[U-Boot] [PATCH 2/4] powerpc/mpc8536ds: Invert SDHC_WP pin polarity

[Kumar Gala]

On Oct 3, 2011, at 2:18 PM, York Sun wrote:

> From: Xie Xiaobo <r63061 at freescale.com>
> 
> MPC8536 Rev 1.0 silicon have NMG_eSDHC118 erratum,
> so that the SDHC write protected pin polarity does not
> follow the SD card standard in MPC8536 Rev 1.0 silicon.
> The MPC8536DS board invert the SDHC_WP pin as a workaround.
> However, This silicon erratum has been fixed in Rev 1.1,
> So need invert the SDHC_WP polarity again when use the MPC8536
> Rev1.1 and greater on MPC8536DS board.
> 
> Signed-off-by: Xie Xiaobo <r63061 at freescale.com>
> ---
> board/freescale/mpc8536ds/mpc8536ds.c |    8 ++++++++
> 1 files changed, 8 insertions(+), 0 deletions(-)

applied to 85xx

- k