Eric Lee / smarc-fsl-linux-kernel

06 Sep, 2012

1 commit

  • 7c304d7e2   memory: fix build when CONFIG_OF && !CONFIG_DDR ... Browse Code »

    Commit e6b42eb "memory: emif: add device tree support to emif driver"
    added drivers/memory/of_memory.c, which references tables defined in
    lib/jedec_ddr_data.c. of_memory.c is compiled when CONFIG_OF, whereas
    jedec_ddr_data.c is compiled when CONFIG_DDR. This breaks the build
    when CONFIG_OF is defined but not CONFIG_DDR:

    drivers/built-in.o: In function `of_get_ddr_timings':
    drivers/memory/of_memory.c:138: undefined reference to `lpddr2_jedec_timings'
    drivers/built-in.o: In function `of_get_min_tck':
    drivers/memory/of_memory.c:62: undefined reference to `lpddr2_jedec_min_tck'
    make: *** [vmlinux] Error 1

    To solve this, only compile of_memory.c when CONFIG_OF && CONFIG_DDR,
    otherwise, stub out the functions.

    Signed-off-by: Stephen Warren
    Signed-off-by: Greg Kroah-Hartman

    Stephen Warren
     

05 Sep, 2012

1 commit

  • e6b42eb6a   memory: emif: add device tree support to emif driver ... Browse Code »
    44

    Device tree support for the EMIF driver. LPDDR2 generic timings
    extraction from device is managed using couple of helper
    functions which can be used by other memory controller
    drivers.

    Reviewed-by: Benoit Cousson
    Reviewed-by: Grant Likely
    Tested-by: Lokesh Vutla
    Signed-off-by: Aneesh V
    Signed-off-by: Santosh Shilimkar
    Cc: Greg Kroah-Hartman
    Signed-off-by: Greg Kroah-Hartman

    Aneesh V