diff options
Diffstat (limited to 'meta-yadro/meta-nicole/recipes-phosphor/chassis/avsbus-control/avsbus-control.sh')
-rwxr-xr-x | meta-yadro/meta-nicole/recipes-phosphor/chassis/avsbus-control/avsbus-control.sh | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/meta-yadro/meta-nicole/recipes-phosphor/chassis/avsbus-control/avsbus-control.sh b/meta-yadro/meta-nicole/recipes-phosphor/chassis/avsbus-control/avsbus-control.sh new file mode 100755 index 000000000..0330b221f --- /dev/null +++ b/meta-yadro/meta-nicole/recipes-phosphor/chassis/avsbus-control/avsbus-control.sh @@ -0,0 +1,31 @@ +#!/bin/sh -eu + +function override_avs_settings() +{ + BUS=$1 + + i2cset -y ${BUS} 0x44 0x00 0x00 b # VCS + i2cset -y ${BUS} 0x44 0x24 0x044C w # VOUT_MAX 1100mV + i2cset -y ${BUS} 0x44 0x40 0x0456 w # VOUT_OV_FAULT_LIMIT 1110mV + i2cset -y ${BUS} 0x44 0x25 0x0438 w # VOUT_MARGING_HIGH 1080mV + i2cset -y ${BUS} 0x44 0x26 0x03D4 w # VOUT_MARGING_LOW 980mV + i2cset -y ${BUS} 0x44 0x44 0x024E w # VOUT_UV_FAULT_LIMIT 590mV + i2cset -y ${BUS} 0x44 0x2B 0x0258 w # VOUT_MIN 600mV + + i2cset -y ${BUS} 0x44 0x00 0x01 b # VDD + i2cset -y ${BUS} 0x44 0x24 0x044C w # VOUT_MAX 1100mV + i2cset -y ${BUS} 0x44 0x40 0x0456 w # VOUT_OV_FAULT_LIMIT 1110mV + i2cset -y ${BUS} 0x44 0x25 0x041A w # VOUT_MARGING_HIGH 1050mV + i2cset -y ${BUS} 0x44 0x26 0x03B6 w # VOUT_MARGING_LOW 950mV + i2cset -y ${BUS} 0x44 0x44 0x024E w # VOUT_UV_FAULT_LIMIT 590mV + i2cset -y ${BUS} 0x44 0x2B 0x0258 w # VOUT_MIN 600mV + + i2cset -y ${BUS} 0x44 0x00 0xFF b # All pages (VCS & VDD) + i2cset -y ${BUS} 0x44 0x01 0xB0 b # Enable + + i2cset -y ${BUS} 0x46 0x00 0x01 b # VDN + i2cset -y ${BUS} 0x46 0x01 0xB0 b # Enable +} + +override_avs_settings 4 +override_avs_settings 5 |