Richard Spiegel has uploaded this change for review. ( https://review.coreboot.org/28597
Change subject: mb/google/kahlee/variants/careena/devicetree.cb: Set STAPM values ......................................................................
mb/google/kahlee/variants/careena/devicetree.cb: Set STAPM values
AMD has tested careena, and for the time being is recommending a scalar of 68%, power limit of 7.8 W and time constant of 2500. Using new STAPM configuration code, set the desired values.
BUG=b:111561217 TEST=none, code was tested with grunt.
Change-Id: I42671ab0e66b21dc4f8c8c326c1fa33328b1390e Signed-off-by: Richard Spiegel richard.spiegel@silverbackltd.com --- M src/mainboard/google/kahlee/variants/careena/devicetree.cb 1 file changed, 3 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/97/28597/1
diff --git a/src/mainboard/google/kahlee/variants/careena/devicetree.cb b/src/mainboard/google/kahlee/variants/careena/devicetree.cb index 513bd4e..ef24b45 100644 --- a/src/mainboard/google/kahlee/variants/careena/devicetree.cb +++ b/src/mainboard/google/kahlee/variants/careena/devicetree.cb @@ -20,6 +20,9 @@ register "dram_clear_on_reset" = "DRAM_CONTENTS_KEEP" register "uma_mode" = "UMAMODE_SPECIFIED_SIZE" register "uma_size" = "32 * MiB" + register "stapm_percent" = "68" + register "stapm_time" = "2500" + register "stapm_power" = "7800"
# Enable I2C0 for audio, USB3 hub at 400kHz register "i2c[0]" = "{