1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
From ffdc1370686caa18fd6e44952d7293dc1a19e897 Mon Sep 17 00:00:00 2001
From: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Date: Sun, 11 Sep 2016 00:50:06 +0300
Subject: [PATCH] plat: rcar: bl2_secure_setting: Enable access to RPC
This enables access to RPC flash from non-secure mode.
This is needed to access flash from U-Boot and Linux kernel.
Signed-off-by: Valentine Barshak <valentine.barshak@cogentembedded.com>
Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
---
plat/renesas/rcar/bl2_secure_setting.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/plat/renesas/rcar/bl2_secure_setting.c b/plat/renesas/rcar/bl2_secure_setting.c
index b83c8ce..7240b3e 100644
--- a/plat/renesas/rcar/bl2_secure_setting.c
+++ b/plat/renesas/rcar/bl2_secure_setting.c
@@ -105,10 +105,12 @@ static const struct {
/** Security attribute setting for slave ports 12 */
/* {SEC_SEL12, 0xFFFFFFFFU},*/
+#if 0
/** Security attribute setting for slave ports 13 */
/* Bit22: RPC slave ports. */
/* 0: registers can be accessed from secure resource only. */
{SEC_SEL13, 0xFFBFFFFFU},
+#endif
/** Security attribute setting for slave ports 14 */
/* Bit27: System Timer (SCMT) slave ports. */
@@ -228,12 +230,14 @@ static const struct {
/* {SEC_GRP0COND12, 0x00000000U},*/
/* {SEC_GRP1COND12, 0x00000000U},*/
+#if 0
/** Security group 0 attribute setting for slave ports 13 */
/** Security group 1 attribute setting for slave ports 13 */
/* Bit22: RPC slave ports. */
/* SecurityGroup3 */
{SEC_GRP0COND13, 0x00400000U},
{SEC_GRP1COND13, 0x00400000U},
+#endif
/** Security group 0 attribute setting for slave ports 14 */
/** Security group 1 attribute setting for slave ports 14 */
--
1.9.1
|
