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path: root/big-little/secure_world/ve_reset_handler.s
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	;
	; Copyright (c) 2012, ARM Limited. All rights reserved.
	;
	; Redistribution and use in source and binary forms, with
	; or without modification, are permitted provided that the
	; following conditions are met:
	;
	; Redistributions of source code must retain the above
	; copyright notice, this list of conditions and the
	; following disclaimer.
	;
	; Redistributions in binary form must reproduce the
	; above copyright notice, this list of conditions and
	; the following disclaimer in the documentation
	; and/or other materials provided with the distribution.
	;
	; Neither the name of ARM nor the names of its
	; contributors may be used to endorse or promote products
	; derived from this software without specific prior written
	; permission.
	;

	AREA test, CODE

	ENTRY

	[ FM_BETA
	IMPORT  warm_reset
	IMPORT  ve_reset_type

	MRC	p15, 0, r0, c0, c0, 5
	ANDS	r0, r0, #0xf
	LDR	r2, =ve_reset_type
	ADD	r2, r2, r0, lsl #2
	LDR	r1, [r2]
	CMP	r1, #0
	MOVEQ	r1, #1
	STREQ	r1, [r2]
	LDREQ	PC, =0x80000000
	LDRNE	PC, =warm_reset

	|

	MRC	p15, 0, r0, c0, c0, 5
	UBFX	r1, r0, #0, #8
	UBFX	r2, r0, #8, #8
	ADD	r3, r1, r2, lsl #2
	LSL	r3, #3
	LDR	r4, =0x60000040
	LDR	r4, [r4, r3]
	CMP	r4, #0
	BXNE	r4
	LDR	pc, =0x80000000

	]

	END