ramips: add support for the Senao/EnGenius ESR-9753 board

Signed-off-by: Artur Wronowski <arteqw@gmail.com>

SVN-Revision: 29603

5 files changed, 142 insertions, 0 deletions

diff --git a/target/linux/ramips/files/arch/mips/include/asm/mach-ralink/machine.h b/target/linux/ramips/files/arch/mips/include/asm/mach-ralink/machine.h
index 211f72c5bc..4076d6c500 100644
--- a/target/linux/ramips/files/arch/mips/include/asm/mach-ralink/machine.h
+++ b/target/linux/ramips/files/arch/mips/include/asm/mach-ralink/machine.h
@@ -27,6 +27,7 @@ enum ramips_mach_type {
 	/* RT3052 based machines */
 	RAMIPS_MACH_ARGUS_ATP52B,	/* Argus ATP-52B */
 	RAMIPS_MACH_BC2,		/* NexAira BC2 */
+	RAMIPS_MACH_ESR_9753,		/* Senao / EnGenius ESR-9753*/
 	RAMIPS_MACH_F5D8235_V2,         /* Belkin F5D8235 v2 */
 	RAMIPS_MACH_FONERA20N,		/* La Fonera 2.0N */
 	RAMIPS_MACH_HW550_3G,		/* Aztech HW550-3G */
diff --git a/target/linux/ramips/files/arch/mips/ralink/rt305x/Kconfig b/target/linux/ramips/files/arch/mips/ralink/rt305x/Kconfig
index cf8ede3b6b..3e58242161 100644
--- a/target/linux/ramips/files/arch/mips/ralink/rt305x/Kconfig
+++ b/target/linux/ramips/files/arch/mips/ralink/rt305x/Kconfig
@@ -31,6 +31,11 @@ config RT305X_MACH_DIR_300_REVB
 	select RALINK_DEV_GPIO_BUTTONS
 	select RALINK_DEV_GPIO_LEDS
 
+config RT305X_MACH_ESR_9753
+	bool "EnGenius ESR-9753 support"
+	select RALINK_DEV_GPIO_BUTTONS
+	select RALINK_DEV_GPIO_LEDS
+
 config RT305X_MACH_FONERA20N
 	bool "La Fonera20N board support"
 	select RALINK_DEV_GPIO_BUTTONS
diff --git a/target/linux/ramips/files/arch/mips/ralink/rt305x/Makefile b/target/linux/ramips/files/arch/mips/ralink/rt305x/Makefile
index be3d308f2d..5da73155f9 100644
--- a/target/linux/ramips/files/arch/mips/ralink/rt305x/Makefile
+++ b/target/linux/ramips/files/arch/mips/ralink/rt305x/Makefile
@@ -14,6 +14,7 @@ obj-$(CONFIG_EARLY_PRINTK)		+= early_printk.o
 obj-$(CONFIG_RT305X_MACH_ARGUS_ATP52B)	+= mach-argus-atp52b.o
 obj-$(CONFIG_RT305X_MACH_BC2)		+= mach-bc2.o
 obj-$(CONFIG_RT305X_MACH_DIR_300_REVB)	+= mach-dir-300-revb.o
+obj-$(CONFIG_RT305X_MACH_ESR_9753)	+= mach-esr-9753.o
 obj-$(CONFIG_RT305X_MACH_F5D8235_V2)    += mach-f5d8235-v2.o
 obj-$(CONFIG_RT305X_MACH_FONERA20N)	+= mach-fonera20n.o
 obj-$(CONFIG_RT305X_MACH_HW550_3G)	+= mach-hw550-3g.o
diff --git a/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-esr-9753.c b/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-esr-9753.c
new file mode 100644
index 0000000000..88043a01d7
--- /dev/null
+++ b/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-esr-9753.c
@@ -0,0 +1,123 @@
+/*
+ *  Senao / EnGenius ESR-9753 board support
+ *
+ *  Copyright (C) 2011 Artur Wronowski <arteqw@gmail.com>
+ *
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+ */
+
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/mtd/physmap.h>
+
+#include <asm/mach-ralink/machine.h>
+#include <asm/mach-ralink/dev-gpio-buttons.h>
+#include <asm/mach-ralink/dev-gpio-leds.h>
+#include <asm/mach-ralink/rt305x.h>
+#include <asm/mach-ralink/rt305x_regs.h>
+
+#include "devices.h"
+
+#define ESR_9753_GPIO_LED_POWER		8
+#define ESR_9753_GPIO_LED_WPS		14
+
+#define ESR_9753_GPIO_BUTTON_WPS	0	/* active low */
+#define ESR_9753_GPIO_BUTTON_RESET	10	/* active low */
+
+#define ESR_9753_BUTTONS_POLL_INTERVAL	20
+
+#ifdef CONFIG_MTD_PARTITIONS
+static struct mtd_partition esr_9753_partitions[] = {
+	{
+		.name	= "u-boot",
+		.offset	= 0,
+		.size	= 0x030000,
+		.mask_flags = MTD_WRITEABLE,
+	}, {
+		.name	= "u-boot-env",
+		.offset	= 0x030000,
+		.size	= 0x010000,
+		.mask_flags = MTD_WRITEABLE,
+	}, {
+		.name	= "factory",
+		.offset	= 0x040000,
+		.size	= 0x010000,
+		.mask_flags = MTD_WRITEABLE,
+	}, {
+		.name	= "kernel",
+		.offset	= 0x050000,
+		.size	= 0x0a0000,
+	}, {
+		.name	= "rootfs",
+		.offset	= 0x150000,
+		.size	= 0x2b0000,
+	}, {
+		.name	= "firmware",
+		.offset	= 0x050000,
+		.size	= 0x3b0000,
+	}
+};
+#endif /* CONFIG_MTD_PARTITIONS */
+
+static struct physmap_flash_data esr_9753_flash_data = {
+#ifdef CONFIG_MTD_PARTITIONS
+	.nr_parts	= ARRAY_SIZE(esr_9753_partitions),
+	.parts		= esr_9753_partitions,
+#endif
+};
+
+static struct gpio_led esr_9753_leds_gpio[] __initdata = {
+	{
+		.name		= "esr-9753:orange:power",
+		.gpio		= ESR_9753_GPIO_LED_POWER,
+		.active_low	= 1,
+	}, {
+		.name		= "esr-9753:orange:wps",
+		.gpio		= ESR_9753_GPIO_LED_WPS,
+		.active_low	= 1,
+	}
+};
+
+static struct gpio_button esr_9753_gpio_buttons[] __initdata = {
+	{
+		.desc		= "reset",
+		.type		= EV_KEY,
+		.code		= KEY_RESTART,
+		.threshold	= 3,
+		.gpio		= ESR_9753_GPIO_BUTTON_RESET,
+		.active_low	= 1,
+	}, {
+		.desc		= "wps",
+		.type		= EV_KEY,
+		.code		= KEY_WPS_BUTTON,
+		.threshold	= 3,
+		.gpio		= ESR_9753_GPIO_BUTTON_WPS,
+		.active_low	= 1,
+	}
+};
+
+static void __init esr_9753_init(void)
+{
+	rt305x_gpio_init(RT305X_GPIO_MODE_GPIO << RT305X_GPIO_MODE_UART0_SHIFT);
+
+	rt305x_register_flash(0, &esr_9753_flash_data);
+
+	ramips_register_gpio_leds(-1, ARRAY_SIZE(esr_9753_leds_gpio),
+				  esr_9753_leds_gpio);
+
+	ramips_register_gpio_buttons(-1, ESR_9753_BUTTONS_POLL_INTERVAL,
+				     ARRAY_SIZE(esr_9753_gpio_buttons),
+				     esr_9753_gpio_buttons);
+
+	rt305x_esw_data.vlan_config = RT305X_ESW_VLAN_CONFIG_WLLLL;
+	rt305x_register_ethernet();
+	rt305x_register_wifi();
+	rt305x_register_wdt();
+}
+
+MIPS_MACHINE(RAMIPS_MACH_ESR_9753, "ESR-9753", "Senao / EnGenius ESR-9753",
+	     esr_9753_init);
diff --git a/target/linux/ramips/files/drivers/net/ramips_esw.c b/target/linux/ramips/files/drivers/net/ramips_esw.c
index c681eed830..027284b084 100644
--- a/target/linux/ramips/files/drivers/net/ramips_esw.c
+++ b/target/linux/ramips/files/drivers/net/ramips_esw.c
@@ -19,6 +19,11 @@
 #define RT305X_ESW_REG_FPA2		0xc8
 #define RT305X_ESW_REG_FCT2		0xcc
 #define RT305X_ESW_REG_SGC2		0xe4
+#define RT305X_ESW_REG_P0LED	0xa4
+#define RT305X_ESW_REG_P1LED	0xa8
+#define RT305X_ESW_REG_P2LED	0xac
+#define RT305X_ESW_REG_P3LED	0xb0
+#define RT305X_ESW_REG_P4LED	0xb4
 
 #define RT305X_ESW_PCR0_WT_NWAY_DATA_S	16
 #define RT305X_ESW_PCR0_WT_PHY_CMD	BIT(13)
@@ -227,6 +232,13 @@ rt305x_esw_hw_init(struct rt305x_esw *esw)
 	rt305x_esw_wr(esw, 0x3f502b28, RT305X_ESW_REG_FPA2);
 	rt305x_esw_wr(esw, 0x00000000, RT305X_ESW_REG_FPA);
 
+	/* Force Link/Activity on ports */
+	rt305x_esw_wr(esw, 0x00000005, RT305X_ESW_REG_P0LED);
+	rt305x_esw_wr(esw, 0x00000005, RT305X_ESW_REG_P1LED);
+	rt305x_esw_wr(esw, 0x00000005, RT305X_ESW_REG_P2LED);
+	rt305x_esw_wr(esw, 0x00000005, RT305X_ESW_REG_P3LED);
+	rt305x_esw_wr(esw, 0x00000005, RT305X_ESW_REG_P4LED);
+
 	rt305x_mii_write(esw, 0, 31, 0x8000);
 	for (i = 0; i < 5; i++) {
 		/* TX10 waveform coefficient */