Index[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Z] backtrace command BDI-2000 sample configuration file [See also JTAG probes.] bd_info structure Big Kernel Lock (BKL) bin directory binary utilities addr2line ldd nm objcopy objdump prelink readelf strings strip binutils BIOS, bootloaders versus bi_record structure BKL (Big Kernel Lock) block devices block sizes board-specific information, porting Linux board-specific initialization MTD U-Boot porting example boards [See hardware platforms; CPUs, porting U-Boot.] boot block Flash chips boot messages booting [See also build system (kernel); initialization.] debugging boot process dumping printk log buffer serial debug output trapping crashes with KGDB from disk with U-Boot initrd with KGDB enabled bootloaders BIOS versus booting kernel bootstrap loaders versus DRAM controller setup execution context GRUB 2nd image compiling and linking initialization flow of control architecture setup head.o module main.c module initrd and Lilo memory addresses nonvolatile storage versus RAM porting Linux prerequisites role of selecting starting target board U-Boot booting from disk booting with KGDB enabled command sets configurable commands configuration debugging with JTAG probe image format initrd support kernel, booting network protocols NFS root mount example nonvolatile storage porting target board, starting bootm command BOOTP (Bootstrap Protocol), U-Boot network operations BOOTP server, hosting target boards bootstrap loaders bottom-half processing breakpoints hardware versus software breakpoints with KGDB remote debugging types of Broadcom MIPS processors browsing sysfs file system build numbers build output (kernel) build system (kernel) composite kernel image architecture objects boot messages bootstrap loaders Image object configuration editors dot-config file Kconfig files makefile targets makefiles building device drivers file systems cramfs JFFS2 initrd image MTD (Memory Technology Devices) services root file system BusyBox commands 2nd configuring cross-compiling defined example rcS initialization script executables init operations root file system target installation busybox package bzImage target |