Rainier power supply presence detects
Update rainier.conf to indicate the four power supply instances.
Update bbappend for Rainier SYSTEMD_LINK and SYSTEMD_ENVIRONMENT_FILE.
Add in subdirectory and power supply configuration files for GPIO
presence detect of the Rainier power supplies.
Use aspeed-gpio.sh from https://github.com/bradbishop/gpio-keys to
determine gpio-key values. Use 7-bit I2C addresses on BMC.
+-----+--------+----------+----+
| PSU | GPIO | gpio-key | AA |
+-----+--------+----------+----+
| ps0 | GPIOS0 | 144 | 68 |
+-----+--------+----------+----+
| ps1 | GPIOS1 | 145 | 69 |
+-----+--------+----------+----+
| ps2 | GPIOS2 | 146 | 6a |
+-----+--------+----------+----+
| ps3 | GPIOS3 | 147 | 6b |
+-----+--------+----------+----+
Change-Id: I5ac5b9319174cb95e5f707e1ce4c622a28d1f886
Signed-off-by: Brandon Wyman <bjwyman@gmail.com>
6 files changed