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openwrt/target/linux/ath79
Tomasz Maciej Nowak 0cc87b3bac ath79: image: disable sysupgrade images for routerstations and ja76pf2
Because a bug in handling partial erase blocks in 4.19 kernel, using
sysupgrade images will hard brick devices that use RedBoot bootloader
and have "FIS directory" with "RedBoot config" on the same erase block.
Since flashing the devices from bootloader is safe, and to not cause a
situation where external chip programmer or JTAG is needed, disable
sysupgrade images for affected boards while creating kernel.bin and
rootfs.bin for jjPlus JA76PF2 board, which doesn't have factory image.

To set up the JA76PF2 board follow "Installation" instructions in b3a0c97
("ath79: add support for jjPlus JA76PF2") except the part of loading
initramfs image and using sysupgrade image for flashing (point 6 and 7).
Enter following commands to flash the board from bootloader:
  fis init
  load -r -b 0x80060000 <openwrt_kernel_image_name>
  fis create linux
  load -r -b %{FREEMEMLO} <openwrt_rootfs_image_name>
  fis create rootfs
  fis load -l linux
  exec -c ""

For RouterStations use TFTP recovery procedure.

Ref: FS#2428
Cc: Matt Merhar <mattmerhar@protonmail.com>
Signed-off-by: Tomasz Maciej Nowak <tomek_n@o2.pl>
5 years ago
..
base-files ath79: add support for gl-ar750 5 years ago
dts ath79: dts: fix ja76pf2 spi frequency 5 years ago
files ar71xx/ath79: ag71xx: dont fetch the same var again 5 years ago
generic ath79: widen RedBoot directory search and add PHY 5 years ago
image ath79: image: disable sysupgrade images for routerstations and ja76pf2 5 years ago
nand treewide: use wpad-basic for not small flash targets 6 years ago
patches-4.14 kernel: bump 4.14 to 4.14.127 5 years ago
patches-4.19 ath79: fix FIS partition detection for 4.19 kernel 5 years ago
tiny treewide: use wpad-basic for not small flash targets 6 years ago
Makefile treewide: kernel: bump some targets to 4.19 5 years ago
config-4.14 ath79: add support for D-Link DIR-859 A1 6 years ago
config-4.19 ath79: add support for Qihoo C301 5 years ago
modules.mk ath79: add new OF only target for QCA MIPS silicon 6 years ago