Hello,
this is my first attempt to add local bus nodes to the DTS file
of the TQM8560 for the following devices:
CS1: 128 MB NOR FLASH at 0xf8000000
CS2: Two Intel 82527 CAN controller at 0xe3000000
CS3: 128 MB NAND FLASH at 0xe3010000
Index: linux-2.6-denx/arch/powerpc/boot/dts/tqm8560.dts
===================================================================
--- linux-2.6-denx.orig/arch/powerpc/boot/dts/tqm8560.dts
+++ linux-2.6-denx/arch/powerpc/boot/dts/tqm8560.dts
@@ -221,6 +221,77 @@
};
};
+ [EMAIL PROTECTED] {
+ compatible = "fsl,mpc8560-localbus";
+ #address-cells = <2>;
+ #size-cells = <1>;
+ reg = <0xe0005000 0x100>; // BRx, ORx, etc.
+
+ ranges = <
+ 0x0 0x0 0xfc000000 0x04000000 // NOR FLASH bank 1
+ 0x1 0x0 0xf8000000 0x08000000 // NOR FLASH bank 0
+ 0x2 0x0 0xe3000000 0x00008000 // CAN (2 x i82527)
+ 0x3 0x0 0xe3010000 0x00008000 // NAND FLASH
+ >;
+
+ [EMAIL PROTECTED],0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "cfi-flash";
+ reg = <0x1 0x0 0x8000000>;
+ bank-width = <4>;
+ device-width = <1>;
+
+ [EMAIL PROTECTED] {
+ label = "kernel";
+ reg = <0x00000000 0x00300000>;
+ };
+ [EMAIL PROTECTED] {
+ label = "fs";
+ reg = <0x00300000 0x07c00000>;
+ };
+ [EMAIL PROTECTED] {
+ label = "firmware";
+ reg = <0x07700000 0x00100000>;
+ read-only;
+ };
+
+ };
+
+ [EMAIL PROTECTED],0 {
+ device_type = "can";
+ compatible = "i82527"; // Intel 82527 or Bosch CC770
+ reg = <0x2 0x0 0x100>;
+ interrupts = <0x9 0x2>;
+ interrupt-parent = <&mpic>;
+ }
+
+ [EMAIL PROTECTED],100 {
+ device_type = "can";
+ compatible = "i82527"; // Intel 82527 or Bosch CC770
+ reg = <0x2 0x100 0x100>;
+ interrupts = <0x9 0x2>;
+ interrupt-parent = <&mpic>;
+ }
+
+ [EMAIL PROTECTED],0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "fsl,mpc8560-fcm-nand",
+ "fsl,elbc-fcm-nand";
+ reg = <0x3 0x0 0x8000>;
+
+ [EMAIL PROTECTED] {
+ label = "kernel";
+ reg = <0x000000 0x0300000>;
+ };
+ [EMAIL PROTECTED] {
+ label = "fs";
+ reg = <0x300000 0x7d00000>;
+ };
+ };
+ };
+
pci0: [EMAIL PROTECTED] {
cell-index = <0>;
#interrupt-cells = <1>;
Do these entries make sense?
TIA.
Wolfgang.
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