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| author | Julius Werner <jwerner@chromium.org> | 2019-11-18 13:01:06 -0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2019-11-19 11:26:21 +0000 |
| commit | 7fc928656e791064c46a4748f86466930bdf2de6 (patch) | |
| tree | a201d9efaf2a33e9a71709698ac7db0d47b92fc5 /src/soc/rockchip/rk3288 | |
| parent | ceb7e68c48eafbfa9b735842159e01e8d2123a93 (diff) | |
| download | coreboot-7fc928656e791064c46a4748f86466930bdf2de6.tar.gz coreboot-7fc928656e791064c46a4748f86466930bdf2de6.tar.bz2 coreboot-7fc928656e791064c46a4748f86466930bdf2de6.zip | |
lib/fmap: Disable pre-RAM cache for FSP 1.0
Due to the way CAR teardown is handled in FSP 1.0, the results of
car_get_var_ptr() aren't always reliable, which can break things when
running with FMAP cache. It might be possible to fix this but would make
the code rather complicated, so let's just disable the feature on these
platforms and hope they die out soon.
Also allow this option to be used by platforms that don't have space for
the cache and want to save a little more code.
Change-Id: I7ffb1b8b08a7ca3fe8d53dc827e2c8521da064c7
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36937
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Diffstat (limited to 'src/soc/rockchip/rk3288')
| -rw-r--r-- | src/soc/rockchip/rk3288/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/soc/rockchip/rk3288/Kconfig b/src/soc/rockchip/rk3288/Kconfig index 3aebab975430..6a44ccd2e01b 100644 --- a/src/soc/rockchip/rk3288/Kconfig +++ b/src/soc/rockchip/rk3288/Kconfig @@ -29,6 +29,7 @@ config SOC_ROCKCHIP_RK3288 select MAINBOARD_FORCE_NATIVE_VGA_INIT select HAVE_LINEAR_FRAMEBUFFER select NO_BOOTBLOCK_CONSOLE + select NO_FMAP_CACHE if SOC_ROCKCHIP_RK3288 |