我正在从minimalfs编译一个initramfs,它在启动期间无法检测到init。
我有2个simlink,一个在/ init,另一个在sbin / init,都指向/sbin/init.sysvinit

我只是尝试在内核配置中传递文件系统目录以及cpio。以下是bootlog的结尾:

================================================== =======

[    2.152221] vmmc: supplied by vbat
[    2.157139] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz
[    2.165445] omap_i2c 4802a000.i2c: bus 1 rev0.11 at 100 kHz
[    2.208472]  remoteproc0: wkup_m3 is available
[    2.213169]  remoteproc0: Note: remoteproc is still under development and co.
[    2.222618]  remoteproc0: THE BINARY FORMAT IS NOT YET FINALIZED, and backwa.
[    2.233660]  remoteproc0: Direct firmware load failed with error -2
[    2.240280]  remoteproc0: Falling back to user helper
[    2.245995] cpu cpu0: of_pm_voltdm_notifier_register: Fail calculating volta2
[    2.259066] input: volume_keys.8 as /devices/volume_keys.8/input/input2
[    2.266959] /home/preetam/Workspace/neato/ti-processor-sdk-linux-am335x-evm-)
[    2.287394] Warning: unable to open an initial console.
[    2.300184] Freeing unused kernel memory: 4212K (c0587000 - c09a4000)
[    2.307330] Failed to execute /init (error -2)
[    2.312502] Kernel panic - not syncing: No working init found.  Try passing .
[    8.180642] random: nonblocking pool is initialized


================================================== ========================

以下是我的bootargs:

“ console = $ {console} earlyprintk = serial mem = 128m”

我使用的硬件是基于am335x的定制板,它是特定于产品的beagle bone的完整定制版本。具有128MB DDR内存。

最佳答案

初始化是一个elf二进制文件,其中链接有动态库。我在初始化文件上使用readelf -d找到了它。因此,我需要添加我认为可以在init中静态链接的libc库。
非常感谢“那个家伙”。

10-07 12:26