u-boot.git/common/fdt_support.c, branch v2010.06

fdt_support: add entry for sec3.1 and fix sec3.3

2010-05-30T16:14:37+00:00

Add sec3.1 h/w geometry for fdt node fixups.

Also, technically, whilst SEC v3.3 h/w honours the tls_ssl_stream descriptor
type, it lacks the ARC4 algorithm execution unit required to be able
to execute anything meaningful with it.  Change the node to agree with
the documentation that declares that the sec3.3 really doesn't have such
a descriptor type.

Reported-by: Haiying Wang 
Signed-off-by: Kim Phillips 
Signed-off-by: Kumar Gala

fdt: Add fdt_del_node_and_alias helper

2010-04-07T05:08:18+00:00

Add a helper function that given an alias will delete both the node
the alias points to and the alias itself

Signed-off-by: Kumar Gala 
Acked-by: Gerald Van Baren

fdt_support: add partitions fixup in mtd node

2010-03-21T21:44:59+00:00

Allow overwriting defined partitions in the device tree blob
using partition info defined in the 'mtdparts' environment
variable.

Signed-off-by: Anatolij Gustschin 
Cc: Gerald Van Baren

fdt_support: Add multi-serial support for stdout fixup

2009-10-27T02:35:50+00:00

Currently fdt_fixup_stdout() is using hard-coded CONFIG_CONS_INDEX
constant. With multi-serial support, the CONS_INDEX may no longer
represent actual console, so we should try to extract port number
from the current stdio device name instead of always hard-coding the
constant value.

Signed-off-by: Anton Vorontsov 
Acked-by: Gerald Van Baren 
Signed-off-by: Kumar Gala

fdt: Fix fdt padding issue for initrd mem_rsv

2009-10-24T20:39:51+00:00

Its possible that we end up with a device tree that happens to be a
particular size that after we call fdt_resize() we don't have any
space left for the initrd mem_rsv.

Fix this be adding a second mem_rsv into the size calculation.  We
had one to cover the fdt itself and we have the potential of adding
a second for the initrd.

Signed-off-by: Kumar Gala 
Acked-by: Gerald Van Baren

fdt: Add fdt_fixup_nor_flash_size() to fixup NOR FLASH size in dtb

2009-10-23T13:55:23+00:00

This function can be used to update the size in the "reg" property
of the NOR FLASH device nodes. This is necessary for boards with
non-fixed NOR FLASH sizes.

Signed-off-by: Stefan Roese 
Acked-by: Gerald Van Baren 
Acked-by: Wolfgang Denk

fdt: Fix fdt_pci_dma_ranges handling of 64-bit ranges

2009-08-09T21:13:56+00:00

If the size of a region equal to 4G it can't be represnted in a 32-bit
BAR so we should have marked that case as MEM64.

Additionally bump the number of inbound windows up to 4 to handle the
fact that Freescale PPCs that have an implicit window for CCSRBAR.

Signed-off-by: Kumar Gala

83xx: Replace CONFIG_MPC83XX with CONFIG_MPC83xx

2009-06-12T18:47:17+00:00

Use the standard lowercase "xx" capitalization that other Freescale
architectures use for CPU defines to prevent confusion and errors

Signed-off-by: Peter Tyser 
Signed-off-by: Kim Phillips

pci: Rename PCI_REGION_MEMORY to PCI_REGION_SYS_MEMORY for clarity

2009-02-07T22:50:04+00:00

The PCI_REGION_MEMORY and PCI_REGION_MEM are a bit to similar and
can be confusing when reading the code.

Rename PCI_REGION_MEMORY to PCI_REGION_SYS_MEMORY to clarify its used
for system memory mapping purposes.

Signed-off-by: Kumar Gala

fdt_resize(): fix actualsize calculations with unaligned blobs

2009-01-17T18:03:29+00:00

The code in fdt_resize() to extend the fdt size to end on a page boundary
is wrong for fdt's not located at an address aligned on a page boundary.
What's even worse, the code would make actualsize shrink rather than grow
if (blob & 0xfff) was bigger than the amount of padding added by ALIGN(),
causing fdt_add_mem_rsv to fail.

Fix it by aligning end address (blob + size) to a page boundary instead.
For aligned fdt's this is equivalent to what we had before.

Signed-off-by: Peter Korsgaard