Hi, everybody, I met a problem when debuging a bootloader in IT8172G+RM5231A platform, it's like this: the bootloader had 2 parts, the first part executes in ROM (0xbfc00000-0xbfc0xxxx) and it move another part from ROM into SDRAM, then jump to the SDRAM entry point to continue. In the ROM resident code, if I initialized&flushed the cache, it can jump to SDRAM entry continue normally. However,if I comment out those cache related code and make cache disabled, it seems can not jump to SDRAM entry. Who can tell me why I must initialize&flush when cache disabled ? Thanks a lot! He Jin
