Re: [U-Boot] [PATCH] env_nand: return error when no device is found

On Wed, Aug 11, 2010 at 11:42:26PM -0400, Mike Frysinger wrote:

Currently, if there is an error probing the NAND chip and the env is based in NAND, the readenv() function will use a NULL function pointer and thus jump to address 0.

Here I just check for a non-zero value of blocksize as that shouldn't be zero when a valid device is found, but perhaps there is a better way for someone familiar with the NAND internals to suggest.

Signed-off-by: Mike Frysinger vapier@gentoo.org

common/env_nand.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-)

Applied to u-boot-nand-flash.

-Scott