ipq40xx: add support for Linksys EA6350v3
authorOever González <notengobattery@gmail.com>
Thu, 24 Jan 2019 03:20:55 +0000 (21:20 -0600)
committerChristian Lamparter <chunkeey@gmail.com>
Sat, 26 Jan 2019 20:43:11 +0000 (21:43 +0100)
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>
target/linux/ipq40xx/base-files/etc/board.d/02_network
target/linux/ipq40xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
target/linux/ipq40xx/base-files/etc/init.d/zlinksys_recovery [new file with mode: 0755]
target/linux/ipq40xx/base-files/lib/upgrade/linksys.sh [new file with mode: 0755]
target/linux/ipq40xx/base-files/lib/upgrade/platform.sh
target/linux/ipq40xx/files-4.14/arch/arm/boot/dts/qcom-ipq4018-ea6350v3.dts [new file with mode: 0644]
target/linux/ipq40xx/files-4.19/arch/arm/boot/dts/qcom-ipq4018-ea6350v3.dts [new file with mode: 0644]
target/linux/ipq40xx/image/Makefile
target/linux/ipq40xx/patches-4.14/901-arm-boot-add-dts-files.patch
target/linux/ipq40xx/patches-4.19/901-arm-boot-add-dts-files.patch

index d73914c..7b97198 100755 (executable)
@@ -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" "$lan_mac_addr"
+       ;;
 openmesh,a42 |\
 openmesh,a62)
        ucidef_set_interfaces_lan_wan "eth1" "eth0"
index 8242fe0..69b6c25 100644 (file)
@@ -115,6 +115,7 @@ case "$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
                ;;
diff --git a/target/linux/ipq40xx/base-files/etc/init.d/zlinksys_recovery b/target/linux/ipq40xx/base-files/etc/init.d/zlinksys_recovery
new file mode 100755 (executable)
index 0000000..ac6533e
--- /dev/null
@@ -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
+}
diff --git a/target/linux/ipq40xx/base-files/lib/upgrade/linksys.sh b/target/linux/ipq40xx/base-files/lib/upgrade/linksys.sh
new file mode 100755 (executable)
index 0000000..9772d68
--- /dev/null
@@ -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
+       }
+}
index 610f9bb..c5f06ff 100644 (file)
@@ -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"
diff --git a/target/linux/ipq40xx/files-4.14/arch/arm/boot/dts/qcom-ipq4018-ea6350v3.dts b/target/linux/ipq40xx/files-4.14/arch/arm/boot/dts/qcom-ipq4018-ea6350v3.dts
new file mode 100644 (file)
index 0000000..f27aa68
--- /dev/null
@@ -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";
+};
diff --git a/target/linux/ipq40xx/files-4.19/arch/arm/boot/dts/qcom-ipq4018-ea6350v3.dts b/target/linux/ipq40xx/files-4.19/arch/arm/boot/dts/qcom-ipq4018-ea6350v3.dts
new file mode 100644 (file)
index 0000000..a6f1e1c
--- /dev/null
@@ -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";
+};
index 629a5ef..a670380 100644 (file)
@@ -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
index 46c3403..e0619a6 100644 (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
-@@ -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 \
index d6d551c..d0f892b 100644 (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 \