On Mikrotik SPI NOR devices, the firmware partition must be erased when
flashing from stock firmware, otherwise leftover bits (in particular a
kernel signature) can trigger a boot loop.
When booted from initramfs (the only way to install OpenWRT on these
devices), this patch unconditionally erases the firmware partition in
the do_upgrade() stage for all supported SPI NOR devices.
This is forward-ported from ed49d0876 and 20452a8db
Signed-off-by: Thibaut VARÈNE <hacks@slashdirt.org>
The Mikrotik RBwAPG-5HacT2HnD has only a single ethernet interface
(lan), and the vendor uses the base (label) MAC address for it.
Signed-off-by: Bjoern Dobe <bjoern@dobecom.de>
[commit title/message improvement]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
This drops the shebang from all target files for /lib and
/etc/uci-defaults folders, as these are sourced and the shebang
is useless.
While at it, fix the executable flag on a few of these files.
This does not touch ar71xx, as this target is just used for
backporting now and applying cosmetic changes would just complicate
things.
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
This patch adds support for the MikroTik RouterBOARD RB493G, ported
from the ar71xx target.
See https://routerboard.com/RB493G for details
Specification:
- SoC Qualcomm Atheros AR7161
- RAM: 256 MiB
- Storage: 128MiB NAND
- Ethernet: 9x 1000/100/10 Mbps
- USB 1x 2.0 / 1.0 type A
- PCIe: 3x Mini slot
- MicroSD slot
Working:
- Board/system detection
- Ethernet
- SPI
- NAND
- LEDs
- USB
- Sysupgrade
Enabled (but untested due to lack of hardware):
- PCIe - ath79_pci_irq struct has the slot/pin/IRQ mappings if needed
Installation methods:
- tftp boot initramfs image, scp then flash via "sysupgrade -n"
- nand boot existing OpenWrt, scp then flash via "sysupgrade -n"
Notes:
- initramfs image will not work if uncompressed image size over ~8.5Mb
- The "rb4xx" drivers have been enabled
Signed-off-by: Christopher Hill <ch6574@gmail.com>
The UBIFS_FS_ZSTD is exposed when UBIFS is enabled.
Signed-off-by: Roger Pueyo Centelles <roger.pueyo@guifi.net>
[adjust commit title]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
As evidenced here[1] the device MAC address can be stored at a random
offset in the hard_config partition. Rely on sysfs to update the MAC
address correctly.
To match sticker and vendor OS behavior, WAN MAC is set to the device
base MAC and LAN MAC is incremented from that.
Note: this will trigger a harmless kernel message during boot:
ag71xx 19000000.eth: invalid MAC address, using random address
There is no clean workaround to prevent this message from being emitted.
[1] https://github.com/openwrt/openwrt/pull/2850#issuecomment-610809021
Signed-off-by: Thibaut VARÈNE <hacks@slashdirt.org>
