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* Make BMS2003 use a separate config file to avoid #ifdef mess;

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add I2C support; add support for DS1337 RTC

* Add CompactFlash support  for BMS2003 board

* Add support for status LED on BMS2003 board
This commit is contained in:
wdenk
2004-01-04 22:51:12 +00:00
parent 180d3f74e4
commit a522fa0e7c
10 changed files with 698 additions and 19 deletions
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85
common/cmd_ide.c
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@@ -835,6 +835,7 @@ output_data_short(int dev, ulong *sect_buf, int words)
static void
input_swap_data(int dev, ulong *sect_buf, int words)
{
#ifndef CONFIG_BMS2003
volatile ushort *pbuf = (ushort *)(ATA_CURR_BASE(dev)+ATA_DATA_REG);
ushort *dbuf = (ushort *)sect_buf;
@@ -842,6 +843,20 @@ input_swap_data(int dev, ulong *sect_buf, int words)
*dbuf++ = ld_le16(pbuf);
*dbuf++ = ld_le16(pbuf);
}
#else /* CONFIG_BMS2003 */
uchar i;
volatile uchar *pbuf_even = (uchar *)(ATA_CURR_BASE(dev)+ATA_DATA_EVEN);
volatile uchar *pbuf_odd = (uchar *)(ATA_CURR_BASE(dev)+ATA_DATA_ODD);
ushort *dbuf = (ushort *)sect_buf;
while (words--) {
for (i=0; i<2; i++) {
*(((uchar *)(dbuf)) + 1) = *pbuf_even;
*(uchar *)dbuf = *pbuf_odd;
dbuf+=1;
}
}
#endif /* CONFIG_BMS2003 */
}
#endif /* __LITTLE_ENDIAN || CONFIG_AU1X00 */
@@ -850,6 +865,7 @@ input_swap_data(int dev, ulong *sect_buf, int words)
static void
output_data(int dev, ulong *sect_buf, int words)
{
#ifndef CONFIG_BMS2003
ushort *dbuf;
volatile ushort *pbuf;
@@ -861,6 +877,25 @@ output_data(int dev, ulong *sect_buf, int words)
__asm__ volatile ("eieio");
*pbuf = *dbuf++;
}
#else /* CONFIG_BMS2003 */
uchar *dbuf;
volatile uchar *pbuf_even;
volatile uchar *pbuf_odd;
pbuf_even = (uchar *)(ATA_CURR_BASE(dev)+ATA_DATA_EVEN);
pbuf_odd = (uchar *)(ATA_CURR_BASE(dev)+ATA_DATA_ODD);
dbuf = (uchar *)sect_buf;
while (words--) {
__asm__ volatile ("eieio");
*pbuf_even = *dbuf++;
__asm__ volatile ("eieio");
*pbuf_odd = *dbuf++;
__asm__ volatile ("eieio");
*pbuf_even = *dbuf++;
__asm__ volatile ("eieio");
*pbuf_odd = *dbuf++;
}
#endif /* CONFIG_BMS2003 */
}
#else /* ! __PPC__ */
static void
@@ -874,6 +909,7 @@ output_data(int dev, ulong *sect_buf, int words)
static void
input_data(int dev, ulong *sect_buf, int words)
{
#ifndef CONFIG_BMS2003
ushort *dbuf;
volatile ushort *pbuf;
@@ -885,6 +921,25 @@ input_data(int dev, ulong *sect_buf, int words)
__asm__ volatile ("eieio");
*dbuf++ = *pbuf;
}
#else /* CONFIG_BMS2003 */
uchar *dbuf;
volatile uchar *pbuf_even;
volatile uchar *pbuf_odd;
pbuf_even = (uchar *)(ATA_CURR_BASE(dev)+ATA_DATA_EVEN);
pbuf_odd = (uchar *)(ATA_CURR_BASE(dev)+ATA_DATA_ODD);
dbuf = (uchar *)sect_buf;
while (words--) {
__asm__ volatile ("eieio");
*dbuf++ = *pbuf_even;
__asm__ volatile ("eieio");
*dbuf++ = *pbuf_odd;
__asm__ volatile ("eieio");
*dbuf++ = *pbuf_even;
__asm__ volatile ("eieio");
*dbuf++ = *pbuf_odd;
}
#endif /* CONFIG_BMS2003 */
}
#else /* ! __PPC__ */
static void
@@ -1409,6 +1464,7 @@ static void ide_led (uchar led, uchar status)
static void
output_data_shorts(int dev, ushort *sect_buf, int shorts)
{
#ifndef CONFIG_BMS2003
ushort *dbuf;
volatile ushort *pbuf;
@@ -1418,11 +1474,26 @@ output_data_shorts(int dev, ushort *sect_buf, int shorts)
__asm__ volatile ("eieio");
*pbuf = *dbuf++;
}
#else /* CONFIG_BMS2003 */
uchar *dbuf;
volatile uchar *pbuf_even;
volatile uchar *pbuf_odd;
pbuf_even = (uchar *)(ATA_CURR_BASE(dev)+ATA_DATA_EVEN);
pbuf_odd = (uchar *)(ATA_CURR_BASE(dev)+ATA_DATA_ODD);
while (shorts--) {
__asm__ volatile ("eieio");
*pbuf_even = *dbuf++;
__asm__ volatile ("eieio");
*pbuf_odd = *dbuf++;
}
#endif /* CONFIG_BMS2003 */
}
static void
input_data_shorts(int dev, ushort *sect_buf, int shorts)
{
#ifndef CONFIG_BMS2003
ushort *dbuf;
volatile ushort *pbuf;
@@ -1432,6 +1503,20 @@ input_data_shorts(int dev, ushort *sect_buf, int shorts)
__asm__ volatile ("eieio");
*dbuf++ = *pbuf;
}
#else /* CONFIG_BMS2003 */
uchar *dbuf;
volatile uchar *pbuf_even;
volatile uchar *pbuf_odd;
pbuf_even = (uchar *)(ATA_CURR_BASE(dev)+ATA_DATA_EVEN);
pbuf_odd = (uchar *)(ATA_CURR_BASE(dev)+ATA_DATA_ODD);
while (shorts--) {
__asm__ volatile ("eieio");
*dbuf++ = *pbuf_even;
__asm__ volatile ("eieio");
*dbuf++ = *pbuf_odd;
}
#endif /* CONFIG_BMS2003 */
}
#else /* ! __PPC__ */