diff options
Diffstat (limited to 'cpu/pxa/mmc.c')
| -rw-r--r-- | cpu/pxa/mmc.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/cpu/pxa/mmc.c b/cpu/pxa/mmc.c index 783e90c..9e6e1e3 100644 --- a/cpu/pxa/mmc.c +++ b/cpu/pxa/mmc.c @@ -32,7 +32,7 @@ extern int fat_register_read(int(*block_read)(int device, ulong blknr, ulong blkcnt, uchar *buffer)); -/* +/* * FIXME needs to read cid and csd info to determine block size * and other parameters */ @@ -41,7 +41,7 @@ static mmc_csd_t mmc_csd; static int mmc_ready = 0; -static uchar * +static uchar * /****************************************************/ mmc_cmd(ushort cmd, ushort argh, ushort argl, ushort cmdat) /****************************************************/ @@ -54,7 +54,7 @@ mmc_cmd(ushort cmd, ushort argh, ushort argl, ushort cmdat) MMC_STRPCL = MMC_STRPCL_STOP_CLK; MMC_I_MASK = ~MMC_I_MASK_CLK_IS_OFF; while (!(MMC_I_REG & MMC_I_REG_CLK_IS_OFF)); - MMC_CMD = cmd; + MMC_CMD = cmd; MMC_ARGH = argh; MMC_ARGL = argl; MMC_CMDAT = cmdat; @@ -73,11 +73,11 @@ mmc_cmd(ushort cmd, ushort argh, ushort argl, ushort cmdat) { case MMC_CMDAT_R1: case MMC_CMDAT_R3: - words = 3; + words = 3; break; case MMC_CMDAT_R2: - words = 8; + words = 8; break; default: @@ -130,10 +130,10 @@ mmc_block_read(uchar *dst, ulong src, ulong len) MMC_RDTO = 0xffff; MMC_NOB = 1; MMC_BLKLEN = len; - resp = mmc_cmd(MMC_CMD_READ_BLOCK, argh, argl, + resp = mmc_cmd(MMC_CMD_READ_BLOCK, argh, argl, MMC_CMDAT_R1|MMC_CMDAT_READ|MMC_CMDAT_BLOCK|MMC_CMDAT_DATA_EN); - + MMC_I_MASK = ~MMC_I_MASK_RXFIFO_RD_REQ; while (len) { @@ -188,9 +188,9 @@ mmc_block_write(ulong dst, uchar *src, int len) MMC_STRPCL = MMC_STRPCL_STOP_CLK; MMC_NOB = 1; MMC_BLKLEN = len; - resp = mmc_cmd(MMC_CMD_WRITE_BLOCK, argh, argl, + resp = mmc_cmd(MMC_CMD_WRITE_BLOCK, argh, argl, MMC_CMDAT_R1|MMC_CMDAT_WRITE|MMC_CMDAT_BLOCK|MMC_CMDAT_DATA_EN); - + MMC_I_MASK = ~MMC_I_MASK_TXFIFO_WR_REQ; while (len) { @@ -379,7 +379,7 @@ mmc_write(uchar *src, ulong dst, int size) return 0; } -int +int /****************************************************/ mmc_bread(int dev_num, ulong blknr, ulong blkcnt, uchar *dst) /****************************************************/ @@ -408,7 +408,7 @@ mmc_init(int verbose) mmc_csd.c_size = 0; MMC_CLKRT = MMC_CLKRT_0_3125MHZ; - MMC_RESTO = MMC_RES_TO_MAX; + MMC_RESTO = MMC_RES_TO_MAX; MMC_SPI = MMC_SPI_DISABLE; /* reset */ @@ -431,12 +431,12 @@ mmc_init(int verbose) if (verbose) { printf("MMC found. Card desciption is:\n"); - printf("Manufacturer ID = %02x%02x%02x\n", + printf("Manufacturer ID = %02x%02x%02x\n", cid->id[0], cid->id[1], cid->id[2]); printf("HW/FW Revision = %x %x\n",cid->hwrev, cid->fwrev); cid->hwrev = cid->fwrev = 0; /* null terminate string */ printf("Product Name = %s\n",cid->name); - printf("Serial Number = %02x%02x%02x\n", + printf("Serial Number = %02x%02x%02x\n", cid->sn[0], cid->sn[1], cid->sn[2]); printf("Month = %d\n",cid->month); printf("Year = %d\n",1997 + cid->year); |