• Stefan Roese's avatar
    watchdog: Handle SPL build with watchdog disabled · 7fbd42f5
    Stefan Roese authored
    This patch adds some checks, so that the watchdog can be enabled in main
    U-Boot proper but can be disabled in SPL.
    
    This will be used by some AT91SAM based boards, which might enable the
    watchdog in the main U-Boot proper and not in SPL. It will be enabled in
    SPL by default there, so no need to configure it there. This approach
    saves some space in SPL.
    Signed-off-by: default avatarStefan Roese <sr@denx.de>
    Cc: Heiko Schocher <hs@denx.de>
    Cc: Andreas Bießmann <andreas@biessmann.org>
    Cc: Eugen Hristev <eugen.hristev@microchip.com>
    Reviewed-by: default avatarHeiko Schocher <hs@denx.de>
    Tested on the taurus board:
    Tested-by: default avatarHeiko Schocher <hs@denx.de>
    7fbd42f5