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arch/arm64: Implement initial set of SMBIOS tables

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Implement the two architectural tables: processor and cache.

Note that SoC/board code should override core-thread count
and, for spec-compliance, create CBMEM_ID_MEMINFO.

Change-Id: Iedae0f26f168bd6d3af866e35d9d39ddb01abc15
Signed-off-by: Benjamin Doron <benjamin.doron@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/78285
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
This commit is contained in:
Benjamin Doron 2023-06-14 19:03:04 -04:00 • committed by Lean Sheng Tan
commit 69bc2cc7de
4 changed files with 226 additions and 1 deletions
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src/include/smbios.h
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@ -70,6 +70,7 @@ const char *smbios_system_version(void);
void smbios_system_set_uuid(u8 *uuid);
const char *smbios_system_sku(void);
void smbios_cpu_get_core_counts(u16 *core_count, u16 *thread_count);
unsigned int smbios_cpu_get_max_speed_mhz(void);
unsigned int smbios_cpu_get_current_speed_mhz(void);
unsigned int smbios_cpu_get_voltage(void);