diff options
| author | Benjamin Doron <benjamin.doron@9elements.com> | 2023-06-20 12:21:27 -0400 |
|---|---|---|
| committer | Lean Sheng Tan <sheng.tan@9elements.com> | 2023-06-22 22:24:57 +0000 |
| commit | ea13dc3562d489572d358160f1558e833d128541 (patch) | |
| tree | bb5103e041e2872b842cbdf6184cbf01e5a5fe66 /src/include | |
| parent | 57241a27d177e18d537039556ef36ae25387f710 (diff) | |
arch/x86,lib: Migrate SMBIOS implementation to common code
SMBIOS is not specific to architecture, and this is mostly a generic
implementation. Therefore, move it to common code, having
architecture-specific code define some functions to fill this data.
Change-Id: I030c853f83f8427da4a4c661b82a6487938b24e6
Signed-off-by: Benjamin Doron <benjamin.doron@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75886
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/smbios.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/include/smbios.h b/src/include/smbios.h index 446652c2a9..f02b48b0c0 100644 --- a/src/include/smbios.h +++ b/src/include/smbios.h @@ -6,6 +6,14 @@ #include <types.h> #include <memory_info.h> +#define update_max(len, max_len, stmt) \ + do { \ + int tmp = stmt; \ + \ + max_len = MAX(max_len, tmp); \ + len += tmp; \ + } while (0) + unsigned long smbios_write_tables(unsigned long start); int smbios_add_string(u8 *start, const char *str); int smbios_string_table_len(u8 *start); @@ -1210,6 +1218,24 @@ struct smbios_type127 { u8 eos[2]; } __packed; +/* Provided to help architecture code */ +int smbios_write_type7(unsigned long *current, + const int handle, + const u8 level, + const u8 sram_type, + const enum smbios_cache_associativity associativity, + const enum smbios_cache_type type, + const size_t max_cache_size, + const size_t cache_size); +enum smbios_cache_associativity smbios_cache_associativity(const u8 num); + +/* Must be defined by architecture code */ +int smbios_write_type4(unsigned long *current, int handle); +int smbios_write_type7_cache_parameters(unsigned long *current, + int *handle, + int *max_struct_size, + struct smbios_type4 *type4); + void smbios_fill_dimm_manufacturer_from_id(uint16_t mod_id, struct smbios_type17 *t); void smbios_fill_dimm_asset_tag(const struct dimm_info *dimm, |