Hi Simon, On Tue, Jan 19, 2016 at 11:19 AM, Simon Glass <s...@chromium.org> wrote: > A Platform Controller Hub is an Intel concept - it is like the peripherals > on an SoC and is often in a separate chip from the CPU. The chip is typically > found on the first PCI bus and integrates multiple devices. > > We have a very simple uclass to support PCHs. Add a few operations, such as > setting up the devices on the PCH and finding the SPI controller base > address. Also move it into drivers/pch/ since we will be adding a few PCH > drivers. > > Signed-off-by: Simon Glass <s...@chromium.org> > Signed-off-by: Bin Meng <bmeng...@gmail.com> > --- >
I guess I don't do anything with this patch, but just a :) Reviewed-by: Bin Meng <bmeng...@gmail.com> > Changes in v5: None > Changes in v4: > - Return -ENOSYS if the version is unknown > > Changes in v3: > - Add a PCH method to enable/disable SPI flash protection > - Drop the pch_init() call > > Changes in v2: > - Update the commit message and header file comments > - Use an enum for the PCH version > - Replace SBASE with SPI base > - Add a TODO to check if the init() method can be removed later > > arch/x86/lib/Makefile | 1 - > drivers/Makefile | 1 + > drivers/pch/Makefile | 5 ++ > {arch/x86/lib => drivers/pch}/pch-uclass.c | 32 +++++++++++++ > include/pch.h | 74 > ++++++++++++++++++++++++++++++ > 5 files changed, 112 insertions(+), 1 deletion(-) > create mode 100644 drivers/pch/Makefile > rename {arch/x86/lib => drivers/pch}/pch-uclass.c (50%) > create mode 100644 include/pch.h > [snip] Regards, Bin _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot