diff options
| author | Jamie Ryu <jamie.m.ryu@intel.com> | 2020-06-24 18:29:06 -0700 |
|---|---|---|
| committer | Tim Wawrzynczak <twawrzynczak@chromium.org> | 2020-07-01 17:25:35 +0000 |
| commit | bd8e761be20c08e56fd79e357727101def0ff622 (patch) | |
| tree | c5ae2447c01daed773d4e4eecf92b7e07ff0c62d | |
| parent | bc76cf56a4742cfb221ca1770e36af22e910ee77 (diff) | |
soc/intel/tigerlake: Switch to CSE Lite RW at BS_DEV_INIT_CHIPS entry
This is a W/A to avoid a communication issue with CSE Lite over Heci
interface. This will help to avoid boot failures with CSE Lite until
the permanent fix is available.
BUG=b:159884143
TEST=build and boot volteer with serial and non-serial image
Change-Id: Ib136a2154b36c63c7147bbcfbf1ca7beac3a5685
Signed-off-by: Jamie Ryu <jamie.m.ryu@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42790
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
| -rw-r--r-- | src/soc/intel/common/block/cse/cse_lite.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/soc/intel/common/block/cse/cse_lite.c b/src/soc/intel/common/block/cse/cse_lite.c index 3077c7f09e..8e43e35c47 100644 --- a/src/soc/intel/common/block/cse/cse_lite.c +++ b/src/soc/intel/common/block/cse/cse_lite.c @@ -361,4 +361,8 @@ void cse_fw_sync(void *unused) } } +#if CONFIG(SOC_INTEL_TIGERLAKE) +BOOT_STATE_INIT_ENTRY(BS_DEV_INIT_CHIPS, BS_ON_ENTRY, cse_fw_sync, NULL); +#else BOOT_STATE_INIT_ENTRY(BS_PRE_DEVICE, BS_ON_ENTRY, cse_fw_sync, NULL); +#endif |