On Thu, Jan 7, 2016 at 5:32 PM, Miao Yan <yanmiaob...@gmail.com> wrote: > The QEMU fw_cfg interface allows the guest to retrieve various data > information from QEMU. For example, APCI/SMBios tables, number of online > cpus, kernel data and command line, etc. > > This patch adds support for QEMU fw_cfg interface. > > Signed-off-by: Miao Yan <yanmiaob...@gmail.com> > Reviewed-by: Simon Glass <s...@chromium.org> > Reviewed-by: Bin Meng <bmeng...@gmail.com> > --- > Changes in v6: > - fix oneline comment > - do not update bootargs when kernel cmdline only contains '\0' > > arch/x86/cpu/qemu/Makefile | 2 +- > arch/x86/cpu/qemu/fw_cfg.c | 283 > ++++++++++++++++++++++++++++++++++++++++++ > arch/x86/cpu/qemu/qemu.c | 3 + > arch/x86/include/asm/fw_cfg.h | 93 ++++++++++++++ > 4 files changed, 380 insertions(+), 1 deletion(-) > create mode 100644 arch/x86/cpu/qemu/fw_cfg.c > create mode 100644 arch/x86/include/asm/fw_cfg.h >
Tested-by: Bin Meng <bmeng...@gmail.com> _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
