diff options
author | Linus Torvalds <torvalds@woody.osdl.org> | 2006-12-20 23:59:36 -0800 |
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committer | Linus Torvalds <torvalds@woody.osdl.org> | 2006-12-20 23:59:36 -0800 |
commit | 5576d187a0eef3bb3c47500eaab33fb5485bc352 (patch) | |
tree | 608ac1f1091eddf17b4930d59c3a61dad7994614 /Documentation | |
parent | ee2fae03d68e702866a8661fbee7ff2f2f3754d7 (diff) | |
parent | 1c9bb1a01ac1bc92a0d98cf3e40a7922ee684dc0 (diff) |
Merge branch 'merge' of master.kernel.org:/pub/scm/linux/kernel/git/paulus/powerpc
* 'merge' of master.kernel.org:/pub/scm/linux/kernel/git/paulus/powerpc:
[POWERPC] Fix register save area alignment for swapcontext syscall
[POWERPC] Fix PCI device channel state initialization
[POWERPC] Update MTD OF documentation
[POWERPC] Probe Efika platform before CHRP.
[POWERPC] Fix build of cell zImage.initrd
[POWERPC] iSeries: fix CONFIG_VIOPATH dependency
[POWERPC] iSeries: fix viocons init
[POWERPC] iSeries: fix viocd init
[POWERPC] iSeries: fix iseries_veth init
[POWERPC] iSeries: fix viotape init
[POWERPC] iSeries: fix viodasd init
[POWERPC] Workaround oldworld OF bug with IRQs & P2P bridges
[POWERPC] powerpc: add scanning of ebc bus to of_platform
[POWERPC] spufs: fix assignment of node numbers
[POWERPC] cell: Fix spufs with "new style" device-tree
[POWERPC] cell: Enable spider workarounds on all PCI buses
[POWERPC] cell: add forward struct declarations to spu.h
[POWERPC] cell: update cell_defconfig
Diffstat (limited to 'Documentation')
-rw-r--r-- | Documentation/powerpc/booting-without-of.txt | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/Documentation/powerpc/booting-without-of.txt b/Documentation/powerpc/booting-without-of.txt index b3bd36668db..33994271cb3 100644 --- a/Documentation/powerpc/booting-without-of.txt +++ b/Documentation/powerpc/booting-without-of.txt @@ -1703,29 +1703,32 @@ platforms are moved over to use the flattened-device-tree model. Required properties: - device_type : has to be "rom" - - compatible : Should specify what this ROM device is compatible with - (i.e. "onenand"). Currently, this is most likely to be "direct-mapped" - (which corresponds to the MTD physmap mapping driver). - - regs : Offset and length of the register set (or memory mapping) for + - compatible : Should specify what this flash device is compatible with. + Currently, this is most likely to be "direct-mapped" (which + corresponds to the MTD physmap mapping driver). + - reg : Offset and length of the register set (or memory mapping) for the device. + - bank-width : Width of the flash data bus in bytes. Required + for the NOR flashes (compatible == "direct-mapped" and others) ONLY. Recommended properties : - - bank-width : Width of the flash data bus in bytes. Required - for the NOR flashes (compatible == "direct-mapped" and others) ONLY. - partitions : Several pairs of 32-bit values where the first value is partition's offset from the start of the device and the second one is partition size in bytes with LSB used to signify a read only - partititon (so, the parition size should always be an even number). + partition (so, the parition size should always be an even number). - partition-names : The list of concatenated zero terminated strings representing the partition names. + - probe-type : The type of probe which should be done for the chip + (JEDEC vs CFI actually). Valid ONLY for NOR flashes. Example: flash@ff000000 { device_type = "rom"; compatible = "direct-mapped"; - regs = <ff000000 01000000>; + probe-type = "CFI"; + reg = <ff000000 01000000>; bank-width = <4>; partitions = <00000000 00f80000 00f80000 00080001>; |