src/mainboard/starlabs/starbook/spd/Makefile.mk

   1 ## SPDX-License-Identifier: GPL-2.0-only
   2
   3 # Schematics for this platform show Samsung K4A8G165WB-BCRC devices
   4 # which are 8Gb, 2400Mbps 512Mx16 devices.
   5 #
   6 # The hardware platforms used for testing are fitted with a Micron part
   7 # which has the FBGA identifier "D9ZFW".  The identification tool at
   8 # https://www.micron.com/support/tools-and-utilities/fbga identifies
   9 # this as the MT40A1G16KD-062E:E.  These are 16Gb, 1Gx16 devices.
  10 #
  11 # We have defined both SPD options below.
  12 SPD_SOURCES = empty_ddr4                        # 0b0000
  13 SPD_SOURCES += micron-MT40A1G16KD-062E-E        # 0b0001
  14 SPD_SOURCES += empty_ddr4                       # 0b0010
  15 SPD_SOURCES += empty_ddr4                       # 0b0011
  16 SPD_SOURCES += empty_ddr4                       # 0b0100
  17 SPD_SOURCES += empty_ddr4                       # 0b0101
  18 SPD_SOURCES += samsung-K4A8G165WB-BCRC          # 0b0110
  19 SPD_SOURCES += samsung-K4A8G165WB-BCRC          # 0b0111
  20
  21 LIB_SPD_DEPS = $(foreach f, $(SPD_SOURCES), src/mainboard/$(MAINBOARDDIR)/spd/$(f).spd.hex)