Patches by Stephan Linz, 30 Jan 2004:
1: - board/altera/common/flash.c:flash_erase():
o allow interrupts befor get_timer() call
o check-up each erased sector and avoid unexpected timeouts
- board/altera/dk1c20/dk1s10.c:board_early_init_f():
o enclose sevenseg_set() in cpp condition
- remove the ASMI configuration for DK1S10_standard_32 (never present)
- fix some typed in mistakes in the NIOS documentation
2: - split DK1C20 configuration into several header files:
o two new files for each NIOS CPU description
o U-Boot related part is remaining in DK1C20.h
3: - split DK1S10 configuration into several header files:
o two new files for each NIOS CPU description
o U-Boot related part is remaining in DK1S10.h
4: - Add support for the Microtronix Linux Development Kit
NIOS CPU configuration at the Altera Nios Development Kit,
Stratix Edition (DK-1S10)
5: - Add documentation for the Altera Nios Development Kit,
Stratix Edition (DK-1S10)
6: - Add support for the Nios Serial Peripharel Interface (SPI)
(master only)
7: - Add support for the common U-Boot SPI framework at
RTC driver DS1306
diff --git a/board/altera/dk1s10/dk1s10.c b/board/altera/dk1s10/dk1s10.c
index 832a0b9..c45e7f1 100644
--- a/board/altera/dk1s10/dk1s10.c
+++ b/board/altera/dk1s10/dk1s10.c
@@ -33,14 +33,24 @@
int board_early_init_f (void)
{
+#if defined(CONFIG_SEVENSEG)
/* init seven segment led display and switch off */
sevenseg_set(SEVENSEG_OFF);
+#endif
return 0;
}
int checkboard (void)
{
puts ("Board: Altera Nios 1S10 Development Kit\n");
+#if defined(CONFIG_NIOS_SAFE_32)
+ puts ("Conf.: Altera Safe 32 (safe_32)\n");
+#elif defined(CONFIG_NIOS_STANDARD_32)
+ puts ("Conf.: Altera Standard 32 (standard_32)\n");
+#elif defined(CONFIG_NIOS_MTX_LDK_20)
+ puts ("Conf.: Microtronix LDK 2.0 (LDK2)\n");
+#endif
+
return 0;
}
diff --git a/board/altera/dk1s10/vectors.S b/board/altera/dk1s10/vectors.S
index 7094eb6..2f44875 100644
--- a/board/altera/dk1s10/vectors.S
+++ b/board/altera/dk1s10/vectors.S
@@ -1,6 +1,7 @@
/*
* (C) Copyright 2003, Psyent Corporation <www.psyent.com>
* Scott McNutt <smcnutt@psyent.com>
+ * Stephan Linz <linz@li-pro.net>
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -21,6 +22,8 @@
* MA 02111-1307 USA
*/
+#include <config.h>
+
/*************************************************************************
* Exception Vector Table
@@ -55,8 +58,14 @@
.align 4
_vectors:
- .long _def_xhandler@h /* Vector 0 - NMI */
- .long _cwp_lolimit@h /* Vector 1 - underflow */
+#if defined(CFG_NIOS_CPU_OCI_BASE)
+ /* OCI does the reset job */
+ .long _def_xhandler@h /* Vector 0 - NMI / Reset */
+#else
+ /* there is no OCI, so we have to do a direct reset jump here */
+ .long CFG_NIOS_CPU_RST_VECT /* Vector 0 - Reset to GERMS */
+#endif
+ .long _cwp_lolimit@h /* Vector 1 - underflow */
.long _cwp_hilimit@h /* Vector 2 - overflow */
.long _def_xhandler@h /* Vector 3 - GNUPro debug */
@@ -72,7 +81,11 @@
.long _def_xhandler@h /* Vector 13 - future reserved */
.long _def_xhandler@h /* Vector 14 - future reserved */
.long _def_xhandler@h /* Vector 15 - future reserved */
+#if (CFG_NIOS_TMRIRQ == 16)
+ .long _timebase_int@h /* Vector 16 - lopri timer*/
+#else
.long _def_xhandler@h /* Vector 16 */
+#endif
.long _def_xhandler@h /* Vector 17 */
.long _def_xhandler@h /* Vector 18 */
.long _def_xhandler@h /* Vector 19 */
@@ -106,7 +119,11 @@
.long _def_xhandler@h /* Vector 47 */
.long _def_xhandler@h /* Vector 48 */
.long _def_xhandler@h /* Vector 49 */
+#if (CFG_NIOS_TMRIRQ == 50)
.long _timebase_int@h /* Vector 50 - lopri timer*/
+#else
+ .long _def_xhandler@h /* Vector 50 */
+#endif
.long _def_xhandler@h /* Vector 51 */
.long _def_xhandler@h /* Vector 52 */
.long _def_xhandler@h /* Vector 53 */