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| author |   Michael-Luke Jones <mlj28@cam.ac.uk> | 2006-09-25 18:46:53 +0000 |
|---|---|---|
| committer | Michael-Luke Jones <mlj28@cam.ac.uk> | 2006-09-25 18:46:53 +0000 |
| commit | 41fa5a8dbe2037292318aeab9d41af4de3688414 (patch) | |
| tree | 0a3ea40d87f54e9d484f55a419eecba8bbeeb5c6 /packages/mdev | |
| parent | b9c26c23aa50e080a857261b64312966ae0f327d (diff) | |
| download | openembedded-41fa5a8dbe2037292318aeab9d41af4de3688414.tar.gz | |
mdev: add missing file
Diffstat (limited to 'packages/mdev')
| -rw-r--r-- | packages/mdev/mdev-1.2.1/slugos/loadmicrocode.sh | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/packages/mdev/mdev-1.2.1/slugos/loadmicrocode.sh b/packages/mdev/mdev-1.2.1/slugos/loadmicrocode.sh new file mode 100644 index 0000000000..ad1a9e7a44 --- /dev/null +++ b/packages/mdev/mdev-1.2.1/slugos/loadmicrocode.sh @@ -0,0 +1,29 @@ +#!/bin/sh + +# Manual firmware loading with firmware_class +# Reason: Because I can (or because mdev doesn't support firmware loading) +# Trigger: Creation of the /dev/ixp4xx_ucode device (this is hacky too, unfortunately) + +sleep 1 + +# Cancel NPE-A microcode upload +echo -1 > /sys/class/firmware/ixp4xx_npe.0/loading + +sleep 1 + +# Test for NPE-B presence + +if test -f /lib/firmware/NPE-B; then + # Upload NPE-B microcode + echo 1 > /sys/class/firmware/ixp4xx_npe.1/loading + cat /lib/firmware/NPE-B > /sys/class/firmware/ixp4xx_npe.1/data + echo 0 > /sys/class/firmware/ixp4xx_npe.1/loading +else + # Cancel NPE-B microcode upload + echo -1 > /sys/class/firmware/ixp4xx_npe.1/loading +fi + +sleep 1 + +# Cancel NPE-C microcode upload +echo -1 > /sys/class/firmware/ixp4xx_npe.2/loading |