Hello Julius Werner, Mathew King, Duncan Laurie, build bot (Jenkins), Furquan Shaikh,
I'd like you to reexamine a change. Please visit
https://review.coreboot.org/c/coreboot/+/35206
to look at the new patch set (#4).
Change subject: lib/spd_bin: Extend DDR4 spd information ......................................................................
lib/spd_bin: Extend DDR4 spd information
From DDR4 SPD spec:
Byte 4 (0x004): SDRAM Density and Banks Bits [7, 6]: 00 = 0 (no bank groups) 01 = 1 (2 bank groups) 10 = 2 (4 bank groups) 11 = reserved
Bit [5, 4] : 00 = 2 (4 banks) 01 = 3 (8 banks) All others reserved
Separate DDR3 and DDR4 banks. And extened capmb, rows, cols and ranks.
Signed-off-by: Eric Lai ericr_lai@compal.corp-partner.google.com Change-Id: I5f56975ce73d8ed2d4de7d9fd08e5ae86993e731 --- M src/include/spd_bin.h M src/lib/spd_bin.c 2 files changed, 11 insertions(+), 7 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/06/35206/4