Eric Lee / smarc-fsl-linux-kernel

07 Feb, 2007

2 commits

  • 5427828e8   [POWERPC] Fix kernel build errors for mpc8272ads and mpc8560ads ... Browse Code »

    Recent update of asm-powerpc/io.h caused cpm-related stuff to break in the
    current kernel. Current patch fixes it, as well as other inconsistencies
    expressed, that do not permit targets from working properly:

    - Updated dts with a chosen node with interrupt controller,
    - fixed messed device IDs among CPM2 SoC devices,
    - corrected odd header name and fixed type in defines,
    - Added 82xx subdir to the powerpc/platforms Makefile, missed during
    initial commit,
    - new solely-powerpc header file for 8260 family (was using one from
    arch/ppc, this one cleaned up from the extra stuff), in fact for now
    a placeholder to get the board-specific includes for stuff not yet
    capable to live with devicetree peeks only
    - Fixed couple of misprints in reference mpc8272 dts.

    Signed-off-by: Vitaly Bordug
    Signed-off-by: Paul Mackerras

    Vitaly Bordug
     
  • f2a0bd375   [POWERPC] 8xx: powerpc port of core CPM PIC ... Browse Code »

    This covers common CPM access functions, CPM interrupt controller code,
    micropatch and a few compatibility things to kee the same driver base
    working with arch/ppc. This version is refined with all the comments
    (mostly PIC-related) addressed.

    Signed-off-by: Vitaly Bordug
    Signed-off-by: Paul Mackerras

    Vitaly Bordug
     

22 Sep, 2006

1 commit

  • fc8e50e34   POWERPC: Get rid of remapping the whole immr ... Browse Code »

    The stuff below cleans up the code attempting to remap the whole cpm2_immr
    early, as well as places happily assuming that fact. This is more like the 2.4
    legacy stuff, and is at least confusing and unclear now.

    To keep the world comfortable, a new mechanism is introduced: before accessing
    specific immr register/register set, one needs to map it, using cpm2_map(),
    for instance, access to CPM command register will look like
    volatile cpm_cpm2_t *cp = cpm2_map(im_cpm);
    keeping the code clear, yet without "already defined somewhere" cpm2_immr.

    So far, unmapping code is not implemented, but it's not a big deal to add it,
    if the whole idea makes sense.

    Signed-off-by: Vitaly Bordug

    Vitaly Bordug
     

21 Sep, 2006

1 commit