From bdaaaec39792ee0035d6c5a5ad2520991e090a3c Mon Sep 17 00:00:00 2001 From: Catalin Marinas Date: Fri, 24 Jul 2009 12:35:06 +0100 Subject: [PATCH] nommu: Do not set PRRR and NMRR in proc-v7.S if !MMU ARMv7-R profile CPUs do not have these registers. Signed-off-by: Catalin Marinas --- arch/arm/mm/proc-v7.S | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S index c19aecdb2021..f3fa1c32fe92 100644 --- a/arch/arm/mm/proc-v7.S +++ b/arch/arm/mm/proc-v7.S @@ -234,7 +234,6 @@ __v7_setup: mcr p15, 0, r4, c2, c0, 1 @ load TTB1 mov r10, #0x1f @ domains 0, 1 = manager mcr p15, 0, r10, c3, c0, 0 @ load domain access register -#endif /* * Memory region attributes with SCTLR.TRE=1 * @@ -267,6 +266,7 @@ __v7_setup: ldr r6, =0x40e040e0 @ NMRR mcr p15, 0, r5, c10, c2, 0 @ write PRRR mcr p15, 0, r6, c10, c2, 1 @ write NMRR +#endif adr r5, v7_crval ldmia r5, {r5, r6} #ifdef CONFIG_CPU_ENDIAN_BE8 -- GitLab