From b368373fab45f31963cd2bc1c6ab90e0a577e611 Mon Sep 17 00:00:00 2001 From: David Bauer Date: Thu, 17 Jan 2019 00:43:13 +0100 Subject: 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/ Signed-off-by: David Bauer --- target/linux/mpc85xx/config-4.14 | 1 + 1 file changed, 1 insertion(+) (limited to 'target/linux/mpc85xx/config-4.14') diff --git a/target/linux/mpc85xx/config-4.14 b/target/linux/mpc85xx/config-4.14 index b60133e30e..f057e5c910 100644 --- a/target/linux/mpc85xx/config-4.14 +++ b/target/linux/mpc85xx/config-4.14 @@ -242,6 +242,7 @@ CONFIG_OLD_SIGSUSPEND=y # CONFIG_P1022_RDK is not set # CONFIG_P1023_RDB is not set CONFIG_PAGE_OFFSET=0xc0000000 +# CONFIG_PANDA is not set CONFIG_PCI=y CONFIG_PCIEAER=y CONFIG_PCIEASPM=y -- cgit v1.2.3