[src/trunk]: src/sys/arch/arm/include Some CPU specific ACTLR bit definitions

[skrll <skrll%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/bc8a5a1610fd
branches:  trunk
changeset: 365435:bc8a5a1610fd
user:      skrll <skrll%NetBSD.org@localhost>
date:      Wed Aug 15 06:13:56 2018 +0000

description:
Some CPU specific ACTLR bit definitions

diffstat:

 sys/arch/arm/include/armreg.h |  17 ++++++++++++++++-
 1 files changed, 16 insertions(+), 1 deletions(-)

diffs (38 lines):

diff -r 254db2a15213 -r bc8a5a1610fd sys/arch/arm/include/armreg.h
--- a/sys/arch/arm/include/armreg.h     Wed Aug 15 06:06:05 2018 +0000
+++ b/sys/arch/arm/include/armreg.h     Wed Aug 15 06:13:56 2018 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: armreg.h,v 1.123 2018/08/12 17:21:36 skrll Exp $       */
+/*     $NetBSD: armreg.h,v 1.124 2018/08/15 06:13:56 skrll Exp $       */
 
 /*
  * Copyright (c) 1998, 2001 Ben Harris
@@ -282,6 +282,20 @@
 #define PJ4B_AUXFMC0_DCSLFD    __BIT(2)  /* Disable DC Speculative linefill */
 #define PJ4B_AUXFMC0_FW                __BIT(8)  /* alias of PJ4B_AUXCTL_FW*/
 
+/* Cortex-A5 Auxiliary Control Register (CP15 register 1, opcode 1) */
+#define        CORTEXA5_ACTLR_FW       __BIT(0)
+#define        CORTEXA5_ACTLR_SMP      __BIT(6)  /* Inner Cache Shared is cacheable */
+#define        CORTEXA5_ACTLR_EXCL     __BIT(7)  /* Exclusive L1/L2 cache control */
+
+/* Cortex-A7 Auxiliary Control Register (CP15 register 1, opcode 1) */
+#define        CORTEXA7_ACTLR_L1ALIAS  __BIT(0)  /* Enables L1 cache alias checks */
+#define        CORTEXA7_ACTLR_L2EN     __BIT(1)  /* Enables L2 cache */
+#define        CORTEXA7_ACTLR_SMP      __BIT(6)  /* SMP */
+
+/* Cortex-A8 Auxiliary Control Register (CP15 register 1, opcode 1) */
+#define        CORTEXA8_ACTLR_L1ALIAS  __BIT(0)  /* Enables L1 cache alias checks */
+#define        CORTEXA8_ACTLR_L2EN     __BIT(1)  /* Enables L2 cache */
+
 /* Cortex-A9 Auxiliary Control Register (CP15 register 1, opcode 1) */
 #define        CORTEXA9_AUXCTL_FW      0x00000001 /* Cache and TLB updates broadcast */
 #define        CORTEXA9_AUXCTL_L2PE    0x00000002 /* Prefetch hint enable */
@@ -296,6 +310,7 @@
 #define        CORTEXA15_ACTLR_BTB     __BIT(0)  /* Cache and TLB updates broadcast */
 #define        CORTEXA15_ACTLR_SMP     __BIT(6)  /* SMP */
 #define        CORTEXA15_ACTLR_IOBEU   __BIT(15) /* In order issue in Branch Exec Unit */
+#define        CORTEXA15_ACTLR_SDEH    __BIT(31) /* snoop-delayed exclusive handling */
 
 /* Marvell Feroceon Extra Features Register (CP15 register 1, opcode2 0) */
 #define FC_DCACHE_REPL_LOCK    0x80000000 /* Replace DCache Lock */