FreeCalypso > hg > freecalypso-sw

comparison gsm-fw/sysglue/sysinit.S @ 514:e201f2130c9b

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gsm-fw/sysglue/sysinit.S: enable Calypso boot ROM on entry for all targets
author Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
date Wed, 02 Jul 2014 03:46:19 +0000
parents f05ae34f7ca0
children 7cf154cd3891
comparison
equal deleted inserted replaced
513:383abdbc5d35 514:e201f2130c9b
27 ldr r10, =__iramtext_size 27 ldr r10, =__iramtext_size
28 1: ldmia r8!, {r0-r7} 28 1: ldmia r8!, {r0-r7}
29 stmia r9!, {r0-r7} 29 stmia r9!, {r0-r7}
30 subs r10, r10, #0x20 30 subs r10, r10, #0x20
31 bhi 1b 31 bhi 1b
32 /* enable Calypso boot ROM for the ARM exception and IRQ/FIQ vectors */
33 ldr r1, =0xFFFFFB10
34 mov r2, #0x0100
35 strh r2, [r1]
32 /* now we can call any function w/o worry as to where it lives */ 36 /* now we can call any function w/o worry as to where it lives */
33 /* clear int.bss and ext.bss, using bzero() from libc */ 37 /* clear int.bss and ext.bss, using bzero() from libc */
34 ldr r0, =__intbss_start 38 ldr r0, =__intbss_start
35 ldr r1, =__intbss_size 39 ldr r1, =__intbss_size
36 bl bzero 40 bl bzero