diff options
Diffstat (limited to 'arch/mips/include/asm/mach-bcm47xx')
| -rw-r--r-- | arch/mips/include/asm/mach-bcm47xx/bcm47xx.h | 59 | ||||
| -rw-r--r-- | arch/mips/include/asm/mach-bcm47xx/bcm47xx_nvram.h | 51 | ||||
| -rw-r--r-- | arch/mips/include/asm/mach-bcm47xx/gpio.h | 17 | ||||
| -rw-r--r-- | arch/mips/include/asm/mach-bcm47xx/war.h | 24 |
4 files changed, 151 insertions, 0 deletions
diff --git a/arch/mips/include/asm/mach-bcm47xx/bcm47xx.h b/arch/mips/include/asm/mach-bcm47xx/bcm47xx.h new file mode 100644 index 00000000..cc7563ba --- /dev/null +++ b/arch/mips/include/asm/mach-bcm47xx/bcm47xx.h @@ -0,0 +1,59 @@ +/* + * Copyright (C) 2007 Aurelien Jarno <aurelien@aurel32.net> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#ifndef __ASM_BCM47XX_H +#define __ASM_BCM47XX_H + +#include <linux/ssb/ssb.h> +#include <linux/bcma/bcma.h> +#include <linux/bcma/bcma_soc.h> + +enum bcm47xx_bus_type { +#ifdef CONFIG_BCM47XX_SSB + BCM47XX_BUS_TYPE_SSB, +#endif +#ifdef CONFIG_BCM47XX_BCMA + BCM47XX_BUS_TYPE_BCMA, +#endif +}; + +union bcm47xx_bus { +#ifdef CONFIG_BCM47XX_SSB + struct ssb_bus ssb; +#endif +#ifdef CONFIG_BCM47XX_BCMA + struct bcma_soc bcma; +#endif +}; + +extern union bcm47xx_bus bcm47xx_bus; +extern enum bcm47xx_bus_type bcm47xx_bus_type; + +void bcm47xx_fill_sprom(struct ssb_sprom *sprom, const char *prefix, + bool fallback); + +#ifdef CONFIG_BCM47XX_SSB +void bcm47xx_fill_ssb_boardinfo(struct ssb_boardinfo *boardinfo, + const char *prefix); +#endif +#ifdef CONFIG_BCM47XX_BCMA +void bcm47xx_fill_bcma_boardinfo(struct bcma_boardinfo *boardinfo, + const char *prefix); +#endif + +#endif /* __ASM_BCM47XX_H */ diff --git a/arch/mips/include/asm/mach-bcm47xx/bcm47xx_nvram.h b/arch/mips/include/asm/mach-bcm47xx/bcm47xx_nvram.h new file mode 100644 index 00000000..b8e7be8f --- /dev/null +++ b/arch/mips/include/asm/mach-bcm47xx/bcm47xx_nvram.h @@ -0,0 +1,51 @@ +/* + * Copyright (C) 2005, Broadcom Corporation + * Copyright (C) 2006, Felix Fietkau <nbd@openwrt.org> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +#ifndef __BCM47XX_NVRAM_H +#define __BCM47XX_NVRAM_H + +#include <linux/types.h> +#include <linux/kernel.h> + +struct nvram_header { + u32 magic; + u32 len; + u32 crc_ver_init; /* 0:7 crc, 8:15 ver, 16:31 sdram_init */ + u32 config_refresh; /* 0:15 sdram_config, 16:31 sdram_refresh */ + u32 config_ncdl; /* ncdl values for memc */ +}; + +#define NVRAM_HEADER 0x48534C46 /* 'FLSH' */ +#define NVRAM_VERSION 1 +#define NVRAM_HEADER_SIZE 20 +#define NVRAM_SPACE 0x8000 + +#define FLASH_MIN 0x00020000 /* Minimum flash size */ + +#define NVRAM_MAX_VALUE_LEN 255 +#define NVRAM_MAX_PARAM_LEN 64 + +extern int bcm47xx_nvram_getenv(char *name, char *val, size_t val_len); + +static inline void bcm47xx_nvram_parse_macaddr(char *buf, u8 macaddr[6]) +{ + if (strchr(buf, ':')) + sscanf(buf, "%hhx:%hhx:%hhx:%hhx:%hhx:%hhx", &macaddr[0], + &macaddr[1], &macaddr[2], &macaddr[3], &macaddr[4], + &macaddr[5]); + else if (strchr(buf, '-')) + sscanf(buf, "%hhx-%hhx-%hhx-%hhx-%hhx-%hhx", &macaddr[0], + &macaddr[1], &macaddr[2], &macaddr[3], &macaddr[4], + &macaddr[5]); + else + printk(KERN_WARNING "Can not parse mac address: %s\n", buf); +} + +#endif /* __BCM47XX_NVRAM_H */ diff --git a/arch/mips/include/asm/mach-bcm47xx/gpio.h b/arch/mips/include/asm/mach-bcm47xx/gpio.h new file mode 100644 index 00000000..90daefa2 --- /dev/null +++ b/arch/mips/include/asm/mach-bcm47xx/gpio.h @@ -0,0 +1,17 @@ +#ifndef __ASM_MIPS_MACH_BCM47XX_GPIO_H +#define __ASM_MIPS_MACH_BCM47XX_GPIO_H + +#include <asm-generic/gpio.h> + +#define gpio_get_value __gpio_get_value +#define gpio_set_value __gpio_set_value + +#define gpio_cansleep __gpio_cansleep +#define gpio_to_irq __gpio_to_irq + +static inline int irq_to_gpio(unsigned int irq) +{ + return -EINVAL; +} + +#endif diff --git a/arch/mips/include/asm/mach-bcm47xx/war.h b/arch/mips/include/asm/mach-bcm47xx/war.h new file mode 100644 index 00000000..a3d2f448 --- /dev/null +++ b/arch/mips/include/asm/mach-bcm47xx/war.h @@ -0,0 +1,24 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org> + */ +#ifndef __ASM_MIPS_MACH_BCM47XX_WAR_H +#define __ASM_MIPS_MACH_BCM47XX_WAR_H + +#define R4600_V1_INDEX_ICACHEOP_WAR 0 +#define R4600_V1_HIT_CACHEOP_WAR 0 +#define R4600_V2_HIT_CACHEOP_WAR 0 +#define R5432_CP0_INTERRUPT_WAR 0 +#define BCM1250_M3_WAR 0 +#define SIBYTE_1956_WAR 0 +#define MIPS4K_ICACHE_REFILL_WAR 0 +#define MIPS_CACHE_SYNC_WAR 0 +#define TX49XX_ICACHE_INDEX_INV_WAR 0 +#define ICACHE_REFILLS_WORKAROUND_WAR 0 +#define R10000_LLSC_WAR 0 +#define MIPS34K_MISSED_ITLB_WAR 0 + +#endif /* __ASM_MIPS_MACH_BCM47XX_WAR_H */ |