diff options
| author | Raul E Rangel <rrangel@chromium.org> | 2021-11-22 13:43:49 -0700 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2021-12-15 23:25:32 +0000 |
| commit | d8f07c1f357ac92d33140450a7de0bae934141a2 (patch) | |
| tree | 3382f5fc0dbc99662ad1ec9afc12383e76434162 /src/include | |
| parent | af54d7d0dda28a051340c615fbf0cb4017ff4aec (diff) | |
rules.h, thread.h, lib/cbfs: Add ENV_STAGE_SUPPORTS_COOP
This change consolidates the COOP rules. Co-op in theory works in all
x86 stages now, but it hasn't been enabled yet.
BUG=b:179699789
TEST=Boot guybrush to OS and verify preloads still work
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: I1197406d1d36391998b08e3076146bb2fff59d00
Reviewed-on: https://review.coreboot.org/c/coreboot/+/59550
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/rules.h | 7 | ||||
| -rw-r--r-- | src/include/thread.h | 2 |
2 files changed, 8 insertions, 1 deletions
diff --git a/src/include/rules.h b/src/include/rules.h index d08929cae2..02b55c5f8a 100644 --- a/src/include/rules.h +++ b/src/include/rules.h @@ -303,6 +303,13 @@ /* When set <arch/smp/spinlock.h> is included for the spinlock implementation. */ #define ENV_STAGE_SUPPORTS_SMP (CONFIG(SMP) && STAGE_HAS_SPINLOCKS) +#if ENV_X86 && CONFIG(COOP_MULTITASKING) && (ENV_RAMSTAGE || ENV_ROMSTAGE) +/* TODO: Enable in all x86 stages */ +#define ENV_STAGE_SUPPORTS_COOP 1 +#else +#define ENV_STAGE_SUPPORTS_COOP 0 +#endif + /** * For pre-DRAM stages and post-CAR always build with simple device model, ie. * PCI, PNP and CPU functions operate without use of devicetree. The reason diff --git a/src/include/thread.h b/src/include/thread.h index 19b69fa30d..4f10782415 100644 --- a/src/include/thread.h +++ b/src/include/thread.h @@ -38,7 +38,7 @@ int thread_run_until(struct thread_handle *handle, enum cb_err (*func)(void *), /* Waits until the thread has terminated and returns the error code */ enum cb_err thread_join(struct thread_handle *handle); -#if (ENV_RAMSTAGE || ENV_ROMSTAGE) && CONFIG(COOP_MULTITASKING) +#if ENV_STAGE_SUPPORTS_COOP struct thread { int id; |