[U-Boot] [PATCH 1/2] powerpc/p1022ds: add support for SPI and SD boot

Andy Fleming afleming at gmail.com
Thu Aug 9 02:24:07 CEST 2012


On Fri, May 18, 2012 at 11:04 AM, Timur Tabi <timur at freescale.com> wrote:
> From: Matthew McClintock <msm at freescale.com>
>
> Add TLB mappings, board target options, and configuration items
> need for SPI/SD boot.
>
> Since P1022DS RevB board, the NOR flash have been changed to 16 bit/28bit
> address flash, therefore, when SDHC/ESPI booting and access to eLBC,
> the PMUXCR[0~1] must be set to 10b, and PMUXCR[9~10] must be set to
> 00b for them.
>
> Configure the PX_BRDCFG0[0~1] to 10b which is connected to
> SPI devices as SPI_CS(0:3)_B.
>
> Signed-off-by: Matthew McClintock <msm at freescale.com>
> Signed-off-by: Jerry Huang <Chang-Ming.Huang at freescale.com>
> Signed-off-by: Jiang Yutang <b14898 at freescale.com>

Applied, thanks


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