On Fri, Jun 20, 2014 at 12:17:29PM -0500, Lijun Pan wrote: > [backport from linux commit 204b885e and 218e180e7] > 64 bit processors are becomming more and more popular. > lower_32_bits and upper_32_bits save our labor doing > shifts/manipulations like (u32)(n) and (u32)((n) >> 32). > They are good helpers in both little and big endian cases. > Port these two functions here from Linux:include/linux/kernel.h, > cater the comment message to little/big endian cases. > Later on, developers could include linux/compat.h if they want to > use these two functions. > > Signed-off-by: Lijun Pan <lijun....@freescale.com>
Applied to u-boot/master, thanks! -- Tom
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