Re: [PATCH 4/4] powerpc/85xx: add the P1020UTM-PC DTS support
flat view
From: Scott Wood <hidden>
Date: 2012-03-14 18:50:56
On 03/14/2012 04:08 AM, Chang-Ming.Huang@freescale.com wrote:
quoted hunk ↗ jump to hunk
+&lbc { + nor@0,0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "cfi-flash"; + reg = <0x0 0x0 0x2000000>; + bank-width = <2>; + device-width = <1>; + + partition@0 { + /* 256KB for DTB Image */ + reg = <0x0 0x00040000>; + label = "NOR (RO) DTB Image"; + read-only; + }; + + partition@40000 { + /* 3.75 MB for Linux Kernel Image */ + reg = <0x00040000 0x003c0000>; + label = "NOR (RO) Linux Kernel Image"; + read-only; + }; + + partition@400000 { + /* 27MB for Root file System */ + reg = <0x00400000 0x01b00000>; + label = "NOR (RW) Root File System"; + }; + + partition@1f00000 { + /* This location must not be altered */ + /* 512KB for u-boot Bootloader Image */ + /* 512KB for u-boot Environment Variables */ + reg = <0x01f00000 0x00100000>; + label = "NOR (RO) U-Boot Image"; + read-only; + };
Don't put (RW) or (RO) in the label; that information is already there in the read-only property. The DTB and kernel image should not be read-only. -Scott