* Modify KUP4X board configuration to use SL811 driver for USB memory
sticks (including FAT / VFAT filesystem support)
* Add SL811 Host Controller Interface driver for USB
* Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
* Patch by Pantelis Antoniou, 19 Apr 2004:
Allow to use shell style syntax (i. e. ${var} ) with standard parser.
Minor patches for Intracom boards.
* Patch by Christian Pell, 19 Apr 2004:
cleanup support for CF/IDE on PCMCIA for PXA25X
diff --git a/common/cmd_ide.c b/common/cmd_ide.c
index 50ada33..0c9927b 100644
--- a/common/cmd_ide.c
+++ b/common/cmd_ide.c
@@ -60,6 +60,11 @@
# define SHOW_BOOT_PROGRESS(arg)
#endif
+#ifdef __PPC__
+# define EIEIO __asm__ volatile ("eieio")
+#else
+# define EIEIO /* nothing */
+#endif
#undef IDE_DEBUG
@@ -790,9 +795,7 @@
dev, port, val, (ATA_CURR_BASE(dev)+port));
/* Ensure I/O operations complete */
-#ifdef __PPC__
- __asm__ volatile("eieio");
-#endif
+ EIEIO;
*((uchar *)(ATA_CURR_BASE(dev)+port)) = val;
}
#else /* ! __PPC__ */
@@ -810,9 +813,7 @@
{
uchar val;
/* Ensure I/O operations complete */
-#ifdef __PPC__
- __asm__ volatile("eieio");
-#endif
+ EIEIO;
val = *((uchar *)(ATA_CURR_BASE(dev)+port));
PRINTF ("ide_inb (dev= %d, port= 0x%x) : @ 0x%08lx -> 0x%02x\n",
dev, port, (ATA_CURR_BASE(dev)+port), val);
@@ -837,9 +838,9 @@
pbuf = (ushort *)(ATA_CURR_BASE(dev)+ATA_DATA_REG);
dbuf = (ushort *)sect_buf;
while (words--) {
- __asm__ volatile ("eieio");
+ EIEIO;
*pbuf = *dbuf++;
- __asm__ volatile ("eieio");
+ EIEIO;
}
if (words&1)
@@ -895,13 +896,9 @@
pbuf = (ushort *)(ATA_CURR_BASE(dev)+ATA_DATA_REG);
dbuf = (ushort *)sect_buf;
while (words--) {
-#ifdef __PPC__
- __asm__ volatile ("eieio");
-#endif
+ EIEIO;
*pbuf = *dbuf++;
-#ifdef __PPC__
- __asm__ volatile ("eieio");
-#endif
+ EIEIO;
*pbuf = *dbuf++;
}
#else /* CONFIG_HMI10 */
@@ -913,13 +910,13 @@
pbuf_odd = (uchar *)(ATA_CURR_BASE(dev)+ATA_DATA_ODD);
dbuf = (uchar *)sect_buf;
while (words--) {
- __asm__ volatile ("eieio");
+ EIEIO;
*pbuf_even = *dbuf++;
- __asm__ volatile ("eieio");
+ EIEIO;
*pbuf_odd = *dbuf++;
- __asm__ volatile ("eieio");
+ EIEIO;
*pbuf_even = *dbuf++;
- __asm__ volatile ("eieio");
+ EIEIO;
*pbuf_odd = *dbuf++;
}
#endif /* CONFIG_HMI10 */
@@ -946,13 +943,9 @@
PRINTF("in input data base for read is %lx\n", (unsigned long) pbuf);
while (words--) {
-#ifdef __PPC__
- __asm__ volatile ("eieio");
-#endif
+ EIEIO;
*dbuf++ = *pbuf;
-#ifdef __PPC__
- __asm__ volatile ("eieio");
-#endif
+ EIEIO;
*dbuf++ = *pbuf;
}
#else /* CONFIG_HMI10 */
@@ -964,13 +957,13 @@
pbuf_odd = (uchar *)(ATA_CURR_BASE(dev)+ATA_DATA_ODD);
dbuf = (uchar *)sect_buf;
while (words--) {
- __asm__ volatile ("eieio");
+ EIEIO;
*dbuf++ = *pbuf_even;
- __asm__ volatile ("eieio");
+ EIEIO;
*dbuf++ = *pbuf_odd;
- __asm__ volatile ("eieio");
+ EIEIO;
*dbuf++ = *pbuf_even;
- __asm__ volatile ("eieio");
+ EIEIO;
*dbuf++ = *pbuf_odd;
}
#endif /* CONFIG_HMI10 */
@@ -994,9 +987,9 @@
pbuf = (ushort *)(ATA_CURR_BASE(dev)+ATA_DATA_REG);
dbuf = (ushort *)sect_buf;
while (words--) {
- __asm__ volatile ("eieio");
+ EIEIO;
*dbuf++ = *pbuf;
- __asm__ volatile ("eieio");
+ EIEIO;
}
if (words&1) {
@@ -1608,9 +1601,7 @@
PRINTF("in output data shorts base for read is %lx\n", (unsigned long) pbuf);
while (shorts--) {
-#ifdef __PPC__
- __asm__ volatile ("eieio");
-#endif
+ EIEIO;
*pbuf = *dbuf++;
}
#else /* CONFIG_HMI10 */
@@ -1621,9 +1612,9 @@
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");
+ EIEIO;
*pbuf_even = *dbuf++;
- __asm__ volatile ("eieio");
+ EIEIO;
*pbuf_odd = *dbuf++;
}
#endif /* CONFIG_HMI10 */
@@ -1642,9 +1633,7 @@
PRINTF("in input data shorts base for read is %lx\n", (unsigned long) pbuf);
while (shorts--) {
-#ifdef __PPC__
- __asm__ volatile ("eieio");
-#endif
+ EIEIO;
*dbuf++ = *pbuf;
}
#else /* CONFIG_HMI10 */
@@ -1655,9 +1644,9 @@
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");
+ EIEIO;
*dbuf++ = *pbuf_even;
- __asm__ volatile ("eieio");
+ EIEIO;
*dbuf++ = *pbuf_odd;
}
#endif /* CONFIG_HMI10 */