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coreboot_tables: pass the early_mmc_wake_hw status to payload

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Pass the return value from early_mmc_wake_hw() to the payload so that
payload can skip sending CMD0 and resetting the card in case of success
or in case of a failure in firmware, payload can recover by sending
CMD0 and resetting the card.

BUG=b:78106689
TEST=Boot to OS

Change-Id: Ia4c57d05433c3966118c3642913d7017958cce55
Signed-off-by: Bora Guvendik <bora.guvendik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/25464
Reviewed-by: Lijian Zhao <lijian.zhao@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Bora Guvendik
2018-03-30 16:03:32 -07:00
committed by Patrick Georgi
parent b7fe7a1a8e
commit ddf2bc5081
5 changed files with 60 additions and 0 deletions
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1
payloads/libpayload/include/sysinfo.h
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@ -129,6 +129,7 @@ struct sysinfo_t {
uint64_t mtc_start;
uint32_t mtc_size;
void *chromeos_vpd;
int mmc_early_wake_status;
};
extern struct sysinfo_t lib_sysinfo;