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37 #####ECOSGPLCOPYRIGHTEND####
39 cdl_package CYGPKG_HAL_ARM_TX53KARO {
40 display "Ka-Ro TX53 module"
41 parent CYGPKG_HAL_ARM_MX53
42 requires CYGINT_ISO_CTYPE
45 define_header hal_arm_tx53.h
47 This HAL platform package provides generic
48 support for the Ka-Ro electronics TX53 module."
51 implements CYGINT_HAL_DEBUG_GDB_STUBS
52 implements CYGINT_HAL_DEBUG_GDB_STUBS_BREAK
53 implements CYGINT_HAL_VIRTUAL_VECTOR_SUPPORT
55 implements CYGHWR_HAL_ARM_SOC_UART1
56 implements CYGHWR_HAL_ARM_SOC_UART2
57 implements CYGHWR_HAL_ARM_SOC_UART3
58 implements CYGHWR_HAL_ARM_SOC_UART4
60 requires {CYGBLD_BUILD_REDBOOT == 1}
63 puts $::cdl_system_header "#define CYGBLD_HAL_TARGET_H <pkgconf/hal_arm.h>"
64 puts $::cdl_system_header "#define CYGBLD_HAL_VARIANT_H <pkgconf/hal_arm_soc.h>"
65 puts $::cdl_system_header "#define CYGBLD_HAL_PLATFORM_H <pkgconf/hal_arm_tx53.h>"
66 puts $::cdl_system_header "#define CYGBLD_HAL_PLF_DEFS_H <cyg/hal/karo_tx53.h>"
67 puts $::cdl_header "#define HAL_PLATFORM_CPU \"Freescale i.MX53 based\""
68 puts $::cdl_header "#define HAL_PLATFORM_BOARD \"Ka-Ro TX53 processor module\""
69 puts $::cdl_header "#define HAL_PLATFORM_MACHINE_TYPE 3279"
70 puts $::cdl_header "#define HAL_ARCH_PROGRAM_NEW_STACK tx53_program_new_stack"
73 cdl_component CYG_HAL_STARTUP {
74 display "Startup type"
76 default_value { "ROMRAM" }
77 legal_values { "ROMRAM" "RAM" }
79 define -file system.h CYG_HAL_STARTUP
81 The only startup type allowed is ROMRAM, since this will allow
82 the program to exist in ROM, but be copied to RAM during startup
83 which is required to boot from NAND flash."
86 cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL_BAUD {
87 display "Diagnostic serial port baud rate"
89 legal_values 9600 19200 38400 57600 115200
92 This option selects the baud rate used for the console port.
93 Note: this should match the value chosen for the GDB port if the
94 console and GDB port are the same."
97 cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_DEBUG_CHANNEL_BAUD {
98 display "GDB serial port baud rate"
100 legal_values 9600 19200 38400 57600 115200
103 This option selects the baud rate used for the GDB port.
104 Note: this should match the value chosen for the console port if the
105 console and GDB port are the same."
108 cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_COMM_CHANNELS {
109 display "Number of communication channels on the TX53"
114 cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_DEBUG_CHANNEL {
115 display "Debug serial port"
116 active_if CYGPRI_HAL_VIRTUAL_VECTOR_DEBUG_CHANNEL_CONFIGURABLE
118 legal_values 0 to CYGNUM_HAL_VIRTUAL_VECTOR_COMM_CHANNELS-1
121 The TX53 provides access to five serial ports. This option
122 chooses which port will be used to connect to a host
126 cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL_DEFAULT {
127 display "Default console channel."
129 legal_values 0 to CYGNUM_HAL_VIRTUAL_VECTOR_COMM_CHANNELS-1
133 cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL {
134 display "Console serial port"
135 active_if CYGPRI_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL_CONFIGURABLE
137 legal_values 0 to CYGNUM_HAL_VIRTUAL_VECTOR_COMM_CHANNELS-1
138 default_value CYGNUM_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL_DEFAULT
140 The TX53 provides access to three serial ports. This option
141 chooses which port will be used for console output."
144 cdl_component CYGBLD_GLOBAL_OPTIONS {
145 display "Global build options"
149 Global build options including control over
150 compiler flags, linker flags and choice of toolchain."
155 cdl_option CYGBLD_GLOBAL_COMMAND_PREFIX {
156 display "Global command prefix"
159 default_value { "arm-926ejs-linux-gnu" }
161 This option specifies the command prefix used when
162 invoking the build tools."
165 cdl_option CYGBLD_GLOBAL_CFLAGS {
166 display "Global compiler flags"
169 requires CYGBLD_INFRA_CFLAGS_WARNINGS_AS_ERRORS
170 default_value { "-march=armv5 -mabi=apcs-gnu -Wall -Wno-pointer-sign -Wpointer-arith -Wstrict-prototypes -Winline -Wundef -O2 -ffunction-sections -fdata-sections -fno-exceptions -fvtable-gc -finit-priority -Werror -pipe" }
172 This option controls the global compiler flags which are used to
173 compile all packages by default. Individual packages may define
174 options which override these global flags."
177 cdl_option CYGBLD_GLOBAL_LDFLAGS {
178 display "Global linker flags"
181 default_value { "-Wl,--gc-sections -Wl,-static -O2 -nostdlib" }
183 This option controls the global linker flags. Individual
184 packages may define options which override these global flags."
188 cdl_component CYGPKG_HAL_ARM_TX53_OPTIONS {
189 display "Ka-Ro electronics TX53 module build options"
192 requires { CYGBLD_REDBOOT_FLASH_BOOT_OFFSET == 0 }
194 Package specific build options including control over
195 compiler flags used only in building this package,
196 and details of which tests are built."
198 cdl_option CYGNUM_HAL_ARM_TX53_SDRAM_TYPE {
199 display "SDRAM DDR type"
204 This option specifies the SDRAM type of the TX53 module.
205 Valid options are '2' for DDR2 and '3' for DDR3."
208 cdl_option CYGNUM_HAL_ARM_TX53_SDRAM_SIZE {
211 legal_values { 0x40000000 0x20000000 }
212 default_value { 0x20000000 }
213 # This is what I would like to do, but define_proc currently does not allow for
214 # accessing variables
215 # display "SDRAM size in MiB"
216 # legal_values { 1024 512 }
217 # default_value { 1024 }
219 # puts $::cdl_header "#define CYGNUM_HAL_ARM_TX53_SDRAM_SIZE \
220 # [format "0x%08x" [expr $CYGNUM_HAL_ARM_TX53_SDRAM_SIZE * 1048576]]"
223 This option specifies the SDRAM size of the TX53 module."
226 cdl_option CYGNUM_HAL_ARM_TX53_CPU_CLK {
229 legal_values { 800 1000 }
230 default_value { 1000 }
232 This option specifies the CPU clock in MHz of the TX51 module."
235 cdl_option CYGOPT_HAL_ARM_TX53_DEBUG {
236 display "Enable low level debugging with LED"
238 default_value { false }
240 This option enables low level debugging by blink codes
244 cdl_option CYGPKG_HAL_ARM_TX53_CFLAGS_ADD {
245 display "Additional compiler flags"
250 This option modifies the set of compiler flags for
251 building the TX53 HAL. These flags are used in addition
252 to the set of global flags."
255 cdl_option CYGPKG_HAL_ARM_TX53_CFLAGS_REMOVE {
256 display "Suppressed compiler flags"
261 This option modifies the set of compiler flags for
262 building the TX53 HAL. These flags are removed from
263 the set of global flags if present."
266 cdl_option CYGHWR_MX53_LCD_LOGO {
267 display "Show a splash screen from the FIS partition: 'logo'"
268 active_if { CYGPKG_DEVS_IMX_IPU }
271 When this option is enabled, RedBoot will look for a flash partition
272 named 'logo' and display the contents of this partition as initial
274 compile mx53_fastlogo.c
278 cdl_component CYGHWR_HAL_ARM_TX53_DDR2_OPTIONS {
279 display "Options for DDR2 SDRAM"
280 active_if { CYGNUM_HAL_ARM_TX53_SDRAM_TYPE == 2 }
284 cdl_option CYGNUM_HAL_ARM_TX53_DDR2_CLK {
285 display "SDRAM clock"
287 legal_values { 216 266 333 400 }
288 default_value { 400 }
290 This option specifies the SDRAM clock im MHz of the TX53 module."
294 cdl_component CYGHWR_HAL_ARM_TX53_DDR3_OPTIONS {
295 display "Options for DDR3 SDRAM"
296 active_if { CYGNUM_HAL_ARM_TX53_SDRAM_TYPE == 3 }
300 cdl_option CYGNUM_HAL_ARM_TX53_DDR3_CLK {
301 display "SDRAM clock"
304 default_value { 333 }
306 This option specifies the SDRAM clock im MHz of the TX53 module."
310 cdl_component CYGHWR_MEMORY_LAYOUT {
311 display "Memory layout"
314 calculated { "arm_tx53_romram" }
316 cdl_option CYGHWR_MEMORY_LAYOUT_LDI {
317 display "Memory layout linker script fragment"
320 define -file system.h CYGHWR_MEMORY_LAYOUT_LDI
321 calculated { "<pkgconf/mlt_arm_tx53_romram.ldi>" }
324 cdl_option CYGHWR_MEMORY_LAYOUT_H {
325 display "Memory layout header file"
328 define -file system.h CYGHWR_MEMORY_LAYOUT_H
329 calculated { "<pkgconf/mlt_arm_tx53_romram.h>" }
333 cdl_option CYGSEM_HAL_ROM_MONITOR {
334 display "Behave as a ROM monitor"
337 parent CYGPKG_HAL_ROM_MONITOR
338 requires { CYG_HAL_STARTUP == "ROM" || CYG_HAL_STARTUP == "ROMRAM" }
340 Enable this option if this program is to be used as a ROM monitor,
341 i.e. applications will be loaded into RAM on the TX53 module, and this
342 ROM monitor may process exceptions or interrupts generated from the
343 application. This enables features such as utilizing a separate
344 interrupt stack when exceptions are generated."
347 cdl_option CYGSEM_HAL_USE_ROM_MONITOR {
348 display "Work with a ROM monitor"
350 legal_values { "Generic" "GDB_stubs" }
351 default_value { CYG_HAL_STARTUP == "RAM" ? "GDB_stubs" : 0 }
352 parent CYGPKG_HAL_ROM_MONITOR
353 requires { CYG_HAL_STARTUP == "RAM" }
355 Support can be enabled for different varieties of ROM monitor.
356 This support changes various eCos semantics such as the encoding
357 of diagnostic output, or the overriding of hardware interrupt
359 Firstly there is \"Generic\" support which prevents the HAL
360 from overriding the hardware vectors that it does not use, to
361 instead allow an installed ROM monitor to handle them. This is
362 the most basic support which is likely to be common to most
363 implementations of ROM monitor.
364 \"GDB_stubs\" provides support when GDB stubs are included in
365 the ROM monitor or boot ROM."
368 cdl_component CYGPKG_REDBOOT_HAL_OPTIONS {
369 display "Redboot HAL options"
372 parent CYGPKG_REDBOOT
373 active_if CYGPKG_REDBOOT
375 This option lists the target's requirements for a valid Redboot
378 compile -library=libextras.a redboot_cmds.c
380 cdl_option CYGBLD_BUILD_REDBOOT_BIN {
381 display "Build Redboot ROM binary image"
382 active_if CYGBLD_BUILD_REDBOOT
385 description "This option enables the conversion of the Redboot ELF
386 image to a binary image suitable for ROM programming."
389 <PREFIX>/bin/redboot.bin : <PREFIX>/bin/redboot.elf
390 $(OBJCOPY) --strip-debug $< $(@:.bin=.img)
391 $(OBJCOPY) -O srec $< $(@:.bin=.srec)
392 $(OBJCOPY) -O binary $< $@
393 $(COMMAND_PREFIX)nm $< | awk 'NF == 3 {print}' | sort > $(<:.elf=.map)
398 cdl_component CYGPKG_REDBOOT_HAL_TX53_OPTIONS {
399 display "Redboot HAL variant options"
402 parent CYGPKG_REDBOOT
403 active_if CYGPKG_REDBOOT
406 requires { CYGHWR_REDBOOT_ARM_LINUX_EXEC_ADDRESS_DEFAULT == 0x70108000 }
408 puts $::cdl_header "#define CYGHWR_REDBOOT_ARM_TRAMPOLINE_ADDRESS 0x00001f00"