Duncan Laurie (dlaurie@chromium.org) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/18199
-gerrit
commit a6f759eecf1ff7b8c21beba207d9f06b7570033b Author: Duncan Laurie dlaurie@chromium.org Date: Sat Jan 21 16:57:57 2017 -0800
google/eve: Enable separate recovery MRC cache
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: I6a9507eb0b919b3af2752e2499904cc62509c06a Signed-off-by: Duncan Laurie dlaurie@chromium.org --- src/mainboard/google/eve/Kconfig | 2 ++ src/mainboard/google/eve/chromeos.fmd | 31 ++++++++++++++++++------------- 2 files changed, 20 insertions(+), 13 deletions(-)
diff --git a/src/mainboard/google/eve/Kconfig b/src/mainboard/google/eve/Kconfig index 32c029d..e83e7d9 100644 --- a/src/mainboard/google/eve/Kconfig +++ b/src/mainboard/google/eve/Kconfig @@ -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 diff --git a/src/mainboard/google/eve/chromeos.fmd b/src/mainboard/google/eve/chromeos.fmd index 58b6127..bdadcf7 100644 --- a/src/mainboard/google/eve/chromeos.fmd +++ b/src/mainboard/google/eve/chromeos.fmd @@ -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
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Duncan Laurie