[src/trunk]: src/sys/arch/arm/xilinx Add OCM to devmap

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

details:   https://anonhg.NetBSD.org/src/rev/b5430fbc5e9e
branches:  trunk
changeset: 372125:b5430fbc5e9e
user:      jmcneill <jmcneill%NetBSD.org@localhost>
date:      Thu Oct 27 20:37:10 2022 +0000

description:
Add OCM to devmap

diffstat:

 sys/arch/arm/xilinx/zynq_platform.c |  11 +++++++++--
 1 files changed, 9 insertions(+), 2 deletions(-)

diffs (39 lines):

diff -r 85ba7ec7c0d2 -r b5430fbc5e9e sys/arch/arm/xilinx/zynq_platform.c
--- a/sys/arch/arm/xilinx/zynq_platform.c       Thu Oct 27 20:00:24 2022 +0000
+++ b/sys/arch/arm/xilinx/zynq_platform.c       Thu Oct 27 20:37:10 2022 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: zynq_platform.c,v 1.7 2022/10/27 08:49:08 jmcneill Exp $       */
+/*     $NetBSD: zynq_platform.c,v 1.8 2022/10/27 20:37:10 jmcneill Exp $       */
 
 /*-
  * Copyright (c) 2019 The NetBSD Foundation, Inc.
@@ -35,7 +35,7 @@
 #include "arml2cc.h"
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: zynq_platform.c,v 1.7 2022/10/27 08:49:08 jmcneill Exp $");
+__KERNEL_RCSID(0, "$NetBSD: zynq_platform.c,v 1.8 2022/10/27 20:37:10 jmcneill Exp $");
 
 #include <sys/param.h>
 #include <sys/bus.h>
@@ -77,6 +77,10 @@
 #define ZYNQ_ARMCORE_PBASE     0xf8f00000
 #define ZYNQ_ARMCORE_SIZE      0x00003000
 
+#define        ZYNQ_OCM_VBASE          (ZYNQ_ARMCORE_VBASE + ZYNQ_ARMCORE_SIZE)
+#define        ZYNQ_OCM_PBASE          0xfff00000
+#define        ZYNQ_OCM_SIZE           0x00100000
+
 #define        ZYNQ_ARMCORE_SCU_BASE   0x00000000
 #define        ZYNQ_ARMCORE_L2C_BASE   0x00002000
 
@@ -101,6 +105,9 @@
                DEVMAP_ENTRY(ZYNQ_ARMCORE_VBASE,
                             ZYNQ_ARMCORE_PBASE,
                             ZYNQ_ARMCORE_SIZE),
+               DEVMAP_ENTRY(ZYNQ_OCM_VBASE,
+                            ZYNQ_OCM_PBASE,
+                            ZYNQ_OCM_SIZE),
                DEVMAP_ENTRY_END
        };