1 # ====================================================================
3 # hal_arm_board_mxc91331.cdl
5 # ====================================================================
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39 cdl_package CYGPKG_HAL_ARM_I30030EVB {
40 display "Freescale i.300-30 EVB board"
41 parent CYGPKG_HAL_ARM_MXC91321
44 define_header hal_arm_board.h
46 This HAL platform package provides generic
47 support for the Freescale i.300-30 EVB board."
49 compile board_misc.c board_diag.c
50 implements CYGINT_HAL_DEBUG_GDB_STUBS
51 implements CYGINT_HAL_DEBUG_GDB_STUBS_BREAK
52 implements CYGINT_HAL_VIRTUAL_VECTOR_SUPPORT
54 implements CYGHWR_HAL_ARM_DUART_UARTA
55 # implements CYGHWR_HAL_ARM_DUART_UARTB
56 # implements CYGHWR_HAL_ARM_SOC_UART1
57 implements CYGHWR_HAL_ARM_SOC_UART2
58 # implements CYGHWR_HAL_ARM_SOC_UART3
61 puts $::cdl_system_header "#define CYGBLD_HAL_TARGET_H <pkgconf/hal_arm.h>"
62 puts $::cdl_system_header "#define CYGBLD_HAL_VARIANT_H <pkgconf/hal_arm_soc.h>"
63 puts $::cdl_system_header "#define CYGBLD_HAL_PLATFORM_H <pkgconf/hal_arm_board.h>"
64 puts $::cdl_header "#define HAL_PLATFORM_CPU \"Freescale MXC91331 based\""
65 puts $::cdl_header "#define HAL_PLATFORM_BOARD \"i.300-30 EVB\""
66 puts $::cdl_header "#define HAL_PLATFORM_MACHINE_TYPE 0x229"
67 puts $::cdl_header "#define HAL_ARCH_PROGRAM_NEW_STACK board_program_new_stack"
70 cdl_component CYG_HAL_STARTUP {
71 display "Startup type"
74 legal_values {"RAM" "ROM" "ROMRAM"}
76 define -file system.h CYG_HAL_STARTUP
78 When targetting the eval board it is possible to build
79 the system for either RAM bootstrap or ROM bootstrap(s). Select
80 'ram' when building programs to load into RAM using eCos GDB
81 stubs. Select 'rom' when building a stand-alone application
82 which will be put into ROM, or for the special case of
83 building the eCos GDB stubs themselves. Using ROMRAM will allow
84 the program to exist in ROM, but be copied to RAM during startup."
87 cdl_interface CYGHWR_HAL_ARM_DUART_UARTA {
88 display "ST16552 UARTA available as diagnostic/debug channel"
90 The EVB has a ST16552 DUART chip. This
91 interface allows a platform to indicate that the specified
92 serial port can be used as a diagnostic and/or debug channel."
95 cdl_interface CYGHWR_HAL_ARM_DUART_UARTB {
96 display "ST16552 UARTB available as diagnostic/debug channel"
98 The EVB has a ST16552 DUART chip. This
99 interface allows a platform to indicate that the specified
100 serial port can be used as a diagnostic and/or debug channel."
103 cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL_BAUD {
104 display "Diagnostic serial port baud rate"
106 legal_values 9600 19200 38400 57600 115200
109 This option selects the baud rate used for the console port.
110 Note: this should match the value chosen for the GDB port if the
111 console and GDB port are the same."
114 cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_DEBUG_CHANNEL_BAUD {
115 display "GDB serial port baud rate"
117 legal_values 9600 19200 38400 57600 115200
120 This option selects the baud rate used for the GDB port.
121 Note: this should match the value chosen for the console port if the
122 console and GDB port are the same."
125 cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_COMM_CHANNELS {
126 display "Number of communication channels on the board"
131 cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_DEBUG_CHANNEL {
132 display "Debug serial port"
133 active_if CYGPRI_HAL_VIRTUAL_VECTOR_DEBUG_CHANNEL_CONFIGURABLE
135 legal_values 0 to CYGNUM_HAL_VIRTUAL_VECTOR_COMM_CHANNELS-1
138 The board has three serial ports. This option
139 chooses which port will be used to connect to a host
143 cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL_DEFAULT {
144 display "Default console channel."
146 legal_values 0 to CYGNUM_HAL_VIRTUAL_VECTOR_COMM_CHANNELS-1
150 cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL {
151 display "Console serial port"
152 active_if CYGPRI_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL_CONFIGURABLE
154 legal_values 0 to CYGNUM_HAL_VIRTUAL_VECTOR_COMM_CHANNELS-1
155 default_value CYGNUM_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL_DEFAULT
157 The board has only three serial ports. This option
158 chooses which port will be used for console output."
161 cdl_component CYGBLD_GLOBAL_OPTIONS {
162 display "Global build options"
166 Global build options including control over
167 compiler flags, linker flags and choice of toolchain."
172 cdl_option CYGBLD_GLOBAL_COMMAND_PREFIX {
173 display "Global command prefix"
176 default_value { "arm-elf" }
178 This option specifies the command prefix used when
179 invoking the build tools."
182 cdl_option CYGBLD_GLOBAL_CFLAGS {
183 display "Global compiler flags"
186 default_value { "-mcpu=arm9 -Wall -Wpointer-arith -Wstrict-prototypes -Winline -Wundef -Woverloaded-virtual -g -O2 -ffunction-sections -fdata-sections -fno-rtti -fno-exceptions -fvtable-gc -finit-priority" }
188 This option controls the global compiler flags which are used to
189 compile all packages by default. Individual packages may define
190 options which override these global flags."
193 cdl_option CYGBLD_GLOBAL_LDFLAGS {
194 display "Global linker flags"
197 default_value { "-Wl,--gc-sections -Wl,-static -g -O2 -nostdlib" }
199 This option controls the global linker flags. Individual
200 packages may define options which override these global flags."
203 cdl_option CYGBLD_BUILD_GDB_STUBS {
204 display "Build GDB stub ROM image"
206 requires { CYG_HAL_STARTUP == "ROM" }
207 requires CYGSEM_HAL_ROM_MONITOR
208 requires CYGBLD_BUILD_COMMON_GDB_STUBS
209 requires CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS
210 requires CYGDBG_HAL_DEBUG_GDB_BREAK_SUPPORT
211 requires CYGDBG_HAL_DEBUG_GDB_THREAD_SUPPORT
212 requires ! CYGDBG_HAL_COMMON_INTERRUPTS_SAVE_MINIMUM_CONTEXT
213 requires ! CYGDBG_HAL_COMMON_CONTEXT_SAVE_MINIMUM
216 This option enables the building of the GDB stubs for the
217 board. The common HAL controls takes care of most of the
218 build process, but the final conversion from ELF image to
219 binary data is handled by the platform CDL, allowing
220 relocation of the data if necessary."
223 <PREFIX>/bin/gdb_module.bin : <PREFIX>/bin/gdb_module.img
224 $(OBJCOPY) --remove-section=.fixed_vectors -O binary $< $@
229 cdl_component CYGPKG_HAL_ARM_BOARD_OPTIONS {
230 display "Freescale i.300-30 EVB build options"
234 Package specific build options including control over
235 compiler flags used only in building this package,
236 and details of which tests are built."
238 cdl_option CYGPKG_HAL_ARM_BOARD_CFLAGS_ADD {
239 display "Additional compiler flags"
244 This option modifies the set of compiler flags for
245 building the EVB HAL. These flags are used in addition
246 to the set of global flags."
249 cdl_option CYGPKG_HAL_ARM_BOARD_CFLAGS_REMOVE {
250 display "Suppressed compiler flags"
255 This option modifies the set of compiler flags for
256 building the EVB HAL. These flags are removed from
257 the set of global flags if present."
262 cdl_component CYGHWR_MEMORY_LAYOUT {
263 display "Memory layout"
266 calculated { (CYG_HAL_STARTUP == "RAM") ? "arm_board_ram" :
267 (CYG_HAL_STARTUP == "ROMRAM") ? "arm_board_romram" :
270 cdl_option CYGHWR_MEMORY_LAYOUT_LDI {
271 display "Memory layout linker script fragment"
274 define -file system.h CYGHWR_MEMORY_LAYOUT_LDI
275 calculated { (CYG_HAL_STARTUP == "RAM") ? "<pkgconf/mlt_arm_board_ram.ldi>" :
276 (CYG_HAL_STARTUP == "ROMRAM") ? "<pkgconf/mlt_arm_board_romram.ldi>" :
277 "<pkgconf/mlt_arm_board_rom.ldi>" }
280 cdl_option CYGHWR_MEMORY_LAYOUT_H {
281 display "Memory layout header file"
284 define -file system.h CYGHWR_MEMORY_LAYOUT_H
285 calculated { (CYG_HAL_STARTUP == "RAM") ? "<pkgconf/mlt_arm_board_ram.h>" :
286 (CYG_HAL_STARTUP == "ROMRAM") ? "<pkgconf/mlt_arm_board_romram.h>" :
287 "<pkgconf/mlt_arm_board_rom.h>" }
291 cdl_option CYGSEM_HAL_ROM_MONITOR {
292 display "Behave as a ROM monitor"
295 parent CYGPKG_HAL_ROM_MONITOR
296 requires { CYG_HAL_STARTUP == "ROM" || CYG_HAL_STARTUP == "ROMRAM" }
298 Enable this option if this program is to be used as a ROM monitor,
299 i.e. applications will be loaded into RAM on the board, and this
300 ROM monitor may process exceptions or interrupts generated from the
301 application. This enables features such as utilizing a separate
302 interrupt stack when exceptions are generated."
305 cdl_option CYGSEM_HAL_USE_ROM_MONITOR {
306 display "Work with a ROM monitor"
308 legal_values { "Generic" "GDB_stubs" }
309 default_value { CYG_HAL_STARTUP == "RAM" ? "GDB_stubs" : 0 }
310 parent CYGPKG_HAL_ROM_MONITOR
311 requires { CYG_HAL_STARTUP == "RAM" }
313 Support can be enabled for different varieties of ROM monitor.
314 This support changes various eCos semantics such as the encoding
315 of diagnostic output, or the overriding of hardware interrupt
317 Firstly there is \"Generic\" support which prevents the HAL
318 from overriding the hardware vectors that it does not use, to
319 instead allow an installed ROM monitor to handle them. This is
320 the most basic support which is likely to be common to most
321 implementations of ROM monitor.
322 \"GDB_stubs\" provides support when GDB stubs are included in
323 the ROM monitor or boot ROM."
326 cdl_component CYGPKG_REDBOOT_HAL_OPTIONS {
327 display "Redboot HAL options"
330 parent CYGPKG_REDBOOT
331 active_if CYGPKG_REDBOOT
333 This option lists the target's requirements for a valid Redboot
336 compile -library=libextras.a redboot_cmds.c
338 cdl_option CYGBLD_BUILD_REDBOOT_BIN {
339 display "Build Redboot ROM binary image"
340 active_if CYGBLD_BUILD_REDBOOT
343 description "This option enables the conversion of the Redboot ELF
344 image to a binary image suitable for ROM programming."
347 <PREFIX>/bin/redboot.bin : <PREFIX>/bin/redboot.elf
348 $(OBJCOPY) --strip-debug $< $(@:.bin=.img)
349 $(OBJCOPY) -O srec $< $(@:.bin=.srec)
350 $(OBJCOPY) -O binary $< $@
355 cdl_component CYGPKG_REDBOOT_HAL_SOC_OPTIONS {
356 display "Redboot HAL variant options"
359 parent CYGPKG_REDBOOT
360 active_if CYGPKG_REDBOOT
363 requires { CYGHWR_REDBOOT_ARM_LINUX_EXEC_ADDRESS_DEFAULT == 0x80008000 }
365 puts $::cdl_header "#define CYGHWR_REDBOOT_ARM_TRAMPOLINE_ADDRESS 0x00001f00"