Emulation/switch-coreboot
1
0
Fork 0
mirror of https://github.com/fail0verflow/switch-coreboot.git synced 2025-05-04 01:39:18 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

UPSTREAM: google/eve: Enable separate recovery MRC cache

Browse source 
In order to get quick boot speeds into recovery enable the
feature that allows for a separate recovery MRC cache.

This requires shuffling the FMAP around a bit in order to
provide another region for the recovery MRC cache.  To make
that shuffling easier, group the RW components into another
sub-region so it can use relative addresses.

BUG=chrome-os-partner:58666
TEST=manual testing on eve: check that recovery uses the MRC
cache, and that normal mode does too.  Check that if cache is
retrained in recovery mode it is also retrained in normal mode.
Also check that events show up in the log when retrain happens.

Change-Id: Id8e62117a9e679ef03e87a8563c377fc2a9a7c20
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Original-Commit-Id: e00365217c
Original-Change-Id: I6a9507eb0b919b3af2752e2499904cc62509c06a
Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Original-Reviewed-on: https://review.coreboot.org/18199
Original-Tested-by: build bot (Jenkins)
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/431209
Commit-Ready: Duncan Laurie <dlaurie@google.com>
Tested-by: Duncan Laurie <dlaurie@google.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This commit is contained in:
Duncan Laurie 2017-01-21 16:57:57 -08:00 • committed by chrome-bot
parent e5772aebf8
commit 86ca393e5b
2 changed files with 20 additions and 13 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
src/mainboard/google/eve/Kconfig
View file

@ -18,7 +18,9 @@ config BOARD_SPECIFIC_OPTIONS
config CHROMEOS
select EC_GOOGLE_CHROMEEC_SWITCHES
select HAS_RECOVERY_MRC_CACHE
select LID_SWITCH
select MRC_CLEAR_NORMAL_CACHE_ON_RECOVERY_RETRAIN
config DRIVERS_I2C_GENERIC
def_bool y

31
src/mainboard/google/eve/chromeos.fmd
View file

@ -4,24 +4,29 @@ FLASH@0xff000000 0x1000000 {
SI_ME@0x1000 0x1ff000
}
SI_BIOS@0x200000 0xe00000 {
RW_SECTION_A@0x0 0x3f0000 {
RW_SECTION_A@0x0 0x3e8000 {
VBLOCK_A@0x0 0x10000
FW_MAIN_A(CBFS)@0x10000 0x3dffc0
RW_FWID_A@0x3effc0 0x40
FW_MAIN_A(CBFS)@0x10000 0x3d7fc0
RW_FWID_A@0x3e7fc0 0x40
}
RW_SECTION_B@0x3f0000 0x3f0000 {
RW_SECTION_B@0x3e8000 0x3e8000 {
VBLOCK_B@0x0 0x10000
FW_MAIN_B(CBFS)@0x10000 0x3dffc0
RW_FWID_B@0x3effc0 0x40
FW_MAIN_B(CBFS)@0x10000 0x3d7fc0
RW_FWID_B@0x3e7fc0 0x40
}
RW_MRC_CACHE@0x7e0000 0x10000
RW_ELOG@0x7f0000 0x4000
RW_SHARED@0x7f4000 0x4000 {
SHARED_DATA@0x0 0x2000
VBLOCK_DEV@0x2000 0x2000
RW_MISC@0x7d0000 0x30000 {
UNIFIED_MRC_CACHE@0x0 0x20000 {
RECOVERY_MRC_CACHE@0x0 0x10000
RW_MRC_CACHE@0x10000 0x10000
}
RW_ELOG@0x20000 0x4000
RW_SHARED@0x24000 0x4000 {
SHARED_DATA@0x0 0x2000
VBLOCK_DEV@0x2000 0x2000
}
RW_VPD@0x28000 0x2000
RW_NVRAM@0x2a000 0x6000
}
RW_VPD@0x7f8000 0x2000
RW_NVRAM@0x7fa000 0x6000
RW_LEGACY(CBFS)@0x800000 0x200000
WP_RO@0xa00000 0x400000 {
RO_VPD@0x0 0x4000