brcm63xx: add kernel 3.18 support

Add 3.18 support based on 3.18-rc6. Only netboot tested.

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

SVN-Revision: 43461

1 files changed, 83 insertions, 0 deletions

diff --git a/target/linux/brcm63xx/patches-3.18/418-MIPS-BCM63XX-pass-caldata-info-to-flash.patch b/target/linux/brcm63xx/patches-3.18/418-MIPS-BCM63XX-pass-caldata-info-to-flash.patch
new file mode 100644
index 0000000000..fdcfa19e5e
--- /dev/null
+++ b/target/linux/brcm63xx/patches-3.18/418-MIPS-BCM63XX-pass-caldata-info-to-flash.patch
@@ -0,0 +1,83 @@
+From 977f8a30103b9c4992cab8f49357fe0d4274004f Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jonas.gorski@gmail.com>
+Date: Thu, 3 May 2012 14:55:26 +0200
+Subject: [PATCH 69/80] MIPS: BCM63XX: pass caldata info to flash
+
+---
+ arch/mips/bcm63xx/boards/board_common.c              |    2 +-
+ arch/mips/bcm63xx/dev-flash.c                          |    9 ++++++++-
+ arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_flash.h |    4 +++-
+ 3 files changed, 12 insertions(+), 3 deletions(-)
+
+--- a/arch/mips/bcm63xx/boards/board_common.c
++++ b/arch/mips/bcm63xx/boards/board_common.c
+@@ -267,7 +267,7 @@ int __init board_register_devices(void)
+ 	if (board.num_spis)
+ 		spi_register_board_info(board.spis, board.num_spis);
+ 
+-	bcm63xx_flash_register();
++	bcm63xx_flash_register(board.has_caldata, board.caldata);
+ 
+ 	/* count number of LEDs defined by this device */
+ 	while (led_count < ARRAY_SIZE(board.leds) && board.leds[led_count].name)
+--- a/arch/mips/bcm63xx/dev-flash.c
++++ b/arch/mips/bcm63xx/dev-flash.c
+@@ -37,12 +37,15 @@ static struct mtd_partition mtd_partitio
+ 	}
+ };
+ 
++static struct mtd_part_parser_data bcm63xx_parser_data;
++
+ static const char *bcm63xx_part_types[] = { "bcm63xxpart", "RedBoot", NULL };
+ 
+ static struct physmap_flash_data flash_data = {
+ 	.width			= 2,
+ 	.parts			= mtd_partitions,
+ 	.part_probe_types	= bcm63xx_part_types,
++	.pp_data		= &bcm63xx_parser_data,
+ };
+ 
+ static struct resource mtd_resources[] = {
+@@ -70,6 +73,7 @@ void __init bcm63xx_flash_force_phys_bas
+ 
+ static struct flash_platform_data bcm63xx_flash_data = {
+ 	.part_probe_types	= bcm63xx_part_types,
++	.pp_data		= &bcm63xx_parser_data,
+ };
+ 
+ static struct spi_board_info bcm63xx_spi_flash_info[] = {
+@@ -197,9 +201,13 @@ void __init bcm63xx_flash_detect(void)
+ 	}
+ }
+ 
+-int __init bcm63xx_flash_register(void)
++int __init bcm63xx_flash_register(int num_caldata, struct ath9k_caldata *caldata)
+ {
+ 	u32 val;
++	unsigned int i;
++
++	for (i = 0; i < num_caldata; i++)
++		bcm63xx_parser_data.caldata[i] = caldata[i].caldata_offset;
+ 
+ 	switch (flash_type) {
+ 	case BCM63XX_FLASH_TYPE_PARALLEL:
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_flash.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_flash.h
+@@ -1,6 +1,8 @@
+ #ifndef __BCM63XX_FLASH_H
+ #define __BCM63XX_FLASH_H
+ 
++#include <board_bcm963xx.h>
++
+ enum {
+ 	BCM63XX_FLASH_TYPE_PARALLEL,
+ 	BCM63XX_FLASH_TYPE_SERIAL,
+@@ -11,7 +13,7 @@ void bcm63xx_flash_detect(void);
+ 
+ void bcm63xx_flash_force_phys_base_address(u32 start, u32 end);
+ 
+-int __init bcm63xx_flash_register(void);
++int __init bcm63xx_flash_register(int num_caldata, struct ath9k_caldata *caldata);
+ 
+ int bcm63xx_flash_get_type(void);
+