[openwrt/openwrt] ath79: add support for NEC Aterm WG1400HP
LEDE Commits
lede-commits at lists.infradead.org
Sat Oct 19 08:57:47 PDT 2024
hauke pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/2aed68b75fda55790a35c334ae0bbfa0cfba7302
commit 2aed68b75fda55790a35c334ae0bbfa0cfba7302
Author: INAGAKI Hiroshi <musashino.open at gmail.com>
AuthorDate: Sun Mar 3 02:48:18 2019 +0900
ath79: add support for NEC Aterm WG1400HP
NEC Aterm WG1400HP 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 Nanya NT5TU32M16DG-AC)
- Flash : SPI-NOR 16 MiB (Macronix MX25L12845EMI-10G)
- WLAN : 2.4/5 GHz
- 2.4 GHz : 3T3R (Qualcomm Atheros QCA9558 (SoC))
- 5 GHz : 2T2R (Qualcomm Atheros QCA9882)
- Ethernet : 5x 10/100/1000 Mbps
- switch : Atheros AR8327
- LEDs/Keys (GPIO) : 12x/5x
- 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
- hub (internal) : NEC uPD720114
- Power : 12 VDC, 1.5 A (Max. 17 W)
- Stock OS : NetBSD based
Flash instruction using initramfs-factory.bin image (StockFW WebUI):
1. Boot WG1400HP with router mode normally
2. Access to the WebUI ("http://aterm.me/" or "http://192.168.0.1/") on
the device and open firmware update page ("ファームウェア更新")
3. Select the OpenWrt initramfs-factory.bin image and click update
("更新") button
4. After updating, the device will be rebooted and booted with OpenWrt
initramfs image
5. On the initramfs image, upload (or download) uboot.bin and
sysupgrade.bin image to the device
6. Replace the bootloader with a uboot.bin image
mtd write <uboot.bin image> bootloader
7. Perform sysupgrade with a sysupgrade.bin image
sysupgrade <sysupgrade image>
8. Wait ~120 seconds to complete flashing
Flash instruction using initramfs-factory.bin image (bootloader CLI):
1. Connect and open serial console
2. Power on WG1400HP 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. Replace the bootloader with a uboot.bin image
10. Perform sysupgrade with a sysupgrade.bin image
11. Wait ~120 seconds to complete flashing
Notes:
- All LEDs are connected to the TI TCA6416A (marking: PH416A) I2C
Expander chip.
- 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.
MAC addresses:
LAN : 10:66:82:xx:xx:20 (config, 0x6 (hex))
WAN : 10:66:82:xx:xx:21 (config, 0xc (hex))
2.4 GHz: 10:66:82:xx:xx:22 (config, 0x0 (hex))
5 GHz : 10:66:82:xx:xx:23 (config, 0x12 (hex))
Signed-off-by: INAGAKI Hiroshi <musashino.open at gmail.com>
Link: https://github.com/openwrt/openwrt/pull/16297
Signed-off-by: Hauke Mehrtens <hauke at hauke-m.de>
---
target/linux/ath79/dts/qca9558_nec_aterm.dtsi | 371 +++++++++++++++++++++
target/linux/ath79/dts/qca9558_nec_wg1400hp.dts | 12 +
.../generic/base-files/etc/board.d/02_network | 1 +
.../generic/base-files/lib/upgrade/platform.sh | 9 +
target/linux/ath79/image/generic.mk | 11 +
.../ath79/image/lzma-loader/src/ar71xx_regs.h | 2 +
target/linux/ath79/image/lzma-loader/src/board.c | 94 +++++-
7 files changed, 483 insertions(+), 17 deletions(-)
diff --git a/target/linux/ath79/dts/qca9558_nec_aterm.dtsi b/target/linux/ath79/dts/qca9558_nec_aterm.dtsi
new file mode 100644
index 0000000000..76d39c2ee7
--- /dev/null
+++ b/target/linux/ath79/dts/qca9558_nec_aterm.dtsi
@@ -0,0 +1,371 @@
+// 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 <dt-bindings/leds/common.h>
+
+#include "qca955x.dtsi"
+
+/ {
+ chosen {
+ /*
+ * don't specify bootargs property in DeviceTree to
+ * enable a console with a default baudrate (9600)
+ * or passed console= parameter from the bootloader
+ */
+ /delete-property/ bootargs;
+ stdout-path = &uart0;
+ };
+
+ aliases {
+ led-boot = &led_power_green;
+ led-failsafe = &led_power_red;
+ led-running = &led_power_green;
+ led-upgrade = &led_power_green;
+ label-mac-device = ð0;
+ };
+
+ i2c {
+ compatible = "i2c-gpio";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pmx_gpio_i2c_pins>;
+ sda-gpios = <&gpio 20 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ scl-gpios = <&gpio 19 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ gpio1: gpio at 20 {
+ compatible = "ti,tca6416";
+ reg = <0x20>;
+ reset-gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ usb-hub-reset {
+ gpio-hog;
+ gpios = <0 GPIO_ACTIVE_HIGH>;
+ output-high;
+ };
+ };
+ };
+
+ keys {
+ compatible = "gpio-keys";
+ pinctrl-names = "default";
+ pinctrl-0 = <&jtag_disable_pins>;
+
+ button-wps {
+ label = "wps";
+ gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_WPS_BUTTON>;
+ debounce-interval = <60>;
+ };
+
+ button-eco {
+ label = "eco";
+ gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
+ linux,code = <BTN_0>;
+ debounce-interval = <60>;
+ };
+
+ switch-bridge {
+ label = "br";
+ gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
+ linux,code = <BTN_1>;
+ debounce-interval = <60>;
+ };
+
+ button-reset {
+ label = "reset";
+ gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_RESTART>;
+ debounce-interval = <60>;
+ };
+
+ switch-converter {
+ label = "cnv";
+ gpios = <&gpio 23 GPIO_ACTIVE_LOW>;
+ linux,code = <BTN_2>;
+ debounce-interval = <60>;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led-0 {
+ gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_RED>;
+ function = "converter";
+ };
+
+ led-1 {
+ label = "green:converter";
+ gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_GREEN>;
+ function = "converter";
+ };
+
+ led-2 {
+ gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_RED>;
+ function = "tv";
+ };
+
+ led-3 {
+ gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_GREEN>;
+ function = "tv";
+ };
+
+ led-4 {
+ gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_RED>;
+ function = LED_FUNCTION_WLAN_5GHZ;
+ };
+
+ led-5 {
+ gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_GREEN>;
+ function = LED_FUNCTION_WLAN_5GHZ;
+ linux,default-trigger = "phy0tpt";
+ };
+
+ led-6 {
+ gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_RED>;
+ function = LED_FUNCTION_WLAN_2GHZ;
+ };
+
+ led-7 {
+ gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_GREEN>;
+ function = LED_FUNCTION_WLAN_2GHZ;
+ linux,default-trigger = "phy1tpt";
+ };
+
+ led-8 {
+ gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_RED>;
+ function = LED_FUNCTION_WAN_ONLINE;
+ };
+
+ led-9 {
+ gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_GREEN>;
+ function = LED_FUNCTION_WAN_ONLINE;
+ };
+
+ led_power_red: led-10 {
+ gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_RED>;
+ function = LED_FUNCTION_POWER;
+ };
+
+ led_power_green: led-11 {
+ gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_GREEN>;
+ function = LED_FUNCTION_POWER;
+ default-state = "on";
+ };
+ };
+
+ regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "usb-vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpios = <&gpio 22 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ regulator-always-on;
+ };
+};
+
+&spi {
+ status = "okay";
+
+ flash at 0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <25000000>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ /*
+ * since the OEM bootloader requires unknown
+ * filesystem on firmware area, needs to be
+ * replaced to u-boot before OpenWrt installation
+ */
+ partition at 0 {
+ label = "bootloader";
+ reg = <0x000000 0x020000>;
+ };
+
+ /* not compatible with u-boot */
+ partition at 20000 {
+ label = "config";
+ reg = <0x020000 0x010000>;
+ read-only;
+
+ nvmem-layout {
+ compatible = "fixed-layout";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ macaddr_config_0: macaddr at 0 {
+ reg = <0x0 0x6>;
+ };
+
+ macaddr_config_6: macaddr at 6 {
+ reg = <0x6 0x6>;
+ };
+
+ macaddr_config_c: macaddr at c {
+ reg = <0xc 0x6>;
+ };
+
+ macaddr_config_12: macaddr at 12 {
+ reg = <0x12 0x6>;
+ };
+ };
+ };
+
+ partition at 30000 {
+ label = "art";
+ reg = <0x030000 0x010000>;
+ read-only;
+
+ nvmem-layout {
+ compatible = "fixed-layout";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ cal_art_1000: calibration at 1000 {
+ reg = <0x1000 0x440>;
+ };
+
+ cal_art_5000: calibration at 5000 {
+ reg = <0x5000 0x844>;
+ };
+ };
+ };
+
+ partition at 40000 {
+ compatible = "denx,uimage";
+ label = "firmware";
+ reg = <0x040000 0xfc0000>;
+ };
+ };
+ };
+};
+
+&mdio0 {
+ status = "okay";
+
+ phy0: ethernet-phy at 0 {
+ reg = <0>;
+
+ qca,ar8327-initvals = <
+ 0x04 0x00080080 /* PORT0_PAD_MODE_CTRL */
+ 0x08 0x00000000 /* PORT5_PAD_MODE_CTRL */
+ 0x0c 0x07600000 /* PORT6_PAD_MODE_CTRL */
+ 0x10 0xa12613a0 /* 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 0xc74164d0 /* SGMII_CONTROL */
+ >;
+ };
+};
+
+ð0 {
+ status = "okay";
+
+ nvmem-cells = <&macaddr_config_c>;
+ nvmem-cell-names = "mac-address";
+ phy-handle = <&phy0>;
+ qca955x-sgmii-fixup;
+
+ gmac-config {
+ device = <&gmac>;
+
+ rgmii-enabled = <1>;
+ rxdv-delay = <2>;
+ rxd-delay = <2>;
+ };
+};
+
+ð1 {
+ status = "okay";
+
+ nvmem-cells = <&macaddr_config_6>;
+ nvmem-cell-names = "mac-address";
+ pll-data = <0x03000000 0x00000101 0x00001616>;
+
+ fixed-link {
+ speed = <1000>;
+ full-duplex;
+ };
+};
+
+&gpio {
+ switch-reset {
+ gpio-hog;
+ gpios = <11 GPIO_ACTIVE_HIGH>;
+ output-high;
+ };
+};
+
+&pcie0 {
+ status = "okay";
+
+ wifi at 0,0 {
+ compatible = "pci168c,003c";
+ reg = <0x0000 0 0 0 0>;
+ nvmem-cells = <&cal_art_5000>, <&macaddr_config_12>;
+ nvmem-cell-names = "calibration", "mac-address";
+ };
+};
+
+&pinmux {
+ /* mux GPIO19/20 as GPIO instead of native I2C on QCA9558 */
+ pmx_gpio_i2c_pins: gpio-i2c-pins {
+ pinctrl-single,bits = <0x10 0x0 0xff000000>,
+ <0x14 0x0 0xff>;
+ };
+};
+
+&usb_phy0 {
+ status = "okay";
+};
+
+&usb0 {
+ status = "okay";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ dr_mode = "host";
+
+ /delete-node/ port at 1;
+
+ /* NEC uPD720114 */
+ hub at 1 {
+ compatible = "usb0409,005a";
+ reg = <1>;
+ };
+};
+
+&wmac {
+ status = "okay";
+
+ nvmem-cells = <&cal_art_1000>, <&macaddr_config_0>;
+ nvmem-cell-names = "calibration", "mac-address";
+};
diff --git a/target/linux/ath79/dts/qca9558_nec_wg1400hp.dts b/target/linux/ath79/dts/qca9558_nec_wg1400hp.dts
new file mode 100644
index 0000000000..bfcac09d55
--- /dev/null
+++ b/target/linux/ath79/dts/qca9558_nec_wg1400hp.dts
@@ -0,0 +1,12 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "qca9558_nec_aterm.dtsi"
+
+/ {
+ compatible = "nec,wg1400hp", "qca,qca9558";
+ model = "NEC Aterm WG1400HP";
+};
+
+ð0 {
+ pll-data = <0x5a000000 0x00000101 0x00001616>;
+};
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 ee9409d7a5..8efae58ae6 100644
--- a/target/linux/ath79/generic/base-files/etc/board.d/02_network
+++ b/target/linux/ath79/generic/base-files/etc/board.d/02_network
@@ -189,6 +189,7 @@ ath79_setup_interfaces()
;;
belkin,f9j1108-v2|\
belkin,f9k1115-v2|\
+ nec,wg1400hp|\
tplink,archer-c5-v1|\
tplink,archer-c7-v1|\
tplink,archer-c7-v2|\
diff --git a/target/linux/ath79/generic/base-files/lib/upgrade/platform.sh b/target/linux/ath79/generic/base-files/lib/upgrade/platform.sh
index c61c48b00e..e286314b9e 100644
--- a/target/linux/ath79/generic/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ath79/generic/base-files/lib/upgrade/platform.sh
@@ -17,6 +17,15 @@ platform_check_image() {
ubnt,routerstation-pro)
platform_check_image_redboot_fis "$1"
;;
+ nec,wg1400hp)
+ local uboot_mtd=$(find_mtd_part "bootloader")
+
+ # check "U-Boot <year>.<month>" string in the "bootloader" partition
+ if ! grep -q "U-Boot [0-9]\{4\}\.[0-9]\{2\}" $uboot_mtd; then
+ v "The bootloader doesn't seem to be replaced to U-Boot!"
+ return 1
+ fi
+ ;;
*)
return 0
;;
diff --git a/target/linux/ath79/image/generic.mk b/target/linux/ath79/image/generic.mk
index 459d595a42..2cbf50e5e2 100644
--- a/target/linux/ath79/image/generic.mk
+++ b/target/linux/ath79/image/generic.mk
@@ -1,4 +1,5 @@
include ./common-buffalo.mk
+include ./common-nec.mk
include ./common-netgear.mk
include ./common-senao.mk
include ./common-tp-link.mk
@@ -2060,6 +2061,16 @@ define Device/nec_wg1200cr
endef
TARGET_DEVICES += nec_wg1200cr
+define Device/nec_wg1400hp
+ SOC := qca9558
+ DEVICE_MODEL := Aterm WG1400HP
+ IMAGE_SIZE := 16128k
+ NEC_FW_TYPE := H040b
+ $(Device/nec-netbsd-aterm)
+ DEVICE_PACKAGES += kmod-ath10k-ct ath10k-firmware-qca988x-ct
+endef
+TARGET_DEVICES += nec_wg1400hp
+
define Device/nec_wg800hp
SOC := qca9563
DEVICE_VENDOR := NEC
diff --git a/target/linux/ath79/image/lzma-loader/src/ar71xx_regs.h b/target/linux/ath79/image/lzma-loader/src/ar71xx_regs.h
index 9dc7c0f817..62474ff047 100644
--- a/target/linux/ath79/image/lzma-loader/src/ar71xx_regs.h
+++ b/target/linux/ath79/image/lzma-loader/src/ar71xx_regs.h
@@ -741,5 +741,7 @@
#define QCA955X_ETH_CFG_SGMII_GMAC0 BIT(6)
#define QCA955X_GMAC_REG_SGMII_SERDES 0x0018
+#define QCA955X_GMAC_REG_MR_AN_CONTROL 0x1c
+#define QCA955X_GMAC_REG_SGMII_CONFIG 0x34
#endif /* __ASM_MACH_AR71XX_REGS_H */
diff --git a/target/linux/ath79/image/lzma-loader/src/board.c b/target/linux/ath79/image/lzma-loader/src/board.c
index 2a037e5ac8..c7232e7115 100644
--- a/target/linux/ath79/image/lzma-loader/src/board.c
+++ b/target/linux/ath79/image/lzma-loader/src/board.c
@@ -51,7 +51,8 @@ static void tlwr1043nd_init(void)
static inline void tlwr1043nd_init(void) {}
#endif
-#if defined(CONFIG_BOARD_MERAKI_MR18)
+#if defined(CONFIG_BOARD_MERAKI_MR18) || \
+ defined(CONFIG_BOARD_NEC_WG1400HP)
static int extract_qca955x_sgmii_res_cal(void)
{
@@ -215,26 +216,14 @@ static inline void huawei_ap_init(void)
static inline void huawei_ap_init(void) {}
#endif
-#if defined(CONFIG_BOARD_NEC_WG600HP) || \
+#if defined(CONFIG_BOARD_NEC_WG1400HP) || \
+ defined(CONFIG_BOARD_NEC_WG600HP) || \
defined(CONFIG_BOARD_NEC_WR8750N) || \
defined(CONFIG_BOARD_NEC_WR9500N)
-
-#define AR934X_PLL_SWITCH_CLK_CTRL_REG 0x24
-#define AR934X_PLL_SWITCH_CLK_CTRL_SWITCHCLK_SEL BIT(0)
-
-static inline void nec_aterm_init(void)
+static inline void nec_aterm_reset_common(void)
{
- unsigned int reg, val;
-
- printf("NEC Aterm series (AR9344)\n");
-
- /* set REFCLK=40MHz to switch PLL */
- reg = KSEG1ADDR(AR71XX_PLL_BASE);
- val = READREG(reg + AR934X_PLL_SWITCH_CLK_CTRL_REG);
- val &= ~AR934X_PLL_SWITCH_CLK_CTRL_SWITCHCLK_SEL;
- WRITEREG(reg + AR934X_PLL_SWITCH_CLK_CTRL_REG, val);
+ unsigned int reg = KSEG1ADDR(AR71XX_RESET_BASE);
- reg = KSEG1ADDR(AR71XX_RESET_BASE);
#ifndef LOADADDR
/*
* This is for initramfs-factory image.
@@ -264,6 +253,29 @@ static inline void nec_aterm_init(void)
* booting from stock bootloader
*/
WRITEREG(reg + AR71XX_RESET_REG_WDOG, 0xffffffff);
+}
+#endif
+
+#if defined(CONFIG_BOARD_NEC_WG600HP) || \
+ defined(CONFIG_BOARD_NEC_WR8750N) || \
+ defined(CONFIG_BOARD_NEC_WR9500N)
+
+#define AR934X_PLL_SWITCH_CLK_CTRL_REG 0x24
+#define AR934X_PLL_SWITCH_CLK_CTRL_SWITCHCLK_SEL BIT(0)
+
+static inline void nec_aterm_init(void)
+{
+ unsigned int reg, val;
+
+ printf("NEC Aterm series (AR9344)\n");
+
+ /* set REFCLK=40MHz to switch PLL */
+ reg = KSEG1ADDR(AR71XX_PLL_BASE);
+ val = READREG(reg + AR934X_PLL_SWITCH_CLK_CTRL_REG);
+ val &= ~AR934X_PLL_SWITCH_CLK_CTRL_SWITCHCLK_SEL;
+ WRITEREG(reg + AR934X_PLL_SWITCH_CLK_CTRL_REG, val);
+
+ nec_aterm_reset_common();
/*
* deassert some RESET bits not handled by drivers
@@ -272,11 +284,59 @@ static inline void nec_aterm_init(void)
* - ETH_SWITCH(_ANALOG): eth0
* - RTC : wmac
*/
+ reg = KSEG1ADDR(AR71XX_RESET_BASE);
val = READREG(reg + AR934X_RESET_REG_RESET_MODULE);
val &= ~(AR934X_RESET_ETH_SWITCH | AR934X_RESET_ETH_SWITCH_ANALOG |
AR934X_RESET_RTC);
WRITEREG(reg + AR934X_RESET_REG_RESET_MODULE, val);
}
+#elif defined(CONFIG_BOARD_NEC_WG1400HP)
+
+#define QCA955X_GMAC_MR_AN_CONTROL_PHY_RESET_MASK BIT(15)
+#define QCA955X_GMAC_MR_AN_CONTROL_FULL_DUPLEX_MASK BIT(8)
+#define QCA955X_GMAC_MR_AN_CONTROL_SPEED_SEL1_MASK BIT(6)
+
+#define QCA955X_GMAC_SGMII_CONFIG_SPEED_SHIFT 6
+ #define QCA955X_GMAC_SGMII_CONFIG_SPEED_1000M 0x2
+#define QCA955X_GMAC_SGMII_CONFIG_FORCE_SPEED_MASK BIT(5)
+#define QCA955X_GMAC_SGMII_CONFIG_MODE_CTRL_SHIFT 0
+ #define QCA955X_GMAC_SGMII_CONFIG_MODE_SGMII 0x2
+
+static inline void nec_aterm_init(void)
+{
+ unsigned int reg, val;
+ int ret;
+
+ printf("NEC Aterm series (QCA9558)\n");
+
+ nec_aterm_reset_common();
+
+ printf("\nCalibrating SGMII\n");
+ ret = extract_qca955x_sgmii_res_cal();
+ if (ret >= 0)
+ setup_qca955x_eth_serdes_cal(ret);
+
+ /* set SGMII force mode to make eth1 working */
+ printf("\nConfiguring SGMII force mode\n");
+ reg = KSEG1ADDR(QCA955X_GMAC_BASE);
+ WRITEREG(reg + QCA955X_GMAC_REG_SGMII_CONFIG,
+ QCA955X_GMAC_SGMII_CONFIG_SPEED_1000M
+ << QCA955X_GMAC_SGMII_CONFIG_SPEED_SHIFT |
+ QCA955X_GMAC_SGMII_CONFIG_FORCE_SPEED_MASK |
+ QCA955X_GMAC_SGMII_CONFIG_MODE_SGMII
+ << QCA955X_GMAC_SGMII_CONFIG_MODE_CTRL_SHIFT);
+ printf(" SGMII_CONFIG : 0x%08x\n",
+ READREG(reg + QCA955X_GMAC_REG_SGMII_CONFIG));
+ val = QCA955X_GMAC_MR_AN_CONTROL_FULL_DUPLEX_MASK |
+ QCA955X_GMAC_MR_AN_CONTROL_SPEED_SEL1_MASK;
+ WRITEREG(reg + QCA955X_GMAC_REG_MR_AN_CONTROL,
+ val | QCA955X_GMAC_MR_AN_CONTROL_PHY_RESET_MASK);
+ printf(" MR_AN_CONTROL: 0x%08x\n",
+ READREG(reg + QCA955X_GMAC_REG_MR_AN_CONTROL));
+ WRITEREG(reg + QCA955X_GMAC_REG_MR_AN_CONTROL, val);
+ printf(" MR_AN_CONTROL: 0x%08x\n",
+ READREG(reg + QCA955X_GMAC_REG_MR_AN_CONTROL));
+}
#else
static inline void nec_aterm_init(void) {}
#endif
More information about the lede-commits
mailing list