summaryrefslogtreecommitdiff
path: root/config.mk
diff options
context:
space:
mode:
authorMike Frysinger <vapier@gentoo.org>2010-08-11 23:42:26 -0400
committerScott Wood <scottwood@freescale.com>2010-08-13 13:32:42 -0500
commit962ad59e25640e586e2bceabf67a628a27f8f508 (patch)
tree232b659a46815bf280fa284a1fa513c0b7246102 /config.mk
parent668a6b45915d10d75357f5b93f569bbf49ea2b06 (diff)
downloadu-boot-imx-962ad59e25640e586e2bceabf67a628a27f8f508.zip
u-boot-imx-962ad59e25640e586e2bceabf67a628a27f8f508.tar.gz
u-boot-imx-962ad59e25640e586e2bceabf67a628a27f8f508.tar.bz2
env_nand: return error when no device is found
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> Tested-by: Ben Gardiner <bengardiner@nanometrics.ca>
Diffstat (limited to 'config.mk')
0 files changed, 0 insertions, 0 deletions