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| − | [[Category:ECE597]] | + | [[Category:ECE497 |list]] |
| | + | {{YoderHead}} |
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| | Here are the listing from the Embedded Linux Primer as done on the Beagle. | | Here are the listing from the Embedded Linux Primer as done on the Beagle. |
| | | | |
| − | == Chapter 2 ==
| + | * [[ECE497 Listings for Embedded Linux Primer Chapter 2]] |
| | + | * [[ECE497 Listings for Embedded Linux Primer Chapter 4]] |
| | + | * [[ECE497 Listings for Embedded Linux Primer Chapter 5]] |
| | + | * [[ECE497 Listings for Embedded Linux Primer Chapter 6]] |
| | + | * [[ECE497 Listings for Embedded Linux Primer Chapter 7]] |
| | + | * [[ECE497 Listings for Embedded Linux Primer Chapter 8]] |
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| − | {| | + | {{YoderFoot}} |
| − | ! Number
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| − | ! Page
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| − | ! Caption
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| − | ! Listing
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| − | |-
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| − | | 2-1
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| − | | 2-6
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| − | | Initial Bootloader Serial Output
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| − | | <pre>
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| − | Texas Instruments X-Loader 1.4.2 (Feb 19 2009 - 12:01:24)
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| − | Reading boot sector
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| − | Loading u-boot.bin from mmc
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| − | | |
| − | | |
| − | U-Boot 2009.11-rc1 (Jan 08 2010 - 21:19:52)
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| − | | |
| − | OMAP3530-GP ES3.1, CPU-OPP2 L3-165MHz
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| − | OMAP3 Beagle board + LPDDR/NAND
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| − | I2C: ready
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| − | DRAM: 256 MB
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| − | NAND: 256 MiB
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| − | In: serial
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| − | Out: serial
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| − | Err: serial
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| − | Board revision C4
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| − | Die ID #5444000400000000040365fa1400e007
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| − | Hit any key to stop autoboot: 0
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| − | OMAP3 beagleboard.org #
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| − | </pre>
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| − | |-
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| − | | 2-2
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| − | | 2-7
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| − | | Loading the Linux Kernel
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| − | |
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| − | |-
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| − | | 2-3
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| − | | 2-9
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| − | | Linux Final Boot Messages
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| − | | <pre>
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| − | </pre>
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| − | |-
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| − | | 2-4
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| − | | 2-21
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| − | | Hello World, Embedded Style
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| − | | <pre>
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| − | #include <stdio.h>
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| − | | |
| − | int bss_var; /* Uninitialized global variable */
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| − | | |
| − | int data_var = 1; /* Initialized global variable */
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| − | | |
| − | int main(int argc, char **argv)
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| − | { | |
| − | void *stack_var; /* Local variable on the stack */
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| − |
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| − | stack_var = (void *)main; /* Don't let the compiler */
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| − | /* optimize it out */
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| − | | |
| − | printf("Hello, World! Main is executing at %p\n", stack_var);
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| − | printf("This address (%p) is in our stack frame\n", &stack_var);
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| − | | |
| − | /* bss section contains uninitialized data */
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| − | printf("This address (%p) is in our bss section\n", &bss_var);
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| − | | |
| − | /* data section contains initializated data */
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| − | printf("This address (%p) is in our data section\n", &data_var);
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| − | | |
| − | return 0;
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| − | } | |
| − | </pre>
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| − | |-
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| − | | 2-5
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| − | | 2-22
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| − | | Hello Output for Host Computer
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| − | | <pre>
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| − | </pre>
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| − | |-
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| − | | 2-5
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| − | | 2-22
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| − | | Hello Output for Beagle
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| − | | <pre>
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| − | </pre>
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| − | |}
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| − | | |
| − | == Chapter 4 ==
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| − | | |
| − | {|
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| − | ! Number
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| − | ! Page
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| − | ! Caption
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| − | ! Listing
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| − | |-
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| − | | 4-1
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| − | | 4-7
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| − | | Kernel Build Output
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| − | | <pre>
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| − | $ export OETREE="${HOME}/oe"
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| − | $ PATH=${OETREE}/angstrom-dev/staging/i686-linux/usr/bin/:${PATH}
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| − | $ PATH=${OETREE}/angstrom-dev/cross/armv7a/bin/:${PATH}
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| − | $ make CROSS_COMPILE=arm-angstrom-linux-gnueabi- uImage
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| − | CHK include/linux/version.h
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| − | make[1]: `include/asm-arm/mach-types.h' is up to date.
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| − | CHK include/linux/utsrelease.h
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| − | SYMLINK include/asm -> include/asm-arm
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| − | CALL scripts/checksyscalls.sh
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| − | CHK include/linux/compile.h
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| − | CC arch/arm/mach-omap2/io.o
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| − | CC arch/arm/mach-omap2/devices.o
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| − | .
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| − | . <lines of output omitted here>
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| − | .
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| − | LD vmlinux
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| − | SYSMAP System.map
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| − | SYSMAP .tmp_System.map
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| − | OBJCOPY arch/arm/boot/Image
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| − | Kernel: arch/arm/boot/Image is ready
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| − | GZIP arch/arm/boot/compressed/piggy.gz
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| − | AS arch/arm/boot/compressed/piggy.o
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| − | LD arch/arm/boot/compressed/vmlinux
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| − | OBJCOPY arch/arm/boot/zImage
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| − | Kernel: arch/arm/boot/zImage is ready
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| − | UIMAGE arch/arm/boot/uImage
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| − | Image Name: Linux-2.6.29-omap1
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| − | Created: Tue Mar 9 12:58:27 2010
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| − | Image Type: ARM Linux Kernel Image (uncompressed)
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| − | Data Size: 2991236 Bytes = 2921.13 kB = 2.85 MB
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| − | Load Address: 0x80008000
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| − | Entry Point: 0x80008000
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| − | Image arch/arm/boot/uImage is ready
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| − | </pre>
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| − | |-
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| − | | 4-2
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| − | | 4-9
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| − | | Link Stage: vmlinux
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| − | | <pre>
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| − | </pre>
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| − | |-
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| − | | 4-3
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| − | | 4-14
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| − | | Kernel Subdirectory
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| − | | <pre>
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| − | </pre>
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| − | |}
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Embedded Linux Class by Mark A. Yoder
