diff options
| author | Jo-Philipp Wich <jo@mein.io> | 2018-07-30 08:36:26 +0200 |
|---|---|---|
| committer | Jo-Philipp Wich <jo@mein.io> | 2018-07-30 11:11:21 +0200 |
| commit | c8e8ff1c9fbf699d04e2dc9e01d3349878ef7883 (patch) | |
| tree | 47adfa2011539158aa47d683c14503ba37dee957 /target/linux/brcm47xx/base-files/lib/preinit | |
| parent | ca0c649a380c4bd1d356bf5518f4da47b2b163c1 (diff) | |
| download | upstream-c8e8ff1c9fbf699d04e2dc9e01d3349878ef7883.tar.gz upstream-c8e8ff1c9fbf699d04e2dc9e01d3349878ef7883.tar.bz2 upstream-c8e8ff1c9fbf699d04e2dc9e01d3349878ef7883.zip | |
brcm47xx: rework model detection
On brcm47xx boards, the model ID is the combination of the "boardtype" nvram
variable and an optional supplemental "boardnum" variable while the human
readable model name is usually exposed in the "machine" field of the
/proc/cpuinfo file.
Move the extraction of the board nvram variables and model name string into
the 01_sysinfo file and rework the 01_detect board configuration script to
solely use the prepared sysinfo values without performing own detection
logic.
As a consequence, we can drop the ucidef_set_board_id() and
ucidef_set_model_name() invocations in favor to the generic behaviour
which copies the /tmp/sysinfo/{board_name,model} values into the board.json
"id" and "name" fields respectively.
Since "01_detect" only contains network configuration logic after this
change, move it to "01_network" and rename the contained "detect_by_xxx"
functions to "configure_by_xxx" instead, to avoid potential confusion.
Fixes FS#1576
Acked-by: Rafał Miłecki <rafal@milecki.pl>
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit d7d10f2c1e8511fe07c9760e85f2272a85168f8d)
Diffstat (limited to 'target/linux/brcm47xx/base-files/lib/preinit')
| -rw-r--r-- | target/linux/brcm47xx/base-files/lib/preinit/01_sysinfo | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/target/linux/brcm47xx/base-files/lib/preinit/01_sysinfo b/target/linux/brcm47xx/base-files/lib/preinit/01_sysinfo index 8a2de67bc5..a3b0c38437 100644 --- a/target/linux/brcm47xx/base-files/lib/preinit/01_sysinfo +++ b/target/linux/brcm47xx/base-files/lib/preinit/01_sysinfo @@ -1,12 +1,16 @@ #!/bin/sh do_sysinfo_brcm47xx() { - local name="$(sed -ne 's/^machine[ \t]*: //p' /proc/cpuinfo)" - [ -z "$name" ] && name="unknown" + local boardtype="$(nvram get boardtype)" + local boardnum="$(nvram get boardnum)" + local model="$(sed -ne 's/^machine[ \t]*: //p' /proc/cpuinfo)" + + [ -z "$model" ] && model="unknown" + [ -z "$boardtype" ] && boardtype="unknown" [ -e "/tmp/sysinfo/" ] || mkdir -p "/tmp/sysinfo/" - echo "$name" > /tmp/sysinfo/board_name - echo "unknown" > /tmp/sysinfo/model + echo "$boardtype${boardnum:+:$boardnum}" > /tmp/sysinfo/board_name + echo "$model" > /tmp/sysinfo/model } boot_hook_add preinit_main do_sysinfo_brcm47xx |