hal_mips_idt32334.cdl

来自「eCos操作系统源码」· CDL 代码 · 共 110 行

# ====================================================================
#
#      hal_mips_idt32334.cdl
#
#      MIPS/IDT32334 variant architectural HAL package configuration data
#
# ====================================================================
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# ====================================================================
######DESCRIPTIONBEGIN####
#
# Author(s):      tmichals
# Original data:  tmichals
# Contributors:
# Date:           2003-02-13
#
#####DESCRIPTIONEND####
#
# ====================================================================

cdl_package CYGPKG_HAL_MIPS_IDT32334 {
    display       "MIPS IDT32334 variant HAL"
    parent        CYGPKG_HAL_MIPS
    hardware
    include_dir   cyg/hal
    define_header hal_mips_idt32334.h
    description   "
           The IDT32334 variant HAL package provides generic support
           for platforms based on this variant. It is also necessary to
           select a specific target platform HAL package."

        cdl_option CYGHWR_HAL_MIPS_FPU {
            display    "Variant FPU support"
            calculated 0
        }

        cdl_option CYGPKG_HAL_MIPS_MSBFIRST {
            display    "CPU Variant big-endian"
            calculated 1
        }

    implements    CYGINT_HAL_MIPS_VARIANT    

    define_proc {
        puts $::cdl_header "#include <pkgconf/hal_mips.h>"
    }

    cdl_option CYGHWR_HAL_MIPS_CPU_FREQ_ACTUAL {
        display       "Actual CPU frequency"
        calculated    (CYGHWR_HAL_MIPS_CPU_FREQ * 1000000)
        requires      ((CYGHWR_HAL_MIPS_CPU_FREQ==50) || (CYGHWR_HAL_MIPS_CPU_FREQ==66) || (CYGHWR_HAL_MIPS_CPU_FREQ==75))
        flavor data
        description "
            Only the frequencies 50MHz, 66MHz and 75MHzare supported for this
            CPU variant."
    } 


    compile       var_misc.c var_intr.c

    make {
        <PREFIX>/lib/target.ld: <PACKAGE>/src/mips_idt32334.ld
        $(CC) -E -P -Wp,-MD,target.tmp -DEXTRAS=1 -xc $(INCLUDE_PATH) $(CFLAGS) -o $@ $<
        @echo $@ ": \\" > $(notdir $@).deps
        @tail -n +2 target.tmp >> $(notdir $@).deps
        @echo >> $(notdir $@).deps
        @rm target.tmp
    }

    cdl_option CYGBLD_LINKER_SCRIPT {
        display "Linker script"
        flavor data
	no_define
        calculated  { "src/mips_idt32334.ld" }
    }
}

# EOF hal_mips_idt32334.cdl