source: umon/ports/beagleboneblack/config_header.S @ 273af8f

Last change on this file since 273af8f was 220ee4b, checked in by Jarielle Catbagan <jcatbagan93@…>, on 07/08/15 at 21:28:41

BBB: Build a uMon image with a Configuration header and a GP header prepended.
  • Property mode set to 100644
File size: 979 bytes
Line 
1        .file "config_header.S"
2
3/* This is the Configuration Header TOC Structure that must be prepended to a GP Header followed
4 * by the uMon image in order to boot from non-XIP devices such as an SD card using "raw" mode.
5 * Please refer to the AM335x TRM, Section 26.1.7.5.5.1 "Configuration Header" for more information.
6 */
7
8        /* Start */
9        .word 0x000000a0
10        /* Size */
11        .word 0x00000050
12        /* Reserved */
13        .word 0x00000000
14        .word 0x00000000
15        .word 0x00000000
16        /* Filename */
17        .word 0x45534843
18        .word 0x4e495454
19        .word 0x00005347
20        /* Closing Item */
21        .word 0xffffffff
22        .word 0xffffffff
23        .word 0xffffffff
24        .word 0xffffffff
25        .word 0xffffffff
26        .word 0xffffffff
27        .word 0xffffffff
28        .word 0xffffffff
29
30        /* Gap between Configuration Header TOC Structure and Configuration Header Settings */
31        .rept 24
32        .word 0x00000000
33        .endr
34
35        /* Section Key */
36        .word 0xc0c0c0c1
37        /* Valid */
38        .byte 0x00
39        /* Version */
40        .byte 0x01
41        /* Reserved */
42        .rept 86
43        .word 0x00000000
44        .endr
45        .byte 0x00
46        .byte 0x00
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