Cannot build image with modified kernel options (preemption, dynamic printk, profiling).
Kernel grows in size and partition is only 1344k. Kernel image is 1.41Mb
What can be done with that ?
I guess its all to preserve original parition scheme used by stock firmware ?
For Dlink DIR-825B2 also such problem existed but if normal build fails at least we have -fat image which can be flashed after normal.
Image Name: MIPS LEDE Linux-4.4.91 Created: Thu Oct 12 21:40:27 2017 Image Type: MIPS Linux Kernel Image (lzma compressed) Data Size: 1465129 Bytes = 1430.79 kB = 1.40 MB Load Address: 80060000 Entry Point: 80060000 ...... os-image partition too big (more than 1376256 bytes): Success
Pls correct me if i'm wrong. stock U-boot has hardcoded values for kernel partition location and size. Reads kernel from there. If we increase kernel partition size u-boot will not read full image and kernel will crash