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authorwdenk <wdenk>2003-06-27 21:31:46 +0000
committerwdenk <wdenk>2003-06-27 21:31:46 +0000
commit8bde7f776c77b343aca29b8c7b58464d915ac245 (patch)
tree20f1fd99975215e7c658454a15cdb4ed4694e2d4 /cpu/pxa/mmc.c
parent993cad9364c6b87ae429d1ed1130d8153f6f027e (diff)
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* Code cleanup:
- remove trailing white space, trailing empty lines, C++ comments, etc. - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c) * Patches by Kenneth Johansson, 25 Jun 2003: - major rework of command structure (work done mostly by Michal Cendrowski and Joakim Kristiansen)
Diffstat (limited to 'cpu/pxa/mmc.c')
-rw-r--r--cpu/pxa/mmc.c26
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);