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authorJoel Sherrill <joel.sherrill@OARcorp.com>2005-07-06 18:46:04 +0000
committerJoel Sherrill <joel.sherrill@OARcorp.com>2005-07-06 18:46:04 +0000
commit3c7ed6b8cd505f696c9c2b6d90723094f334b348 (patch)
tree30da596d32865c2d042ece5735d16baeade7d17d /c/src/lib/libbsp/arm/gba/include/bsp.h
parentAdd PR. (diff)
downloadrtems-3c7ed6b8cd505f696c9c2b6d90723094f334b348.tar.bz2
2005-07-06 Markku Puro <markku.puro@kopteri.net>
* .cvsignore, ChangeLog, Makefile.am, README, bsp_specs, configure.ac, clock/clockdrv.c, console/conio.c, console/console.c, console/defaultfont.c, include/arm_mode_bits.h, include/asm_macros.h, include/bsp.h, include/bspopts.h.in, include/conio.h, include/gba.h, include/gba_registers.h, include/tm27.h, irq/bsp_irq_asm.S, irq/bsp_irq_init.c, irq/irq.c, irq/irq.h, irq/irq_asm.S, irq/irq_init.c, start/logo.S, start/start.S, startup/bspstart.c, startup/cpu.c, startup/cpu_asm.S, startup/exit.c, startup/linkcmds, timer/timer.c: New files.
Diffstat (limited to 'c/src/lib/libbsp/arm/gba/include/bsp.h')
-rw-r--r--c/src/lib/libbsp/arm/gba/include/bsp.h67
1 files changed, 67 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/arm/gba/include/bsp.h b/c/src/lib/libbsp/arm/gba/include/bsp.h
new file mode 100644
index 0000000000..f328d41aa2
--- /dev/null
+++ b/c/src/lib/libbsp/arm/gba/include/bsp.h
@@ -0,0 +1,67 @@
+/**
+ * @file bsp.h
+ *
+ * This include file contains definitions related to the GBA BSP.
+ */
+/*
+ * RTEMS GBA BSP
+ *
+ * Copyright (c) 2004
+ * Markku Puro <markku.puro@kopteri.net>
+ *
+ * The license and distribution terms for this file may be
+ * found in found in the file LICENSE in this distribution or at
+ * http://www.rtems.com/license/LICENSE.
+ *
+ * $Id$
+ */
+
+#ifndef __BSP_H_
+#define __BSP_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <bspopts.h>
+
+#include <rtems.h>
+#include <rtems/iosupp.h>
+#include <rtems/console.h>
+#include <rtems/clockdrv.h>
+
+#define CONFIGURE_NUMBER_OF_TERMIOS_PORTS 1
+
+/** Define operation count for Tests */
+#define OPERATION_COUNT 10
+
+/**
+ * Simple spin delay in microsecond units for device drivers.
+ * This is very dependent on the clock speed of the target.
+ */
+#define rtems_bsp_delay( microseconds ) \
+ { \
+ uint32_t i; \
+ for(i = 0; i<microseconds;) {i++;} \
+ uint32_t _cnt = _microseconds; \
+ asm volatile ("0: nop; sub %0, %0, #1; cmp %0,#0; bne 0b" : "=c"(_cnt) : "0"(_cnt)); \
+ }
+
+/** Our copy of BSP configuration table from the application. */
+extern rtems_configuration_table BSP_Configuration;
+
+/** gba_zero_memory library function in start.S */
+extern void gba_zero_memory(int start, int stop);
+/** gba_move_memory library function in start.S */
+extern void gba_move_memory(int from, int toStart, int toEnd);
+/** gba_set_memory library function in start.S */
+extern void gba_set_memory(int start, int stop, int data);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif /* __BSP_H_ */
+