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console: Add an SoC-specific post-code call 

Add a post-code call that SoCs can hook to output or save in any way
that is specific to that SoC.

Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: I0369e4362840d7506d301105d8e1e2fd865919f4
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68545
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
This commit is contained in:
Martin Roth 2022-10-17 13:52:19 -06:00 committed by Martin Roth
parent f6fea4fd07
commit 771806da49
2 changed files with 4 additions and 0 deletions
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3
src/console/post.c
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@ -5,6 +5,7 @@
/* Write POST information */ /* Write POST information */
void __weak arch_post_code(uint8_t value) { } void __weak arch_post_code(uint8_t value) { }
void __weak soc_post_code(uint8_t value) { }
/* Some mainboards have very nice features beyond just a simple display. /* Some mainboards have very nice features beyond just a simple display.
* They can override this function. * They can override this function.
@ -18,6 +19,8 @@ void post_code(uint8_t value)
for displaying POST so keep it first. */ for displaying POST so keep it first. */
arch_post_code(value); arch_post_code(value);
soc_post_code(value);
if (CONFIG(CONSOLE_POST)) if (CONFIG(CONSOLE_POST))
printk(BIOS_INFO, "POST: 0x%02x\n", value); printk(BIOS_INFO, "POST: 0x%02x\n", value);

1
src/include/console/console.h
View File

@ -16,6 +16,7 @@
void post_code(u8 value); void post_code(u8 value);
void mainboard_post(u8 value); void mainboard_post(u8 value);
void arch_post_code(u8 value); void arch_post_code(u8 value);
void soc_post_code(uint8_t value);
void __noreturn die(const char *fmt, ...); void __noreturn die(const char *fmt, ...);
#define die_with_post_code(value, fmt, ...) \ #define die_with_post_code(value, fmt, ...) \