| Sean Rhodes | e96ade6 | 2021-10-18 21:07:20 +0100 | [diff] [blame] | 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) |