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| author | Alex Bennée <alex@bennee.com> | 2013-10-22 15:16:06 +0100 |
|---|---|---|
| committer | Edgar E. Iglesias <edgar.iglesias@gmail.com> | 2013-10-31 14:00:16 +0100 |
| commit | b86160555f8d1fe11d6bcec393e08e645d7e1e8d (patch) | |
| tree | 5092456325569f23fd2a51ea915278681d6c4e9b /include | |
| parent | 0bc2a331e476c6c834278b8dcc17408a3f0d8f6a (diff) | |
| download | qemu-b86160555f8d1fe11d6bcec393e08e645d7e1e8d.tar.gz qemu-b86160555f8d1fe11d6bcec393e08e645d7e1e8d.tar.bz2 qemu-b86160555f8d1fe11d6bcec393e08e645d7e1e8d.zip | |
integrator: fix Linux boot failure by emulating dbg region
Commit 9b8c69243 (since reverted) broke the ability to boot the kernel
as the value returned by unassigned_mem_read returned non-zero and left
the kernel looping forever waiting for it to change (see
integrator_led_set in the kernel code).
Relying on a varying implementation detail is incorrect anyway so this
introduces a basic stub of a memory region for the debug/LED section
on the integrator board.
Signed-off-by: Alex Bennée <alex@bennee.com>
Message-id: 1382451366-9539-1-git-send-email-alex.bennee@linaro.org
[PMM: removed three unused fields from struct IntegratorDebugState]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/hw/misc/arm_integrator_debug.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/include/hw/misc/arm_integrator_debug.h b/include/hw/misc/arm_integrator_debug.h new file mode 100644 index 0000000000..37789b69d9 --- /dev/null +++ b/include/hw/misc/arm_integrator_debug.h @@ -0,0 +1,18 @@ +/* + * ARM Integrator Board Debug, switch and LED section + * + * Browse the data sheet: + * + * http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.dui0159b/Babbfijf.html + * + * Copyright (c) 2013 Alex Bennée <alex@bennee.com> + * + * This work is licensed under the terms of the GNU GPL, version 2 or later. + * See the COPYING file in the top-level directory. + */ +#ifndef QEMU_INTEGRATOR_DEBUG_H +#define QEMU_INTEGRATOR_DEBUG_H + +#define TYPE_INTEGRATOR_DEBUG "integrator_debug" + +#endif |