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| author | Brad Bishop <bradleyb@fuzziesquirrel.com> | 2020-04-22 21:06:02 +0300 |
|---|---|---|
| committer | Andrew Geissler <geissonator@yahoo.com> | 2020-04-27 19:52:12 +0300 |
| commit | e161514219e0dc8a957dabbb8529fb9fcac4e115 (patch) | |
| tree | 5de46006517d690f5793eec41281d60611228ecd /meta-ibm/recipes-phosphor/chassis/power-workarounds/swift | |
| parent | a3f54c8b8cbd50bc86efdc52cfb7d348d8c19d21 (diff) | |
| download | openbmc-e161514219e0dc8a957dabbb8529fb9fcac4e115.tar.xz | |
meta-ibm: move all meta-witherspoon metadata
The metadata common to all IBM systems is confusingly split between
meta-ibm and meta-witherspoon. Move everything to meta-ibm.
The meta-ibm README is re-written to more accurately reflect the scope
of the layer.
Allow the configuration samples (bblayers.conf.sample,
local.conf.sample) to be sourced from either meta-ibm or
meta-witherspoon until such a time that any workflows and tooling have
had the opportunity to move to meta-ibm.
(From meta-ibm rev: 6e05ef2e90b214eaf4e43ee7027bbbb1d8d09442)
Change-Id: I3ec890d5300f9649c974ea6b9dca93a2e8a889ab
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
Diffstat (limited to 'meta-ibm/recipes-phosphor/chassis/power-workarounds/swift')
| -rw-r--r-- | meta-ibm/recipes-phosphor/chassis/power-workarounds/swift/power-workarounds.sh | 23 | ||||
| -rw-r--r-- | meta-ibm/recipes-phosphor/chassis/power-workarounds/swift/power-workarounds@.service | 16 |
2 files changed, 39 insertions, 0 deletions
diff --git a/meta-ibm/recipes-phosphor/chassis/power-workarounds/swift/power-workarounds.sh b/meta-ibm/recipes-phosphor/chassis/power-workarounds/swift/power-workarounds.sh new file mode 100644 index 000000000..dc1f4803b --- /dev/null +++ b/meta-ibm/recipes-phosphor/chassis/power-workarounds/swift/power-workarounds.sh @@ -0,0 +1,23 @@ +#!/bin/sh +# This should be run before power-on and used to patch/update power specific +# hardware settings. This is platform specific settings that must be +# updated/removed if not Swift. + +########## Program TPS53915 FSW to desired frequency ######### +# FREQUENCY_CONFIG D3h, bits 2:0 + +# AVDD, bus 3 addr 1D, set to 600khz +# 600khz = 1,0,0 +i2cset -y 3 0x1D 0xD3 0x04 b + +# 3.3VA, bus 3 addr 1C, set to 600khz +i2cset -y 3 0x1C 0xD3 0x04 b + +# 3.3VB, bus 3 addr 1B, set to 600khz +i2cset -y 3 0x1B 0xD3 0x04 b + +# 5.0V, bus 3 addr 1A, set to 850khz +# 850khz = 1,1,0 +i2cset -y 3 0x1A 0xD3 0x06 b +########## END Program TPS53915 FSW to desired frequency ######### + diff --git a/meta-ibm/recipes-phosphor/chassis/power-workarounds/swift/power-workarounds@.service b/meta-ibm/recipes-phosphor/chassis/power-workarounds/swift/power-workarounds@.service new file mode 100644 index 000000000..0926e033b --- /dev/null +++ b/meta-ibm/recipes-phosphor/chassis/power-workarounds/swift/power-workarounds@.service @@ -0,0 +1,16 @@ +[Unit] +Description=Perform power workarounds on VRMs after PGOOD is up +Wants=obmc-power-on@%i.target +After=obmc-power-on@%i.target +Before=obmc-host-start-pre@%i.target +Conflicts=obmc-chassis-poweroff@%i.target +ConditionPathExists=!/run/openbmc/chassis@%i-on + +[Service] +ExecStart=/usr/bin/power-workarounds.sh +SyslogIdentifier=power-workarounds.sh +Type=oneshot +RemainAfterExit=yes + +[Install] +WantedBy=obmc-chassis-poweron@%i.target |