mtk-20170518/target/linux/ipq806x/base-files/lib, branch master

treewide: consolidate upgrade state set

2018-08-16T19:20:57+00:00

Set the (sys)upgrade state when sourcing the stage2 script instead of
setting the state for each target individual.

This change fixes the, due to a missing state set, not working upgrade
led on ath79 and apm821xx.

Signed-off-by: Mathias Kresin

ipq806x: add support for NEC Aterm WG2600HP

2018-06-19T18:46:01+00:00

NEC Aterm WG2600HP is a 2.4/5 GHz band 11ac router, based on Qualcomm
IPQ8064.

Specification:

- IPQ8064 (384 - 1,400 MHz)
- 512 MB of RAM
- 32 MB of Flash (SPI)
- 4T4R 2.4/5 GHz
- 5x 10/100/1000 Mbps Ethernet
- 12x LEDs, 4x keys
- 1x USB 3.0 Type-A
- UART header on PCB
  - RX, TX, NC, GND, Vcc from power connector side
  - baudrate: 115200 bps

Flash instruction using initramfs image:
1. Connect serial cable to UART header
2. Connect power cable and turn on the router
3. When the "Press the [f] key and hit [enter] to enter failsafe mode"
message is displayed on the console, press the "f" key and Enter key
sequentially to enter the failsafe mode
4. create fw_env.config file with following contents on failsafe mode:
  /dev/mtd9 0x0 0x10000 0x10000
5. Execute following commands to add and change the environment
variables of U-Boot
  fw_setenv ipaddr "192.168.0.1"
  fw_setenv serverip "192.168.0.2"
  fw_setenv autostart "yes"
  fw_setenv bootcmd "tftpboot 0x44000000 wg2600hp-initramfs.bin;
  bootipq"
6. Set the IP address of the computer to 192.168.0.2, connect to the LAN
port of WG2600HP, and start the TFTP server on the computer
7. Rename OpenWrt initramfs image for WG2600HP to
"wg2600hp-initramfs.bin" and place it in the TFTP directory
8. Remove power cable from WG2600HP, reconnect it and restart WG2600HP
9. WG2600HP downloads initramfs image from TFTP server on the computer,
loads it and boot with initramfs image
10. On the initramfs image, execute "mtd erase firmware" to erase stock
firmware and execute sysupgrade with the sysupgrade image
11. Wait ~180 seconds to complete flashing

Signed-off-by: INAGAKI Hiroshi

ipq806x: add support for Compex WPQ864

2018-03-15T07:17:10+00:00

Hardware highlights:
- SoC: Qualcomm Atheros IPQ8064/5 ARM Dual Core CPU
- RAM: (512MB or 1GB) DDR3 System Memory
- Storage: 32MB NOR (Cypress S25FL256S1)
           256MB NAND (Micron MT29F2G08ABBEAH4)
- Ethernet: 5 x 1G via QCA8337N
- USB: 1 x USB 2.0/3.0 + 1 x USB 2.0 on mini PCIe3 socket
- PCIe: 3x mini PCIe (third mini PCIE3 is PCIe/USB shared)
- SIM Card Slot: 2 x Slot
- Buttons: Reset Button
- LEDs: 18x, 8x GPIO controllable
- Buzzer

The correct amount of RAM will be passed by the bootloader.

In contrast to the documentation provided by Compex, the third PCIe
doesn't use GPIO16 for PERST. Instead, GPIO3 is shared and used as PERST
for PCIe0 and PCIe2.

So far, no one was able to get USB 3.0 working with the 1GB RAM version,
while it works fine for my 512MB version. Since USB 3.0 doesn't work with
the Compex firmware for the 1G variant either, it could be a hardware
issue with these boards.

OpenWrt will be installed to the NAND flash. Make sure to have a full
working image on the NOR flash. It will be the backup in case anything
goes wrong.

It has been observed that an image loaded via tftpboot might have
bitflips. Hence the extra step to create a crc32 checksum to allow to
compare the checksum with the one from the source file prior to flashing.

In all cases it is necessary to set the following u-boot parameter to an
empty (whitespace) value, to ensure that the chosen bootargs of the dts
isn't overwritten or set to bogus - not working - values:

  (IPQ) # set bootargs " "
  (IPQ) # set fsbootargs " "
  (IPQ) # saveenv

The sysupgrade image can be installed directly on flash using u-boot (put
jumper in JP13 (leave JP9 open) to boot from nand):

  (IPQ) # set serverip 192.168.1.20
  (IPQ) # set ipaddr 192.168.1.1

  (IPQ) # tftpboot 0x42000000 openwrt-ipq806x-compex_wpq864-squashfs-nand-factory.bin
  (IPQ) # crc32 0x42000000 $filesize

  (IPQ) # nand erase 0x1340000 0x4000000
  (IPQ) # nand write 0x42000000 0x1340000 $filesize

The initramfs image can be started using:

  (IPQ) # set fdt_high 0x48000000
  (IPQ) # tftpboot 0x44000000 openwrt-ipq806x-compex_wpq864-initramfs-fit-uImage.itb
  (IPQ) # bootm 0x44000000

Signed-off-by: Christian Mehlis 
Signed-off-by: Mathias Kresin

ipq806x: drop ipq40xx support

2018-03-14T18:04:50+00:00

Signed-off-by: John Crispin

ipq806x: switch to full dual-boot for the nbg6817 sysupgrade support

2018-02-13T11:45:00+00:00

Instead of writing to the currently booted partition set, this
implements full dual-boot support for sysupgrade by always writing to
the other, currently inactive, partition set and toggling the dualflag
after a successful flash.

The currently active/ booted partition set is determined by parsing
/proc/cmdline for its rootfs parameter (supplied by the DTS), instead
of reading from the 0:DUAL_FLAG mtd, in order to prevent (potentially)
bricking both partition sets.

Signed-off-by: Stefan Lippers-Hollmann

ipq806x: request the first free loop device dynamically for the nbg6817 sysupgrade

2018-02-13T11:45:00+00:00

Instead of hardcoding /dev/loop0, it's safer to query for the first
free loop device and assign that dynamically. While /dev/loop0 is a
reasonable assumption immediately following "losetup --detach-all",
detaching the mounted overlay is no longer strictly necessary once
dual-boot support has been added for the nbg6817.

Signed-off-by: Stefan Lippers-Hollmann

ipq806x: use absolute the device path in $kernel for the nbg6817 sysupgrade

2018-02-13T11:45:00+00:00

Harmonize the variable usage for $kernel and $rootfs to always contain
the full device path, instead of just its basename.

Signed-off-by: Stefan Lippers-Hollmann

ipq806x: fix ZyXEL NBG6817 sysupgrade

2018-01-18T06:22:37+00:00

Use the first found directory in the tar archive instead of relying on
a directory named according to the userspace boardname.

It allows to change the boardname without adding another compatibility
layer to the zyxel sysupgrade.

Fixes: 33f09cf15178 ("ipq806x: convert to dt-based board-detection")
Signed-off-by: Mathias Kresin

ipq806x: add support for OpenMesh A42

2018-01-13T07:00:14+00:00

* QCA IPQ401x
* 256 MB of RAM
* 32 MB of SPI NOR flash (s25fl256s1)
  - 2x 15 MB available; but one of the 15 MB regions is the recovery image
* 2T2R 2.4 GHz
  - QCA4019 hw1.0 (SoC)
  - requires special BDF in QCA4019/hw1.0/board-2.bin with
    bus=ahb,bmi-chip-id=0,bmi-board-id=16,variant=OM-A42
* 2T2R 5 GHz
  - QCA4019 hw1.0 (SoC)
  - requires special BDF in QCA4019/hw1.0/board-2.bin with
    bus=ahb,bmi-chip-id=0,bmi-board-id=17,variant=OM-A42
* multi-color LED (controlled via red/green/blue GPIOs)
* 1x button (reset; kmod-input-gpio-keys compatible)
* external watchdog
  - triggered GPIO
* 1x USB (xHCI)
* TTL pins are on board (arrow points to VCC, then follows: GND, TX, RX)
* 2x gigabit ethernet
* powered only via POE
  - 802.3af POE on Ethernet 1
  - 18-24v passive POE (mode B) on Ethernet 2

The tool ap51-flash (https://github.com/ap51-flash/ap51-flash) should be
used to transfer the factory image to the u-boot when the device boots up.

Signed-off-by: Sven Eckelmann

ipq806x: Sort occurrences of boardame alphabetically

2018-01-13T06:33:03+00:00

This restores the alphabetical sort that was present
before the renaming of boardname.

Signed-off-by: Luis Araneda