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| author | Richard Spiegel <richard.spiegel@amd.corp-partner.google.com> | 2018-09-10 13:42:00 -0700 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2018-09-17 16:27:50 +0000 |
| commit | c703beb31d8f95c1e861cb4007b02c3eaaf93c33 (patch) | |
| tree | c4a7d0b99a6136feed9f08a1ce55340859cf1b28 /src/soc/amd | |
| parent | 1b25f1b47c57e32f2a27480e12daa61331e456a3 (diff) | |
| download | coreboot-c703beb31d8f95c1e861cb4007b02c3eaaf93c33.tar.xz | |
mb/google/kahlee/variants/baseboard: Set STAPM percentage
Default STAPM percentage causes a lot of thermal throttling on grunt.
AMD experimented with 80%, it works for grunt. This is initial code to
provide easy change path for other grunt based platforms.
BUG=b:111608748
TEST=build and boot grunt.
Change-Id: I22863f6ed76152bf872fce3e275f8a7fd8077504
Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Reviewed-on: https://review.coreboot.org/28564
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Diffstat (limited to 'src/soc/amd')
| -rw-r--r-- | src/soc/amd/stoneyridge/chip.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/soc/amd/stoneyridge/chip.h b/src/soc/amd/stoneyridge/chip.h index c98734d5f3..4cf2b33596 100644 --- a/src/soc/amd/stoneyridge/chip.h +++ b/src/soc/amd/stoneyridge/chip.h @@ -51,6 +51,9 @@ struct soc_amd_stoneyridge_config { size_t uma_size; struct dw_i2c_bus_config i2c[STONEY_I2C_DEV_MAX]; + u8 stapm_percent; + u32 stapm_time; + u32 stapm_power; }; typedef struct soc_amd_stoneyridge_config config_t; |