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configs: add Qemu nios2 defconfig

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Tested with Qemu the latest master (upcoming 2.9 release)

Signed-off-by: Romain Naour <romain.naour@gmail.com>
Cc: Waldemar Brodkorb <wbx@openadk.org>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Romain Naour 2017-01-25 22:48:13 +01:00 committed by Peter Korsgaard
parent c1395b347f
commit 6c8f7011cb
3 changed files with 19 additions and 0 deletions
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3
board/qemu/nios2-10m50/linux-4.9.fragment Normal file
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# Embed the DTB in the kernel image
CONFIG_NIOS2_DTB_SOURCE_BOOL=y
CONFIG_NIOS2_DTB_SOURCE="arch/nios2/boot/dts/10m50_devboard.dts"

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board/qemu/nios2-10m50/readme.txt Normal file
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Run the emulation with:
qemu-system-nios2 -kernel output/images/vmlinux -nographic
The login prompt will appear in the terminal that started Qemu.
Tested with the upcoming QEMU 2.9.0 [1]
[1] http://git.qemu.org/?p=qemu.git;h=ae5045ae5b2bbd8ce1335d1b05f9ecacca83a6cf

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configs/qemu_nios2_10m50_defconfig Normal file
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BR2_nios2=y
BR2_LINUX_KERNEL=y
BR2_LINUX_KERNEL_CUSTOM_VERSION=y
BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.9.5"
BR2_LINUX_KERNEL_DEFCONFIG="10m50"
BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES="board/qemu/nios2-10m50/linux-4.9.fragment"
BR2_TARGET_ROOTFS_INITRAMFS=y