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[Qemu-devel] [PATCH v3 0/7] fw_cfg, bootorder, and UEFI+'-kernel' on arm
From: |
Laszlo Ersek |
Subject: |
[Qemu-devel] [PATCH v3 0/7] fw_cfg, bootorder, and UEFI+'-kernel' on arm/virt |
Date: |
Tue, 9 Dec 2014 02:12:58 +0100 |
v3 fuses the two earlier patchsets in dependency order, seeks to address
Peter's comment (for v2) about the size of the fw_cfg region in the DTB,
and strives to implement Drew Jones' idea about the AWAP (as wide as
possible) access to the MMIO data register.
Changes are mentioned per patch too.
Tested on aarch64 KVM, x86_64 TCG, and aarch64 TCG.
Thanks
Laszlo
Laszlo Ersek (7):
fw_cfg: max access size and region size are the same for MMIO data reg
fw_cfg: introduce the "data_memwidth" property
fw_cfg: expose the "data_memwidth" prop with
fw_cfg_init_data_memwidth()
arm: add fw_cfg to "virt" board
hw/loader: split out load_image_gzipped_buffer()
hw/arm: pass pristine kernel image to guest firmware over fw_cfg
hw/arm/virt: enable passing of EFI-stubbed kernel to guest UEFI
firmware
include/hw/arm/arm.h | 5 +++
include/hw/loader.h | 9 +++++
include/hw/nvram/fw_cfg.h | 3 ++
hw/arm/boot.c | 91 ++++++++++++++++++++++++++++++++++++++++++++---
hw/arm/virt.c | 22 ++++++++++++
hw/core/loader.c | 30 +++++++++++-----
hw/nvram/fw_cfg.c | 31 ++++++++++++----
7 files changed, 171 insertions(+), 20 deletions(-)
--
1.8.3.1