diff options
author | Wolfgang Denk <wd@denx.de> | 2007-08-14 16:42:36 (GMT) |
---|---|---|
committer | Wolfgang Denk <wd@denx.de> | 2007-08-14 16:42:36 (GMT) |
commit | f01dbb5424a81453c81190dd30e945891466f621 (patch) | |
tree | fd74b91afc2eabddeeab4b51940c25e334514416 | |
parent | 3f76451b4a9f52f8c37a0526df217d12175182ea (diff) | |
download | u-boot-f01dbb5424a81453c81190dd30e945891466f621.tar.xz |
Coding style cleanup. Update CHANGELOG.
Signed-off-by: Wolfgang Denk <wd@denx.de>
-rw-r--r-- | CHANGELOG | 68 | ||||
-rw-r--r-- | board/at91rm9200dk/mux.c | 10 | ||||
-rw-r--r-- | cpu/arm920t/at91rm9200/spi.c | 2 | ||||
-rwxr-xr-x | drivers/at45.c | 133 | ||||
-rw-r--r-- | drivers/dataflash.c | 50 | ||||
-rw-r--r-- | include/at45.h | 2 | ||||
-rw-r--r-- | include/dataflash.h | 2 | ||||
-rw-r--r-- | include/led.h | 3 |
8 files changed, 165 insertions, 105 deletions
@@ -1,3 +1,71 @@ +commit 073e1b509980cefe6f53c2d7fbbcd135df1e3924 +Author: Andy Fleming <afleming@freescale.com> +Date: Tue Aug 14 10:32:59 2007 -0500 + + Fix initrd/dtb interaction + + The original code would wrongly relocate the blob to be right before + the initrd if it existed. The blob *must* be within CFG_BOOTMAPSZ, + if it is defined. So we make two changes: + + 1) flag the blob for relocation whenever its address is above BOOTMAPSZ + + 2) If the blob is being relocated, relocate it before kbd, not initrd + + Signed-off-by: Andy Fleming <afleming@freescale.com> + +commit e54b970173769307a116bd34028b6d0c2eea2a4e +Author: Peter Pearse <peter.pearse@arm.com> +Date: Tue Aug 14 15:40:00 2007 +0100 + + Supply spi interface in at45.c + +commit 0c42f36f15074bd9808a7dbd7ef611fad9bf537c +Author: Peter Pearse <peter.pearse@arm.com> +Date: Tue Aug 14 10:46:32 2007 +0100 + + Replace lost end of at45.c. + +commit 65d7ada64557e76094b4fd3bad30a0f18f5fb2b2 +Author: Peter Pearse <peter.pearse@arm.com> +Date: Tue Aug 14 10:30:06 2007 +0100 + + Update Makefiles for merged and split at45.c. + +commit 3454cece2db57cb9eb7087995f7e73066a163f71 +Author: Peter Pearse <peter.pearse@arm.com> +Date: Tue Aug 14 10:21:06 2007 +0100 + + Delete the merged files. + +commit dcbfd2e5649f97aa04fbbc6ea2b008aa4486e225 +Author: Peter Pearse <peter.pearse@arm.com> +Date: Tue Aug 14 10:14:05 2007 +0100 + + Add the files. + +commit d4fc6012fd0a5c211b825691f44b06f8032c0551 +Author: Peter Pearse <peter.pearse@arm.com> +Date: Tue Aug 14 10:10:52 2007 +0100 + + Add MACH_TYPE records for several AT91 boards. + Merge to two at45.c files into a common file, split to at45.c and spi.c + Fix spelling error in DM9161 PHY Support. + Initialize at91rm9200 board (and set LED). + Add PIO control for at91rm9200dk LEDs and Mux. + Change dataflash partition boundaries to be compatible with Linux 2.6. + + Signed-off-by: Peter Pearse <peter.pearse@arm.com> + Signed-off-by: Ulf Samuelsson <ulf@atmel.com> + +commit 4ef35e53c693556c54b0c22d6f873de87bade253 +Author: Wolfgang Denk <wd@denx.de> +Date: Tue Aug 14 09:54:46 2007 +0200 + + Coding style cleanup, update CHANGELOG + + Signed-off-by: Wolfgang Denk <wd@denx.de> + commit 85eb5caf6b906f7ec5b54814e8c7c74f55986bb7 Author: Wolfgang Denk <wd@denx.de> Date: Tue Aug 14 09:47:27 2007 +0200 diff --git a/board/at91rm9200dk/mux.c b/board/at91rm9200dk/mux.c index d573923..767d280 100644 --- a/board/at91rm9200dk/mux.c +++ b/board/at91rm9200dk/mux.c @@ -23,8 +23,8 @@ void AT91F_SelectMMC(void) { AT91C_BASE_PIOB->PIO_PER = DATAFLASH_MMC_SELECT; /* Set in PIO mode */ AT91C_BASE_PIOB->PIO_OER = DATAFLASH_MMC_SELECT; /* Configure in output */ /* Set Output */ - AT91C_BASE_PIOB->PIO_SODR = DATAFLASH_MMC_SELECT; -#endif + AT91C_BASE_PIOB->PIO_SODR = DATAFLASH_MMC_SELECT; +#endif } void AT91F_SelectSPI(void) { @@ -32,8 +32,6 @@ void AT91F_SelectSPI(void) { AT91C_BASE_PIOB->PIO_PER = DATAFLASH_MMC_SELECT; /* Set in PIO mode */ AT91C_BASE_PIOB->PIO_OER = DATAFLASH_MMC_SELECT; /* Configure in output */ /* Clear Output */ - AT91C_BASE_PIOB->PIO_CODR = DATAFLASH_MMC_SELECT; -#endif + AT91C_BASE_PIOB->PIO_CODR = DATAFLASH_MMC_SELECT; +#endif } - - diff --git a/cpu/arm920t/at91rm9200/spi.c b/cpu/arm920t/at91rm9200/spi.c index 7469e53..265d185 100644 --- a/cpu/arm920t/at91rm9200/spi.c +++ b/cpu/arm920t/at91rm9200/spi.c @@ -148,6 +148,4 @@ unsigned int AT91F_SpiWrite ( AT91PS_DataflashDesc pDesc ) return DATAFLASH_OK; } - #endif - diff --git a/drivers/at45.c b/drivers/at45.c index 7d35695..507ff36 100755 --- a/drivers/at45.c +++ b/drivers/at45.c @@ -36,7 +36,7 @@ extern void AT91F_SpiEnable(int cs); /*----------------------------------------------------------------------*/ /* \fn AT91F_DataFlashSendCommand */ /* \brief Generic function to send a command to the dataflash */ -/*----------------------------------------------------------------------*/ +/*----------------------------------------------------------------------*/ AT91S_DataFlashStatus AT91F_DataFlashSendCommand( AT91PS_DataFlash pDataFlash, unsigned char OpCode, @@ -49,27 +49,27 @@ AT91S_DataFlashStatus AT91F_DataFlashSendCommand( return DATAFLASH_BUSY; /* process the address to obtain page address and byte address */ - adr = ((DataflashAddress / (pDataFlash->pDevice->pages_size)) << - pDataFlash->pDevice->page_offset) + (DataflashAddress % + adr = ((DataflashAddress / (pDataFlash->pDevice->pages_size)) << + pDataFlash->pDevice->page_offset) + (DataflashAddress % (pDataFlash->pDevice->pages_size)); /* fill the command buffer */ pDataFlash->pDataFlashDesc->command[0] = OpCode; if (pDataFlash->pDevice->pages_number >= 16384) { - pDataFlash->pDataFlashDesc->command[1] = + pDataFlash->pDataFlashDesc->command[1] = (unsigned char)((adr & 0x0F000000) >> 24); - pDataFlash->pDataFlashDesc->command[2] = + pDataFlash->pDataFlashDesc->command[2] = (unsigned char)((adr & 0x00FF0000) >> 16); - pDataFlash->pDataFlashDesc->command[3] = + pDataFlash->pDataFlashDesc->command[3] = (unsigned char)((adr & 0x0000FF00) >> 8); - pDataFlash->pDataFlashDesc->command[4] = + pDataFlash->pDataFlashDesc->command[4] = (unsigned char)(adr & 0x000000FF); } else { - pDataFlash->pDataFlashDesc->command[1] = + pDataFlash->pDataFlashDesc->command[1] = (unsigned char)((adr & 0x00FF0000) >> 16); - pDataFlash->pDataFlashDesc->command[2] = + pDataFlash->pDataFlashDesc->command[2] = (unsigned char)((adr & 0x0000FF00) >> 8); - pDataFlash->pDataFlashDesc->command[3] = + pDataFlash->pDataFlashDesc->command[3] = (unsigned char)(adr & 0x000000FF); pDataFlash->pDataFlashDesc->command[4] = 0; } @@ -78,10 +78,10 @@ AT91S_DataFlashStatus AT91F_DataFlashSendCommand( pDataFlash->pDataFlashDesc->command[7] = 0; /* Initialize the SpiData structure for the spi write fuction */ - pDataFlash->pDataFlashDesc->tx_cmd_pt = + pDataFlash->pDataFlashDesc->tx_cmd_pt = pDataFlash->pDataFlashDesc->command; pDataFlash->pDataFlashDesc->tx_cmd_size = CmdSize; - pDataFlash->pDataFlashDesc->rx_cmd_pt = + pDataFlash->pDataFlashDesc->rx_cmd_pt = pDataFlash->pDataFlashDesc->command; pDataFlash->pDataFlashDesc->rx_cmd_size = CmdSize; @@ -92,8 +92,8 @@ AT91S_DataFlashStatus AT91F_DataFlashSendCommand( /*----------------------------------------------------------------------*/ /* \fn AT91F_DataFlashGetStatus */ /* \brief Read the status register of the dataflash */ -/*----------------------------------------------------------------------*/ -AT91S_DataFlashStatus AT91F_DataFlashGetStatus(AT91PS_DataflashDesc pDesc) +/*----------------------------------------------------------------------*/ +AT91S_DataFlashStatus AT91F_DataFlashGetStatus(AT91PS_DataflashDesc pDesc) { AT91S_DataFlashStatus status; @@ -123,16 +123,16 @@ AT91S_DataFlashStatus AT91F_DataFlashGetStatus(AT91PS_DataflashDesc pDesc) /*----------------------------------------------------------------------*/ /* \fn AT91F_DataFlashWaitReady */ /* \brief wait for dataflash ready (bit7 of the status register == 1) */ -/*----------------------------------------------------------------------*/ -AT91S_DataFlashStatus AT91F_DataFlashWaitReady(AT91PS_DataflashDesc -pDataFlashDesc, unsigned int timeout) +/*----------------------------------------------------------------------*/ +AT91S_DataFlashStatus AT91F_DataFlashWaitReady(AT91PS_DataflashDesc +pDataFlashDesc, unsigned int timeout) { pDataFlashDesc->DataFlash_state = IDLE; do { AT91F_DataFlashGetStatus(pDataFlashDesc); timeout--; - } while( ((pDataFlashDesc->DataFlash_state & 0x80) != 0x80) && + } while( ((pDataFlashDesc->DataFlash_state & 0x80) != 0x80) && (timeout > 0) ); if((pDataFlashDesc->DataFlash_state & 0x80) != 0x80) @@ -150,7 +150,7 @@ pDataFlashDesc, unsigned int timeout) /* : <*dataBuffer> = data buffer pointer */ /* : <sizeToRead> = data buffer size */ /* Return value : State of the dataflash */ -/*--------------------------------------------------------------------------*/ +/*--------------------------------------------------------------------------*/ AT91S_DataFlashStatus AT91F_DataFlashContinuousRead ( AT91PS_DataFlash pDataFlash, int src, @@ -159,8 +159,8 @@ AT91S_DataFlashStatus AT91F_DataFlashContinuousRead ( { AT91S_DataFlashStatus status; /* Test the size to read in the device */ - if ( (src + sizeToRead) > - (pDataFlash->pDevice->pages_size * + if ( (src + sizeToRead) > + (pDataFlash->pDevice->pages_size * (pDataFlash->pDevice->pages_number))) return DATAFLASH_MEMORY_OVERFLOW; @@ -169,7 +169,7 @@ AT91S_DataFlashStatus AT91F_DataFlashContinuousRead ( pDataFlash->pDataFlashDesc->tx_data_pt = dataBuffer; pDataFlash->pDataFlashDesc->tx_data_size = sizeToRead; - status = AT91F_DataFlashSendCommand + status = AT91F_DataFlashSendCommand (pDataFlash, DB_CONTINUOUS_ARRAY_READ, 8, src); /* Send the command to the dataflash */ return(status); @@ -184,7 +184,7 @@ AT91S_DataFlashStatus AT91F_DataFlashContinuousRead ( /* : <dest> = dataflash destination address */ /* : <SizeToWrite> = data buffer size */ /* Return value : State of the dataflash */ -/*---------------------------------------------------------------------------*/ +/*---------------------------------------------------------------------------*/ AT91S_DataFlashStatus AT91F_DataFlashPagePgmBuf( AT91PS_DataFlash pDataFlash, unsigned char *src, @@ -201,7 +201,7 @@ AT91S_DataFlashStatus AT91F_DataFlashPagePgmBuf( /* Send the command to the dataflash */ if (pDataFlash->pDevice->pages_number >= 16384) cmdsize = 5; - return(AT91F_DataFlashSendCommand (pDataFlash, DB_PAGE_PGM_BUF1, + return(AT91F_DataFlashSendCommand (pDataFlash, DB_PAGE_PGM_BUF1, cmdsize, dest)); } @@ -212,7 +212,7 @@ cmdsize, dest)); } /* : Page concerned */ /* : */ /* Return value : State of the dataflash */ -/*---------------------------------------------------------------------------*/ +/*---------------------------------------------------------------------------*/ AT91S_DataFlashStatus AT91F_MainMemoryToBufferTransfert( AT91PS_DataFlash pDataFlash, unsigned char BufferCommand, @@ -220,7 +220,7 @@ AT91S_DataFlashStatus AT91F_MainMemoryToBufferTransfert( { int cmdsize; /* Test if the buffer command is legal */ - if ((BufferCommand != DB_PAGE_2_BUF1_TRF) + if ((BufferCommand != DB_PAGE_2_BUF1_TRF) && (BufferCommand != DB_PAGE_2_BUF2_TRF)) return DATAFLASH_BAD_COMMAND; @@ -229,7 +229,7 @@ AT91S_DataFlashStatus AT91F_MainMemoryToBufferTransfert( cmdsize = 4; if (pDataFlash->pDevice->pages_number >= 16384) cmdsize = 5; - return(AT91F_DataFlashSendCommand (pDataFlash, BufferCommand, cmdsize, + return(AT91F_DataFlashSendCommand (pDataFlash, BufferCommand, cmdsize, page*pDataFlash->pDevice->pages_size)); } @@ -253,7 +253,7 @@ AT91S_DataFlashStatus AT91F_DataFlashWriteBuffer ( { int cmdsize; /* Test if the buffer command is legal */ - if ((BufferCommand != DB_BUF1_WRITE) + if ((BufferCommand != DB_BUF1_WRITE) && (BufferCommand != DB_BUF2_WRITE)) return DATAFLASH_BAD_COMMAND; @@ -269,26 +269,26 @@ AT91S_DataFlashStatus AT91F_DataFlashWriteBuffer ( pDataFlash->pDataFlashDesc->command[1] = 0; if (pDataFlash->pDevice->pages_number >= 16384) { pDataFlash->pDataFlashDesc->command[2] = 0; - pDataFlash->pDataFlashDesc->command[3] = - (unsigned char)(((unsigned int)(bufferAddress & + pDataFlash->pDataFlashDesc->command[3] = + (unsigned char)(((unsigned int)(bufferAddress & pDataFlash->pDevice->byte_mask)) >> 8); - pDataFlash->pDataFlashDesc->command[4] = + pDataFlash->pDataFlashDesc->command[4] = (unsigned char)((unsigned int)bufferAddress & 0x00FF); cmdsize = 5; } else { - pDataFlash->pDataFlashDesc->command[2] = - (unsigned char)(((unsigned int)(bufferAddress & + pDataFlash->pDataFlashDesc->command[2] = + (unsigned char)(((unsigned int)(bufferAddress & pDataFlash->pDevice->byte_mask)) >> 8); - pDataFlash->pDataFlashDesc->command[3] = + pDataFlash->pDataFlashDesc->command[3] = (unsigned char)((unsigned int)bufferAddress & 0x00FF); pDataFlash->pDataFlashDesc->command[4] = 0; cmdsize = 4; } - pDataFlash->pDataFlashDesc->tx_cmd_pt = + pDataFlash->pDataFlashDesc->tx_cmd_pt = pDataFlash->pDataFlashDesc->command; pDataFlash->pDataFlashDesc->tx_cmd_size = cmdsize; - pDataFlash->pDataFlashDesc->rx_cmd_pt = + pDataFlash->pDataFlashDesc->rx_cmd_pt = pDataFlash->pDataFlashDesc->command; pDataFlash->pDataFlashDesc->rx_cmd_size = cmdsize; @@ -320,7 +320,7 @@ AT91S_DataFlashStatus AT91F_PageErase( cmdsize = 4; if (pDataFlash->pDevice->pages_number >= 16384) cmdsize = 5; - return(AT91F_DataFlashSendCommand (pDataFlash, DB_PAGE_ERASE, cmdsize, + return(AT91F_DataFlashSendCommand (pDataFlash, DB_PAGE_ERASE, cmdsize, page*pDataFlash->pDevice->pages_size)); } @@ -332,7 +332,7 @@ page*pDataFlash->pDevice->pages_size)); /* : Page concerned */ /* : */ /* Return value : State of the dataflash */ -/*---------------------------------------------------------------------------*/ +/*---------------------------------------------------------------------------*/ AT91S_DataFlashStatus AT91F_BlockErase( AT91PS_DataFlash pDataFlash, unsigned int block) @@ -344,7 +344,7 @@ AT91S_DataFlashStatus AT91F_BlockErase( cmdsize = 4; if (pDataFlash->pDevice->pages_number >= 16384) cmdsize = 5; - return(AT91F_DataFlashSendCommand (pDataFlash, DB_BLOCK_ERASE,cmdsize, + return(AT91F_DataFlashSendCommand (pDataFlash, DB_BLOCK_ERASE,cmdsize, block*8*pDataFlash->pDevice->pages_size)); } @@ -355,7 +355,7 @@ block*8*pDataFlash->pDevice->pages_size)); /* : <BufferCommand> = command to send to buffer1 or buffer2 */ /* : <dest> = main memory address */ /* Return value : State of the dataflash */ -/*---------------------------------------------------------------------------*/ +/*---------------------------------------------------------------------------*/ AT91S_DataFlashStatus AT91F_WriteBufferToMain ( AT91PS_DataFlash pDataFlash, unsigned char BufferCommand, @@ -386,7 +386,7 @@ AT91S_DataFlashStatus AT91F_WriteBufferToMain ( /* Input Parameters : <page> = page number */ /* : <AdrInpage> = adr to begin the fading */ /* : <length> = Number of bytes to erase */ -/*---------------------------------------------------------------------------*/ +/*---------------------------------------------------------------------------*/ AT91S_DataFlashStatus AT91F_PartialPageWrite ( AT91PS_DataFlash pDataFlash, unsigned char *src, @@ -400,27 +400,27 @@ AT91S_DataFlashStatus AT91F_PartialPageWrite ( AdrInPage = dest % (pDataFlash->pDevice->pages_size); /* Read the contents of the page in the Sram Buffer */ - AT91F_MainMemoryToBufferTransfert(pDataFlash, + AT91F_MainMemoryToBufferTransfert(pDataFlash, DB_PAGE_2_BUF1_TRF, page); - AT91F_DataFlashWaitReady(pDataFlash->pDataFlashDesc, + AT91F_DataFlashWaitReady(pDataFlash->pDataFlashDesc, AT91C_TIMEOUT_WRDY); /*Update the SRAM buffer */ - AT91F_DataFlashWriteBuffer(pDataFlash, DB_BUF1_WRITE, src, + AT91F_DataFlashWriteBuffer(pDataFlash, DB_BUF1_WRITE, src, AdrInPage, size); - AT91F_DataFlashWaitReady(pDataFlash->pDataFlashDesc, + AT91F_DataFlashWaitReady(pDataFlash->pDataFlashDesc, AT91C_TIMEOUT_WRDY); /* Erase page if a 128 Mbits device */ if (pDataFlash->pDevice->pages_number >= 16384) { AT91F_PageErase(pDataFlash, page); /* Rewrite the modified Sram Buffer in the main memory */ - AT91F_DataFlashWaitReady(pDataFlash->pDataFlashDesc, + AT91F_DataFlashWaitReady(pDataFlash->pDataFlashDesc, AT91C_TIMEOUT_WRDY); } /* Rewrite the modified Sram Buffer in the main memory */ - return(AT91F_WriteBufferToMain(pDataFlash, DB_BUF1_PAGE_ERASE_PGM, + return(AT91F_WriteBufferToMain(pDataFlash, DB_BUF1_PAGE_ERASE_PGM, (page*pDataFlash->pDevice->pages_size))); } @@ -430,7 +430,7 @@ AT91S_DataFlashStatus AT91F_PartialPageWrite ( /* Input Parameters : <*src> = Source buffer */ /* : <dest> = dataflash adress */ /* : <size> = data buffer size */ -/*---------------------------------------------------------------------------*/ +/*---------------------------------------------------------------------------*/ AT91S_DataFlashStatus AT91F_DataFlashWrite( AT91PS_DataFlash pDataFlash, unsigned char *src, @@ -443,15 +443,15 @@ AT91S_DataFlashStatus AT91F_DataFlashWrite( AT91F_SpiEnable(pDataFlash->pDevice->cs); - if ( (dest + size) > (pDataFlash->pDevice->pages_size * + if ( (dest + size) > (pDataFlash->pDevice->pages_size * (pDataFlash->pDevice->pages_number))) return DATAFLASH_MEMORY_OVERFLOW; /* If destination does not fit a page start address */ - if ((dest % ((unsigned int)(pDataFlash->pDevice->pages_size))) != 0 ) + if ((dest % ((unsigned int)(pDataFlash->pDevice->pages_size))) != 0 ) { - length = pDataFlash->pDevice->pages_size - - (dest % + length = pDataFlash->pDevice->pages_size - + (dest % ((unsigned int) (pDataFlash->pDevice->pages_size))); @@ -461,7 +461,7 @@ AT91S_DataFlashStatus AT91F_DataFlashWrite( if(!AT91F_PartialPageWrite(pDataFlash,src, dest, length)) return DATAFLASH_ERROR; - AT91F_DataFlashWaitReady(pDataFlash->pDataFlashDesc, + AT91F_DataFlashWaitReady(pDataFlash->pDataFlashDesc, AT91C_TIMEOUT_WRDY); /* Update size, source and destination pointers */ @@ -474,24 +474,24 @@ AT91S_DataFlashStatus AT91F_DataFlashWrite( /* program dataflash page */ page = (unsigned int)dest / (pDataFlash->pDevice->pages_size); - status = AT91F_DataFlashWriteBuffer(pDataFlash, - DB_BUF1_WRITE, src, 0, + status = AT91F_DataFlashWriteBuffer(pDataFlash, + DB_BUF1_WRITE, src, 0, pDataFlash->pDevice->pages_size); - AT91F_DataFlashWaitReady(pDataFlash->pDataFlashDesc, + AT91F_DataFlashWaitReady(pDataFlash->pDataFlashDesc, AT91C_TIMEOUT_WRDY); status = AT91F_PageErase(pDataFlash, page); - AT91F_DataFlashWaitReady(pDataFlash->pDataFlashDesc, + AT91F_DataFlashWaitReady(pDataFlash->pDataFlashDesc, AT91C_TIMEOUT_WRDY); if (!status) return DATAFLASH_ERROR; - status = AT91F_WriteBufferToMain (pDataFlash, + status = AT91F_WriteBufferToMain (pDataFlash, DB_BUF1_PAGE_PGM, dest); if(!status) return DATAFLASH_ERROR; - AT91F_DataFlashWaitReady(pDataFlash->pDataFlashDesc, + AT91F_DataFlashWaitReady(pDataFlash->pDataFlashDesc, AT91C_TIMEOUT_WRDY); /* Update size, source and destination pointers */ @@ -506,7 +506,7 @@ AT91S_DataFlashStatus AT91F_DataFlashWrite( if(!AT91F_PartialPageWrite(pDataFlash, src, dest, size) ) return DATAFLASH_ERROR; - AT91F_DataFlashWaitReady(pDataFlash->pDataFlashDesc, + AT91F_DataFlashWaitReady(pDataFlash->pDataFlashDesc, AT91C_TIMEOUT_WRDY); } return DATAFLASH_OK; @@ -529,18 +529,18 @@ int AT91F_DataFlashRead( AT91F_SpiEnable(pDataFlash->pDevice->cs); - if(AT91F_DataFlashWaitReady(pDataFlash->pDataFlashDesc, + if(AT91F_DataFlashWaitReady(pDataFlash->pDataFlashDesc, AT91C_TIMEOUT_WRDY) != DATAFLASH_OK) return -1; while (size) { SizeToRead = (size < 0x8000)? size:0x8000; - if (AT91F_DataFlashWaitReady(pDataFlash->pDataFlashDesc, + if (AT91F_DataFlashWaitReady(pDataFlash->pDataFlashDesc, AT91C_TIMEOUT_WRDY) != DATAFLASH_OK) return -1; - if (AT91F_DataFlashContinuousRead (pDataFlash, addr, + if (AT91F_DataFlashContinuousRead (pDataFlash, addr, (uchar *) buffer, SizeToRead) != DATAFLASH_OK) return -1; @@ -557,13 +557,10 @@ int AT91F_DataFlashRead( /* Object : */ /* Input Parameters : */ /* Return value : Dataflash status register */ -/*---------------------------------------------------------------------------*/ +/*---------------------------------------------------------------------------*/ int AT91F_DataflashProbe(int cs, AT91PS_DataflashDesc pDesc) { AT91F_SpiEnable(cs); AT91F_DataFlashGetStatus(pDesc); - return((pDesc->command[1] == 0xFF)? 0: pDesc->command[1] & 0x3C); + return((pDesc->command[1] == 0xFF)? 0: pDesc->command[1] & 0x3C); } - #endif - - diff --git a/drivers/dataflash.c b/drivers/dataflash.c index 3b068d7..91903c8 100644 --- a/drivers/dataflash.c +++ b/drivers/dataflash.c @@ -63,7 +63,7 @@ dataflash_protect_t area_list[NB_DATAFLASH_AREA] = { #endif #elif defined(CONFIG_NEW_PARTITION) /*define the area offsets*/ -/* Invalid partitions should be defined with start > end */ +/* Invalid partitions should be defined with start > end */ dataflash_protect_t area_list[NB_DATAFLASH_AREA*CFG_MAX_DATAFLASH_BANKS] = { {0x00000000, 0x000083ff, FLAG_PROTECT_SET, 0, "Bootstrap"}, /* ROM code */ {0x00008400, 0x00020fff, FLAG_PROTECT_SET, 0, "U-Boot"}, /* u-boot code */ @@ -114,7 +114,7 @@ int AT91F_DataflashInit (void) dataflash_info[i].Desc.state = IDLE; dataflash_info[i].id = 0; dataflash_info[i].Device.pages_number = 0; - dfcode = AT91F_DataflashProbe (cs[i][1], + dfcode = AT91F_DataflashProbe (cs[i][1], &dataflash_info[i].Desc); switch (dfcode) { @@ -179,26 +179,26 @@ int AT91F_DataflashInit (void) /* set the area addresses */ for(j = 0; j<NB_DATAFLASH_AREA; j++) { if(found[i]!=0) { - dataflash_info[i].Device.area_list[j].start = - area_list[part].start + + dataflash_info[i].Device.area_list[j].start = + area_list[part].start + dataflash_info[i].logical_address; if(area_list[part].end == 0xffffffff) { - dataflash_info[i].Device.area_list[j].end = - dataflash_info[i].end_address + + dataflash_info[i].Device.area_list[j].end = + dataflash_info[i].end_address + dataflash_info [i].logical_address; last_part = 1; } else { - dataflash_info[i].Device.area_list[j].end = - area_list[part].end + + dataflash_info[i].Device.area_list[j].end = + area_list[part].end + dataflash_info[i].logical_address; } protected = area_list[part].protected; /* Set the environment according to the label...*/ if(protected == FLAG_PROTECT_INVALID) { - dataflash_info[i].Device.area_list[j].protected = + dataflash_info[i].Device.area_list[j].protected = FLAG_PROTECT_INVALID; } else { - dataflash_info[i].Device.area_list[j].protected = + dataflash_info[i].Device.area_list[j].protected = protected; } strcpy((char*)(dataflash_info[i].Device.area_list[j].label), @@ -223,7 +223,7 @@ int AT91F_DataflashSetEnv (void) env = area_list[part].setenv; /* Set the environment according to the label...*/ if((env & FLAG_SETENV) == FLAG_SETENV) { - start = + start = dataflash_info[i].Device.area_list[j].start; sprintf(s,"%X",start); setenv(area_list[part].label,s); @@ -296,7 +296,7 @@ void dataflash_print_info (void) /* Function Name : AT91F_DataflashSelect */ /* Object : Select the correct device */ /*---------------------------------------------------------------------------*/ -AT91PS_DataFlash AT91F_DataflashSelect (AT91PS_DataFlash pFlash, +AT91PS_DataFlash AT91F_DataflashSelect (AT91PS_DataFlash pFlash, unsigned long *addr) { char addr_valid = 0; @@ -342,7 +342,7 @@ int addr_dataflash (unsigned long addr) /* Function Name : size_dataflash */ /* Object : Test if address is valid regarding the size */ /*---------------------------------------------------------------------------*/ -int size_dataflash (AT91PS_DataFlash pdataFlash, unsigned long addr, +int size_dataflash (AT91PS_DataFlash pdataFlash, unsigned long addr, unsigned long size) { /* is outside the dataflash */ @@ -350,7 +350,7 @@ int size_dataflash (AT91PS_DataFlash pdataFlash, unsigned long addr, pdataFlash->pDevice->pages_number)) return 0; /* is too large for the dataflash */ if (size > ((pdataFlash->pDevice->pages_size * - pdataFlash->pDevice->pages_number) - + pdataFlash->pDevice->pages_number) - ((int)addr & 0x0FFFFFFF))) return 0; return 1; @@ -368,13 +368,13 @@ int area; (addr < pdataFlash->pDevice->area_list[area].end)) break; } - if (area == NB_DATAFLASH_AREA) + if (area == NB_DATAFLASH_AREA) return -1; /*test protection value*/ - if (pdataFlash->pDevice->area_list[area].protected == FLAG_PROTECT_SET) + if (pdataFlash->pDevice->area_list[area].protected == FLAG_PROTECT_SET) return 0; - if (pdataFlash->pDevice->area_list[area].protected == FLAG_PROTECT_INVALID) + if (pdataFlash->pDevice->area_list[area].protected == FLAG_PROTECT_INVALID) return 0; return 1; @@ -383,7 +383,7 @@ int area; /* Function Name : dataflash_real_protect */ /* Object : protect/unprotect area */ /*--------------------------------------------------------------------------*/ -int dataflash_real_protect (int flag, unsigned long start_addr, +int dataflash_real_protect (int flag, unsigned long start_addr, unsigned long end_addr) { int i,j, area1, area2, addr_valid = 0; @@ -400,27 +400,27 @@ int i,j, area1, area2, addr_valid = 0; } /* find start area */ for (area1=0; area1 < NB_DATAFLASH_AREA; area1++) { - if (start_addr == dataflash_info[i].Device.area_list[area1].start) + if (start_addr == dataflash_info[i].Device.area_list[area1].start) break; } if (area1 == NB_DATAFLASH_AREA) return -1; /* find end area */ for (area2=0; area2 < NB_DATAFLASH_AREA; area2++) { - if (end_addr == dataflash_info[i].Device.area_list[area2].end) + if (end_addr == dataflash_info[i].Device.area_list[area2].end) break; } - if (area2 == NB_DATAFLASH_AREA) + if (area2 == NB_DATAFLASH_AREA) return -1; /*set protection value*/ for(j = area1; j < area2+1 ; j++) - if(dataflash_info[i].Device.area_list[j].protected + if(dataflash_info[i].Device.area_list[j].protected != FLAG_PROTECT_INVALID) { if (flag == 0) { - dataflash_info[i].Device.area_list[j].protected + dataflash_info[i].Device.area_list[j].protected = FLAG_PROTECT_CLEAR; } else { - dataflash_info[i].Device.area_list[j].protected + dataflash_info[i].Device.area_list[j].protected = FLAG_PROTECT_SET; } } @@ -473,7 +473,7 @@ int write_dataflash (unsigned long addr_dest, unsigned long addr_src, if (AddrToWrite == -1) return -1; - return AT91F_DataFlashWrite (pFlash, (uchar *)addr_src, + return AT91F_DataFlashWrite (pFlash, (uchar *)addr_src, AddrToWrite, size); } diff --git a/include/at45.h b/include/at45.h index 1f71a3b..40bb4a0 100644 --- a/include/at45.h +++ b/include/at45.h @@ -17,7 +17,7 @@ extern AT91S_DataFlashStatus AT91F_DataFlashSendCommand( extern AT91S_DataFlashStatus AT91F_DataFlashGetStatus ( AT91PS_DataflashDesc pDesc); extern AT91S_DataFlashStatus AT91F_DataFlashWaitReady ( - AT91PS_DataflashDesc pDataFlashDesc, + AT91PS_DataflashDesc pDataFlashDesc, unsigned int timeout); extern AT91S_DataFlashStatus AT91F_DataFlashContinuousRead ( AT91PS_DataFlash pDataFlash, diff --git a/include/dataflash.h b/include/dataflash.h index c597e69..fbd5e17 100644 --- a/include/dataflash.h +++ b/include/dataflash.h @@ -78,7 +78,7 @@ typedef struct { unsigned long end; unsigned char protected; unsigned char setenv; - unsigned char label[20]; + unsigned char label[20]; } dataflash_protect_t; typedef unsigned int AT91S_DataFlashStatus; diff --git a/include/led.h b/include/led.h index a261f1b..57c2b4a 100644 --- a/include/led.h +++ b/include/led.h @@ -22,7 +22,7 @@ * MA 02111-1307 USA */ - #ifndef __LED_H +#ifndef __LED_H #define __LED_H #ifndef __ASSEMBLY__ @@ -43,4 +43,3 @@ extern void yellow_LED_off(void); .extern green_LED_off #endif #endif - |