On 01/22/2016 02:20 AM, Ashish Kumar wrote:
> Return value of ffs64() different to that of __ffs64(),
> ffs64(0x80000000) = 0x20
> __ffs64(0x80000000) = 0x1f,
> as result of this change -1 from start_align needs to be removed.
> Incorrect DDR law was created in case of B4860qds
>
> Signed-off-by: Ashish Kumar <ashish.ku...@nxp.com>
> ---
> * Test on B4860qds and T1040
> * 83xx platform not tested
Revised commit message as
Incorrect DDR law was created in case of B4860qds after commit
2d2f490d. Return value of ffs64() differs from __ffs64(), eg.
ffs64(0x80000000) = 0x20
__ffs64(0x80000000) = 0x1f
As a result of this change, callers need to adjust the expected
return value by removing -1.
Applied to u-boot-mpc85xx master branch. Awaiting upstream.
Thanks.
York
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