From: rogershimizu@gmail.com (Roger Shimizu)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/3] ARM: dts: orion5x: fix the missing mtd flash on linkstation lswtgl
Date: Sat, 6 Feb 2016 01:33:16 +0900 [thread overview]
Message-ID: <1454689998-9579-2-git-send-email-rogershimizu@gmail.com> (raw)
In-Reply-To: <1454689998-9579-1-git-send-email-rogershimizu@gmail.com>
MTD flash stores u-boot and u-boot environment on linkstation lswtgl.
The latter one can be easily read/write by u-boot-tools package in Debian.
Signed-off-by: Roger Shimizu <rogershimizu@gmail.com>
---
arch/arm/boot/dts/orion5x-linkstation-lswtgl.dts | 31 ++++++++++++++++++++++++
1 file changed, 31 insertions(+)
diff --git a/arch/arm/boot/dts/orion5x-linkstation-lswtgl.dts b/arch/arm/boot/dts/orion5x-linkstation-lswtgl.dts
index 420788229e6f..aae8a7aceab7 100644
--- a/arch/arm/boot/dts/orion5x-linkstation-lswtgl.dts
+++ b/arch/arm/boot/dts/orion5x-linkstation-lswtgl.dts
@@ -228,6 +228,37 @@
};
};
+&devbus_bootcs {
+ status = "okay";
+ devbus,keep-config;
+
+ flash at 0 {
+ compatible = "jedec-flash";
+ reg = <0 0x40000>;
+ bank-width = <1>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ header at 0 {
+ reg = <0 0x30000>;
+ read-only;
+ };
+
+ uboot at 30000 {
+ reg = <0x30000 0xF000>;
+ read-only;
+ };
+
+ uboot_env at 3F000 {
+ reg = <0x3F000 0x1000>;
+ };
+ };
+ };
+};
+
&mdio {
status = "okay";
--
2.1.4
next prev parent reply other threads:[~2016-02-05 16:33 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-05 16:33 [PATCH 0/3] fix and new support for orion5x based linkstation Roger Shimizu
2016-02-05 16:33 ` Roger Shimizu [this message]
2016-02-05 20:40 ` [PATCH 1/3] ARM: dts: orion5x: fix the missing mtd flash on linkstation lswtgl Andrew Lunn
2016-02-08 11:09 ` Roger Shimizu
2016-02-05 16:33 ` [PATCH 2/3] ARM: dts: orion5x: split linkstation lswtgl into common and device parts Roger Shimizu
2016-02-05 20:48 ` Andrew Lunn
2016-02-05 16:33 ` [PATCH 3/3] ARM: dts: orion5x: add device tree for buffalo linkstation ls-gl Roger Shimizu
2016-02-05 20:49 ` Andrew Lunn
2016-02-06 5:59 ` [PATCH v2 0/3] fix and new support for orion5x based linkstation Roger Shimizu
2016-02-06 5:59 ` [PATCH v2 1/3] ARM: dts: orion5x: fix the missing mtd flash on linkstation lswtgl Roger Shimizu
2016-02-06 5:59 ` [PATCH v2 2/3] ARM: dts: orion5x: split linkstation lswtgl into common and device parts Roger Shimizu
2016-02-06 5:59 ` [PATCH v2 3/3] ARM: dts: orion5x: add device tree for buffalo linkstation ls-gl Roger Shimizu
2016-02-08 15:52 ` [PATCH v2 0/3] fix and new support for orion5x based linkstation Gregory CLEMENT
2016-02-08 16:09 ` Gregory CLEMENT
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