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[Qemu-devel] [PATCH 1/2] Add generic Nios II board.
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From: |
Julian Brown |
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Subject: |
[Qemu-devel] [PATCH 1/2] Add generic Nios II board. |
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Date: |
Thu, 17 May 2018 15:38:49 -0700 |
This patch adds support for a generic MMU-less Nios II board that can
be used e.g. for bare-metal compiler testing. Nios II booting is also
tweaked so that bare-metal binaries start executing in RAM starting at
0x00000000, rather than an alias at 0xc0000000, which allows features
such as unwinding to work when binaries are linked to start at the
beginning of the address space.
The generic_nommu.c parts are by Andrew Jenner, based on code by Marek
Vasut.
Signed-off-by: Julian Brown <address@hidden>
---
hw/nios2/Makefile.objs | 2 +-
hw/nios2/boot.c | 5 +-
hw/nios2/generic_nommu.c | 128 +++++++++++++++++++++++++++++++++++++++++++++++
3 files changed, 133 insertions(+), 2 deletions(-)
create mode 100644 hw/nios2/generic_nommu.c
0001-Add-generic-Nios-II-board.patch
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