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ipq40xx: add support for Linksys WHW01 v1

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This patch adds support for Linksys WHW01 v1 ("Velop") [FCC ID Q87-03331].

Specification
-------------

SOC:             Qualcomm IPQ4018
WiFi 1:          Qualcomm QCA4019 IEEE 802.11b/g/n
WiFi 2:          Qualcomm QCA4019 IEEE 802.11a/n/ac
Bluetooth:       Qualcomm CSR8811 (A12U)
Ethernet:        Qualcomm QCA8072 (2-port)
SPI Flash 1:     Mactronix MX25L1605D (2MB)
SPI Flash 2:     Winbond W25M02GV (256MB)
DRAM:            Nanya NT5CC128M16IP-DI (256MB)
LED Controller:  NXP PCA963x (I2C)
Buttons:         Single reset button (GPIO).

Notes
-----

There does not appear to be a way to trigger TFTP recovery without entering
U-Boot. The device must be opened to access the serial console in order to
first flash OpenWrt onto a device from factory.

The device has automatic recovery backed by a second set of partitions on
the larger of the two SPI flash ICs. Both the primary and secondary must
be flashed to prevent accidental rollback to "factory" after 3 failed boot
attempts.

Serial console
--------------

A serial console is available on the following pins of the populated J2
connector on the device mainboard (115200 8n1).

(<-- Top of PCB / Device)

  J2
  [o o o o o o]
       |   | |
       |   |  `-- GND
       |    `---- TX
       `--------- RX

Installation instructions
-------------------------

1. Setup TFTP server with server IP set to 192.168.1.236.
2. Copy compiled `...squashfs-factory.bin` to `nodes-jr.img` in tftp root.
3. Connect to console using pinout detailed in the serial console section.
4. Power on device and press enter when prompted to drop into U-Boot.
5. Flash first partition device via `run flashimg`.
6. Once complete, reset device and allow to power up completely.
7. Once comfortable with device upgrade reboot and drop back into U-Boot.
8. Flash the second partition (recovery) via `run flashimg2`.

Revert to "factory"
-------------------

1. Download latest firmware update from vendor support site.
2. Copy extracted `.img` file to `nodes-jr.img` in tftp root.
3. Connect to console using pinout detailed in the serial console section.
4. Power on device and press enter when prompted to drop into U-Boot.
5. Flash first partition device via `run flashimg`.
6. Once complete, reset device and allow to power up completely.
7. Once comfortable with device upgrade reboot and drop back into U-Boot.
8. Flash the second partition (recovery) via `run flashimg2`.

Link: https://github.com/openwrt/openwrt/pull/3682
Signed-off-by: Peter Adkins <peter@sunkenlab.com>
(calibration from nvmem, updated to 5.10+5.15)
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
This commit is contained in:
Peter Adkins 2021-06-09 21:35:46 +01:00 committed by Christian Lamparter
parent 06c1328d55
commit b4184c666c
8 changed files with 362 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
package/boot/uboot-envtools/files/ipq40xx
View File

@ -60,6 +60,9 @@ linksys,ea8300|\
linksys,mr8300)
ubootenv_add_uci_config "/dev/mtd7" "0x0" "0x40000" "0x20000"
;;
linksys,whw01-v1)
ubootenv_add_uci_config "/dev/mtd6" "0x0" "0x40000" "0x10000"
;;
zyxel,nbg6617)
ubootenv_add_uci_config "/dev/mtd6" "0x0" "0x10000" "0x10000"
;;

3
target/linux/ipq40xx/base-files/etc/board.d/02_network
View File

@ -82,7 +82,8 @@ ipq40xx_setup_interfaces()
ucidef_add_switch "switch0" \
"0u@eth0" "1:lan:4" "2:lan:3" "3:lan:2" "4:lan:1"
;;
avm,fritzrepeater-3000)
avm,fritzrepeater-3000|\
linksys,whw01-v1)
ucidef_add_switch "switch0" \
"0u@eth0" "4:lan:1" "5:lan:2"
;;

3
target/linux/ipq40xx/base-files/etc/init.d/bootcount
View File

@ -10,7 +10,8 @@ boot() {
;;
linksys,ea6350v3|\
linksys,ea8300|\
linksys,mr8300)
linksys,mr8300|\
linksys,whw01-v1)
mtd resetbc s_env || true
;;
netgear,wac510)

3
target/linux/ipq40xx/base-files/lib/upgrade/platform.sh
View File

@ -161,7 +161,8 @@ platform_do_upgrade() {
;;
linksys,ea6350v3 |\
linksys,ea8300 |\
linksys,mr8300)
linksys,mr8300 |\
linksys,whw01-v1)
platform_do_upgrade_linksys "$1"
;;
meraki,mr33)

330
target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4018-whw01-v1.dts Normal file
View File

@ -0,0 +1,330 @@
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
#include "qcom-ipq4019.dtsi"
#include <dt-bindings/leds/common.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
/ {
model = "Linksys WHW01 v1";
compatible = "linksys,whw01-v1";
aliases {
serial0 = &blsp1_uart1;
led-boot = &led_system_blue;
led-running = &led_system_blue;
};
chosen {
stdout-path = "serial0:115200n8";
bootargs-append = " root=/dev/ubiblock0_0";
};
soc {
keys {
compatible = "gpio-keys";
reset {
label = "reset";
gpios = <&tlmm 63 GPIO_ACTIVE_LOW>;
linux,code = <KEY_RESTART>;
};
};
ess-psgmii@98000 {
status = "okay";
};
ess_tcsr@1953000 {
status = "okay";
};
ess-switch@c000000 {
status = "okay";
};
edma@c080000 {
status = "okay";
};
};
};
&blsp_dma {
status = "okay";
};
&blsp1_i2c3 {
status = "okay";
pinctrl-0 = <&i2c_0_pins>;
pinctrl-1 = <&i2c_0_pins>;
pinctrl-names = "i2c_active", "i2c_sleep";
leds@62 {
compatible = "nxp,pca9633";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x62>;
/* RGB? */
led@0 {
reg = <0>;
color = <LED_COLOR_ID_RED>;
function = LED_FUNCTION_POWER;
};
led@1 {
reg = <1>;
color = <LED_COLOR_ID_GREEN>;
function = LED_FUNCTION_POWER;
};
led_system_blue: led@2 {
reg = <2>;
color = <LED_COLOR_ID_BLUE>;
function = LED_FUNCTION_POWER;
linux,default-trigger = "default-on";
};
};
};
&blsp1_spi1 {
status = "okay";
pinctrl-0 = <&spi_0_pins>;
pinctrl-names = "default";
cs-gpios = <&tlmm 54 GPIO_ACTIVE_HIGH>, <&tlmm 4 GPIO_ACTIVE_HIGH>;
nor@0 {
reg = <0>;
compatible = "jedec,spi-nor";
spi-max-frequency = <24000000>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "0:SBL1";
reg = <0x0 0x40000>;
read-only;
};
partition@40000 {
label = "0:MIBIB";
reg = <0x40000 0x20000>;
read-only;
};
partition@60000 {
label = "0:QSEE";
reg = <0x60000 0x60000>;
read-only;
};
partition@c0000 {
label = "0:CDT";
reg = <0xc0000 0x10000>;
read-only;
};
partition@d0000 {
label = "APPSBL";
reg = <0xd0000 0xa0000>;
read-only;
};
partition@170000 {
label = "0:ART";
reg = <0x170000 0x10000>;
read-only;
compatible = "nvmem-cells";
#address-cells = <1>;
#size-cells = <1>;
precal_art_1000: precal@1000 {
reg = <0x1000 0x2f20>;
};
precal_art_5000: precal@5000 {
reg = <0x5000 0x2f20>;
};
};
partition@180000 {
label = "u_env";
reg = <0x180000 0x40000>;
};
partition@1c0000 {
label = "s_env";
reg = <0x1c0000 0x20000>;
};
partition@1e0000 {
label = "devinfo";
reg = <0x1e0000 0x20000>;
read-only;
};
};
};
nand@1 {
reg = <1>;
compatible = "spi-nand";
spi-max-frequency = <24000000>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "kernel";
reg = <0x0000000 0x5000000>;
};
partition@600000 {
label = "rootfs";
reg = <0x0600000 0x4a00000>;
};
partition@5000000 {
label = "alt_kernel";
reg = <0x5000000 0x5000000>;
};
partition@5600000 {
label = "alt_rootfs";
reg = <0x5600000 0x4a00000>;
};
partition@a000000 {
label = "sysdiag";
reg = <0xa000000 0x0200000>;
read-only;
};
partition@a200000 {
label = "syscfg";
reg = <0xa200000 0x5e00000>;
read-only;
};
};
};
};
&blsp1_uart1 {
pinctrl-0 = <&serial_pins>;
pinctrl-names = "default";
status = "okay";
};
&mdio {
status = "okay";
pinctrl-0 = <&mdio_pins>;
pinctrl-names = "default";
phy-reset-gpio = <&tlmm 62 GPIO_ACTIVE_HIGH>;
};
&tlmm {
mdio_pins: mdio_pinmux {
mux_mdio {
pins = "gpio53";
function = "mdio";
bias-pull-up;
};
mux_mdc {
pins = "gpio52";
function = "mdc";
bias-pull-up;
};
};
serial_pins: serial_pinmux {
mux {
pins = "gpio60", "gpio61";
function = "blsp_uart0";
bias-disable;
};
};
spi_0_pins: spi_0_pinmux {
pinmux {
function = "blsp_spi0";
pins = "gpio55", "gpio56", "gpio57";
};
pinmux_cs {
function = "gpio";
pins = "gpio54", "gpio4";
};
pinconf {
pins = "gpio55", "gpio56", "gpio57";
drive-strength = <12>;
bias-disable;
};
pinconf_cs {
pins = "gpio54", "gpio4";
drive-strength = <2>;
bias-disable;
output-high;
};
};
i2c_0_pins: i2c_0_pinmux {
mux {
function = "blsp_i2c0";
pins = "gpio58", "gpio59";
bias-disable;
};
};
reset_pinmux {
mux {
pins = "gpio63";
bias-pull-up;
};
};
};
&usb2 {
status = "okay";
};
&usb2_hs_phy {
status = "okay";
};
&usb3 {
status = "okay";
};
&usb3_hs_phy {
status = "okay";
};
&usb3_ss_phy {
status = "okay";
};
&watchdog {
status = "okay";
};
&wifi0 {
status = "okay";
qcom,ath10k-calibration-variant = "linksys-whw01-v1";
nvmem-cell-names = "pre-calibration";
nvmem-cells = <&precal_art_1000>;
};
&wifi1 {
status = "okay";
qcom,ath10k-calibration-variant = "linksys-whw01-v1";
nvmem-cell-names = "pre-calibration";
nvmem-cells = <&precal_art_5000>;
};

19
target/linux/ipq40xx/image/generic.mk
View File

@ -662,6 +662,25 @@ define Device/linksys_mr8300
endef
TARGET_DEVICES += linksys_mr8300
define Device/linksys_whw01-v1
$(call Device/FitzImage)
DEVICE_VENDOR := Linksys
DEVICE_MODEL := WHW01
DEVICE_VARIANT := v1
KERNEL_SIZE := 6144k
IMAGE_SIZE := 28704512 # 28032k minus linksys signature (256-bytes).
SOC := qcom-ipq4018
BLOCKSIZE := 128k
PAGESIZE := 2048
UBINIZE_OPTS := -E 5 # EOD marks to "hide" factory sig at EOF
IMAGES += factory.bin
IMAGE/factory.bin := append-kernel | pad-to $$$$(KERNEL_SIZE) | \
append-ubi | linksys-image type=WHW01 | pad-to $$$$(PAGESIZE) | \
check-size
DEVICE_PACKAGES := uboot-envtools kmod-leds-pca963x
endef
TARGET_DEVICES += linksys_whw01-v1
define Device/luma_wrtq-329acn
$(call Device/FitImage)
DEVICE_VENDOR := Luma Home

3
target/linux/ipq40xx/patches-5.10/901-arm-boot-add-dts-files.patch
View File

@ -10,7 +10,7 @@ Signed-off-by: John Crispin <john@phrozen.org>
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -903,11 +903,76 @@ dtb-$(CONFIG_ARCH_QCOM) += \
@@ -903,11 +903,77 @@ dtb-$(CONFIG_ARCH_QCOM) += \
qcom-apq8074-dragonboard.dtb \
qcom-apq8084-ifc6540.dtb \
qcom-apq8084-mtp.dtb \
@ -40,6 +40,7 @@ Signed-off-by: John Crispin <john@phrozen.org>
+ qcom-ipq4018-rt-ac58u.dtb \
+ qcom-ipq4018-rutx10.dtb \
+ qcom-ipq4018-wac510.dtb \
+ qcom-ipq4018-whw01-v1.dtb \
+ qcom-ipq4018-wre6606.dtb \
+ qcom-ipq4018-wrtq-329acn.dtb \
qcom-ipq4019-ap.dk01.1-c1.dtb \

3
target/linux/ipq40xx/patches-5.15/901-arm-boot-add-dts-files.patch
View File

@ -10,7 +10,7 @@ Signed-off-by: John Crispin <john@phrozen.org>
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -951,11 +951,75 @@ dtb-$(CONFIG_ARCH_QCOM) += \
@@ -951,11 +951,76 @@ dtb-$(CONFIG_ARCH_QCOM) += \
qcom-ipq4018-ap120c-ac.dtb \
qcom-ipq4018-ap120c-ac-bit.dtb \
qcom-ipq4018-jalapeno.dtb \
@ -39,6 +39,7 @@ Signed-off-by: John Crispin <john@phrozen.org>
+ qcom-ipq4018-rt-ac58u.dtb \
+ qcom-ipq4018-rutx10.dtb \
+ qcom-ipq4018-wac510.dtb \
+ qcom-ipq4018-whw01-v1.dtb \
+ qcom-ipq4018-wre6606.dtb \
+ qcom-ipq4018-wrtq-329acn.dtb \
qcom-ipq4019-ap.dk01.1-c1.dtb \