ipq40xx: add support for Linksys EA6350v3

Specifications:
SOC: Qualcomm IPQ4018
RAM: 256 MiB Samsung K4B2G1646F-BYK0
FLASH1: MX25L1605D 2 MB
FLASH2: Winbond W25N01GV 128Mb
ETH: Qualcomm QCA8075
WLAN0: Qualcomm Atheros QCA4018 2.4GHz 802.11b/g/n 2x2
WLAN1: Qualcomm Atheros QCA4018 5GHz 802.11n/ac W2 2x2
INPUT: WPS, Reset
LED: Status - Green
SERIAL: Header at J19, Beneath DC Power Jack
        1-VCC ; 2-TX ; 3-RX; 4-GND;
        Serial 115200-8-N-1.

Tested and working:
- USB (requires extra packages)
- LAN Ethernet (Correct MAC-address)
- WAN Ethernet (Correct MAC-address)
- 2.4 GHz WiFi (Correct MAC-address)
- 5 GHz WiFi (Correct MAC-address)
- Factory installation from Web UI
- OpenWRT sysupgrade
- LED
- Reset Button

Need Testing:
- WPS button

Install via Web UI:
- Attach to a LAN port on the router.
- Connect to the Linksys Smart WiFi Page (default 192.168.1.1) and login
- Select the connectivity tab on the left
- In the manual update box on the right
- Select browse, and browse to
  openwrt-ipq40xx-linksys_ea6350v3-squashfs-factory.bin
- Click update.
- Read and accept the warning
- The router LED will start blinking. When the router LED goes solid, you
  can now navigate to 192.168.1.1 to your new OpenWrt installation.

Sysupgrade:
- Flash the sysupgrade image as usual. Please: try to do a reset everytime
  you can (doing it with LuCI is easy and can be done in the same step).

Recovery (Automatic):
- If the device fails to boot after install or upgrade, whilst the unit is
  turned on:
1 - Wait 15 seconds
2 - Switch Off and Wait 10 seconds
3 - Switch on
4 - Repeat steps 1 to 3, 3 times then go to 5.
5 - U-boot will have now erased the failed update and switched back to the
    last working firmware - you should be able to access your router on
    LAN.

Recovery (Manual):
- The steps for manual recovery are the same as the generic u-boot tftp
  client method.

Back To Stock:
- Use the generic recovery using the tftp client method to flash the
  "civic.img". Also you can strip-and-pad the original image and use
  the generic "mtd" method by flashing over the "kernel" partition.
* Just be careful to flash in the partition that the device is currently
  booted.

Signed-off-by: Ryan Pannell <ryan@osukl.com>
Signed-off-by: Oever González <notengobattery@gmail.com>
[minor edits, removed second compatible of nand, added dtb entry to 4.19]
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
This commit is contained in:
Oever González 2019-01-23 21:20:55 -06:00 committed by Christian Lamparter
parent 892d741259
commit a873b29284
10 changed files with 734 additions and 2 deletions

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@ -45,6 +45,15 @@ glinet,gl-b1300)
ucidef_add_switch "switch0" \
"0u@eth0" "3:lan" "4:lan"
;;
linksys,ea6350v3)
wan_mac_addr=$(mtd_get_mac_ascii devinfo hw_mac_addr)
lan_mac_addr=$(macaddr_add $(mtd_get_mac_ascii devinfo hw_mac_addr) +1)
ucidef_set_interfaces_lan_wan "eth0" "eth1"
ucidef_add_switch "switch0" \
"0u@eth0" "1:lan" "2:lan" "3:lan" "4:lan"
ucidef_set_interface_macaddr "wan" "$wan_mac_addr"
ucidef_set_interface_macaddr "lan" "$lan_mac_addr"
;;
openmesh,a42 |\
openmesh,a62)
ucidef_set_interfaces_lan_wan "eth1" "eth0"

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@ -115,6 +115,7 @@ case "$FIRMWARE" in
case "$board" in
8dev,jalapeno |\
glinet,gl-b1300 |\
linksys,ea6350v3 |\
qcom,ap-dk01.1-c1)
ath10kcal_extract "ART" 4096 12064
;;
@ -152,6 +153,7 @@ case "$FIRMWARE" in
case "$board" in
8dev,jalapeno |\
glinet,gl-b1300 |\
linksys,ea6350v3 |\
qcom,ap-dk01.1-c1)
ath10kcal_extract "ART" 20480 12064
;;

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@ -0,0 +1,34 @@
#!/bin/sh /etc/rc.common
#
# This script sets auto_recovery to "yes" and resets the boot counter to 0.
# As a golden rule, this should be the latest script to run at boot. For a
# developer snapshot, it is fine to set auto_recovery here. But for a stable
# release, this script must in fact turn off auto_recovery.
#
# Why? Because the custom sysupgrade script for the device will turn on
# auto_recovery to "yes". And it's the job of this script to set the
# boot boot_count to 0 and then disable auto_recovery, as that condition
# means that the stable release went well.
#
# I have to repeat: this script should be changed for stable releases.
START=99
boot() {
. /lib/functions.sh
case $(board_name) in
linksys,ea6350v3)
# make sure auto_recovery in uboot is always on
IS_AUTO_RECOVERY="$(fw_printenv -n auto_recovery)"
if [ "$IS_AUTO_RECOVERY" != "yes" ] ; then
fw_setenv auto_recovery yes
echo "Linksys EA6350v3: fw_setenv: auto_recovery has been set to yes"
fi
# reset the boot counter
fw_setenv boot_count 0
mtd resetbc s_env
echo "Linksys EA6350v3: boot counter has been reset"
echo "Linksys EA6350v3: boot_part=$(fw_printenv -n boot_part)"
;;
esac
}

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@ -0,0 +1,95 @@
linksys_get_target_firmware() {
cur_boot_part=$(/usr/sbin/fw_printenv -n boot_part)
target_firmware=""
if [ "$cur_boot_part" = "1" ]; then
# current primary boot - update alt boot
target_firmware="alt_kernel"
fw_setenv boot_part 2
# In the Linksys EA6350v3, it is enough to set the boot_part as the boot command line is
# bootcmd=if test $boot_part = 1; then run bootpart1; else run bootpart2; fi
# - You probably want to use that if your device's uboot does not eval bootcmd
#fw_setenv bootcmd "run altnandboot"
elif [ "$cur_boot_part" = "2" ]; then
# current alt boot - update primary boot
target_firmware="kernel"
fw_setenv boot_part 1
#fw_setenv bootcmd "run nandboot"
fi
# re-enable recovery so we get back if the new firmware is broken
fw_setenv auto_recovery yes
# see /etc/init.d/zlinksys_recovery
echo "$target_firmware"
}
linksys_get_root_magic() {
(get_image "$@" | dd skip=786432 bs=4 count=1 | hexdump -v -n 4 -e '1/1 "%02x"') 2>/dev/null
}
platform_do_upgrade_linksys() {
local magic_long="$(get_magic_long "$1")"
mkdir -p /var/lock
local part_label="$(linksys_get_target_firmware)"
touch /var/lock/fw_printenv.lock
if [ ! -n "$part_label" ]; then
echo "cannot find target partition"
exit 1
fi
local target_mtd=$(find_mtd_part $part_label)
[ "$magic_long" = "73797375" ] && {
CI_KERNPART="$part_label"
if [ "$part_label" = "kernel" ]; then
CI_UBIPART="rootfs"
else
CI_UBIPART="alt_rootfs"
fi
# remove "squashfs" vol (in case we are flashing over a stock image, which is also UBI)
local mtdnum="$( find_mtd_index "$CI_UBIPART" )"
if [ ! "$mtdnum" ]; then
echo "cannot find ubi mtd partition $CI_UBIPART"
return 1
fi
local ubidev="$( nand_find_ubi "$CI_UBIPART" )"
if [ ! "$ubidev" ]; then
ubiattach -m "$mtdnum"
sync
ubidev="$( nand_find_ubi "$CI_UBIPART" )"
fi
if [ "$ubidev" ]; then
local squash_ubivol="$( nand_find_volume $ubidev squashfs )"
# kill volume
[ "$squash_ubivol" ] && ubirmvol /dev/$ubidev -N squashfs || true
fi
# complete std upgrade
nand_upgrade_tar "$1"
}
[ "$magic_long" = "27051956" ] && {
# This magic is for a uImage (which is a sysupgrade image)
# check firmwares' rootfs types
local oldroot="$(linksys_get_root_magic $target_mtd)"
local newroot="$(linksys_get_root_magic "$1")"
if [ "$newroot" = "55424923" -a "$oldroot" = "55424923" ]; then
# we're upgrading from a firmware with UBI to one with UBI
# erase everything to be safe
# - Is that really needed? Won't remove (or comment) the if, because it may be needed in a future device.
#mtd erase $part_label
#get_image "$1" | mtd -n write - $part_label
echo "writing \"$1\" UBI image to \"$part_label\" (UBI)..."
get_image "$1" | mtd write - $part_label
else
echo "writing \"$1\" image to \"$part_label\""
get_image "$1" | mtd write - $part_label
fi
}
}

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@ -54,6 +54,9 @@ platform_do_upgrade() {
CI_KERNPART="linux"
nand_do_upgrade "$1"
;;
linksys,ea6350v3)
platform_do_upgrade_linksys "$ARGV"
;;
openmesh,a42 |\
openmesh,a62)
PART_NAME="inactive"

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@ -0,0 +1,273 @@
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
#include "qcom-ipq4019.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/soc/qcom,tcsr.h>
/ {
model = "Linksys EA6350v3";
compatible = "linksys,ea6350v3", "qcom,ipq4019";
aliases {
led-boot = &power;
led-failsafe = &power;
led-running = &power;
led-upgrade = &power;
};
soc {
mdio@90000 {
status = "okay";
};
ess-psgmii@98000 {
status = "okay";
};
tcsr@1949000 {
compatible = "qcom,tcsr";
reg = <0x1949000 0x100>;
qcom,wifi_glb_cfg = <TCSR_WIFI_GLB_CFG>;
};
tcsr@194b000 {
compatible = "qcom,tcsr";
reg = <0x194b000 0x100>;
qcom,usb-hsphy-mode-select = <TCSR_USB_HSPHY_HOST_MODE>;
};
ess_tcsr@1953000 {
compatible = "qcom,tcsr";
reg = <0x1953000 0x1000>;
qcom,ess-interface-select = <TCSR_ESS_PSGMII>;
};
tcsr@1957000 {
compatible = "qcom,tcsr";
reg = <0x1957000 0x100>;
qcom,wifi_noc_memtype_m0_m2 = <TCSR_WIFI_NOC_MEMTYPE_M0_M2>;
};
usb2@60f8800 {
status = "okay";
};
usb3@8af8800 {
status = "okay";
};
crypto@8e3a000 {
status = "okay";
};
watchdog@b017000 {
status = "okay";
};
ess-switch@c000000 {
status = "okay";
};
edma@c080000 {
status = "okay";
};
};
keys {
compatible = "gpio-keys";
reset {
label = "reset";
gpios = <&tlmm 63 GPIO_ACTIVE_LOW>;
linux,code = <KEY_RESTART>;
};
wps {
label = "wps";
gpios = <&tlmm 0 GPIO_ACTIVE_LOW>;
linux,code = <KEY_WPS_BUTTON>;
};
};
leds {
compatible = "gpio-leds";
power: status {
label = "EA6350v3:green:status";
gpios = <&tlmm 2 GPIO_ACTIVE_HIGH>;
};
};
};
&blsp1_uart1 {
pinctrl-0 = <&serial_pins>;
pinctrl-names = "default";
status = "okay";
};
&cryptobam {
status = "okay";
};
&wifi0 {
status = "okay";
qcom,ath10k-calibration-variant = "linksys-ea6350v3";
};
&wifi1 {
status = "okay";
qcom,ath10k-calibration-variant = "linksys-ea6350v3";
};
&blsp_dma {
status = "okay";
};
&tlmm {
serial_pins: serial_pinmux {
mux {
pins = "gpio60", "gpio61";
function = "blsp_uart0";
bias-disable;
};
};
spi_0_pins: spi_0_pinmux {
mux {
function = "blsp_spi0";
pins = "gpio55", "gpio56", "gpio57";
drive-strength = <12>;
bias-disable;
};
mux_cs {
function = "gpio";
pins = "gpio54", "gpio59";
drive-strength = <2>;
bias-disable;
output-high;
};
};
};
&blsp1_spi1 { /* BLSP1 QUP1 */
pinctrl-0 = <&spi_0_pins>;
pinctrl-names = "default";
status = "okay";
cs-gpios = <&tlmm 54 GPIO_ACTIVE_HIGH>,
<&tlmm 59 GPIO_ACTIVE_HIGH>;
flash@0 {
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <24000000>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
SBL1@0 {
label = "SBL1";
reg = <0x00000000 0x00040000>;
read-only;
};
MBIB@40000 {
label = "MIBIB";
reg = <0x00040000 0x00020000>;
read-only;
};
QSEE@60000 {
label = "QSEE";
reg = <0x00060000 0x00060000>;
read-only;
};
CDT@c0000 {
label = "CDT";
reg = <0x000c0000 0x00010000>;
read-only;
};
APPSBLENV@d0000 {
label = "APPSBLENV";
reg = <0x000d0000 0x00010000>;
read-only;
};
APPSBL@e0000 {
label = "APPSBL"; /* uboot */
reg = <0x000e0000 0x00080000>;
read-only;
};
ART@160000 {
label = "ART";
reg = <0x00160000 0x00010000>;
read-only;
};
u_env@170000 {
label = "u_env";
reg = <0x00170000 0x00020000>;
};
s_env@190000 {
label = "s_env";
reg = <0x00190000 0x00020000>;
};
devinfo@1b0000 {
label = "devinfo";
reg = <0x001b0000 0x00010000>;
};
/* 0x001c0000 - 0x00200000 unused */
};
};
flash@1 {
status = "okay";
compatible = "spinand,mt29f", "w25n01gv";
reg = <1>;
spi-max-frequency = <24000000>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
kernel@0 {
label = "kernel";
reg = <0x00000000 0x02800000>;
};
rootfs@300000 {
label = "rootfs";
reg = <0x00300000 0x02500000>;
};
alt_kernel@2800000 {
label = "alt_kernel";
reg = <0x02800000 0x02800000>;
};
alt_rootfs@2b00000 {
label = "alt_rootfs";
reg = <0x02b00000 0x02500000>;
};
sysdiag@5000000 {
label = "sysdiag";
reg = <0x05000000 0x00100000>;
};
syscfg@5100000 {
label = "syscfg";
reg = <0x05100000 0x02F00000>;
};
/* 0x00000000 - 0x08000000: 128 MiB */
};
};
};
&usb3_ss_phy {
status = "okay";
};
&usb3_hs_phy {
status = "okay";
};
&usb2_hs_phy {
status = "okay";
};

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@ -0,0 +1,273 @@
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
#include "qcom-ipq4019.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/soc/qcom,tcsr.h>
/ {
model = "Linksys EA6350v3";
compatible = "linksys,ea6350v3";
aliases {
led-boot = &power;
led-failsafe = &power;
led-running = &power;
led-upgrade = &power;
};
soc {
mdio@90000 {
status = "okay";
};
ess-psgmii@98000 {
status = "okay";
};
tcsr@1949000 {
compatible = "qcom,tcsr";
reg = <0x1949000 0x100>;
qcom,wifi_glb_cfg = <TCSR_WIFI_GLB_CFG>;
};
tcsr@194b000 {
compatible = "qcom,tcsr";
reg = <0x194b000 0x100>;
qcom,usb-hsphy-mode-select = <TCSR_USB_HSPHY_HOST_MODE>;
};
ess_tcsr@1953000 {
compatible = "qcom,tcsr";
reg = <0x1953000 0x1000>;
qcom,ess-interface-select = <TCSR_ESS_PSGMII>;
};
tcsr@1957000 {
compatible = "qcom,tcsr";
reg = <0x1957000 0x100>;
qcom,wifi_noc_memtype_m0_m2 = <TCSR_WIFI_NOC_MEMTYPE_M0_M2>;
};
usb2@60f8800 {
status = "okay";
};
usb3@8af8800 {
status = "okay";
};
crypto@8e3a000 {
status = "okay";
};
watchdog@b017000 {
status = "okay";
};
ess-switch@c000000 {
status = "okay";
};
edma@c080000 {
status = "okay";
};
};
keys {
compatible = "gpio-keys";
reset {
label = "reset";
gpios = <&tlmm 63 GPIO_ACTIVE_LOW>;
linux,code = <KEY_RESTART>;
};
wps {
label = "wps";
gpios = <&tlmm 0 GPIO_ACTIVE_LOW>;
linux,code = <KEY_WPS_BUTTON>;
};
};
leds {
compatible = "gpio-leds";
power: status {
label = "EA6350v3:green:status";
gpios = <&tlmm 2 GPIO_ACTIVE_HIGH>;
};
};
};
&blsp1_uart1 {
pinctrl-0 = <&serial_pins>;
pinctrl-names = "default";
status = "okay";
};
&cryptobam {
status = "okay";
};
&wifi0 {
status = "okay";
qcom,ath10k-calibration-variant = "linksys-ea6350v3";
};
&wifi1 {
status = "okay";
qcom,ath10k-calibration-variant = "linksys-ea6350v3";
};
&blsp_dma {
status = "okay";
};
&tlmm {
serial_pins: serial_pinmux {
mux {
pins = "gpio60", "gpio61";
function = "blsp_uart0";
bias-disable;
};
};
spi_0_pins: spi_0_pinmux {
mux {
function = "blsp_spi0";
pins = "gpio55", "gpio56", "gpio57";
drive-strength = <12>;
bias-disable;
};
mux_cs {
function = "gpio";
pins = "gpio54", "gpio59";
drive-strength = <2>;
bias-disable;
output-high;
};
};
};
&blsp1_spi1 { /* BLSP1 QUP1 */
pinctrl-0 = <&spi_0_pins>;
pinctrl-names = "default";
status = "okay";
cs-gpios = <&tlmm 54 GPIO_ACTIVE_HIGH>,
<&tlmm 59 GPIO_ACTIVE_HIGH>;
flash@0 {
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <24000000>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
SBL1@0 {
label = "SBL1";
reg = <0x00000000 0x00040000>;
read-only;
};
MBIB@40000 {
label = "MIBIB";
reg = <0x00040000 0x00020000>;
read-only;
};
QSEE@60000 {
label = "QSEE";
reg = <0x00060000 0x00060000>;
read-only;
};
CDT@c0000 {
label = "CDT";
reg = <0x000c0000 0x00010000>;
read-only;
};
APPSBLENV@d0000 {
label = "APPSBLENV";
reg = <0x000d0000 0x00010000>;
read-only;
};
APPSBL@e0000 {
label = "APPSBL"; /* uboot */
reg = <0x000e0000 0x00080000>;
read-only;
};
ART@160000 {
label = "ART";
reg = <0x00160000 0x00010000>;
read-only;
};
u_env@170000 {
label = "u_env";
reg = <0x00170000 0x00020000>;
};
s_env@190000 {
label = "s_env";
reg = <0x00190000 0x00020000>;
};
devinfo@1b0000 {
label = "devinfo";
reg = <0x001b0000 0x00010000>;
};
/* 0x001c0000 - 0x00200000 unused */
};
};
flash@1 {
status = "okay";
compatible = "spi-nand";
reg = <1>;
spi-max-frequency = <24000000>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
kernel@0 {
label = "kernel";
reg = <0x00000000 0x02800000>;
};
rootfs@300000 {
label = "rootfs";
reg = <0x00300000 0x02500000>;
};
alt_kernel@2800000 {
label = "alt_kernel";
reg = <0x02800000 0x02800000>;
};
alt_rootfs@2b00000 {
label = "alt_rootfs";
reg = <0x02b00000 0x02500000>;
};
sysdiag@5000000 {
label = "sysdiag";
reg = <0x05000000 0x00100000>;
};
syscfg@5100000 {
label = "syscfg";
reg = <0x05100000 0x02F00000>;
};
/* 0x00000000 - 0x08000000: 128 MiB */
};
};
};
&usb3_ss_phy {
status = "okay";
};
&usb3_hs_phy {
status = "okay";
};
&usb2_hs_phy {
status = "okay";
};

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@ -26,6 +26,12 @@ define Device/FitImageLzma
KERNEL_NAME := Image
endef
define Device/FitzImage
KERNEL_SUFFIX := -fit-zImage.itb
KERNEL = kernel-bin | fit none $$(DTS_DIR)/$$(DEVICE_DTS).dtb
KERNEL_NAME := zImage
endef
define Device/UbiFit
KERNEL_IN_UBI := 1
IMAGES := nand-factory.ubi nand-sysupgrade.bin
@ -131,6 +137,41 @@ define Device/glinet_gl-b1300
endef
TARGET_DEVICES += glinet_gl-b1300
define Device/linksys_ea6350v3
# The Linksys EA6350v3 has a uboot bootloader that does not
# support either booting lzma kernel images nor booting UBI
# partitions. This uboot, however, supports raw kernel images and
# gzipped images.
#
# As for the time of writing this, the device will boot the kernel
# from a fixed address with a fixed length of 3MiB. Also, the
# device has a hard-coded kernel command line that requieres the
# rootfs and alt_rootfs to be in mtd11 and mtd13 respectively.
# Oh... and the kernel partition overlaps with the rootfs
# partition (the same for alt_kernel and alt_rootfs).
#
# If you are planing re-partitioning the device, you may want to
# keep those details in mind:
# 1. The kernel adresses you should honor are 0x00000000 and
# 0x02800000 respectively.
# 2. The kernel size (plus the dtb) cannot exceed 3.00MiB in size.
# 3. You can use 'zImage', but not a raw 'Image' packed with lzma.
# 4. The kernel command line from uboot is harcoded to boot with
# rootfs either in mtd11 or mtd13.
$(call Device/FitzImage)
DEVICE_TITLE := Linksys EA6350v3
DEVICE_DTS := qcom-ipq4018-ea6350v3
BLOCKSIZE := 128k
PAGESIZE := 2048
KERNEL_SIZE := 3145728
IMAGE_SIZE := 38797312
UBINIZE_OPTS := -E 5
IMAGES := factory.bin sysupgrade.bin
IMAGE/factory.bin := append-kernel | append-uImage-fakehdr filesystem | pad-to $$$${KERNEL_SIZE} | append-ubi | linksys-image type=EA6350v3
DEVICE_PACKAGES := ipq-wifi-linksys_ea6350v3 uboot-envtools
endef
TARGET_DEVICES += linksys_ea6350v3
define Device/meraki_mr33
$(call Device/FitImage)
DEVICE_DTS := qcom-ipq4029-mr33

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@ -10,11 +10,12 @@ Signed-off-by: John Crispin <john@phrozen.org>
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -697,7 +697,21 @@ dtb-$(CONFIG_ARCH_QCOM) += \
@@ -697,7 +697,22 @@ dtb-$(CONFIG_ARCH_QCOM) += \
qcom-apq8074-dragonboard.dtb \
qcom-apq8084-ifc6540.dtb \
qcom-apq8084-mtp.dtb \
+ qcom-ipq4018-a42.dtb \
+ qcom-ipq4018-ea6350v3.dtb \
+ qcom-ipq4018-eap1300.dtb \
+ qcom-ipq4018-ex6100v2.dtb \
+ qcom-ipq4018-ex6150v2.dtb \

View File

@ -10,11 +10,12 @@ Signed-off-by: John Crispin <john@phrozen.org>
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -785,11 +785,24 @@ dtb-$(CONFIG_ARCH_QCOM) += \
@@ -785,11 +785,25 @@ dtb-$(CONFIG_ARCH_QCOM) += \
qcom-apq8074-dragonboard.dtb \
qcom-apq8084-ifc6540.dtb \
qcom-apq8084-mtp.dtb \
+ qcom-ipq4018-a42.dtb \
+ qcom-ipq4018-ea6350v3.dtb \
+ qcom-ipq4018-eap1300.dtb \
+ qcom-ipq4018-ex6100v2.dtb \
+ qcom-ipq4018-ex6150v2.dtb \