diff options
| author | Kane Chen <kane.chen@intel.com> | 2017-08-22 11:37:18 +0800 |
|---|---|---|
| committer | Aaron Durbin <adurbin@chromium.org> | 2017-08-23 15:52:48 +0000 |
| commit | 5bddcc48b82c1887c96077c85ba078cd427d1133 (patch) | |
| tree | ce7c00ecf1a043d7c310e8bb7de100df18ed845d /src/soc/intel/apollolake | |
| parent | a0d31d8d7d1fd7241eef2c15aa73b232c62b6922 (diff) | |
soc/intel/apollolake: Allow overriding dev tree settings by board
This change provides interface to override dev tree settings per
board due to many projects share same devicetree.cb.
BUG=b:64880573
TEST=Verify that dev tree settings can be overridden in mainboard
on coral
Change-Id: I349b1678d9e66022b586b6c7f344b831ed631c74
Signed-off-by: Kane Chen <kane.chen@intel.com>
Reviewed-on: https://review.coreboot.org/21142
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'src/soc/intel/apollolake')
| -rw-r--r-- | src/soc/intel/apollolake/chip.c | 7 | ||||
| -rw-r--r-- | src/soc/intel/apollolake/include/soc/cpu.h | 1 |
2 files changed, 8 insertions, 0 deletions
diff --git a/src/soc/intel/apollolake/chip.c b/src/soc/intel/apollolake/chip.c index af625a1d9e..628304c99d 100644 --- a/src/soc/intel/apollolake/chip.c +++ b/src/soc/intel/apollolake/chip.c @@ -497,6 +497,11 @@ static void glk_fsp_silicon_init_params_cb( silconfig->HdaEnable = 0; } +void __attribute__((weak)) mainboard_devtree_update(struct device *dev) +{ + /* Override dev tree settings per board */ +} + void platform_fsp_silicon_init_params_cb(FSPS_UPD *silupd) { FSP_S_CONFIG *silconfig = &silupd->FspsConfig; @@ -512,6 +517,8 @@ void platform_fsp_silicon_init_params_cb(FSPS_UPD *silupd) return; } + mainboard_devtree_update(dev); + cfg = dev->chip_info; /* Parse device tree and disable unused device*/ diff --git a/src/soc/intel/apollolake/include/soc/cpu.h b/src/soc/intel/apollolake/include/soc/cpu.h index 10e0595900..2d22ae5181 100644 --- a/src/soc/intel/apollolake/include/soc/cpu.h +++ b/src/soc/intel/apollolake/include/soc/cpu.h @@ -28,5 +28,6 @@ struct device; void apollolake_init_cpus(struct device *dev); +void mainboard_devtree_update(struct device *dev); #endif /* _SOC_APOLLOLAKE_CPU_H_ */ |