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Commit 0cbbbad6 authored by Will Deacon's avatar Will Deacon
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ARM: mm: don't use the access flag permissions mechanism for classic MMU 



The simplified access permissions model is not used for the classic MMU
translation regime, so ensure that it is turned off in the sctlr prior
to turning on address translation for ARMv7.

Acked-by: default avatarCatalin Marinas <catalin.marinas@arm.com>
Signed-off-by: default avatarWill Deacon <will.deacon@arm.com>
parent 864aa04c

arch/arm/mm/proc-v7-2level.S

+2 −2
Original line number Diff line number Diff line
@@ -161,11 +161,11 @@ ENDPROC(cpu_v7_set_pte_ext) 
	 *  TFR   EV X F   I D LR    S

	 * .EEE ..EE PUI. .T.T 4RVI ZWRS BLDP WCAM

	 * rxxx rrxx xxx0 0101 xxxx xxxx x111 xxxx < forced

	 *    1    0 110       0011 1100 .111 1101 < we want

	 *   01    0 110       0011 1100 .111 1101 < we want

	 */

	.align	2

	.type	v7_crval, #object

v7_crval:

	crval	clear=0x0120c302, mmuset=0x10c03c7d, ucset=0x00c01c7c

	crval	clear=0x2120c302, mmuset=0x10c03c7d, ucset=0x00c01c7c



	.previous