u-boot.git/common/fdt_support.c, branch v2017.11

fdt: Introduce helper method fdt_overlay_apply_verbose()

2017-09-15T11:27:48+00:00

Introduce fdt_overlay_apply_verbose, a method that applies an
overlay but in the case of an error produces a helpful message.

In addition if a base tree is found to be missing the __symbols__
node the message will point out that the probable reason is that
the base tree was miscompiled without the -@ option.

Signed-off-by: Pantelis Antoniou 
Acked-by: Simon Glass

env: Rename getenv/_f() to env_get()

2017-08-16T12:30:24+00:00

We are now using an env_ prefix for environment functions. Rename these
two functions for consistency. Also add function comments in common.h.

Quite a few places use getenv() in a condition context, provoking a
warning from checkpatch. These are fixed up in this patch also.

Suggested-by: Wolfgang Denk 
Signed-off-by: Simon Glass

fdt: Correct fdt_get_base_address()

2017-08-01T02:58:00+00:00

This function appears to obtain the value of the 'ranges' property rather
than 'reg'. As such it does not behave as documented or expected.

In addition it picks up the second field of the property which is the size
(with prop += naddr) rather than the first which is the address.

Fix it.

Signed-off-by: Simon Glass

powerpc: remove 4xx support

2017-07-03T21:35:28+00:00

There was for long time no activity in the 4xx area.
We need to go further and convert to Kconfig, but it
turned out, nobody is interested anymore in 4xx,
so remove it.

Signed-off-by: Heiko Schocher

fdt: Rename a few functions in fdt_support

2017-06-01T13:03:11+00:00

These two functions have an of_ prefix which conflicts with naming used
in of_addr. Rename them:

   fdt_read_number
   fdt_support_bus_default_count_cells

Signed-off-by: Simon Glass

fdt: Update fdt_get_base_address() to use const

2017-06-01T13:03:07+00:00

This function does not change the device tree so adjust it to use const
for this parameter.

Signed-off-by: Simon Glass

fdt_support: Fixup 'ethernet' aliases not ending in digits

2017-03-26T14:58:23+00:00

The Raspberry Pi device tree files since Linux v4.9 have a "ethernet"
alias pointing to the on-board Ethernet device node. However,
U-Boot's fdt_fixup_ethernet() only looks at ethernet aliases ending
in digits.

As the spec doesn't mandate that aliases must end in numbers and there
have been much older uses of an "ethernet" aliases in the wild
(according to Tom Rini), change the code to accept "ethernet" as well.

Without this Linux isn't told of the MAC address provided by the
RPI firmware and the ethernet interface is always assigned a random MAC
address.

Signed-off-by: Tuomas Tynkkynen 
Reviewed-by: Tom Rini 
Acked-by: Joe Hershberger

Merge branch 'master' of git://git.denx.de/u-boot-net

2017-02-09T16:56:35+00:00

common: fdt_support: Remove check for mtdparts in fdt_fixup_mtdparts

2017-02-08T12:34:52+00:00

fdt_fixup_mtdparts currently does nothing when partition info is
runtime-generated or compiled-in defaults are used.

Signed-off-by: Ladislav Michl 
Fix nits in commit message:
Signed-off-by: Simon Glass

net: cosmetic: Do not use magic values for ARP_HLEN

2017-02-07T16:54:32+00:00

Commit 674bb249825a ("net: cosmetic: Replace magic numbers in arp.c with
constants") introduced a nice define to replace the magic value 6 for
the ethernet hardware address. Replace more hardcoded instances of 6
which really reference the ARP_HLEN (iow the MAC/Hardware/Ethernet
address).

Signed-off-by: Olliver Schinagl 
Acked-by: Joe Hershberger