This adds support for the D-Link DSL-2750u rev C1.
(https://deviwiki.com/wiki/D-Link_DSL-2750U_rev_C1)
It uses the same hardware as ADB P.DG A4001N.
CPU: Broadcom BCM63281 (320 MHz)
RAM: 32M (Winbond W9725G6JB)
Flash: 8M (MXIC MX25L6445E)
Ethernet: 4x 100 Mbps
Wireless: 802.11b/g/n: BCM43225
USB: 1x 2.0
Flash instructions:
1. Assign static IP 192.168.1.100 to PC
2. Unplug the power source
3. Press the RESET button at the router, don't release it yet!
4. Plug the power source.Wait some seconds
5. Release the RESET button
6. Browse to http://192.168.1.1
7. Send the openwrt-bcm63xx-generic-DSL2750U-C1-squashfs-cfe.bin and
wait some minutes until the firmware upgrade finish.
Signed-off-by: Ahmed Naseef <naseefkm@gmail.com>
[DTS improvements, proper board patch, refresh patches]
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
adb,a4001n|\
comtrend,ar-5315u|\
comtrend,vr-3032u|\
+d-link,dsl-2750u-c1|\
huawei,hg253s-v2|\
nucom,r5010un-v2|\
sagem,fast-2704-v2)
comtrend,vr-3025un|\
comtrend,vr-3026e|\
d-link,dsl-274xb-f1|\
+d-link,dsl-2750u-c1|\
d-link,dsl-275xb-d1|\
huawei,echolife-hg622|\
huawei,echolife-hg655b|\
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "bcm6328.dtsi"
+
+#include <dt-bindings/input/input.h>
+
+/ {
+ model = "D-Link DSL-2750U rev C1";
+ compatible = "d-link,dsl-2750u-c1", "brcm,bcm6328";
+
+ aliases {
+ led-boot = &led_power_green;
+ led-failsafe = &led_power_green;
+ led-running = &led_power_green;
+ led-upgrade = &led_power_green;
+ };
+
+ chosen {
+ bootargs = "rootfstype=squashfs,jffs2 noinitrd console=ttyS0,115200";
+ stdout-path = "serial0:115200n8";
+ };
+
+ keys {
+ compatible = "gpio-keys-polled";
+ poll-interval = <20>;
+
+ wifi {
+ label = "wifi";
+ gpios = <&pinctrl 12 1>;
+ linux,code = <KEY_WLAN>;
+ debounce-interval = <60>;
+ };
+
+ reset {
+ label = "reset";
+ gpios = <&pinctrl 23 1>;
+ linux,code = <KEY_RESTART>;
+ debounce-interval = <60>;
+ };
+
+ wps {
+ label = "wps";
+ gpios = <&pinctrl 24 1>;
+ linux,code = <KEY_WPS_BUTTON>;
+ debounce-interval = <60>;
+ };
+ };
+};
+
+&hsspi {
+ status = "okay";
+
+ flash@0 {
+ compatible = "jedec,spi-nor";
+ spi-max-frequency = <16666667>;
+ spi-tx-bus-width = <2>;
+ spi-rx-bus-width = <2>;
+ reg = <0>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ cfe@0 {
+ reg = <0x000000 0x010000>;
+ label = "cfe";
+ read-only;
+ };
+
+ linux@10000 {
+ reg = <0x010000 0x7e0000>;
+ label = "linux";
+ compatible = "brcm,bcm963xx-imagetag";
+ };
+
+ nvram@7f0000 {
+ reg = <0x7f0000 0x010000>;
+ label = "nvram";
+ };
+ };
+ };
+};
+
+&leds {
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_leds>;
+
+ led@1 {
+ reg = <1>;
+ active-low;
+ label = "green:inet";
+ };
+
+ led_power_green: led@4 {
+ reg = <4>;
+ active-low;
+ label = "green:power";
+ default-state = "on";
+ };
+
+ led@7 {
+ reg = <7>;
+ active-low;
+ label = "red:inet";
+ };
+
+ led@8 {
+ reg = <8>;
+ active-low;
+ label = "red:power";
+ };
+
+ led@9 {
+ reg = <9>;
+ active-low;
+ label = "green:wps";
+ };
+
+ led@10 {
+ reg = <10>;
+ active-low;
+ label = "green:usb";
+ };
+
+ led@11 {
+ reg = <11>;
+ active-low;
+ label = "green:dsl";
+ };
+};
+
+&pinctrl {
+ pinctrl_leds: leds {
+ function = "led";
+ pins = "gpio1", "gpio4", "gpio7",
+ "gpio8", "gpio9", "gpio10",
+ "gpio11";
+ };
+};
+
+&uart0 {
+ status = "okay";
+};
endef
TARGET_DEVICES += d-link_dsl-274xb-f1
+define Device/d-link_dsl-2750u-c1
+ $(Device/bcm63xx)
+ DEVICE_VENDOR := D-Link
+ DEVICE_MODEL := DSL-2750U
+ DEVICE_VARIANT := C1
+ IMAGES += sysupgrade.bin
+ CFE_BOARD_ID := 963281TAVNG
+ CHIP_ID := 6328
+ FLASH_MB := 8
+ DEVICE_PACKAGES := $(USB2_PACKAGES) $(B43_PACKAGES)
+endef
+TARGET_DEVICES += d-link_dsl-2750u-c1
+
define Device/d-link_dsl-275xb-d1
$(Device/bcm63xx)
DEVICE_VENDOR := D-Link
#endif /* CONFIG_BCM63XX_CPU_6328 */
#ifdef CONFIG_BCM63XX_CPU_6338
&board_96338gw,
-@@ -742,7 +1228,18 @@ static struct of_device_id const bcm963x
+@@ -742,7 +1228,19 @@ static struct of_device_id const bcm963x
{ .compatible = "sagem,fast-2704n", .data = &board_FAST2704N, },
#endif /* CONFIG_BCM63XX_CPU_6318 */
#ifdef CONFIG_BCM63XX_CPU_6328
+ { .compatible = "comtrend,ar-5381u", .data = &board_AR5381u, },
+ { .compatible = "comtrend,ar-5387un", .data = &board_AR5387un, },
+ { .compatible = "d-link,dsl-274xb-f1", .data = &board_dsl_274xb_f1, },
++ { .compatible = "d-link,dsl-2750u-c1", .data = &board_A4001N, },
+ { .compatible = "nucom,r5010un-v2", .data = &board_R5010UNV2, },
+ { .compatible = "sagem,fast-2704-v2", .data = &board_FAST2704V2, },
+ { .compatible = "sercomm,ad1018", .data = &board_AD1018, },
#endif /* CONFIG_BCM63XX_CPU_6338 */
#ifdef CONFIG_BCM63XX_CPU_6345
&board_96345gw2,
-@@ -1244,6 +1272,8 @@ static struct of_device_id const bcm963x
+@@ -1245,6 +1273,8 @@ static struct of_device_id const bcm963x
#ifdef CONFIG_BCM63XX_CPU_6338
{ .compatible = "brcm,bcm96338gw", .data = &board_96338gw, },
{ .compatible = "brcm,bcm96338w", .data = &board_96338w, },
#endif /* CONFIG_BCM63XX_CPU_6345 */
#ifdef CONFIG_BCM63XX_CPU_6348
&board_96348r,
-@@ -1277,6 +1291,8 @@ static struct of_device_id const bcm963x
+@@ -1278,6 +1292,8 @@ static struct of_device_id const bcm963x
#endif /* CONFIG_BCM63XX_CPU_6338 */
#ifdef CONFIG_BCM63XX_CPU_6345
{ .compatible = "brcm,bcm96345gw2", .data = &board_96345gw2, },
#endif /* CONFIG_BCM63XX_CPU_6348 */
#ifdef CONFIG_BCM63XX_CPU_6358
&board_96358vw,
-@@ -1295,15 +1577,29 @@ static struct of_device_id const bcm963x
+@@ -1296,15 +1578,29 @@ static struct of_device_id const bcm963x
{ .compatible = "dynalink,rta770w", .data = &board_rta770w, },
#endif /* CONFIG_BCM63XX_CPU_6345 */
#ifdef CONFIG_BCM63XX_CPU_6348
#endif /* CONFIG_BCM63XX_CPU_6358 */
};
-@@ -1607,11 +1935,24 @@ static struct of_device_id const bcm963x
+@@ -1608,11 +1936,24 @@ static struct of_device_id const bcm963x
{ .compatible = "alcatel,rg100a", .data = &board_96358vw2, },
{ .compatible = "brcm,bcm96358vw", .data = &board_96358vw, },
{ .compatible = "brcm,bcm96358vw2", .data = &board_96358vw2, },
};
static struct of_device_id const bcm963xx_boards_dt[] = {
-@@ -1955,6 +2072,10 @@ static struct of_device_id const bcm963x
+@@ -1956,6 +2073,10 @@ static struct of_device_id const bcm963x
{ .compatible = "telsey,cpva642", .data = &board_CPVA642, },
#endif /* CONFIG_BCM63XX_CPU_6358 */
#ifdef CONFIG_BCM63XX_CPU_6362
};
static struct of_device_id const bcm963xx_boards_dt[] = {
-@@ -2078,6 +2738,20 @@ static struct of_device_id const bcm963x
+@@ -2079,6 +2739,20 @@ static struct of_device_id const bcm963x
{ .compatible = "sfr,neufbox-6-sercomm-r0", .data = &board_nb6, },
#endif /* CONFIG_BCM63XX_CPU_6362 */
#ifdef CONFIG_BCM63XX_CPU_6368
};
static struct of_device_id const bcm963xx_boards_dt[] = {
-@@ -2754,6 +3030,14 @@ static struct of_device_id const bcm963x
+@@ -2755,6 +3031,14 @@ static struct of_device_id const bcm963x
{ .compatible = "zyxel,p870hw-51a-v2", .data = &board_P870HW51A_V2, },
#endif /* CONFIG_BCM63XX_CPU_6368 */
#ifdef CONFIG_BCM63XX_CPU_63268
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
-@@ -3066,6 +3066,22 @@ void __init board_bcm963xx_init(void)
+@@ -3067,6 +3067,22 @@ void __init board_bcm963xx_init(void)
val &= MPI_CSBASE_BASE_MASK;
}
boot_addr = (u8 *)KSEG1ADDR(val);
projects / openwrt / openwrt.git / commitdiff