📄 hal_arm_edb7xxx.cdl
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default_value 0
description "
The EDB7xxx boards have two 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 {
display "Diagnostic 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 EDB7xxx boards have two serial ports. This option
chooses which port will be used for diagnostic output."
}
cdl_option CYGHWR_HAL_ARM_EDB7XXX_PROCESSOR_CLOCK {
display "Processor clock rate (kHz)"
flavor data
legal_values 18432 36864 49152 73728 90317
default_value { CYGHWR_HAL_ARM_EDB7XXX_VARIANT == "CL_PS7111" ? 18432 : 73728 }
description "
The processor can run at various frequencies."
}
cdl_option CYGHWR_HAL_ARM_EDB7XXX_DRAM_SIZE {
display "Installed DRAM on board"
flavor data
legal_values 0 2 16
default_value { CYGHWR_HAL_ARM_EDB7XXX_BOARD_VARIANT == "CL7111" ? 2 : \
CYGHWR_HAL_ARM_EDB7XXX_BOARD_VARIANT == "EDB7209" ? 0 : 16 }
description "
The Cirrus Logic boards can have various amounts of DRAM installed.
The machine needs to be initialized differently, depending
upon the amount installed."
}
cdl_option CYGHWR_HAL_ARM_EDB7XXX_SOFTWARE_DRAM_REFRESH {
display "Perform DRAM refresh in software"
flavor bool
default_value 0
description "
This option will add code that refreshes the DRAM by
touching all of DRAM during the system clock interrupt
processing."
}
cdl_option CYGHWR_HAL_ARM_EDB7XXX_LCD_INSTALLED {
display "LCD installed"
flavor bool
default_value 1
description "
If an LCD panel is installed, 128K of DRAM will be dedicated to the
LCD buffer by the system intialization. Note: changing this value
from the default will alter the memory map and a new debug enviroment
(GDB or RedBoot) may be required."
}
# Real-time clock/counter specifics
cdl_component CYGNUM_HAL_RTC_CONSTANTS {
display "Real-time clock constants"
flavor none
cdl_option CYGNUM_HAL_RTC_NUMERATOR {
display "Real-time clock numerator"
flavor data
default_value 1000000000
}
cdl_option CYGNUM_HAL_RTC_DENOMINATOR {
display "Real-time clock denominator"
flavor data
default_value 100
}
cdl_option CYGNUM_HAL_RTC_PERIOD {
display "Real-time clock period"
flavor data
default_value { CYGHWR_HAL_ARM_EDB7XXX_PROCESSOR_CLOCK <= 73728 ? 5120 : 6272 };
# Assumes 512KHz clock - usually.
}
}
cdl_component CYGBLD_GLOBAL_OPTIONS {
display "Global build options"
flavor none
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-elf" }
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 { CYGHWR_HAL_ARM_EDB7XXX_VARIANT == "CL_PS7111" ? "-mcpu=arm710c -Wall -Wpointer-arith -Wstrict-prototypes -Winline -Wundef -Woverloaded-virtual -g -O2 -ffunction-sections -fdata-sections -fno-rtti -fno-exceptions -fvtable-gc -finit-priority" : \
"-mcpu=arm7tdmi -Wall -Wpointer-arith -Wstrict-prototypes -Winline -Wundef -Woverloaded-virtual -g -O2 -ffunction-sections -fdata-sections -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 { CYGHWR_HAL_ARM_EDB7XXX_VARIANT == "CL_PS7111" ? "-mcpu=arm710c -Wl,--gc-sections -Wl,-static -g -nostdlib" : "-mcpu=arm7tdmi -Wl,--gc-sections -Wl,-static -g -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") || (CYG_HAL_STARTUP == "ROMRAM") }
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) -O binary $< $@
}
}
cdl_option CYGBLD_BUILD_FLASH_TOOL {
display "Build flash programming tool"
default_value 0
requires { CYG_HAL_STARTUP == "RAM" }
requires CYGPKG_LIBC
requires CYGPKG_KERNEL
no_define
description "This option enables the building of the flash programming tool for copying the GDB stubs into flash memory."
make -priority 320 {
<PREFIX>/bin/prog_flash.img : <PACKAGE>/misc/prog_flash.c
@sh -c "mkdir -p misc $(dir $@)"
$(CC) -c $(INCLUDE_PATH) -Wp,-MD,deps.tmp -I$(dir $<) $(CFLAGS) -o misc/prog_flash.o $<
@echo $@ ": \\" > $(notdir $@).deps
@echo $(wildcard $(PREFIX)/lib/*) " \\" >> $(notdir $@).deps
@tail -n +2 deps.tmp >> $(notdir $@).deps
@echo >> $(notdir $@).deps
@rm deps.tmp
$(CC) $(LDFLAGS) -L$(PREFIX)/lib -Ttarget.ld -o $@ misc/prog_flash.o
}
}
cdl_option CYGBLD_BUILD_AUX_TESTS {
display "Build tests for auxiliaries"
default_value 0
requires { CYG_HAL_STARTUP == "RAM" }
requires CYGPKG_LIBC
requires CYGPKG_KERNEL
no_define
description "
This option enables the building of some tests for the
auxiliary devices."
make -priority 320 {
<PREFIX>/bin/lcd_test.img : <PACKAGE>/misc/lcd_test.c
@sh -c "mkdir -p misc $(dir $@)"
$(CC) -c $(INCLUDE_PATH) -Wp,-MD,deps.tmp -I$(dir $<) $(CFLAGS) -o misc/lcd_test.o $<
@echo $@ ": \\" > $(notdir $@).deps
@echo $(wildcard $(PREFIX)/lib/*) " \\" >> $(notdir $@).deps
@tail -n +2 deps.tmp >> $(notdir $@).deps
@echo >> $(notdir $@).deps
@rm deps.tmp
$(CC) $(LDFLAGS) -L$(PREFIX)/lib -Ttarget.ld -o $@ misc/lcd_test.o
}
make -priority 320 {
<PREFIX>/bin/panel_test.img : <PACKAGE>/misc/panel_test.c
@sh -c "mkdir -p misc $(dir $@)"
$(CC) -c $(INCLUDE_PATH) -Wp,-MD,deps.tmp -I$(dir $<) $(CFLAGS) -o misc/panel_test.o $<
@echo $@ ": \\" > $(notdir $@).deps
@echo $(wildcard $(PREFIX)/lib/*) " \\" >> $(notdir $@).deps
@tail -n +2 deps.tmp >> $(notdir $@).deps
@echo >> $(notdir $@).deps
@rm deps.tmp
$(CC) $(LDFLAGS) -L$(PREFIX)/lib -Ttarget.ld -o $@ misc/panel_test.o
}
make -priority 320 {
<PREFIX>/bin/kbd_test.img : <PACKAGE>/misc/kbd_test.c
@sh -c "mkdir -p misc $(dir $@)"
$(CC) -c $(INCLUDE_PATH) -Wp,-MD,deps.tmp -I$(dir $<) $(CFLAGS) -o misc/kbd_test.o $<
@echo $@ ": \\" > $(notdir $@).deps
@echo $(wildcard $(PREFIX)/lib/*) " \\" >> $(notdir $@).deps
@tail -n +2 deps.tmp >> $(notdir $@).deps
@echo >> $(notdir $@).deps
@rm deps.tmp
$(CC) $(LDFLAGS) -L$(PREFIX)/lib -Ttarget.ld -o $@ misc/kbd_test.o
}
make -priority 320 {
<PREFIX>/bin/i2s_audio_test.img : <PACKAGE>/misc/i2s_audio_test.c <PACKAGE>/misc/i2s_audio_fiq.S
@sh -c "mkdir -p misc $(dir $@)"
$(CC) -c $(INCLUDE_PATH) -Wp,-MD,deps.tmp -I$(dir $<) $(CFLAGS) -o misc/i2s_audio_test.o $<
@echo $@ ": \\" > $(notdir $@).deps
@echo $(wildcard $(PREFIX)/lib/*) " \\" >> $(notdir $@).deps
@tail -n +2 deps.tmp >> $(notdir $@).deps
@echo >> $(notdir $@).deps
# warning: no proper deps here
$(CC) -c $(INCLUDE_PATH) -I$(dir $<) $(CFLAGS) -o misc/i2s_audio_fiq.o $(REPOSITORY)/$(PACKAGE)/misc/i2s_audio_fiq.S
$(CC) $(LDFLAGS) -L$(PREFIX)/lib -Ttarget.ld -o $@ misc/i2s_audio_test.o misc/i2s_audio_fiq.o
}
}
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