* Patch by Arun Dharankar, 4 Apr 2003:
Add IDMA example code (tested on 8260 only)
* Add support for Purple Board (MIPS64 5Kc)
* Add support for MIPS64 5Kc CPUs
* Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
* Patch by Denis Peter, 04 Apr 2003:
- update MIP405-4 board
* Patches by Denis Peter, 03 April 2003:
- fix PCI IRQs on MPL boards
- fix two more un-relocated pointer problems
* Fix behaviour of "run" command:
- print error message iv variable does not exist
- terminate processing of arguments in case of error
* Patches by Peter Figuli, 10 Mar 2003
- Add support for BTUART on PXA platform
- Add support for WEP EP250 (PXA) board
* Fix flash problems on INCA-IP; add tool to allow bruning images to
flash using a BDI2000
* Implement fix for I2C Edge Conditions problem for all boards that
use the bit-banging driver (common/soft_i2c.c)
* Add patches by Robert Schwebel, 31 Mar 2003:
- csb226 board: bring in sync with innokom/memsetup.S
- csb226 board: fix MDREFR handling
- misc doc fixes / extensions
- innokom board: cleanup, MDREFR fix in memsetup.S, config update
- add BOOT_PROGRESS to armlinux.c
diff --git a/cpu/xscale/serial.c b/cpu/xscale/serial.c
index 35302a7..c9d5f70 100644
--- a/cpu/xscale/serial.c
+++ b/cpu/xscale/serial.c
@@ -67,7 +67,21 @@
FFIER = IER_UUE; /* Enable FFUART */
-#elif CONFIG_STUART
+#elif defined(CONFIG_BTUART)
+ CKEN |= CKEN7_BTUART;
+
+ BTIER = 0;
+ BTFCR = 0;
+
+ /* set baud rate */
+ BTLCR = LCR_DLAB;
+ BTDLL = quot & 0xff;
+ BTDLH = quot >> 8;
+ BTLCR = LCR_WLS0 | LCR_WLS1;
+
+ BTIER = IER_UUE; /* Enable BFUART */
+
+#elif defined(CONFIG_STUART)
#error "Bad: not implemented yet!"
#else
#error "Bad: you didn't configured serial ..."
@@ -98,7 +112,10 @@
while ((FFLSR & LSR_TEMT) == 0);
FFTHR = c;
-#elif CONFIG_STUART
+#elif defined(CONFIG_BTUART)
+ while ((BTLSR & LSR_TEMT ) == 0 );
+ BTTHR = c;
+#elif defined(CONFIG_STUART)
#endif
/* If \n, also do \r */
@@ -115,7 +132,9 @@
{
#ifdef CONFIG_FFUART
return FFLSR & LSR_DR;
-#elif CONFIG_STUART
+#elif defined(CONFIG_BTUART)
+ return BTLSR & LSR_DR;
+#elif defined(CONFIG_STUART)
#endif
}
@@ -130,7 +149,11 @@
while (!(FFLSR & LSR_DR));
return (char) FFRBR & 0xff;
-#elif CONFIG_STUART
+#elif defined(CONFIG_BTUART)
+ while (!(BTLSR & LSR_DR));
+
+ return (char) BTRBR & 0xff;
+#elif defined(CONFIG_STUART)
#endif
}