diff --git a/mote/v2/openwrt/patches/100.spi_gpio_support.patch b/mote/v2/openwrt/patches/100.spi_gpio_support.patch
deleted file mode 100644
index 8ac1bf9..0000000
--- a/mote/v2/openwrt/patches/100.spi_gpio_support.patch
+++ /dev/null
@@ -1,82 +0,0 @@
---- a/arch/mips/ar231x/ar2315.c	2010-08-07 10:15:11.696355750 +0200
-+++ b/arch/mips/ar231x/ar2315.c	2010-08-07 10:33:47.588393782 +0200
-@@ -36,6 +36,11 @@
- #include "devices.h"
- #include "ar2315.h"
- 
-+/* BVDM 04/06/2010 */
-+#include <linux/spi/spi.h>
-+#include <linux/spi/spidev.h>
-+#include <linux/spi/spi_gpio.h>
-+
- static u32 gpiointmask = 0, gpiointval = 0;
- 
- static inline void ar2315_gpio_irq(void)
-@@ -398,6 +403,37 @@
- 	.name = "ar2315_wdt",
- };
- 
-+/* BVDM 04/06/2010 */
-+#define SPI_GPIO_SCK  3
-+#define SPI_GPIO_MOSI 1
-+#define SPI_GPIO_MISO 2
-+
-+static struct spi_gpio_platform_data ar2315_spi_gpio_platform_data = {
-+	.sck  = SPI_GPIO_SCK,
-+	.mosi = SPI_GPIO_MOSI,
-+	.miso = SPI_GPIO_MISO,
-+	.num_chipselect = 1,
-+};
-+
-+static struct platform_device ar2315_spi_gpio = {
-+	.name = "spi_gpio",
-+	.id   = 0,
-+	.dev  = {
-+		.platform_data = &ar2315_spi_gpio_platform_data,
-+	},
-+};
-+
-+static struct spi_board_info ar2315_spi_gpio_board_info[] __initdata = {
-+{
-+	.modalias        = "spidev",
-+	.controller_data = (void *) SPI_GPIO_NO_CHIPSELECT,
-+	.mode            = SPI_MODE_0,
-+	.max_speed_hz    = 16000000,   /* 16kHz */
-+	.bus_num         = 0,
-+},
-+};
-+
-+
- #define SPI_FLASH_CTL      0x00
- #define SPI_FLASH_OPCODE   0x04
- #define SPI_FLASH_DATA     0x08
-@@ -520,6 +556,7 @@
- 	}
- 	ar2315_led_data.num_leds = led;
- 	platform_device_register(&ar2315_gpio_leds);
-+	platform_device_register(&ar2315_spi_gpio);
- }
- #else
- static inline void ar2315_init_gpio(void)
-@@ -530,6 +567,8 @@
- int __init
- ar2315_init_devices(void)
- {
-+	int ret;
-+
- 	if (!is_2315())
- 		return 0;
- 
-@@ -544,6 +583,12 @@
- 		&ar2315_eth_data);
- 	ar231x_add_wmac(0, AR2315_WLAN0, AR2315_IRQ_WLAN0_INTRS);
- 
-+	/* BVDM 04/06/2010 */
-+	platform_device_register(&ar2315_spi_gpio);
-+	ret = spi_register_board_info(ar2315_spi_gpio_board_info, ARRAY_SIZE(ar2315_spi_gpio_board_info));
-+	/* debugging */
-+	printk(KERN_DEBUG "spi_register_board_info return value: %x\n", ret); 
-+
- 	return 0;
- }
- 
diff --git a/mote/v2/openwrt/patches/110.spi_gpio_enable_cs_line.patch b/mote/v2/openwrt/patches/110.spi_gpio_enable_cs_line.patch
deleted file mode 100644
index 5d961bf..0000000
--- a/mote/v2/openwrt/patches/110.spi_gpio_enable_cs_line.patch
+++ /dev/null
@@ -1,19 +0,0 @@
---- a/arch/mips/ar231x/ar2315.c	2010-08-08 15:52:43.005477443 +0200
-+++ b/arch/mips/ar231x/ar2315.c	2010-08-08 15:56:06.009475860 +0200
-@@ -407,6 +407,7 @@
- #define SPI_GPIO_SCK  3
- #define SPI_GPIO_MOSI 2
- #define SPI_GPIO_MISO 1
-+#define SPI_GPIO_CS   4
- 
- static struct spi_gpio_platform_data ar2315_spi_gpio_platform_data = {
- 	.sck  = SPI_GPIO_SCK,
-@@ -426,7 +427,7 @@
- static struct spi_board_info ar2315_spi_gpio_board_info[] __initdata = {
- {
- 	.modalias        = "spidev",
--	.controller_data = (void *) SPI_GPIO_NO_CHIPSELECT,
-+	.controller_data = (void *) SPI_GPIO_CS,
- 	.mode            = SPI_MODE_0,
- 	.max_speed_hz    = 10000000,   /* 10kHz */
- 	.bus_num         = 0,
diff --git a/mote/v2/openwrt/patches/120.hotplug_button_jiffies_calc.patch b/mote/v2/openwrt/patches/120.hotplug_button_jiffies_calc.patch
deleted file mode 100644
index 65a96da..0000000
--- a/mote/v2/openwrt/patches/120.hotplug_button_jiffies_calc.patch
+++ /dev/null
@@ -1,27 +0,0 @@
---- /tmp/build_dir/linux-atheros/linux-2.6.30.10/arch/mips/ar231x/reset.c	2010-08-29 22:43:02.508208080 +0200
-+++ build_dir/linux-atheros/linux-2.6.30.10/arch/mips/ar231x/reset.c	2010-08-30 10:02:11.682269327 +0200
-@@ -19,6 +19,7 @@
- 	struct work_struct wq;
- 	int set;
- 	unsigned long jiffies;
-+	unsigned long jiffies_prev;
- };
- 
- static struct timer_list rst_button_timer;
-@@ -68,7 +69,7 @@
- 	add_msg(skb, "SUBSYSTEM=button");
- 	add_msg(skb, "BUTTON=reset");
- 	add_msg(skb, (event->set ? "ACTION=pressed" : "ACTION=released"));
--	sprintf(buf, "SEEN=%ld", (event->jiffies - seen)/HZ);
-+	sprintf(buf, "SEEN=%lu", (event->jiffies - event->jiffies_prev)/HZ);
- 	add_msg(skb, buf);
- 	snprintf(buf, 128, "SEQNUM=%llu", uevent_next_seqnum());
- 	add_msg(skb, buf);
-@@ -127,6 +128,7 @@
- 		no_release_workaround = 0;
- 
- 	event->jiffies = jiffies;
-+	event->jiffies_prev = seen;
- 
- 	INIT_WORK(&event->wq, hotplug_button);
- 	schedule_work(&event->wq);