diff options
Diffstat (limited to 'target/linux/ifxmips/files/arch/mips/include/asm/ifxmips/ifxmips_mei.h')
| -rw-r--r-- | target/linux/ifxmips/files/arch/mips/include/asm/ifxmips/ifxmips_mei.h | 270 |
1 files changed, 0 insertions, 270 deletions
diff --git a/target/linux/ifxmips/files/arch/mips/include/asm/ifxmips/ifxmips_mei.h b/target/linux/ifxmips/files/arch/mips/include/asm/ifxmips/ifxmips_mei.h deleted file mode 100644 index d8a4b8867f..0000000000 --- a/target/linux/ifxmips/files/arch/mips/include/asm/ifxmips/ifxmips_mei.h +++ /dev/null @@ -1,270 +0,0 @@ -/****************************************************************************** -** -** FILE NAME : danube_mei.h -** PROJECT : Danube -** MODULES : MEI -** -** DATE : 1 Jan 2006 -** AUTHOR : TC Chen -** DESCRIPTION : MEI Driver -** COPYRIGHT : Copyright (c) 2006 -** Infineon Technologies AG -** Am Campeon 1-12, 85579 Neubiberg, Germany -** -** 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. -** -** HISTORY -** $Version $Date $Author $Comment -*******************************************************************************/ -#ifndef _IFXMIPS_MEI_H -#define _IFXMIPS_MEI_H -///////////////////////////////////////////////////////////////////////////////////////////////////////////// - -#include "ifxmips_mei_app.h" - -#define IFXMIPS_MEI_DEBUG -#define IFXMIPS_MEI_CMV_EXTRA -#define IFXMIPS_MEI_MAJOR 106 - -/* -** Define where in ME Processor's memory map the Stratify chip lives -*/ - -#define MAXSWAPSIZE 8 * 1024 //8k *(32bits) - -// Mailboxes -#define MSG_LENGTH 16 // x16 bits -#define YES_REPLY 1 -#define NO_REPLY 0 - -#define CMV_TIMEOUT 100 //jiffies -#define MIB_INTERVAL 10000 //msec - -/*** Bit definitions ***/ - -#define FALSE 0 -#define TRUE 1 -#define BIT0 1<<0 -#define BIT1 1<<1 -#define BIT2 1<<2 -#define BIT3 1<<3 -#define BIT4 1<<4 -#define BIT5 1<<5 -#define BIT6 1<<6 -#define BIT7 1<<7 -#define BIT8 1<<8 -#define BIT9 1<<9 -#define BIT10 1<<10 -#define BIT11 1<<11 -#define BIT12 1<<12 -#define BIT13 1<<13 -#define BIT14 1<<14 -#define BIT15 1<<15 -#define BIT16 1<<16 -#define BIT17 1<<17 -#define BIT18 1<<18 -#define BIT19 1<<19 -#define BIT20 1<<20 -#define BIT21 1<<21 -#define BIT22 1<<22 -#define BIT23 1<<23 -#define BIT24 1<<24 -#define BIT25 1<<25 -#define BIT26 1<<26 -#define BIT27 1<<27 -#define BIT28 1<<28 -#define BIT29 1<<29 -#define BIT30 1<<30 -#define BIT31 1<<31 - -// ARC register addresss -#define ARC_STATUS 0x0 -#define ARC_LP_START 0x2 -#define ARC_LP_END 0x3 -#define ARC_DEBUG 0x5 -#define ARC_INT_MASK 0x10A - -#define IRAM0_BASE (0x00000) -#define IRAM1_BASE (0x04000) -#define BRAM_BASE (0x0A000) - -#define ADSL_BASE (0x20000) -#define CRI_BASE (ADSL_BASE + 0x11F00) -#define CRI_CCR0 (CRI_BASE + 0x00) -#define CRI_RST (CRI_BASE + 0x04*4) -#define ADSL_DILV_BASE (ADSL_BASE+0x20000) - -// -#define IRAM0_ADDR_BIT_MASK 0xFFF -#define IRAM1_ADDR_BIT_MASK 0xFFF -#define BRAM_ADDR_BIT_MASK 0xFFF -#define RX_DILV_ADDR_BIT_MASK 0x1FFF - -// CRI_CCR0 Register definitions -#define CLK_2M_MODE_ENABLE BIT6 -#define ACL_CLK_MODE_ENABLE BIT4 -#define FDF_CLK_MODE_ENABLE BIT2 -#define STM_CLK_MODE_ENABLE BIT0 - -// CRI_RST Register definitions -#define FDF_SRST BIT3 -#define MTE_SRST BIT2 -#define FCI_SRST BIT1 -#define AAI_SRST BIT0 - -// MEI_TO_ARC_INTERRUPT Register definitions -#define MEI_TO_ARC_INT1 BIT3 -#define MEI_TO_ARC_INT0 BIT2 -#define MEI_TO_ARC_CS_DONE BIT1 //need to check -#define MEI_TO_ARC_MSGAV BIT0 - -// ARC_TO_MEI_INTERRUPT Register definitions -#define ARC_TO_MEI_INT1 BIT8 -#define ARC_TO_MEI_INT0 BIT7 -#define ARC_TO_MEI_CS_REQ BIT6 -#define ARC_TO_MEI_DBG_DONE BIT5 -#define ARC_TO_MEI_MSGACK BIT4 -#define ARC_TO_MEI_NO_ACCESS BIT3 -#define ARC_TO_MEI_CHECK_AAITX BIT2 -#define ARC_TO_MEI_CHECK_AAIRX BIT1 -#define ARC_TO_MEI_MSGAV BIT0 - -// ARC_TO_MEI_INTERRUPT_MASK Register definitions -#define GP_INT1_EN BIT8 -#define GP_INT0_EN BIT7 -#define CS_REQ_EN BIT6 -#define DBG_DONE_EN BIT5 -#define MSGACK_EN BIT4 -#define NO_ACC_EN BIT3 -#define AAITX_EN BIT2 -#define AAIRX_EN BIT1 -#define MSGAV_EN BIT0 - -#define MEI_SOFT_RESET BIT0 - -#define HOST_MSTR BIT0 - -#define JTAG_MASTER_MODE 0x0 -#define MEI_MASTER_MODE HOST_MSTR - -// MEI_DEBUG_DECODE Register definitions -#define MEI_DEBUG_DEC_MASK (0x3) -#define MEI_DEBUG_DEC_AUX_MASK (0x0) -#define MEI_DEBUG_DEC_DMP1_MASK (0x1) -#define MEI_DEBUG_DEC_DMP2_MASK (0x2) -#define MEI_DEBUG_DEC_CORE_MASK (0x3) - -#define AUX_STATUS (0x0) -// ARC_TO_MEI_MAILBOX[11] is a special location used to indicate -// page swap requests. -#define MEI_TO_ARC_MAILBOX (0xDFD0) -#define MEI_TO_ARC_MAILBOXR (MEI_TO_ARC_MAILBOX + 0x2C) - -#define ARC_TO_MEI_MAILBOX (0xDFA0) -#define ARC_MEI_MAILBOXR (ARC_TO_MEI_MAILBOX + 0x2C) - -// Codeswap request messages are indicated by setting BIT31 -#define OMB_CODESWAP_MESSAGE_MSG_TYPE_MASK (0x80000000) - -// Clear Eoc messages received are indicated by setting BIT17 -#define OMB_CLEAREOC_INTERRUPT_CODE (0x00020000) - -/* -** Swap page header -*/ -// Page must be loaded at boot time if size field has BIT31 set -#define BOOT_FLAG (BIT31) -#define BOOT_FLAG_MASK ~BOOT_FLAG - -#define FREE_RELOAD 1 -#define FREE_SHOWTIME 2 -#define FREE_ALL 3 - -#define IFX_POP_EOC_DONE 0 -#define IFX_POP_EOC_FAIL -1 - -#define CLREOC_BUFF_SIZE 12 //number of clreoc commands being buffered - -// marcos -#define IFXMIPS_WRITE_REGISTER_L(data,addr) do{ *((volatile u32*)(addr)) = (u32)(data);} while (0) -#define IFXMIPS_READ_REGISTER_L(addr) (*((volatile u32*)(addr))) -#define SET_BIT(reg, mask) reg |= (mask) -#define CLEAR_BIT(reg, mask) reg &= (~mask) -#define CLEAR_BITS(reg, mask) CLEAR_BIT(reg, mask) -#define SET_BITS(reg, mask) SET_BIT(reg, mask) -#define SET_BITFIELD(reg, mask, off, val) {reg &= (~mask); reg |= (val << off);} - -#define ALIGN_SIZE ( 1L<<10 ) //1K size align -#define MEM_ALIGN(addr) (((addr) + ALIGN_SIZE - 1) & ~ (ALIGN_SIZE -1) ) - -// swap marco -#define MEI_HALF_WORD_SWAP(data) {data = ((data & 0xffff)<<16) + ((data & 0xffff0000)>>16);} -#define MEI_BYTE_SWAP(data) {data = ((data & 0xff)<<24) + ((data & 0xff00)<<8)+ ((data & 0xff0000)>>8)+ ((data & 0xff000000)>>24);} - -// Swap page header describes size in 32-bit words, load location, and image offset -// for program and/or data segments -typedef struct _arc_swp_page_hdr { - u32 p_offset; //Offset bytes of progseg from beginning of image - u32 p_dest; //Destination addr of progseg on processor - u32 p_size; //Size in 32-bitwords of program segment - u32 d_offset; //Offset bytes of dataseg from beginning of image - u32 d_dest; //Destination addr of dataseg on processor - u32 d_size; //Size in 32-bitwords of data segment -} ARC_SWP_PAGE_HDR; - -#ifdef CONFIG_PROC_FS -typedef struct reg_entry { - int *flag; - char name[30]; // big enough to hold names - char description[100]; // big enough to hold description - unsigned short low_ino; -} reg_entry_t; -#endif - -/* -** Swap image header -*/ -#define GET_PROG 0 // Flag used for program mem segment -#define GET_DATA 1 // Flag used for data mem segment - -// Image header contains size of image, checksum for image, and count of -// page headers. Following that are 'count' page headers followed by -// the code and/or data segments to be loaded -typedef struct _arc_img_hdr { - u32 size; // Size of binary image in bytes - u32 checksum; // Checksum for image - u32 count; // Count of swp pages in image - ARC_SWP_PAGE_HDR page[1]; // Should be "count" pages - '1' to make compiler happy -} ARC_IMG_HDR; - -typedef struct smmu_mem_info { - int type; - unsigned long nCopy; - unsigned long size; - unsigned char *address; - unsigned char *org_address; -} smmu_mem_info_t; - -/* -** Native size for the Stratiphy interface is 32-bits. All reads and writes -** MUST be aligned on 32-bit boundaries. Trickery must be invoked to read word and/or -** byte data. Read routines are provided. Write routines are probably a bad idea, as the -** Arc has unrestrained, unseen access to the same memory, so a read-modify-write cycle -** could very well have unintended results. -*/ -MEI_ERROR meiCMV (u16 *, int, u16 *); // first arg is CMV to ARC, second to indicate whether need reply - -MEI_ERROR meiDebugWrite (u32 destaddr, u32 * databuff, u32 databuffsize); -extern int ifx_mei_hdlc_send (char *hdlc_pkt, int hdlc_pkt_len); -extern int ifx_mei_hdlc_read (char *hdlc_pkt, int max_hdlc_pkt_len); -#if defined(__KERNEL__) || defined (IFXMIPS_PORT_RTEMS) -extern void makeCMV (u8 opcode, u8 group, u16 address, u16 index, int size, - u16 * data, u16 * CMVMSG); -int ifx_mei_hdlc_send (char *, int); -int ifx_mei_hdlc_read (char *, int); -#endif - -#endif |