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Keil MCB2100 platform port (LPC2xxx based)



ROM startup applications, UARTs and the leds(!!!) supported so far :)
I intend to do the flash support based on Andrew's refactored driver since these parts have unequal block sizes


Jani
--- orig/packages/ecos.db
+++ mod/packages/ecos.db
@@ -2409,6 +2428,25 @@
 	evaluation board (EB55)."
 }
 
+package CYGPKG_HAL_ARM_LPC2XXX {
+	alias		{ "Philips LPC2XXX variant HAL" hal_arm_lpc2xxx arm_lpc2xxx_hal }
+	directory	hal/arm/lpc2xxx/var
+	script		hal_arm_lpc2xxx.cdl
+	hardware
+        description "
+        The LPC2XXX HAL package provides the support needed to run eCos on Philips LPC2XXX based targets."
+}
+
+package CYGPKG_HAL_ARM_LPC2XXX_MCB2100 {
+	alias		{ "Keil evaluation board MCB2100 " hal_mcb2100_arm }
+	directory	hal/arm/lpc2xxx/mcb2100
+	script		hal_arm_lpc2xxx_mcb2100.cdl
+	hardware
+        description "
+	The mcb2100 HAL package provides the support needed to run eCos on an the 
+	MCB2100 evaluation board from Keil."
+}
+
 package CYGPKG_HAL_ARM_EBSA285 {
 	alias		{ "Intel EBSA285 StrongARM board" hal_arm_ebsa285 arm_ebsa285_hal }
 	directory	hal/arm/ebsa285
@@ -4028,6 +4066,19 @@
 	evaluation board (EB55)."
 }
 
+target mcb2100 {
+	alias { "Keil evaluation board MCB2100" mcb2100 }
+	packages { CYGPKG_HAL_ARM
+                   CYGPKG_HAL_ARM_LPC2XXX
+                   CYGPKG_HAL_ARM_LPC2XXX_MCB2100
+                   CYGPKG_IO_SERIAL_GENERIC_16X5X
+	           CYGPKG_IO_SERIAL_ARM_LPC2XXX
+	           CYGPKG_DEVICES_WATCHDOG_ARM_LPC2XXX
+        }
+        description "
+        The mcb2100 target provides the packages needed to run eCos on the
+        MCB2100 evaluation board from Keil."
+}
 
 target ebsa285 {
 	alias { "Intel EBSA285 StrongARM board" ebsa }



* added files

--- /dev/null
+++ /home/jani/work/ecoswork/cvs/,,what-changed.ecos--official--2.1--patch-30--jani@iv.ro--ecos/new-files-archive/./packages/hal/arm/lpc2xxx/mcb2100/current/ChangeLog
@@ -0,0 +1,45 @@
+2004-09-12  Jani Monoses <jani@iv.ro>
+
+	* cdl/hal_arm_lpc2xxx_mcb2100.cdl: 
+	* include/plf_io.h: 
+	* include/hal_platform_setup.h: 
+	* include/pkgconf/mlt_arm_lpc2xxx_mcb2100_rom.ldi: 
+	* include/pkgconf/mlt_arm_lpc2xxx_mcb2100_rom.h: 
+	* src/mcb2100_misc.c: 
+	New HAL added to support the Keil MCB2100 board.
+
+//===========================================================================
+//####ECOSGPLCOPYRIGHTBEGIN####
+// -------------------------------------------
+// This file is part of eCos, the Embedded Configurable Operating System.
+// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
+// Copyright (C) 2003 Nick Garnett <nickg@calivar.com>
+//
+// eCos is free software; you can redistribute it and/or modify it under
+// the terms of the GNU General Public License as published by the Free
+// Software Foundation; either version 2 or (at your option) any later version.
+//
+// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
+// WARRANTY; without even the implied warranty of MERCHANTABILITY or
+// FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+// for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with eCos; if not, write to the Free Software Foundation, Inc.,
+// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+//
+// As a special exception, if other files instantiate templates or use macros
+// or inline functions from this file, or you compile this file and link it
+// with other works to produce a work based on this file, this file does not
+// by itself cause the resulting work to be covered by the GNU General Public
+// License. However the source code for this file must still be made available
+// in accordance with section (3) of the GNU General Public License.
+//
+// This exception does not invalidate any other reasons why a work based on
+// this file might be covered by the GNU General Public License.
+//
+// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
+// at http://sources.redhat.com/ecos/ecos-license/
+// -------------------------------------------
+//####ECOSGPLCOPYRIGHTEND####
+//===========================================================================
--- /dev/null
+++ /home/jani/work/ecoswork/cvs/,,what-changed.ecos--official--2.1--patch-30--jani@iv.ro--ecos/new-files-archive/./packages/hal/arm/lpc2xxx/mcb2100/current/cdl/hal_arm_lpc2xxx_mcb2100.cdl
@@ -0,0 +1,155 @@
+# ====================================================================
+#
+#      hal_arm_lpc2xxx_mcb2100.cdl
+#
+#      ARM LPC2XXX MCB2100 HAL package configuration data
+#
+# ====================================================================
+#####ECOSGPLCOPYRIGHTBEGIN####
+## Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
+## Copyright (C) 2003 Nick Garnett <nickg@calivar.com>
+##
+## eCos is free software; you can redistribute it and/or modify it under
+## the terms of the GNU General Public License as published by the Free
+## Software Foundation; either version 2 or (at your option) any later version.
+##
+## eCos is distributed in the hope that it will be useful, but WITHOUT ANY
+## WARRANTY; without even the implied warranty of MERCHANTABILITY or
+## FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+## for more details.
+##
+## You should have received a copy of the GNU General Public License along
+## with eCos; if not, write to the Free Software Foundation, Inc.,
+## 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+##
+## As a special exception, if other files instantiate templates or use macros
+## or inline functions from this file, or you compile this file and link it
+## with other works to produce a work based on this file, this file does not
+## by itself cause the resulting work to be covered by the GNU General Public
+## License. However the source code for this file must still be made available
+## in accordance with section (3) of the GNU General Public License.
+##
+## This exception does not invalidate any other reasons why a work based on
+## this file might be covered by the GNU General Public License.
+##
+## Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
+## at http://sources.redhat.com/ecos/ecos-license/
+## -------------------------------------------
+#####ECOSGPLCOPYRIGHTEND####
+# ====================================================================
+######DESCRIPTIONBEGIN####
+#
+# Author(s):      jani 
+# Contributors:   gthomas, tkoeller, nickg
+# Date:           2001-07-12
+#
+#####DESCRIPTIONEND####
+#
+# ====================================================================
+
+cdl_package CYGPKG_HAL_ARM_LPC2XXX_MCB2100 {
+    display       "Keil MCB2100 eval board HAL"
+    parent        CYGPKG_HAL_ARM_LPC2XXX
+    define_header hal_arm_lpc2xxx_mcb2100.h
+    include_dir   cyg/hal
+    hardware
+    description   "
+        The MCB2100 HAL package provides the support needed to run
+        eCos on an Keil MCB2100 eval board."
+
+    compile       mcb2100_misc.c
+
+    requires      { CYGHWR_HAL_ARM_LPC2XXX == "LPC2129" }
+
+    define_proc {
+        puts $::cdl_system_header "#define CYGBLD_HAL_TARGET_H   <pkgconf/hal_arm.h>"
+        puts $::cdl_system_header "#define CYGBLD_HAL_VARIANT_H  <pkgconf/hal_arm_lpc2xxx.h>"
+        puts $::cdl_system_header "#define CYGBLD_HAL_PLATFORM_H <pkgconf/hal_arm_lpc2xxx_mcb2100.h>"
+        puts $::cdl_system_header "#define CYGBLD_HAL_ARM_VAR_IO_H"
+	puts $::cdl_header "#define HAL_PLATFORM_CPU    \"ARM7TDMI-S\""
+        puts $::cdl_header "#define HAL_PLATFORM_BOARD  \"Keil LPC2XXX/MCB2100\""
+        puts $::cdl_header "#define HAL_PLATFORM_EXTRA  \"\""
+    }
+    
+    cdl_component CYG_HAL_STARTUP {
+        display       "Startup type"
+        flavor        data
+        default_value {"ROM"}
+        legal_values  {"ROM"}
+	no_define
+	define -file system.h CYG_HAL_STARTUP
+        description   "
+            Only ROM startup allowed because of limited amount of RAM."
+    }
+    
+    cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_COMM_CHANNELS {
+        display      "Number of communication channels on the board"
+        flavor       data
+        calculated   2
+    }
+ 
+    cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_DEBUG_CHANNEL {
+        display          "Debug serial port"
+        active_if        CYGPRI_HAL_VIRTUAL_VECTOR_DEBUG_CHANNEL_CONFIGURABLE
+        flavor data
+        legal_values     0 to CYGNUM_HAL_VIRTUAL_VECTOR_COMM_CHANNELS-1
+        default_value    0
+        description      "
+            The MCB2100 board has two serial ports. This option
+            chooses which port will be used to connect to a host
+            running GDB."
+     }
+ 
+     cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL {
+         display          "Diagnostic serial port"
+         active_if        CYGPRI_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL_CONFIGURABLE
+         flavor data
+         legal_values     0 to CYGNUM_HAL_VIRTUAL_VECTOR_COMM_CHANNELS-1
+         default_value    0
+         description      "
+            The MCB2100 board has two serial ports. This option
+            chooses which port will be used for diagnostic output."
+     }
+     
+     cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL_BAUD {
+        display       "Diagnostic serial port baud rate"
+        flavor        data
+        legal_values  9600 19200 38400 57600 115200
+        default_value 38400
+        description   "
+            This option selects the baud rate used for the diagnostic port."
+    }
+ 
+    cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_DEBUG_CHANNEL_BAUD {
+         display       "GDB serial port baud rate"
+         flavor        data
+         legal_values  9600 19200 38400 57600 115200
+         default_value 38400
+         description   "
+            This option controls the baud rate used for the GDB connection."
+     }
+
+    cdl_component CYGHWR_MEMORY_LAYOUT {
+        display "Memory layout"
+        flavor data
+        no_define
+        calculated { "arm_lpc2xxx_mcb2100_rom" }
+
+        cdl_option CYGHWR_MEMORY_LAYOUT_LDI {
+            display "Memory layout linker script fragment"
+            flavor data
+            no_define
+            define -file system.h CYGHWR_MEMORY_LAYOUT_LDI
+            calculated { "<pkgconf/mlt_arm_lpc2xxx_mcb2100_rom.ldi>" }
+        }
+
+        cdl_option CYGHWR_MEMORY_LAYOUT_H {
+            display "Memory layout header file"
+            flavor data
+            no_define
+            define -file system.h CYGHWR_MEMORY_LAYOUT_H
+            calculated { "<pkgconf/mlt_arm_lpc2xxx_mcb2100_rom.h>" }
+        }
+    }
+
+}
--- /dev/null
+++ /home/jani/work/ecoswork/cvs/,,what-changed.ecos--official--2.1--patch-30--jani@iv.ro--ecos/new-files-archive/./packages/hal/arm/lpc2xxx/mcb2100/current/include/hal_platform_setup.h
@@ -0,0 +1,163 @@
+#ifndef CYGONCE_HAL_PLATFORM_SETUP_H
+#define CYGONCE_HAL_PLATFORM_SETUP_H
+
+/*=============================================================================
+//
+//      hal_platform_setup.h
+//
+//      Platform specific support for HAL (assembly code)
+//
+//=============================================================================
+//####ECOSGPLCOPYRIGHTBEGIN####
+// -------------------------------------------
+// This file is part of eCos, the Embedded Configurable Operating System.
+// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
+// Copyright (C) 2003 Nick Garnett <nickg@calivar.com>
+//
+// eCos is free software; you can redistribute it and/or modify it under
+// the terms of the GNU General Public License as published by the Free
+// Software Foundation; either version 2 or (at your option) any later version.
+//
+// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
+// WARRANTY; without even the implied warranty of MERCHANTABILITY or
+// FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+// for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with eCos; if not, write to the Free Software Foundation, Inc.,
+// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+//
+// As a special exception, if other files instantiate templates or use macros
+// or inline functions from this file, or you compile this file and link it
+// with other works to produce a work based on this file, this file does not
+// by itself cause the resulting work to be covered by the GNU General Public
+// License. However the source code for this file must still be made available
+// in accordance with section (3) of the GNU General Public License.
+//
+// This exception does not invalidate any other reasons why a work based on
+// this file might be covered by the GNU General Public License.
+//
+// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
+// at http://sources.redhat.com/ecos/ecos-license/
+// -------------------------------------------
+//####ECOSGPLCOPYRIGHTEND####
+//=============================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s):   jani 
+// Contributors:
+// Date:        2004-09-12
+// Purpose:     LPC2XXX/MCB2100 platform specific support routines
+// Description:
+// Usage:       #include <cyg/hal/hal_platform_setup.h>
+//
+//####DESCRIPTIONEND####
+//
+//===========================================================================*/
+
+#include <cyg/hal/var_io.h>
+
+//===========================================================================*/
+
+	.macro  _led_init
+        ldr r0,=LPC_GPIO1
+	mov r1,#0x00FF0000	//GPIO1 pins 16..23 outputs
+	str r1,[r0,#LPC_GPIO_IODIR]
+        .endm
+
+        .macro _led x
+	ldr r0,=LPC_GPIO1
+	mov r1,#0x00FF0000
+	str r1,[r0,#LPC_GPIO_IOCLR]
+	mov r1,#(\x<<16)
+	str r1,[r0,#LPC_GPIO_IOSET]
+	.endm
+	
+	.macro _pll_init
+	ldr r0,=LPC_SCB
+
+	mov r2,#0xAA
+	mov r3,#0x55
+	
+	mov r1,#1			//enable PLL	
+	str r1,[r0,#LPC_SCB_PLLCON]
+	
+	mov r1,#0x24
+	str r1,[r0,#LPC_SCB_PLLCFG]	//set M and P:core runs at 60MHz (5 times 12MHz xtal frequency)
+	
+	str r2,[r0,#LPC_SCB_PLLFEED]	//update PLL registers
+	str r3,[r0,#LPC_SCB_PLLFEED]
+
+1:
+	ldr r1,[r0,#LPC_SCB_PLLSTAT]	//wait for it to lock
+	ands r1,r1,#(1<<10)
+	beq 1b
+	
+	mov r1,#3			//connect PLL
+	str r1,[r0,#LPC_SCB_PLLCON]
+
+	str r2,[r0,#LPC_SCB_PLLFEED]	//update PLL registers
+	str r3,[r0,#LPC_SCB_PLLFEED]
+	
+	.endm
+	
+	.macro _mem_init
+	mov r0,#0			//copy first 64 bytes of flash to RAM
+	mov r1,#0x40000000
+	mov r2,#0x40
+1:
+	ldr r3,[r0,#4]!
+	str r3,[r1,#4]!
+	cmps r0,r2
+	bne 1b
+
+	ldr r0,=LPC_SCB
+	mov r1,#2
+	str r1, [r0,#LPC_SCB_MEMMAP]	//interrupt vector table is mapped to flash (1) or RAM(2)	
+	mov r1,#4
+	str r1,[r0,#LPC_SCB_MAMTIM]	//flash timings
+	mov r1,#2
+	str r1,[r0,#LPC_SCB_MAMCR]	//enable full MAM
+	.endm
+		
+        .macro _gpio_init
+	ldr r0,=LPC_PCB_PINSEL0	//enable  RX and TX on both UARTs, EINT1
+	ldr r1,=0x20050005
+	str r1,[r0]
+	.endm
+	
+#define CYGHWR_LED_MACRO _led \x 
+
+//===========================================================================*/
+                        
+#if defined(CYG_HAL_STARTUP_ROM)
+
+
+                        
+        .macro  _setup
+	
+	_pll_init
+	
+	_mem_init
+	
+	_gpio_init
+	
+	_led_init
+	
+        .endm
+
+#define CYGSEM_HAL_ROM_RESET_USES_JUMP
+
+#else
+
+        .macro  _setup
+        .endm
+        
+#endif
+
+#define PLATFORM_SETUP1     _setup
+
+        
+//-----------------------------------------------------------------------------
+// end of hal_platform_setup.h
+#endif // CYGONCE_HAL_PLATFORM_SETUP_H
--- /dev/null
+++ /home/jani/work/ecoswork/cvs/,,what-changed.ecos--official--2.1--patch-30--jani@iv.ro--ecos/new-files-archive/./packages/hal/arm/lpc2xxx/mcb2100/current/include/pkgconf/mlt_arm_lpc2xxx_mcb2100_rom.h
@@ -0,0 +1,20 @@
+// eCos memory layout - Wed Apr 11 13:49:55 2001
+
+// This is a generated file - do not edit
+
+#ifndef __ASSEMBLER__
+#include <cyg/infra/cyg_type.h>
+#include <stddef.h>
+
+#endif
+#define CYGMEM_REGION_ram (0x40000000)
+#define CYGMEM_REGION_ram_SIZE (0x00004000)
+#define CYGMEM_REGION_ram_ATTR (CYGMEM_REGION_ATTR_R | CYGMEM_REGION_ATTR_W)
+#define CYGMEM_REGION_rom (0x00000000)
+#define CYGMEM_REGION_rom_SIZE (0x00040000)
+#define CYGMEM_REGION_rom_ATTR (CYGMEM_REGION_ATTR_R)
+#ifndef __ASSEMBLER__
+extern char CYG_LABEL_NAME (__heap1) [];
+#endif
+#define CYGMEM_SECTION_heap1 (CYG_LABEL_NAME (__heap1))
+#define CYGMEM_SECTION_heap1_SIZE (0x00004000 - (size_t) CYG_LABEL_NAME (__heap1))
--- /dev/null
+++ /home/jani/work/ecoswork/cvs/,,what-changed.ecos--official--2.1--patch-30--jani@iv.ro--ecos/new-files-archive/./packages/hal/arm/lpc2xxx/mcb2100/current/include/pkgconf/mlt_arm_lpc2xxx_mcb2100_rom.ldi
@@ -0,0 +1,28 @@
+// eCos memory layout - Wed Apr 11 13:49:55 2001
+
+// This is a generated file - do not edit
+
+#include <cyg/infra/cyg_type.inc>
+
+MEMORY
+{
+    ram  : ORIGIN = 0x40000000, LENGTH = 0x4000
+    rom  : ORIGIN = 0x00000000, LENGTH = 0x40000
+}
+
+SECTIONS
+{
+    SECTIONS_BEGIN
+    SECTION_rom_vectors (rom, 0x00000000, LMA_EQ_VMA)
+    SECTION_text (rom, ALIGN (0x1), LMA_EQ_VMA)
+    SECTION_fini (rom, ALIGN (0x4), LMA_EQ_VMA)
+    SECTION_rodata (rom, ALIGN (0x4), LMA_EQ_VMA)
+    SECTION_rodata1 (rom, ALIGN (0x4), LMA_EQ_VMA)
+    SECTION_fixup (rom, ALIGN (0x4), LMA_EQ_VMA)
+    SECTION_gcc_except_table (rom, ALIGN (0x4), LMA_EQ_VMA)
+    SECTION_fixed_vectors (ram, 0x40000400, LMA_EQ_VMA)
+    SECTION_data (ram, ALIGN(0x4), FOLLOWING(.gcc_except_table))
+    SECTION_bss (ram, ALIGN (0x4), LMA_EQ_VMA)
+    CYG_LABEL_DEFN(__heap1) = ALIGN (0x8);
+    SECTIONS_END
+}
--- /dev/null
+++ /home/jani/work/ecoswork/cvs/,,what-changed.ecos--official--2.1--patch-30--jani@iv.ro--ecos/new-files-archive/./packages/hal/arm/lpc2xxx/mcb2100/current/include/plf_io.h
@@ -0,0 +1,61 @@
+#ifndef CYGONCE_HAL_PLF_IO_H
+#define CYGONCE_HAL_PLF_IO_H
+//=============================================================================
+//
+//      plf_io.h
+//
+//      MCB2100 board specific registers
+//
+//=============================================================================
+//####ECOSGPLCOPYRIGHTBEGIN####
+// -------------------------------------------
+// This file is part of eCos, the Embedded Configurable Operating System.
+// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
+// Copyright (C) 2003 Nick Garnett <nickg@calivar.com>
+//
+// eCos is free software; you can redistribute it and/or modify it under
+// the terms of the GNU General Public License as published by the Free
+// Software Foundation; either version 2 or (at your option) any later version.
+//
+// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
+// WARRANTY; without even the implied warranty of MERCHANTABILITY or
+// FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+// for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with eCos; if not, write to the Free Software Foundation, Inc.,
+// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+//
+// As a special exception, if other files instantiate templates or use macros
+// or inline functions from this file, or you compile this file and link it
+// with other works to produce a work based on this file, this file does not
+// by itself cause the resulting work to be covered by the GNU General Public
+// License. However the source code for this file must still be made available
+// in accordance with section (3) of the GNU General Public License.
+//
+// This exception does not invalidate any other reasons why a work based on
+// this file might be covered by the GNU General Public License.
+//
+// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
+// at http://sources.redhat.com/ecos/ecos-license/
+// -------------------------------------------
+//####ECOSGPLCOPYRIGHTEND####
+//=============================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s):   jani
+// Contributors:
+// Date:        2004-09-12
+// Purpose:     Philips MCB2100 board specific registers
+// Description:
+// Usage:       #include <cyg/hal/plf_io.h>
+//
+//####DESCRIPTIONEND####
+//
+//=============================================================================
+// On-chip device base addresses
+
+
+//-----------------------------------------------------------------------------
+// end of plf_io.h
+#endif // CYGONCE_HAL_PLF_IO_H
--- /dev/null
+++ /home/jani/work/ecoswork/cvs/,,what-changed.ecos--official--2.1--patch-30--jani@iv.ro--ecos/new-files-archive/./packages/hal/arm/lpc2xxx/mcb2100/current/src/mcb2100_misc.c
@@ -0,0 +1,66 @@
+/*==========================================================================
+//
+//      lpc_misc.c
+//
+//      HAL misc board support code for Keil MCB2100 
+//
+//==========================================================================
+//####ECOSGPLCOPYRIGHTBEGIN####
+// -------------------------------------------
+// This file is part of eCos, the Embedded Configurable Operating System.
+// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
+// Copyright (C) 2003 Nick Garnett <nickg@calivar.com>
+//
+// eCos is free software; you can redistribute it and/or modify it under
+// the terms of the GNU General Public License as published by the Free
+// Software Foundation; either version 2 or (at your option) any later version.
+//
+// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
+// WARRANTY; without even the implied warranty of MERCHANTABILITY or
+// FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+// for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with eCos; if not, write to the Free Software Foundation, Inc.,
+// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+//
+// As a special exception, if other files instantiate templates or use macros
+// or inline functions from this file, or you compile this file and link it
+// with other works to produce a work based on this file, this file does not
+// by itself cause the resulting work to be covered by the GNU General Public
+// License. However the source code for this file must still be made available
+// in accordance with section (3) of the GNU General Public License.
+//
+// This exception does not invalidate any other reasons why a work based on
+// this file might be covered by the GNU General Public License.
+//
+// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
+// at http://sources.redhat.com/ecos/ecos-license/
+// -------------------------------------------
+//####ECOSGPLCOPYRIGHTEND####
+//==========================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s):    jani 
+// Contributors: 
+// Date:         2004-09-12
+// Purpose:      HAL board support
+// Description:  Implementations of HAL board interfaces
+//
+//####DESCRIPTIONEND####
+//
+//========================================================================*/
+#include <pkgconf/hal.h>
+#include <cyg/hal/hal_io.h>             // IO macros
+
+#include <cyg/infra/cyg_type.h>         // base types
+#include <cyg/hal/var_io.h>
+
+//Display the low byte of mask on the 8 leds of the MCB21000 board
+void hal_lpc2xxx_set_leds(int mask)
+{
+    HAL_WRITE_UINT32(LPC_GPIO1 + LPC_GPIO_IOCLR, 0x00FF0000);
+    HAL_WRITE_UINT32(LPC_GPIO1 + LPC_GPIO_IOSET, (mask & 0xFF) << 16);
+}
+//--------------------------------------------------------------------------
+// EOF mcb2100_misc.c

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