[U-Boot] [PATCH v2 0/8] x86: Add basic Slim Bootloader payload support

[Bin Meng]

Hi Aiden,

On Mon, Jul 1, 2019 at 3:49 PM Park, Aiden <aiden.park at intel.com> wrote:
>
> Hi Bin,
>
> > -----Original Message-----
> > From: U-Boot [mailto:u-boot-bounces at lists.denx.de] On Behalf Of Park, Aiden
> > Sent: Tuesday, June 25, 2019 4:15 PM
> > To: U-Boot Mailing List <u-boot at lists.denx.de>; Simon Glass
> > <sjg at chromium.org>; Bin Meng <bmeng.cn at gmail.com>
> > Subject: [U-Boot] [PATCH v2 0/8] x86: Add basic Slim Bootloader payload
> > support
> >
> > This patch is to enable u-boot as a payload which runs on top of Slim
> > Bootloader(https://github.com/slimbootloader/slimbootloader) boot firmware
> > for x86 platforms.
> >
> > The Slim Bootloader is designed with multi-staqe architecture for the execution
> > from reset vector to OS hand-off, and supports qemu, Apollolake, Whiskeylake
> > and Coffeelake platforms consuming Intel FSP(https://github.com/IntelFsp/FSP)
> > for silicon initialization including CAR and memory initialization.
> > As multi-stage architecture, the Slim Bootloader adopts payload concept which
> > is responsible for OS load from media devices and boot OS and it supports 32-bit
> > PE32, EFI FV and ELF format payloads.
> > The Slim Bootloader passes HOB(Hand Off Block) memory address, which has
> > debug serial port info, memory map info, performance data info and etc., to a
> > payload. U-boot configures serial port, dram, pci, tsc and others with the
> > information from the HOB.
> >
> > The compiled u-boot ELF supports usb, sata and sd/mmc boot which have been
> > verified on qemu and other supported platforms.
> >
> > Aiden Park (8):
> >   x86: Add new slimbootloader CPU type
> >   x86: slimbootloader: Add a function to access HOB
> >   x86: slimbootloader: Add memory configuration
> >   x86: slimbootloader: Add serial driver
> >   x86: slimbootloader: Set TSC information for timer driver
> >   x86: slimbootloader: Add a slimbootloader device tree
> >   board: Add new slimbootloader board
> >   x86: Skip setting up MTRRs in slimbootloader
> >
> >  arch/x86/Kconfig                              |   5 +
> >  arch/x86/cpu/Makefile                         |   1 +
> >  arch/x86/cpu/slimbootloader/Kconfig           |  23 +++
> >  arch/x86/cpu/slimbootloader/Makefile          |   5 +
> >  arch/x86/cpu/slimbootloader/car.S             |  43 ++++++
> >  arch/x86/cpu/slimbootloader/dram.c            | 139 ++++++++++++++++++
> >  arch/x86/cpu/slimbootloader/hob.c             |  97 ++++++++++++
> >  arch/x86/cpu/slimbootloader/serial.c          |  62 ++++++++
> >  arch/x86/cpu/slimbootloader/slimbootloader.c  |  52 +++++++
> >  arch/x86/dts/Makefile                         |   3 +-
> >  arch/x86/dts/slimbootloader.dts               |  27 ++++
> >  .../asm/arch-slimbootloader/slimbootloader.h  | 122 +++++++++++++++
> >  arch/x86/include/asm/global_data.h            |   2 +-
> >  arch/x86/lib/asm-offsets.c                    |   2 +-
> >  arch/x86/lib/init_helpers.c                   |   3 +-
> >  board/slimbootloader/Kconfig                  |  25 ++++
> >  board/slimbootloader/slimbootloader/Kconfig   |  51 +++++++
> >  board/slimbootloader/slimbootloader/Makefile  |   5 +
> >  board/slimbootloader/slimbootloader/README    |  58 ++++++++
> >  .../slimbootloader/slimbootloader.c           |  17 +++
> >  board/slimbootloader/slimbootloader/start.S   |   9 ++
> >  configs/slimbootloader_defconfig              |  64 ++++++++
> >  include/configs/slimbootloader.h              |  54 +++++++
> >  23 files changed, 865 insertions(+), 4 deletions(-)  create mode 100644
> > arch/x86/cpu/slimbootloader/Kconfig
> >  create mode 100644 arch/x86/cpu/slimbootloader/Makefile
> >  create mode 100644 arch/x86/cpu/slimbootloader/car.S  create mode 100644
> > arch/x86/cpu/slimbootloader/dram.c
> >  create mode 100644 arch/x86/cpu/slimbootloader/hob.c  create mode 100644
> > arch/x86/cpu/slimbootloader/serial.c
> >  create mode 100644 arch/x86/cpu/slimbootloader/slimbootloader.c
> >  create mode 100644 arch/x86/dts/slimbootloader.dts  create mode 100644
> > arch/x86/include/asm/arch-slimbootloader/slimbootloader.h
> >  create mode 100644 board/slimbootloader/Kconfig  create mode 100644
> > board/slimbootloader/slimbootloader/Kconfig
> >  create mode 100644 board/slimbootloader/slimbootloader/Makefile
> >  create mode 100644 board/slimbootloader/slimbootloader/README
> >  create mode 100644 board/slimbootloader/slimbootloader/slimbootloader.c
> >  create mode 100644 board/slimbootloader/slimbootloader/start.S
> >  create mode 100644 configs/slimbootloader_defconfig  create mode 100644
> > include/configs/slimbootloader.h
> >
> > --
> > 2.20.1
> >
> > _______________________________________________
> > U-Boot mailing list
> > U-Boot at lists.denx.de
> > https://lists.denx.de/listinfo/u-boot
>
> Can you review v2 split patches? Thanks in advance.

Yes, it's on my review list. Thanks!

Regards,
Bin