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changeset 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 383abdbc5d35
children cb38dc8aed39
files gsm-fw/sysglue/sysinit.S
diffstat 1 files changed, 4 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/gsm-fw/sysglue/sysinit.S	Wed Jul 02 03:40:42 2014 +0000
+++ b/gsm-fw/sysglue/sysinit.S	Wed Jul 02 03:46:19 2014 +0000
@@ -29,6 +29,10 @@
 	stmia	r9!, {r0-r7}
 	subs	r10, r10, #0x20
 	bhi	1b
+/* enable Calypso boot ROM for the ARM exception and IRQ/FIQ vectors */
+	ldr	r1, =0xFFFFFB10
+	mov	r2, #0x0100
+	strh	r2, [r1]
 /* now we can call any function w/o worry as to where it lives */
 /* clear int.bss and ext.bss, using bzero() from libc */
 	ldr	r0, =__intbss_start