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5 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Martin Kennedy
|
7e614820a8 |
mpc85xx: add support for Extreme Networks WS-AP3825i
Hardware:
- SoC: Freescale P1020
- CPU: 2x e500v2 @ 800MHz
- Flash: 64MiB NOR (1x Intel JS28F512)
- Memory: 256MiB (2x ProMOS DDR3 V73CAG01168RBJ-I9H 1Gb)
- WiFi1: 2.4+5GHz abgn 3x3 (Atheros AR9590)
- Wifi2: 5GHz an+ac 3x3 (Qualcomm Atheros QCA9890)
- ETH: 2x PoE Gigabit Ethernet (2x Atheros AR8035)
- Power: 12V (center-positive barrel) or 48V PoE (active or passive)
- Serial: Cisco-compatible RJ45 next to 12V power socket (115200 baud)
- LED Driver: TI LV164A
- LEDs: (not functioning)
- 2x Power (Green + Orange)
- 4x ETH (ETH1 + ETH2) x (Green + Orange)
- 2x WiFi (WiFi2 + WiFi1)
Installation:
1. Grab the OpenWrt initramfs <openwrt-initramfs-bin>, e.g.
openwrt-mpc85xx-p1020-extreme-networks_ws-ap3825i-initramfs-kernel.bin.
Place it in the root directory of a DHCP+TFTP server, e.g. OpenWrt
`dnsmasq` with configuration `dhcp.server.enable_tftp='1'`.
2. Connect to the serial port and boot the AP with options
e.g. 115200,N,8. Stop autoboot in U-Boot by pressing Enter after
'Scanning JFFS2 FS:' begins, then waiting for the prompt to be
interrupted. Credentials are identical to the one in the APs
interface. By default it is admin / new2day: if these do not work,
follow the OEM's reset procedure using the reset button.
3. Set the bootcmd so the AP can boot OpenWrt by executing:
```uboot
setenv boot_openwrt "cp.b 0xEC000000 0x2000000 0x2000000; interrupts off; bootm start 0x2000000; bootm loados; fdt resize; fdt boardsetup; fdt chosen; bootm prep; bootm go;"
setenv bootcmd "run boot_openwrt"
saveenv
```
If you plan on going back to the vendor firmware - the bootcmd for it
is stored in the boot_flash variable.
4. Load the initramfs image to RAM and boot by executing
```uboot
setenv ipaddr <ipv4 client address>;
setenv serverip <tftp server address>;
tftpboot 0x2000000 <openwrt-initramfs-bin>;
interrupts off;
bootm start 0x2000000;
bootm loados;
fdt resize;
fdt boardsetup;
fdt chosen;
bootm prep;
bootm go;
```
5. Make a backup of the "firmware" partition if you ever wish to go back
to the vendor firmware.
6. Upload the OpenWrt sysupgrade image via SCP to the devices /tmp
folder.
7. Flash OpenWrt using sysupgrade.
```ash
sysupgrade /tmp/<openwrt-sysupgrade-bin>
```
Notes:
- We must step through the `bootm` process manually to avoid fdt
relocation. To explain: the stock U-boot (and stock Linux) are configured
with a very large CONFIG_SYS_BOOTMAPSZ (and the device's stock Linux
kernel is configured to be able to handle it). The U-boot version
predates the check for the `fdt_high` variable, meaning that upon fdt
relocation, the fdt can (and will) be moved to a very high address; the
default appears to be 0x9ffa000. This address is so high that when the
Linux kernel starts reading the fdt at the beginning of the boot process,
it encounters a memory access exception and panics[5]. While it is
possible to reduce the highest address the fdt will be relocated to by
setting `bootm_size`, this also has the side effect of limiting the
amount of RAM the kernel can use[3].
- Because it is not relocated, the flattened device tree needs to be
padded in the build process to guarantee that `fdt resize` has
enough space.
- The primary ethernet MAC address is stored (and set) in U-boot; they are
shimmed into the device tree by 'fdt boardsetup' through the
'local-mac-address' property of the respective ethernet node, so OpenWrt
does not need to set this at runtime. Note that U-boot indexes the
ethernet nodes by alias, which is why the device tree explicitly aliases
ethernet1 to enet2.
- LEDs do not function under OpenWrt. Each of 8 LEDs is connected to an
output of a TI LV164A shift register, which is wired to GPIO lines and
operates through bit-banged SPI. Unfortunately, I am unable to get the
spi-gpio driver to recognize the `led_spi` device tree node at all, as
confirmed by patching in printk messages demonstrating
spi-gpio.c::spi_gpio_probe never runs. It is possible to manually
articulate the shift register by exporting the GPIO lines and stepping
their values through the sysfs.
- Though they do not function under OpenWrt, I have left the pinout details
of the LEDs and shift register in the device tree to represent real
hardware.
- An archive of the u-boot and Linux source for the AP3825i (which is one
device of a range of devices code-named 'CHANTRY') be found here[1].
- The device has an identical case to both the Enterasys WS-AP3725i and
Adtran BSAP-2030[2] (and potentially other Adtran BSAPs). Given that
there is no FCC ID for the board itself (only its WLAN modules), it's
likely these are generic boards, and even that the WS-AP3725i is
identical, with only a change in WLAN card. I have ordered one to confirm
this.
- For additional information: the process of porting the board is
documented in an OpenWrt forum thread[4].
[1]: magnet:?xt=urn:btih:f5306a5dfd06d42319e4554565429f84dde96bbc
[2]: https://forum.openwrt.org/t/support-for-adtran-bluesocket-bsap-2030/48538
[3]: https://forum.openwrt.org/t/adding-openwrt-support-for-ws-ap3825i/101168/29
[4]: https://forum.openwrt.org/t/adding-openwrt-support-for-ws-ap3825i/101168
[5]: https://forum.openwrt.org/t/adding-openwrt-support-for-ws-ap3825i/101168/26
Tested-by: Martin Kennedy <hurricos@gmail.com>
Signed-off-by: Martin Kennedy <hurricos@gmail.com>
|
||
Adrian Schmutzler
|
488da882f5 |
mpc85xx: tidy up 10-fix-wifi-mac
This applies some cosmetic style fixes, mostly by removing useless echo commands. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> |
||
David Bauer
|
16b01fb1b9 |
mpc85xx: add support for Enterasys WS-AP3710i
Hardware
--------
SoC: NXP P1020 (2x e500 @ 800MHz)
RAM: 256M DDR3 (Micron)
FLASH: 32M NOR (Spansion S29GL128S)
BTN: 1x Reset
WiFi: 1x Atheros AR9590 2.4 bgn 3x3
2x Atheros AR9590 5.0 an 3x3
ETH: 1x Gigabit Ethernet (Atheros AR8033)
LED: System (green/red) - Radio{0,1} (green)
LAN (connected to PHY)
- GE blue
- FE green
Serial is a Cisco-compatible RJ45 next to the ethernet port.
115200-N-8 are the settings for OS and U-Boot.
Installation
------------
1. Grab the OpenWrt initramfs, rename it to 01C8A8C0.img. Place it in
the root directory of a TFTP server and serve it at
192.168.200.200/24.
2. Connect to the serial port and boot the AP. Stop autoboot in U-Boot
by pressing Enter when prompted. Credentials are identical to the one
in the APs interface. By default it is admin / new2day.
3. Set the bootcmd so the AP can boot OpenWrt by executing
$ setenv boot_openwrt "setenv bootargs;
cp.b 0xee000000 0x1000000 0x1000000; bootm 0x1000000"
$ setenv bootcmd "run boot_openwrt"
$ saveenv
If you plan on going back to the vendor firmware - the bootcmd for it
is stored in the boot_flash variable.
4. Load the initramfs image to RAM and boot by executing
$ tftpboot 0x1000000 192.168.200.200:01C8A8C0.img; bootm
5. Make a backup of the "firmware" partition if you ever wish to go back
to the vendor firmware.
6. Upload the OpenWrt sysupgrade image via SCP to the devices /tmp
folder.
7. Flash OpenWrt using sysupgrade.
$ sysupgrade -n /tmp/openwrt-sysupgrade.bin
Signed-off-by: David Bauer <mail@david-bauer.net>
|
||
|
David Bauer
|
b368373fab |
mpc85xx: add support for OCEDO Panda
CPU: FSL P1020 (2x 800MHz E500 PPC) RAM: 1GB DDR3 FLASH: 256MiB NAND WiFi: 2x Atheros AR9382 2x2:2 abgn ETH: 2x BCM54616S - 1x BCM53128 8-port switch LED: 5x LEDs (Power, WiFi1, WiFi2, N/D, SYS) BTN: 1x RESET Installation ------------ 1. Download initrams kernel image, dtb binary and sysupgrade image. 2. Place initramfs kernel into tftp root directory. Rename to "panda-uimage-factory". 3. Place dtb binary into tftp root directory. Rename to "panda.fdt". 4. Start tftp server on 192.168.100.8/24. 5. Power up the device with the reset button pressed. It will download the initrams and dtb via tftp and boot into OpenWRT in RAM. 6. SSH into the device and remove the factory partitions. > ubirmvol /dev/ubi0 --name=kernel1 > ubirmvol /dev/ubi0 --name=rootfs1 > ubirmvol /dev/ubi0 --name=devicetree1 You will have around 60 MiB of free space with that. You can also delete "kernel2", "devicetree2", "rootfs2" and "storage" respectively in case you do not want to go back to the vendor firmware. 7. Modify the U-Boot bootcmd to allow for booting OpenWRT > fw_setenv bootcmd_owrt "ubi part ubi && ubi read 0x1000000 kernel && bootm 0x1000000" > fw_setenv bootargs_owrt "setenv bootargs console=ttyS0,115200 ubi.mtd=3,2048" > fw_setenv bootcmd "run bootargs_owrt; run bootcmd_owrt" 8. Transfer the sysupgrade image via scp into the /tmp directory. 9. Upgrade the device > sysupgrade -n /tmp/<imagename> Signed-off-by: David Bauer <mail@david-bauer.net> |
||
|
David Bauer
|
97e4311fca |
mpc85xx: add support for Sophos RED 15w Rev.1
Hardware
========
CPU: Freescale P1010 PowerPC
RAM: 128M DDR3
NAND: 128MiB
ETH: RTL8211F SGMII PHY
RTL8367B 5-port RGMII switch
(not connected to SoC - unmanaged)
WiFi: SparkLan WPEA-121N
- Atheros AR9382 2T2R abgn
USB: 1x USB 2.0
LED: System, Router, Internet, Tunnel controllable
LAN1-4, WAN, Power non-controllable
BTN: None
Installation
============
1. Power on the device while attached to the Console port.
2. Halt the U-Boot by pressing Enter when prompted.
3. Set the correct bootcmd for booting OpenWRT:
> setenv bootargs_owrt "setenv bootargs console=ttyS0,115200"
> setenv bootcmd "run bootargs_owrt;
nand read 0x1000000 0x300000 0x800000;
bootm 0x1000000;"
> saveenv
5. Rename OpenWRT initramfs image to 'kernel.bin' and place it in a
TFTP server root-directory served on 192.168.1.2/24. Connect your
computer to one of the LAN-ports.
4. Boot OpenWRT initramfs image with
> run bootargs_owrt; tftpboot 0x1000000 192.168.1.2:kernel.bin;
bootm 0x1000000;
6. (Optional)
Make a Backup of 'sophos-os1', 'sophos-os2' and 'sophos-data' in case
you ever want to go back to the vendor firmware.
7. Create Ubi Volume on mtd4 by executing
> ubiformat /dev/mtd4 -y
8. Transfer OpenWRT sysupgrade image to the device via SCP and install it
with
> sysupgrade -n <openwrt-image-file>
Back to Stock
=============
If you want to go back to the stock firmware, here is the bootcmd of the
vendor firmware:
> setenv bootargs console=ttyS0,115200 root=/dev/mtdblock5;
nand read 0xc00000 0x00300000 0x100000;
nand read 0x1000000 0x00400000 0x00800000;
bootm 0x1000000 - 0xc00000
Set it via 'setenv' from the U-Boot shell and don't forget to save it
using 'saveenv'!
After this, boot the OpenWRT initramfs image just like you would for
installation. Write back the three vendor partitions using mtd. Reboot
the device afterwards.
Signed-off-by: David Bauer <mail@david-bauer.net>
[refresh and reorder patches]
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
|