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authorVivek Unune <npcomplete13@gmail.com>2020-11-13 08:43:00 -0500
committerRafał Miłecki <rafal@milecki.pl>2021-04-01 08:58:14 +0200
commit209c5918b511d9e406a094ba246a985b640e519f (patch)
treec6ebe3c86a20676032bce8beeb9e4b41593633f1
parent22369ad7887e98bdb9d1999f221dfcd5fbb2f389 (diff)
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bcm53xx: enhance support for Linksys EA9500
1. Add leds and configs 2. Add network configs 3. Add script to clear partial boot flag 4. Hack to use port 5 as cpu port as port 8 connected to eth2 wont pass any frames 5. Enable EA9500 image generation Hardware Info: - Processor - Broadcom BCM4709C0KFEBG dual-core @ 1.4 GHz - Switch - BCM53012 in BCM4709C0KFEBG & external BCM53125 - DDR3 RAM - 256 MB - Flash - 128 MB (Toshiba TC58BVG0S3HTA00) - 2.4GHz - BCM4366 4×4 2.4/5G single chip 802.11ac SoC - Power Amp - Skyworks SE2623L 2.4 GHz power amp (x4) - 5GHz x 2 - BCM4366 4×4 2.4/5G single chip 802.11ac SoC - Power Amp - PLX Technology PEX8603 3-lane, 3-port PCIe switch - Ports - 8 Ports, 1 WAN Ports - Antennas - 8 Antennas - Serial Port - @j6 [GND,TX,RX] (VCC NC) 115200 8n1 Flashing Instructions: 1. Connect a USB-TTL table to J6 on the router as well as a ethernet cable to a lan port and your PC. 2. Power-on the router. 3. Use putty or a serial port program to view the terminal. Hit Ctrl+C and interrupt the CFE terminal terminal. 4. Setup a TFTP server on your local machine at setup you local IP to 192.168.1.2 5. Start the TFTP Server 6. Run following commands at the CFE terminal flash -noheader 192.168.1.2:/openwrt.trx nflash0.trx flash -noheader 192.168.1.2:/openwrt.trx nflash0.trx2 nvram set bootpartition=0 && nvram set partialboots=0 && nvram commit 7. Reboot router to be presented by OpenWrt Note: Only installation method via serial cable is supported at the moment. The trx firmware has to be flashed to both the partitions using following commands from CFE prompt. This will cover US and Non-US variants. Signed-off-by: Vivek Unune <npcomplete13@gmail.com> Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
-rw-r--r--target/linux/bcm53xx/base-files/etc/board.d/02_network6
-rwxr-xr-xtarget/linux/bcm53xx/base-files/etc/init.d/clear_partialboot13
-rw-r--r--target/linux/bcm53xx/image/Makefile1
-rw-r--r--target/linux/bcm53xx/patches-5.4/700-b53-add-hacky-CPU-port-fixes-for-devices-not-using-p.patch5
4 files changed, 22 insertions, 3 deletions
diff --git a/target/linux/bcm53xx/base-files/etc/board.d/02_network b/target/linux/bcm53xx/base-files/etc/board.d/02_network
index e37ae20340..d26b2c69f2 100644
--- a/target/linux/bcm53xx/base-files/etc/board.d/02_network
+++ b/target/linux/bcm53xx/base-files/etc/board.d/02_network
@@ -30,6 +30,10 @@ bcm53xx_setup_interfaces()
ucidef_add_switch "switch0" \
"0:lan" "1:lan" "2:lan" "3:lan" "4:wan" "5t@eth0"
;;
+ linksys,panamera)
+ ucidef_add_switch "switch1" \
+ "0:lan" "1:lan:7" "2:lan:4" "3:lan:8" "4:wan" "5t@eth0"
+ ;;
luxul,abr-4500-v1|\
luxul,xbr-4500-v1)
ucidef_add_switch "switch0" \
@@ -83,6 +87,7 @@ bcm53xx_setup_macs()
case "$board" in
dlink,dir-885l | \
+ linksys,panamera | \
netgear,r7900 | \
netgear,r8000 | \
netgear,r8500)
@@ -104,6 +109,7 @@ bcm53xx_setup_macs()
offset=1
;;
dlink,dir-885l | \
+ linksys,panamera | \
netgear,r7900 | \
netgear,r8000 | \
netgear,r8500)
diff --git a/target/linux/bcm53xx/base-files/etc/init.d/clear_partialboot b/target/linux/bcm53xx/base-files/etc/init.d/clear_partialboot
new file mode 100755
index 0000000000..b3eddf4af0
--- /dev/null
+++ b/target/linux/bcm53xx/base-files/etc/init.d/clear_partialboot
@@ -0,0 +1,13 @@
+#!/bin/sh /etc/rc.common
+
+START=97
+boot() {
+ . /lib/functions.sh
+
+ case $(board_name) in
+ linksys,panamera)
+ # clear partialboots
+ nvram set partialboots=0 && nvram commit
+ ;;
+ esac
+}
diff --git a/target/linux/bcm53xx/image/Makefile b/target/linux/bcm53xx/image/Makefile
index 86d241f57f..b2a7da80c5 100644
--- a/target/linux/bcm53xx/image/Makefile
+++ b/target/linux/bcm53xx/image/Makefile
@@ -274,7 +274,6 @@ define Device/linksys_ea9500
DEVICE_MODEL := EA9500
DEVICE_PACKAGES := $(BRCMFMAC_4366C0) $(USB3_PACKAGES)
DEVICE_DTS := bcm47094-linksys-panamera
- BROKEN := y
endef
TARGET_DEVICES += linksys_ea9500
diff --git a/target/linux/bcm53xx/patches-5.4/700-b53-add-hacky-CPU-port-fixes-for-devices-not-using-p.patch b/target/linux/bcm53xx/patches-5.4/700-b53-add-hacky-CPU-port-fixes-for-devices-not-using-p.patch
index a5f13afe02..a6d0f119ec 100644
--- a/target/linux/bcm53xx/patches-5.4/700-b53-add-hacky-CPU-port-fixes-for-devices-not-using-p.patch
+++ b/target/linux/bcm53xx/patches-5.4/700-b53-add-hacky-CPU-port-fixes-for-devices-not-using-p.patch
@@ -21,7 +21,7 @@ Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
#include "b53_regs.h"
#include "b53_priv.h"
-@@ -1587,6 +1588,28 @@ static int b53_switch_init(struct b53_de
+@@ -1587,6 +1588,29 @@ static int b53_switch_init(struct b53_de
return ret;
}
@@ -44,7 +44,8 @@ Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
+ * For some reason it doesn't work (no packets on eth2).
+ */
+ if (of_machine_is_compatible("netgear,r7900") ||
-+ of_machine_is_compatible("netgear,r8000"))
++ of_machine_is_compatible("netgear,r8000") ||
++ (of_machine_is_compatible("linksys,panamera") && dev->chip_id == BCM53012_DEVICE_ID))
+ sw_dev->cpu_port = 5;
+
dev->enabled_ports |= BIT(sw_dev->cpu_port);