From: Niklas Svensson <niklas.svensson@axis.com>
To: <ralf@linux-mips.org>, <paul.burton@imgtec.com>
Cc: <linux-mips@linux-mips.org>, <linux-kernel@vger.kernel.org>,
Niklas Svensson <niklass@axis.com>
Subject: [PATCH] MIPS: mips-cm: CM regions are disabled at boot
Date: Thu, 20 Nov 2014 13:29:00 +0100 [thread overview]
Message-ID: <1416486540-28681-1-git-send-email-niklass@axis.com> (raw)
Each CM_REGION_TARGET is set to disabled at boot,
so there is no need to disable the matching
CM_GCR_REG explicitly.
Signed-off-by: Niklas Svensson <niklass@axis.com>
---
arch/mips/kernel/mips-cm.c | 10 ----------
1 file changed, 10 deletions(-)
diff --git a/arch/mips/kernel/mips-cm.c b/arch/mips/kernel/mips-cm.c
index f76f7a0..a4bbfd9 100644
--- a/arch/mips/kernel/mips-cm.c
+++ b/arch/mips/kernel/mips-cm.c
@@ -104,16 +104,6 @@ int mips_cm_probe(void)
base_reg |= CM_GCR_BASE_CMDEFTGT_MEM;
write_gcr_base(base_reg);
- /* disable CM regions */
- write_gcr_reg0_base(CM_GCR_REGn_BASE_BASEADDR_MSK);
- write_gcr_reg0_mask(CM_GCR_REGn_MASK_ADDRMASK_MSK);
- write_gcr_reg1_base(CM_GCR_REGn_BASE_BASEADDR_MSK);
- write_gcr_reg1_mask(CM_GCR_REGn_MASK_ADDRMASK_MSK);
- write_gcr_reg2_base(CM_GCR_REGn_BASE_BASEADDR_MSK);
- write_gcr_reg2_mask(CM_GCR_REGn_MASK_ADDRMASK_MSK);
- write_gcr_reg3_base(CM_GCR_REGn_BASE_BASEADDR_MSK);
- write_gcr_reg3_mask(CM_GCR_REGn_MASK_ADDRMASK_MSK);
-
/* probe for an L2-only sync region */
mips_cm_probe_l2sync();
--
2.1.3
WARNING: multiple messages have this Message-ID (diff)
From: Niklas Svensson <niklas.svensson@axis.com>
To: ralf@linux-mips.org, paul.burton@imgtec.com
Cc: linux-mips@linux-mips.org, linux-kernel@vger.kernel.org,
Niklas Svensson <niklass@axis.com>
Subject: [PATCH] MIPS: mips-cm: CM regions are disabled at boot
Date: Thu, 20 Nov 2014 13:29:00 +0100 [thread overview]
Message-ID: <1416486540-28681-1-git-send-email-niklass@axis.com> (raw)
Message-ID: <20141120122900.dGYsngPc0nzW9oUQT5YXnFnIAaCtBVhhUINVxkvAWwA@z> (raw)
Each CM_REGION_TARGET is set to disabled at boot,
so there is no need to disable the matching
CM_GCR_REG explicitly.
Signed-off-by: Niklas Svensson <niklass@axis.com>
---
arch/mips/kernel/mips-cm.c | 10 ----------
1 file changed, 10 deletions(-)
diff --git a/arch/mips/kernel/mips-cm.c b/arch/mips/kernel/mips-cm.c
index f76f7a0..a4bbfd9 100644
--- a/arch/mips/kernel/mips-cm.c
+++ b/arch/mips/kernel/mips-cm.c
@@ -104,16 +104,6 @@ int mips_cm_probe(void)
base_reg |= CM_GCR_BASE_CMDEFTGT_MEM;
write_gcr_base(base_reg);
- /* disable CM regions */
- write_gcr_reg0_base(CM_GCR_REGn_BASE_BASEADDR_MSK);
- write_gcr_reg0_mask(CM_GCR_REGn_MASK_ADDRMASK_MSK);
- write_gcr_reg1_base(CM_GCR_REGn_BASE_BASEADDR_MSK);
- write_gcr_reg1_mask(CM_GCR_REGn_MASK_ADDRMASK_MSK);
- write_gcr_reg2_base(CM_GCR_REGn_BASE_BASEADDR_MSK);
- write_gcr_reg2_mask(CM_GCR_REGn_MASK_ADDRMASK_MSK);
- write_gcr_reg3_base(CM_GCR_REGn_BASE_BASEADDR_MSK);
- write_gcr_reg3_mask(CM_GCR_REGn_MASK_ADDRMASK_MSK);
-
/* probe for an L2-only sync region */
mips_cm_probe_l2sync();
--
2.1.3
next reply other threads:[~2014-11-20 12:29 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-20 12:29 Niklas Svensson [this message]
2014-11-20 12:29 ` [PATCH] MIPS: mips-cm: CM regions are disabled at boot Niklas Svensson
2014-11-20 12:34 ` Paul Burton
2014-11-20 12:34 ` Paul Burton
2014-11-20 13:57 ` Niklas Svensson
2014-11-20 15:17 ` Ralf Baechle
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1416486540-28681-1-git-send-email-niklass@axis.com \
--to=niklas.svensson@axis.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mips@linux-mips.org \
--cc=niklass@axis.com \
--cc=paul.burton@imgtec.com \
--cc=ralf@linux-mips.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.