NetCube-Systems-Austria/kumquat-buildroot
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
35387e190c
kumquat-buildroot/board/qemu/xtensa-lx60/readme.txt

9 lines
236 B
Plaintext
Raw Normal View History

configs: add new configuration for qemu-system-xtensa Tested with Qemu 2.0.0. Overlay is from https://github.com/jcmvbkbc/xtensa-toolchain-build/tree/master/overlays Many thanks to Max Filippov <jcmvbkbc@gmail.com> for his extended help and kernel config examples. A small kernel patch is required, because mkimage does not contain support for Xtensa and the uImage target is failing. Redboot is unused so disable it, too. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-07-11 14:50:22 +02:00
Run the emulation with:
configs/qemu_xtensa_lx60_defconfig: switch to dc233c dc232b is MMUv2 core, dc233c is very similar MMUv3 core. MMUv3 is the latest full MMU for xtensa, which allows running both MMU and noMMU linux variants. Update configuration overlay and linux config file. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Tested-by: Waldemar Brodkorb <wbx@openadk.org> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2016-04-01 11:22:03 +02:00
qemu-system-xtensa -M lx60 -cpu dc233c -monitor null -nographic -kernel output/images/Image.elf
configs: add new configuration for qemu-system-xtensa Tested with Qemu 2.0.0. Overlay is from https://github.com/jcmvbkbc/xtensa-toolchain-build/tree/master/overlays Many thanks to Max Filippov <jcmvbkbc@gmail.com> for his extended help and kernel config examples. A small kernel patch is required, because mkimage does not contain support for Xtensa and the uImage target is failing. Redboot is unused so disable it, too. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-07-11 14:50:22 +02:00
The login prompt will appear in the terminal that started Qemu.
configs/qemu: bump to latest version Also bump the pc samples since they're tied to the (base) qemu config. Results table: Defconfig Kernel Qemu Network Status -------------------------------------------------------------- aarch64_virt 4.5.6 2.5.0 YES OK (4) arm_versatile 4.6.1 2.5.0 YES OK arm_vexpress 4.6.1 2.5.0 YES OK m68k_mcf5208 4.6.1 2.5.0 YES OK m68k_q800 4.6.1 q800-v2.4.0 NO (3) OK microblazebe 4.6.1 2.5.0 YES OK microblazeel 4.6.1 2.5.0 YES OK mips64el_malta 4.6.1 2.5.0 YES OK mips64_malta 4.6.1 2.5.0 YES OK mipsel_malta 4.6.1 2.5.0 YES OK mips_malta 4.6.1 2.5.0 YES OK ppc_g3beige 4.6.1 2.5.0 YES OK ppc_mpc8544ds 4.6.1 2.5.0 YES OK ppc_virtex_ml507 4.6.1 2.5.0 NO OK ppc64_pseries 4.6.1 2.5.0 YES OK sh4 4.6.1 2.5.0 YES OK sh4eb 4.6.1 2.5.0 NO (1) OK sparc_ss10 4.6.1 2.5.0 YES OK sparc64_sun4u 4.6.1 2.5.0 YES OK sparc_sun4u 4.6.1 2.5.0 YES OK x86 4.6.1 2.5.0 YES OK x86_64 4.6.1 2.5.0 YES OK xtensa_lx60 4.6.1 2.6.0 YES OK (2) xtensa_lx60_nommu 4.6.1 2.6.0 YES OK (2) (1) - Probably an endian issue with 8139 emulation/driver (2) - Linux 4.5/4.6 doesn't work with older Qemu versions (3) - There's a network interface, but enabling it in qemu fails (4) - Console looks dead in 4.6 Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2016-06-07 14:13:01 +02:00
Tested with QEMU 2.6.0
Known to fail with 2.5.0
Reference in New Issue Copy Permalink