2004-11-23 Joel Sherrill <joel@OARcorp.com>

	* eth_comm/.cvsignore, eth_comm/ChangeLog, eth_comm/Makefile.am,
	eth_comm/README, eth_comm/bsp_specs, eth_comm/configure.ac,
	eth_comm/times, eth_comm/canbus/canbus.c, eth_comm/clock/p_clock.c,
	eth_comm/console/console.c, eth_comm/include/.cvsignore,
	eth_comm/include/8xx_immap.h, eth_comm/include/bsp.h,
	eth_comm/include/canbus.h, eth_comm/include/commproc.h,
	eth_comm/include/coverhd.h, eth_comm/include/info.h,
	eth_comm/include/tm27.h, eth_comm/irq/irq.c, eth_comm/irq/irq.h,
	eth_comm/irq/irq_asm.S, eth_comm/irq/irq_init.c,
	eth_comm/network/README, eth_comm/network/network.c,
	eth_comm/start/start.S, eth_comm/startup/bspstart.c,
	eth_comm/startup/cpuinit.c, eth_comm/startup/linkcmds,
	eth_comm/startup/mmutlbtab.c, eth_comm/vectors/vectors.S,
	eth_comm/vectors/vectors.h, eth_comm/vectors/vectors_init.c,
	eth_comm/wrapup/.cvsignore, eth_comm/wrapup/Makefile.am: Removed.

4 files changed, 0 insertions, 511 deletions

diff --git a/c/src/lib/libbsp/powerpc/eth_comm/startup/bspstart.c b/c/src/lib/libbsp/powerpc/eth_comm/startup/bspstart.c
deleted file mode 100644
index ad0cdcc183..0000000000
--- a/c/src/lib/libbsp/powerpc/eth_comm/startup/bspstart.c
+++ /dev/null
@@ -1,215 +0,0 @@
-/*  bsp_start()
- *
- *  This routine starts the application.  It includes application,
- *  board, and monitor specific initialization and configuration.
- *  The generic CPU dependent initialization has been performed
- *  before this routine is invoked.
- *
- *  The MPC860 specific stuff was written by Jay Monkman (jmonkman@frasca.com)
- *
- *  COPYRIGHT (c) 1989-1999.
- *  On-Line Applications Research Corporation (OAR).
- *
- *  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.
- *
- *  $Id$
- */
-
-#include <string.h>
-
-#include <bsp.h>
-#include <bsp/irq.h>
-#include <rtems/libio.h>
-#include <rtems/libcsupport.h>
-#include <info.h>
-#include <libcpu/cpuIdent.h>
-#include <libcpu/spr.h>
-#include <rtems/bspIo.h>
-
-boardinfo_t M860_binfo;
-
-/*
- *  The original table from the application and our copy of it with
- *  some changes.
- */
-extern rtems_configuration_table Configuration;
-extern unsigned long intrStackPtr;
-rtems_configuration_table  BSP_Configuration;
-
-rtems_cpu_table Cpu_table;
-
-char *rtems_progname;
-
-/*
- *  Use the shared implementations of the following routines
- */
-void bsp_postdriver_hook(void);
-void bsp_libc_init( void *, uint32_t, int );
-
-void BSP_panic(char *s)
-{
-  printk("%s PANIC %s\n",_RTEMS_version, s);
-  __asm__ __volatile ("sc");
-}
-
-void _BSP_Fatal_error(unsigned int v)
-{
-  printk("%s PANIC ERROR %x\n",_RTEMS_version, v);
-  __asm__ __volatile ("sc");
-}
-
-/*
- *  Function:   bsp_pretasking_hook
- *  Created:    95/03/10
- *
- *  Description:
- *      BSP pretasking hook.  Called just before drivers are initialized.
- *      Used to setup libc and install any BSP extensions.
- *
- *  NOTES:
- *      Must not use libc (to do io) from here, since drivers are
- *      not yet initialized.
- *
- */
-
-void
-bsp_pretasking_hook(void)
-{
-  extern int       _end;
-  uint32_t    heap_start;
-
-  /*
-   * Let's check to see if the size of M860_binfo is what
-   * it should be. It might not be if the info.h files
-   * for RTEMS and the bootloader define boardinfo_t
-   * differently.
-   */
-
-  /* Oops. printf() won't work yet, since the console is not initialized.
-     I should probably find some way of doing this though.
-  if (M860_binfo.size != sizeof(boardinfo_t)) {
-      printf("The size of the Board Info Block appears to be incorrect.\n");
-      printf(" This could occur if the 'info.h' files for RTEMS and the\n");
-      printf(" bootloader differ in their definition of boardinfo_t\n");
-  }
-  */
-  heap_start = (uint32_t) &_end;
-
-  /* Align the heap on a natural boundary (4 bytes?) */
-  if (heap_start & (CPU_ALIGNMENT-1)) {
-    heap_start = (heap_start + CPU_ALIGNMENT) & ~(CPU_ALIGNMENT-1);
-  }
-  /* set up a 256K heap */
-  bsp_libc_init((void *) heap_start, 256 * 1024, 0);
-
-#ifdef RTEMS_DEBUG
-  rtems_debug_enable( RTEMS_DEBUG_ALL_MASK );
-#endif
-}
-
-SPR_RW(SPRG0)
-SPR_RW(SPRG1)
-
-void bsp_start(void)
-{
-  extern int _end;
-  uint32_t    heap_start;
-  uint32_t    ws_start;
-  ppc_cpu_id_t myCpu;
-  ppc_cpu_revision_t myCpuRevision;
-  register unsigned char* intrStack;
-  extern void cpu_init(void);
-
-  /*
-   * Get CPU identification dynamically. Note that the get_ppc_cpu_type() function
-   * store the result in global variables so that it can be used latter...
-   */
-  myCpu 	= get_ppc_cpu_type();
-  myCpuRevision = get_ppc_cpu_revision();
-
-  cpu_init();
-  mmu_init();
-  /*
-   * Initialize some SPRG registers related to irq handling
-   */
-
-  intrStack = (((unsigned char*)&intrStackPtr) - CPU_MINIMUM_STACK_FRAME_SIZE);
-
-  _write_SPRG1((unsigned int)intrStack);
-
-  /* Signal them that this BSP has fixed PR288 - eventually, this should go away */
-  _write_SPRG0(PPC_BSP_HAS_FIXED_PR288);
-
-   /*
-    * Install our own set of exception vectors
-    */
-   initialize_exceptions();
-
-  /*
-   *  Allocate the memory for the RTEMS Work Space.  This can come from
-   *  a variety of places: hard coded address, malloc'ed from outside
-   *  RTEMS world (e.g. simulator or primitive memory manager), or (as
-   *  typically done by stock BSPs) by subtracting the required amount
-   *  of work space from the last physical address on the CPU board.
-   */
-
-  /*
-   *  Need to "allocate" the memory for the RTEMS Workspace and
-   *  tell the RTEMS configuration where it is.  This memory is
-   *  not malloc'ed.  It is just "pulled from the air".
-   */
-
-  heap_start = (uint32_t) &_end;
-  if (heap_start & (CPU_ALIGNMENT-1))
-    heap_start = (heap_start + CPU_ALIGNMENT) & ~(CPU_ALIGNMENT-1);
-
-  ws_start = heap_start + (256 * 1024);
-  if (ws_start & ((512 * 1024) - 1)) {  /* align to 512K boundary */
-    ws_start = (ws_start + (512 * 1024)) & ~((512 * 1024) - 1);
-  }
-
-  BSP_Configuration.work_space_start = (void *)ws_start;
-  BSP_Configuration.work_space_size = 512 * 1024;
-
-  /*
-   *  initialize the CPU table for this BSP
-   */
-
-  Cpu_table.pretasking_hook = bsp_pretasking_hook;  /* init libc, etc. */
-  Cpu_table.postdriver_hook = bsp_postdriver_hook;
-  Cpu_table.interrupt_stack_size = CONFIGURE_INTERRUPT_STACK_MEMORY;
-
-  Cpu_table.clicks_per_usec = 1;  /* for 4MHz extclk */
-  Cpu_table.serial_per_sec = 10000000;
-  Cpu_table.serial_external_clock = 1;
-  Cpu_table.serial_xon_xoff = 0;
-  Cpu_table.serial_cts_rts = 1;
-  Cpu_table.serial_rate = 9600;
-  Cpu_table.timer_average_overhead = 0;
-  Cpu_table.timer_least_valid = 0;
-  Cpu_table.clock_speed = 40000000;
-
-  /*
-   * Since we are currently autodetecting whether to use SCC1 or
-   * the FEC for ethernet, we set up a register in the ethernet
-   * transciever that is used for 10/100 Mbps ethernet now, so that
-   * we can attempt to read it later in rtems_enet_driver_attach()
-  */
-  m8xx.fec.mii_speed = 0x0a;
-  m8xx.fec.mii_data = 0x680a0000;
-
-  m8xx.scc2.sccm=0;
-  m8xx.scc2p.rbase=0;
-  m8xx.scc2p.tbase=0;
-  m8xx_cp_execute_cmd( M8xx_CR_OP_STOP_TX | M8xx_CR_CHAN_SCC2 );
-  /*
-   * Initalize RTEMS IRQ system
-   */
-  BSP_rtems_irq_mng_init(0);
-#ifdef SHOW_MORE_INIT_SETTINGS
-  printk("Exit from bspstart\n");
-#endif
-
-}
diff --git a/c/src/lib/libbsp/powerpc/eth_comm/startup/cpuinit.c b/c/src/lib/libbsp/powerpc/eth_comm/startup/cpuinit.c
deleted file mode 100644
index 99355ea11e..0000000000
--- a/c/src/lib/libbsp/powerpc/eth_comm/startup/cpuinit.c
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- *  cpuinit.c - this file contains functions for initializing the CPU
- *
- *  Written by Jay Monkman (jmonkman@frasca.com)
- *
- *  $Id$
- */
-
-#include <bsp.h>
-
-/* Macros for handling all the MMU SPRs */
-#define PUT_IC_CST(r)   __asm__ volatile ("mtspr 0x230,%0\n" ::"r"(r))
-#define GET_IC_CST(r)   __asm__ volatile ("mfspr %0,0x230\n" :"=r"(r))
-#define PUT_DC_CST(r)   __asm__ volatile ("mtspr 0x238,%0\n" ::"r"(r))
-#define GET_DC_CST(r)   __asm__ volatile ("mfspr %0,0x238\n" :"=r"(r))
-
-void cpu_init(void)
-{
-  register unsigned long t1, t2;
-
-  /* Let's clear MSR[IR] and MSR[DR] */
-  t2 = PPC_MSR_IR | PPC_MSR_DR;
-  __asm__ volatile (
-    "mfmsr    %0\n"
-    "andc     %0, %0, %1\n"
-    "mtmsr    %0\n" :"=r"(t1), "=r"(t2):
-    "1"(t2));
-
-  t1 = M8xx_CACHE_CMD_UNLOCK;
-  /*  PUT_DC_CST(t1); */
-  PUT_IC_CST(t1);
-
-  t1 = M8xx_CACHE_CMD_INVALIDATE;
-  /*  PUT_DC_CST(t1); */
-  PUT_IC_CST(t1);
-
-  t1 = M8xx_CACHE_CMD_ENABLE;
-  PUT_IC_CST(t1);
-
-  t1 = M8xx_CACHE_CMD_SFWT;
-  /*  PUT_DC_CST(t1); */
-  t1 = M8xx_CACHE_CMD_ENABLE;
-  /*  PUT_DC_CST(t1);*/
-}
diff --git a/c/src/lib/libbsp/powerpc/eth_comm/startup/linkcmds b/c/src/lib/libbsp/powerpc/eth_comm/startup/linkcmds
deleted file mode 100644
index 5b9054af9f..0000000000
--- a/c/src/lib/libbsp/powerpc/eth_comm/startup/linkcmds
+++ /dev/null
@@ -1,207 +0,0 @@
-/*
- *  This file contains directives for the GNU linker which are specific
- *  to the Ethernet-Comm Board
- *
- *  $Id$
- */
-
-OUTPUT_FORMAT("elf32-powerpc", "elf32-powerpc",
-              "elf32-powerpc")
-OUTPUT_ARCH(powerpc)
- 
-ENTRY(start)
- 
-MEMORY
-	{
-	ram : org = 0x0, l = 4M
-	dpram : org = 0xff000000, l = 16K
-	canbus : org = 0xff100000, l = 12K
-	flash : org = 0xfff00000, l = 512K
-	}
-
-
-SECTIONS
-{
-	.vectors :
-	{
-	  *(.vectors)
-	} >ram
-
-	/* 
-	 * The stack will live in this area - between the vectors and
-	 * the text section.
-	 */
-	
-	.text 0x10000:
-  	{
-	     text.start = .;
-	     *(.entry)
-	     *(.entry2)
-	     *(.text)
-	     *(.rodata*)
-
-             /*
-              * Special FreeBSD sysctl sections.
-              */
-             . = ALIGN (16);
-             __start_set_sysctl_set = .;
-             *(set_sysctl_*);
-             __stop_set_sysctl_set = ABSOLUTE(.);
-             *(set_domain_*);
-             *(set_pseudo_*);
-
-             *(.eh_frame)
-             *(.gnu.linkonce.r*)
-	     *(.rodata1)
-             *(.gnu.linkonce.t.*)
-	     *(.descriptors)
-             /* .gnu.warning sections are handled specially by elf32.em.  */
-             *(.gnu.warning)
-	     *(rom_ver)
-	     etext = ALIGN(0x10);
-	     _etext = .;
-	
-	     __CTOR_LIST__ = .;
-	     LONG((__CTOR_END__ - __CTOR_LIST__) / 4 - 2)
-	     *(.ctors)
-	     LONG(0)
-	     __CTOR_END__ = .;
-	
-	     __DTOR_LIST__ = .;
-	     LONG((__DTOR_END__ - __DTOR_LIST__) / 4 - 2)
-	     *(.dtors)
-	     LONG(0)
-	     __DTOR_END__ = .;
-	
-	     *(.lit)
-	     *(.shdata)
-	     _init = .; *(.init)
-	     _fini = .; *(.fini)
-	     _endtext = .;
-	     text.end = .;
-	} > ram
- 
-	/* R/W Data */
-	.data :
-	{
-	  *(.data)
-	  *(.data1)
-          *(.gnu.linkonce.d.*)
-	  PROVIDE (__SDATA_START__ = .);
-	  *(.sdata)
-	  *(.gnu.linkonce.s.*)
-	} > ram
-	
-	PROVIDE (__EXCEPT_START__ = .);
-	.gcc_except_table   : { *(.gcc_except_table) } >ram
-	PROVIDE (__EXCEPT_END__ = .);
-	__GOT_START__ = .;
-	.got :
-	{
-	   s.got = .;
-	   *(.got.plt) *(.got)
-	} > ram
-	__GOT_END__ = .;
-	
-	.got1		  : { *(.got1) 		} >ram
-	PROVIDE (__GOT2_START__ = .);
-	PROVIDE (_GOT2_START_ = .);
-	.got2		  :  { *(.got2) 	} >ram
-	PROVIDE (__GOT2_END__ = .);
-	PROVIDE (_GOT2_END_ = .);
-	
-	PROVIDE (__FIXUP_START__ = .);
-	PROVIDE (_FIXUP_START_ = .);
-	.fixup	  : { *(.fixup) 	} >ram
-	PROVIDE (_FIXUP_END_ = .);
-	PROVIDE (__FIXUP_END__ = .);
-	 
-	PROVIDE (__SDATA2_START__ = .);
-  	.sdata2   	  : { *(.sdata2) *(.gnu.linkonce.s2.*)	} >ram
-  	.sbss2   	  : { *(.sbss2) *(.gnu.linkonce.sb2.*)	} >ram
-	PROVIDE (__SBSS2_END__ = .);
-	
-	.sbss2   	  : { *(.sbss2) 	} >ram
-	PROVIDE (__SBSS2_END__ = .);
-	
-	__SBSS_START__ = .;
-	.bss :
-	{
-	  bss.start = .;
-	  *(.bss) *(.sbss) *(COMMON)
-	  . = ALIGN(4);
-	  bss.end = .;
-	} > ram
-	__SBSS_END__ = .;
-
-	bss.size = bss.end - bss.start;
-	text.size = text.end - text.start;
-	PROVIDE(_end = bss.end);
-	/*
-	 * Interrupt stack setup
-	 */
-
-	IntrStack_start = ALIGN(0x10);
-	. += 0x4000;
-	intrStack = .;
-	PROVIDE(intrStackPtr = intrStack);
- 	
-        dpram : 
-	{
-          m8xx = .;
-          _m8xx = .;
-          . += (8 * 1024);
-        } >dpram
-
-	canbus :
-	{
-	  canbus0 = .;
-	  . += (0x1000);
-	  canbus1 = .;
-	  . += (0x1000);
-	  canbus2 = .;
-	  . += (0x1000);
-	} >canbus
-
-
-  /* Stabs debugging sections.  */
-  .stab 0 : { *(.stab) }
-  .stabstr 0 : { *(.stabstr) }
-  .stab.excl 0 : { *(.stab.excl) }
-  .stab.exclstr 0 : { *(.stab.exclstr) }
-  .stab.index 0 : { *(.stab.index) }
-  .stab.indexstr 0 : { *(.stab.indexstr) }
-  .comment 0 : { *(.comment) }
-
-  /* DWARF debug sections.
-     Symbols in the DWARF debugging sections are relative to the beginning
-     of the section so we begin them at 0.  */
-  /* DWARF 1 */
-  .debug          0 : { *(.debug) }
-  .line           0 : { *(.line) }
-  
-  /* GNU DWARF 1 extensions */
-  .debug_srcinfo  0 : { *(.debug_srcinfo) }
-  .debug_sfnames  0 : { *(.debug_sfnames) }
-  
-  /* DWARF 1.1 and DWARF 2 */
-  .debug_aranges  0 : { *(.debug_aranges) }
-  .debug_pubnames 0 : { *(.debug_pubnames) }
-  
-  /* DWARF 2 */
-  .debug_info     0 : { *(.debug_info) }
-  .debug_abbrev   0 : { *(.debug_abbrev) }
-  .debug_line     0 : { *(.debug_line) }
-  .debug_frame    0 : { *(.debug_frame) }
-  .debug_str      0 : { *(.debug_str) }
-  .debug_loc      0 : { *(.debug_loc) }
-  .debug_macinfo  0 : { *(.debug_macinfo) }
-  
-  /* SGI/MIPS DWARF 2 extensions */
-  .debug_weaknames 0 : { *(.debug_weaknames) }
-  .debug_funcnames 0 : { *(.debug_funcnames) }
-  .debug_typenames 0 : { *(.debug_typenames) }
-  .debug_varnames  0 : { *(.debug_varnames) }
-  /* These must appear regardless of  .  */
-
-}
diff --git a/c/src/lib/libbsp/powerpc/eth_comm/startup/mmutlbtab.c b/c/src/lib/libbsp/powerpc/eth_comm/startup/mmutlbtab.c
deleted file mode 100644
index adc3c0491d..0000000000
--- a/c/src/lib/libbsp/powerpc/eth_comm/startup/mmutlbtab.c
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * mmutlbtab.c
- *
- * This file defines the MMU_TLB_table for the eth_comm board.
- *
- * 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.
- */
-
-#include <bsp.h>
-#include <mpc8xx/mmu.h>
-
-/*
- * This MMU_TLB_table is used to statically initialize the Table Lookaside
- * Buffers in the MMU of the MPC860 processor.
- *
- * We initialize the entries in both the instruction and data TLBs
- * with the same values - a few bits relevant to the data TLB are unused
- * in the instruction TLB.
- *
- * An Effective Page Number (EPN), Tablewalk Control Register (TWC) and
- * Real Page Number (RPN) value are supplied in the table for each TLB entry.
- *
- * The instruction and data TLBs each can hold 32 entries, so _TLB_Table must
- * not have more than 32 lines in it!
- *
- * We set up the virtual memory map so that virtual address of a
- * location is equal to its real address.
- */
-MMU_TLB_table_t MMU_TLB_table[] = {
-	/*
-	 * DRAM: CS1, Start address 0x00000000, 8M,
-	 *	ASID=0x0, APG=0x0, not guarded memory, copyback data cache policy,
-	 *	R/W,X for supervisor, no ASID comparison, not cache-inhibited.
-	 * EPN	        TWC     RPN
-	 */
-	{ 0x00000200,	0x0D,	0x000001FD }	/* DRAM - PS=PS=8M */
-};
-
-/*
- * MMU_N_TLB_Table_Entries is defined here because the size of the
- * MMU_TLB_table is only known in this file.
- */
-int MMU_N_TLB_Table_Entries = ( sizeof(MMU_TLB_table) / sizeof(MMU_TLB_table[0]) );