nt68661的升级屏参

#include <linux/delay.h> #include <linux/slab.h> #include <linux/gpio.h> #include <linux/delay.h> #include <linux/module.h> #include <linux/init.h> #include <linux/fs.h> #include <linux/uaccess.h> #include <linux/fb.h> #include <linux/rk_fb.h> typedef unsigned char Bit; typedef unsigned char Bool; typedef unsigned char Byte; typedef unsigned short Word; typedef unsigned long ULong; #define LOG_TAG "nt68661" #if 1 //def GSL_DEBUG #define debug(fmt, x...) printk("%s: %s() line: %d "fmt, LOG_TAG, __FUNCTION__, __LINE__, ##x); #else #define print_info(fmt, args...) #endif #define BIT0 0x01 #define BIT1 0x02 #define BIT2 0x04 #define BIT3 0x08 #define BIT4 0x10 #define BIT5 0x20 #define BIT6 0x40 #define BIT7 0x80 #define TARGET0 BIT7 #define NACK 1 #define ACK 0 #define FAIL 0 #define OK 1 #define EMPTY 2 typedef union{ unsigned long l; Byte b[4]; }Union4; typedef union{ Word w; Byte b[2]; //0:H, 1:L }Union2; #define VERSION 17 #define OSC_CLK 12000000//unit Mhz #define LOW_MCU_CLK OSC_CLK*1 #define MID_MCU_CLK OSC_CLK*3 #define HI_MCU_CLK OSC_CLK*8 #define LOW_SPEED 1 #define MID_SPEED 3 #define HI_SPEED 8 // FE2P mode #define NORMAL_MODE 0 #define FE2P_MODE 1 #define DIRECT_FE2P_MODE 2 #define true 1 #define false 0 // En Name Id Pg CPUCLK IICSPD SpcCmd NewProg Umb Fe2p 60k CoP ExtFlash typedef struct{ Byte En; Byte Name[15]; Word Id; Word page; Byte CpuClk; Byte IICSpeed; Byte SpcCmd; Byte NewProg; Byte Umb; Byte Fe2p; Byte s60k; Byte coP; Byte ExtFlash; }MCU_DEF; typedef struct{ Byte En; Byte ID1; Byte ID2; Byte ID3; Byte FE2P; Byte ByteWrite; Byte SE_Code; Byte CE_Code; Word Page; Byte SE_Time; Word CE_Time; Byte Name[23]; }FLASH_DEF; extern const Byte McuRegTab[]; extern const FLASH_DEF FlashIDTable[]; extern const MCU_DEF McuTypeTable[]; #define _tNOVATEK 0 #define _tFE2P 1 #define _tBLOCK_SAVE 2 #define _tENTER_ISP 3 #define _tCHIP_ERASE 4 #define _tBLCOK_ERASE 5 #define _tPROGRAM 6 #define _tEXIT_ISP 7 #define _tSOURCE_ISP 8 #define _tTARGET_FAIL 9 #define _tPROGRAM_START 10 #define _tPROGRAM_END 11 #define _tCHECK_SUM 12 #define _tFLASH_NAME 13 #define _tSOURCE_READ 14 #define _tFE2P_SUM 15 #define _tPASS 3 #define _tFAIL 4 #define _tON 1 #define _tOFF 2 #define _tFAIL_CH 5 #define _tCHECKSUM 6 #define _tFE2PSUM 7 #define comChipErase 0x1E #define comBlockErase 0x2D //new NT68631A #define comWritePage24M 0x3C #define comGetPage 0x4B #define comWriteOne 0x5A #define comGetDirect 0x69 #define comSetRegSRAM 0x78 #define comGetRegSRAM 0x87 #define comGetIntRAM 0x96 #define comGetPageNew 0x4A //new NT68670&NT68631A #define comGetCheckSum 0x36 //new NT68670&NT68631A #define comSetExtendAddr 0x0f //new NT68670 #define comGetVersion 0x11 //new NT68670&NT68631A #define comMultiFunc 0x99 #define comSPICmd 0x53 extern Byte pFail; //For Message process extern FLASH_DEF Flash; //Flash Information extern Byte McuGear; //MCY clock ratio extern Word Timer; //System Timer extern Word MaxPages; //Max programming pages extern Byte Fe2pMode; // For FE2P Mode extern Word DirFE2P_Offset; Byte MultiID; extern Word SPageSum; //Source Page checksum extern Byte Buffer[512]; extern Word McuId; extern Bit ErrorFlag; Word usSPICmdBufAddr; Byte ucSPI_BackUpBuf[7] = {0}; extern ULong WpDefine; extern Byte Wp_PortE; extern Byte Wp_PortF; extern ULong Wp_PortG_J; extern ULong Wp_PortK_M; #if 1 #define SDA_PIN 7 #define SCL_PIN 6 #else #define SDA_PIN 84 #define SCL_PIN 85 #endif #define SET_SCL_H gpio_set_value(SCL_PIN,1) #define SET_SCL_L gpio_set_value(SCL_PIN,0) #define SET_SDA_H gpio_set_value(SDA_PIN,1) #define SET_SDA_L gpio_set_value(SDA_PIN,0) #define GET_SDA() gpio_get_value(SDA_PIN) #define GET_SCL() gpio_get_value(SCL_PIN) #define SET_SDA_INPUT gpio_direction_input(SDA_PIN) #define SET_SCL_INPUT gpio_direction_input(SCL_PIN) #define SET_SDA_OUTPUT {gpio_direction_output(SDA_PIN,1);SET_SDA_H;} #define SET_SCL_OUTPUT gpio_direction_output(SCL_PIN,1) Byte pFail; //For Message process Byte McuGear; //MCU clock ratio Byte Bypass; //ByPass Compare Word Timer; //System Timer Word MaxPages; //Max Flash pages Word CodePages; // f/w programming pages Word FlashOffset; // start page of Flash Word SPageSum; //Source Page checksum Word McuId; Byte Fe2pMode; // For FE2P Mode Word DirFE2P_Offset; Word DirFE2P_Length; #define TOTAL_PAGE_SIZE 200 Byte BinFilePageBuffer[512] ;// 1024pages for 4M flash FLASH_DEF Flash; Bit ErrorFlag; // please define the WP here(according bit set 1) ULong WpDefine=0x02000000; Byte Wp_PortE; Byte Wp_PortF; ULong Wp_PortG_J; ULong Wp_PortK_M; // Dual F/W Bit DualFwEnable; extern void Sleep(Word T); extern void Sdelay(void); extern void PulseDelay(); extern void T_CheckIIC(void); extern void T_IIC_Start(void); extern void T_IIC_Stop(void); extern Byte T_IIC_Tx(Byte Data); extern unsigned char T_IIC_Rx(Bit Ack); extern void T_WaitSCL(void); extern void T_HandShake(Word Timeout); extern void T_ISPMode(Bit On); extern void T_ISPStatusReply(); extern Byte T_GetPageData(Byte PageNo); extern Byte T_ChipErase(void); extern Byte T_ChipEraseReply(void); extern Byte T_WritePagedata(Byte Pg); extern void T_WritePageDataReply(void); extern void T_SetRegSRAM(Byte AddrH,Byte AddrL,Byte Data); extern void T_SetRegSRAMReply(); extern Byte T_GetCheckSum(Byte PageNo); extern Byte T_GetCheckSumReply(void); extern Bit T_GetMcuInformation(Word id); extern Byte T_BlockErase(Byte From,Byte To); extern Byte T_BlockEraseReply(); extern Byte T_SpiCommand(Byte *Data,Byte WLen,Byte RLen); extern void T_GetVersion(void); extern void T_GetRegSRAM(Byte AddrH,Byte AddrL); extern unsigned long T_GetRegSRAMReply(void); extern void Cmd_T_EnterIsp(void); extern void Cmd_T_Erase(void); extern void Cmd_T_Program(Byte Pg); extern void Cmd_T_GetCheckSum(Byte Pg); extern void Cmd_T_BlockErase(); extern Byte Cmd_T_SetExntend(Word Pg); extern void Cmd_T_SendSpecialCommand(); extern void Cmd_T_WP_Enable(void); extern void Cmd_T_BlockProtect(Bit Wp); extern Bool CheckOverLap(Word PageNo); extern void Fn68390ProgramEnable(Bit En); extern void WpEnable(void); extern void FnEraseIDSector(void); extern Bit FnUpdateIDSector(void); void Cmd_T_GetFlashID(); extern Word DirFE2P_Length; extern Bit DualFwEnable,ErrorFlag; extern Byte SearchFlashID(Byte *mcuFlashID); void Cmd_T_BlockProtect0(void); const MCU_DEF McuTypeTable[]={ // En Name Id Pg CPUCLK IICSPD SpcCmd NewProg Umb Fe2p 60k CoP ExtFlash {true,"NT68360 ", 0xA536,256,0x50 ,HI_SPEED ,0x02 ,true ,true ,true ,false,false,true}, {true,"NT68169 ", 0xA569,256,0x30 ,HI_SPEED ,0x02 ,true ,true ,true ,false,false,true}, {true,"NT68661 ", 0xA561,256,0x30 ,HI_SPEED ,0x02 ,true ,true ,true ,false,false,true}, {true,"NT68850 ", 0xA585,256,0x30 ,HI_SPEED ,0x02 ,true ,true ,true ,false,false,true}, {true,"NT68770 ", 0xA577,256,0x30 ,HI_SPEED ,0x02 ,true ,true ,true ,false,false,true}, {true,"NT68655 ", 0xA555,256,0x30 ,HI_SPEED ,0x02 ,true ,true ,true ,false,false,true}, {true,"NT68150 ", 0xA515,256,0x30 ,HI_SPEED ,0x02 ,true ,true ,true ,false,false,true}, {true,"NT68370 ", 0xA537,256,0x30 ,HI_SPEED ,0x02 ,true ,true ,true ,false,true, true}, {true,"NT68790 ", 0xA790,256,0x30 ,HI_SPEED ,0x02 ,true ,true ,true ,false,false,true}, {true,"NT68658 ", 0xA658,256,0x30 ,HI_SPEED ,0x02 ,true