From 79aed699d71b9f583762a4b184bb7a68521dccb9 Mon Sep 17 00:00:00 2001 From: Peter Denison Date: Fri, 16 May 2008 19:25:20 +0000 Subject: Remove files now present upstream in files-2.6.25 (This is mostly just drivers/ssb and include/linux/ssb) [brcm47xx] Regenerate patches against 2.6.25.1 kernel+files set Default is still to build against 2.6.23.16 SVN-Revision: 11155 --- .../files-2.6.25/arch/mips/bcm47xx/cfe_env.c | 229 +++++++++ .../files-2.6.25/arch/mips/bcm47xx/include/nvram.h | 37 ++ .../files-2.6.25/arch/mips/bcm47xx/nvram.c | 125 +++++ .../files-2.6.25/arch/mips/bcm947xx/Makefile | 7 - .../files-2.6.25/arch/mips/bcm947xx/cfe_env.c | 229 --------- .../arch/mips/bcm947xx/include/nvram.h | 37 -- .../brcm47xx/files-2.6.25/arch/mips/bcm947xx/irq.c | 86 ---- .../files-2.6.25/arch/mips/bcm947xx/nvram.c | 125 ----- .../files-2.6.25/arch/mips/bcm947xx/prom.c | 61 --- .../files-2.6.25/arch/mips/bcm947xx/setup.c | 246 ---------- .../files-2.6.25/arch/mips/bcm947xx/time.c | 62 --- .../brcm47xx/files-2.6.25/arch/mips/cfe/Makefile | 5 - .../brcm47xx/files-2.6.25/arch/mips/cfe/cfe.c | 533 --------------------- .../files-2.6.25/arch/mips/cfe/cfe_private.h | 176 ------- .../files-2.6.25/drivers/mtd/maps/bcm47xx-flash.c | 96 ++-- .../brcm47xx/files-2.6.25/include/asm-mips/cfe.h | 189 -------- .../asm-mips/mach-bcm47xx/kernel-entry-init.h | 26 + .../include/asm-mips/mach-bcm947xx/gpio.h | 67 --- .../asm-mips/mach-bcm947xx/kernel-entry-init.h | 26 - 19 files changed, 465 insertions(+), 1897 deletions(-) create mode 100644 target/linux/brcm47xx/files-2.6.25/arch/mips/bcm47xx/cfe_env.c create mode 100644 target/linux/brcm47xx/files-2.6.25/arch/mips/bcm47xx/include/nvram.h create mode 100644 target/linux/brcm47xx/files-2.6.25/arch/mips/bcm47xx/nvram.c delete mode 100644 target/linux/brcm47xx/files-2.6.25/arch/mips/bcm947xx/Makefile delete mode 100644 target/linux/brcm47xx/files-2.6.25/arch/mips/bcm947xx/cfe_env.c delete mode 100644 target/linux/brcm47xx/files-2.6.25/arch/mips/bcm947xx/include/nvram.h delete mode 100644 target/linux/brcm47xx/files-2.6.25/arch/mips/bcm947xx/irq.c delete mode 100644 target/linux/brcm47xx/files-2.6.25/arch/mips/bcm947xx/nvram.c delete mode 100644 target/linux/brcm47xx/files-2.6.25/arch/mips/bcm947xx/prom.c delete mode 100644 target/linux/brcm47xx/files-2.6.25/arch/mips/bcm947xx/setup.c delete mode 100644 target/linux/brcm47xx/files-2.6.25/arch/mips/bcm947xx/time.c delete mode 100644 target/linux/brcm47xx/files-2.6.25/arch/mips/cfe/Makefile delete mode 100644 target/linux/brcm47xx/files-2.6.25/arch/mips/cfe/cfe.c delete mode 100644 target/linux/brcm47xx/files-2.6.25/arch/mips/cfe/cfe_private.h delete mode 100644 target/linux/brcm47xx/files-2.6.25/include/asm-mips/cfe.h create mode 100644 target/linux/brcm47xx/files-2.6.25/include/asm-mips/mach-bcm47xx/kernel-entry-init.h delete mode 100644 target/linux/brcm47xx/files-2.6.25/include/asm-mips/mach-bcm947xx/gpio.h delete mode 100644 target/linux/brcm47xx/files-2.6.25/include/asm-mips/mach-bcm947xx/kernel-entry-init.h (limited to 'target/linux/brcm47xx/files-2.6.25') diff --git a/target/linux/brcm47xx/files-2.6.25/arch/mips/bcm47xx/cfe_env.c b/target/linux/brcm47xx/files-2.6.25/arch/mips/bcm47xx/cfe_env.c new file mode 100644 index 0000000000..c1d5eeef59 --- /dev/null +++ b/target/linux/brcm47xx/files-2.6.25/arch/mips/bcm47xx/cfe_env.c @@ -0,0 +1,229 @@ +/* + * CFE environment variable access + * + * Copyright 2001-2003, Broadcom Corporation + * Copyright 2006, Felix Fietkau + * + * 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. + */ + +#include +#include +#include +#include +#include +#include + +#define NVRAM_SIZE (0x1ff0) +static char _nvdata[NVRAM_SIZE]; +static char _valuestr[256]; + +/* + * TLV types. These codes are used in the "type-length-value" + * encoding of the items stored in the NVRAM device (flash or EEPROM) + * + * The layout of the flash/nvram is as follows: + * + * + * + * The type code of "ENV_TLV_TYPE_END" marks the end of the list. + * The "length" field marks the length of the data section, not + * including the type and length fields. + * + * Environment variables are stored as follows: + * + * = + * + * If bit 0 (low bit) is set, the length is an 8-bit value. + * If bit 0 (low bit) is clear, the length is a 16-bit value + * + * Bit 7 set indicates "user" TLVs. In this case, bit 0 still + * indicates the size of the length field. + * + * Flags are from the constants below: + * + */ +#define ENV_LENGTH_16BITS 0x00 /* for low bit */ +#define ENV_LENGTH_8BITS 0x01 + +#define ENV_TYPE_USER 0x80 + +#define ENV_CODE_SYS(n,l) (((n)<<1)|(l)) +#define ENV_CODE_USER(n,l) ((((n)<<1)|(l)) | ENV_TYPE_USER) + +/* + * The actual TLV types we support + */ + +#define ENV_TLV_TYPE_END 0x00 +#define ENV_TLV_TYPE_ENV ENV_CODE_SYS(0,ENV_LENGTH_8BITS) + +/* + * Environment variable flags + */ + +#define ENV_FLG_NORMAL 0x00 /* normal read/write */ +#define ENV_FLG_BUILTIN 0x01 /* builtin - not stored in flash */ +#define ENV_FLG_READONLY 0x02 /* read-only - cannot be changed */ + +#define ENV_FLG_MASK 0xFF /* mask of attributes we keep */ +#define ENV_FLG_ADMIN 0x100 /* lets us internally override permissions */ + + +/* ********************************************************************* + * _nvram_read(buffer,offset,length) + * + * Read data from the NVRAM device + * + * Input parameters: + * buffer - destination buffer + * offset - offset of data to read + * length - number of bytes to read + * + * Return value: + * number of bytes read, or <0 if error occured + ********************************************************************* */ +static int +_nvram_read(unsigned char *nv_buf, unsigned char *buffer, int offset, int length) +{ + int i; + if (offset > NVRAM_SIZE) + return -1; + + for ( i = 0; i < length; i++) { + buffer[i] = ((volatile unsigned char*)nv_buf)[offset + i]; + } + return length; +} + + +static char* +_strnchr(const char *dest,int c,size_t cnt) +{ + while (*dest && (cnt > 0)) { + if (*dest == c) return (char *) dest; + dest++; + cnt--; + } + return NULL; +} + + + +/* + * Core support API: Externally visible. + */ + +/* + * Get the value of an NVRAM variable + * @param name name of variable to get + * @return value of variable or NULL if undefined + */ + +char* +cfe_env_get(unsigned char *nv_buf, char* name) +{ + int size; + unsigned char *buffer; + unsigned char *ptr; + unsigned char *envval; + unsigned int reclen; + unsigned int rectype; + int offset; + int flg; + + if (!strcmp(name, "nvram_type")) + return "cfe"; + + size = NVRAM_SIZE; + buffer = &_nvdata[0]; + + ptr = buffer; + offset = 0; + + /* Read the record type and length */ + if (_nvram_read(nv_buf, ptr,offset,1) != 1) { + goto error; + } + + while ((*ptr != ENV_TLV_TYPE_END) && (size > 1)) { + + /* Adjust pointer for TLV type */ + rectype = *(ptr); + offset++; + size--; + + /* + * Read the length. It can be either 1 or 2 bytes + * depending on the code + */ + if (rectype & ENV_LENGTH_8BITS) { + /* Read the record type and length - 8 bits */ + if (_nvram_read(nv_buf, ptr,offset,1) != 1) { + goto error; + } + reclen = *(ptr); + size--; + offset++; + } + else { + /* Read the record type and length - 16 bits, MSB first */ + if (_nvram_read(nv_buf, ptr,offset,2) != 2) { + goto error; + } + reclen = (((unsigned int) *(ptr)) << 8) + (unsigned int) *(ptr+1); + size -= 2; + offset += 2; + } + + if (reclen > size) + break; /* should not happen, bad NVRAM */ + + switch (rectype) { + case ENV_TLV_TYPE_ENV: + /* Read the TLV data */ + if (_nvram_read(nv_buf, ptr,offset,reclen) != reclen) + goto error; + flg = *ptr++; + envval = (unsigned char *) _strnchr(ptr,'=',(reclen-1)); + if (envval) { + *envval++ = '\0'; + memcpy(_valuestr,envval,(reclen-1)-(envval-ptr)); + _valuestr[(reclen-1)-(envval-ptr)] = '\0'; +#if 0 + printk(KERN_INFO "NVRAM:%s=%s\n", ptr, _valuestr); +#endif + if(!strcmp(ptr, name)){ + return _valuestr; + } + if((strlen(ptr) > 1) && !strcmp(&ptr[1], name)) + return _valuestr; + } + break; + + default: + /* Unknown TLV type, skip it. */ + break; + } + + /* + * Advance to next TLV + */ + + size -= (int)reclen; + offset += reclen; + + /* Read the next record type */ + ptr = buffer; + if (_nvram_read(nv_buf, ptr,offset,1) != 1) + goto error; + } + +error: + return NULL; + +} + diff --git a/target/linux/brcm47xx/files-2.6.25/arch/mips/bcm47xx/include/nvram.h b/target/linux/brcm47xx/files-2.6.25/arch/mips/bcm47xx/include/nvram.h new file mode 100644 index 0000000000..6bb18e8e5f --- /dev/null +++ b/target/linux/brcm47xx/files-2.6.25/arch/mips/bcm47xx/include/nvram.h @@ -0,0 +1,37 @@ +/* + * Copyright (C) 2006 Felix Fietkau + * + * 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 __NVRAM_H +#define __NVRAM_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 */ +}; + +struct nvram_tuple { + char *name; + char *value; + struct nvram_tuple *next; +}; + +#define NVRAM_HEADER 0x48534C46 /* 'FLSH' */ +#define NVRAM_VERSION 1 +#define NVRAM_HEADER_SIZE 20 +#define NVRAM_SPACE 0x8000 + +#define NVRAM_MAX_VALUE_LEN 255 +#define NVRAM_MAX_PARAM_LEN 64 + +char *nvram_get(const char *name); + +#endif diff --git a/target/linux/brcm47xx/files-2.6.25/arch/mips/bcm47xx/nvram.c b/target/linux/brcm47xx/files-2.6.25/arch/mips/bcm47xx/nvram.c new file mode 100644 index 0000000000..3f32ad9d6e --- /dev/null +++ b/target/linux/brcm47xx/files-2.6.25/arch/mips/bcm47xx/nvram.c @@ -0,0 +1,125 @@ +/* + * BCM947xx nvram variable access + * + * Copyright 2005, Broadcom Corporation + * Copyright 2006, Felix Fietkau + * + * 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. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include + +#define MB * 1048576 +extern struct ssb_bus ssb; + +static char nvram_buf[NVRAM_SPACE]; +static int cfe_env; +extern char *cfe_env_get(char *nv_buf, const char *name); + +/* Probe for NVRAM header */ +static void __init early_nvram_init(void) +{ + struct ssb_mipscore *mcore = &ssb.mipscore; + struct nvram_header *header; + int i; + u32 base, lim, off; + u32 *src, *dst; + + base = mcore->flash_window; + lim = mcore->flash_window_size; + cfe_env = 0; + + + /* XXX: hack for supporting the CFE environment stuff on WGT634U */ + if (lim >= 8 MB) { + src = (u32 *) KSEG1ADDR(base + 8 MB - 0x2000); + dst = (u32 *) nvram_buf; + + if ((*src & 0xff00ff) == 0x000001) { + printk("early_nvram_init: WGT634U NVRAM found.\n"); + + for (i = 0; i < 0x1ff0; i++) { + if (*src == 0xFFFFFFFF) + break; + *dst++ = *src++; + } + cfe_env = 1; + return; + } + } + + off = 0x20000; + while (off <= lim) { + /* Windowed flash access */ + header = (struct nvram_header *) KSEG1ADDR(base + off - NVRAM_SPACE); + if (header->magic == NVRAM_HEADER) + goto found; + off <<= 1; + } + + /* Try embedded NVRAM at 4 KB and 1 KB as last resorts */ + header = (struct nvram_header *) KSEG1ADDR(base + 4096); + if (header->magic == NVRAM_HEADER) + goto found; + + header = (struct nvram_header *) KSEG1ADDR(base + 1024); + if (header->magic == NVRAM_HEADER) + goto found; + + return; + +found: + src = (u32 *) header; + dst = (u32 *) nvram_buf; + for (i = 0; i < sizeof(struct nvram_header); i += 4) + *dst++ = *src++; + for (; i < header->len && i < NVRAM_SPACE; i += 4) + *dst++ = le32_to_cpu(*src++); +} + +char *nvram_get(const char *name) +{ + char *var, *value, *end, *eq; + + if (!name) + return NULL; + + if (!nvram_buf[0]) + early_nvram_init(); + + if (cfe_env) + return cfe_env_get(nvram_buf, name); + + /* Look for name=value and return value */ + var = &nvram_buf[sizeof(struct nvram_header)]; + end = nvram_buf + sizeof(nvram_buf) - 2; + end[0] = end[1] = '\0'; + for (; *var; var = value + strlen(value) + 1) { + if (!(eq = strchr(var, '='))) + break; + value = eq + 1; + if ((eq - var) == strlen(name) && strncmp(var, name, (eq - var)) == 0) + return value; + } + + return NULL; +} + +EXPORT_SYMBOL(nvram_get); diff --git a/target/linux/brcm47xx/files-2.6.25/arch/mips/bcm947xx/Makefile b/target/linux/brcm47xx/files-2.6.25/arch/mips/bcm947xx/Makefile deleted file mode 100644 index f80945c8b9..0000000000 --- a/target/linux/brcm47xx/files-2.6.25/arch/mips/bcm947xx/Makefile +++ /dev/null @@ -1,7 +0,0 @@ -# -# Makefile for the BCM47xx specific kernel interface routines -# under Linux. -# - -obj-y := irq.o prom.o setup.o time.o -obj-y += nvram.o cfe_env.o diff --git a/target/linux/brcm47xx/files-2.6.25/arch/mips/bcm947xx/cfe_env.c b/target/linux/brcm47xx/files-2.6.25/arch/mips/bcm947xx/cfe_env.c deleted file mode 100644 index c1d5eeef59..0000000000 --- a/target/linux/brcm47xx/files-2.6.25/arch/mips/bcm947xx/cfe_env.c +++ /dev/null @@ -1,229 +0,0 @@ -/* - * CFE environment variable access - * - * Copyright 2001-2003, Broadcom Corporation - * Copyright 2006, Felix Fietkau - * - * 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. - */ - -#include -#include -#include -#include -#include -#include - -#define NVRAM_SIZE (0x1ff0) -static char _nvdata[NVRAM_SIZE]; -static char _valuestr[256]; - -/* - * TLV types. These codes are used in the "type-length-value" - * encoding of the items stored in the NVRAM device (flash or EEPROM) - * - * The layout of the flash/nvram is as follows: - * - * - * - * The type code of "ENV_TLV_TYPE_END" marks the end of the list. - * The "length" field marks the length of the data section, not - * including the type and length fields. - * - * Environment variables are stored as follows: - * - * = - * - * If bit 0 (low bit) is set, the length is an 8-bit value. - * If bit 0 (low bit) is clear, the length is a 16-bit value - * - * Bit 7 set indicates "user" TLVs. In this case, bit 0 still - * indicates the size of the length field. - * - * Flags are from the constants below: - * - */ -#define ENV_LENGTH_16BITS 0x00 /* for low bit */ -#define ENV_LENGTH_8BITS 0x01 - -#define ENV_TYPE_USER 0x80 - -#define ENV_CODE_SYS(n,l) (((n)<<1)|(l)) -#define ENV_CODE_USER(n,l) ((((n)<<1)|(l)) | ENV_TYPE_USER) - -/* - * The actual TLV types we support - */ - -#define ENV_TLV_TYPE_END 0x00 -#define ENV_TLV_TYPE_ENV ENV_CODE_SYS(0,ENV_LENGTH_8BITS) - -/* - * Environment variable flags - */ - -#define ENV_FLG_NORMAL 0x00 /* normal read/write */ -#define ENV_FLG_BUILTIN 0x01 /* builtin - not stored in flash */ -#define ENV_FLG_READONLY 0x02 /* read-only - cannot be changed */ - -#define ENV_FLG_MASK 0xFF /* mask of attributes we keep */ -#define ENV_FLG_ADMIN 0x100 /* lets us internally override permissions */ - - -/* ********************************************************************* - * _nvram_read(buffer,offset,length) - * - * Read data from the NVRAM device - * - * Input parameters: - * buffer - destination buffer - * offset - offset of data to read - * length - number of bytes to read - * - * Return value: - * number of bytes read, or <0 if error occured - ********************************************************************* */ -static int -_nvram_read(unsigned char *nv_buf, unsigned char *buffer, int offset, int length) -{ - int i; - if (offset > NVRAM_SIZE) - return -1; - - for ( i = 0; i < length; i++) { - buffer[i] = ((volatile unsigned char*)nv_buf)[offset + i]; - } - return length; -} - - -static char* -_strnchr(const char *dest,int c,size_t cnt) -{ - while (*dest && (cnt > 0)) { - if (*dest == c) return (char *) dest; - dest++; - cnt--; - } - return NULL; -} - - - -/* - * Core support API: Externally visible. - */ - -/* - * Get the value of an NVRAM variable - * @param name name of variable to get - * @return value of variable or NULL if undefined - */ - -char* -cfe_env_get(unsigned char *nv_buf, char* name) -{ - int size; - unsigned char *buffer; - unsigned char *ptr; - unsigned char *envval; - unsigned int reclen; - unsigned int rectype; - int offset; - int flg; - - if (!strcmp(name, "nvram_type")) - return "cfe"; - - size = NVRAM_SIZE; - buffer = &_nvdata[0]; - - ptr = buffer; - offset = 0; - - /* Read the record type and length */ - if (_nvram_read(nv_buf, ptr,offset,1) != 1) { - goto error; - } - - while ((*ptr != ENV_TLV_TYPE_END) && (size > 1)) { - - /* Adjust pointer for TLV type */ - rectype = *(ptr); - offset++; - size--; - - /* - * Read the length. It can be either 1 or 2 bytes - * depending on the code - */ - if (rectype & ENV_LENGTH_8BITS) { - /* Read the record type and length - 8 bits */ - if (_nvram_read(nv_buf, ptr,offset,1) != 1) { - goto error; - } - reclen = *(ptr); - size--; - offset++; - } - else { - /* Read the record type and length - 16 bits, MSB first */ - if (_nvram_read(nv_buf, ptr,offset,2) != 2) { - goto error; - } - reclen = (((unsigned int) *(ptr)) << 8) + (unsigned int) *(ptr+1); - size -= 2; - offset += 2; - } - - if (reclen > size) - break; /* should not happen, bad NVRAM */ - - switch (rectype) { - case ENV_TLV_TYPE_ENV: - /* Read the TLV data */ - if (_nvram_read(nv_buf, ptr,offset,reclen) != reclen) - goto error; - flg = *ptr++; - envval = (unsigned char *) _strnchr(ptr,'=',(reclen-1)); - if (envval) { - *envval++ = '\0'; - memcpy(_valuestr,envval,(reclen-1)-(envval-ptr)); - _valuestr[(reclen-1)-(envval-ptr)] = '\0'; -#if 0 - printk(KERN_INFO "NVRAM:%s=%s\n", ptr, _valuestr); -#endif - if(!strcmp(ptr, name)){ - return _valuestr; - } - if((strlen(ptr) > 1) && !strcmp(&ptr[1], name)) - return _valuestr; - } - break; - - default: - /* Unknown TLV type, skip it. */ - break; - } - - /* - * Advance to next TLV - */ - - size -= (int)reclen; - offset += reclen; - - /* Read the next record type */ - ptr = buffer; - if (_nvram_read(nv_buf, ptr,offset,1) != 1) - goto error; - } - -error: - return NULL; - -} - diff --git a/target/linux/brcm47xx/files-2.6.25/arch/mips/bcm947xx/include/nvram.h b/target/linux/brcm47xx/files-2.6.25/arch/mips/bcm947xx/include/nvram.h deleted file mode 100644 index 6bb18e8e5f..0000000000 --- a/target/linux/brcm47xx/files-2.6.25/arch/mips/bcm947xx/include/nvram.h +++ /dev/null @@ -1,37 +0,0 @@ -/* - * Copyright (C) 2006 Felix Fietkau - * - * 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 __NVRAM_H -#define __NVRAM_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 */ -}; - -struct nvram_tuple { - char *name; - char *value; - struct nvram_tuple *next; -}; - -#define NVRAM_HEADER 0x48534C46 /* 'FLSH' */ -#define NVRAM_VERSION 1 -#define NVRAM_HEADER_SIZE 20 -#define NVRAM_SPACE 0x8000 - -#define NVRAM_MAX_VALUE_LEN 255 -#define NVRAM_MAX_PARAM_LEN 64 - -char *nvram_get(const char *name); - -#endif diff --git a/target/linux/brcm47xx/files-2.6.25/arch/mips/bcm947xx/irq.c b/target/linux/brcm47xx/files-2.6.25/arch/mips/bcm947xx/irq.c deleted file mode 100644 index d707894353..0000000000 --- a/target/linux/brcm47xx/files-2.6.25/arch/mips/bcm947xx/irq.c +++ /dev/null @@ -1,86 +0,0 @@ -/* - * Copyright (C) 2004 Florian Schirmer (jolt@tuxbox.org) - * Copyright (C) 2008 Michael Buesch - * - * 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 SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN - * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF - * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * 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., - * 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include - - -extern struct ssb_bus ssb; - - -void plat_irq_dispatch(void) -{ - u32 cause; - - cause = read_c0_cause() & read_c0_status() & CAUSEF_IP; - - clear_c0_status(cause); - - if (cause & CAUSEF_IP7) - do_IRQ(7); - if (cause & CAUSEF_IP2) - do_IRQ(2); - if (cause & CAUSEF_IP3) - do_IRQ(3); - if (cause & CAUSEF_IP4) - do_IRQ(4); - if (cause & CAUSEF_IP5) - do_IRQ(5); - if (cause & CAUSEF_IP6) - do_IRQ(6); -} - -void __init arch_init_irq(void) -{ - mips_cpu_irq_init(); -} - -int pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) -{ - int res; - - res = ssb_pcibios_map_irq(dev, slot, pin); - if (res < 0) { - printk(KERN_ALERT "PCI: Failed to map IRQ of device %s\n", - dev->dev.bus_id); - return 0; - } - /* IRQ-0 and IRQ-1 are software interrupts. */ - WARN_ON((res == 0) || (res == 1)); - - return res; -} diff --git a/target/linux/brcm47xx/files-2.6.25/arch/mips/bcm947xx/nvram.c b/target/linux/brcm47xx/files-2.6.25/arch/mips/bcm947xx/nvram.c deleted file mode 100644 index 3f32ad9d6e..0000000000 --- a/target/linux/brcm47xx/files-2.6.25/arch/mips/bcm947xx/nvram.c +++ /dev/null @@ -1,125 +0,0 @@ -/* - * BCM947xx nvram variable access - * - * Copyright 2005, Broadcom Corporation - * Copyright 2006, Felix Fietkau - * - * 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. - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include - -#define MB * 1048576 -extern struct ssb_bus ssb; - -static char nvram_buf[NVRAM_SPACE]; -static int cfe_env; -extern char *cfe_env_get(char *nv_buf, const char *name); - -/* Probe for NVRAM header */ -static void __init early_nvram_init(void) -{ - struct ssb_mipscore *mcore = &ssb.mipscore; - struct nvram_header *header; - int i; - u32 base, lim, off; - u32 *src, *dst; - - base = mcore->flash_window; - lim = mcore->flash_window_size; - cfe_env = 0; - - - /* XXX: hack for supporting the CFE environment stuff on WGT634U */ - if (lim >= 8 MB) { - src = (u32 *) KSEG1ADDR(base + 8 MB - 0x2000); - dst = (u32 *) nvram_buf; - - if ((*src & 0xff00ff) == 0x000001) { - printk("early_nvram_init: WGT634U NVRAM found.\n"); - - for (i = 0; i < 0x1ff0; i++) { - if (*src == 0xFFFFFFFF) - break; - *dst++ = *src++; - } - cfe_env = 1; - return; - } - } - - off = 0x20000; - while (off <= lim) { - /* Windowed flash access */ - header = (struct nvram_header *) KSEG1ADDR(base + off - NVRAM_SPACE); - if (header->magic == NVRAM_HEADER) - goto found; - off <<= 1; - } - - /* Try embedded NVRAM at 4 KB and 1 KB as last resorts */ - header = (struct nvram_header *) KSEG1ADDR(base + 4096); - if (header->magic == NVRAM_HEADER) - goto found; - - header = (struct nvram_header *) KSEG1ADDR(base + 1024); - if (header->magic == NVRAM_HEADER) - goto found; - - return; - -found: - src = (u32 *) header; - dst = (u32 *) nvram_buf; - for (i = 0; i < sizeof(struct nvram_header); i += 4) - *dst++ = *src++; - for (; i < header->len && i < NVRAM_SPACE; i += 4) - *dst++ = le32_to_cpu(*src++); -} - -char *nvram_get(const char *name) -{ - char *var, *value, *end, *eq; - - if (!name) - return NULL; - - if (!nvram_buf[0]) - early_nvram_init(); - - if (cfe_env) - return cfe_env_get(nvram_buf, name); - - /* Look for name=value and return value */ - var = &nvram_buf[sizeof(struct nvram_header)]; - end = nvram_buf + sizeof(nvram_buf) - 2; - end[0] = end[1] = '\0'; - for (; *var; var = value + strlen(value) + 1) { - if (!(eq = strchr(var, '='))) - break; - value = eq + 1; - if ((eq - var) == strlen(name) && strncmp(var, name, (eq - var)) == 0) - return value; - } - - return NULL; -} - -EXPORT_SYMBOL(nvram_get); diff --git a/target/linux/brcm47xx/files-2.6.25/arch/mips/bcm947xx/prom.c b/target/linux/brcm47xx/files-2.6.25/arch/mips/bcm947xx/prom.c deleted file mode 100644 index 41ea0870b7..0000000000 --- a/target/linux/brcm47xx/files-2.6.25/arch/mips/bcm947xx/prom.c +++ /dev/null @@ -1,61 +0,0 @@ -/* - * Copyright (C) 2004 Florian Schirmer (jolt@tuxbox.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. - * - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN - * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF - * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * 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., - * 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include -#include -#include -#include - -#include -#include -#include -#include "../cfe/cfe_private.h" - -const char *get_system_type(void) -{ - return "Broadcom BCM47xx"; -} - -void __init prom_init(void) -{ - unsigned long mem; - - mips_machgroup = MACH_GROUP_BRCM; - mips_machtype = MACH_BCM47XX; - - cfe_setup(fw_arg0, fw_arg1, fw_arg2, fw_arg3); - - /* Figure out memory size by finding aliases */ - for (mem = (1 << 20); mem < (128 << 20); mem += (1 << 20)) { - if (*(unsigned long *)((unsigned long)(prom_init) + mem) == - *(unsigned long *)(prom_init)) - break; - } - - add_memory_region(0, mem, BOOT_MEM_RAM); -} - -void __init prom_free_prom_memory(void) -{ -} diff --git a/target/linux/brcm47xx/files-2.6.25/arch/mips/bcm947xx/setup.c b/target/linux/brcm47xx/files-2.6.25/arch/mips/bcm947xx/setup.c deleted file mode 100644 index 41d7b0b758..0000000000 --- a/target/linux/brcm47xx/files-2.6.25/arch/mips/bcm947xx/setup.c +++ /dev/null @@ -1,246 +0,0 @@ -/* - * Copyright (C) 2004 Florian Schirmer (jolt@tuxbox.org) - * Copyright (C) 2005 Waldemar Brodkorb - * Copyright (C) 2006 Felix Fietkau - * Copyright (C) 2006-2008 Michael Buesch - * - * 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 SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN - * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF - * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * 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., - * 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include - -extern void bcm47xx_pci_init(void); -extern void bcm47xx_time_init(void); - -struct ssb_bus ssb; - - -int pcibios_plat_dev_init(struct pci_dev *dev) -{ - int err; - - err = ssb_pcibios_plat_dev_init(dev); - if (err) { - printk(KERN_ALERT "PCI: Failed to init device %s\n", - pci_name(dev)); - } - - return err; -} - -static void bcm47xx_machine_restart(char *command) -{ - printk(KERN_ALERT "Please stand by while rebooting the system...\n"); - local_irq_disable(); - /* CFE has a reboot callback, but that does not work. - * Oopses with: Reserved instruction in kernel code. - */ - - /* Set the watchdog timer to reset immediately */ - if (ssb_watchdog_timer_set(&ssb, 1)) - printk(KERN_EMERG "SSB watchdog-triggered reboot failed!\n"); - while (1) - cpu_relax(); -} - -static void bcm47xx_machine_halt(void) -{ - /* Disable interrupts and watchdog and spin forever */ - local_irq_disable(); - if (ssb_watchdog_timer_set(&ssb, 0)) - printk(KERN_EMERG "Failed to disable SSB watchdog!\n"); - while (1) - cpu_relax(); -} - -static void e_aton(char *str, char *dest) -{ - int i = 0; - - if (str == NULL) { - memset(dest, 0, 6); - return; - } - - for (;;) { - dest[i++] = (char) simple_strtoul(str, NULL, 16); - str += 2; - if (!*str++ || i == 6) - break; - } -} - -static void bcm47xx_fill_sprom(struct ssb_sprom *sprom) -{ - char *s; - - memset(sprom, 0xFF, sizeof(struct ssb_sprom)); - - sprom->revision = 1; - if ((s = nvram_get("il0macaddr"))) - e_aton(s, sprom->il0mac); - if ((s = nvram_get("et0macaddr"))) - e_aton(s, sprom->et0mac); - if ((s = nvram_get("et1macaddr"))) - e_aton(s, sprom->et1mac); - if ((s = nvram_get("et0phyaddr"))) - sprom->et0phyaddr = simple_strtoul(s, NULL, 0); - if ((s = nvram_get("et1phyaddr"))) - sprom->et1phyaddr = simple_strtoul(s, NULL, 0); - if ((s = nvram_get("et0mdcport"))) - sprom->et0mdcport = !!simple_strtoul(s, NULL, 10); - if ((s = nvram_get("et1mdcport"))) - sprom->et1mdcport = !!simple_strtoul(s, NULL, 10); - if ((s = nvram_get("pa0b0"))) - sprom->pa0b0 = simple_strtoul(s, NULL, 0); - if ((s = nvram_get("pa0b1"))) - sprom->pa0b1 = simple_strtoul(s, NULL, 0); - if ((s = nvram_get("pa0b2"))) - sprom->pa0b2 = simple_strtoul(s, NULL, 0); - if ((s = nvram_get("pa1b0"))) - sprom->pa1b0 = simple_strtoul(s, NULL, 0); - if ((s = nvram_get("pa1b1"))) - sprom->pa1b1 = simple_strtoul(s, NULL, 0); - if ((s = nvram_get("pa1b2"))) - sprom->pa1b2 = simple_strtoul(s, NULL, 0); - if ((s = nvram_get("wl0gpio0"))) - sprom->gpio0 = simple_strtoul(s, NULL, 0); - if ((s = nvram_get("wl0gpio1"))) - sprom->gpio1 = simple_strtoul(s, NULL, 0); - if ((s = nvram_get("wl0gpio2"))) - sprom->gpio2 = simple_strtoul(s, NULL, 0); - if ((s = nvram_get("wl0gpio3"))) - sprom->gpio3 = simple_strtoul(s, NULL, 0); - if ((s = nvram_get("pa0maxpwr"))) - sprom->maxpwr_bg = simple_strtoul(s, NULL, 0); - if ((s = nvram_get("pa1maxpwr"))) - sprom->maxpwr_a = simple_strtoul(s, NULL, 0); - if ((s = nvram_get("pa0itssit"))) - sprom->itssi_bg = simple_strtoul(s, NULL, 0); - if ((s = nvram_get("pa1itssit"))) - sprom->itssi_a = simple_strtoul(s, NULL, 0); - sprom->boardflags_lo = 0; - if ((s = nvram_get("boardflags"))) - sprom->boardflags_lo = simple_strtoul(s, NULL, 0); - sprom->boardflags_hi = 0; - if ((s = nvram_get("boardflags2"))) - sprom->boardflags_hi = simple_strtoul(s, NULL, 0); -} - -static int bcm47xx_get_invariants(struct ssb_bus *bus, struct ssb_init_invariants *iv) -{ - char *s; - - iv->boardinfo.vendor = SSB_BOARDVENDOR_BCM; - if ((s = nvram_get("boardtype"))) - iv->boardinfo.type = (u16)simple_strtoul(s, NULL, 0); - if ((s = nvram_get("boardrev"))) - iv->boardinfo.rev = (u16)simple_strtoul(s, NULL, 0); - - bcm47xx_fill_sprom(&iv->sprom); - - if ((s = nvram_get("cardbus"))) - iv->has_cardbus_slot = !!simple_strtoul(s, NULL, 10); - - return 0; -} - -void __init plat_mem_setup(void) -{ - int i, err; - char *s; - struct ssb_mipscore *mcore; - - err = ssb_bus_ssbbus_register(&ssb, SSB_ENUM_BASE, bcm47xx_get_invariants); - if (err) { - const char *msg = "Failed to initialize SSB bus (err %d)\n"; - cfe_printk(msg, err); /* Make sure the message gets out of the box. */ - panic(msg, err); - } - mcore = &ssb.mipscore; - - s = nvram_get("kernel_args"); - if (s && !strncmp(s, "console=ttyS1", 13)) { - struct ssb_serial_port port; - - cfe_printk("Swapping serial ports!\n"); - /* swap serial ports */ - memcpy(&port, &mcore->serial_ports[0], sizeof(port)); - memcpy(&mcore->serial_ports[0], &mcore->serial_ports[1], sizeof(port)); - memcpy(&mcore->serial_ports[1], &port, sizeof(port)); - } - - for (i = 0; i < mcore->nr_serial_ports; i++) { - struct ssb_serial_port *port = &(mcore->serial_ports[i]); - struct uart_port s; - - memset(&s, 0, sizeof(s)); - s.line = i; - s.membase = port->regs; - s.irq = port->irq + 2; - s.uartclk = port->baud_base; - s.flags = UPF_BOOT_AUTOCONF | UPF_SHARE_IRQ; - s.iotype = SERIAL_IO_MEM; - s.regshift = port->reg_shift; - - early_serial_setup(&s); - } - cfe_printk("Serial init done.\n"); - - _machine_restart = bcm47xx_machine_restart; - _machine_halt = bcm47xx_machine_halt; - pm_power_off = bcm47xx_machine_halt; - board_time_init = bcm47xx_time_init; -} - -static int __init bcm47xx_register_gpiodev(void) -{ - static struct resource res = { - .start = 0xFFFFFFFF, - }; - struct platform_device *pdev; - - pdev = platform_device_register_simple("GPIODEV", 0, &res, 1); - if (!pdev) { - printk(KERN_ERR "bcm47xx: GPIODEV init failed\n"); - return -ENODEV; - } - - return 0; -} -device_initcall(bcm47xx_register_gpiodev); - -EXPORT_SYMBOL(ssb); diff --git a/target/linux/brcm47xx/files-2.6.25/arch/mips/bcm947xx/time.c b/target/linux/brcm47xx/files-2.6.25/arch/mips/bcm947xx/time.c deleted file mode 100644 index 62120ebc74..0000000000 --- a/target/linux/brcm47xx/files-2.6.25/arch/mips/bcm947xx/time.c +++ /dev/null @@ -1,62 +0,0 @@ -/* - * Copyright (C) 2004 Florian Schirmer (jolt@tuxbox.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. - * - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN - * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF - * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * 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., - * 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include - -extern struct ssb_bus ssb; - -void __init -bcm47xx_time_init(void) -{ - unsigned long hz; - - /* - * Use deterministic values for initial counter interrupt - * so that calibrate delay avoids encountering a counter wrap. - */ - write_c0_count(0); - write_c0_compare(0xffff); - - hz = ssb_cpu_clock(&ssb.mipscore) / 2; - if (!hz) - hz = 100000000; - - /* Set MIPS counter frequency for fixed_rate_gettimeoffset() */ - mips_hpt_frequency = hz; -} - -void __init -plat_timer_setup(struct irqaction *irq) -{ - /* Enable the timer interrupt */ - setup_irq(7, irq); -} diff --git a/target/linux/brcm47xx/files-2.6.25/arch/mips/cfe/Makefile b/target/linux/brcm47xx/files-2.6.25/arch/mips/cfe/Makefile deleted file mode 100644 index d9f046adf3..0000000000 --- a/target/linux/brcm47xx/files-2.6.25/arch/mips/cfe/Makefile +++ /dev/null @@ -1,5 +0,0 @@ -# -# Makefile for the Broadcom Common Firmware Environment support -# - -obj-y += cfe.o diff --git a/target/linux/brcm47xx/files-2.6.25/arch/mips/cfe/cfe.c b/target/linux/brcm47xx/files-2.6.25/arch/mips/cfe/cfe.c deleted file mode 100644 index 6d16111e1c..0000000000 --- a/target/linux/brcm47xx/files-2.6.25/arch/mips/cfe/cfe.c +++ /dev/null @@ -1,533 +0,0 @@ -/* - * Broadcom Common Firmware Environment (CFE) support - * - * Copyright 2000, 2001, 2002 - * Broadcom Corporation. All rights reserved. - * - * Copyright (C) 2006 Michael Buesch - * - * Original Authors: Mitch Lichtenberg, Chris Demetriou - * - * This software is furnished under license and may be used and copied only - * in accordance with the following terms and conditions. Subject to these - * conditions, you may download, copy, install, use, modify and distribute - * modified or unmodified copies of this software in source and/or binary - * form. No title or ownership is transferred hereby. - * - * 1) Any source code used, modified or distributed must reproduce and - * retain this copyright notice and list of conditions as they appear in - * the source file. - * - * 2) No right is granted to use any trade name, trademark, or logo of - * Broadcom Corporation. The "Broadcom Corporation" name may not be - * used to endorse or promote products derived from this software - * without the prior written permission of Broadcom Corporation. - * - * 3) THIS SOFTWARE IS PROVIDED "AS-IS" AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING BUT NOT LIMITED TO, ANY IMPLIED WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR - * NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL BROADCOM BE LIABLE - * FOR ANY DAMAGES WHATSOEVER, AND IN PARTICULAR, BROADCOM SHALL NOT BE - * LIABLE FOR DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, - * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE - * OR OTHERWISE), EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include -#include -#include -#include -#include - -#include "cfe_private.h" - - -static cfe_uint_t cfe_handle; -static int (*cfe_trampoline)(long handle, long iocb); - - -#include - -void __init cfe_setup(unsigned long fwarg0, unsigned long fwarg1, - unsigned long fwarg2, unsigned long fwarg3) -{ - if (fwarg3 == 0x80300000) { - /* WRT54G workaround */ - fwarg3 = CFE_EPTSEAL; - fwarg2 = 0xBFC00500; - } - if (fwarg3 != CFE_EPTSEAL) { - /* We are not booted from CFE */ - return; - } - if (fwarg1 == 0) { - /* We are on the boot CPU */ - cfe_handle = (cfe_uint_t)fwarg0; - cfe_trampoline = CFE_TO_PTR(fwarg2); - } -} - -int cfe_vprintk(const char *fmt, va_list args) -{ - static char buffer[1024]; - static DEFINE_SPINLOCK(lock); - static const char pfx[] = "CFE-console: "; - static const size_t pfx_len = sizeof(pfx) - 1; - unsigned long flags; - int len, cnt, pos; - int handle; - int res; - - if (!cfe_present()) - return -ENODEV; - - spin_lock_irqsave(&lock, flags); - handle = cfe_getstdhandle(CFE_STDHANDLE_CONSOLE); - if (CFE_ISERR(handle)) { - len = -EIO; - goto out; - } - strcpy(buffer, pfx); - len = vscnprintf(buffer + pfx_len, - sizeof(buffer) - pfx_len - 2, - fmt, args); - len += pfx_len; - /* The CFE console requires CR-LF line-ends. - * Add a CR, if we only terminate lines with a LF. - * This does only fix CR-LF at the end of the string. - * So for multiple lines, use multiple cfe_vprintk calls. - */ - if (len > 1 && - buffer[len - 1] == '\n' && buffer[len - 2] != '\r') { - buffer[len - 1] = '\r'; - buffer[len] = '\n'; - len += 1; - } - cnt = len; - pos = 0; - while (cnt > 0) { - res = cfe_write(handle, buffer + pos, len - pos); - if (CFE_ISERR(res)) { - len = -EIO; - goto out; - } - cnt -= res; - pos += res; - } -out: - spin_unlock_irqrestore(&lock, flags); - - return len; -} - -int cfe_printk(const char *fmt, ...) -{ - va_list args; - int res; - - va_start(args, fmt); - res = cfe_vprintk(fmt, args); - va_end(args); - - return res; -} - -static int cfe_iocb_dispatch(struct cfe_iocb *iocb) -{ - if (!cfe_present()) - return CFE_ERR_UNSUPPORTED; - return cfe_trampoline((long)cfe_handle, (long)iocb); -} - -int cfe_present(void) -{ - return (cfe_trampoline != NULL); -} - -int cfe_close(int handle) -{ - struct cfe_iocb iocb; - int err; - - memset(&iocb, 0, sizeof(iocb)); - iocb.fcode = CFE_CMD_DEV_CLOSE; - iocb.handle = handle; - - err = cfe_iocb_dispatch(&iocb); - - return (CFE_ISERR(err)) ? err : iocb.status; -} - -int cfe_cpu_start(int cpu, void (*fn)(void), long sp, long gp, long a1) -{ - struct cfe_iocb iocb; - int err; - - memset(&iocb, 0, sizeof(iocb)); - iocb.fcode = CFE_CMD_FW_CPUCTL; - iocb.psize = sizeof(struct cfe_iocb_cpuctl); - iocb.cpuctl.number = cpu; - iocb.cpuctl.command = CFE_CPU_CMD_START; - iocb.cpuctl.gp = gp; - iocb.cpuctl.sp = sp; - iocb.cpuctl.a1 = a1; - iocb.cpuctl.start_addr = (long)fn; - - err = cfe_iocb_dispatch(&iocb); - - return (CFE_ISERR(err)) ? err : iocb.status; -} - -int cfe_cpu_stop(int cpu) -{ - struct cfe_iocb iocb; - int err; - - memset(&iocb, 0, sizeof(iocb)); - iocb.fcode = CFE_CMD_FW_CPUCTL; - iocb.psize = sizeof(struct cfe_iocb_cpuctl); - iocb.cpuctl.number = cpu; - iocb.cpuctl.command = CFE_CPU_CMD_STOP; - - err = cfe_iocb_dispatch(&iocb); - - return (CFE_ISERR(err)) ? err : iocb.status; -} - -int cfe_enumenv(int idx, char *name, int namelen, char *val, int vallen) -{ - struct cfe_iocb iocb; - int err; - - memset(&iocb, 0, sizeof(iocb)); - iocb.fcode = CFE_CMD_ENV_ENUM; - iocb.psize = sizeof(struct cfe_iocb_envbuf); - iocb.envbuf.index = idx; - iocb.envbuf.name = PTR_TO_CFE(name); - iocb.envbuf.name_len = namelen; - iocb.envbuf.val = PTR_TO_CFE(val); - iocb.envbuf.val_len = vallen; - - err = cfe_iocb_dispatch(&iocb); - - return (CFE_ISERR(err)) ? err : iocb.status; -} - -int cfe_enumdev(int idx, char *name, int namelen) -{ - struct cfe_iocb iocb; - int err; - - memset(&iocb, 0, sizeof(iocb)); - - iocb.fcode = CFE_CMD_DEV_ENUM; - iocb.psize = sizeof(struct cfe_iocb_envbuf); - iocb.envbuf.index = idx; - iocb.envbuf.name = PTR_TO_CFE(name); - iocb.envbuf.name_len = namelen; - - err = cfe_iocb_dispatch(&iocb); - - return (CFE_ISERR(err)) ? err : iocb.status; -} - -int cfe_enummem(int idx, int flags, u64 *start, u64 *length, - u64 *type) -{ - struct cfe_iocb iocb; - int err; - - memset(&iocb, 0, sizeof(iocb)); - - iocb.fcode = CFE_CMD_FW_MEMENUM; - iocb.flags = flags; - iocb.psize = sizeof(struct cfe_iocb_meminfo); - iocb.meminfo.index = idx; - - err = cfe_iocb_dispatch(&iocb); - if (CFE_ISERR(err)) - return err; - if (!CFE_ISERR(iocb.status)) { - *start = iocb.meminfo.addr; - *length = iocb.meminfo.size; - *type = iocb.meminfo.type; - } - - return iocb.status; -} - -int cfe_exit(int warm, int status) -{ - struct cfe_iocb iocb; - int err; - -printk("CFE REBOOT\n"); - memset(&iocb, 0, sizeof(iocb)); - iocb.fcode = CFE_CMD_FW_RESTART; - if (warm) - iocb.flags = CFE_FLG_WARMSTART; - iocb.psize = sizeof(struct cfe_iocb_exitstat); - iocb.exitstat.status = status; - -printk("CALL\n"); - err = cfe_iocb_dispatch(&iocb); -printk("DONE\n"); - - return (CFE_ISERR(err)) ? err : iocb.status; -} - -int cfe_flushcache(int flags) -{ - struct cfe_iocb iocb; - int err; - - memset(&iocb, 0, sizeof(iocb)); - iocb.fcode = CFE_CMD_FW_FLUSHCACHE; - iocb.flags = flags; - - err = cfe_iocb_dispatch(&iocb); - - return (CFE_ISERR(err)) ? err : iocb.status; -} - -int cfe_getdevinfo(char *name) -{ - struct cfe_iocb iocb; - int err; - - memset(&iocb, 0, sizeof(iocb)); - iocb.fcode = CFE_CMD_DEV_GETINFO; - iocb.psize = sizeof(struct cfe_iocb_buf); - iocb.buffer.ptr = PTR_TO_CFE(name); - iocb.buffer.length = strlen(name); - - err = cfe_iocb_dispatch(&iocb); - if (CFE_ISERR(err)) - return err; - if (CFE_ISERR(iocb.status)) - return iocb.status; - - return iocb.buffer.devflags; -} - -int cfe_getenv(char *name, char *dest, int destlen) -{ - struct cfe_iocb iocb; - int err; - - dest[0] = '\0'; - memset(&iocb, 0, sizeof(iocb)); - iocb.fcode = CFE_CMD_ENV_GET; - iocb.psize = sizeof(struct cfe_iocb_envbuf); - iocb.envbuf.name = PTR_TO_CFE(name); - iocb.envbuf.name_len = strlen(name); - iocb.envbuf.val = PTR_TO_CFE(dest); - iocb.envbuf.val_len = destlen; - - err = cfe_iocb_dispatch(&iocb); - - return (CFE_ISERR(err)) ? err : iocb.status; -} - -int cfe_getfwinfo(struct cfe_fwinfo *info) -{ - struct cfe_iocb iocb; - int err; - - memset(&iocb, 0, sizeof(iocb)); - iocb.fcode = CFE_CMD_FW_GETINFO; - iocb.psize = sizeof(struct cfe_iocb_fwinfo); - - err = cfe_iocb_dispatch(&iocb); - if (CFE_ISERR(err)) - return err; - if (CFE_ISERR(iocb.status)) - return err; - - info->version = iocb.fwinfo.version; - info->totalmem = iocb.fwinfo.totalmem; - info->flags = iocb.fwinfo.flags; - info->boardid = iocb.fwinfo.boardid; - info->bootarea_va = iocb.fwinfo.bootarea_va; - info->bootarea_pa = iocb.fwinfo.bootarea_pa; - info->bootarea_size = iocb.fwinfo.bootarea_size; - - return iocb.status; -} - -int cfe_getstdhandle(int handletype) -{ - struct cfe_iocb iocb; - int err; - - memset(&iocb, 0, sizeof(iocb)); - iocb.fcode = CFE_CMD_DEV_GETHANDLE; - iocb.flags = handletype; - - err = cfe_iocb_dispatch(&iocb); - if (CFE_ISERR(err)) - return err; - if (CFE_ISERR(iocb.status)) - return iocb.status; - - return iocb.handle; -} - -int cfe_getticks(s64 *ticks) -{ - struct cfe_iocb iocb; - int err; - - memset(&iocb, 0, sizeof(iocb)); - iocb.fcode = CFE_CMD_FW_GETTIME; - iocb.psize = sizeof(struct cfe_iocb_time); - - err = cfe_iocb_dispatch(&iocb); - if (CFE_ISERR(err)) - return err; - if (!CFE_ISERR(iocb.status)) - *ticks = iocb.time.ticks; - - return iocb.status; -} - -int cfe_inpstat(int handle) -{ - struct cfe_iocb iocb; - int err; - - memset(&iocb, 0, sizeof(iocb)); - iocb.fcode = CFE_CMD_DEV_INPSTAT; - iocb.handle = handle; - iocb.psize = sizeof(struct cfe_iocb_inpstat); - - err = cfe_iocb_dispatch(&iocb); - if (CFE_ISERR(err)) - return err; - if (CFE_ISERR(iocb.status)) - return iocb.status; - - return iocb.inpstat.status; -} - -int cfe_ioctl(int handle, unsigned int ioctlnum, - unsigned char *buffer, int length, - int *retlen, u64 offset) -{ - struct cfe_iocb iocb; - int err; - - memset(&iocb, 0, sizeof(iocb)); - iocb.fcode = CFE_CMD_DEV_IOCTL; - iocb.handle = handle; - iocb.psize = sizeof(struct cfe_iocb_buf); - iocb.buffer.offset = offset; - iocb.buffer.ioctlcmd = ioctlnum; - iocb.buffer.ptr = PTR_TO_CFE(buffer); - iocb.buffer.length = length; - - err = cfe_iocb_dispatch(&iocb); - if (CFE_ISERR(err)) - return err; - if (CFE_ISERR(iocb.status)) - return iocb.status; - if (retlen) - *retlen = iocb.buffer.retlen; - - return iocb.status; -} - -int cfe_open(char *name) -{ - struct cfe_iocb iocb; - int err; - - memset(&iocb, 0, sizeof(iocb)); - iocb.fcode = CFE_CMD_DEV_OPEN; - iocb.psize = sizeof(struct cfe_iocb_buf); - iocb.buffer.ptr = PTR_TO_CFE(name); - iocb.buffer.length = strlen(name); - - err = cfe_iocb_dispatch(&iocb); - if (CFE_ISERR(err)) - return err; - if (CFE_ISERR(iocb.status)) - return iocb.status; - - return iocb.handle; -} - -int cfe_read(int handle, unsigned char *buffer, int length) -{ - return cfe_readblk(handle, 0, buffer, length); -} - -int cfe_readblk(int handle, s64 offset, unsigned char *buffer, int length) -{ - struct cfe_iocb iocb; - int err; - - memset(&iocb, 0, sizeof(iocb)); - iocb.fcode = CFE_CMD_DEV_READ; - iocb.handle = handle; - iocb.psize = sizeof(struct cfe_iocb_buf); - iocb.buffer.offset = offset; - iocb.buffer.ptr = PTR_TO_CFE(buffer); - iocb.buffer.length = length; - - err = cfe_iocb_dispatch(&iocb); - if (CFE_ISERR(err)) - return err; - if (CFE_ISERR(iocb.status)) - return iocb.status; - - return iocb.buffer.retlen; -} - -int cfe_setenv(char *name, char *val) -{ - struct cfe_iocb iocb; - int err; - - memset(&iocb, 0, sizeof(iocb)); - iocb.fcode = CFE_CMD_ENV_SET; - iocb.psize = sizeof(struct cfe_iocb_envbuf); - iocb.envbuf.name = PTR_TO_CFE(name); - iocb.envbuf.name_len = strlen(name); - iocb.envbuf.val = PTR_TO_CFE(val); - iocb.envbuf.val_len = strlen(val); - - err = cfe_iocb_dispatch(&iocb); - - return (CFE_ISERR(err)) ? err : iocb.status; -} - -int cfe_write(int handle, unsigned char *buffer, int length) -{ - return cfe_writeblk(handle, 0, buffer, length); -} - -int cfe_writeblk(int handle, s64 offset, unsigned char *buffer, int length) -{ - struct cfe_iocb iocb; - int err; - - memset(&iocb, 0, sizeof(iocb)); - iocb.fcode = CFE_CMD_DEV_WRITE; - iocb.handle = handle; - iocb.psize = sizeof(struct cfe_iocb_buf); - iocb.buffer.offset = offset; - iocb.buffer.ptr = PTR_TO_CFE(buffer); - iocb.buffer.length = length; - - err = cfe_iocb_dispatch(&iocb); - if (CFE_ISERR(err)) - return err; - if (CFE_ISERR(iocb.status)) - return iocb.status; - - return iocb.buffer.retlen; -} diff --git a/target/linux/brcm47xx/files-2.6.25/arch/mips/cfe/cfe_private.h b/target/linux/brcm47xx/files-2.6.25/arch/mips/cfe/cfe_private.h deleted file mode 100644 index 0a604d3bbd..0000000000 --- a/target/linux/brcm47xx/files-2.6.25/arch/mips/cfe/cfe_private.h +++ /dev/null @@ -1,176 +0,0 @@ -/* - * Broadcom Common Firmware Environment (CFE) support - * - * Copyright 2000, 2001, 2002 - * Broadcom Corporation. All rights reserved. - * - * Copyright (C) 2006 Michael Buesch - * - * Original Authors: Mitch Lichtenberg, Chris Demetriou - * - * This software is furnished under license and may be used and copied only - * in accordance with the following terms and conditions. Subject to these - * conditions, you may download, copy, install, use, modify and distribute - * modified or unmodified copies of this software in source and/or binary - * form. No title or ownership is transferred hereby. - * - * 1) Any source code used, modified or distributed must reproduce and - * retain this copyright notice and list of conditions as they appear in - * the source file. - * - * 2) No right is granted to use any trade name, trademark, or logo of - * Broadcom Corporation. The "Broadcom Corporation" name may not be - * used to endorse or promote products derived from this software - * without the prior written permission of Broadcom Corporation. - * - * 3) THIS SOFTWARE IS PROVIDED "AS-IS" AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING BUT NOT LIMITED TO, ANY IMPLIED WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR - * NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL BROADCOM BE LIABLE - * FOR ANY DAMAGES WHATSOEVER, AND IN PARTICULAR, BROADCOM SHALL NOT BE - * LIABLE FOR DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, - * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE - * OR OTHERWISE), EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef LINUX_CFE_PRIVATE_H_ -#define LINUX_CFE_PRIVATE_H_ - -#ifndef __ASSEMBLY__ - -/* Seal indicating CFE's presence, passed to the kernel. */ -#define CFE_EPTSEAL 0x43464531 - -#define CFE_CMD_FW_GETINFO 0 -#define CFE_CMD_FW_RESTART 1 -#define CFE_CMD_FW_BOOT 2 -#define CFE_CMD_FW_CPUCTL 3 -#define CFE_CMD_FW_GETTIME 4 -#define CFE_CMD_FW_MEMENUM 5 -#define CFE_CMD_FW_FLUSHCACHE 6 - -#define CFE_CMD_DEV_GETHANDLE 9 -#define CFE_CMD_DEV_ENUM 10 -#define CFE_CMD_DEV_OPEN 11 -#define CFE_CMD_DEV_INPSTAT 12 -#define CFE_CMD_DEV_READ 13 -#define CFE_CMD_DEV_WRITE 14 -#define CFE_CMD_DEV_IOCTL 15 -#define CFE_CMD_DEV_CLOSE 16 -#define CFE_CMD_DEV_GETINFO 17 - -#define CFE_CMD_ENV_ENUM 20 -#define CFE_CMD_ENV_GET 22 -#define CFE_CMD_ENV_SET 23 -#define CFE_CMD_ENV_DEL 24 - -#define CFE_CMD_MAX 32 - -#define CFE_CMD_VENDOR_USE 0x8000 /* codes above this are for customer use */ - -typedef u64 cfe_uint_t; -typedef s64 cfe_int_t; -typedef s64 cfe_ptr_t; - -/* Cast a pointer from native to CFE-API pointer and back */ -#define CFE_TO_PTR(p) ((void *)(unsigned long)(p)) -#define PTR_TO_CFE(p) ((cfe_ptr_t)(unsigned long)(p)) - -struct cfe_iocb_buf { - cfe_uint_t offset; /* offset on device (bytes) */ - cfe_ptr_t ptr; /* pointer to a buffer */ - cfe_uint_t length; /* length of this buffer */ - cfe_uint_t retlen; /* returned length (for read ops) */ - union { - cfe_uint_t ioctlcmd; /* IOCTL command (used only for IOCTLs) */ - cfe_uint_t devflags; /* Returned device info flags */ - }; -}; - -struct cfe_iocb_inpstat { - cfe_uint_t status; /* 1 means input available */ -}; - -struct cfe_iocb_envbuf { - cfe_int_t index; /* 0-based enumeration index */ - cfe_ptr_t name; /* name string buffer */ - cfe_int_t name_len; /* size of name buffer */ - cfe_ptr_t val; /* value string buffer */ - cfe_int_t val_len; /* size of value string buffer */ -}; - -struct cfe_iocb_cpuctl { - cfe_uint_t number; /* cpu number to control */ - cfe_uint_t command; /* command to issue to CPU */ - cfe_uint_t start_addr; /* CPU start address */ - cfe_uint_t gp; /* starting GP value */ - cfe_uint_t sp; /* starting SP value */ - cfe_uint_t a1; /* starting A1 value */ -}; - -struct cfe_iocb_time { - cfe_int_t ticks; /* current time in ticks */ -}; - -struct cfe_iocb_exitstat { - cfe_int_t status; -}; - -struct cfe_iocb_meminfo { - cfe_int_t index; /* 0-based enumeration index */ - cfe_int_t type; /* type of memory block */ - cfe_uint_t addr; /* physical start address */ - cfe_uint_t size; /* block size */ -}; - -struct cfe_iocb_fwinfo { - cfe_int_t version; /* major, minor, eco version */ - cfe_int_t totalmem; /* total installed mem */ - cfe_int_t flags; /* various flags */ - cfe_int_t boardid; /* board ID */ - cfe_int_t bootarea_va; /* VA of boot area */ - cfe_int_t bootarea_pa; /* PA of boot area */ - cfe_int_t bootarea_size; /* size of boot area */ - cfe_int_t reserved1; - cfe_int_t reserved2; - cfe_int_t reserved3; -}; - -/* CFE I/O Control Block */ -struct cfe_iocb { - cfe_uint_t fcode; /* IOCB function code */ - cfe_int_t status; /* return status */ - cfe_int_t handle; /* file/device handle */ - cfe_uint_t flags; /* flags for this IOCB */ - cfe_uint_t psize; /* size of parameter list */ - union { - struct cfe_iocb_buf buffer; /* buffer parameters */ - struct cfe_iocb_inpstat inpstat; /* input status parameters */ - struct cfe_iocb_envbuf envbuf; /* environment function parameters */ - struct cfe_iocb_cpuctl cpuctl; /* CPU control parameters */ - struct cfe_iocb_time time; /* timer parameters */ - struct cfe_iocb_meminfo meminfo; /* memory arena info parameters */ - struct cfe_iocb_fwinfo fwinfo; /* firmware information */ - struct cfe_iocb_exitstat exitstat; /* Exit Status */ - }; -}; - - -#include - -void __init cfe_setup(unsigned long fwarg0, unsigned long fwarg1, - unsigned long fwarg2, unsigned long fwarg3); - -#else /* __ASSEMBLY__ */ - - .macro cfe_early_init -#ifdef CONFIG_CFE - jal cfe_setup -#endif - .endm - -#endif /* __ASSEMBLY__ */ -#endif /* LINUX_CFE_PRIVATE_H_ */ diff --git a/target/linux/brcm47xx/files-2.6.25/drivers/mtd/maps/bcm47xx-flash.c b/target/linux/brcm47xx/files-2.6.25/drivers/mtd/maps/bcm47xx-flash.c index 6a82f362c6..118d4c4fc1 100644 --- a/target/linux/brcm47xx/files-2.6.25/drivers/mtd/maps/bcm47xx-flash.c +++ b/target/linux/brcm47xx/files-2.6.25/drivers/mtd/maps/bcm47xx-flash.c @@ -76,11 +76,11 @@ struct trx_header { #define BUSWIDTH 2 #ifdef CONFIG_SSB -extern struct ssb_bus ssb; +extern struct ssb_bus ssb_bcm47xx; #endif -static struct mtd_info *bcm947xx_mtd; +static struct mtd_info *bcm47xx_mtd; -static void bcm947xx_map_copy_from(struct map_info *map, void *to, unsigned long from, ssize_t len) +static void bcm47xx_map_copy_from(struct map_info *map, void *to, unsigned long from, ssize_t len) { if (len==1) { memcpy_fromio(to, map->virt + from, len); @@ -96,7 +96,7 @@ static void bcm947xx_map_copy_from(struct map_info *map, void *to, unsigned long } } -static struct map_info bcm947xx_map = { +static struct map_info bcm47xx_map = { name: "Physically mapped flash", size: WINDOW_SIZE, bankwidth: BUSWIDTH, @@ -105,7 +105,7 @@ static struct map_info bcm947xx_map = { #ifdef CONFIG_MTD_PARTITIONS -static struct mtd_partition bcm947xx_parts[] = { +static struct mtd_partition bcm47xx_parts[] = { { name: "cfe", offset: 0, size: 0, mask_flags: MTD_WRITEABLE, }, { name: "linux", offset: 0, size: 0, }, { name: "rootfs", offset: 0, size: 0, }, @@ -323,46 +323,46 @@ init_mtd_partitions(struct mtd_info *mtd, size_t size) return NULL; /* boot loader */ - bcm947xx_parts[0].offset = 0; - bcm947xx_parts[0].size = cfe_size; + bcm47xx_parts[0].offset = 0; + bcm47xx_parts[0].size = cfe_size; /* nvram */ if (cfe_size != 384 * 1024) { - bcm947xx_parts[3].offset = size - ROUNDUP(NVRAM_SPACE, mtd->erasesize); - bcm947xx_parts[3].size = ROUNDUP(NVRAM_SPACE, mtd->erasesize); + bcm47xx_parts[3].offset = size - ROUNDUP(NVRAM_SPACE, mtd->erasesize); + bcm47xx_parts[3].size = ROUNDUP(NVRAM_SPACE, mtd->erasesize); } else { /* nvram (old 128kb config partition on netgear wgt634u) */ - bcm947xx_parts[3].offset = bcm947xx_parts[0].size; - bcm947xx_parts[3].size = ROUNDUP(NVRAM_SPACE, mtd->erasesize); + bcm47xx_parts[3].offset = bcm47xx_parts[0].size; + bcm47xx_parts[3].size = ROUNDUP(NVRAM_SPACE, mtd->erasesize); } /* linux (kernel and rootfs) */ if (cfe_size != 384 * 1024) { - bcm947xx_parts[1].offset = bcm947xx_parts[0].size; - bcm947xx_parts[1].size = bcm947xx_parts[3].offset - - bcm947xx_parts[1].offset; + bcm47xx_parts[1].offset = bcm47xx_parts[0].size; + bcm47xx_parts[1].size = bcm47xx_parts[3].offset - + bcm47xx_parts[1].offset; } else { /* do not count the elf loader, which is on one block */ - bcm947xx_parts[1].offset = bcm947xx_parts[0].size + - bcm947xx_parts[3].size + mtd->erasesize; - bcm947xx_parts[1].size = size - - bcm947xx_parts[0].size - - (2*bcm947xx_parts[3].size) - + bcm47xx_parts[1].offset = bcm47xx_parts[0].size + + bcm47xx_parts[3].size + mtd->erasesize; + bcm47xx_parts[1].size = size - + bcm47xx_parts[0].size - + (2*bcm47xx_parts[3].size) - mtd->erasesize; } /* find and size rootfs */ - find_root(mtd,size,&bcm947xx_parts[2]); - bcm947xx_parts[2].size = size - bcm947xx_parts[2].offset - bcm947xx_parts[3].size; + find_root(mtd,size,&bcm47xx_parts[2]); + bcm47xx_parts[2].size = size - bcm47xx_parts[2].offset - bcm47xx_parts[3].size; - return bcm947xx_parts; + return bcm47xx_parts; } #endif -int __init init_bcm947xx_map(void) +int __init init_bcm47xx_map(void) { #ifdef CONFIG_SSB - struct ssb_mipscore *mcore = &ssb.mipscore; + struct ssb_mipscore *mcore = &ssb_bcm47xx.mipscore; #endif size_t size; int ret = 0; @@ -376,40 +376,40 @@ int __init init_bcm947xx_map(void) u32 window_size = mcore->flash_window_size; printk("flash init: 0x%08x 0x%08x\n", window, window_size); - bcm947xx_map.phys = window; - bcm947xx_map.size = window_size; - bcm947xx_map.virt = ioremap_nocache(window, window_size); + bcm47xx_map.phys = window; + bcm47xx_map.size = window_size; + bcm47xx_map.virt = ioremap_nocache(window, window_size); #else printk("flash init: 0x%08x 0x%08x\n", WINDOW_ADDR, WINDOW_SIZE); - bcm947xx_map.virt = ioremap_nocache(WINDOW_ADDR, WINDOW_SIZE); + bcm47xx_map.virt = ioremap_nocache(WINDOW_ADDR, WINDOW_SIZE); #endif - if (!bcm947xx_map.virt) { + if (!bcm47xx_map.virt) { printk("Failed to ioremap\n"); return -EIO; } - simple_map_init(&bcm947xx_map); + simple_map_init(&bcm47xx_map); - if (!(bcm947xx_mtd = do_map_probe("cfi_probe", &bcm947xx_map))) { + if (!(bcm47xx_mtd = do_map_probe("cfi_probe", &bcm47xx_map))) { printk("Failed to do_map_probe\n"); - iounmap((void *)bcm947xx_map.virt); + iounmap((void *)bcm47xx_map.virt); return -ENXIO; } /* override copy_from routine */ - bcm947xx_map.copy_from = bcm947xx_map_copy_from; + bcm47xx_map.copy_from = bcm47xx_map_copy_from; - bcm947xx_mtd->owner = THIS_MODULE; + bcm47xx_mtd->owner = THIS_MODULE; - size = bcm947xx_mtd->size; + size = bcm47xx_mtd->size; printk(KERN_NOTICE "Flash device: 0x%x at 0x%x\n", size, WINDOW_ADDR); #ifdef CONFIG_MTD_PARTITIONS - parts = init_mtd_partitions(bcm947xx_mtd, size); + parts = init_mtd_partitions(bcm47xx_mtd, size); for (i = 0; parts[i].name; i++); - ret = add_mtd_partitions(bcm947xx_mtd, parts, i); + ret = add_mtd_partitions(bcm47xx_mtd, parts, i); if (ret) { printk(KERN_ERR "Flash: add_mtd_partitions failed\n"); goto fail; @@ -418,22 +418,22 @@ int __init init_bcm947xx_map(void) return 0; fail: - if (bcm947xx_mtd) - map_destroy(bcm947xx_mtd); - if (bcm947xx_map.virt) - iounmap((void *)bcm947xx_map.virt); - bcm947xx_map.virt = 0; + if (bcm47xx_mtd) + map_destroy(bcm47xx_mtd); + if (bcm47xx_map.virt) + iounmap((void *)bcm47xx_map.virt); + bcm47xx_map.virt = 0; return ret; } -void __exit cleanup_bcm947xx_map(void) +void __exit cleanup_bcm47xx_map(void) { #ifdef CONFIG_MTD_PARTITIONS - del_mtd_partitions(bcm947xx_mtd); + del_mtd_partitions(bcm47xx_mtd); #endif - map_destroy(bcm947xx_mtd); - iounmap((void *)bcm947xx_map.virt); + map_destroy(bcm47xx_mtd); + iounmap((void *)bcm47xx_map.virt); } -module_init(init_bcm947xx_map); -module_exit(cleanup_bcm947xx_map); +module_init(init_bcm47xx_map); +module_exit(cleanup_bcm47xx_map); diff --git a/target/linux/brcm47xx/files-2.6.25/include/asm-mips/cfe.h b/target/linux/brcm47xx/files-2.6.25/include/asm-mips/cfe.h deleted file mode 100644 index 47c3f5613d..0000000000 --- a/target/linux/brcm47xx/files-2.6.25/include/asm-mips/cfe.h +++ /dev/null @@ -1,189 +0,0 @@ -/* - * Broadcom Common Firmware Environment (CFE) support - * - * Copyright 2000, 2001, 2002 - * Broadcom Corporation. All rights reserved. - * - * Copyright (C) 2006 Michael Buesch - * - * Original Authors: Mitch Lichtenberg, Chris Demetriou - * - * This software is furnished under license and may be used and copied only - * in accordance with the following terms and conditions. Subject to these - * conditions, you may download, copy, install, use, modify and distribute - * modified or unmodified copies of this software in source and/or binary - * form. No title or ownership is transferred hereby. - * - * 1) Any source code used, modified or distributed must reproduce and - * retain this copyright notice and list of conditions as they appear in - * the source file. - * - * 2) No right is granted to use any trade name, trademark, or logo of - * Broadcom Corporation. The "Broadcom Corporation" name may not be - * used to endorse or promote products derived from this software - * without the prior written permission of Broadcom Corporation. - * - * 3) THIS SOFTWARE IS PROVIDED "AS-IS" AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING BUT NOT LIMITED TO, ANY IMPLIED WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR - * NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL BROADCOM BE LIABLE - * FOR ANY DAMAGES WHATSOEVER, AND IN PARTICULAR, BROADCOM SHALL NOT BE - * LIABLE FOR DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, - * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE - * OR OTHERWISE), EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef LINUX_CFE_API_H_ -#define LINUX_CFE_API_H_ - -#include - - -#define CFE_MI_RESERVED 0 /* memory is reserved, do not use */ -#define CFE_MI_AVAILABLE 1 /* memory is available */ - -#define CFE_FLG_WARMSTART 0x00000001 -#define CFE_FLG_FULL_ARENA 0x00000001 -#define CFE_FLG_ENV_PERMANENT 0x00000001 - -#define CFE_CPU_CMD_START 1 -#define CFE_CPU_CMD_STOP 0 - -#define CFE_STDHANDLE_CONSOLE 0 - -#define CFE_DEV_NETWORK 1 -#define CFE_DEV_DISK 2 -#define CFE_DEV_FLASH 3 -#define CFE_DEV_SERIAL 4 -#define CFE_DEV_CPU 5 -#define CFE_DEV_NVRAM 6 -#define CFE_DEV_CLOCK 7 -#define CFE_DEV_OTHER 8 -#define CFE_DEV_MASK 0x0F - -#define CFE_CACHE_FLUSH_D 1 -#define CFE_CACHE_INVAL_I 2 -#define CFE_CACHE_INVAL_D 4 -#define CFE_CACHE_INVAL_L2 8 - -#define CFE_FWI_64BIT 0x00000001 -#define CFE_FWI_32BIT 0x00000002 -#define CFE_FWI_RELOC 0x00000004 -#define CFE_FWI_UNCACHED 0x00000008 -#define CFE_FWI_MULTICPU 0x00000010 -#define CFE_FWI_FUNCSIM 0x00000020 -#define CFE_FWI_RTLSIM 0x00000040 - -struct cfe_fwinfo { - s64 version; /* major, minor, eco version */ - s64 totalmem; /* total installed mem */ - s64 flags; /* various flags */ - s64 boardid; /* board ID */ - s64 bootarea_va; /* VA of boot area */ - s64 bootarea_pa; /* PA of boot area */ - s64 bootarea_size; /* size of boot area */ -}; - - -/* The public CFE API */ - -int cfe_present(void); /* Check if we booted from CFE. Returns bool */ - -int cfe_getticks(s64 *ticks); -int cfe_close(int handle); -int cfe_cpu_start(int cpu, void (*fn)(void), long sp, long gp, long a1); -int cfe_cpu_stop(int cpu); -int cfe_enumenv(int idx, char *name, int namelen, char *val, int vallen); -int cfe_enumdev(int idx, char *name, int namelen); -int cfe_enummem(int idx, int flags, u64 *start, u64 *length, - u64 *type); -int cfe_exit(int warm, int status); -int cfe_flushcache(int flags); -int cfe_getdevinfo(char *name); -int cfe_getenv(char *name, char *dest, int destlen); -int cfe_getfwinfo(struct cfe_fwinfo *info); -int cfe_getstdhandle(int handletype); -int cfe_inpstat(int handle); -int cfe_ioctl(int handle, unsigned int ioctlnum, unsigned char *buffer, - int length, int *retlen, u64 offset); -int cfe_open(char *name); -int cfe_read(int handle, unsigned char *buffer, int length); -int cfe_readblk(int handle, s64 offset, unsigned char *buffer, int length); -int cfe_setenv(char *name, char *val); -int cfe_write(int handle, unsigned char *buffer, int length); -int cfe_writeblk(int handle, s64 offset, unsigned char *buffer, - int length); - - -/* High level API */ - -/* Print some information to CFE's console (most likely serial line) */ -int cfe_printk(const char *fmt, ...) __attribute__((format(printf, 1, 2))); -int cfe_vprintk(const char *fmt, va_list args); - - - -/* Error codes returned by the low API functions */ - -#define CFE_ISERR(errcode) (errcode < 0) - -#define CFE_OK 0 -#define CFE_ERR -1 /* generic error */ -#define CFE_ERR_INV_COMMAND -2 -#define CFE_ERR_EOF -3 -#define CFE_ERR_IOERR -4 -#define CFE_ERR_NOMEM -5 -#define CFE_ERR_DEVNOTFOUND -6 -#define CFE_ERR_DEVOPEN -7 -#define CFE_ERR_INV_PARAM -8 -#define CFE_ERR_ENVNOTFOUND -9 -#define CFE_ERR_ENVREADONLY -10 - -#define CFE_ERR_NOTELF -11 -#define CFE_ERR_NOT32BIT -12 -#define CFE_ERR_WRONGENDIAN -13 -#define CFE_ERR_BADELFVERS -14 -#define CFE_ERR_NOTMIPS -15 -#define CFE_ERR_BADELFFMT -16 -#define CFE_ERR_BADADDR -17 - -#define CFE_ERR_FILENOTFOUND -18 -#define CFE_ERR_UNSUPPORTED -19 - -#define CFE_ERR_HOSTUNKNOWN -20 - -#define CFE_ERR_TIMEOUT -21 - -#define CFE_ERR_PROTOCOLERR -22 - -#define CFE_ERR_NETDOWN -23 -#define CFE_ERR_NONAMESERVER -24 - -#define CFE_ERR_NOHANDLES -25 -#define CFE_ERR_ALREADYBOUND -26 - -#define CFE_ERR_CANNOTSET -27 -#define CFE_ERR_NOMORE -28 -#define CFE_ERR_BADFILESYS -29 -#define CFE_ERR_FSNOTAVAIL -30 - -#define CFE_ERR_INVBOOTBLOCK -31 -#define CFE_ERR_WRONGDEVTYPE -32 -#define CFE_ERR_BBCHECKSUM -33 -#define CFE_ERR_BOOTPROGCHKSUM -34 - -#define CFE_ERR_LDRNOTAVAIL -35 - -#define CFE_ERR_NOTREADY -36 - -#define CFE_ERR_GETMEM -37 -#define CFE_ERR_SETMEM -38 - -#define CFE_ERR_NOTCONN -39 -#define CFE_ERR_ADDRINUSE -40 - - -#endif /* LINUX_CFE_API_H_ */ diff --git a/target/linux/brcm47xx/files-2.6.25/include/asm-mips/mach-bcm47xx/kernel-entry-init.h b/target/linux/brcm47xx/files-2.6.25/include/asm-mips/mach-bcm47xx/kernel-entry-init.h new file mode 100644 index 0000000000..7df0dc2b5a --- /dev/null +++ b/target/linux/brcm47xx/files-2.6.25/include/asm-mips/mach-bcm47xx/kernel-entry-init.h @@ -0,0 +1,26 @@ +/* + * 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) 2005 Embedded Alley Solutions, Inc + * Copyright (C) 2005 Ralf Baechle (ralf@linux-mips.org) + * Copyright (C) 2006 Michael Buesch + */ +#ifndef __ASM_MACH_GENERIC_KERNEL_ENTRY_H +#define __ASM_MACH_GENERIC_KERNEL_ENTRY_H + +/* Intentionally empty macro, used in head.S. Override in + * arch/mips/mach-xxx/kernel-entry-init.h when necessary. + */ + .macro kernel_entry_setup + .endm + +/* + * Do SMP slave processor setup necessary before we can savely execute C code. + */ + .macro smp_slave_setup + .endm + + +#endif /* __ASM_MACH_GENERIC_KERNEL_ENTRY_H */ diff --git a/target/linux/brcm47xx/files-2.6.25/include/asm-mips/mach-bcm947xx/gpio.h b/target/linux/brcm47xx/files-2.6.25/include/asm-mips/mach-bcm947xx/gpio.h deleted file mode 100644 index e7807ce723..0000000000 --- a/target/linux/brcm47xx/files-2.6.25/include/asm-mips/mach-bcm947xx/gpio.h +++ /dev/null @@ -1,67 +0,0 @@ -#ifndef __BCM947XX_GPIO_H -#define __BCM947XX_GPIO_H - -#include - -extern struct ssb_bus ssb; - -static inline int gpio_request(unsigned gpio, const char *label) -{ - return 0; -} - -static inline void gpio_free(unsigned gpio) -{ -} - -static inline int gpio_direction_input(unsigned gpio) -{ - ssb_gpio_outen(&ssb, 1 << gpio, 0); - return 0; -} - -static inline int gpio_direction_output(unsigned gpio, int value) -{ - ssb_gpio_out(&ssb, 1 << gpio, (value ? 1 << gpio : 0)); - ssb_gpio_outen(&ssb, 1 << gpio, 1 << gpio); - return 0; -} - - -static inline int gpio_to_irq(unsigned gpio) -{ - struct ssb_device *dev; - - dev = ssb.chipco.dev; - if (!dev) - dev = ssb.extif.dev; - if (!dev) - return -EINVAL; - - return ssb_mips_irq(dev) + 2; -} - -static inline int irq_to_gpio(unsigned gpio) -{ - return -EINVAL; -} - - -static inline int gpio_get_value(unsigned gpio) -{ - return !!ssb_gpio_in(&ssb, 1 << gpio); -} - -static inline int gpio_set_value(unsigned gpio, int value) -{ - ssb_gpio_out(&ssb, 1 << gpio, (value ? 1 << gpio : 0)); - return 0; -} - - -/* cansleep wrappers */ -#include - - -#endif /* __BCM947XX_GPIO_H */ - diff --git a/target/linux/brcm47xx/files-2.6.25/include/asm-mips/mach-bcm947xx/kernel-entry-init.h b/target/linux/brcm47xx/files-2.6.25/include/asm-mips/mach-bcm947xx/kernel-entry-init.h deleted file mode 100644 index 7df0dc2b5a..0000000000 --- a/target/linux/brcm47xx/files-2.6.25/include/asm-mips/mach-bcm947xx/kernel-entry-init.h +++ /dev/null @@ -1,26 +0,0 @@ -/* - * 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) 2005 Embedded Alley Solutions, Inc - * Copyright (C) 2005 Ralf Baechle (ralf@linux-mips.org) - * Copyright (C) 2006 Michael Buesch - */ -#ifndef __ASM_MACH_GENERIC_KERNEL_ENTRY_H -#define __ASM_MACH_GENERIC_KERNEL_ENTRY_H - -/* Intentionally empty macro, used in head.S. Override in - * arch/mips/mach-xxx/kernel-entry-init.h when necessary. - */ - .macro kernel_entry_setup - .endm - -/* - * Do SMP slave processor setup necessary before we can savely execute C code. - */ - .macro smp_slave_setup - .endm - - -#endif /* __ASM_MACH_GENERIC_KERNEL_ENTRY_H */ -- cgit v1.2.3