New (CVS import Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>'s

submission).

1 files changed, 245 insertions, 0 deletions

diff --git a/c/src/lib/libbsp/powerpc/gen5200/include/bsp.h b/c/src/lib/libbsp/powerpc/gen5200/include/bsp.h
new file mode 100644
index 0000000000..7b80905e20
--- /dev/null
+++ b/c/src/lib/libbsp/powerpc/gen5200/include/bsp.h
@@ -0,0 +1,245 @@
+/*===============================================================*\
+| Project: RTEMS generic MPC5200 BSP                              |
++-----------------------------------------------------------------+
+| File: bsp.h
++-----------------------------------------------------------------+
+| Partially based on the code references which are named below.   |
+| Adaptions, modifications, enhancements and any recent parts of  |
+| the code are:                                                   |
+|                    Copyright (c) 2005                           |
+|                    Embedded Brains GmbH                         |
+|                    Obere Lagerstr. 30                           |
+|                    D-82178 Puchheim                             |
+|                    Germany                                      |
+|                    rtems@embedded-brains.de                     |
++-----------------------------------------------------------------+
+| The license and distribution terms for this file may be         |
+| found in the file LICENSE in this distribution or at            |
+|                                                                 |
+| http://www.rtems.com/license/LICENSE.                           |
+|                                                                 |
++-----------------------------------------------------------------+
+| this file contains board specific definitions                   |
++-----------------------------------------------------------------+
+|   date                      history                        ID   |
+| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
+| 01.12.05  creation                                         doe  |
+|*****************************************************************|
+|*CVS information:                                                |
+|*(the following information is created automatically,            |
+|*do not edit here)                                               |
+|*****************************************************************|
+|* $Log$
+|* Revision 1.11  2005/12/09 08:57:03  thomas
+|* added/modifed file headers
+|*
+|* Revision 1.10  2005/12/06 14:11:12  thomas
+|* added EB file headers
+|*
+ *
+|*****************************************************************|
+\*===============================================================*/
+
+#ifndef __GEN5200_BSP_h
+#define __GEN5200_BSP_h
+
+/*
+ * distinguish board characteristics
+ */
+/*
+ * for PM520 mdule on a ZE30 carrier
+ */
+#if defined(PM520_ZE30)
+#define PM520
+#define GPIOPCR_INITMASK 0x337F3F77
+#define GPIOPCR_INITVAL  0x01552114
+/* we have PSC1/4/5/6 */
+/* #define GEN5200_UART_AVAIL_MASK 0x39 */
+#define GEN5200_UART_AVAIL_MASK 0x39
+#endif
+/*
+ * for PM520 mdule on a CR825 carrier
+ */
+#if defined(PM520_CR825)
+#define PM520
+#define GPIOPCR_INITMASK 0x330F0F77
+#define GPIOPCR_INITVAL  0x01050444
+/* we have PSC1/2/3*/
+#define GEN5200_UART_AVAIL_MASK 0x07
+#endif
+
+#if defined(BRS5L)
+/*
+ * IMD Custom Board BRS5L
+ */
+#define GPIOPCR_INITMASK 0xb30F0F77
+#define GPIOPCR_INITVAL  0x91050444
+/* we have PSC1/2/3 */
+#define GEN5200_UART_AVAIL_MASK 0x07
+/*
+ * address range definitions
+ */
+/* ROM definitions (2 MB) */
+#define	ROM_START	0xFFE00000
+#define	ROM_END		0xFFFFFFFF
+#define	BOOT_START      ROM_START
+#define	BOOT_END        ROM_END
+
+/* SDRAM definitions (256 MB) */
+#define	RAM_START    0x00000000
+#define	RAM_END      0x0FFFFFFF
+
+/* DPRAM definitions (64 KB) */
+#define	DPRAM_START  0xFF000000
+#define	DPRAM_END    0xFF0003FF
+
+/* internal memory map definitions (64 KB) */
+#define	MBAR         0xF0000000
+
+/* we need the low level initialization in start.S*/
+#define NEED_LOW_LEVEL_INIT
+
+#define HAS_NVRAM_93CXX
+#elif defined (PM520)
+
+/* 
+ * MicroSys PM520 internal memory map definitions
+ */
+#define	MBAR         0xF0000000
+#define HAS_UBOOT
+
+#else
+#error "board type not defined"
+#endif
+
+#ifndef ASM
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "bspopts.h"
+
+#include <rtems.h>
+#include <rtems/console.h>
+#include <rtems/clockdrv.h>
+#include <i2cdrv.h>
+
+#if defined(HAS_UBOOT)
+#define CONFIG_MPC5xxx
+#include <u-boot.h>
+extern bd_t *uboot_bdinfo_ptr;
+extern bd_t uboot_bdinfo_copy;
+#endif
+
+/*
+ * Network driver configuration
+ */
+struct rtems_bsdnet_ifconfig;
+extern int rtems_mpc5200_fec_driver_attach_detach (struct rtems_bsdnet_ifconfig *config, int attaching);
+#define RTEMS_BSP_NETWORK_DRIVER_NAME	"eth1"
+#define RTEMS_BSP_NETWORK_DRIVER_ATTACH	rtems_mpc5200_fec_driver_attach_detach
+
+/* miscellaneous stuff assumed to exist */
+
+extern rtems_configuration_table BSP_Configuration;
+/*
+ * We need to decide how much memory will be non-cacheable. This
+ * will mainly be memory that will be used in DMA (network and serial
+ * buffers).
+ */
+/*
+#define NOCACHE_MEM_SIZE 512*1024
+*/
+
+/*
+ *  Define the time limits for RTEMS Test Suite test durations.
+ *  Long test and short test duration limits are provided.  These
+ *  values are in seconds and need to be converted to ticks for the
+ *  application.
+ *
+ */
+
+#define MAX_LONG_TEST_DURATION       300 /* 5 minutes = 300 seconds */
+#define MAX_SHORT_TEST_DURATION      3   /* 3 seconds */
+
+/*
+ *  Stuff for Time Test 27
+ */
+#define MUST_WAIT_FOR_INTERRUPT 0
+
+/*
+ *  Device Driver Table Entries
+ */
+
+/*
+ * NOTE: Use the standard Console driver entry
+ */
+
+/*
+ * NOTE: Use the standard Clock driver entry
+ */
+
+#ifdef HAS_NVRAM_93CXX
+#define NVRAM_DRIVER_TABLE_ENTRY \
+  { nvram_driver_initialize, nvram_driver_open, nvram_driver_close, \
+    nvram_driver_read, nvram_driver_write, NULL }
+#endif
+
+#define RTC_DRIVER_TABLE_ENTRY \
+    { rtc_initialize, NULL, NULL, NULL, NULL, NULL }
+extern rtems_device_driver rtc_initialize(
+    rtems_device_major_number major,
+    rtems_device_minor_number minor,
+    void *arg
+);
+
+/*
+ * indicate, that BSP has IDE driver
+ */
+#define RTEMS_BSP_HAS_IDE_DRIVER
+
+/*
+ * How many libio files we want
+ */
+#define BSP_LIBIO_MAX_FDS       20
+
+/* functions */
+
+void bsp_cleanup(void);
+
+/* console modes (only termios) */
+#ifdef  PRINTK_MINOR
+#undef  PRINTK_MINOR
+#endif
+#define PRINTK_MINOR PSC1_MINOR
+
+#define SINGLE_CHAR_MODE
+#define UARTS_USE_TERMIOS_INT   1
+
+/* ata modes */
+#undef ATA_USE_INT
+
+/* clock settings */
+#if defined(HAS_UBOOT)
+#define IPB_CLOCK (uboot_bdinfo_ptr->bi_ipbfreq)
+#define XLB_CLOCK (uboot_bdinfo_ptr->bi_busfreq)
+#define G2_CLOCK  (uboot_bdinfo_ptr->bi_intfreq)
+#else
+#define IPB_CLOCK 33000000   /* 33 MHz */
+#define XLB_CLOCK 66000000   /* 66 MHz */
+#define G2_CLOCK  231000000  /* 231 MHz */
+#endif
+
+/* slicetimer settings */
+#define USE_SLICETIMER_0     TRUE
+#define USE_SLICETIMER_1     FALSE
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* ASM */
+
+#endif /* GEN5200 */
+/* end of include file */