tree 45036f888029797df3058eb7c99c1fa2f6b22632
parent 028c79f7d9bd620fe884474ab58c66d1516661dd
author Heiko Schocher <hs@denx.de> 1253685368 +0200
committer Wolfgang Denk <wd@denx.de> 1253834533 +0200

mucmc52, uc101: delete ata@3a00 node, if no CF card is detected

U-Boot can detect if an IDE device is present or not.
If not, and this new config option is activated, U-Boot
removes the ATA node from the DTS before booting Linux,
so the Linux IDE driver does not probe the device and
crash. This is needed for buggy hardware (uc101) where
no pull down resistor is connected to the signal IDE5V_DD7.

Signed-off-by: Heiko Schocher <hs@denx.de>