soc/mediatek/mt8188: Add DRAM fast calibration support

Define fields of sdram_params and enable MEDIATEK_BLOB_FAST_INIT to
run fast calibration for MT8188 using blob.

DRAM fast calibration logs:
DRAM-K: Fast calibration passed in 19530 msecs
dram size (romstage): 0x200000000

TEST=Fast calibration pass.
BUG=b:233720142

Signed-off-by: Xi Chen <xixi.chen@mediatek.com>
Change-Id: I2468d971fe861cbd09cc86c8a5a1fb531bfe78d7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/66279
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>

0 files changed, 0 insertions, 0 deletions