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author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2005-07-06 18:46:04 +0000 |
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committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2005-07-06 18:46:04 +0000 |
commit | 3c7ed6b8cd505f696c9c2b6d90723094f334b348 (patch) | |
tree | 30da596d32865c2d042ece5735d16baeade7d17d /c/src/lib/libbsp/arm/gba/include/bsp.h | |
parent | Add PR. (diff) | |
download | rtems-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.h | 67 |
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_ */ + |