @@ static int smbios_write_type1(unsigned long *current, int handle) t->type = SMBIOS_SYSTEM_INFORMATION; t->handle = handle; t->length = len - 2; - t->manufacturer = smbios_add_string(t->eos, CONFIG_MAINBOARD_SMBIOS_MANUFACTURER); - t->product_name = smbios_add_string(t->eos, CONFIG_MAINBOARD_SMBIOS_PRODUCT_NAME); + t->manufacturer = smbios_add_string(t->eos, smbios_mainboard_manufacturer()); + t->product_name = smbios_add_string(t->eos, smbios_mainboard_product_name()); t->serial_number = smbios_add_string(t->eos, smbios_mainboard_serial_number()); t->version = smbios_add_string(t->eos, smbios_mainboard_version()); + smbios_mainboard_set_uuid(t->uuid); 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 9051a69..ebe167e 100644 --- a/src/include/smbios.h +++ b/src/include/smbios.h @@ -8,8 +8,11 @@ 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_manufacturer(void); +const char *smbios_mainboard_product_name(void); const char *smbios_mainboard_serial_number(void); const char *smbios_mainboard_version(void); +void smbios_mainboard_set_uuid(u8 *uuid);
#define BIOS_CHARACTERISTICS_PCI_SUPPORTED (1 << 7) #define BIOS_CHARACTERISTICS_PC_CARD (1 << 8)