FreeCalypso > hg > freecalypso-sw

comparison target-utils/compalstage/compalstage.S @ 314:48c08499cede

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
compalstage binaries built
author Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
date Wed, 02 Apr 2014 08:02:14 +0000
parents
children
comparison
equal deleted inserted replaced
313:9df7f9c72e17 314:48c08499cede
1 .text
2 .org 0
3
4 #if THUMB_ENTRY
5 .code 16
6 bx pc
7 nop
8 #endif
9 .code 32
10
11 /* delay loop like OsmocomBB does */
12 mov r1, #0xa0000
13 1: subs r1, r1, #1
14 bne 1b
15 /* enable the Calypso boot ROM */
16 ldr r1, reg_addr
17 mov r2, #0x0100
18 strh r2, [r1]
19 /* jump to it! */
20 mov pc, #0
21 reg_addr:
22 .word 0xFFFFFB10
23
24 #if PAD_TO_1003
25 .org 0x3be0
26 .ascii "1003"
27 #endif