Hi, All I am a beginner to the yocto framework.
Currently working on genericx86-64 build - smallest images possibility. With 'core-image-minimal' approach, bzImage is sized around 9Mb and rootfs.cpio.xz to 20Mb. Any thoughts to bring that size even smaller (togather below ~10Mb)? And, while trying the 'https://wiki.yoctoproject.org/wiki/Poky-Tiny' approach facing kernel configuration related errors as below. Note, with the default machine (qemu) build completed Ok. $ bitbake core-image-minimal Loading cache: 100% | | ETA: --:--:-- Loaded 0 entries from dependency cache. Parsing recipes: 100% |#####################################################################################################################################################################| Time: 0:00:13 Parsing of 914 .bb files complete (0 cached, 914 parsed). 1849 targets, 311 skipped, 0 asked, 0 errors. NOTE: Resolving any missing task queue dependencies ERROR: Nothing PROVIDES 'virtual/kernel' linux-yocto-tiny PROVIDES virtual/kernel but was skipped: incompatible with machine genericx86-64 (not in COMPATIBLE_MACHINE) linux-yocto-tiny PROVIDES virtual/kernel but was skipped: incompatible with machine genericx86-64 (not in COMPATIBLE_MACHINE) linux-yocto-tiny PROVIDES virtual/kernel but was skipped: incompatible with machine genericx86-64 (not in COMPATIBLE_MACHINE) linux-yocto-upstream PROVIDES virtual/kernel but was skipped: Set PREFERRED_PROVIDER_virtual/kernel to linux-yocto-upstream to enable it linux-yocto PROVIDES virtual/kernel but was skipped: Set PREFERRED_PROVIDER_virtual/kernel to linux-yocto to enable it linux-yocto-rt PROVIDES virtual/kernel but was skipped: incompatible with machine genericx86-64 (not in COMPATIBLE_MACHINE) linux-yocto-rt PROVIDES virtual/kernel but was skipped: incompatible with machine genericx86-64 (not in COMPATIBLE_MACHINE) linux-yocto-dev PROVIDES virtual/kernel but was skipped: Set PREFERRED_PROVIDER_virtual/kernel to linux-yocto-dev to enable it linux-yocto-rt PROVIDES virtual/kernel but was skipped: incompatible with machine genericx86-64 (not in COMPATIBLE_MACHINE) linux-yocto-upstream PROVIDES virtual/kernel but was skipped: incompatible with machine genericx86-64 (not in COMPATIBLE_MACHINE) linux-yocto PROVIDES virtual/kernel but was skipped: incompatible with machine genericx86-64 (not in COMPATIBLE_MACHINE) linux-dummy PROVIDES virtual/kernel but was skipped: PREFERRED_PROVIDER_virtual/kernel set to linux-yocto-tiny, not linux-dummy linux-yocto-upstream PROVIDES virtual/kernel but was skipped: incompatible with machine genericx86-64 (not in COMPATIBLE_MACHINE) linux-yocto PROVIDES virtual/kernel but was skipped: incompatible with machine genericx86-64 (not in COMPATIBLE_MACHINE) ERROR: Required build target 'core-image-minimal' has no buildable providers. Missing or unbuildable dependency chain was: ['core-image-minimal', 'virtual/kernel'] Summary: There were 2 ERROR messages, returning a non-zero exit code. $ Any thoughts would be really appreciated. Thanks in advance.
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