Commit Graph

6 Commits (1b7199c90c7128e3f81cc4abc6d80ab76a820b12)

Author SHA1 Message Date
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>
6 years ago
Mathias Kresin 79992d197f mpc85xx: cleanup kernel config
Move the kernel config changes added with the HiveAP 330 to the
subtarget the board belongs to instead of changing the target kernel
config.

While at it, move the TL_WDR4900_V1 config symbol to the containing
subtarget and disable boards we don't support.

Signed-off-by: Mathias Kresin <dev@kresin.me>
7 years ago
Felix Fietkau 57690041fa kernel: clean up redundant SLUB/SLAB related defines for 4.4
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 48443
9 years ago
Felix Fietkau 93a2b8a6c4 mpc85xx: update to linux 4.4, remove unnecessary patches
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 48297
9 years ago
John Crispin ce06a742c9 mcp85xx/p1020: fixup config-default
this was missed during the 3.14 bump

Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 43628
10 years ago
Gabor Juhos c0691e29f1 mpc85xx: Add subtargets Generic and P1020
Only difference between Generic and P1020 is that P1020
enables SMP with two CPUs in the kernel config.

Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

SVN-Revision: 36454
11 years ago