• Tony Lindgren's avatar
    omap2/3: Fix DEBUG_LL for omap zoom2/3 · a4f57b81
    Tony Lindgren authored
    Zoom2 and 3 have UARTs only on the external debug board.
    GPMC needs to be mapped early to use it for DEBUG_LL.
    
    Additionally, 0xfb000000 overlaps with other areas, so
    use 0xfa400000 for the virtual address instead.
    
    Note that with the pending serial.c patches you need to
    set console=ttyS0,115200n8 as it will be the only UART
    mapped. To use DEBUG_LL, you need to pass also earlyprintk
    in cmdline.
    
    Cc: Allen Pais <allen.pais@ti.com>
    Acked-by: default avatarVikram Pandita <vikram.pandita@ti.com>
    Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
    a4f57b81
serial.h 3.15 KB