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# Date Author Comment
2198a121 02/11/2014 02:57 pm Edgar E. Iglesias

exec: Make stl_phys_notdirty input an AddressSpace

Reviewed-by: Peter Maydell <>
Signed-off-by: Edgar E. Iglesias <>
83bfffec 01/31/2014 04:47 pm Peter Maydell

hw/arm/boot: Don't set up ATAGS for autogenerated dtb booting

The code which decides whether to set up the ATAGS data structure on
reset was using the wrong conditional, which meant we were creating
an ATAGS structure when doing a device-tree boot if the dtb was...
5a4348d1 12/20/2013 02:58 am Peter Crosthwaite

device_tree: s/qemu_devtree/qemu_fdt globally

The qemu_devtree API is a wrapper around the fdt_ set of APIs.
Rename accordingly.

Signed-off-by: Peter Crosthwaite <>
[agraf: also convert hw/arm/virt.c]
Signed-off-by: Alexander Graf <>
47b1da81 12/17/2013 09:42 pm Peter Maydell

hw/arm/boot: Allow easier swapping in of different loader code

For AArch64 we will obviously require a different set of
primary and secondary boot loader code fragments. However currently
we hardcode the offsets into the loader code where we must write
the entrypoint and other data into arm_load_kernel(). This makes it...
4d9ebf75 12/17/2013 09:42 pm Mian M. Hamayun

hw/arm/boot: Add boot support for AArch64 processor

This commit adds support for booting a single AArch64 CPU by setting
appropriate registers. The bootloader includes placeholders for Board-ID
that are used to implement uniform indexing across different bootloaders....
0fb79851 12/10/2013 03:28 pm John Rigby

hw/arm/boot: Allow boards to provide an fdt blob

If no fdt is provided on command line and the new field
get_dtb in struct arm_boot_info is set then call it to
get a device tree blob.

Signed-off-by: John Rigby <>
Reviewed-by: Christoffer Dall <>...
9546dbab 10/31/2013 03:00 pm Peter Maydell

hw/arm/boot: Make user not specifying a kernel not an error

Typically ARM boards will have some kind of flash which might contain
a boot ROM; it's therefore a valid use case to provide only an
image for the boot ROM and not require QEMU's internal boot loader...
bdc44640 09/03/2013 01:25 pm Andreas Färber

cpu: Use QTAILQ for CPU list

Introduce CPU_FOREACH(), CPU_FOREACH_SAFE() and CPU_NEXT() shorthand
macros.

Signed-off-by: Andreas Färber <>
fd76663e 07/22/2013 02:01 pm Soren Brinkmann

hw/arm: Use 'load_ramdisk()' for loading ramdisks w/ U-Boot header

The load_ramdisk function is used to load ramdisk featuring a U-Boot
header.

Signed-off-by: Soren Brinkmann <>
Reviewed-by: Peter Maydell <>...
3b1cceb8 07/19/2013 02:58 pm Peter Maydell

arm/boot: Allow boards to modify the FDT blob

Add a callback hook in arm_boot_info to allow board models to
modify the device tree blob if they need to. (The major expected
use case is to add virtio-mmio nodes for virtio-mmio transports
that exist in QEMU but not in the hardware.)...
70976c41 07/19/2013 02:58 pm Peter Maydell

arm/boot: Use qemu_devtree_setprop_sized_cells()

Replace the opencoded assembly of the reg property array for the
/memory node with a call to qemu_devtree_setprop_sized_cells().

Signed-off-by: Peter Maydell <>
Reviewed-by: Peter Crosthwaite <>...
51455c59 07/10/2013 06:54 pm Anthony Liguori

Merge remote-tracking branch 'afaerber/tags/qom-cpu-for-anthony' into staging

QOM CPUState refactorings

  • Fix for OpenRISCCPU subclasses
  • Fix for gdbstub CPU selection
  • Move linux-user CPU functions into new header
  • CPUState part 10 refactoring: first_cpu, next_cpu, cpu_single_env et al....
182735ef 07/09/2013 10:32 pm Andreas Färber

cpu: Make first_cpu and next_cpu CPUState

Move next_cpu from CPU_COMMON to CPUState.
Move first_cpu variable to qom/cpu.h.

gdbstub needs to use CPUState::env_ptr for now.
cpu_copy() no longer needs to save and restore cpu_next.

Acked-by: Paolo Bonzini <>...
2ff3de68 07/09/2013 09:38 pm Markus Armbruster

Simplify -machine option queries with qemu_get_machine_opts()

The previous two commits fixed bugs in -machine option queries. I
can't find fault with the remaining queries, but let's use
qemu_get_machine_opts() everywhere, for consistency, simplicity and...
2acafb1a 06/25/2013 08:34 pm John Rigby

ARM: Allow dumping of device tree

By calling qemu_devtree_dumpdtb near the end of load_dtb.

Signed-off-by: John Rigby <>
Signed-off-by: Peter Maydell <>
c23045de 06/25/2013 08:34 pm Peter Maydell

arm/boot: Free dtb blob memory after use

The dtb blob returned by load_device_tree() is in memory allocated
with g_malloc(). Free it accordingly once we have copied its
contents into the guest memory. To make this easy, we need also to
clean up the error handling in load_dtb() so that we consistently...
298c3833 06/14/2013 05:34 pm Peter Maydell

arm: Remove CONFIG_FDT conditionals

Now that we know we're compiling with libfdt, we can remove the
CONFIG_FDT conditionals.

Signed-off-by: Peter Maydell <>
Reviewed-by: Edgar E. Iglesias <>
Reviewed-by: Peter Crosthwaite <>...
e1fe50dc 04/19/2013 12:36 pm Stefan Weil

Remove unneeded type casts

cpu_physical_memory_read, cpu_physical_memory_write take any pointer
as 2nd argument without needing a type cast.

Signed-off-by: Stefan Weil <>
Reviewed-by: Andreas Färber <>
Signed-off-by: Stefan Hajnoczi <>
bd2be150 04/15/2013 04:16 pm Peter Maydell

arm: fix location of some include files

The recent rearrangement of include files had some minor errors:
devices.h is not ARM specific and should not be in arm/
arm.h should be in arm/

Move these two headers to correct this.

Signed-off-by: Peter Maydell <>...
0d09e41a 04/08/2013 07:13 pm Paolo Bonzini

hw: move headers to include/

Many of these should be cleaned up with proper qdev-/QOM-ification.
Right now there are many catch-all headers in include/hw/ARCH depending
on cpu.h, and this makes it necessary to compile these files per-target.
However, fixing this does not belong in these patches....
53018216 03/01/2013 04:01 pm Paolo Bonzini

hw: move boards and other isolated files to hw/ARCH

Signed-off-by: Paolo Bonzini <>