[U-Boot] [PATCH][v5] powerpc: eSPI and eSPI controller support

[Kumar Gala]

On Apr 26, 2011, at 3:31 AM, Shaohui Xie wrote:

> From: Mingkai Hu <Mingkai.hu at freescale.com>
> 
> Signed-off-by: Mingkai Hu <Mingkai.hu at freescale.com>
> Singed-off-by: Jerry Huang <Chang-Ming.Huang at freescale.com>
> Signed-off-by: Shaohui Xie <b21989 at freescale.com>
> Cc: Mike Frysinger <vapier at gentoo.org>
> ---
> changes for v2:
> remove #ifdef wrapper and refactor spi_xfer by use SPI_XFER(BEGIN | END).
> remove 'volatile' use I/O accessors instead.
> 
> changes for v3:
> move powerpc specific code to asm/config.h.
> use spi_claim_bus() to setup hardware rather than spi_setup_slave().
> use slave data rather than global.
> drop useless return.
> 
> changes for v4:
> use controller specific struct rather than put in common header.
> merge read more than 0xfffa bytes patch.
> 
> changes for v5:
> fix code style.
> drop flag check.
> drop unnecessary copy right.
> 
> arch/powerpc/include/asm/config.h |    7 +
> drivers/spi/Makefile              |    1 +
> drivers/spi/fsl_espi.c            |  334 +++++++++++++++++++++++++++++++++++++
> include/spi.h                     |    7 -
> 4 files changed, 342 insertions(+), 7 deletions(-)
> create mode 100644 drivers/spi/fsl_espi.c

applied to 85xx

- k