| 1 |
27 |
unneback |
# ====================================================================
|
| 2 |
|
|
#
|
| 3 |
|
|
# hal_arm_pid.cdl
|
| 4 |
|
|
#
|
| 5 |
|
|
# PID board HAL package configuration data
|
| 6 |
|
|
#
|
| 7 |
|
|
# ====================================================================
|
| 8 |
|
|
#####ECOSGPLCOPYRIGHTBEGIN####
|
| 9 |
|
|
## -------------------------------------------
|
| 10 |
|
|
## This file is part of eCos, the Embedded Configurable Operating System.
|
| 11 |
|
|
## Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
|
| 12 |
|
|
##
|
| 13 |
|
|
## eCos is free software; you can redistribute it and/or modify it under
|
| 14 |
|
|
## the terms of the GNU General Public License as published by the Free
|
| 15 |
|
|
## Software Foundation; either version 2 or (at your option) any later version.
|
| 16 |
|
|
##
|
| 17 |
|
|
## eCos is distributed in the hope that it will be useful, but WITHOUT ANY
|
| 18 |
|
|
## WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
| 19 |
|
|
## FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
| 20 |
|
|
## for more details.
|
| 21 |
|
|
##
|
| 22 |
|
|
## You should have received a copy of the GNU General Public License along
|
| 23 |
|
|
## with eCos; if not, write to the Free Software Foundation, Inc.,
|
| 24 |
|
|
## 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
|
| 25 |
|
|
##
|
| 26 |
|
|
## As a special exception, if other files instantiate templates or use macros
|
| 27 |
|
|
## or inline functions from this file, or you compile this file and link it
|
| 28 |
|
|
## with other works to produce a work based on this file, this file does not
|
| 29 |
|
|
## by itself cause the resulting work to be covered by the GNU General Public
|
| 30 |
|
|
## License. However the source code for this file must still be made available
|
| 31 |
|
|
## in accordance with section (3) of the GNU General Public License.
|
| 32 |
|
|
##
|
| 33 |
|
|
## This exception does not invalidate any other reasons why a work based on
|
| 34 |
|
|
## this file might be covered by the GNU General Public License.
|
| 35 |
|
|
##
|
| 36 |
|
|
## Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
|
| 37 |
|
|
## at http://sources.redhat.com/ecos/ecos-license/
|
| 38 |
|
|
## -------------------------------------------
|
| 39 |
|
|
#####ECOSGPLCOPYRIGHTEND####
|
| 40 |
|
|
# ====================================================================
|
| 41 |
|
|
######DESCRIPTIONBEGIN####
|
| 42 |
|
|
#
|
| 43 |
|
|
# Author(s): bartv
|
| 44 |
|
|
# Original data: gthomas
|
| 45 |
|
|
# Contributors:
|
| 46 |
|
|
# Date: 1999-06-13
|
| 47 |
|
|
#
|
| 48 |
|
|
#####DESCRIPTIONEND####
|
| 49 |
|
|
#
|
| 50 |
|
|
# ====================================================================
|
| 51 |
|
|
|
| 52 |
|
|
cdl_package CYGPKG_HAL_ARM_PID {
|
| 53 |
|
|
display "ARM PID evaluation board"
|
| 54 |
|
|
parent CYGPKG_HAL_ARM
|
| 55 |
|
|
define_header hal_arm_pid.h
|
| 56 |
|
|
include_dir cyg/hal
|
| 57 |
|
|
hardware
|
| 58 |
|
|
description "
|
| 59 |
|
|
The pid HAL package provides the support needed to run
|
| 60 |
|
|
eCos on an ARM PID evaluation board."
|
| 61 |
|
|
|
| 62 |
|
|
compile hal_diag.c pid_misc.c
|
| 63 |
|
|
|
| 64 |
|
|
implements CYGINT_HAL_DEBUG_GDB_STUBS
|
| 65 |
|
|
implements CYGINT_HAL_DEBUG_GDB_STUBS_BREAK
|
| 66 |
|
|
implements CYGINT_HAL_VIRTUAL_VECTOR_SUPPORT
|
| 67 |
|
|
implements CYGINT_HAL_ARM_THUMB_ARCH
|
| 68 |
|
|
implements CYGINT_HAL_ARM_BIGENDIAN
|
| 69 |
|
|
implements CYGINT_HAL_ARM_ARCH_ARM7
|
| 70 |
|
|
implements CYGINT_HAL_ARM_ARCH_ARM9
|
| 71 |
|
|
implements CYGINT_HAL_TESTS_NO_CACHES
|
| 72 |
|
|
|
| 73 |
|
|
define_proc {
|
| 74 |
|
|
puts $::cdl_system_header "#define CYGBLD_HAL_TARGET_H "
|
| 75 |
|
|
puts $::cdl_system_header "#define CYGBLD_HAL_PLATFORM_H "
|
| 76 |
|
|
puts $::cdl_header ""
|
| 77 |
|
|
puts $::cdl_header "#define HAL_PLATFORM_CPU \"ARM 7TDMI\""
|
| 78 |
|
|
puts $::cdl_header "#define HAL_PLATFORM_BOARD \"PID\""
|
| 79 |
|
|
puts $::cdl_header "#define HAL_PLATFORM_EXTRA \"\""
|
| 80 |
|
|
puts $::cdl_header ""
|
| 81 |
|
|
|
| 82 |
|
|
puts $::cdl_header "#define CYGPRI_KERNEL_TESTS_DHRYSTONE_PASSES 100000"
|
| 83 |
|
|
}
|
| 84 |
|
|
|
| 85 |
|
|
|
| 86 |
|
|
cdl_component CYG_HAL_STARTUP {
|
| 87 |
|
|
display "Startup type"
|
| 88 |
|
|
flavor data
|
| 89 |
|
|
legal_values {"RAM" "ROM"}
|
| 90 |
|
|
default_value {"RAM"}
|
| 91 |
|
|
no_define
|
| 92 |
|
|
define -file system.h CYG_HAL_STARTUP
|
| 93 |
|
|
description "
|
| 94 |
|
|
When targetting the PID eval board it is possible to build
|
| 95 |
|
|
the system for either RAM bootstrap or ROM bootstrap(s). Select
|
| 96 |
|
|
'ram' when building programs to load into RAM using onboard
|
| 97 |
|
|
debug software such as Angel or eCos GDB stubs. Select 'rom'
|
| 98 |
|
|
when building a stand-alone application which will be put
|
| 99 |
|
|
into ROM."
|
| 100 |
|
|
|
| 101 |
|
|
}
|
| 102 |
|
|
|
| 103 |
|
|
cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL_BAUD {
|
| 104 |
|
|
display "Diagnostic serial port baud rate"
|
| 105 |
|
|
flavor data
|
| 106 |
|
|
legal_values 9600 19200 38400 115200
|
| 107 |
|
|
default_value 38400
|
| 108 |
|
|
description "
|
| 109 |
|
|
This option selects the baud rate used for the diagnostic port.
|
| 110 |
|
|
Note: this should match the value chosen for the GDB port if the
|
| 111 |
|
|
diagnostic and GDB port are the same."
|
| 112 |
|
|
}
|
| 113 |
|
|
|
| 114 |
|
|
cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_DEBUG_CHANNEL_BAUD {
|
| 115 |
|
|
display "GDB serial port baud rate"
|
| 116 |
|
|
flavor data
|
| 117 |
|
|
legal_values 9600 19200 38400 115200
|
| 118 |
|
|
default_value 38400
|
| 119 |
|
|
description "
|
| 120 |
|
|
This option controls the baud rate used for the GDB connection."
|
| 121 |
|
|
}
|
| 122 |
|
|
|
| 123 |
|
|
cdl_option CYGSEM_HAL_ARM_PID_ANGEL_BOOT {
|
| 124 |
|
|
display "Support startup from Angel"
|
| 125 |
|
|
default_value 0
|
| 126 |
|
|
description "
|
| 127 |
|
|
The Angel monitor can be used for some simple initial bootstrap
|
| 128 |
|
|
operations. However, since Angel starts applications in user
|
| 129 |
|
|
mode, the eCos startup code must jump through certain hoops
|
| 130 |
|
|
to get started."
|
| 131 |
|
|
}
|
| 132 |
|
|
|
| 133 |
|
|
cdl_option CYGHWR_HAL_ARM_PID_DIAG_LEDS {
|
| 134 |
|
|
display "Enable use of PPx LEDs"
|
| 135 |
|
|
default_value 0
|
| 136 |
|
|
description "
|
| 137 |
|
|
The PID board has four LEDs labelled PP0-PP3. These can be
|
| 138 |
|
|
controlled by eCos if jumpers 9-16 on LK11 are
|
| 139 |
|
|
shorted. Note that this prevents the parallel port from
|
| 140 |
|
|
being used. See the PID board manual for details.
|
| 141 |
|
|
|
| 142 |
|
|
Enabling this option causes eCos to flash the LEDs during
|
| 143 |
|
|
early board initialization. See vectors.S for
|
| 144 |
|
|
details. Before calling cyg_start, PP0 is switched on,
|
| 145 |
|
|
PP1-3 are switched off. The application code can use the
|
| 146 |
|
|
function hal_diag_led() to control the LEDs after this
|
| 147 |
|
|
point."
|
| 148 |
|
|
}
|
| 149 |
|
|
|
| 150 |
|
|
|
| 151 |
|
|
cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL_DEFAULT {
|
| 152 |
|
|
display "Default console channel."
|
| 153 |
|
|
flavor data
|
| 154 |
|
|
calculated 0
|
| 155 |
|
|
}
|
| 156 |
|
|
|
| 157 |
|
|
cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_COMM_CHANNELS {
|
| 158 |
|
|
display "Number of communication channels on the board"
|
| 159 |
|
|
flavor data
|
| 160 |
|
|
calculated 2
|
| 161 |
|
|
}
|
| 162 |
|
|
|
| 163 |
|
|
cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_DEBUG_CHANNEL {
|
| 164 |
|
|
display "Debug serial port"
|
| 165 |
|
|
active_if CYGPRI_HAL_VIRTUAL_VECTOR_DEBUG_CHANNEL_CONFIGURABLE
|
| 166 |
|
|
flavor data
|
| 167 |
|
|
legal_values 0 to CYGNUM_HAL_VIRTUAL_VECTOR_COMM_CHANNELS-1
|
| 168 |
|
|
default_value 0
|
| 169 |
|
|
description "
|
| 170 |
|
|
The PID board has two serial ports. This option
|
| 171 |
|
|
chooses which port will be used to connect to a host
|
| 172 |
|
|
running GDB."
|
| 173 |
|
|
}
|
| 174 |
|
|
|
| 175 |
|
|
cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL {
|
| 176 |
|
|
display "Diagnostic serial port"
|
| 177 |
|
|
active_if CYGPRI_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL_CONFIGURABLE
|
| 178 |
|
|
flavor data
|
| 179 |
|
|
legal_values 0 to CYGNUM_HAL_VIRTUAL_VECTOR_COMM_CHANNELS-1
|
| 180 |
|
|
default_value CYGNUM_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL_DEFAULT
|
| 181 |
|
|
description "
|
| 182 |
|
|
The PID board has two serial ports. This option
|
| 183 |
|
|
chooses which port will be used for diagnostic output."
|
| 184 |
|
|
}
|
| 185 |
|
|
|
| 186 |
|
|
# Real-time clock/counter specifics
|
| 187 |
|
|
cdl_component CYGNUM_HAL_RTC_CONSTANTS {
|
| 188 |
|
|
display "Real-time clock constants"
|
| 189 |
|
|
flavor none
|
| 190 |
|
|
|
| 191 |
|
|
cdl_option CYGNUM_HAL_RTC_NUMERATOR {
|
| 192 |
|
|
display "Real-time clock numerator"
|
| 193 |
|
|
flavor data
|
| 194 |
|
|
calculated 1000000000
|
| 195 |
|
|
}
|
| 196 |
|
|
cdl_option CYGNUM_HAL_RTC_DENOMINATOR {
|
| 197 |
|
|
display "Real-time clock denominator"
|
| 198 |
|
|
flavor data
|
| 199 |
|
|
calculated 100
|
| 200 |
|
|
}
|
| 201 |
|
|
cdl_option CYGNUM_HAL_RTC_PERIOD {
|
| 202 |
|
|
display "Real-time clock period"
|
| 203 |
|
|
flavor data
|
| 204 |
|
|
calculated 12500
|
| 205 |
|
|
}
|
| 206 |
|
|
}
|
| 207 |
|
|
|
| 208 |
|
|
cdl_component CYGBLD_GLOBAL_OPTIONS {
|
| 209 |
|
|
display "Global build options"
|
| 210 |
|
|
flavor none
|
| 211 |
|
|
parent CYGPKG_NONE
|
| 212 |
|
|
description "
|
| 213 |
|
|
Global build options including control over
|
| 214 |
|
|
compiler flags, linker flags and choice of toolchain."
|
| 215 |
|
|
|
| 216 |
|
|
|
| 217 |
|
|
cdl_option CYGBLD_GLOBAL_COMMAND_PREFIX {
|
| 218 |
|
|
display "Global command prefix"
|
| 219 |
|
|
flavor data
|
| 220 |
|
|
no_define
|
| 221 |
|
|
default_value { "arm-elf" }
|
| 222 |
|
|
description "
|
| 223 |
|
|
This option specifies the command prefix used when
|
| 224 |
|
|
invoking the build tools."
|
| 225 |
|
|
}
|
| 226 |
|
|
|
| 227 |
|
|
cdl_option CYGBLD_GLOBAL_CFLAGS {
|
| 228 |
|
|
display "Global compiler flags"
|
| 229 |
|
|
flavor data
|
| 230 |
|
|
no_define
|
| 231 |
|
|
default_value { (CYGHWR_THUMB ? "-mthumb " : ((CYGHWR_HAL_ARM_CPU_FAMILY == "ARM9") ? "-mcpu=arm9 " : "-mcpu=arm7tdmi ")) .
|
| 232 |
|
|
(CYGBLD_ARM_ENABLE_THUMB_INTERWORK ? "-mthumb-interwork " : "") .
|
| 233 |
|
|
(CYGHWR_HAL_ARM_BIGENDIAN ? "-mbig-endian " : "") .
|
| 234 |
|
|
"-Wall -Wpointer-arith -Wstrict-prototypes -Winline -Wundef -Woverloaded-virtual -g -O2 -ffunction-sections -fdata-sections -fno-rtti -fno-exceptions -fvtable-gc -finit-priority" }
|
| 235 |
|
|
description "
|
| 236 |
|
|
This option controls the global compiler flags which
|
| 237 |
|
|
are used to compile all packages by default.
|
| 238 |
|
|
Individual packages may define options which override
|
| 239 |
|
|
these global flags."
|
| 240 |
|
|
}
|
| 241 |
|
|
|
| 242 |
|
|
cdl_option CYGBLD_GLOBAL_LDFLAGS {
|
| 243 |
|
|
display "Global linker flags"
|
| 244 |
|
|
flavor data
|
| 245 |
|
|
no_define
|
| 246 |
|
|
default_value { (CYGHWR_THUMB ? "-mthumb " : ((CYGHWR_HAL_ARM_CPU_FAMILY == "ARM9") ? "-mcpu=arm9 " : "-mcpu=arm7tdmi ")) .
|
| 247 |
|
|
((CYGBLD_ARM_ENABLE_THUMB_INTERWORK || CYGSEM_HAL_ROM_MONITOR) ? "-mthumb-interwork " : "") .
|
| 248 |
|
|
(CYGHWR_HAL_ARM_BIGENDIAN ? "-mbig-endian " : "") .
|
| 249 |
|
|
"-g -nostdlib -Wl,--gc-sections -Wl,-static" }
|
| 250 |
|
|
description "
|
| 251 |
|
|
This option controls the global linker flags. Individual
|
| 252 |
|
|
packages may define options which override these global flags."
|
| 253 |
|
|
}
|
| 254 |
|
|
|
| 255 |
|
|
cdl_option CYGBLD_BUILD_GDB_STUBS {
|
| 256 |
|
|
display "Build GDB stub ROM image"
|
| 257 |
|
|
default_value 0
|
| 258 |
|
|
requires CYGBLD_BUILD_COMMON_GDB_STUBS
|
| 259 |
|
|
requires { CYG_HAL_STARTUP == "ROM" }
|
| 260 |
|
|
requires CYGSEM_HAL_ROM_MONITOR
|
| 261 |
|
|
requires CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS
|
| 262 |
|
|
requires CYGDBG_HAL_DEBUG_GDB_BREAK_SUPPORT
|
| 263 |
|
|
requires CYGDBG_HAL_DEBUG_GDB_THREAD_SUPPORT
|
| 264 |
|
|
requires ! CYGDBG_HAL_COMMON_INTERRUPTS_SAVE_MINIMUM_CONTEXT
|
| 265 |
|
|
requires ! CYGDBG_HAL_COMMON_CONTEXT_SAVE_MINIMUM
|
| 266 |
|
|
no_define
|
| 267 |
|
|
description "
|
| 268 |
|
|
This option enables the building of the GDB stubs for the
|
| 269 |
|
|
board. The address of the ELF headers in the image are
|
| 270 |
|
|
adjusted to ensure loading at an address in memory used
|
| 271 |
|
|
by the flash tool."
|
| 272 |
|
|
|
| 273 |
|
|
make -priority 320 {
|
| 274 |
|
|
/bin/gdb_module.bin : /bin/gdb_module.img
|
| 275 |
|
|
@mv $< $(<:.img=.elf)
|
| 276 |
|
|
$(OBJCOPY) --strip-debug --change-addresses=0xFC060000 $(<:.img=.elf) $<
|
| 277 |
|
|
$(OBJCOPY) -O binary $(<:.img=.elf) $@
|
| 278 |
|
|
}
|
| 279 |
|
|
}
|
| 280 |
|
|
|
| 281 |
|
|
cdl_option CYGBLD_BUILD_FLASH_TOOL {
|
| 282 |
|
|
display "Build flash programming tool"
|
| 283 |
|
|
default_value 0
|
| 284 |
|
|
requires { CYG_HAL_STARTUP == "RAM" }
|
| 285 |
|
|
requires CYGNUM_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL == 1
|
| 286 |
|
|
requires CYGPKG_LIBC
|
| 287 |
|
|
requires CYGPKG_KERNEL
|
| 288 |
|
|
no_define
|
| 289 |
|
|
description "This option enables the building of the flash programming tool for copying the GDB stubs into flash memory."
|
| 290 |
|
|
make -priority 320 {
|
| 291 |
|
|
/bin/prog_flash.img : /src/prog_flash.c
|
| 292 |
|
|
@sh -c "mkdir -p src $(dir $@)"
|
| 293 |
|
|
$(CC) -c $(INCLUDE_PATH) -Wp,-MD,deps.tmp -I$(dir $<) $(CFLAGS) -o src/prog_flash.o $<
|
| 294 |
|
|
@echo $@ ": \\" > $(notdir $@).deps
|
| 295 |
|
|
@echo $(wildcard $(PREFIX)/lib/*) " \\" >> $(notdir $@).deps
|
| 296 |
|
|
@tail +2 deps.tmp >> $(notdir $@).deps
|
| 297 |
|
|
@echo >> $(notdir $@).deps
|
| 298 |
|
|
@rm deps.tmp
|
| 299 |
|
|
$(CC) $(LDFLAGS) -L$(PREFIX)/lib -Ttarget.ld -o $@ src/prog_flash.o
|
| 300 |
|
|
}
|
| 301 |
|
|
}
|
| 302 |
|
|
|
| 303 |
|
|
cdl_option CYGBLD_BUILD_FLASH_TOOL_BE {
|
| 304 |
|
|
display "Build flash programming tool for BE images on LE boards"
|
| 305 |
|
|
default_value 0
|
| 306 |
|
|
requires { CYG_HAL_STARTUP == "RAM" }
|
| 307 |
|
|
requires CYGNUM_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL == 1
|
| 308 |
|
|
requires CYGPKG_LIBC
|
| 309 |
|
|
requires CYGPKG_KERNEL
|
| 310 |
|
|
no_define
|
| 311 |
|
|
description "This option enables the building of the flash
|
| 312 |
|
|
programming tool for copying the GDB stubs
|
| 313 |
|
|
into flash memory. The tool built by enabling
|
| 314 |
|
|
this option must be used when programming BE
|
| 315 |
|
|
images on LE boards."
|
| 316 |
|
|
make -priority 320 {
|
| 317 |
|
|
/bin/prog_flash_BE_image_LE_system.img : /src/prog_flash.c
|
| 318 |
|
|
@sh -c "mkdir -p src $(dir $@)"
|
| 319 |
|
|
$(CC) -DBE_IMAGE -c $(INCLUDE_PATH) -Wp,-MD,deps.tmp -I$(dir $<) $(CFLAGS) -o src/prog_flash_be.o $<
|
| 320 |
|
|
@echo $@ ": \\" > $(notdir $@).deps
|
| 321 |
|
|
@echo $(wildcard $(PREFIX)/lib/*) " \\" >> $(notdir $@).deps
|
| 322 |
|
|
@tail +2 deps.tmp >> $(notdir $@).deps
|
| 323 |
|
|
@echo >> $(notdir $@).deps
|
| 324 |
|
|
@rm deps.tmp
|
| 325 |
|
|
$(CC) $(LDFLAGS) -L$(PREFIX)/lib -Ttarget.ld -o $@ src/prog_flash_be.o
|
| 326 |
|
|
}
|
| 327 |
|
|
}
|
| 328 |
|
|
}
|
| 329 |
|
|
|
| 330 |
|
|
cdl_component CYGHWR_MEMORY_LAYOUT {
|
| 331 |
|
|
display "Memory layout"
|
| 332 |
|
|
flavor data
|
| 333 |
|
|
no_define
|
| 334 |
|
|
calculated { CYG_HAL_STARTUP == "RAM" ? "arm_pid_ram" : \
|
| 335 |
|
|
"arm_pid_rom" }
|
| 336 |
|
|
|
| 337 |
|
|
cdl_option CYGHWR_MEMORY_LAYOUT_LDI {
|
| 338 |
|
|
display "Memory layout linker script fragment"
|
| 339 |
|
|
flavor data
|
| 340 |
|
|
no_define
|
| 341 |
|
|
define -file system.h CYGHWR_MEMORY_LAYOUT_LDI
|
| 342 |
|
|
calculated { CYG_HAL_STARTUP == "RAM" ? "" : \
|
| 343 |
|
|
"" }
|
| 344 |
|
|
}
|
| 345 |
|
|
|
| 346 |
|
|
cdl_option CYGHWR_MEMORY_LAYOUT_H {
|
| 347 |
|
|
display "Memory layout header file"
|
| 348 |
|
|
flavor data
|
| 349 |
|
|
no_define
|
| 350 |
|
|
define -file system.h CYGHWR_MEMORY_LAYOUT_H
|
| 351 |
|
|
calculated { CYG_HAL_STARTUP == "RAM" ? "" : \
|
| 352 |
|
|
"" }
|
| 353 |
|
|
}
|
| 354 |
|
|
}
|
| 355 |
|
|
|
| 356 |
|
|
|
| 357 |
|
|
cdl_option CYGSEM_HAL_ROM_MONITOR {
|
| 358 |
|
|
display "Behave as a ROM monitor"
|
| 359 |
|
|
flavor bool
|
| 360 |
|
|
default_value 0
|
| 361 |
|
|
parent CYGPKG_HAL_ROM_MONITOR
|
| 362 |
|
|
requires { CYG_HAL_STARTUP == "ROM" }
|
| 363 |
|
|
description "
|
| 364 |
|
|
Enable this option if this program is to be used as a ROM monitor,
|
| 365 |
|
|
i.e. applications will be loaded into RAM on the board, and this
|
| 366 |
|
|
ROM monitor may process exceptions or interrupts generated from the
|
| 367 |
|
|
application. This enables features such as utilizing a separate
|
| 368 |
|
|
interrupt stack when exceptions are generated."
|
| 369 |
|
|
}
|
| 370 |
|
|
|
| 371 |
|
|
cdl_component CYGPKG_CYGMON_HAL_OPTIONS {
|
| 372 |
|
|
display "CygMon HAL options"
|
| 373 |
|
|
flavor none
|
| 374 |
|
|
no_define
|
| 375 |
|
|
parent CYGPKG_CYGMON
|
| 376 |
|
|
active_if CYGPKG_CYGMON
|
| 377 |
|
|
description "
|
| 378 |
|
|
This option also lists the target's requirements for a valid CygMon
|
| 379 |
|
|
configuration."
|
| 380 |
|
|
|
| 381 |
|
|
|
| 382 |
|
|
cdl_option CYGBLD_BUILD_CYGMON_BIN {
|
| 383 |
|
|
display "Build CygMon ROM binary image"
|
| 384 |
|
|
active_if CYGBLD_BUILD_CYGMON
|
| 385 |
|
|
default_value 1
|
| 386 |
|
|
no_define
|
| 387 |
|
|
description "This option enables the conversion of the CygMon ELF
|
| 388 |
|
|
image to a binary image suitable for ROM programming."
|
| 389 |
|
|
|
| 390 |
|
|
make -priority 325 {
|
| 391 |
|
|
/bin/cygmon.bin : /bin/cygmon.elf
|
| 392 |
|
|
$(OBJCOPY) --strip-debug --change-addresses=0xFC060000 $< $(@:.bin=.img)
|
| 393 |
|
|
$(OBJCOPY) -O srec $< $(@:.bin=.srec)
|
| 394 |
|
|
$(OBJCOPY) -O binary $< $@
|
| 395 |
|
|
}
|
| 396 |
|
|
}
|
| 397 |
|
|
}
|
| 398 |
|
|
|
| 399 |
|
|
cdl_option CYGSEM_HAL_USE_ROM_MONITOR {
|
| 400 |
|
|
display "Work with a ROM monitor"
|
| 401 |
|
|
flavor booldata
|
| 402 |
|
|
legal_values { "Generic" "GDB_stubs" }
|
| 403 |
|
|
default_value { CYG_HAL_STARTUP == "RAM" ? "GDB_stubs" : 0 }
|
| 404 |
|
|
parent CYGPKG_HAL_ROM_MONITOR
|
| 405 |
|
|
requires { CYG_HAL_STARTUP == "RAM" }
|
| 406 |
|
|
description "
|
| 407 |
|
|
Support can be enabled for different varieties of ROM monitor.
|
| 408 |
|
|
This support changes various eCos semantics such as the encoding
|
| 409 |
|
|
of diagnostic output, or the overriding of hardware interrupt
|
| 410 |
|
|
vectors.
|
| 411 |
|
|
Firstly there is \"Generic\" support which prevents the HAL
|
| 412 |
|
|
from overriding the hardware vectors that it does not use, to
|
| 413 |
|
|
instead allow an installed ROM monitor to handle them. This is
|
| 414 |
|
|
the most basic support which is likely to be common to most
|
| 415 |
|
|
implementations of ROM monitor.
|
| 416 |
|
|
\"GDB_stubs\" provides support when GDB stubs are included in
|
| 417 |
|
|
the ROM monitor or boot ROM."
|
| 418 |
|
|
}
|
| 419 |
|
|
|
| 420 |
|
|
# custom rule to create a shell script to execute SID
|
| 421 |
|
|
make {
|
| 422 |
|
|
/runsid : /include/pkgconf/hal_arm_pid.h
|
| 423 |
|
|
@echo "arm-elf-sid CYGTST_SID_FLAGS \$$@" > $(notdir $@).tmp
|
| 424 |
|
|
$(CC) -E -P -c -xc -undef -imacros $< -o $@ $(notdir $@).tmp
|
| 425 |
|
|
@rm $(notdir $@).tmp
|
| 426 |
|
|
}
|
| 427 |
|
|
|
| 428 |
|
|
cdl_option CYGTST_SID_FLAGS {
|
| 429 |
|
|
display "SID execution flags"
|
| 430 |
|
|
flavor data
|
| 431 |
|
|
default_value { CYGHWR_HAL_ARM_BIGENDIAN ? "--board=pid7t -EB" : "--board=pid7t -EL" }
|
| 432 |
|
|
}
|
| 433 |
|
|
|
| 434 |
|
|
cdl_component CYGPKG_REDBOOT_HAL_OPTIONS {
|
| 435 |
|
|
display "Redboot HAL options"
|
| 436 |
|
|
flavor none
|
| 437 |
|
|
no_define
|
| 438 |
|
|
parent CYGPKG_REDBOOT
|
| 439 |
|
|
active_if CYGPKG_REDBOOT
|
| 440 |
|
|
description "
|
| 441 |
|
|
This option lists the target's requirements for a valid Redboot
|
| 442 |
|
|
configuration."
|
| 443 |
|
|
|
| 444 |
|
|
cdl_option CYGBLD_BUILD_REDBOOT_BIN {
|
| 445 |
|
|
display "Build Redboot ROM binary image"
|
| 446 |
|
|
active_if CYGBLD_BUILD_REDBOOT
|
| 447 |
|
|
default_value 1
|
| 448 |
|
|
no_define
|
| 449 |
|
|
description "This option enables the conversion of the Redboot ELF
|
| 450 |
|
|
image to a binary image suitable for ROM programming."
|
| 451 |
|
|
|
| 452 |
|
|
make -priority 325 {
|
| 453 |
|
|
/bin/redboot.bin : /bin/redboot.elf
|
| 454 |
|
|
$(OBJCOPY) --strip-debug $< $(@:.bin=.img)
|
| 455 |
|
|
$(OBJCOPY) -O srec $< $(@:.bin=.srec)
|
| 456 |
|
|
$(OBJCOPY) -O binary $< $@
|
| 457 |
|
|
}
|
| 458 |
|
|
}
|
| 459 |
|
|
}
|
| 460 |
|
|
}
|
