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coreboot-kgpe-d16/src/drivers/mrc_cache/Kconfig

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drivers/mrc_cache: move mrc_cache support to drivers There's nothing intel-specific about the current mrc_cache support. It's logic manages saving non-volatile areas into the boot media. Therefore, expose it to the rest of the system for any and all to use. BUG=b:69614064 Change-Id: I3b331c82a102f88912a3e10507a70207fb20aecc Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/22901 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2017-12-15 20:26:40 +01:00
config CACHE_MRC_SETTINGS
drivers/mrc_cache: Make CACHE_MRC_SETTINGS not selectable Don't allow the user to select this manually, since it doesn't build on platforms that don't use it. Don't set the bool value so that it doesn't show as not selected in the .config file of platforms that don't use this. Change-Id: Icf026a297204868d485be270ccee7e0bec0ac73b Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/22933 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2017-12-18 17:05:14 +01:00
bool
help
Save cached MRC settings
drivers/mrc_cache: move mrc_cache support to drivers There's nothing intel-specific about the current mrc_cache support. It's logic manages saving non-volatile areas into the boot media. Therefore, expose it to the rest of the system for any and all to use. BUG=b:69614064 Change-Id: I3b331c82a102f88912a3e10507a70207fb20aecc Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/22901 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2017-12-15 20:26:40 +01:00
if CACHE_MRC_SETTINGS
config MRC_SETTINGS_CACHE_SIZE
hex
default 0x10000
config MRC_SETTINGS_PROTECT
bool "Enable protection on MRC settings"
default n
config HAS_RECOVERY_MRC_CACHE
bool
default n
config MRC_CLEAR_NORMAL_CACHE_ON_RECOVERY_RETRAIN
bool
default n
config MRC_SETTINGS_VARIABLE_DATA
bool
default n
drivers/mrc_cache: Make bootstate for SPI writes variable The default time for writing MRC data to flash is at the exit of BS_DEV_ENUMERATE but this is too early for some implementations. Add an option to Kconfig for allowing a late option to be selected. The timing of the late option is at the entry of BS_OS_RESUME_CHECK. TEST=Select option and inspect console log on Kahlee BUG=b:69614064 Change-Id: Ie7ba9070829d98414ee788e14d1a768145d742ea Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/22937 Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2017-12-18 23:56:44 +01:00
config MRC_WRITE_NV_LATE
bool
default n
help
MRC settings are normally written to NVRAM at BS_DEV_ENUMERATE-EXIT.
If a platform requires MRC settings written to NVRAM later than
normal, select this item. This will cause the write to occur at
BS_OS_RESUME_CHECK-ENTRY.
drivers/mrc_cache: move mrc_cache support to drivers There's nothing intel-specific about the current mrc_cache support. It's logic manages saving non-volatile areas into the boot media. Therefore, expose it to the rest of the system for any and all to use. BUG=b:69614064 Change-Id: I3b331c82a102f88912a3e10507a70207fb20aecc Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/22901 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2017-12-15 20:26:40 +01:00
endif # CACHE_MRC_SETTINGS
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