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| author | Stafford Horne <shorne@gmail.com> | 2022-02-10 06:39:12 +0900 |
|---|---|---|
| committer | Stafford Horne <shorne@gmail.com> | 2022-02-26 10:39:36 +0900 |
| commit | 5852c1f86529ca6f4055a69d1683f91384fceaed (patch) | |
| tree | e2523b6041e798e5bf56666c50d6f5f928d3f462 /configs | |
| parent | f42e09e6a6b3dd996419fe0e6c1bbc68898f3a6e (diff) | |
| download | qemu-5852c1f86529ca6f4055a69d1683f91384fceaed.zip qemu-5852c1f86529ca6f4055a69d1683f91384fceaed.tar.gz qemu-5852c1f86529ca6f4055a69d1683f91384fceaed.tar.bz2 | |
hw/openrisc/openrisc_sim: Add automatic device tree generation
Using the device tree means that qemu can now directly tell
the kernel what hardware is configured rather than use having
to maintain and update a separate device tree file.
This patch adds automatic device tree generation support for the
OpenRISC simulator. A device tree is built up based on the state of the
configure openrisc simulator.
This is then dumped to memory and the load address is passed to the
kernel in register r3.
Signed-off-by: Stafford Horne <shorne@gmail.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'configs')
| -rw-r--r-- | configs/targets/or1k-softmmu.mak | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/configs/targets/or1k-softmmu.mak b/configs/targets/or1k-softmmu.mak index 1dfb93e..9e1d4a1 100644 --- a/configs/targets/or1k-softmmu.mak +++ b/configs/targets/or1k-softmmu.mak @@ -1,2 +1,3 @@ TARGET_ARCH=openrisc TARGET_WORDS_BIGENDIAN=y +TARGET_NEED_FDT=y |