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| author | Sean Rhodes <sean@starlabs.systems> | 2022-02-13 21:19:19 +0000 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2022-02-25 20:44:42 +0000 |
| commit | 4a9be9f32120794e7ea16d7dd5f4490f17dad623 (patch) | |
| tree | e538327c7802d4e76a86980423743f88731209c4 /payloads/external/tianocore/Makefile | |
| parent | 3ecee3cdd92e799072eb47262a1be29d62de927b (diff) | |
| download | coreboot-4a9be9f32120794e7ea16d7dd5f4490f17dad623.tar.gz coreboot-4a9be9f32120794e7ea16d7dd5f4490f17dad623.tar.bz2 coreboot-4a9be9f32120794e7ea16d7dd5f4490f17dad623.zip | |
payloads/tianocore: Pass SD_MMC_TIMEOUT build option
By default, edk2 allows 1000000μs for SD Card Readers and eMMC to
initialize which is excessive and causes a boot delay. This makes
the value configurable and uses a default of 1000μs which is sufficient
for the majority of readers. The value of 1000μs was hardcoded in
MrChromeBox's fork for around 2 years with no reported issues.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I873bcddf6f37a9eaae5c84991b3996d51fb460d3
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61902
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Diffstat (limited to 'payloads/external/tianocore/Makefile')
| -rw-r--r-- | payloads/external/tianocore/Makefile | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/payloads/external/tianocore/Makefile b/payloads/external/tianocore/Makefile index c6247cdefc22..437e706d5587 100644 --- a/payloads/external/tianocore/Makefile +++ b/payloads/external/tianocore/Makefile @@ -64,6 +64,10 @@ endif ifeq ($(CONFIG_TIANOCORE_CBMEM_LOGGING),y) BUILD_STR += -D USE_CBMEM_FOR_CONSOLE=TRUE endif +# SD_MMC_TIMEOUT = 1000000 +ifneq ($(CONFIG_TIANOCORE_SD_MMC_TIMEOUT),) +BUILD_STR += -D SD_MMC_TIMEOUT=$(CONFIG_TIANOCORE_SD_MMC_TIMEOUT) +endif # # The below are legacy options only available in CorebootPayloadPkg: # |