[U-Boot] About fixup_memory_node()

2013-01-11 Thread Dennis Lan (dlan)
HI Forks: I have question about why memory info from fdt (memory size) will be overwritten by those come from u-boot source code. function fixup_memory_node() in bootm.c when CONFIG_OF_LIBFDT is defined, then memory node information will be updated says that, if I set memory 2G in fdt file, th

Re: [U-Boot] About fixup_memory_node()

2013-01-10 Thread Dennis Lan (dlan)
HI ALL: Also we notice that following comment in arch/arm/dts/skeleton.dtsi it says memory info will be polulated by bootloader, is this kind of design policy/philosophy? /* * Skeleton device tree; the bare minimum needed to boot; just include and * add a compatible value. The bootloader wi