Currently, you can get the u-boot eSPI code for MPC8536 in Freescale
BSP. Which can be downloaded from Freescale web site.
We are working on merge spi & espi code together.
Thanks.
Roy
________________________________
From:
linuxppc-dev-bounces+tie-fei.zang=freescale....@lists.ozlabs.org
[mailto:linuxppc-dev-bounces+tie-fei.zang=freescale....@lists.ozlabs.org
] On Behalf Of Hillery, Nathan
Sent: Wednesday, April 21, 2010 2:25 AM
To: linuxppc-dev@lists.ozlabs.org
Subject: U-boot support for MPC85xx eSPI
I'm looking for U-boot support for the embedded SPI driver on
the MPC8536 to access a SPI flash device (Numonyx [ex-STmicro] M25P16).
The eSPI can read the SPI flash (that's how U-boot gets loaded into RAM)
and I can read/write from linux using the mtdblock driver. I see code
that appears to support the MPC83xx, but it looks quite different than
the MPC85xx. I am willing to backport the linux code to work in U-boot,
but am hoping that isn't necessary.
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