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| author | Stefan Reinauer <reinauer@chromium.org> | 2012-04-03 16:02:54 -0700 |
|---|---|---|
| committer | Stefan Reinauer <stefan.reinauer@coreboot.org> | 2012-04-05 22:47:22 +0200 |
| commit | c6b2166d89fcc3e4324a2888784b27109706b7e1 (patch) | |
| tree | 78ae3975523d075da01de211705ce4a97a32c5c5 /src/arch/x86 | |
| parent | 31324c64e12135f09590884421cbcbcabec1a62f (diff) | |
| download | coreboot-c6b2166d89fcc3e4324a2888784b27109706b7e1.tar.xz | |
smbios: Don't fill out firmware version on ChromeOS
In ChromeOS we potentially have different payloads with
different versions. Since the user land tools get information
on which one of them is loaded, leave the string in smbios
empty so we can fill it out in the payload.
Also fill out system version number and serial number with
some constant values.
Change-Id: Id1fed5a54b511c730975fa83347452f1274b8504
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/867
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Tested-by: build bot (Jenkins)
Diffstat (limited to 'src/arch/x86')
| -rw-r--r-- | src/arch/x86/boot/smbios.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/arch/x86/boot/smbios.c b/src/arch/x86/boot/smbios.c index 2bd00c49d4..f39bf04b3b 100644 --- a/src/arch/x86/boot/smbios.c +++ b/src/arch/x86/boot/smbios.c @@ -29,6 +29,9 @@ #include <cpu/x86/name.h> #include <cbfs_core.h> #include <arch/byteorder.h> +#if CONFIG_CHROMEOS +#include <vendorcode/google/chromeos/gnvs.h> +#endif static u8 smbios_checksum(u8 *p, u32 length) { @@ -126,8 +129,18 @@ static int smbios_write_type0(unsigned long *current, int handle) t->length = len - 2; t->vendor = smbios_add_string(t->eos, "coreboot"); +#if !CONFIG_CHROMEOS t->bios_release_date = smbios_add_string(t->eos, COREBOOT_DMI_DATE); t->bios_version = smbios_add_string(t->eos, COREBOOT_VERSION); +#else +#define SPACES \ + " " + t->bios_release_date = smbios_add_string(t->eos, COREBOOT_DMI_DATE); + u32 version_offset = (u32)smbios_string_table_len(t->eos); + t->bios_version = smbios_add_string(t->eos, SPACES); + /* SMBIOS offsets start at 1 rather than 0 */ + vboot_data->vbt10 = (u32)t->eos + (version_offset - 1); +#endif if ((hdr = get_cbfs_header()) != (struct cbfs_header *)0xffffffff) t->bios_rom_size = (ntohl(hdr->romsize) / 65535) - 1; @@ -160,6 +173,8 @@ 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, "123456789"); + t->version = smbios_add_string(t->eos, "1.0"); len = t->length + smbios_string_table_len(t->eos); *current += len; return len; |