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-rwxr-xr-xtarget/linux/brcm-2.4/base-files/etc/preinit.arch17
1 files changed, 14 insertions, 3 deletions
diff --git a/target/linux/brcm-2.4/base-files/etc/preinit.arch b/target/linux/brcm-2.4/base-files/etc/preinit.arch
index 5127e6088b..1b3c924ced 100755
--- a/target/linux/brcm-2.4/base-files/etc/preinit.arch
+++ b/target/linux/brcm-2.4/base-files/etc/preinit.arch
@@ -4,7 +4,7 @@ failsafe() {
lock /tmp/.failsafe
failsafe_ip
- echo "0 1 2 3 4 5u*" > /proc/switch/eth0/vlan/0/ports
+ echo "0 1 2 3 4 ${cpu_port:-5u*}" > /proc/switch/eth0/vlan/0/ports
set_state failsafe
[ -x "/usr/sbin/nvram" ] && {
@@ -39,8 +39,19 @@ esac
failsafe_ip
+check_module () {
+ module="$1"; shift; params="$*"
+
+ insmod "$module" "$params"
+ sleep 1
+ grep "^$module" /proc/modules
+ return $?
+}
+
insmod switch-core
-insmod switch-robo || insmod switch-adm || rmmod switch-core
+check_module switch-robo || check_module switch-adm || {
+ check_module bcm57xx activate_gpio=0x4 && cpu_port="8u*"
+} || rmmod switch-core
[ -d /proc/switch/eth0 ] && {
echo 1 > /proc/switch/eth0/reset
@@ -48,7 +59,7 @@ insmod switch-robo || insmod switch-adm || rmmod switch-core
# this would be easier if we blasted the message across all ports
# but we don't want packets leaking across interfaces
for port in $(seq 0 4); do {
- echo "$port 5u*" > /proc/switch/eth0/vlan/0/ports
+ echo "$port ${cpu_port:-5u*}" > /proc/switch/eth0/vlan/0/ports
netmsg 192.168.1.255 "Press reset now, to enter Failsafe!"
}; done
} || netmsg 192.168.1.255 "Press reset now, to enter Failsafe!"