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| author | Julien Viard de Galbert <jviarddegalbert@online.net> | 2018-08-14 16:15:26 +0200 |
|---|---|---|
| committer | Philipp Deppenwiese <zaolin.daisuki@gmail.com> | 2018-09-14 14:11:03 +0000 |
| commit | 2912e8e5dc66708703db79df87e3215408a653ae (patch) | |
| tree | ce3fd68f9114c4654957e4810f273625a148442f /src/soc/intel/common/block/pmc/pmclib.c | |
| parent | 86b8d176e8b2d62c1d4a713f91b5858b5d39dd84 (diff) | |
| download | coreboot-2912e8e5dc66708703db79df87e3215408a653ae.tar.xz | |
soc/intel/denverton_ns: Enable common block PMC
Mainly update headers to build.
Added option PMC_GLOBAL_RESET_ENABLE_LOCK to remove
function configuring the global reset through PMC base.
On denverton the global reset lock is not in PMC base
but in the PCI registers so this code cannot be shared.
Change-Id: I9ace70862cab63f8355252d034292596c7eab1fd
Signed-off-by: Julien Viard de Galbert <jviarddegalbert@online.net>
Reviewed-on: https://review.coreboot.org/25426
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lijian Zhao <lijian.zhao@intel.com>
Reviewed-by: Evandro Luiz Hauenstein <kingsumos@gmail.com>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Diffstat (limited to 'src/soc/intel/common/block/pmc/pmclib.c')
| -rw-r--r-- | src/soc/intel/common/block/pmc/pmclib.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/soc/intel/common/block/pmc/pmclib.c b/src/soc/intel/common/block/pmc/pmclib.c index 339e674a6e..52bfaecd3d 100644 --- a/src/soc/intel/common/block/pmc/pmclib.c +++ b/src/soc/intel/common/block/pmc/pmclib.c @@ -419,6 +419,7 @@ int pmc_fill_power_state(struct chipset_power_state *ps) return ps->prev_sleep_state; } +#if IS_ENABLED(CONFIG_PMC_GLOBAL_RESET_ENABLE_LOCK) /* * If possible, lock 0xcf9. Once the register is locked, it can't be changed. * This lock is reset on cold boot, hard reset, soft reset and Sx. @@ -451,6 +452,7 @@ void pmc_global_reset_enable(bool enable) reg = enable ? reg | CF9_GLB_RST : reg & ~CF9_GLB_RST; write32((void *)etr, reg); } +#endif // CONFIG_PMC_GLOBAL_RESET_ENABLE_LOCK int vboot_platform_is_resuming(void) { |