diff options
Diffstat (limited to 'target/linux/brcm63xx-2.6/files/include/asm-mips/mach-bcm963xx/board.h')
| -rw-r--r-- | target/linux/brcm63xx-2.6/files/include/asm-mips/mach-bcm963xx/board.h | 373 |
1 files changed, 373 insertions, 0 deletions
diff --git a/target/linux/brcm63xx-2.6/files/include/asm-mips/mach-bcm963xx/board.h b/target/linux/brcm63xx-2.6/files/include/asm-mips/mach-bcm963xx/board.h new file mode 100644 index 000000000..e674cb10d --- /dev/null +++ b/target/linux/brcm63xx-2.6/files/include/asm-mips/mach-bcm963xx/board.h @@ -0,0 +1,373 @@ +/* +<:copyright-gpl + Copyright 2002 Broadcom Corp. All Rights Reserved. + + This program is free software; you can distribute it and/or modify it + under the terms of the GNU General Public License (Version 2) as + published by the Free Software Foundation. + + This program is distributed in the hope 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. +:> +*/ +/***********************************************************************/ +/* */ +/* MODULE: board.h */ +/* DATE: 97/02/18 */ +/* PURPOSE: Board specific information. This module should include */ +/* all base device addresses and board specific macros. */ +/* */ +/***********************************************************************/ +#ifndef _BOARD_H +#define _BOARD_H + +/*****************************************************************************/ +/* Misc board definitions */ +/*****************************************************************************/ + +#define DYING_GASP_API + +/*****************************************************************************/ +/* Physical Memory Map */ +/*****************************************************************************/ + +#define PHYS_DRAM_BASE 0x00000000 /* Dynamic RAM Base */ +#define PHYS_FLASH_BASE 0x1FC00000 /* Flash Memory */ + +/*****************************************************************************/ +/* Note that the addresses above are physical addresses and that programs */ +/* have to use converted addresses defined below: */ +/*****************************************************************************/ +#define DRAM_BASE (0x80000000 | PHYS_DRAM_BASE) /* cached DRAM */ +#define DRAM_BASE_NOCACHE (0xA0000000 | PHYS_DRAM_BASE) /* uncached DRAM */ +#define FLASH_BASE (0xA0000000 | PHYS_FLASH_BASE) /* uncached Flash */ + +/*****************************************************************************/ +/* Select the PLL value to get the desired CPU clock frequency. */ +/* */ +/* */ +/*****************************************************************************/ +#define FPERIPH 50000000 + +#define ONEK 1024 +#define BLK64K (64*ONEK) +#define FLASH45_BLKS_BOOT_ROM 1 +#define FLASH45_LENGTH_BOOT_ROM (FLASH45_BLKS_BOOT_ROM * BLK64K) +#define FLASH_RESERVED_AT_END (64*ONEK) /*reserved for PSI, scratch pad*/ + +/*****************************************************************************/ +/* Note that the addresses above are physical addresses and that programs */ +/* have to use converted addresses defined below: */ +/*****************************************************************************/ +#define DRAM_BASE (0x80000000 | PHYS_DRAM_BASE) /* cached DRAM */ +#define DRAM_BASE_NOCACHE (0xA0000000 | PHYS_DRAM_BASE) /* uncached DRAM */ +#define FLASH_BASE (0xA0000000 | PHYS_FLASH_BASE) /* uncached Flash */ + +/*****************************************************************************/ +/* Select the PLL value to get the desired CPU clock frequency. */ +/* */ +/* */ +/*****************************************************************************/ +#define FPERIPH 50000000 + +#define SDRAM_TYPE_ADDRESS_OFFSET 16 +#define NVRAM_DATA_OFFSET 0x0580 +#define NVRAM_DATA_ID 0x0f1e2d3c +#define BOARD_SDRAM_TYPE *(unsigned long *) \ + (FLASH_BASE + SDRAM_TYPE_ADDRESS_OFFSET) + +#define ONEK 1024 +#define BLK64K (64*ONEK) + +// nvram and psi flash definitions for 45 +#define FLASH45_LENGTH_NVRAM ONEK // 1k nvram +#define NVRAM_PSI_DEFAULT 24 // default psi in K byes + +/*****************************************************************************/ +/* NVRAM Offset and definition */ +/*****************************************************************************/ + +#define NVRAM_VERSION_NUMBER 2 +#define NVRAM_VERSION_NUMBER_ADDRESS 0 + +#define NVRAM_BOOTLINE_LEN 256 +#define NVRAM_BOARD_ID_STRING_LEN 16 +#define NVRAM_MAC_ADDRESS_LEN 6 +#define NVRAM_MAC_COUNT_MAX 32 + +/*****************************************************************************/ +/* Misc Offsets */ +/*****************************************************************************/ + +#define CFE_VERSION_OFFSET 0x0570 +#define CFE_VERSION_MARK_SIZE 5 +#define CFE_VERSION_SIZE 5 + +typedef struct +{ + unsigned long ulVersion; + char szBootline[NVRAM_BOOTLINE_LEN]; + char szBoardId[NVRAM_BOARD_ID_STRING_LEN]; + unsigned long ulReserved1[2]; + unsigned long ulNumMacAddrs; + unsigned char ucaBaseMacAddr[NVRAM_MAC_ADDRESS_LEN]; + char chReserved[2]; + unsigned long ulCheckSum; +} NVRAM_DATA, *PNVRAM_DATA; + + +/*****************************************************************************/ +/* board ioctl calls for flash, led and some other utilities */ +/*****************************************************************************/ + + +/* Defines. for board driver */ +#define BOARD_IOCTL_MAGIC 'B' +#define BOARD_DRV_MAJOR 206 + +#define MAC_ADDRESS_ANY (unsigned long) -1 + +#define BOARD_IOCTL_FLASH_INIT \ + _IOWR(BOARD_IOCTL_MAGIC, 0, BOARD_IOCTL_PARMS) + +#define BOARD_IOCTL_FLASH_WRITE \ + _IOWR(BOARD_IOCTL_MAGIC, 1, BOARD_IOCTL_PARMS) + +#define BOARD_IOCTL_FLASH_READ \ + _IOWR(BOARD_IOCTL_MAGIC, 2, BOARD_IOCTL_PARMS) + +#define BOARD_IOCTL_GET_NR_PAGES \ + _IOWR(BOARD_IOCTL_MAGIC, 3, BOARD_IOCTL_PARMS) + +#define BOARD_IOCTL_DUMP_ADDR \ + _IOWR(BOARD_IOCTL_MAGIC, 4, BOARD_IOCTL_PARMS) + +#define BOARD_IOCTL_SET_MEMORY \ + _IOWR(BOARD_IOCTL_MAGIC, 5, BOARD_IOCTL_PARMS) + +#define BOARD_IOCTL_MIPS_SOFT_RESET \ + _IOWR(BOARD_IOCTL_MAGIC, 6, BOARD_IOCTL_PARMS) + +#define BOARD_IOCTL_LED_CTRL \ + _IOWR(BOARD_IOCTL_MAGIC, 7, BOARD_IOCTL_PARMS) + +#define BOARD_IOCTL_GET_ID \ + _IOWR(BOARD_IOCTL_MAGIC, 8, BOARD_IOCTL_PARMS) + +#define BOARD_IOCTL_GET_MAC_ADDRESS \ + _IOWR(BOARD_IOCTL_MAGIC, 9, BOARD_IOCTL_PARMS) + +#define BOARD_IOCTL_RELEASE_MAC_ADDRESS \ + _IOWR(BOARD_IOCTL_MAGIC, 10, BOARD_IOCTL_PARMS) + +#define BOARD_IOCTL_GET_PSI_SIZE \ + _IOWR(BOARD_IOCTL_MAGIC, 11, BOARD_IOCTL_PARMS) + +#define BOARD_IOCTL_GET_SDRAM_SIZE \ + _IOWR(BOARD_IOCTL_MAGIC, 12, BOARD_IOCTL_PARMS) + +#define BOARD_IOCTL_SET_MONITOR_FD \ + _IOWR(BOARD_IOCTL_MAGIC, 13, BOARD_IOCTL_PARMS) + +#define BOARD_IOCTL_WAKEUP_MONITOR_TASK \ + _IOWR(BOARD_IOCTL_MAGIC, 14, BOARD_IOCTL_PARMS) + +#define BOARD_IOCTL_GET_BOOTLINE \ + _IOWR(BOARD_IOCTL_MAGIC, 15, BOARD_IOCTL_PARMS) + +#define BOARD_IOCTL_SET_BOOTLINE \ + _IOWR(BOARD_IOCTL_MAGIC, 16, BOARD_IOCTL_PARMS) + +#define BOARD_IOCTL_GET_BASE_MAC_ADDRESS \ + _IOWR(BOARD_IOCTL_MAGIC, 17, BOARD_IOCTL_PARMS) + +#define BOARD_IOCTL_GET_CHIP_ID \ + _IOWR(BOARD_IOCTL_MAGIC, 18, BOARD_IOCTL_PARMS) + +#define BOARD_IOCTL_GET_NUM_ENET \ + _IOWR(BOARD_IOCTL_MAGIC, 19, BOARD_IOCTL_PARMS) + +#define BOARD_IOCTL_GET_CFE_VER \ + _IOWR(BOARD_IOCTL_MAGIC, 20, BOARD_IOCTL_PARMS) + +#define BOARD_IOCTL_GET_ENET_CFG \ + _IOWR(BOARD_IOCTL_MAGIC, 21, BOARD_IOCTL_PARMS) + +#define BOARD_IOCTL_GET_WLAN_ANT_INUSE \ + _IOWR(BOARD_IOCTL_MAGIC, 22, BOARD_IOCTL_PARMS) + +#define BOARD_IOCTL_SET_TRIGGER_EVENT \ + _IOWR(BOARD_IOCTL_MAGIC, 23, BOARD_IOCTL_PARMS) + +#define BOARD_IOCTL_GET_TRIGGER_EVENT \ + _IOWR(BOARD_IOCTL_MAGIC, 24, BOARD_IOCTL_PARMS) + +#define BOARD_IOCTL_UNSET_TRIGGER_EVENT \ + _IOWR(BOARD_IOCTL_MAGIC, 25, BOARD_IOCTL_PARMS) + +#define BOARD_IOCTL_SET_SES_LED \ + _IOWR(BOARD_IOCTL_MAGIC, 26, BOARD_IOCTL_PARMS) + +//<<JUNHON, 2004/09/15, get reset button status , tim hou , 05/04/12 +#define RESET_BUTTON_UP 1 +#define RESET_BUTTON_PRESSDOWN 0 +#define BOARD_IOCTL_GET_RESETHOLD \ + _IOWR(BOARD_IOCTL_MAGIC, 27, BOARD_IOCTL_PARMS) +//>>JUNHON, 2004/09/15 + +// for the action in BOARD_IOCTL_PARMS for flash operation +typedef enum +{ + PERSISTENT, + NVRAM, + BCM_IMAGE_CFE, + BCM_IMAGE_FS, + BCM_IMAGE_KERNEL, + BCM_IMAGE_WHOLE, + SCRATCH_PAD, + FLASH_SIZE, +} BOARD_IOCTL_ACTION; + + +typedef struct boardIoctParms +{ + char *string; + char *buf; + int strLen; + int offset; + BOARD_IOCTL_ACTION action; /* flash read/write: nvram, persistent, bcm image */ + int result; +} BOARD_IOCTL_PARMS; + + +// LED defines +typedef enum +{ + kLedAdsl, + kLedWireless, + kLedUsb, + kLedHpna, + kLedWanData, + kLedPPP, + kLedVoip, + kLedSes, + kLedLan, + kLedSelfTest, + kLedEnd, // NOTE: Insert the new led name before this one. Alway stay at the end. +} BOARD_LED_NAME; + +typedef enum +{ + kLedStateOff, /* turn led off */ + kLedStateOn, /* turn led on */ + kLedStateFail, /* turn led on red */ + kLedStateBlinkOnce, /* blink once, ~100ms and ignore the same call during the 100ms period */ + kLedStateSlowBlinkContinues, /* slow blink continues at ~600ms interval */ + kLedStateFastBlinkContinues, /* fast blink continues at ~200ms interval */ +} BOARD_LED_STATE; + + +// virtual and physical map pair defined in board.c +typedef struct ledmappair +{ + BOARD_LED_NAME ledName; // virtual led name + BOARD_LED_STATE ledInitState; // initial led state when the board boots. + unsigned short ledMask; // physical GPIO pin mask + unsigned short ledActiveLow; // reset bit to turn on LED + unsigned short ledMaskFail; // physical GPIO pin mask for state failure + unsigned short ledActiveLowFail;// reset bit to turn on LED +} LED_MAP_PAIR, *PLED_MAP_PAIR; + +typedef void (*HANDLE_LED_FUNC)(BOARD_LED_NAME ledName, BOARD_LED_STATE ledState); + +/* Flash storage address information that is determined by the flash driver. */ +typedef struct flashaddrinfo +{ + int flash_persistent_start_blk; + int flash_persistent_number_blk; + int flash_persistent_length; + unsigned long flash_persistent_blk_offset; + int flash_scratch_pad_start_blk; // start before psi (SP_BUF_LEN) + int flash_scratch_pad_number_blk; + int flash_scratch_pad_length; + unsigned long flash_scratch_pad_blk_offset; + int flash_nvram_start_blk; + int flash_nvram_number_blk; + int flash_nvram_length; + unsigned long flash_nvram_blk_offset; +} FLASH_ADDR_INFO, *PFLASH_ADDR_INFO; + +// scratch pad defines +/* SP - Persisten Scratch Pad format: + sp header : 32 bytes + tokenId-1 : 8 bytes + tokenId-1 len : 4 bytes + tokenId-1 data + .... + tokenId-n : 8 bytes + tokenId-n len : 4 bytes + tokenId-n data +*/ + +#define MAGIC_NUM_LEN 8 +#define MAGIC_NUMBER "gOGoBrCm" +#define TOKEN_NAME_LEN 16 +#define SP_VERSION 1 +#define SP_MAX_LEN 8 * 1024 // 8k buf before psi +#define SP_RESERVERD 16 + +typedef struct _SP_HEADER +{ + char SPMagicNum[MAGIC_NUM_LEN]; // 8 bytes of magic number + int SPVersion; // version number + int SPUsedLen; // used sp len + char SPReserved[SP_RESERVERD]; // reservied, total 32 bytes +} SP_HEADER, *PSP_HEADER; + +typedef struct _TOKEN_DEF +{ + char tokenName[TOKEN_NAME_LEN]; + int tokenLen; +} SP_TOKEN, *PSP_TOKEN; + + +/*****************************************************************************/ +/* Function Prototypes */ +/*****************************************************************************/ +#if !defined(__ASM_ASM_H) +void dumpaddr( unsigned char *pAddr, int nLen ); + +int kerSysNvRamGet(char *string, int strLen, int offset); +int kerSysNvRamSet(char *string, int strLen, int offset); +int kerSysPersistentGet(char *string, int strLen, int offset); +int kerSysPersistentSet(char *string, int strLen, int offset); +int kerSysScratchPadGet(char *tokName, char *tokBuf, int tokLen); +int kerSysScratchPadSet(char *tokName, char *tokBuf, int tokLen); +int kerSysBcmImageSet( int flash_start_addr, char *string, int size); +int kerSysGetMacAddress( unsigned char *pucaAddr, unsigned long ulId ); +int kerSysReleaseMacAddress( unsigned char *pucaAddr ); +int kerSysGetSdramSize( void ); +void kerSysGetBootline(char *string, int strLen); +void kerSysSetBootline(char *string, int strLen); +void kerSysMipsSoftReset(void); +void kerSysLedCtrl(BOARD_LED_NAME, BOARD_LED_STATE); +void kerSysLedRegisterHwHandler( BOARD_LED_NAME, HANDLE_LED_FUNC, int ); +int kerSysFlashSizeGet(void); +void kerSysRegisterDyingGaspHandler(char *devname, void *cbfn, void *context); +void kerSysDeregisterDyingGaspHandler(char *devname); +void kerSysWakeupMonitorTask( void ); +#endif + +#define BOOT_CFE 0 +#define BOOT_REDBOOT 1 + +extern int boot_loader_type; + +#endif /* _BOARD_H */ + |