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| author | Subrata Banik <subratabanik@google.com> | 2022-11-24 23:45:44 +0530 |
|---|---|---|
| committer | Subrata Banik <subratabanik@google.com> | 2022-12-02 07:51:58 +0000 |
| commit | adbef6d2b3d46b3deaca49e93eb6e1b905c0ae61 (patch) | |
| tree | 688106b3029610235b82b1868ff04e14a9799605 /src/soc/intel/common | |
| parent | 17a3da8b9946dde434c7f1ab8cf14cbb1597373b (diff) | |
| download | coreboot-adbef6d2b3d46b3deaca49e93eb6e1b905c0ae61.tar.gz coreboot-adbef6d2b3d46b3deaca49e93eb6e1b905c0ae61.tar.bz2 coreboot-adbef6d2b3d46b3deaca49e93eb6e1b905c0ae61.zip | |
soc/intel/cmn/cse: Allow to perform essential CSE operations post EOP
This patch allows to send late EOP cmd to CSE (after CSE .final)
using boot state machine (either BS_PAYLOAD_BOOT or BS_PAYLOAD_LOAD)
if the SoC user selects SOC_INTEL_CSE_SEND_EOP_LATE config.
Rename `set_cse_end_of_post()` to `send_cse_eop_with_late_finalize()`
to make the function name more meaningful with its operation.
BUG=b:260041679
TEST=Able to boot Google/Rex after sending CSE EOP late.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: If4c4564befcd38732368b21f1ca3e24b68c30e0c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69978
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Diffstat (limited to 'src/soc/intel/common')
| -rw-r--r-- | src/soc/intel/common/block/cse/cse_eop.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/soc/intel/common/block/cse/cse_eop.c b/src/soc/intel/common/block/cse/cse_eop.c index b8b8e36486be..53a4fa555e67 100644 --- a/src/soc/intel/common/block/cse/cse_eop.c +++ b/src/soc/intel/common/block/cse/cse_eop.c @@ -238,9 +238,11 @@ void cse_send_end_of_post(void) return do_send_end_of_post(); } -static void set_cse_end_of_post(void *unused) +static void send_cse_eop_with_late_finalize(void *unused) { - return do_send_end_of_post(); + do_send_end_of_post(); + if (CONFIG(SOC_INTEL_CSE_SEND_EOP_LATE)) + cse_late_finalize(); } /* @@ -253,7 +255,7 @@ static void set_cse_end_of_post(void *unused) * BS_PAYLOAD_BOOT instead. */ #if !CONFIG(HECI_DISABLE_USING_SMM) -BOOT_STATE_INIT_ENTRY(BS_PAYLOAD_BOOT, BS_ON_ENTRY, set_cse_end_of_post, NULL); +BOOT_STATE_INIT_ENTRY(BS_PAYLOAD_BOOT, BS_ON_ENTRY, send_cse_eop_with_late_finalize, NULL); #else -BOOT_STATE_INIT_ENTRY(BS_PAYLOAD_LOAD, BS_ON_ENTRY, set_cse_end_of_post, NULL); +BOOT_STATE_INIT_ENTRY(BS_PAYLOAD_LOAD, BS_ON_ENTRY, send_cse_eop_with_late_finalize, NULL); #endif |