From: Max Filippov <jcmvbkbc@gmail.com>
To: qemu-devel@nongnu.org
Cc: Peter Maydell <peter.maydell@linaro.org>,
Peter Crosthwaite <peter.crosthwaite@xilinx.com>,
Jia Liu <proljc@gmail.com>, "Michael S. Tsirkin" <mst@redhat.com>,
Alexander Graf <agraf@suse.de>, Max Filippov <jcmvbkbc@gmail.com>,
Paolo Bonzini <pbonzini@redhat.com>,
Scott Wood <scottwood@freescale.com>,
"Edgar E. Iglesias" <edgar.iglesias@gmail.com>
Subject: [Qemu-devel] [PATCH v2 0/2] target-xtensa: fix loading uImage kernels on MMUv2 cores
Date: Sun, 19 Oct 2014 09:03:59 +0400 [thread overview]
Message-ID: <1413695041-7022-1-git-send-email-jcmvbkbc@gmail.com> (raw)
Hi,
this series fixes loading uImage kernels on MMUv2 xtensa cores.
U-boot for xtensa always treats uImage load address as virtual address.
This is important when booting uImage on xtensa core with MMUv2, because
MMUv2 has fixed non-identity virtual-to-physical mapping after reset.
Changes v1->v2:
- drop custom uImage loader interface and add generic translation function
instead (suggested by Alexander Graf).
Max Filippov (2):
hw/core/loader: implement address translation in uimage loader
hw/xtensa/xtfpga: treat uImage load address as virtual
hw/arm/boot.c | 2 +-
hw/core/loader.c | 17 +++++++++++++----
hw/m68k/an5206.c | 3 ++-
hw/m68k/dummy_m68k.c | 3 ++-
hw/m68k/mcf5208.c | 3 ++-
hw/microblaze/boot.c | 3 ++-
hw/openrisc/openrisc_sim.c | 2 +-
hw/ppc/e500.c | 3 ++-
hw/ppc/ppc440_bamboo.c | 3 ++-
hw/xtensa/xtfpga.c | 3 ++-
include/hw/loader.h | 4 +++-
11 files changed, 32 insertions(+), 14 deletions(-)
--
1.8.1.4
next reply other threads:[~2014-10-19 5:04 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-19 5:03 Max Filippov [this message]
2014-10-19 5:04 ` [Qemu-devel] [PATCH v2 2/2] hw/xtensa/xtfpga: treat uImage load address as virtual Max Filippov
2014-10-20 8:41 ` [Qemu-devel] [PATCH v2 0/2] target-xtensa: fix loading uImage kernels on MMUv2 cores Alexander Graf
[not found] ` <1413695041-7022-2-git-send-email-jcmvbkbc@gmail.com>
2014-10-28 8:37 ` [Qemu-devel] [PATCH v2 1/2] hw/core/loader: implement address translation in uimage loader Max Filippov
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