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| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2019-08-09 07:11:07 +0300 |
|---|---|---|
| committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2019-08-11 18:35:36 +0000 |
| commit | 0f5e01a9620bfac2311a2fef82bfb3dc3ab59c1a (patch) | |
| tree | 28ee08c40211560152c039b6f3aa1706f6310e8b /src/arch/x86/include | |
| parent | 9fc12e0d4e458a91328db9b6df8bcc6e0ffe23f3 (diff) | |
arch/x86: Flip option NO_CAR_GLOBAL_MIGRATION
It is easier to track CAR_GLOBAL_MIGRATION which is
the approach to be deprecated with the next release.
This change enforces new policy; POSTCAR_STAGE=y is
not allowed together with CAR_GLOBAL_MIGRATION=y.
Change-Id: I0dbad6a14e68bf566ac0f151dc8ea259e5ae2250
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34804
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'src/arch/x86/include')
| -rw-r--r-- | src/arch/x86/include/arch/early_variables.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/arch/x86/include/arch/early_variables.h b/src/arch/x86/include/arch/early_variables.h index a69c230596..4860e49b11 100644 --- a/src/arch/x86/include/arch/early_variables.h +++ b/src/arch/x86/include/arch/early_variables.h @@ -20,7 +20,7 @@ #include <commonlib/helpers.h> #include <stdlib.h> -#if ENV_CACHE_AS_RAM && !CONFIG(NO_CAR_GLOBAL_MIGRATION) +#if ENV_CACHE_AS_RAM && CONFIG(CAR_GLOBAL_MIGRATION) asm(".section .car.global_data,\"w\",@nobits"); asm(".previous"); #ifdef __clang__ @@ -83,8 +83,8 @@ static inline size_t car_object_offset(void *ptr) /* * We might end up here if: * 1. ENV_CACHE_AS_RAM is not set for the stage or - * 2. ENV_CACHE_AS_RAM is set for the stage but CONFIG_NO_CAR_GLOBAL_MIGRATION - * is also set. In this case, there is no need to migrate CAR global + * 2. ENV_CACHE_AS_RAM is set for the stage but CONFIG_CAR_GLOBAL_MIGRATION + * is not set. In this case, there is no need to migrate CAR global * variables. But, since we might still be running out of CAR, car_active needs * to return 1 if ENV_CACHE_AS_RAM is set. */ @@ -101,6 +101,6 @@ static inline int car_active(void) { return 0; } #define car_get_var(var) (var) #define car_sync_var(var) (var) #define car_set_var(var, val) (var) = (val) -#endif /* ENV_CACHE_AS_RAM && !CONFIG(NO_CAR_GLOBAL_MIGRATION) */ +#endif /* ENV_CACHE_AS_RAM && CONFIG(CAR_GLOBAL_MIGRATION) */ #endif /* ARCH_EARLY_VARIABLES_H */ |