--- /dev/null
+# ====================================================================
+#
+# hal_arm_board.cdl
+#
+# ====================================================================
+#####ECOSGPLCOPYRIGHTBEGIN####
+## -------------------------------------------
+## This file is part of eCos, the Embedded Configurable Operating System.
+## Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
+##
+## 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####
+
+cdl_package CYGPKG_HAL_ARM_MX25_3STACK {
+ display "Freescale board"
+ parent CYGPKG_HAL_ARM_MX25
+ hardware
+ include_dir cyg/hal
+ define_header hal_arm_board.h
+ description "
+ This HAL platform package provides generic
+ support for the Freescale i.MX25 3-Stack Board."
+
+ compile board_misc.c board_diag.c
+ implements CYGINT_HAL_DEBUG_GDB_STUBS
+ implements CYGINT_HAL_DEBUG_GDB_STUBS_BREAK
+ implements CYGINT_HAL_VIRTUAL_VECTOR_SUPPORT
+
+ implements CYGHWR_HAL_ARM_SOC_UART1
+
+ 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_soc.h>"
+ puts $::cdl_system_header "#define CYGBLD_HAL_PLATFORM_H <pkgconf/hal_arm_board.h>"
+ puts $::cdl_header "#define HAL_PLATFORM_CPU \"i.MX25 \""
+ puts $::cdl_header "#define HAL_PLATFORM_BOARD \"Freescale\""
+ puts $::cdl_header "#define HAL_PLATFORM_MACHINE_TYPE 1771"
+ puts $::cdl_header "#define HAL_ARCH_PROGRAM_NEW_STACK board_program_new_stack"
+ }
+
+ cdl_component CYG_HAL_STARTUP {
+ display "Startup type"
+ flavor data
+ default_value {"ROM"}
+ legal_values {"RAM" "ROM" "ROMRAM"}
+ no_define
+ define -file system.h CYG_HAL_STARTUP
+ description "
+ When targetting the eval board it is possible to build
+ the system for either RAM bootstrap or ROM bootstrap(s). Select
+ 'ram' when building programs to load into RAM using eCos GDB
+ stubs. Select 'rom' when building a stand-alone application
+ which will be put into ROM, or for the special case of
+ building the eCos GDB stubs themselves. Using ROMRAM will allow
+ the program to exist in ROM, but be copied to RAM during startup."
+ }
+
+ cdl_interface CYGHWR_HAL_ARM_DUART_UARTA {
+ display "ST16552 UARTA available as diagnostic/debug channel"
+ description "
+ The board has a ST16552 DUART chip. This
+ interface allows a platform to indicate that the specified
+ serial port can be used as a diagnostic and/or debug channel."
+ }
+
+ cdl_interface CYGHWR_HAL_ARM_DUART_UARTB {
+ display "ST16552 UARTB available as diagnostic/debug channel"
+ description "
+ The board has a ST16552 DUART chip. This
+ interface allows a platform to indicate that the specified
+ serial port can be used as a diagnostic and/or debug channel."
+ }
+
+ 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 115200
+ description "
+ This option selects the baud rate used for the console port.
+ Note: this should match the value chosen for the GDB port if the
+ console and GDB port are the same."
+ }
+
+ 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 115200
+ description "
+ This option selects the baud rate used for the GDB port.
+ Note: this should match the value chosen for the console port if the
+ console and GDB port are the same."
+ }
+
+ cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_COMM_CHANNELS {
+ display "Number of communication channels on the board"
+ flavor data
+ calculated 5
+ }
+
+ 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 board has three 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_DEFAULT {
+ display "Default console channel."
+ flavor data
+ legal_values 0 to CYGNUM_HAL_VIRTUAL_VECTOR_COMM_CHANNELS-1
+ calculated 0
+ }
+
+ cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL {
+ display "Console 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 CYGNUM_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL_DEFAULT
+ description "
+ The board has only three serial ports. This option
+ chooses which port will be used for console output."
+ }
+
+ cdl_component CYGBLD_GLOBAL_OPTIONS {
+ display "Global build options"
+ flavor none
+ no_define
+ description "
+ Global build options including control over
+ compiler flags, linker flags and choice of toolchain."
+
+
+ parent CYGPKG_NONE
+
+ cdl_option CYGBLD_GLOBAL_COMMAND_PREFIX {
+ display "Global command prefix"
+ flavor data
+ no_define
+ default_value { "arm-none-eabi" }
+ description "
+ This option specifies the command prefix used when
+ invoking the build tools."
+ }
+
+ cdl_option CYGBLD_GLOBAL_CFLAGS {
+ display "Global compiler flags"
+ flavor data
+ no_define
+ default_value { "-mcpu=arm9 -Wall -Wpointer-arith -Wstrict-prototypes -Winline -Wundef -Woverloaded-virtual -g -O2 -ffunction-sections -fdata-sections -fno-builtin -fno-rtti -fno-exceptions -fvtable-gc -finit-priority" }
+ description "
+ This option controls the global compiler flags which are used to
+ compile all packages by default. Individual packages may define
+ options which override these global flags."
+ }
+
+ cdl_option CYGBLD_GLOBAL_LDFLAGS {
+ display "Global linker flags"
+ flavor data
+ no_define
+ default_value { "-Wl,--gc-sections -Wl,-static -g -O2 -nostdlib" }
+ description "
+ This option controls the global linker flags. Individual
+ packages may define options which override these global flags."
+ }
+
+ cdl_option CYGBLD_BUILD_GDB_STUBS {
+ display "Build GDB stub ROM image"
+ default_value 0
+ requires { CYG_HAL_STARTUP == "ROM" }
+ requires CYGSEM_HAL_ROM_MONITOR
+ requires CYGBLD_BUILD_COMMON_GDB_STUBS
+ requires CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS
+ requires CYGDBG_HAL_DEBUG_GDB_BREAK_SUPPORT
+ requires CYGDBG_HAL_DEBUG_GDB_THREAD_SUPPORT
+ requires ! CYGDBG_HAL_COMMON_INTERRUPTS_SAVE_MINIMUM_CONTEXT
+ requires ! CYGDBG_HAL_COMMON_CONTEXT_SAVE_MINIMUM
+ no_define
+ description "
+ This option enables the building of the GDB stubs for the
+ board. The common HAL controls takes care of most of the
+ build process, but the final conversion from ELF image to
+ binary data is handled by the platform CDL, allowing
+ relocation of the data if necessary."
+
+ make -priority 320 {
+ <PREFIX>/bin/gdb_module.bin : <PREFIX>/bin/gdb_module.img
+ $(OBJCOPY) --remove-section=.fixed_vectors -O binary $< $@
+ }
+ }
+ }
+
+ cdl_component CYGPKG_HAL_ARM_BOARD_OPTIONS {
+ display "Freescale MXC Board build options"
+ flavor none
+ no_define
+ description "
+ Package specific build options including control over
+ compiler flags used only in building this package,
+ and details of which tests are built."
+
+ cdl_option CYGPKG_HAL_ARM_BOARD_CFLAGS_ADD {
+ display "Additional compiler flags"
+ flavor data
+ no_define
+ default_value { "" }
+ description "
+ This option modifies the set of compiler flags for
+ building the board HAL. These flags are used in addition
+ to the set of global flags."
+ }
+
+ cdl_option CYGPKG_HAL_ARM_BOARD_CFLAGS_REMOVE {
+ display "Suppressed compiler flags"
+ flavor data
+ no_define
+ default_value { "" }
+ description "
+ This option modifies the set of compiler flags for
+ building the board HAL. These flags are removed from
+ the set of global flags if present."
+ }
+
+ }
+
+ cdl_component CYGHWR_MEMORY_LAYOUT {
+ display "Memory layout"
+ flavor data
+ no_define
+ calculated { (CYG_HAL_STARTUP == "RAM") ? "arm_board_ram" :
+ (CYG_HAL_STARTUP == "ROMRAM") ? "arm_board_romram" :
+ "arm_board_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 { (CYG_HAL_STARTUP == "RAM") ? "<pkgconf/mlt_arm_board_ram.ldi>" :
+ (CYG_HAL_STARTUP == "ROMRAM") ? "<pkgconf/mlt_arm_board_romram.ldi>" :
+ "<pkgconf/mlt_arm_board_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 { (CYG_HAL_STARTUP == "RAM") ? "<pkgconf/mlt_arm_board_ram.h>" :
+ (CYG_HAL_STARTUP == "ROMRAM") ? "<pkgconf/mlt_arm_board_romram.h>" :
+ "<pkgconf/mlt_arm_board_rom.h>" }
+ }
+ }
+
+ cdl_option CYGSEM_HAL_ROM_MONITOR {
+ display "Behave as a ROM monitor"
+ flavor bool
+ default_value 0
+ parent CYGPKG_HAL_ROM_MONITOR
+ requires { CYG_HAL_STARTUP == "ROM" || CYG_HAL_STARTUP == "ROMRAM" }
+ description "
+ Enable this option if this program is to be used as a ROM monitor,
+ i.e. applications will be loaded into RAM on the board, and this
+ ROM monitor may process exceptions or interrupts generated from the
+ application. This enables features such as utilizing a separate
+ interrupt stack when exceptions are generated."
+ }
+
+ cdl_option CYGSEM_HAL_USE_ROM_MONITOR {
+ display "Work with a ROM monitor"
+ flavor booldata
+ legal_values { "Generic" "GDB_stubs" }
+ default_value { CYG_HAL_STARTUP == "RAM" ? "GDB_stubs" : 0 }
+ parent CYGPKG_HAL_ROM_MONITOR
+ requires { CYG_HAL_STARTUP == "RAM" }
+ description "
+ Support can be enabled for different varieties of ROM monitor.
+ This support changes various eCos semantics such as the encoding
+ of diagnostic output, or the overriding of hardware interrupt
+ vectors.
+ Firstly there is \"Generic\" support which prevents the HAL
+ from overriding the hardware vectors that it does not use, to
+ instead allow an installed ROM monitor to handle them. This is
+ the most basic support which is likely to be common to most
+ implementations of ROM monitor.
+ \"GDB_stubs\" provides support when GDB stubs are included in
+ the ROM monitor or boot ROM."
+ }
+
+ cdl_component CYGPKG_REDBOOT_HAL_OPTIONS {
+ display "Redboot HAL options"
+ flavor none
+ no_define
+ parent CYGPKG_REDBOOT
+ active_if CYGPKG_REDBOOT
+ description "
+ This option lists the target's requirements for a valid Redboot
+ configuration."
+
+ compile -library=libextras.a redboot_cmds.c
+
+ cdl_option CYGBLD_BUILD_REDBOOT_BIN {
+ display "Build Redboot ROM binary image"
+ active_if CYGBLD_BUILD_REDBOOT
+ default_value 1
+ no_define
+ description "This option enables the conversion of the Redboot ELF
+ image to a binary image suitable for ROM programming."
+
+ make -priority 325 {
+ <PREFIX>/bin/redboot.bin : <PREFIX>/bin/redboot.elf
+ $(OBJCOPY) --strip-debug $< $(@:.bin=.img)
+ $(OBJCOPY) -O srec $< $(@:.bin=.srec)
+ $(OBJCOPY) -O binary $< $@
+ }
+ }
+ }
+
+ cdl_component CYGPKG_REDBOOT_HAL_BOARD_OPTIONS {
+ display "Redboot HAL variant options"
+ flavor none
+ no_define
+ parent CYGPKG_REDBOOT
+ active_if CYGPKG_REDBOOT
+
+ # RedBoot details
+ requires { CYGHWR_REDBOOT_ARM_LINUX_EXEC_ADDRESS_DEFAULT == 0x80008000 }
+ define_proc {
+ puts $::cdl_header "#define CYGHWR_REDBOOT_ARM_TRAMPOLINE_ADDRESS 0x00001f00"
+ }
+ }
+}
projects / karo-tx-redboot.git / blobdiff