Hi, I'm migrating the linux kernel on a custom 8xx board from 2.4.4 to 2.4.21 (from linuxppc_2_4_devel tree) and had such a problem at the last step of compilation.
ppc_8xx-ld -T ../ld.script -Ttext 0x00180000 -Bstatic -o zvmlinux head.o ../comm on/relocate.o misc-embedded.o ../common/misc-common.o ../common/string.o ../com mon/util.o embed_config.o m8xx_tty.o image.o ../lib/zlib.a misc-embedded.o: In function `decompress_kernel': misc-embedded.o(.text+0x28): undefined reference to `embed_config' make[2]: *** [zvmlinux] Error 1 The boot code has been re-organized in the latest kernel compared to 2.4.4. I checked embed_config.c and found that some boards need the embed_config() function. I'm not sure what kind of boards need such a function. 2.4.4 has embed_config.c too but my board doesn't need it. What's the difference? Basically embed_config() just set a bd_t struct. But what values need to be set for a specific board? Can anyone give an explanation? Thank you very much. -- Shawn Jin ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
