Hi Bin,
On Aug 13, 2019, at 9:03 PM, Bin Meng bmeng.cn@gmail.com wrote:
Hi Aiden,
On Thu, Aug 8, 2019 at 10:42 PM Bin Meng bmeng.cn@gmail.com wrote:
Hi Aiden,
On Thu, Aug 8, 2019 at 10:35 PM Bin Meng bmeng.cn@gmail.com wrote:
On Sat, Aug 3, 2019 at 4:31 PM Park, Aiden aiden.park@intel.com wrote:
Add slimbootloader board to run U-boot as a Slim Bootloader payload
- Add new board/intel/slimbootloader directory with minimum codes
- Add slimbootloader configuration files
- Add doc/board/intel/slimbootloader.rst
Signed-off-by: Aiden Park aiden.park@intel.com Reviewed-by: Bin Meng bmeng.cn@gmail.com Reviewed-by: Andy Shevchenko andy.shevchenko@gmail.com
Changes in v8:
- Add a space between acronym and (definition)
Changes in v7:
- Adding slimbootloader.rst in index.rst
Changes in v6:
- Select CONFIG_SYS_SLIMBOOTLOADER in board Kconfig
- Move USB_STORAGE and USB_KEYBOARD to board Kconfig
- Convert README to reST doc/board/intel/slimbootloader.rst
Changes in v5:
- Remove X86_LOAD_FROM_32_BIT from slimbootloader_defconfig
Changes in v3:
- Remove VENDOR_SLIMBOOTLOADER
- Use VENDOR_INTEL
- Move slimbootloader under board/intel/
- Enable generic CONFIGs in slimbootloader_defconfig
- Add more description in board/intel/slimbootloader/README
board/intel/Kconfig | 14 ++ board/intel/slimbootloader/Kconfig | 28 ++++ board/intel/slimbootloader/Makefile | 5 + board/intel/slimbootloader/slimbootloader.c | 21 +++ board/intel/slimbootloader/start.S | 9 + configs/slimbootloader_defconfig | 22 +++ doc/board/intel/index.rst | 1 + doc/board/intel/slimbootloader.rst | 174 ++++++++++++++++++++ include/configs/slimbootloader.h | 62 +++++++ 9 files changed, 336 insertions(+) create mode 100644 board/intel/slimbootloader/Kconfig create mode 100644 board/intel/slimbootloader/Makefile create mode 100644 board/intel/slimbootloader/slimbootloader.c create mode 100644 board/intel/slimbootloader/start.S create mode 100644 configs/slimbootloader_defconfig create mode 100644 doc/board/intel/slimbootloader.rst create mode 100644 include/configs/slimbootloader.h
Tested-by: Bin Meng bmeng.cn@gmail.com
This time I successfully built the slimbootloader payload by following the instructions in the documentation and it succeeded to boot. Thanks for the efforts!
However when testing zboot from U-Boot, I got:
Error: Invalid Boot Flag (found 0x5aa5, expected 0xaa55) ## Kernel loading failed ... zboot - Boot bzImage
The same kernel bzImage boots fine with "qemu-x86_defconfig" target. Did you see such issue?
Any comments on this error?
Sorry for late response. I am still on international trip and not not able to connect network except for cellphone. I have verified Yocto Linux image, but will try to replicate the issue with your steps next week once you provides reproduce steps and test image. Thanks for your understanding in advance.
This is not a show-stopper. I will apply this series soon.
Regards, Bin
Best Regards, Aiden