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Commit 32aed2a5 authored by Timur Tabi's avatar Timur Tabi Committed by Paul Mackerras
Browse files

[POWERPC] Delete boot-cpu property from all DTS files 



The 'linux,boot-cpu' property is obsolete, so remove it from all of the DTS
files and from booting-without-of.txt.  The boot CPU is actually defined in
the device tree header, and U-Boot sets that field.  The device tree compiler
also complains if the property exists.

Signed-off-by: default avatarTimur Tabi <timur@freescale.com>
Signed-off-by: default avatarStuart Yoder <stuart.yoder@freescale.com>
Acked-by: default avatarDavid Gibson <dwg@au1.ibm.com>
Signed-off-by: default avatarPaul Mackerras <paulus@samba.org>
parent c243f983

Documentation/powerpc/booting-without-of.txt

+2 −3
Original line number Original line Diff line number Diff line
@@ -497,7 +497,7 @@ looks like in practice. 
      |   |- device_type = "cpu"

      |   |- device_type = "cpu"

      |   |- reg = <0>

      |   |- reg = <0>

      |   |- clock-frequency = <5f5e1000>

      |   |- clock-frequency = <5f5e1000>

      |   |- linux,boot-cpu

      |   |- 64-bit

      |   |- linux,phandle = <2>

      |   |- linux,phandle = <2>

      |

      |

      o memory@0

      o memory@0
@@ -519,7 +519,7 @@ physical memory layout. It also includes misc information passed 
through /chosen, like in this example, the platform type (mandatory)

through /chosen, like in this example, the platform type (mandatory)

and the kernel command line arguments (optional).

and the kernel command line arguments (optional).





The /cpus/PowerPC,970@0/linux,boot-cpu property is an example of a

The /cpus/PowerPC,970@0/64-bit property is an example of a

property without a value. All other properties have a value. The

property without a value. All other properties have a value. The

significance of the #address-cells and #size-cells properties will be

significance of the #address-cells and #size-cells properties will be

explained in chapter IV which defines precisely the required nodes and

explained in chapter IV which defines precisely the required nodes and
@@ -778,7 +778,6 @@ address which can extend beyond that limit. 
      bytes

      bytes

    - d-cache-size : one cell, size of L1 data cache in bytes

    - d-cache-size : one cell, size of L1 data cache in bytes

    - i-cache-size : one cell, size of L1 instruction cache in bytes

    - i-cache-size : one cell, size of L1 instruction cache in bytes

    - linux, boot-cpu : Should be defined if this cpu is the boot cpu.





  Recommended properties:

  Recommended properties:

arch/powerpc/boot/dts/kuroboxHD.dts

+0 −1
Original line number Original line Diff line number Diff line
@@ -35,7 +35,6 @@ build with: "dtc -f -I dts -O dtb -o kuroboxHD.dtb -V 16 kuroboxHD.dts" 




		PowerPC,603e { /* Really 8241 */

		PowerPC,603e { /* Really 8241 */

			linux,phandle = <2100>;

			linux,phandle = <2100>;

			linux,boot-cpu;

			device_type = "cpu";

			device_type = "cpu";

			reg = <0>;

			reg = <0>;

			clock-frequency = <bebc200>;	/* Fixed by bootwrapper */

			clock-frequency = <bebc200>;	/* Fixed by bootwrapper */

arch/powerpc/boot/dts/kuroboxHG.dts

+0 −1
Original line number Original line Diff line number Diff line
@@ -35,7 +35,6 @@ build with: "dtc -f -I dts -O dtb -o kuroboxHG.dtb -V 16 kuroboxHG.dts" 




		PowerPC,603e { /* Really 8241 */

		PowerPC,603e { /* Really 8241 */

			linux,phandle = <2100>;

			linux,phandle = <2100>;

			linux,boot-cpu;

			device_type = "cpu";

			device_type = "cpu";

			reg = <0>;

			reg = <0>;

			clock-frequency = <fdad680>;	/* Fixed by bootwrapper */

			clock-frequency = <fdad680>;	/* Fixed by bootwrapper */

arch/powerpc/boot/dts/mpc7448hpc2.dts

+0 −1
Original line number Original line Diff line number Diff line
@@ -36,7 +36,6 @@ 
			bus-frequency = <0>;		// From U-Boot

			bus-frequency = <0>;		// From U-Boot

			32-bit;

			32-bit;

			linux,phandle = <201>;

			linux,phandle = <201>;

			linux,boot-cpu;

		};

		};

	};

	};

arch/powerpc/boot/dts/mpc8272ads.dts

+0 −1
Original line number Original line Diff line number Diff line
@@ -34,7 +34,6 @@ 
                       clock-frequency = <0>;

                       clock-frequency = <0>;

                       32-bit;

                       32-bit;

                       linux,phandle = <201>;

                       linux,phandle = <201>;

                       linux,boot-cpu;

               };

               };

       };

       };