ath79: add support for NEC Aterm WG2200HP

NEC Aterm WG2200HP is a 2.4/5 GHz band 11ac (Wi-Fi 5) router, based on
QCA9558.

Specification:

- SoC              : Qualcomm Atheros QCA9558
- RAM              : DDR2 128 MiB (2x ESMT M14D5121632A)
- Flash            : SPI-NOR 16 MiB (Macronix MX25L12835FM2I-10G)
- WLAN             : 2.4/5 GHz
  - 2.4 GHz        : 3T3R (Qualcomm Atheros QCA9558 (SoC))
  - 5 GHz          : 4T4R (Qualcomm Atheros QCA9984)
- Ethernet         : 5x 10/100/1000 Mbps
  - switch         : Qualcomm Atheros QCA8337
- LEDs/Keys (GPIO) : 12x/4x
- UART             : through-hole on PCB
  - assignment     : 3.3V, GND, NC, TX, RX from tri-angle marking
  - settings       : 9600n8
- USB              : 1x USB 2.0 Type-A
- Power            : 12 VDC, 1.5 A (Max: 20 W)
- Stock OS         : NetBSD based

Flash instruction using initramfs-factory.bin image:

 1. Connect and open serial console
 2. Power on WG2200HP and interrupt bootloader by ESC key
 3. Login to the bootloader CLI with a password "chiron"
 4. Start TFTP server by "tftpd" command
 5. Upload initramfs-factory.bin via tftp from your computer

    example (Windows): tftp -i 192.168.0.1 PUT initramfs-factory.bin

 6. Boot initramfs image by "boot" command
 7. On the initramfs image, back up the stock bootloader and firmware if
    needed
 8. Upload (or download) uboot.bin and sysupgrade.bin image to the device
 9. Rplace the bootloader with a uboot.bin image

    mtd write <uboot.bin image> bootloader

10. Perform sysupgrade with a sysupgrade.bin image
11. Wait ~120 seconds to complete flashing

Notes:

- All LEDs are connected to the Diodes PI4IOE5V9539LE I2C Expander chip.
  (compatible with NXP PCA9539)

- The stock bootloader requires an unknown filesystem on firmware area
  in the flash. Booting of OpenWrt from that filesystem cannot be
  handled, so the bootloader needs to be replaced to mainline U-Boot
  before OpenWrt installation.

- The data length of blocks in firmware image will be checked
  (4M < threshold < 6M) on the stock WebUI of all versions, and
  initramfs-factory.bin image of OpenWrt has the larger block data for
  initramfs image. So that image cannot be applied to the stock WebUI
  at all.

MAC addresses:

LAN    : 98:F1:99:xx:xx:7C (config, 0x6  (hex))
WAN    : 98:F1:99:xx:xx:7D (config, 0xc  (hex))
2.4 GHz: 98:F1:99:xx:xx:7E (config, 0x0  (hex))
5 GHz  : 98:F1:99:xx:xx:7F (config, 0x12 (hex))

Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/17584
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

diff --git a/target/linux/ath79/dts/qca9558_nec_wg2200hp.dts b/target/linux/ath79/dts/qca9558_nec_wg2200hp.dts
new file mode 100644 (file)
index 0000000..91ffe6d
--- /dev/null
+++ b/target/linux/ath79/dts/qca9558_nec_wg2200hp.dts
@@ -0,0 +1,57 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "qca9558_nec_aterm.dtsi"
+
+/ {
+       compatible = "nec,wg2200hp", "qca,qca9558";
+       model = "NEC Aterm WG2200HP";
+};
+
+&i2c {
+       /delete-node/ gpio@20;
+
+       /* Diodes PI4IOE5V9539LE */
+       gpio1: gpio@76 {
+               compatible = "nxp,pca9539";
+               reg = <0x76>;
+               reset-gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
+               gpio-controller;
+               #gpio-cells = <2>;
+       };
+};
+
+&keys {
+       /delete-node/ button-eco;
+};
+
+&nvmem_art {
+       precal_art_5000: pre-calibration@5000 {
+               reg = <0x5000 0x2f20>;
+       };
+};
+
+&phy0 {
+       qca,ar8327-initvals = <
+               0x04 0x80000080 /* PORT0_PAD_MODE_CTRL */
+               0x08 0x00000000 /* PORT5_PAD_MODE_CTRL */
+               0x0c 0x07600000 /* PORT6_PAD_MODE_CTRL */
+               0x10 0x812613a0 /* POWER_ON_STRAP */
+               0x50 0xcc36cc36 /* LED_CTRL0 */
+               0x54 0xca36ca36 /* LED_CTRL1 */
+               0x58 0xc936c936 /* LED_CTRL2 */
+               0x5c 0x03ffff00 /* LED_CTRL3 */
+               0x7c 0x0000007e /* PORT0_STATUS */
+               0x94 0x0000007e /* PORT6_STATUS */
+               0xe0 0xc74164de /* SGMII_CONTROL */
+       >;
+};
+
+&eth0 {
+       pll-data = <0x76000000 0x00000101 0x00001616>;
+};
+
+&wifi {
+       compatible = "pci168c,0046";
+       nvmem-cells = <&precal_art_5000>, <&macaddr_config_12>;
+       nvmem-cell-names = "pre-calibration", "mac-address";
+};

diff --git a/target/linux/ath79/generic/base-files/etc/board.d/02_network b/target/linux/ath79/generic/base-files/etc/board.d/02_network
index 4da8d36d509e8ee1730067c852df7313ebfe4908..d999784d6a2d654b0da3c97e5ad3cf8444d208d8 100644 (file)
--- a/target/linux/ath79/generic/base-files/etc/board.d/02_network
+++ b/target/linux/ath79/generic/base-files/etc/board.d/02_network
@@ -193,6 +193,7 @@ ath79_setup_interfaces()
        nec,wg1400hp|\
        nec,wg1800hp|\
        nec,wg1800hp2|\
+       nec,wg2200hp|\
        tplink,archer-c5-v1|\
        tplink,archer-c7-v1|\
        tplink,archer-c7-v2|\

diff --git a/target/linux/ath79/image/generic.mk b/target/linux/ath79/image/generic.mk
index 9c749360533ccbf76f2942dcbb5a986db29d641f..b74a22ba4d6bb73384619af089dc2d3c78b911b6 100644 (file)
--- a/target/linux/ath79/image/generic.mk
+++ b/target/linux/ath79/image/generic.mk
@@ -2170,6 +2170,16 @@ define Device/nec_wg1800hp2
 endef
 TARGET_DEVICES += nec_wg1800hp2
 
+define Device/nec_wg2200hp
+  SOC := qca9558
+  DEVICE_MODEL := Aterm WG2200HP
+  IMAGE_SIZE := 16128k
+  NEC_FW_TYPE := H055
+  $(Device/nec-netbsd-aterm)
+  DEVICE_PACKAGES += kmod-ath10k-ct ath10k-firmware-qca9984-ct
+endef
+TARGET_DEVICES += nec_wg2200hp
+
 define Device/nec_wg800hp
   SOC := qca9563
   DEVICE_VENDOR := NEC

diff --git a/target/linux/ath79/image/lzma-loader/src/board.c b/target/linux/ath79/image/lzma-loader/src/board.c
index 294ca307d5d797dac48b83a27ae185872b2e58e1..7ed414aa902d349c950e0b88efc786813caeb5cb 100644 (file)
--- a/target/linux/ath79/image/lzma-loader/src/board.c
+++ b/target/linux/ath79/image/lzma-loader/src/board.c
@@ -54,7 +54,8 @@ static inline void tlwr1043nd_init(void) {}
 #if defined(CONFIG_BOARD_MERAKI_MR18) || \
     defined(CONFIG_BOARD_NEC_WG1400HP) || \
     defined(CONFIG_BOARD_NEC_WG1800HP) || \
-    defined(CONFIG_BOARD_NEC_WG1800HP2)
+    defined(CONFIG_BOARD_NEC_WG1800HP2) || \
+    defined(CONFIG_BOARD_NEC_WG2200HP)
 
 static int extract_qca955x_sgmii_res_cal(void)
 {
@@ -221,6 +222,7 @@ static inline void huawei_ap_init(void) {}
 #if defined(CONFIG_BOARD_NEC_WG1400HP) || \
     defined(CONFIG_BOARD_NEC_WG1800HP) || \
     defined(CONFIG_BOARD_NEC_WG1800HP2) || \
+    defined(CONFIG_BOARD_NEC_WG2200HP) || \
     defined(CONFIG_BOARD_NEC_WG600HP) || \
     defined(CONFIG_BOARD_NEC_WR8750N) || \
     defined(CONFIG_BOARD_NEC_WR9500N)
@@ -296,7 +298,8 @@ static inline void nec_aterm_init(void)
 }
 #elif defined(CONFIG_BOARD_NEC_WG1400HP) || \
       defined(CONFIG_BOARD_NEC_WG1800HP) || \
-      defined(CONFIG_BOARD_NEC_WG1800HP2)
+      defined(CONFIG_BOARD_NEC_WG1800HP2) || \
+      defined(CONFIG_BOARD_NEC_WG2200HP)
 
 #define QCA955X_GMAC_MR_AN_CONTROL_PHY_RESET_MASK      BIT(15)
 #define QCA955X_GMAC_MR_AN_CONTROL_FULL_DUPLEX_MASK    BIT(8)