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ath79: add support for 8devices Lima board

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Specification:

  • 650/600/216 MHz (CPU/DDR/AHB)
  • 64 MB of RAM (DDR2)
  • 32 MB of FLASH
  • 2T2R 2.4 GHz
  • 2x 10/100 Mbps Ethernet
  • 1x USB 2.0 Host socket
  • 1x miniPCIe slot
  • UART for serial console
  • 14x GPIO

Flash instructions:

Upgrading from ar71xx target:

  • Upload image into the board:
    scp openwrt-ath79-generic-8dev_lima-squashfs-sysupgrade.bin
    root@192.168.1.1/tmp/
  • Run sysupgrade
    sysupgrade -F /tmp/openwrt-ath79-generic-8dev_lima-squashfs-sysupgrade.bin

Upgrading from u-boot:

  • Set up tftp server with
    openwrt-ath79-generic-8dev_lima-initramfs-kernel.bin
  • Go to u-boot (reboot and press ESC when prompted)
  • Set TFTP server IP
    setenv serverip 192.168.1.254
  • Set device ip from the same subnet
    setenv ipaddr 192.168.1.1
  • Copy new firmware to board
    tftpboot 0x82000000 initramfs.bin
  • Boot OpenWRT
    bootm 0x82000000
  • Upload image openwrt-ath79-generic-8dev_lima-squashfs-sysupgrade.bin into
    the board
  • Run sysupgrade.

Signed-off-by: Andrey Bondar <a.bondar@8devices.com>
This commit is contained in:
Andrey Bondar 2020-07-08 13:51:34 +03:00 committed by Petr Štetiar
parent 667fbb8151
commit ba59021d64
3 changed files with 130 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

116
target/linux/ath79/dts/qca9531_8dev_lima.dts Normal file
View File

@ -0,0 +1,116 @@
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include "qca953x.dtsi"
/ {
compatible = "8dev,lima", "qca,qca9531";
model = "8devices Lima";
keys {
compatible = "gpio-keys";
reset {
label = "reset";
linux-code = "KEY_RESTART";
gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
};
};
};
&pcie0 {
status = "okay";
};
&uart {
status = "okay";
};
&usb0 {
status = "okay";
dr_mode = "host";
};
&usb_phy {
status = "okay";
};
&wdt {
status = "okay";
};
&spi {
status = "okay";
num-cs = <1>;
/* Winbond W25Q256 SPI flash */
flash@0 {
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <45000000>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "u-boot";
reg = <0x000000 0x040000>;
read-only;
};
partition@40000 {
label = "u-boot-env";
reg = <0x040000 0x040000>;
};
art: partition@80000 {
label = "art";
reg = <0x080000 0x040000>;
read-only;
};
partition@c0000 {
compatible = "denx,uimage";
label = "firmware";
reg = <0x0c0000 0xf40000>;
};
};
};
};
&mdio0 {
status = "okay";
};
&eth0 {
status = "okay";
phy-handle = <&swphy0>;
mtd-mac-address = <&art 0x6>;
gmac-config {
device = <&gmac>;
switch-phy-addr-swap = <1>;
switch-phy-swap = <1>;
};
};
&eth1 {
status = "okay";
mtd-mac-address = <&art 0x0>;
};
&wmac {
status = "okay";
mtd-cal-data = <&art 0x1000>;
};

7
target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom
View File

@ -9,6 +9,10 @@ board=$(board_name)
case "$FIRMWARE" in
"ath9k-eeprom-ahb-18100000.wmac.bin")
case $board in
8dev,lima|\
ubnt,unifi)
caldata_extract "art" 0x1000 0x800
;;
avm,fritz1750e|\
avm,fritz4020|\
avm,fritz450e|\
@ -110,9 +114,6 @@ case "$FIRMWARE" in
ubnt,rocket-m)
caldata_extract "art" 0x1000 0x1000
;;
ubnt,unifi)
caldata_extract "art" 0x1000 0x800
;;
wd,mynet-n750)
caldata_extract "art" 0x5000 0x440
ath9k_patch_mac $(mtd_get_mac_ascii devdata "wlan5mac")

10
target/linux/ath79/image/generic.mk
View File

@ -152,6 +152,16 @@ define Device/8dev_carambola2
endef
TARGET_DEVICES += 8dev_carambola2
define Device/8dev_lima
SOC := qca9531
DEVICE_VENDOR := 8devices
DEVICE_MODEL := Lima
DEVICE_PACKAGES := kmod-usb2
IMAGE_SIZE := 15616k
SUPPORTED_DEVICES += lima
endef
TARGET_DEVICES += 8dev_lima
define Device/adtran_bsap1880
SOC := ar7161
DEVICE_VENDOR := Adtran/Bluesocket