kumquat-buildroot/board/qemu/sparc64-sun4u/readme.txt
Waldemar Brodkorb 03fb00f217 qemu: update defconfigs to Linux 4.16.7
All linux configs are renamed to a version neutral filename
to avoid further renaming on kernel bumps.

Defconfig               Kernel  Qemu            Network Status
--------------------------------------------------------------
aarch64_virt            4.16.7   2.12.0           YES     OK
arm_versatile           4.16.7   2.12.0           YES     OK
arm_versatile_nommu     4.16.7   2.12.0           YES     OK (3)
arm_vexpress            4.16.7   2.12.0           YES     OK
m68k_mcf5208            4.16.7   2.12.0           YES     OK
m68k_q800               4.16.7   q800-v2.11.0     NO (2)  OK
microblazebe            4.16.7   2.12.0           YES     OK
microblazeel            4.16.7   2.12.0           YES     OK
mips32r2el_malta        4.16.7   2.12.0           YES     OK
mips32r2_malta          4.16.7   2.12.0           YES     OK
mips32r6el_malta        4.16.7   2.12.0           YES     OK
mips32r6_malta          4.16.7   2.12.0           YES     OK
mips64el_malta          4.16.7   2.12.0           YES     OK
mips64_malta            4.16.7   2.12.0           YES     OK
mips64r6el_malta        4.16.7   2.12.0           YES     OK
mips64r6_malta          4.16.7   2.12.0           YES     OK
nios2-10m50             4.16.7   2.12.0           NO      OK
or1k                    4.16.7   2.12.0           NO      OK
ppc_g3beige             4.16.7   2.12.0           YES     OK
ppc_mpc8544ds           4.16.7   2.12.0           YES     OK
ppc_virtex_ml507        4.16.7   2.12.0           NO      OK
ppc64_pseries           4.16.7   2.12.0           YES     OK
ppc64le_pseries         4.16.7   2.12.0           YES     OK
ppc64_e5500             4.16.7   2.12.0           YES     OK
sh4                     4.16.7   2.12.0           YES     OK
sh4eb                   4.16.7   2.12.0           NO (1)  OK
sparc_ss10              4.16.7   2.12.0           YES     OK
sparc64_sun4u           4.16.7   2.12.0           YES     OK
x86                     4.16.7   2.12.0           YES     OK
x86_64                  4.16.7   2.12.0           YES     OK
xtensa_lx60             4.16.7   2.12.0           YES     OK
xtensa_lx60_nommu       4.16.7   2.12.0           YES     OK

(1) - Probably an endian issue with 8139 emulation/driver
(2) - There's a network interface, but enabling it in qemu fails
(3) - Kernel patch required, switched to devicetree usage

Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2018-06-02 22:23:39 +02:00

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Run the emulation with:
qemu-system-sparc64 -M sun4u -kernel output/images/vmlinux -append "root=/dev/sda console=ttyS0,115200" -serial stdio -drive file=output/images/rootfs.ext2,format=raw -net nic,model=e1000 -net user
The login prompt will appear in the terminal that started Qemu.
Tested with QEMU 2.12.0