From 3671cd879a2666ca1d6e8820a319924be25d6746 Mon Sep 17 00:00:00 2001 From: Peter Crosthwaite Date: Tue, 17 Dec 2013 19:42:27 +0000 Subject: [PATCH] target-arm/helper.c: Allow cp15.c15 dummy override The cp15.c15 space is implementation defined. Currently there is a dummy placeholder register RAZing it. Allow overriding of this RAZ so implementations of specific registers can take precedence. Signed-off-by: Peter Crosthwaite Reviewed-by: Peter Maydell Message-id: ed1bacec56dae00cb398c798f8240e8e685f949c.1387160489.git.peter.crosthwaite@xilinx.com Signed-off-by: Peter Maydell --- target-arm/helper.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/target-arm/helper.c b/target-arm/helper.c index 5e5e5aad2b..71d6be3793 100644 --- a/target-arm/helper.c +++ b/target-arm/helper.c @@ -1338,7 +1338,8 @@ static const ARMCPRegInfo dummy_c15_cp_reginfo[] = { */ { .name = "C15_IMPDEF", .cp = 15, .crn = 15, .crm = CP_ANY, .opc1 = CP_ANY, .opc2 = CP_ANY, - .access = PL1_RW, .type = ARM_CP_CONST | ARM_CP_NO_MIGRATE, + .access = PL1_RW, + .type = ARM_CP_CONST | ARM_CP_NO_MIGRATE | ARM_CP_OVERRIDE, .resetvalue = 0 }, REGINFO_SENTINEL }; -- GitLab