brcm63xx: add preliminary support for 3.13

Add support for 3.13 as a development kernel. Mostly untested, only net
booted. If flashed may brick your router or kill your cat.

Signed-off-by: Jonas Gorski <jogo@openwrt.org>

SVN-Revision: 39746

1 files changed, 41 insertions, 0 deletions

diff --git a/target/linux/brcm63xx/patches-3.13/301-led_count.patch b/target/linux/brcm63xx/patches-3.13/301-led_count.patch
new file mode 100644
index 0000000000..5b9a12e96e
--- /dev/null
+++ b/target/linux/brcm63xx/patches-3.13/301-led_count.patch
@@ -0,0 +1,41 @@
+--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
++++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
+@@ -912,6 +912,7 @@ static struct platform_device bcm63xx_gp
+ int __init board_register_devices(void)
+ {
+ 	int button_count = 0;
++	int led_count = 0;
+ 
+ 	if (board.has_uart0)
+ 		bcm63xx_uart_register(0);
+@@ -965,10 +966,16 @@ int __init board_register_devices(void)
+ 
+ 	bcm63xx_flash_register();
+ 
+-	bcm63xx_led_data.num_leds = ARRAY_SIZE(board.leds);
+-	bcm63xx_led_data.leds = board.leds;
++	/* count number of LEDs defined by this device */
++	while (led_count < ARRAY_SIZE(board.leds) && board.leds[led_count].name)
++		led_count++;
++
++	if (led_count) {
++		bcm63xx_led_data.num_leds = led_count;
++		bcm63xx_led_data.leds = board.leds;
+ 
+-	platform_device_register(&bcm63xx_gpio_leds);
++		platform_device_register(&bcm63xx_gpio_leds);
++	}
+ 
+ 	if (board.ephy_reset_gpio && board.ephy_reset_gpio_flags)
+ 		gpio_request_one(board.ephy_reset_gpio,
+--- a/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
++++ b/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
+@@ -47,7 +47,7 @@ struct board_info {
+ 	struct bcm63xx_dsp_platform_data dsp;
+ 
+ 	/* GPIO LEDs */
+-	struct gpio_led leds[5];
++	struct gpio_led leds[14];
+ 
+ 	/* Buttons */
+ 	struct gpio_keys_button buttons[4];