openwrt/target/linux/ramips/base-files/etc/hotplug.d/firmware/10-rt2x00-eeprom
Gabor Juhos 3626444c6d ramips: rt305x: add support for the Asus WL-330N3G board
This patch adds support for the ASUS WL-330N3G

Comparing to the WL-330N, It have 32MB ram, usb support and a bicolor led.

The bi-color led is driven by 2 gpio.
I don't know how to handle this, so I simply made 2 leds : one red, one blue.
But the red light takes precedence over the blue one according to the chart below.

r = led is red
b = led is blue
0 = led is off

xy= x->r for red, b for blue led, y->value of brightness in /sys/class/leds/x/brughtness

initial state	action	 led	gpio state

r0	b0	r0->r1	 r  	r0	b0
r0	b0	b0->b1   b	r0	b1

r1	b0	r1->r0	 0	r0	b0
r1	b0	b0->b1	 r	r1	*b1*

r1	b1	r1->r0   b	r0	b1
r1	b1	b1->b0   r	r1	b0

r0	b1	r0->r1   r	r1	*b1*
r0	b1	b1->b0   0	r0	r0

Signed-off-by: Frédéric Leroy <fredo@starox.org>

SVN-Revision: 31450
2012-04-23 16:56:05 +00:00

100 lines
1.5 KiB
Bash

#!/bin/sh
rt2x00_eeprom_die() {
echo "rt2x00 eeprom: " "$*"
exit 1
}
rt2x00_eeprom_extract() {
local part=$1
local offset=$2
local count=$3
local mtd
. /etc/functions.sh
mtd=$(find_mtd_part $part)
[ -n "$mtd" ] || \
rt2x00_eeprom_die "no mtd device found for partition $part"
dd if=$mtd of=/lib/firmware/$FIRMWARE bs=1 skip=$offset count=$count || \
rt2x00_eeprom_die "failed to extract from $mtd"
}
[ -e /lib/firmware/$FIRMWARE ] && exit 0
. /lib/ramips.sh
board=$(ramips_board_name)
case "$FIRMWARE" in
"RT288X.eeprom" | \
"RT305X.eeprom" | \
"RT3883.eeprom")
case $board in
dir-300-b1 | \
dir-600-b1 | \
dir-600-b2)
rt2x00_eeprom_extract "devdata" 16384 272
;;
rt-n10-plus | \
rt-g32-b1)
rt2x00_eeprom_extract "devconf" 0 272
;;
f5d8235-v1 | \
f5d8235-v2)
rt2x00_eeprom_extract "u-boot" 262144 272
;;
all0256n | \
argus-atp52b | \
bc2 | \
esr-9753 | \
fonera20n | \
freestation5 | \
hw550-3g | \
mofi3500-3gn | \
pwh2004 | \
nbg-419n | \
nw718 | \
omni-emb | \
rt-n15 | \
rt-n56u | \
sl-r7205 | \
v11st-fe | \
v22rw-2x2 | \
w306r-v20 | \
w502u | \
wcr-150gn | \
whr-g300n | \
wl-330n | \
wl-330n3g | \
wl-351 | \
wli-tx4-ag300n | \
wr512-3gn | \
wr6202 | \
xdxrn502j)
rt2x00_eeprom_extract "factory" 0 272
;;
wl341v3)
rt2x00_eeprom_extract "board-nvram" 64880 272
;;
*)
rt2x00_eeprom_die "board $board is not supported yet"
;;
esac
;;
"rt2x00pci_1_0.eeprom")
case $board in
rt-n56u)
rt2x00_eeprom_extract "factory" 32768 272
;;
esac
;;
esac