tree acade1d3742a733de63411972f09c53b4faaa87c
parent dd1a0acc4a1a08d3ff446fa84c41307eead91f11
author Marco Chen <marcochen@chromium.org> 1586500399 +0800
committer Patrick Georgi <pgeorgi@google.com> 1586858178 +0000

soc/intel/jasperlake: Allow mainboard to override DRAM part number

In order to support mainboards that do not store DRAM part number in
the traditional way i.e. within the CBFS SPD for soldered memory, this
change provides a runtime callback to allow mainboards to provide DRAM
part number from a custom location e.g. external EEPROM on dedede.

For other boards it should be a NOP since the weak implementation of
mainboard_get_dram_part_num does nothing.

BUG=b:152019429

Change-Id: I7ba635f5504ba288308d7d7a4935f405f289aa8d
Signed-off-by: Marco Chen <marcochen@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40302
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>