./clock/Makefile.in,v

./clock/clock.c,v
./console/Makefile.in,v
./console/config.c,v
./console/console.c,v
./console/console.h,v
./console/debugio.c,v
./console/i8042.c,v
./console/i8042_p.h,v
./console/i8042vga.c,v
./console/i8042vga.h,v
./console/ns16550.c,v
./console/ns16550.h,v
./console/ns16550_p.h,v
./console/ns16550cfg.c,v
./console/ns16550cfg.h,v
./console/vga.c,v
./console/vga_p.h,v
./console/z85c30.c,v
./console/z85c30.h,v
./console/z85c30_p.h,v
./console/z85c30cfg.c,v
./console/z85c30cfg.h,v
./include/Makefile.in,v
./include/bsp.h,v
./include/chain.h,v
./include/coverhd.h,v
./include/extisrdrv.h,v
./include/nvram.h,v
./include/pci.h,v
./include/tod.h,v
./network/Makefile.in,v
./network/amd79c970.c,v
./network/amd79c970.h,v
./nvram/Makefile.in,v
./nvram/ds1385.h,v
./nvram/mk48t18.h,v
./nvram/nvram.c,v
./nvram/prepnvr.h,v
./nvram/stk11c68.h,v
./pci/Makefile.in,v
./pci/pci.c,v
./start/Makefile.in,v
./start/start.s,v
./startup/Makefile.in,v
./startup/bspclean.c,v
./startup/bspstart.c,v
./startup/bsptrap.s,v
./startup/device-tree,v
./startup/genpvec.c,v
./startup/linkcmds,v
./startup/rtems-ctor.cc,v
./startup/sbrk.c,v
./startup/setvec.c,v
./startup/spurious.c,v
./startup/swap.c,v
./timer/Makefile.in,v
./timer/timer.c,v
./tod/Makefile.in,v
./tod/cmos.h,v
./tod/tod.c,v
./universe/Makefile.in,v
./universe/universe.c,v
./vectors/Makefile.in,v
./vectors/README,v
./vectors/align_h.s,v
./vectors/vectors.s,v
./wrapup/Makefile.in,v
./Makefile.in,v
./README,v
./STATUS,v
./bsp_specs,v

2 files changed, 207 insertions, 0 deletions

diff --git a/c/src/lib/libbsp/powerpc/ppcn_60x/start/Makefile.in b/c/src/lib/libbsp/powerpc/ppcn_60x/start/Makefile.in
new file mode 100644
index 0000000000..3e7884433a
--- /dev/null
+++ b/c/src/lib/libbsp/powerpc/ppcn_60x/start/Makefile.in
@@ -0,0 +1,54 @@
+#
+#  $Id$
+#
+
+@SET_MAKE@
+srcdir = @srcdir@
+VPATH = @srcdir@
+RTEMS_ROOT = @top_srcdir@
+PROJECT_ROOT = @PROJECT_ROOT@
+
+PGM=${ARCH}/start.o
+
+# C source names, if any, go here -- minus the .c
+C_PIECES=
+C_FILES=$(C_PIECES:%=%.c)
+C_O_FILES=$(C_PIECES:%=${ARCH}/%.o)
+
+H_FILES=
+
+# Assembly source names, if any, go here -- minus the .S
+S_PIECES=start 
+S_FILES=$(S_PIECES:%=%.S)
+S_O_FILES=$(S_FILES:%.S=${ARCH}/%.o)
+
+SRCS=$(C_FILES) $(CC_FILES) $(H_FILES) $(S_FILES)
+OBJS=$(C_O_FILES) $(CC_O_FILES) $(S_O_FILES)
+
+include $(RTEMS_ROOT)/make/custom/$(RTEMS_BSP).cfg
+include $(RTEMS_ROOT)/make/leaf.cfg
+
+#
+# (OPTIONAL) Add local stuff here using +=
+#
+
+DEFINES  +=
+CPPFLAGS +=
+CFLAGS   +=
+
+LD_PATHS  +=
+LD_LIBS   +=
+LDFLAGS   +=
+
+#
+# Add your list of files to delete here.  The config files
+#  already know how to delete some stuff, so you may want
+#  to just run 'make clean' first to see what gets missed.
+#  'make clobber' already includes 'make clean'
+#
+
+CLEAN_ADDITIONS +=
+CLOBBER_ADDITIONS +=
+
+all:	${ARCH} $(SRCS) $(OBJS) $(PGM)
+	$(INSTALL_VARIANT) -m 555 ${PGM} ${PROJECT_RELEASE}/lib
diff --git a/c/src/lib/libbsp/powerpc/ppcn_60x/start/start.S b/c/src/lib/libbsp/powerpc/ppcn_60x/start/start.S
new file mode 100644
index 0000000000..a8dc4cb3b0
--- /dev/null
+++ b/c/src/lib/libbsp/powerpc/ppcn_60x/start/start.S
@@ -0,0 +1,153 @@
+/*
+ * This is based on the mvme-crt0.S file from libgloss/rs6000.
+ * crt0.S -- startup file for PowerPC systems.
+ *
+ * (c) 1998, Radstone Technology plc.
+ *
+ *
+ * This is an unpublished work the copyright  in  which   vests
+ * in  Radstone Technology plc.  All rights reserved.
+ *
+ * The information contained herein is the property of Radstone
+ * Technology  plc.  and  is  supplied  without  liability  for
+ * errors or omissions and no part may be reproduced,  used  or
+ * disclosed except as authorized by contract or  other written
+ * permission.     The    copyright    and    the     foregoing
+ * restriction   on  reproduction, use and disclosure extend to
+ * all  the   media   in   which   this  information   may   be
+ * embodied.
+ *
+ * Copyright (c) 1995 Cygnus Support
+ *
+ * The authors hereby grant permission to use, copy, modify, distribute,
+ * and license this software and its documentation for any purpose, provided
+ * that existing copyright notices are retained in all copies and that this
+ * notice is included verbatim in any distributions. No written agreement,
+ * license, or royalty fee is required for any of the authorized uses.
+ * Modifications to this software may be copyrighted by their authors
+ * and need not follow the licensing terms described here, provided that
+ * the new terms are clearly indicated on the first page of each file where
+ * they apply.
+ *
+ *  $Id$
+ */
+#include <rtems/score/targopts.h>
+#include "ppc-asm.h"
+#include "bsp.h"
+
+	.file	"start.s"
+
+	.extern	FUNC_NAME(atexit)
+	.globl	FUNC_NAME(__atexit)
+	.section ".sdata","aw"
+	.align	2
+FUNC_NAME(__atexit):			/* tell C's eabi-ctor's we have an atexit function */
+	.long	FUNC_NAME(atexit)@fixup	/* and that it is to register __do_global_dtors */
+
+	.section ".fixup","aw"
+	.align	2
+	.long	FUNC_NAME(__atexit)
+
+	.text
+	.globl	_start
+	.type	_start,@function
+_start:
+	/* Set MSR */
+	/*
+	 * Enable data and instruction address translation and floating point
+	 */
+	li      r3,MSR_IR | MSR_DR | MSR_FP
+	mtmsr   r3
+
+	/*
+	 * The caches are already flushed by the firmware so just enable
+	 */
+	mfspr	r3,HID0
+#if PPC_USE_DATA_CACHE
+	/*
+	 * Enable data and instruction cache
+	 */
+	ori	r3,r3 ,H0_60X_ICE | H0_60X_DCE
+#else
+	/*
+	 * Enable instruction cache only
+	 */
+	ori	r3,r3 ,H0_60X_ICE
+#endif
+	mtspr	HID0,r3
+	
+	/* clear bss */
+	lis	r6,__bss_start@h
+	ori	r6,r6,__bss_start@l
+	lis	r7,__bss_end@h
+	ori	r7,r7,__bss_end@l
+
+	cmplw	1,r6,r7
+	bc	4,4,.Lbss_done
+
+	subf	r8,r6,r7		/* number of bytes to zero */
+	srwi	r9,r8,2			/* number of words to zero */
+	mtctr	r9
+	li	r0,0			/* zero to clear memory */
+	addi	r6,r6,-4		/* adjust so we can use stwu */
+.Lbss_loop:
+	stwu	r0,4(r6)		/* zero bss */
+	bdnz	.Lbss_loop
+
+.Lbss_done:
+
+	/* clear sbss */
+	lis	r6,__sbss_start@h
+	ori	r6,r6,__sbss_start@l
+	lis	r7,__sbss_end@h
+	ori	r7,r7,__sbss_end@l
+
+	cmplw	1,r6,r7
+	bc	4,4,.Lsbss_done
+
+	subf	r8,r6,r7		/* number of bytes to zero */
+	srwi	r9,r8,2			/* number of words to zero */
+	mtctr	r9
+	li	r0,0			/* zero to clear memory */
+	addi	r6,r6,-4		/* adjust so we can use stwu */
+.Lsbss_loop:
+	stwu	r0,4(r6)		/* zero sbss */
+	bdnz	.Lsbss_loop
+
+.Lsbss_done:
+
+	lis	sp,__stack@h
+	ori	sp,sp,__stack@l
+
+	/* set up initial stack frame */
+	addi	sp,sp,-4		/* make sure we don't overwrite debug mem */
+	lis	r0,0
+	stw	r0,0(sp)		/* clear back chain */
+	stwu	sp,-56(sp)		/* push another stack frame */
+
+	li	r3, 0			/* argc */
+	li	r4, 0			/* argv */
+	li	r5, 0			/* environp */
+
+	/* Let her rip */
+	bl	FUNC_NAME(boot_card)
+
+	/*
+	 * This should never get reached
+	 */
+	/*
+ 	 * Return MSR to its reset state
+	 */
+	li      r3,0
+	mtmsr   r3
+	isync
+
+	/*
+	 * Call reset entry point
+	 */
+	lis	r3,0xfff0
+	ori	r3,r3,0x100
+	mtlr	r3
+	blr
+.Lstart:
+	.size	_start,.Lstart-_start