[U-Boot] [PATCH 3/5] altera_qspi: skip erase if the sector is blank

[Thomas Chou]

On 2015年12月24日 08:51, Thomas Chou wrote:
> Skip erase if the sector is blank. The sector erase is slow, and
> may take 0.7 sec typically or up to 3 sec worst-case.
>
> Signed-off-by: Thomas Chou <thomas at wytron.com.tw>
> ---
>   drivers/mtd/altera_qspi.c | 39 +++++++++++++++++++++++++--------------
>   1 file changed, 25 insertions(+), 14 deletions(-)
>

Applied to u-boot-nios.