diff options
3 files changed, 962 insertions, 0 deletions
diff --git a/target/linux/at91-2.6/image/Makefile b/target/linux/at91-2.6/image/Makefile index 9a9948e..e3c77ab 100644 --- a/target/linux/at91-2.6/image/Makefile +++ b/target/linux/at91-2.6/image/Makefile @@ -24,6 +24,7 @@ endef define Image/Prepare cp $(LINUX_DIR)/arch/arm/boot/uImage $(KDIR)/uImage cp $(KDIR)/romboot/romboot.bin $(KDIR)/romboot.bin + cp $(KDIR)/romboot/rbptest.bin $(KDIR)/rbptest.bin cp $(KDIR)/u-boot-1.1.4/u-boot.bin $(KDIR)/u-boot.bin dd if=$(KDIR)/u-boot.bin of=$(KDIR)/u-boot.block bs=100k count=1 conv=sync cat $(KDIR)/u-boot.block $(KDIR)/params > $(KDIR)/u-boot.full @@ -38,6 +39,7 @@ define Image/Build dd if=$(KDIR)/root.squashfs of=$(KDIR)/root.block bs=1056k count=1 conv=sync cat $(KDIR)/uImage.block $(KDIR)/root.block > $(KDIR)/knlroot.bin $(STAGING_DIR)/bin/trx -o $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL).trx -f $(KDIR)/romboot.bin -f$(KDIR)/u-boot.full -f$(KDIR)/knlroot.bin + cp $(KDIR)/rbptest.bin $(BIN_DIR) $(call Image/Build/$(1),$(1)) endef diff --git a/target/linux/at91-2.6/image/romboot/patches/003-SD-reflash.patch b/target/linux/at91-2.6/image/romboot/patches/003-SD-reflash.patch new file mode 100644 index 0000000..b0d5baf --- /dev/null +++ b/target/linux/at91-2.6/image/romboot/patches/003-SD-reflash.patch @@ -0,0 +1,948 @@ +diff -urN romboot.old/init.cpp romboot/init.cpp +--- romboot.old/init.cpp 2007-03-24 13:34:19.000000000 +0100 ++++ romboot/init.cpp 2007-03-24 12:23:19.000000000 +0100 +@@ -207,9 +207,10 @@ + AT91F_US_EnableRx((AT91PS_USART)AT91C_BASE_DBGU); + + /* Enable PIO to access the LEDs */ +- AT91C_BASE_PIOB->PIO_PER = AT91C_PIO_PB2; +- AT91C_BASE_PIOB->PIO_OER = AT91C_PIO_PB2; +- AT91C_BASE_PIOB->PIO_CODR = AT91C_PIO_PB2; ++ AT91C_BASE_PIOC->PIO_PER = AT91C_PIO_PC7 | AT91C_PIO_PC8 | AT91C_PIO_PC14 | AT91C_PIO_PC15; ++ AT91C_BASE_PIOC->PIO_OER = AT91C_PIO_PC7 | AT91C_PIO_PC8 | AT91C_PIO_PC14 | AT91C_PIO_PC15; ++ AT91C_BASE_PIOC->PIO_CODR = AT91C_PIO_PC7 | AT91C_PIO_PC15; ++ AT91C_BASE_PIOC->PIO_SODR = AT91C_PIO_PC8 | AT91C_PIO_PC14; + + // AT91F_DBGU_Printk("\n\rAT91F_LowLevelInit(): Debug channel initialized\n\r"); + } +diff -urN romboot.old/main.cpp romboot/main.cpp +--- romboot.old/main.cpp 2007-03-24 13:34:19.000000000 +0100 ++++ romboot/main.cpp 2007-03-24 12:28:55.000000000 +0100 +@@ -13,6 +13,7 @@ + //*---------------------------------------------------------------------------- + #include <AT91RM9200.h> + #include <lib_AT91RM9200.h> ++#include <AT91C_MCI_Device.h> + + #include "com.h" + #include "main.h" +@@ -39,16 +40,31 @@ + extern void AT91F_DBGU_Printk(char *); + extern "C" void AT91F_ST_ASM_Handler(void); + extern "C" void Jump(unsigned int addr); +-extern int mci_main(void); ++extern int AT91F_MCI_Init(void); ++#define TRUE 1 ++#define FALSE 0 ++ ++/* from trxhdr.h */ ++ ++#define TRX_MAGIC 0x30524448 /* "HDR0" */ ++#define TRX_VERSION 1 ++ ++struct trx_header { ++ unsigned int magic; ++ unsigned int len; ++ unsigned int crc32; ++ unsigned int flag_version; ++ unsigned int offsets[3]; ++}; + + //const char *menu_separ = "*----------------------------------------*\n\r"; + + const char *menu_dataflash = { +- "1: DL DF [ad]\n\r" +- "2: RD DF [ad]\n\r" +- "3: CP SD\n\r" +- "4: U-BOOT\n\r" +- "5: RM BL in DF\n\r" ++ "1: Download DF [addr]\n\r" ++ "2: Read DF [addr]\n\r" ++ "3: Copy SD-Card\n\r" ++ "4: Start U-BOOT\n\r" ++ "5: Clear bootloder\n\r" + }; + + //* Globales variables +@@ -155,14 +171,15 @@ + //*----------------------------------------------------------------------------- + void AT91F_DisplayMenu(void) + { +- printf("\n\rFDL SD-Card LOADER %s %s %s\n\r", AT91C_VERSION, __DATE__, __TIME__); +-// printf(menu_separ); +- AT91F_DataflashPrintInfo(); +-// printf(menu_separ); + printf(menu_dataflash); +-// printf(menu_separ); + } + ++void AT91F_DisplayIntro(void) ++{ ++ printf("\n\rFDL LOADER %s %s %s\n\r", AT91C_VERSION, __DATE__, __TIME__); ++ AT91F_DataflashPrintInfo(); ++} ++ + //*----------------------------------------------------------------------------- + //* Function Name : AsciiToHex() + //* Object : ascii to hexa conversion +@@ -311,23 +328,24 @@ + AT91F_SetPLL(); + } + +-/*void LedCode(void) ++/* ++void LedCode(void) + { + int *pRegister; + pRegister = (int *)0xFFFFF800; // Enable port C peripheral reg +- *pRegister = 0x3c00; ++ *pRegister = (AT91C_PIO_PC7 | AT91C_PIO_PC8 | AT91C_PIO_PC14 | AT91C_PIO_PC15); + pRegister = (int *)0xFFFFF810; // Output Enable reg +- *pRegister = 0x3c00; ++ *pRegister = (AT91C_PIO_PC7 | AT91C_PIO_PC8 | AT91C_PIO_PC14 | AT91C_PIO_PC15); + pRegister = (int *)0xFFFFF830; // Set data +- *pRegister = 0x1400; ++ *pRegister = AT91C_PIO_PC7 | AT91C_PIO_PC15; + pRegister = (int *)0xFFFFF834; // Clear bits +- *pRegister = 0x2800; ++ *pRegister = AT91C_PIO_PC8 | AT91C_PIO_PC14; + } + */ + ++ + void AT91F_StartUboot(unsigned int dummy, void *pvoid) + { +- //printf("Load U-BOOT from dataflash[%x] to SDRAM[%x]\n\r", AT91C_UBOOT_DATAFLASH_ADDR, AT91C_UBOOT_ADDR); + read_dataflash(AT91C_UBOOT_DATAFLASH_ADDR, AT91C_UBOOT_SIZE, (char *)(AT91C_UBOOT_ADDR)); + //printf("Set PLLA to 180Mhz and Master clock to 60Mhz and start U-BOOT\n\r"); + //* Reset registers +@@ -337,6 +355,67 @@ + while(1); + } + ++#define AT91C_MCI_TIMEOUT 1000000 ++ ++extern AT91S_MciDevice MCI_Device; ++ ++extern void AT91F_MCIDeviceWaitReady(unsigned int); ++extern int AT91F_MCI_ReadBlockSwab(AT91PS_MciDevice, int, unsigned int *, int); ++ ++ ++int Program_From_MCI(void) ++{ ++ int i; ++ unsigned int Max_Read_DataBlock_Length; ++ int block = 0; ++ int buffer = AT91C_DOWNLOAD_BASE_ADDRESS; ++ int bufpos = AT91C_DOWNLOAD_BASE_ADDRESS; ++ int NbPage = 0; ++ struct trx_header *p; ++ unsigned int data; ++ ++ p = (struct trx_header *)bufpos; ++ ++ Max_Read_DataBlock_Length = MCI_Device.pMCI_DeviceFeatures->Max_Read_DataBlock_Length; ++ ++ AT91F_MCIDeviceWaitReady(AT91C_MCI_TIMEOUT); ++ ++ AT91F_MCI_ReadBlockSwab(&MCI_Device, block*Max_Read_DataBlock_Length, (unsigned int *)bufpos, Max_Read_DataBlock_Length); ++ ++ if (p->magic != TRX_MAGIC) ++ return FALSE; ++ ++ printf("Read SD-Card\n\r"); ++ AT91C_BASE_PIOC->PIO_CODR = AT91C_PIO_PC7 | AT91C_PIO_PC15 | AT91C_PIO_PC8 | AT91C_PIO_PC14; ++ for (i=0; i<(p->len/512); i++) { ++ AT91F_MCI_ReadBlockSwab(&MCI_Device, block*Max_Read_DataBlock_Length, (unsigned int *)bufpos, Max_Read_DataBlock_Length); ++ block++; ++ bufpos += Max_Read_DataBlock_Length; ++ } ++ ++ NbPage = 0; ++ i = dataflash_info[0].Device.pages_number; ++ while(i >>= 1) ++ NbPage++; ++ i = ((p->offsets[1] - p->offsets[0])/ 512) + 1 + (NbPage << 13) + (dataflash_info[0].Device.pages_size << 17); ++ *(int *)(buffer + p->offsets[0] + AT91C_OFFSET_VECT6) = i; ++ ++ printf("Write romboot\n\r"); ++ AT91C_BASE_PIOC->PIO_CODR = AT91C_PIO_PC7 | AT91C_PIO_PC15 | AT91C_PIO_PC14; ++ AT91C_BASE_PIOC->PIO_SODR = AT91C_PIO_PC8; ++ write_dataflash(0xc0000000, buffer + p->offsets[0], p->offsets[1] - p->offsets[0]); ++ printf("Write u-boot\n\r"); ++ AT91C_BASE_PIOC->PIO_CODR = AT91C_PIO_PC7 | AT91C_PIO_PC15; ++ AT91C_BASE_PIOC->PIO_SODR = AT91C_PIO_PC8 | AT91C_PIO_PC14; ++ write_dataflash(0xc0008000, buffer + p->offsets[1], p->offsets[2] - p->offsets[1]); ++ printf("Write knl/root\n\r"); ++ AT91C_BASE_PIOC->PIO_CODR = AT91C_PIO_PC8 | AT91C_PIO_PC15; ++ AT91C_BASE_PIOC->PIO_SODR = AT91C_PIO_PC7 | AT91C_PIO_PC14; ++ write_dataflash(0xc0042000, buffer + p->offsets[2], p->len - p->offsets[2]); ++ AT91C_BASE_PIOC->PIO_CODR = AT91C_PIO_PC8 | AT91C_PIO_PC14; ++ AT91C_BASE_PIOC->PIO_SODR = AT91C_PIO_PC7 | AT91C_PIO_PC15; ++ return TRUE; ++ } + + //*---------------------------------------------------------------------------- + //* Function Name : main +@@ -357,6 +436,7 @@ + unsigned int crc1 = 0, crc2 = 0; + volatile int device; + int NbPage; ++ int mci_present; + + stdin = fopen(0, at91_dbgu_getc); + stdout = fopen(at91_dbgu_putc, 0); +@@ -387,6 +467,15 @@ + + // DataFlash on SPI Configuration + AT91F_DataflashInit (); ++ AT91F_DisplayIntro(); ++ mci_present = AT91F_MCI_Init(); ++ ++#ifdef PRODTEST ++ if (mci_present) { ++ Program_From_MCI(); ++ AT91F_StartUboot(0, (void *)0); ++ } ++#endif + + // start tempo to start Uboot in a delay of 1 sec if no key pressed + svcUbootTempo.Start(&svcUbootTempo, 1000, 0, AT91F_StartUboot, (void *)0); +@@ -396,7 +485,7 @@ + + // stop tempo + svcUbootTempo.Stop(&svcUbootTempo); +- ++ + while(1) { + while(command == 0) { + AddressToDownload = AT91C_DOWNLOAD_BASE_ADDRESS; +@@ -444,7 +533,8 @@ + #endif + + case '3': +- mci_main(); ++ if (mci_present) ++ Program_From_MCI(); + command=0; + break; + +@@ -461,7 +551,6 @@ + *i = 0; + } + write_dataflash(0xc0000000, 0x20000000, 0x4000); +- printf("BL CLR\r\n"); + command = 0; + break; + +diff -urN romboot.old/main.h romboot/main.h +--- romboot.old/main.h 2007-03-24 13:34:19.000000000 +0100 ++++ romboot/main.h 2007-03-23 19:06:52.000000000 +0100 +@@ -27,7 +27,7 @@ + + #define AT91C_OFFSET_VECT6 0x14 //* Offset for ARM vector 6 + +-#define AT91C_VERSION "VER 1.02" ++#define AT91C_VERSION "VER 1.03" + // Global variables and functions definition + extern unsigned int GetTickCount(void); + #endif +diff -urN romboot.old/Makefile romboot/Makefile +--- romboot.old/Makefile 2007-03-24 13:34:19.000000000 +0100 ++++ romboot/Makefile 2007-03-24 10:45:38.000000000 +0100 +@@ -1,12 +1,17 @@ + LINKFLAGS= -T elf32-littlearm.lds -Ttext 0 + COMPILEFLAGS= -Os + TARGET=romboot ++TARGET2=rbptest ++ + OBJFILES=cstartup_ram.o asm_isr.o asm_mci_isr.o jump.o at45.o com.o dataflash.o \ +- mci_device.o mci_main.o init.o main.o stdio.o _udivsi3.o _umodsi3.o div0.o ++ mci_device.o init.o main.o stdio.o _udivsi3.o _umodsi3.o div0.o ++OBJFILES2=cstartup_ram.o asm_isr.o asm_mci_isr.o jump.o at45.o com.o dataflash.o \ ++ mci_device.o init.o ptmain.o stdio.o _udivsi3.o _umodsi3.o div0.o ++ + LIBRARIES= + INCLUDES= -Iinclude + +-all:$(TARGET) ++all:$(TARGET) $(TARGET2) + + $(TARGET): $(OBJFILES) + $(LD) $(OBJFILES) -o $(TARGET).out $(LINKFLAGS) -n +@@ -14,6 +19,12 @@ + $(OBJDUMP) -h -s $(TARGET).out > $(TARGET).lss + $(NM) -n $(TARGET).out | grep -v '\( [aUw] \)\|\(__crc_\)\|\( \$[adt]\)' > $(TARGET).map + ++$(TARGET2): $(OBJFILES2) ++ $(LD) $(OBJFILES2) -o $(TARGET2).out $(LINKFLAGS) -n ++ $(OBJCOPY) $(TARGET2).out -O binary $(TARGET2).bin ++ $(OBJDUMP) -h -s $(TARGET2).out > $(TARGET2).lss ++ $(NM) -n $(TARGET2).out | grep -v '\( [aUw] \)\|\(__crc_\)\|\( \$[adt]\)' > $(TARGET2).map ++ + asm_isr.o: asm_isr.S + $(CC) -c -Iinclude -o $@ $< + +@@ -32,6 +43,12 @@ + _umodsi3.o: _umodsi3.S + $(CC) -c $< + ++main.o: main.cpp ++ $(CC) -c $(COMPILEFLAGS) $(INCLUDES) -o main.o $< ++ ++ptmain.o: main.cpp ++ $(CC) -c $(COMPILEFLAGS) $(INCLUDES) -D PRODTEST -o ptmain.o $< ++ + #%.o: %.S + # $(CC) -c $(INCLUDES) -o $@ $< + +diff -urN romboot.old/mci_device.cpp romboot/mci_device.cpp +--- romboot.old/mci_device.cpp 2007-03-24 13:34:19.000000000 +0100 ++++ romboot/mci_device.cpp 2007-03-24 11:23:38.000000000 +0100 +@@ -16,14 +16,28 @@ + #include <AT91C_MCI_Device.h> + #include "com.h" + +-#define ENABLE_WRITE 1 ++#define AT91C_MCI_TIMEOUT 1000000 /* For AT91F_MCIDeviceWaitReady */ ++#define BUFFER_SIZE_MCI_DEVICE 512 ++#define MASTER_CLOCK 60000000 ++#define FALSE 0 ++#define TRUE 1 ++ ++//* External Functions ++extern "C" void AT91F_ASM_MCI_Handler(void); ++extern "C" void AT91F_MCI_Device_Handler(AT91PS_MciDevice,unsigned int); ++//* Global Variables ++AT91S_MciDeviceFeatures MCI_Device_Features; ++AT91S_MciDeviceDesc MCI_Device_Desc; ++AT91S_MciDevice MCI_Device; ++ ++#undef ENABLE_WRITE + #undef MMC + + //*---------------------------------------------------------------------------- + //* \fn AT91F_MCI_SendCommand + //* \brief Generic function to send a command to the MMC or SDCard + //*---------------------------------------------------------------------------- +-AT91S_MCIDeviceStatus AT91F_MCI_SendCommand ( ++int AT91F_MCI_SendCommand ( + AT91PS_MciDevice pMCI_Device, + unsigned int Cmd, + unsigned int Arg) +@@ -63,7 +77,7 @@ + //* \fn AT91F_MCI_SDCard_SendAppCommand + //* \brief Specific function to send a specific command to the SDCard + //*---------------------------------------------------------------------------- +-AT91S_MCIDeviceStatus AT91F_MCI_SDCard_SendAppCommand ( ++int AT91F_MCI_SDCard_SendAppCommand ( + AT91PS_MciDevice pMCI_Device, + unsigned int Cmd_App, + unsigned int Arg ) +@@ -98,7 +112,7 @@ + //* \fn AT91F_MCI_GetStatus + //* \brief Addressed card sends its status register + //*---------------------------------------------------------------------------- +-AT91S_MCIDeviceStatus AT91F_MCI_GetStatus(AT91PS_MciDevice pMCI_Device,unsigned int relative_card_address) ++int AT91F_MCI_GetStatus(AT91PS_MciDevice pMCI_Device,unsigned int relative_card_address) + { + if (AT91F_MCI_SendCommand(pMCI_Device, + AT91C_SEND_STATUS_CMD, +@@ -139,10 +153,25 @@ + } + + //*---------------------------------------------------------------------------- ++//* \fn AT91F_MCI_Handler ++//* \brief MCI Handler ++//*---------------------------------------------------------------------------- ++extern "C" void AT91F_MCI_Handler(void); ++ ++void AT91F_MCI_Handler(void) ++{ ++ int status; ++ ++ status = ( AT91C_BASE_MCI->MCI_SR & AT91C_BASE_MCI->MCI_IMR ); ++ ++ AT91F_MCI_Device_Handler(&MCI_Device,status); ++} ++ ++//*---------------------------------------------------------------------------- + //* \fn AT91F_MCI_ReadBlock + //* \brief Read an ENTIRE block or PARTIAL block + //*---------------------------------------------------------------------------- +-AT91S_MCIDeviceStatus AT91F_MCI_ReadBlock( ++int AT91F_MCI_ReadBlock( + AT91PS_MciDevice pMCI_Device, + int src, + unsigned int *dataBuffer, +@@ -205,7 +234,7 @@ + //* \fn AT91F_MCI_WriteBlock + //* \brief Write an ENTIRE block but not always PARTIAL block !!! + //*---------------------------------------------------------------------------- +-AT91S_MCIDeviceStatus AT91F_MCI_WriteBlock( ++int AT91F_MCI_WriteBlock( + AT91PS_MciDevice pMCI_Device, + int dest, + unsigned int *dataBuffer, +@@ -268,7 +297,7 @@ + //* \fn AT91F_MCI_MMC_SelectCard + //* \brief Toggles a card between the Stand_by and Transfer states or between Programming and Disconnect states + //*------------------------------------------------------------------------------------------------------------ +-AT91S_MCIDeviceStatus AT91F_MCI_MMC_SelectCard(AT91PS_MciDevice pMCI_Device, unsigned int relative_card_address) ++int AT91F_MCI_MMC_SelectCard(AT91PS_MciDevice pMCI_Device, unsigned int relative_card_address) + { + int status; + +@@ -302,7 +331,7 @@ + //* \fn AT91F_MCI_GetCSD + //* \brief Asks to the specified card to send its CSD + //*---------------------------------------------------------------------------- +-AT91S_MCIDeviceStatus AT91F_MCI_GetCSD (AT91PS_MciDevice pMCI_Device, unsigned int relative_card_address , unsigned int * response) ++int AT91F_MCI_GetCSD (AT91PS_MciDevice pMCI_Device, unsigned int relative_card_address , unsigned int * response) + { + + if(AT91F_MCI_SendCommand(pMCI_Device, +@@ -322,7 +351,7 @@ + //* \fn AT91F_MCI_SetBlocklength + //* \brief Select a block length for all following block commands (R/W) + //*---------------------------------------------------------------------------- +-AT91S_MCIDeviceStatus AT91F_MCI_SetBlocklength(AT91PS_MciDevice pMCI_Device,unsigned int length) ++int AT91F_MCI_SetBlocklength(AT91PS_MciDevice pMCI_Device,unsigned int length) + { + return( AT91F_MCI_SendCommand(pMCI_Device, AT91C_SET_BLOCKLEN_CMD, length) ); + } +@@ -332,7 +361,7 @@ + //* \fn AT91F_MCI_MMC_GetAllOCR + //* \brief Asks to all cards to send their operations conditions + //*---------------------------------------------------------------------------- +-AT91S_MCIDeviceStatus AT91F_MCI_MMC_GetAllOCR (AT91PS_MciDevice pMCI_Device) ++int AT91F_MCI_MMC_GetAllOCR (AT91PS_MciDevice pMCI_Device) + { + unsigned int response =0x0; + +@@ -357,7 +386,7 @@ + //* \fn AT91F_MCI_MMC_GetAllCID + //* \brief Asks to the MMC on the chosen slot to send its CID + //*---------------------------------------------------------------------------- +-AT91S_MCIDeviceStatus AT91F_MCI_MMC_GetAllCID (AT91PS_MciDevice pMCI_Device, unsigned int *response) ++int AT91F_MCI_MMC_GetAllCID (AT91PS_MciDevice pMCI_Device, unsigned int *response) + { + int Nb_Cards_Found=-1; + +@@ -391,7 +420,7 @@ + //* \fn AT91F_MCI_MMC_Init + //* \brief Return the MMC initialisation status + //*---------------------------------------------------------------------------- +-AT91S_MCIDeviceStatus AT91F_MCI_MMC_Init (AT91PS_MciDevice pMCI_Device) ++int AT91F_MCI_MMC_Init (AT91PS_MciDevice pMCI_Device) + { + unsigned int tab_response[4]; + unsigned int mult,blocknr; +@@ -454,7 +483,7 @@ + //* \fn AT91F_MCI_SDCard_GetOCR + //* \brief Asks to all cards to send their operations conditions + //*---------------------------------------------------------------------------- +-AT91S_MCIDeviceStatus AT91F_MCI_SDCard_GetOCR (AT91PS_MciDevice pMCI_Device) ++int AT91F_MCI_SDCard_GetOCR (AT91PS_MciDevice pMCI_Device) + { + unsigned int response =0x0; + +@@ -479,7 +508,7 @@ + //* \fn AT91F_MCI_SDCard_GetCID + //* \brief Asks to the SDCard on the chosen slot to send its CID + //*---------------------------------------------------------------------------- +-AT91S_MCIDeviceStatus AT91F_MCI_SDCard_GetCID (AT91PS_MciDevice pMCI_Device, unsigned int *response) ++int AT91F_MCI_SDCard_GetCID (AT91PS_MciDevice pMCI_Device, unsigned int *response) + { + if(AT91F_MCI_SendCommand(pMCI_Device, + AT91C_ALL_SEND_CID_CMD, +@@ -498,7 +527,7 @@ + //* \fn AT91F_MCI_SDCard_SetBusWidth + //* \brief Set bus width for SDCard + //*---------------------------------------------------------------------------- +-AT91S_MCIDeviceStatus AT91F_MCI_SDCard_SetBusWidth(AT91PS_MciDevice pMCI_Device) ++int AT91F_MCI_SDCard_SetBusWidth(AT91PS_MciDevice pMCI_Device) + { + volatile int ret_value; + char bus_width; +@@ -529,7 +558,7 @@ + //* \fn AT91F_MCI_SDCard_Init + //* \brief Return the SDCard initialisation status + //*---------------------------------------------------------------------------- +-AT91S_MCIDeviceStatus AT91F_MCI_SDCard_Init (AT91PS_MciDevice pMCI_Device) ++int AT91F_MCI_SDCard_Init (AT91PS_MciDevice pMCI_Device) + { + unsigned int tab_response[4]; + unsigned int mult,blocknr; +@@ -567,7 +596,7 @@ + + pMCI_Device->pMCI_DeviceFeatures->Memory_Capacity = pMCI_Device->pMCI_DeviceFeatures->Max_Read_DataBlock_Length * blocknr; + //// End of Compute Memory Capacity +- printf("BLK 0x%x", pMCI_Device->pMCI_DeviceFeatures->Max_Read_DataBlock_Length); ++ printf("SD-Card: %d Bytes\n\r", pMCI_Device->pMCI_DeviceFeatures->Memory_Capacity); + + if( AT91F_MCI_SDCard_SetBusWidth(pMCI_Device) == AT91C_CMD_SEND_OK ) + { +@@ -579,3 +608,141 @@ + } + return AT91C_INIT_ERROR; + } ++ ++//*---------------------------------------------------------------------------- ++//* \fn AT91F_CfgDevice ++//* \brief This function is used to initialise MMC or SDCard Features ++//*---------------------------------------------------------------------------- ++void AT91F_CfgDevice(void) ++{ ++ // Init Device Structure ++ ++ MCI_Device_Features.Relative_Card_Address = 0; ++ MCI_Device_Features.Card_Inserted = AT91C_CARD_REMOVED; ++ MCI_Device_Features.Max_Read_DataBlock_Length = 0; ++ MCI_Device_Features.Max_Write_DataBlock_Length = 0; ++ MCI_Device_Features.Read_Partial = 0; ++ MCI_Device_Features.Write_Partial = 0; ++ MCI_Device_Features.Erase_Block_Enable = 0; ++ MCI_Device_Features.Sector_Size = 0; ++ MCI_Device_Features.Memory_Capacity = 0; ++ ++ MCI_Device_Desc.state = AT91C_MCI_IDLE; ++ MCI_Device_Desc.SDCard_bus_width = AT91C_MCI_SCDBUS; ++ ++ // Init AT91S_DataFlash Global Structure, by default AT45DB choosen !!! ++ MCI_Device.pMCI_DeviceDesc = &MCI_Device_Desc; ++ MCI_Device.pMCI_DeviceFeatures = &MCI_Device_Features; ++ ++} ++ ++//*---------------------------------------------------------------------------- ++//* \fn AT91F_MCI_Init ++//* \brief Initialsise Card ++//*---------------------------------------------------------------------------- ++int AT91F_MCI_Init(void) ++{ ++ ++/////////////////////////////////////////////////////////////////////////////////////////// ++// MCI Init : common to MMC and SDCard ++/////////////////////////////////////////////////////////////////////////////////////////// ++ ++ // Set up PIO SDC_TYPE to switch on MMC/SDCard and not DataFlash Card ++ AT91F_PIO_CfgOutput(AT91C_BASE_PIOB,AT91C_PIO_PB7); ++ AT91F_PIO_SetOutput(AT91C_BASE_PIOB,AT91C_PIO_PB7); ++ ++ // Init MCI for MMC and SDCard interface ++ AT91F_MCI_CfgPIO(); ++ AT91F_MCI_CfgPMC(); ++ AT91F_PDC_Open(AT91C_BASE_PDC_MCI); ++ ++ // Disable all the interrupts ++ AT91C_BASE_MCI->MCI_IDR = 0xFFFFFFFF; ++ ++ // Init MCI Device Structures ++ AT91F_CfgDevice(); ++ ++ // Configure MCI interrupt ++ AT91F_AIC_ConfigureIt(AT91C_BASE_AIC, ++ AT91C_ID_MCI, ++ AT91C_AIC_PRIOR_HIGHEST, ++ AT91C_AIC_SRCTYPE_INT_LEVEL_SENSITIVE, ++ AT91F_ASM_MCI_Handler); ++ ++ // Enable MCI interrupt ++ AT91F_AIC_EnableIt(AT91C_BASE_AIC,AT91C_ID_MCI); ++ ++ // Enable Receiver ++ AT91F_US_EnableRx((AT91PS_USART) AT91C_BASE_DBGU); ++ ++ AT91F_MCI_Configure(AT91C_BASE_MCI, ++ AT91C_MCI_DTOR_1MEGA_CYCLES, ++ AT91C_MCI_MR_PDCMODE, // 15MHz for MCK = 60MHz (CLKDIV = 1) ++ AT91C_MCI_SDCARD_4BITS_SLOTA); ++ ++ if(AT91F_MCI_SDCard_Init(&MCI_Device) != AT91C_INIT_OK) ++ return FALSE; ++ else ++ return TRUE; ++ ++} ++ ++//*---------------------------------------------------------------------------- ++//* \fn AT91F_MCIDeviceWaitReady ++//* \brief Wait for MCI Device ready ++//*---------------------------------------------------------------------------- ++void AT91F_MCIDeviceWaitReady(unsigned int timeout) ++{ ++ volatile int status; ++ ++ do ++ { ++ status = AT91C_BASE_MCI->MCI_SR; ++ timeout--; ++ } ++ while( !(status & AT91C_MCI_NOTBUSY) && (timeout>0) ); ++} ++ ++unsigned int swab32(unsigned int data) ++{ ++ unsigned int res = 0; ++ ++ res = (data & 0x000000ff) << 24 | ++ (data & 0x0000ff00) << 8 | ++ (data & 0x00ff0000) >> 8 | ++ (data & 0xff000000) >> 24; ++ ++ return res; ++} ++ ++//*-------------------------------------------------------------------- ++//* \fn AT91F_MCI_ReadBlockSwab ++//* \brief Read Block and swap byte order ++//*-------------------------------------------------------------------- ++int AT91F_MCI_ReadBlockSwab( ++ AT91PS_MciDevice pMCI_Device, ++ int src, ++ unsigned int *databuffer, ++ int sizeToRead) ++{ ++ int i; ++ unsigned char *buf = (unsigned char *)databuffer; ++ ++ //* Read Block 1 ++ for(i=0;i<BUFFER_SIZE_MCI_DEVICE;i++) ++ *buf++ = 0x00; ++ AT91F_MCI_ReadBlock(&MCI_Device,src,databuffer,sizeToRead); ++ ++ //* Wait end of Read ++ AT91F_MCIDeviceWaitReady(AT91C_MCI_TIMEOUT); ++ ++ { ++ int index; ++ unsigned int *uiBuffer = databuffer; ++ ++ for(index = 0; index < 512/4; index++) ++ uiBuffer[index] = swab32(uiBuffer[index]); ++ } ++ return(1); ++} ++ +diff -urN romboot.old/mci_main.cpp romboot/mci_main.cpp +--- romboot.old/mci_main.cpp 2007-03-24 13:34:19.000000000 +0100 ++++ romboot/mci_main.cpp 1970-01-01 01:00:00.000000000 +0100 +@@ -1,317 +0,0 @@ +-//*---------------------------------------------------------------------------- +-//* ATMEL Microcontroller Software Support - ROUSSET - +-//*---------------------------------------------------------------------------- +-//* The software is delivered "AS IS" without warranty or condition of any +-//* kind, either express, implied or statutory. This includes without +-//* limitation any warranty or condition with respect to merchantability or +-//* fitness for any particular purpose, or against the infringements of +-//* intellectual property rights of others. +-//*---------------------------------------------------------------------------- +-//* File Name : main.c +-//* Object : main application written in C +-//* Creation : FB 21/11/2002 +-//* +-//*---------------------------------------------------------------------------- +-#include "com.h" +-#include "dataflash.h" +-#include <AT91C_MCI_Device.h> +- +-#define AT91C_MCI_TIMEOUT 1000000 /* For AT91F_MCIDeviceWaitReady */ +-#define BUFFER_SIZE_MCI_DEVICE 512 +-#define MASTER_CLOCK 60000000 +-#define FALSE -1 +-#define TRUE 1 +- +-//* External Functions +-extern "C" void AT91F_ASM_MCI_Handler(void); +-extern "C" void AT91F_MCI_Device_Handler(AT91PS_MciDevice,unsigned int); +-extern AT91S_MCIDeviceStatus AT91F_MCI_SDCard_Init (AT91PS_MciDevice); +-extern AT91S_MCIDeviceStatus AT91F_MCI_SetBlocklength(AT91PS_MciDevice,unsigned int); +-extern AT91S_MCIDeviceStatus AT91F_MCI_ReadBlock(AT91PS_MciDevice,int,unsigned int *,int); +-extern AT91S_MCIDeviceStatus AT91F_MCI_WriteBlock(AT91PS_MciDevice,int,unsigned int *,int); +-//* Global Variables +-AT91S_MciDeviceFeatures MCI_Device_Features; +-AT91S_MciDeviceDesc MCI_Device_Desc; +-AT91S_MciDevice MCI_Device; +- +-unsigned int dlBuffer = 0x20000000; +-#undef MCI_TEST +-#ifdef MCI_TEST +-char TestString[] = "\r\nHello Hamish\r\n"; +-#endif +- +-//*---------------------------------------------------------------------------- +-//* \fn AT91F_MCIDeviceWaitReady +-//* \brief Wait for MCI Device ready +-//*---------------------------------------------------------------------------- +-void AT91F_MCIDeviceWaitReady(unsigned int timeout) +-{ +- volatile int status; +- +- do +- { +- status = AT91C_BASE_MCI->MCI_SR; +- timeout--; +- } +- while( !(status & AT91C_MCI_NOTBUSY) && (timeout>0) ); +-} +- +-unsigned int swab32(unsigned int data) +-{ +- unsigned int res = 0; +- +- res = (data & 0x000000ff) << 24 | +- (data & 0x0000ff00) << 8 | +- (data & 0x00ff0000) >> 8 | +- (data & 0xff000000) >> 24; +- +- return res; +-} +- +-AT91S_MCIDeviceStatus readblock( +- AT91PS_MciDevice pMCI_Device, +- int src, +- unsigned int *databuffer, +- int sizeToRead) +-{ +- int i; +- unsigned char *buf = (unsigned char *)databuffer; +- +- //* Read Block 1 +- for(i=0;i<BUFFER_SIZE_MCI_DEVICE;i++) +- *buf++ = 0x00; +- AT91F_MCI_ReadBlock(&MCI_Device,src,databuffer,sizeToRead); +- +- //* Wait end of Read +- AT91F_MCIDeviceWaitReady(AT91C_MCI_TIMEOUT); +- +- { +- int index; +- unsigned int *uiBuffer = databuffer; +- +- for(index = 0; index < 512/4; index++) +- uiBuffer[index] = swab32(uiBuffer[index]); +- } +- return(1); +-} +- +-#if 0 +-void printdata(unsigned int bufpos) +- { +- unsigned int *uip; +- int linebytes = 16; +- int nbytes = 64; +- int size = 4; +- int i; +- +- uip = (unsigned int *)bufpos; +- +- do { +- +- for(i=0; i<linebytes; i+=size) { +- printf(" %08x", *uip++); +- } +- +- printf("\n\r"); +- nbytes -= linebytes; +- } while (nbytes > 0); +- } +-#endif +-//extern char message[40]; +- +-int notnull(int bufpos, unsigned int len) +-{ +- int i; +- unsigned char * bp = (unsigned char *)bufpos; +- +- for (i=0; i<len; i++) +- if (bp[i] != '\0') +- return(1); +- +- return(0); +-} +-//*---------------------------------------------------------------------------- +-//* \fn AT91F_Test +-//* \brief Test Functions +-//*---------------------------------------------------------------------------- +-int AT91F_Test(void) +-{ +- int i; +- unsigned int Max_Read_DataBlock_Length; +- int block = 0; +- int bufpos = dlBuffer; +- int lastvalid = 0; +- int NbPage = 0; +- +- +- Max_Read_DataBlock_Length = MCI_Device.pMCI_DeviceFeatures->Max_Read_DataBlock_Length; +- +- //* ReadBlock & WriteBlock Test -> Entire Block +- +- //* Wait MCI Device Ready +- AT91F_MCIDeviceWaitReady(AT91C_MCI_TIMEOUT); +- +-#ifdef MCI_TEST +- //* Read Block 1 +- for(i=0;i<BUFFER_SIZE_MCI_DEVICE;i++) Buffer[i] = 0x00; +- AT91F_MCI_ReadBlock(&MCI_Device,(1*Max_Read_DataBlock_Length),(unsigned int*) Buffer,Max_Read_DataBlock_Length); +- +- //* Wait end of Read +- AT91F_MCIDeviceWaitReady(AT91C_MCI_TIMEOUT); +- +- // Write Page 1 +-// sprintf(Buffer,"\n\rThis sentence is written in your device... Congratulations\n\r"); +- for(i=0; i<16; i++) +- Buffer[i] = TestString[i]; +- AT91F_MCI_WriteBlock(&MCI_Device,(1*Max_Read_DataBlock_Length),(unsigned int*) Buffer,Max_Read_DataBlock_Length); +- +- //* Wait end of Write +- AT91F_MCIDeviceWaitReady(AT91C_MCI_TIMEOUT); +-#endif +- +- for(i=0; i<64; i++) { +- readblock(&MCI_Device, block*Max_Read_DataBlock_Length, (unsigned int *)bufpos, Max_Read_DataBlock_Length); +- if (notnull(bufpos, Max_Read_DataBlock_Length)) +- lastvalid++; +- block++; +- bufpos += 512; +- } +- +- i = dataflash_info[0].Device.pages_number; +- while(i>>=1) +- NbPage++; +- i = lastvalid + (NbPage << 13) + (dataflash_info[0].Device.pages_size << 17); +- *(int *)(dlBuffer + 0x14) = i; +- +- for(i=0; i<4688; i++) { +- readblock(&MCI_Device, block*Max_Read_DataBlock_Length, (unsigned int *)bufpos, Max_Read_DataBlock_Length); +- block++; +- bufpos += 512; +- } +- write_dataflash(0xc0000000, dlBuffer, 512 * block); +- //* End Of Test +- printf("DONE %d\n\r", lastvalid); +- +-// printf(Buffer); +- +- return TRUE; +-} +- +-//*---------------------------------------------------------------------------- +-//* \fn AT91F_CfgDevice +-//* \brief This function is used to initialise MMC or SDCard Features +-//*---------------------------------------------------------------------------- +-void AT91F_CfgDevice(void) +-{ +- // Init Device Structure +- +- MCI_Device_Features.Relative_Card_Address = 0; +- MCI_Device_Features.Card_Inserted = AT91C_CARD_REMOVED; +- MCI_Device_Features.Max_Read_DataBlock_Length = 0; +- MCI_Device_Features.Max_Write_DataBlock_Length = 0; +- MCI_Device_Features.Read_Partial = 0; +- MCI_Device_Features.Write_Partial = 0; +- MCI_Device_Features.Erase_Block_Enable = 0; +- MCI_Device_Features.Sector_Size = 0; +- MCI_Device_Features.Memory_Capacity = 0; +- +- MCI_Device_Desc.state = AT91C_MCI_IDLE; +- MCI_Device_Desc.SDCard_bus_width = AT91C_MCI_SCDBUS; +- +- // Init AT91S_DataFlash Global Structure, by default AT45DB choosen !!! +- MCI_Device.pMCI_DeviceDesc = &MCI_Device_Desc; +- MCI_Device.pMCI_DeviceFeatures = &MCI_Device_Features; +- +-} +- +-//*---------------------------------------------------------------------------- +-//* \fn AT91F_Test_SDCard +-//* \brief Configure MCI for SDCard and complete SDCard init, then jump to Test Functions +-//*---------------------------------------------------------------------------- +-int AT91F_Test_SDCard(void) +-{ +- ////////////////////////////////////////////////////////// +- //* For SDCard Init +- ////////////////////////////////////////////////////////// +- +- AT91F_MCI_Configure(AT91C_BASE_MCI, +- AT91C_MCI_DTOR_1MEGA_CYCLES, +- AT91C_MCI_MR_PDCMODE, // 15MHz for MCK = 60MHz (CLKDIV = 1) +- AT91C_MCI_SDCARD_4BITS_SLOTA); +- +- if(AT91F_MCI_SDCard_Init(&MCI_Device) != AT91C_INIT_OK) +- return FALSE; +- +- printf("\n\rINI OK: TST\n\r"); +- +- // Enter Main Tests +- return(AT91F_Test()); +-} +- +-//*---------------------------------------------------------------------------- +-//* \fn AT91F_MCI_Handler +-//* \brief MCI Handler +-//*---------------------------------------------------------------------------- +-extern "C" void AT91F_MCI_Handler(void); +- +-void AT91F_MCI_Handler(void) +-{ +- int status; +- +- status = ( AT91C_BASE_MCI->MCI_SR & AT91C_BASE_MCI->MCI_IMR ); +- +- AT91F_MCI_Device_Handler(&MCI_Device,status); +-} +- +-//*---------------------------------------------------------------------------- +-//* \fn main +-//* \brief main function +-//*---------------------------------------------------------------------------- +-int mci_main(void) +-{ +-// printf("MCI Test\n\r"); +- +-/////////////////////////////////////////////////////////////////////////////////////////// +-// MCI Init : common to MMC and SDCard +-/////////////////////////////////////////////////////////////////////////////////////////// +- +-// printf("\n\rInit MCI Interface\n\r"); +- +- // Set up PIO SDC_TYPE to switch on MMC/SDCard and not DataFlash Card +- AT91F_PIO_CfgOutput(AT91C_BASE_PIOB,AT91C_PIO_PB7); +- AT91F_PIO_SetOutput(AT91C_BASE_PIOB,AT91C_PIO_PB7); +- +- // Init MCI for MMC and SDCard interface +- AT91F_MCI_CfgPIO(); +- AT91F_MCI_CfgPMC(); +- AT91F_PDC_Open(AT91C_BASE_PDC_MCI); +- +- // Disable all the interrupts +- AT91C_BASE_MCI->MCI_IDR = 0xFFFFFFFF; +- +- // Init MCI Device Structures +- AT91F_CfgDevice(); +- +- // Configure MCI interrupt +- AT91F_AIC_ConfigureIt(AT91C_BASE_AIC, +- AT91C_ID_MCI, +- AT91C_AIC_PRIOR_HIGHEST, +- AT91C_AIC_SRCTYPE_INT_LEVEL_SENSITIVE, +- AT91F_ASM_MCI_Handler); +- +- // Enable MCI interrupt +- AT91F_AIC_EnableIt(AT91C_BASE_AIC,AT91C_ID_MCI); +- +-/////////////////////////////////////////////////////////////////////////////////////////// +-// Enter Test Menu +-/////////////////////////////////////////////////////////////////////////////////////////// +- +- // Enable Receiver +- AT91F_US_EnableRx((AT91PS_USART) AT91C_BASE_DBGU); +- +- if(AT91F_Test_SDCard() == TRUE) +- printf("\n\rTST OK\n\r"); +- else +- printf("\n\rTST Fail\n\r"); +- return(1); +-} diff --git a/target/linux/at91-2.6/image/u-boot/patches/009-mac_init_bugfix.patch b/target/linux/at91-2.6/image/u-boot/patches/009-mac_init_bugfix.patch new file mode 100644 index 0000000..a36ebe3 --- /dev/null +++ b/target/linux/at91-2.6/image/u-boot/patches/009-mac_init_bugfix.patch @@ -0,0 +1,12 @@ +diff -urN u-boot-1.1.4.old/lib_arm/board.c u-boot-1.1.4/lib_arm/board.c +--- u-boot-1.1.4.old/lib_arm/board.c 2007-03-23 10:53:52.000000000 +0100 ++++ u-boot-1.1.4/lib_arm/board.c 2007-03-24 13:17:12.000000000 +0100 +@@ -332,7 +332,7 @@ + } + #endif /* CONFIG_DRIVER_SMC91111 || CONFIG_DRIVER_LAN91C96 */ + +-#ifdef CONFIG_MACH_VLINK ++#ifdef CONFIG_VLINK + printf("Initialising MAC address\n\r"); + eth_init(gd->bd); + #endif |