diff options
| author | Karthikeyan Ramasubramanian <kramasub@google.com> | 2020-09-18 01:34:27 -0600 |
|---|---|---|
| committer | Karthik Ramasubramanian <kramasub@google.com> | 2020-09-21 15:49:16 +0000 |
| commit | cc05e311a26132abe3139d4c5f2bc36db5a738d1 (patch) | |
| tree | 9409890cfb9c2dda8dafae382bd3e4e5e3fbcc02 /src/soc/intel/common/block/cse/cse_lite.c | |
| parent | be710767fd34e72af399ec2985f788e4054939f8 (diff) | |
soc/intel/common/cse_lite: Defer cse_fw_sync for JSL
Defer cse_fw_sync to BS_DEV_RESOURCES boot state so that MRC training
data can be cached before CSE FW Sync and a second MRC training can be
avoided.
BUG=b:168850641
TEST=Build and boot the waddledoo board to OS. Ensure that the memory
training is performed only once.
Change-Id: I0ef5693eaa6ed34dc08c94e5db153f4295578f5f
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45515
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
Diffstat (limited to 'src/soc/intel/common/block/cse/cse_lite.c')
| -rw-r--r-- | src/soc/intel/common/block/cse/cse_lite.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/soc/intel/common/block/cse/cse_lite.c b/src/soc/intel/common/block/cse/cse_lite.c index 7daa35eb9b..c9e4e1f470 100644 --- a/src/soc/intel/common/block/cse/cse_lite.c +++ b/src/soc/intel/common/block/cse/cse_lite.c @@ -751,7 +751,7 @@ void cse_fw_sync(void *unused) } } -#if CONFIG(SOC_INTEL_TIGERLAKE) +#if CONFIG(SOC_INTEL_TIGERLAKE) || CONFIG(SOC_INTEL_JASPERLAKE) /* * This needs to happen after the MRC cache write to avoid a 2nd * memory training sequence. |