Harald Seiler 50bb682c5c tools: fw_env: Fix warning when reading too little ...

When using CONFIG_ENV_IS_IN_FAT and the config-file specifies a size
larger than what U-Boot wrote into the env-file, a confusing error
message is shown:

    $ fw_printenv
    Read error on /boot/uboot.env: Success

Fix this by showing a different error message when read returns too
little data.

Signed-off-by: Harald Seiler <hws@denx.de>

2020-06-02 13:06:14 -04:00

39 KiB

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