P1010rdb-pa and p1010rdb-pb have different mtd of nand.
So update dts to adapt to both p1010rdb-pa and p1010rdb-pb.
Move the nand-mtd from p1010rdb.dtsi to p1010rdb-pa*.dts.
Remove nand-mtd for p1010rdb-pb, whick will use mtdparts
from u-boot instead of nand-mtd in device tree.
Signed-off-by: Zhao Qiang <B45475@xxxxxxxxxxxxx>
---
arch/powerpc/boot/dts/p1010rdb-pa.dts | 14 +----
arch/powerpc/boot/dts/p1010rdb-pa.dtsi | 85 +++++++++++++++++++++++++++++++
arch/powerpc/boot/dts/p1010rdb-pa_36b.dts | 14 +----
arch/powerpc/boot/dts/p1010rdb.dtsi | 40 +--------------
4 files changed, 88 insertions(+), 65 deletions(-)
create mode 100644 arch/powerpc/boot/dts/p1010rdb-pa.dtsi
diff --git a/arch/powerpc/boot/dts/p1010rdb-pa.dts b/arch/powerpc/boot/dts/p1010rdb-pa.dts
index 8a74700..767d4c0 100644
--- a/arch/powerpc/boot/dts/p1010rdb-pa.dts
+++ b/arch/powerpc/boot/dts/p1010rdb-pa.dts
@@ -19,17 +19,5 @@
};
/include/ "p1010rdb.dtsi"
-
-&phy0 {
- interrupts = <3 1 0 0>;
-};
-
-&phy1 {
- interrupts = <2 1 0 0>;
-};
-
-&phy2 {
- interrupts = <2 1 0 0>;
-};
-
+/include/ "p1010rdb-pa.dtsi"
/include/ "fsl/p1010si-post.dtsi"
diff --git a/arch/powerpc/boot/dts/p1010rdb-pa.dtsi b/arch/powerpc/boot/dts/p1010rdb-pa.dtsi
new file mode 100644
index 0000000..4c5a7bf
--- /dev/null
+++ b/arch/powerpc/boot/dts/p1010rdb-pa.dtsi
@@ -0,0 +1,85 @@
+/*
+ * P1010 RDB Device Tree Source stub (no addresses or top-level ranges)
+ *
+ * Copyright 2013 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+&ifc_nand {
+ partition@0 {
+ /* This location must not be altered */
+ /* 1MB for u-boot Bootloader Image */
+ reg = <0x0 0x00100000>;
+ label = "NAND U-Boot Image";
+ read-only;
+ };
+
+ partition@100000 {
+ /* 1MB for DTB Image */
+ reg = <0x00100000 0x00100000>;
+ label = "NAND DTB Image";
+ };
+
+ partition@200000 {
+ /* 4MB for Linux Kernel Image */
+ reg = <0x00200000 0x00400000>;
+ label = "NAND Linux Kernel Image";
+ };
+
+ partition@600000 {
+ /* 4MB for Compressed Root file System Image */
+ reg = <0x00600000 0x00400000>;
+ label = "NAND Compressed RFS Image";
+ };
+
+ partition@a00000 {
+ /* 15MB for JFFS2 based Root file System */
+ reg = <0x00a00000 0x00f00000>;
+ label = "NAND JFFS2 Root File System";
+ };
+
+ partition@1900000 {
+ /* 7MB for User Area */
+ reg = <0x01900000 0x00700000>;
+ label = "NAND User area";
+ };
+};
+
+&phy0 {
+ interrupts = <3 1 0 0>;
+};
+
+&phy1 {
+ interrupts = <2 1 0 0>;
+};
+
+&phy2 {
+ interrupts = <2 1 0 0>;
+};
diff --git a/arch/powerpc/boot/dts/p1010rdb-pa_36b.dts b/arch/powerpc/boot/dts/p1010rdb-pa_36b.dts
index 2004ee7..3033371 100644
--- a/arch/powerpc/boot/dts/p1010rdb-pa_36b.dts
+++ b/arch/powerpc/boot/dts/p1010rdb-pa_36b.dts
@@ -42,17 +42,5 @@
};
/include/ "p1010rdb.dtsi"
-
-&phy0 {
- interrupts = <3 1 0 0>;
-};
-
-&phy1 {
- interrupts = <2 1 0 0>;
-};
-
-&phy2 {
- interrupts = <2 1 0 0>;
-};
-
+/include/ "p1010rdb-pa.dtsi"
/include/ "fsl/p1010si-post.dtsi"
diff --git a/arch/powerpc/boot/dts/p1010rdb.dtsi b/arch/powerpc/boot/dts/p1010rdb.dtsi
index 4853399..ea534ef 100644
--- a/arch/powerpc/boot/dts/p1010rdb.dtsi
+++ b/arch/powerpc/boot/dts/p1010rdb.dtsi
@@ -69,49 +69,11 @@
};
};
- nand@1,0 {
+ ifc_nand: nand@1,0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "fsl,ifc-nand";
reg = <0x1 0x0 0x10000>;
-
- partition@0 {
- /* This location must not be altered */
- /* 1MB for u-boot Bootloader Image */
- reg = <0x0 0x00100000>;
- label = "NAND U-Boot Image";
- read-only;
- };
-
- partition@100000 {
- /* 1MB for DTB Image */
- reg = <0x00100000 0x00100000>;
- label = "NAND DTB Image";
- };
-
- partition@200000 {
- /* 4MB for Linux Kernel Image */
- reg = <0x00200000 0x00400000>;
- label = "NAND Linux Kernel Image";
- };
-
- partition@600000 {
- /* 4MB for Compressed Root file System Image */
- reg = <0x00600000 0x00400000>;
- label = "NAND Compressed RFS Image";
- };
-
- partition@a00000 {
- /* 15MB for JFFS2 based Root file System */
- reg = <0x00a00000 0x00f00000>;
- label = "NAND JFFS2 Root File System";
- };
-
- partition@1900000 {
- /* 7MB for User Area */
- reg = <0x01900000 0x00700000>;
- label = "NAND User area";
- };
};
cpld@3,0 {
--
1.8.4
--
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