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-rw-r--r--c/src/lib/libbsp/powerpc/motorola_powerpc/include/Makefile.am59
-rw-r--r--c/src/lib/libbsp/powerpc/motorola_powerpc/include/bsp.h160
2 files changed, 160 insertions, 59 deletions
diff --git a/c/src/lib/libbsp/powerpc/motorola_powerpc/include/Makefile.am b/c/src/lib/libbsp/powerpc/motorola_powerpc/include/Makefile.am
deleted file mode 100644
index 6622c39664..0000000000
--- a/c/src/lib/libbsp/powerpc/motorola_powerpc/include/Makefile.am
+++ /dev/null
@@ -1,59 +0,0 @@
-##
-## $Id$
-##
-
-include_HEADERS = bspopts.h
-
-include_HEADERS += ../../shared/include/nvram.h ../../shared/include/bsp.h \
- ../../../shared/include/coverhd.h
-
-include_bspdir = $(includedir)/bsp
-include_bsp_HEADERS = ../../shared/console/consoleIo.h ../../shared/console/uart.h \
- ../../shared/irq/irq.h ../../shared/motorola/motorola.h
-
-$(PROJECT_INCLUDE):
- $(mkinstalldirs) $@
-
-$(PROJECT_INCLUDE)/bsp:
- $(mkinstalldirs) $@
-
-$(PROJECT_INCLUDE)/%.h: %.h
- $(INSTALL_DATA) $< $@
-
-$(PROJECT_INCLUDE)/nvram.h: ../../shared/include/nvram.h
- $(INSTALL_DATA) $< $@
-
-$(PROJECT_INCLUDE)/bsp.h: ../../shared/include/bsp.h
- $(INSTALL_DATA) $< $@
-
-$(PROJECT_INCLUDE)/coverhd.h: ../../../shared/include/coverhd.h
- $(INSTALL_DATA) $< $@
-
-$(PROJECT_INCLUDE)/bsp/consoleIo.h: ../../shared/console/consoleIo.h
- $(INSTALL_DATA) $< $@
-
-$(PROJECT_INCLUDE)/bsp/uart.h: ../../shared/console/uart.h
- $(INSTALL_DATA) $< $@
-
-$(PROJECT_INCLUDE)/bsp/irq.h: ../../shared/irq/irq.h
- $(INSTALL_DATA) $< $@
-
-$(PROJECT_INCLUDE)/bsp/motorola.h: ../../shared/motorola/motorola.h
- $(INSTALL_DATA) $< $@
-
-TMPINSTALL_FILES = $(PROJECT_INCLUDE)
-TMPINSTALL_FILES += $(PROJECT_INCLUDE)/bspopts.h
-TMPINSTALL_FILES += $(PROJECT_INCLUDE)/bsp.h
-TMPINSTALL_FILES += $(PROJECT_INCLUDE)/nvram.h
-TMPINSTALL_FILES += $(PROJECT_INCLUDE)/coverhd.h
-
-TMPINSTALL_FILES += $(PROJECT_INCLUDE)/bsp
-TMPINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/motorola.h
-TMPINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/consoleIo.h
-TMPINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/uart.h
-TMPINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/irq.h
-
-all-local: $(TMPINSTALL_FILES)
-
-include $(top_srcdir)/../../../../automake/force-preinstall.am
-include $(top_srcdir)/../../../../automake/local.am
diff --git a/c/src/lib/libbsp/powerpc/motorola_powerpc/include/bsp.h b/c/src/lib/libbsp/powerpc/motorola_powerpc/include/bsp.h
new file mode 100644
index 0000000000..2b3ec7853c
--- /dev/null
+++ b/c/src/lib/libbsp/powerpc/motorola_powerpc/include/bsp.h
@@ -0,0 +1,160 @@
+/*
+ * 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.rtems.com/license/LICENSE.
+ *
+ * $Id$
+ */
+#ifndef LIBBSP_POWERPC_MOTOROLA_SHARED_BSP_H
+#define LIBBSP_POWERPC_MOTOROLA_SHARED_BSP_H
+
+#include <bspopts.h>
+
+#include <rtems.h>
+#include <console.h>
+#include <libcpu/io.h>
+#include <clockdrv.h>
+#include <bsp/vectors.h>
+
+/*
+ * 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)
+
+/* fundamental addresses for this BSP (PREPxxx are from libcpu/io.h) */
+#define _IO_BASE PREP_ISA_IO_BASE
+#define _ISA_MEM_BASE PREP_ISA_MEM_BASE
+/* address of our ram on the PCI bus */
+#define PCI_DRAM_OFFSET PREP_PCI_DRAM_OFFSET
+/* offset of pci memory as seen from the CPU */
+#define PCI_MEM_BASE PREP_ISA_MEM_BASE
+
+/*
+ * base address definitions for several devices
+ *
+ */
+#define BSP_UART_IOBASE_COM1 ((_IO_BASE)+0x3f8)
+#define BSP_UART_IOBASE_COM2 ((_IO_BASE)+0x2f8)
+#define BSP_KBD_IOBASE ((_IO_BASE)+0x60)
+#define BSP_VGA_IOBASE ((_IO_BASE)+0x3c0)
+
+#define BSP_CONSOLE_PORT BSP_UART_COM1
+#define BSP_UART_BAUD_BASE 115200
+
+#include <bsp/openpic.h>
+#define BSP_PIC_DO_EOI openpic_eoi(0)
+
+
+#ifndef ASM
+#define outport_byte(port,value) outb(value,port)
+#define outport_word(port,value) outw(value,port)
+#define outport_long(port,value) outl(value,port)
+
+#define inport_byte(port,value) (value = inb(port))
+#define inport_word(port,value) (value = inw(port))
+#define inport_long(port,value) (value = inl(port))
+/*
+ * 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);
+
+/* clear hostbridge errors
+ *
+ * enableMCP: whether to enable MCP checkstop / machine check interrupts
+ * on the hostbridge and in HID0.
+ *
+ * NOTE: HID0 and MEREN are left alone if this flag is 0
+ *
+ * quiet : be silent
+ *
+ * RETURNS : raven MERST register contents (lowermost 16 bits), 0 if
+ * there were no errors
+ */
+extern unsigned long _BSP_clear_hostbridge_errors(int enableMCP, int quiet);
+
+
+/*
+ * TM27 stuff
+ */
+
+#if defined(USE_ENHANCED_INTR_API) && defined(RTEMS_TM27)
+
+#include <bsp/irq.h>
+
+#define MUST_WAIT_FOR_INTERRUPT 1
+
+void nullFunc() {}
+static rtems_irq_connect_data clockIrqData = {BSP_DECREMENTER,
+ 0,
+ (rtems_irq_enable)nullFunc,
+ (rtems_irq_disable)nullFunc,
+ (rtems_irq_is_enabled) nullFunc};
+void Install_tm27_vector(void (*_handler)())
+{
+ clockIrqData.hdl = _handler;
+ if (!BSP_install_rtems_irq_handler (&clockIrqData)) {
+ printk("Error installing clock interrupt handler!\n");
+ rtems_fatal_error_occurred(1);
+ }
+}
+
+#define Cause_tm27_intr() \
+ do { \
+ unsigned32 _clicks = 8; \
+ asm volatile( "mtdec %0" : "=r" ((_clicks)) : "r" ((_clicks)) ); \
+ } while (0)
+
+
+#define Clear_tm27_intr() \
+ do { \
+ unsigned32 _clicks = 0xffffffff; \
+ asm volatile( "mtdec %0" : "=r" ((_clicks)) : "r" ((_clicks)) ); \
+ } while (0)
+
+#define Lower_tm27_intr() \
+ do { \
+ unsigned32 _msr = 0; \
+ _ISR_Set_level( 0 ); \
+ asm volatile( "mfmsr %0 ;" : "=r" (_msr) : "r" (_msr) ); \
+ _msr |= 0x8002; \
+ asm volatile( "mtmsr %0 ;" : "=r" (_msr) : "r" (_msr) ); \
+ } while (0)
+#endif
+
+
+#endif
+
+#endif