• Magnus Damm's avatar
    sh: update r7780rp interrupt code · da2d7f4b
    Magnus Damm authored
    This patch updates the board specific irq code for r7780rp. The new code is
    very similar to the other highlander implementations, with the exception that
    the r7780rp handles pci interrupts using IRL. To simplify the pci code and
    use the same interrupt numbers as r7780mp and r7785rp we hook in to the
    cpu specific pci vectors.
    
    The pci interrupts and the push switch all work well with and without this
    patch. CF and AX88796 are not ok though and the source of the problem is
    unknown at this point. The AX88796 does for not detect it's proper mac
    address (IPL gets it right) and the kernel hangs on CF access. As a workaround
    this patch removes the CF and the AX88796 from the platform datain case of
    r7780rp.
    Signed-off-by: default avatarMagnus Damm <damm@igel.co.jp>
    Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
    da2d7f4b
irq-r7780rp.c 1.54 KB