ADL supports 8B Bank Architecture, whereas Sabrina supports either BG or
16B Bank Architectures depending on the speed. This influences SDRAM
Density and Banks, SDRAM Addressing bytes in SPD. Encode them as per the
individual SoC advisories.
BUG=b:211510456
TEST=Generate SPDs for Sabrina.
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Change-Id: Ic854ccccb2b301e75d0f28cd36daf87fd41e07e7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61948
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
ADL and Sabrina provide different advisories to encode Optional SDRAM
features (byte indices 7 & 9). Encode those bytes as per the respective
advisories.
BUG=b:211510456
TEST=Generate the SPD binaries for Sabrina.
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Change-Id: Icac8ae148458162768a919d9690d7bf96734e6c0
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61730
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Reka Norman <rekanorman@chromium.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Hynix H9JCNNNBK3MLYR-N6E will be used for nereid P1. Add it to the parts
list and regenerate the SPDs using spd_gen.
BUG=b:217096008
TEST=None
Signed-off-by: Reka Norman <rekanorman@google.com>
Change-Id: I8775fe0551e0712507d42a778e04745a07270d71
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61904
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kangheui Won <khwon@chromium.org>
Mainboards using Sabrina SoC will be using LP5 memory technology.
Generate the initial set of SPDs for the existing LP5 memory parts.
BUG=b:211510456
TEST=util/spd_tools/bin/spd_gen spd/lp5/memory_parts.json lp5
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Change-Id: Ibb43f26b36460290341c5ffcad1ef5a2ff1647c8
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61543
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Karthikeyan Ramasubramanian