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path: root/board/qemu/arm-vexpress/readme.txt
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* board/qemu: ensure root is available before mounting itGravatar Yann E. MORIN2019-06-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | On my machine, it happens once in a while that the virtualised machine boots too fast for the rootfs to be available at the time the kernel tries to mount it. For example, board/qemu/arm-vexpress/readme.txt suggested changing "-smp 1" up to "-smp 4". But doing so here causes a kernel panic: VFS: Cannot open root device "mmcblk0" or unknown-block(0,0): error -6 Please append a correct "root=" boot option; here are the available partitions: 1f00 131072 mtdblock0 (driver?) 1f01 32768 mtdblock1 (driver?) Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0) So, add the oh-so-useful 'rootwait' option to all kernel command lines for qemu defconfigs. Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr> Cc: Joel Stanley <joel@jms.id.au> Cc: Mark Corbin <mark.corbin@embecosm.com> Cc: Matt Weber <matthew.weber@rockwellcollins.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
* qemu: update defconfigs to Linux 4.16.7Gravatar Waldemar Brodkorb2018-06-021-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* configs/qemu: bump to the latest kernel versionGravatar Waldemar Brodkorb2017-06-071-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Xtensa patches no longer required, the make target name changed to Image. The Qemu binary for OpenRisc was renamed upstream. I removed the x86->x86_64 symlink, independent files preferred. Defconfig Kernel Qemu Network Status -------------------------------------------------------------- aarch64_virt 4.11.3 2.9.0 YES OK arm_versatile 4.11.3 2.9.0 YES OK arm_versatile_nommu 4.4.70 2.9.0 YES OK arm_vexpress 4.11.3 2.9.0 YES OK m68k_mcf5208 4.11.3 2.9.0 YES OK m68k_q800 4.11.3 q800-v2.4.0 NO (2) OK microblazebe 4.11.3 2.9.0 YES OK microblazeel 4.11.3 2.9.0 YES OK mips32r2el_malta 4.11.3 2.9.0 YES OK mips32r2_malta 4.11.3 2.9.0 YES OK mips32r6el_malta 4.11.3 2.9.0 YES OK mips32r6_malta 4.11.3 2.9.0 YES OK mips64el_malta 4.11.3 2.9.0 YES OK mips64_malta 4.11.3 2.9.0 YES OK mips64r6el_malta 4.11.3 2.9.0 YES OK mips64r6_malta 4.11.3 2.9.0 YES OK nios2-10m50 4.11.3 2.9.0 NO OK or1k 4.11.3 2.9.0 NO OK (5) ppc_g3beige 4.11.3 2.9.0 YES OK ppc_mpc8544ds 4.11.3 2.9.0 YES OK ppc_virtex_ml507 4.9.6 2.9.0 NO OK (3) ppc64_pseries 4.11.3 2.9.0 YES OK sh4 4.9.6 2.9.0 YES OK (4) sh4eb 4.9.6 2.9.0 NO (1) OK (4) sparc_ss10 4.11.3 2.9.0 YES OK sparc64_sun4u 4.11.3 2.9.0 YES OK sparc_sun4u 4.11.3 2.9.0 YES OK x86 4.11.3 2.9.0 YES OK x86_64 4.11.3 2.9.0 YES OK xtensa_lx60 4.11.3 2.9.0 YES OK xtensa_lx60_nommu 4.11.3 2.9.0 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 oops with 4.11.3 on boot (4) - System is extremely slow with 4.11.3, needs further investigation (5) - Qemu binary got renamed to qemu-system-or1k Signed-off-by: Waldemar Brodkorb <wbx@openadk.org> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
* configs/qemu: bump to the latest versionGravatar Gustavo Zacarias2016-05-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Results table: Defconfig Kernel Qemu Network Status ------------------------------------------------------------------ aarch64_virt 4.5.3 2.5.0 YES OK arm_versatile 4.5.3 2.5.0 YES OK arm_vexpress 4.5.3 2.5.0 YES OK m68k_mcf5208 4.5.3 2.5.0 NO SO-SO (3) m68k_q800 4.5.3 q800-v2.4.0 NO (4) OK microblazebe 4.5.3 2.5.0 YES OK microblazeel 4.5.3 2.5.0 YES OK mips64el_malta 4.5.3 2.5.0 YES OK mips64_malta 4.5.3 2.5.0 YES OK mipsel_malta 4.5.3 2.5.0 YES OK mips_malta 4.5.3 2.5.0 YES OK ppc_g3beige 4.5.3 2.5.0 YES OK ppc_mpc8544ds 4.5.3 2.5.0 YES OK ppc_virtex_ml507 4.5.3 2.5.0 NO OK ppc64_pseries 4.5.3 2.5.0 YES OK sh4 4.5.3 2.5.0 YES OK sh4eb 4.5.3 2.5.0 NO (1) OK sparc_ss10 4.5.3 2.5.0 YES OK sparc64_sun4u 4.5.3 2.5.0 YES OK sparc_sun4u 4.5.3 2.5.0 YES OK x86 4.5.3 2.5.0 YES OK x86_64 4.5.3 2.5.0 YES OK xtensa_lx60 4.4.9 2.5.0 YES (2) OK xtensa_lx60_nommu 4.4.9 2.5.0 YES (2) OK (1) - Probably an endian issue with 8139 emulation/driver (2) - xtensa ethernet broken in 4.5 (3) - It boots, you can login, but apps exit/crash often (4) - There's a network interface, but enabling it in qemu fails Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* configs/qemu: update arm-vexpress instructions for SMPGravatar Gustavo Zacarias2016-02-081-1/+4
| | | | | | | | | We can use the vexpress arm defconfig to test SMP features in Qemu. So document the necessary invocation changes to account for this, in preparation of the arm nuri defconfig removal. Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* configs/qemu: specify drive image file format (raw)Gravatar Gustavo Zacarias2015-12-041-1/+1
| | | | | | | | | Specify that the drive image file format is raw to avoid warnings and restrictions. Also switch to -drive syntax for all configs. Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
* configs/qemu: bump to the latest linux versionGravatar Gustavo Zacarias2015-11-111-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ppc-mpc8544ds: switch to custom kernel config since the new 4.3-shipped mpc85xx_basic_defconfig doesn't work with Qemu. Incidentally while cleaning it up it now seems to work fine with newer qemu versions. sparc64_sun4u: ditch ne2k driver since it's useless, and add the e1000 driver which works fine. x86: stick to 4.2.x kernels since 4.3 doesn't work right with uclibc (any variant) based toolchains. Results table: Defconfig Kernel Qemu Network Status -------------------------------------------------------------- aarch64_virt 4.3 2.3.0 YES OK arm_nuri 3.10.93 2.3.0 NO(1) OK(2) arm_versatile 4.3 2.3.0 YES OK arm_vexpress 4.3 2.3.0 YES OK microblazebe 4.3 2.3.0 YES OK microblazeel 4.3 2.3.0 YES OK mips64el_malta 4.3 2.3.0 YES OK mips64_malta 4.3 2.3.0 YES OK mipsel_malta 4.3 2.3.0 YES OK mips_malta 4.3 2.3.0 YES OK ppc_g3beige 4.3 2.3.0 YES OK ppc_mpc8544ds 4.3 2.3.0 YES OK ppc_virtex_ml507 4.3 2.3.0 NO OK ppc64_pseries 4.3 2.3.0 YES OK sh4 4.3 2.3.0 YES OK sh4eb 4.3 2.3.0 NO(1) OK sparc_ss10 4.3 2.3.0 YES OK sparc64_sun4u 4.3 2.3.0 YES OK sparc_sun4u 4.3 2.3.0 YES OK x86 4.2.6 2.3.0 YES OK(3) x86_64 4.3 2.3.0 YES OK xtensa_lx60 4.3 2.3.0 YES OK (1) - Supposed to work but broken, probably Qemu emulation issue (2) - In like 1/3 runs it fails to start properly (3) - linux 4.3.0 doesn't like uclibc-based toolchains (net issues) Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* configs/qemu: update arm vexpressGravatar Gustavo Zacarias2015-04-161-2/+2
| | | | | | | | | Switch to kernel 4.0. Switch to DTB (mandatory). And adjust invocation to use dtb and add a little more RAM for testing. Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* configs/qemu: update infos for latest qemu versionGravatar Gustavo Zacarias2014-12-161-1/+1
| | | | | Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
* qemu/arm-vexpress: update to the latest versionsGravatar Gustavo Zacarias2014-10-071-1/+1
| | | | | Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
* qemu-arm: Update vexpress config to latest kernelGravatar Waldemar Brodkorb2014-09-271-1/+1
| | | | | | | Update Kernel to 3.16.3. Signed-off-by: Waldemar Brodkorb <wbx@openadk.org> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
* configs/qemu: fix and bump relevant kernel/header versionsGravatar Gustavo Zacarias2014-03-071-1/+1
| | | | | | | | | | | | | | | | Tweak the configs to deal with b155f5a5ab321b06df1c5d5f5e104438e8288cf8 fallout. And bump to the latest kernel versions. As of this commit the microblaze qemu targets seem broken, probably because of commit 14e527eb66d251c878f212236729d715e350c135 or some qemu limitation. SPARC seems to have issues as well, the kernel seems to go down with an unhandled exception with qemu 1.7.0 Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* configs/qemu: bump relevant config versionsGravatar Gustavo Zacarias2013-11-051-1/+1
| | | | | Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
* configs/qemu: bump relevant config versionsGravatar Gustavo Zacarias2013-10-041-1/+1
| | | | | | | | | arm_nuri needs some DT fixups to switch to the 3.11.x series since it's now default for that kernel defconfig. [Peter: adjust comment in sparc defconfig to match] Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
* configs/qemu: bump relevant config versionsGravatar Gustavo Zacarias2013-07-301-1/+1
| | | | | Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* configs/qemu: bump relevant config versionsGravatar Gustavo Zacarias2013-07-081-1/+1
| | | | | | | | While at it add the missing network interfaces to configurations that support it. Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* configs/qemu: bump relevant configs to kernel version 3.8.xGravatar Gustavo Zacarias2013-03-011-1/+1
| | | | | | | | | | | Problematic configurations not bumped: arm-versatilepb - IRQ failure for symbios scsi sh4-r2d - Qemu still doesn't emulate advanced features from the UART sparc-ss10 - Illegal instruction Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* qemu/arm-vexpress: update to use kernel 3.7.1Gravatar Gustavo Zacarias2012-12-301-1/+1
| | | | | | | | Bump to use kernel 3.7.1 Switch to hard float toolchain with NEON and VFP support. Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* qemu/arm-vexpress: update to use kernel 3.6.6Gravatar Gustavo Zacarias2012-11-151-1/+1
| | | | | Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* qemu/arm-vexpress: update to use kernel 3.4.7Gravatar Gustavo Zacarias2012-07-311-0/+2
| | | | | Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* qemu/arm-vexpress: add new sample configGravatar Gustavo Zacarias2012-05-071-0/+6
By popular demand! Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>