openwrtv3/target/linux/brcm63xx/patches-3.14/418-MIPS-BCM63XX-pass-caldata-info-to-flash.patch
Jonas Gorski b519908e84 brcm63xx: update development kernel to linux 3.14
Now that 3.13 will be EOL soon, switch to 3.14.

Known issues:
 * 74x164 is not available because upstream dropped non-DT support
 * jffs2 breaks with SMP

Unknown issues:
 * probably plenty

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

SVN-Revision: 40380
2014-04-04 10:17:08 +00:00

83 lines
2.5 KiB
Diff

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_bcm963xx.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_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -1036,7 +1036,7 @@ 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
@@ -35,12 +35,15 @@ 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[] = {
@@ -62,6 +65,7 @@ static struct platform_device mtd_dev =
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[] = {
@@ -189,9 +193,13 @@ 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,
@@ -9,7 +11,7 @@ enum {
void bcm63xx_flash_detect(void);
-int __init bcm63xx_flash_register(void);
+int __init bcm63xx_flash_register(int num_caldata, struct ath9k_caldata *caldata);
int bcm63xx_flash_get_type(void);