From: Antony Pavlov <antonynpavlov@gmail.com>
To: barebox@lists.infradead.org
Subject: [PATCH v9 12/12] MIPS: add draft cpuinfo command
Date: Wed, 3 Aug 2011 13:11:01 +0400 [thread overview]
Message-ID: <1312362661-31340-12-git-send-email-antonynpavlov@gmail.com> (raw)
In-Reply-To: <1312362661-31340-1-git-send-email-antonynpavlov@gmail.com>
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
---
arch/mips/Kconfig | 11 +++++++++++
arch/mips/lib/Makefile | 2 ++
arch/mips/lib/cpuinfo.c | 38 ++++++++++++++++++++++++++++++++++++++
3 files changed, 51 insertions(+), 0 deletions(-)
create mode 100644 arch/mips/lib/cpuinfo.c
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 50d734a..8970470 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -208,6 +208,17 @@ config 64BIT
endchoice
+menu "MIPS specific settings "
+
+config CMD_MIPS_CPUINFO
+ bool "cpuinfo command"
+ default y
+ help
+ Say yes here to get a cpuinfo command to show some
+ information about the cpu model.
+
+endmenu
+
source common/Kconfig
source commands/Kconfig
source net/Kconfig
diff --git a/arch/mips/lib/Makefile b/arch/mips/lib/Makefile
index 67e4e8a..45fe920 100644
--- a/arch/mips/lib/Makefile
+++ b/arch/mips/lib/Makefile
@@ -4,3 +4,5 @@ obj-y += lshrdi3.o
obj-y += ashldi3.o
obj-y += ashrdi3.o
obj-y += memory.o
+
+obj-$(CONFIG_CMD_MIPS_CPUINFO) += cpuinfo.o
diff --git a/arch/mips/lib/cpuinfo.c b/arch/mips/lib/cpuinfo.c
new file mode 100644
index 0000000..7bdb02b
--- /dev/null
+++ b/arch/mips/lib/cpuinfo.c
@@ -0,0 +1,38 @@
+/*
+ * cpuinfo - show information about MIPS CPU
+ *
+ * Copyright (C) 2011 Antony Pavlov <antonynpavlov@gmail.com>
+ *
+ * This file is part of barebox.
+ * See file CREDITS for list of people who contributed to this project.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <command.h>
+#include <asm/mipsregs.h>
+
+static int do_cpuinfo(struct command *cmdtp, int argc, char *argv[])
+{
+ printf("CP0_PRID = 0x%08x\n", read_c0_prid());
+ printf("CP0_CONFIG = 0x%08x\n", read_c0_config());
+
+ return 0;
+}
+
+BAREBOX_CMD_START(cpuinfo)
+ .cmd = do_cpuinfo,
+ .usage = "Show info about CPU",
+BAREBOX_CMD_END
--
1.7.5.4
_______________________________________________
barebox mailing list
barebox@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/barebox
prev parent reply other threads:[~2011-08-03 9:11 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-03 9:10 [PATCH v9 01/12] MIPS: initial commit: add empty but required header files Antony Pavlov
2011-08-03 9:10 ` [PATCH v9 02/12] MIPS: import libgcc-related files from linux-2.6.39 Antony Pavlov
2011-08-03 9:10 ` [PATCH v9 03/12] MIPS: import header files Antony Pavlov
2011-08-03 9:10 ` [PATCH v9 04/12] MIPS: add common MIPS stuff Antony Pavlov
2011-08-03 12:54 ` Jean-Christophe PLAGNIOL-VILLARD
2011-08-03 13:53 ` Antony Pavlov
2011-08-03 9:10 ` [PATCH v9 05/12] MIPS: add documentation Antony Pavlov
2011-08-03 9:10 ` [PATCH v9 06/12] MIPS: add Malta machine support to barebox Antony Pavlov
2011-08-03 9:10 ` [PATCH v9 07/12] MIPS: add qemu malta board " Antony Pavlov
2011-08-03 9:10 ` [PATCH v9 08/12] MIPS: add qemu-malta documentation Antony Pavlov
2011-08-03 9:10 ` [PATCH v9 09/12] MIPS: add initial BCM47xx-based boards support Antony Pavlov
2011-08-03 9:10 ` [PATCH v9 10/12] MIPS: add initial D-Link DIR-320 wireless router support Antony Pavlov
2011-08-03 9:11 ` [PATCH v9 11/12] MIPS: add D-Link DIR-320 documentation Antony Pavlov
2011-08-03 9:11 ` Antony Pavlov [this message]
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=1312362661-31340-12-git-send-email-antonynpavlov@gmail.com \
--to=antonynpavlov@gmail.com \
--cc=barebox@lists.infradead.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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox