• Paul Walmsley's avatar
    OMAP2+: Kconfig: disallow builds for boards that don't use the currently-selected SoC · 6515e489
    Paul Walmsley authored
    Currently, if, for example, CONFIG_ARCH_OMAP2420 is not selected, OMAP2420
    board files can still be included in the build.  This results in link errors:
    
    arch/arm/mach-omap2/built-in.o: In function `omap_generic_map_io':
    .../arch/arm/mach-omap2/board-generic.c:51: undefined reference to `omap2_set_globals_242x'
    arch/arm/mach-omap2/built-in.o: In function `omap_h4_init':
    .../arch/arm/mach-omap2/board-h4.c:330: undefined reference to `omap2420_mux_init'
    arch/arm/mach-omap2/built-in.o: In function `omap_h4_map_io':
    .../arch/arm/mach-omap2/board-h4.c:373: undefined reference to `omap2_set_globals_242x'
    arch/arm/mach-omap2/built-in.o: In function `omap_apollon_init':
    .../arch/arm/mach-omap2/board-apollon.c:325: undefined reference to `omap2420_mux_init'
    arch/arm/mach-omap2/built-in.o: In function `omap_apollon_map_io':
    .../arch/arm/mach-omap2/board-apollon.c:353: undefined reference to `omap2_set_globals_242x'
    make: *** [.tmp_vmlinux1] Error 1
    
    Fix this by making the boards depend on the Kconfig option for the
    specific SoC that they use.
    
    Also, while here, fix the mach-omap2/board-generic.c file to remove the
    dependency on OMAP2420.
    
    Charulatha Varadarajan <charu@ti.com> caught a typo - thanks Charu.
    Signed-off-by: default avatarPaul Walmsley <paul@pwsan.com>
    Cc: Tony Lindgren <tony@atomide.com>
    Cc: Charulatha Varadarajan <charu@ti.com>
    6515e489
Kconfig 6.04 KB