Hi Simon,
On Wed, May 6, 2015 at 12:01 PM, Simon Glass sjg@chromium.org wrote:
Hi Bin,
On 5 May 2015 at 09:24, Bin Meng bmeng.cn@gmail.com wrote:
This commit introduces the initial U-Boot support for QEMU x86 targets. U-Boot can boot from coreboot as a payload, or directly without coreboot.
Signed-off-by: Bin Meng bmeng.cn@gmail.com
arch/x86/Kconfig | 5 +++ arch/x86/cpu/Makefile | 1 + arch/x86/cpu/qemu/Kconfig | 21 +++++++++++++ arch/x86/cpu/qemu/Makefile | 8 +++++ arch/x86/cpu/qemu/car.S | 26 ++++++++++++++++ arch/x86/cpu/qemu/dram.c | 46 ++++++++++++++++++++++++++++ arch/x86/cpu/qemu/pci.c | 49 ++++++++++++++++++++++++++++++ arch/x86/cpu/qemu/qemu.c | 37 +++++++++++++++++++++++ arch/x86/dts/Makefile | 3 +- arch/x86/dts/qemu-x86.dts | 34 +++++++++++++++++++++ arch/x86/include/asm/arch-qemu/gpio.h | 13 ++++++++ arch/x86/include/asm/arch-qemu/qemu.h | 17 +++++++++++ board/emulation/Kconfig | 25 +++++++++++++++ board/emulation/qemu-x86/Kconfig | 24 +++++++++++++++ board/emulation/qemu-x86/MAINTAINERS | 6 ++++ board/emulation/qemu-x86/Makefile | 7 +++++ board/emulation/qemu-x86/qemu-x86.c | 13 ++++++++ board/emulation/qemu-x86/start.S | 9 ++++++ configs/qemu-x86_defconfig | 6 ++++ include/configs/qemu-x86.h | 57 +++++++++++++++++++++++++++++++++++ 20 files changed, 406 insertions(+), 1 deletion(-) create mode 100644 arch/x86/cpu/qemu/Kconfig create mode 100644 arch/x86/cpu/qemu/Makefile create mode 100644 arch/x86/cpu/qemu/car.S create mode 100644 arch/x86/cpu/qemu/dram.c create mode 100644 arch/x86/cpu/qemu/pci.c create mode 100644 arch/x86/cpu/qemu/qemu.c create mode 100644 arch/x86/dts/qemu-x86.dts create mode 100644 arch/x86/include/asm/arch-qemu/gpio.h create mode 100644 arch/x86/include/asm/arch-qemu/qemu.h create mode 100644 board/emulation/Kconfig create mode 100644 board/emulation/qemu-x86/Kconfig create mode 100644 board/emulation/qemu-x86/MAINTAINERS create mode 100644 board/emulation/qemu-x86/Makefile create mode 100644 board/emulation/qemu-x86/qemu-x86.c create mode 100644 board/emulation/qemu-x86/start.S create mode 100644 configs/qemu-x86_defconfig create mode 100644 include/configs/qemu-x86.h
Acked-by: Simon Glass sjg@chromium.org Tested-by: Simon Glass sjg@chromium.org
Bin this is a great addition, thanks for putting this together!
Thanks for the encouragement!
What is involved in getting graphics to work? BTW did you ever get graphics running on your board?
I will try to enable the QEMU graphics support today. Sorry I have not got time to continue the Crown Bay graphics support, so far it is still stuck :(
Regards, Bin