EBC Listings for Embedded Linux Primer

Here are the listing from the Embedded Linux Primer as done on the Beagle.

Chapter 2

Number	Page	Caption	Listing
2-1	2-6	Initial Bootloader Serial Output	Texas Instruments X-Loader 1.4.2 (Feb 19 2009 - 12:01:24) Reading boot sector Loading u-boot.bin from mmc U-Boot 2009.11-rc1 (Jan 08 2010 - 21:19:52) OMAP3530-GP ES3.1, CPU-OPP2 L3-165MHz OMAP3 Beagle board + LPDDR/NAND I2C: ready DRAM: 256 MB NAND: 256 MiB In: serial Out: serial Err: serial Board revision C4 Die ID #5444000400000000040365fa1400e007 Hit any key to stop autoboot: 0 OMAP3 beagleboard.org #
2-2	2-7	Loading the Linux Kernel
2-3	2-9	Linux Final Boot Messages
2-4	2-21	Hello World, Embedded Style	#include <stdio.h> int bss_var; /* Uninitialized global variable */ int data_var = 1; /* Initialized global variable */ int main(int argc, char **argv) { void *stack_var; /* Local variable on the stack */ stack_var = (void *)main; /* Don't let the compiler */ /* optimize it out */ printf("Hello, World! Main is executing at %p\n", stack_var); printf("This address (%p) is in our stack frame\n", &stack_var); /* bss section contains uninitialized data */ printf("This address (%p) is in our bss section\n", &bss_var); /* data section contains initializated data */ printf("This address (%p) is in our data section\n", &data_var); return 0; }
2-5	2-22	Hello Output for Host Computer
2-5	2-22	Hello Output for Beagle

Chapter 4

Number	Page	Caption	Listing
4-1	4-7	Kernel Build Output	$ export OETREE="${HOME}/oe" $ PATH=${OETREE}/angstrom-dev/staging/i686-linux/usr/bin/:${PATH} $ PATH=${OETREE}/angstrom-dev/cross/armv7a/bin/:${PATH} $ make CROSS_COMPILE=arm-angstrom-linux-gnueabi- uImage CHK include/linux/version.h make[1]: `include/asm-arm/mach-types.h' is up to date. CHK include/linux/utsrelease.h SYMLINK include/asm -> include/asm-arm CALL scripts/checksyscalls.sh CHK include/linux/compile.h CC arch/arm/mach-omap2/io.o CC arch/arm/mach-omap2/devices.o . . <lines of output omitted here> . LD vmlinux SYSMAP System.map SYSMAP .tmp_System.map OBJCOPY arch/arm/boot/Image Kernel: arch/arm/boot/Image is ready GZIP arch/arm/boot/compressed/piggy.gz AS arch/arm/boot/compressed/piggy.o LD arch/arm/boot/compressed/vmlinux OBJCOPY arch/arm/boot/zImage Kernel: arch/arm/boot/zImage is ready UIMAGE arch/arm/boot/uImage Image Name: Linux-2.6.29-omap1 Created: Tue Mar 9 12:58:27 2010 Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 2991236 Bytes = 2921.13 kB = 2.85 MB Load Address: 0x80008000 Entry Point: 0x80008000 Image arch/arm/boot/uImage is ready
4-2	4-9	Link Stage: vmlinux
4-3	4-14	Kernel Subdirectory