On Tue, 8 Aug 2017, Paul Burton wrote: > When building a kernel for the microMIPS ISA, ensure that the ISA bit > (ie. bit 0) in the entry address is set. Otherwise we may include an > entry address in images which bootloaders will jump to as MIPS32 code. Hmm, what's going on here? The ISA bit is set by the linker according to the mode the code at the entry symbol has been assembled for, e.g.: $ readelf -h vmlinux | grep Entry Entry point address: 0x804355e1 $ readelf -s vmlinux | grep kernel_entry 156535: 80100400 0 FUNC GLOBAL DEFAULT [MICROMIPS] 1 __kernel_entry 156742: 804355e0 146 FUNC GLOBAL DEFAULT [MICROMIPS] 1 kernel_entry $ or no microMIPS (or MIPS16) executable could work. Is your build process or toolchain used broken by any chance? Maciej
