Add MVME550 BSP

1 files changed, 109 insertions, 0 deletions

diff --git a/c/src/lib/libbsp/powerpc/mvme5500/include/bsp.h b/c/src/lib/libbsp/powerpc/mvme5500/include/bsp.h
new file mode 100644
index 0000000000..81df57d8ef
--- /dev/null
+++ b/c/src/lib/libbsp/powerpc/mvme5500/include/bsp.h
@@ -0,0 +1,109 @@
+/*
+ *  bsp.h  -- contain BSP API definition.
+ *
+ *  Copyright (C) 1999 Eric Valette. valette@crf.canon.fr
+ *
+ *  The license and distribution terms for this file may be
+ *  found in found in the file LICENSE in this distribution or at
+ *  http://www.OARcorp.com/rtems/license.html.
+ *
+ *  S. Kate Feng 12/03 : Modified it to support the MVME5500 board.
+ *
+ */
+
+#ifndef LIBBSP_POWERPC_MVME5500_BSP_H
+#define LIBBSP_POWERPC_MVME5500_BSP_H
+
+#include <bspopts.h>
+
+#include <rtems.h>
+#include <console.h>
+#include <clockdrv.h>
+#include <libcpu/io.h>
+#include <bsp/vectors.h>
+
+#include <bsp/bspMvme5500.h>
+
+/* fundamental addresses for this BSP (PREPxxx are from libcpu/io.h) */
+#define _IO_BASE GT64260_REG_BASE
+
+/* PCI0 Domain I/O space */
+#define PCI0_IO_BASE            0xf0000000
+#define PCI1_IO_BASE            0xf0800000
+
+/* PCI 0 memory space as seen from the CPU */
+#define PCI0_MEM_BASE		0x80000000
+#define PCI_MEM_BASE            0  /* glue for vmeUniverse */
+
+/* address of our ram on the PCI bus */
+#define	PCI_DRAM_OFFSET	        0
+
+/* PCI 1 memory space as seen from the CPU */
+#define PCI1_MEM_BASE		0xe0000000
+#define PCI1_MEM_SIZE           0x10000000
+
+/* The glues to Till's vmeUniverse, although the name does not
+ * actually reflect the relevant architect of the MVME5500.
+ * Till TODO ? :  BSP_PCI_DO_EOI instead ? 
+ * BSP_EXT_IRQ0 instead of BSP_PCI_IRQ0 ?
+ *
+ */
+#define BSP_PIC_DO_EOI  inl(0xc34)  /* PCI IACK */
+#define BSP_PCI_IRQ0 BSP_GPP_IRQ_LOWEST_OFFSET
+
+/*
+ *  confdefs.h overrides for this BSP:
+ *   - termios serial ports (defaults to 1)
+ *   - Interrupt stack space is not minimum if defined.
+ */
+
+#define CONFIGURE_NUMBER_OF_TERMIOS_PORTS 2
+#define CONFIGURE_INTERRUPT_STACK_MEMORY  (16 * 1024)
+
+/* uart.c uses out_8 instead of outb  */
+#define BSP_UART_IOBASE_COM1	GT64260_DEV1_BASE + 0x20000
+#define BSP_UART_IOBASE_COM2	GT64260_DEV1_BASE + 0x21000
+
+#define BSP_CONSOLE_PORT		BSP_UART_COM1  /* console */
+#define BSP_UART_BAUD_BASE		115200
+
+/*
+ * Vital Board data Start using DATA RESIDUAL
+ */
+/*
+ * Total memory using RESIDUAL DATA
+ */
+extern unsigned int BSP_mem_size;
+/*
+ * PCI Bus Frequency
+ */
+extern unsigned int BSP_bus_frequency;
+/*
+ * processor clock frequency
+ */
+extern unsigned int BSP_processor_frequency;
+/*
+ * Time base divisior (how many tick for 1 second).
+ */
+extern unsigned int BSP_time_base_divisor;
+
+#define BSP_Convert_decrementer( _value ) \
+  ((unsigned long long) ((((unsigned long long)BSP_time_base_divisor) * 1000000ULL) /((unsigned long long) BSP_bus_frequency)) * ((unsigned long long) (_value)))
+
+extern rtems_configuration_table  BSP_Configuration;
+extern void BSP_panic(char *s);
+extern void rtemsReboot(void);
+/* extern int printk(const char *, ...) __attribute__((format(printf, 1, 2))); */
+extern int BSP_disconnect_clock_handler (void);
+extern int BSP_connect_clock_handler (void);
+
+extern unsigned long _BSP_clear_hostbridge_errors();
+
+#define RTEMS_BSP_NETWORK_DRIVER_NAME	"gt1"
+#define RTEMS_BSP_NETWORK_DRIVER_ATTACH	rtems_GT64260eth_driver_attach
+
+extern int
+RTEMS_BSP_NETWORK_DRIVER_ATTACH(/* struct rtems_bsdnet_ifconfig * */);
+
+
+#endif