Difference between revisions of "ECE597 Listings for Chapter 7 xink"
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Latest revision as of 20:35, 27 October 2011
| Number | Page | Caption | Listing |
|---|---|---|---|
| 7-1 | 7-4 | Simple C Function With Local Variable |
int setup_memory_controller(board_info_t *p)
{
unsigned int *dram_controller_register = p->dc_reg;
...
|
| 7-2 | 7-4 | Linker Command Script-Reset Vector Placement .../board/omap3/beagle/u-boot.lds |
OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
OUTPUT_ARCH(arm)
ENTRY(_start)
SECTIONS
{
. = 0x00000000;
. = ALIGN(4);
.text :
{
cpu/arm_cortexa8/start.o (.text)
*(.text)
}
}
|
| 7-3 | 7-5 | Reset Vectors …/cpu/arm_cortexa8/start.S | .globl _start _start: b reset ldr pc, _undefined_instruction ldr pc, _software_interrupt ldr pc, _prefetch_abort ldr pc, _data_abort ldr pc, _not_used ldr pc, _irq ldr pc, _fiq _undefined_instruction: .word undefined_instruction _software_interrupt: .word software_interrupt … _pad: .word 0x12345678 /* now 16*4=64 */ .global _end_vect _end_vect: |
| 7-4 | 7-9 | Portions of U-Boot Board-Configuration Header File …/incluyde/configs/omap3_beagle.h | /* * High Level Configuration Options */ #define CONFIG_ARMCORTEXA8 1 /* This is an ARM V7 CPU core */ #define CONFIG_OMAP 1 /* in a TI OMAP core */ #define CONFIG_OMAP34XX 1 /* which is a 34XX */ #define CONFIG_OMAP3430 1 /* which is in a 3430 */ #define CONFIG_OMAP3_BEAGLE 1 /* working with BEAGLE */ #include <asm/arch/cpu.h> /* get chip and board defs */ #include <asm/arch/omap3.h> /* * Display CPU and Board information */ #define CONFIG_DISPLAY_CPUINFO 1 #define CONFIG_DISPLAY_BOARDINFO 1 |
