flash_ixdp2400.cdl

基于ecos的redboot

# ====================================================================
#
#      flash_ixdp2400.cdl
#
#      FLASH memory - Hardware support on IXDP2400
#
# ====================================================================
#####COPYRIGHTBEGIN####
#                                                                          
# -------------------------------------------                              
# The contents of this file are subject to the Red Hat eCos Public License 
# Version 1.1 (the "License"); you may not use this file except in         
# compliance with the License.  You may obtain a copy of the License at    
# http://www.redhat.com/                                                   
#                                                                          
# Software distributed under the License is distributed on an "AS IS"      
# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.  See the 
# License for the specific language governing rights and limitations under 
# the License.                                                             
#                                                                          
# The Original Code is eCos - Embedded Configurable Operating System,      
# released September 30, 1998.                                             
#                                                                          
# The Initial Developer of the Original Code is Red Hat.                   
# Portions created by Red Hat are                                          
# Copyright (C) 1998, 1999, 2000 Red Hat, Inc.                             
# All Rights Reserved.                                                     
# -------------------------------------------                              
#                                                                          
#####COPYRIGHTEND####
# ====================================================================
######DESCRIPTIONBEGIN####
#
# Author(s):      lagarwal
# Original data:
# Contributors:
# Date:           2002-02-12
#
#####DESCRIPTIONEND####
#
# ====================================================================

cdl_package CYGPKG_DEVS_FLASH_IXDP2400 {
    display       "IXDP2400 FLASH memory support"

    parent        CYGPKG_IO_FLASH
    active_if	  CYGPKG_IO_FLASH
    requires	  CYGPKG_HAL_ARM_IXDP2400

    implements    CYGHWR_IO_FLASH_DEVICE
#    implements    CYGHWR_IO_FLASH_DEVICE_NOT_IN_RAM

	cdl_option CYGOPT_DEVS_FLASH_IXDP2400_NOT_IN_RAM {
	display   "Control Flash driver code copy to RAM"
	flavor    bool
	no_define
	default_value 1
	implements    CYGHWR_IO_FLASH_DEVICE_NOT_IN_RAM
	description "
	Rarely, it is useful to disable the request that flash driver code
	be copied to separate RAM for execution.  This option lets you do that.
	It should only be controlled by redboot_XXX.ecm config files, for
	building different varieties of RedBoot.
	NEVER disable this option for ROM startup code, which executes in place
	from Flash: the build will not work."
    }
    implements    CYGHWR_IO_FLASH_BLOCK_LOCKING

    include_dir   .
    include_files ; # none _exported_ whatsoever
    description   "FLASH memory device support for IXDP2400"
    compile       ixdp2400_flash.c

    make -priority 1 {
        flash_erase_block.o: $(REPOSITORY)/$(PACKAGE)/src/flash_erase_block.c
        $(CC) -S $(INCLUDE_PATH) $(CFLAGS) -g0 -fno-function-sections $(REPOSITORY)/$(PACKAGE)/src/flash_erase_block.c
        echo " .globl flash_erase_block_end" >>flash_erase_block.s
        echo "flash_erase_block_end:" >>flash_erase_block.s
        $(CC) -c $(CFLAGS) -o flash_erase_block.o flash_erase_block.s
        $(AR) rcs $(PREFIX)/lib/libtarget.a flash_erase_block.o
    }
    make -priority 1 {
        flash_program_buf.o: $(REPOSITORY)/$(PACKAGE)/src/flash_program_buf.c
        $(CC) -S $(INCLUDE_PATH) $(CFLAGS) -g0 -fno-function-sections $(REPOSITORY)/$(PACKAGE)/src/flash_program_buf.c
        echo " .globl flash_program_buf_end" >>flash_program_buf.s
        echo "flash_program_buf_end:" >>flash_program_buf.s
		$(CC) -c $(CFLAGS) -o flash_program_buf.o flash_program_buf.s
        $(AR) rcs $(PREFIX)/lib/libtarget.a flash_program_buf.o
    }
    make -priority 1 {
        flash_query.o: $(REPOSITORY)/$(PACKAGE)/src/flash_query.c
        $(CC) -S $(INCLUDE_PATH) $(CFLAGS) -g0 -fno-function-sections $(REPOSITORY)/$(PACKAGE)/src/flash_query.c
        echo " .globl flash_query_end" >>flash_query.s
        echo "flash_query_end:" >>flash_query.s
		$(CC) -c $(CFLAGS) -o flash_query.o flash_query.s
        $(AR) rcs $(PREFIX)/lib/libtarget.a flash_query.o
    }
    make -priority 1 {
        flash_lock_block.o: $(REPOSITORY)/$(PACKAGE)/src/flash_lock_block.c
        $(CC) -S $(INCLUDE_PATH) $(CFLAGS) -g0 -fno-function-sections $(REPOSITORY)/$(PACKAGE)/src/flash_lock_block.c
        echo " .globl flash_lock_block_end" >>flash_lock_block.s
        echo "flash_lock_block_end:" >>flash_lock_block.s
		$(CC) -c $(CFLAGS) -o flash_lock_block.o flash_lock_block.s
        $(AR) rcs $(PREFIX)/lib/libtarget.a flash_lock_block.o
    }
    make -priority 1 {
        flash_unlock_block.o: $(REPOSITORY)/$(PACKAGE)/src/flash_unlock_block.c
        $(CC) -S $(INCLUDE_PATH) $(CFLAGS) -g0 -fno-function-sections $(REPOSITORY)/$(PACKAGE)/src/flash_unlock_block.c
        echo " .globl flash_unlock_block_end" >>flash_unlock_block.s
        echo "flash_unlock_block_end:" >>flash_unlock_block.s
		$(CC) -c $(CFLAGS) -o flash_unlock_block.o flash_unlock_block.s
        $(AR) rcs $(PREFIX)/lib/libtarget.a flash_unlock_block.o
    }
}