u-boot.git/lib/fdtdec.c, branch v2017.11

spl: dm: Make it possible for the SPL to pick its own DTB from a FIT

2017-10-06T15:26:41+00:00

u-boot can be embedded within a FIT image with multiple DTBs. It then
selects at run-time  which one is best suited for the platform.
Use the same principle here for the SPL: put the DTBs in a FIT image,
compress it (LZO, GZIP, or no compression) and append it at the end of the
SPL.

Signed-off-by: Jean-Jacques Hiblot 
[trini: Move default y of SPL_MULTI_DTB_FIT_DYN_ALLOC to it being the
default choice if SYS_MALLOC_F, drop spl.h include from lib/fdtdec.c
it's unused.]
Signed-off-by Tom Rini

fdtdec: sort include files

2017-10-06T01:31:04+00:00

Sort include files in accordance to U-Boot coding style.

Signed-off-by: Jean-Jacques Hiblot

dts: renamed FIT_EMBED to MULTI_DTB_FIT and moved it to the dts Kconfig

2017-10-06T01:31:04+00:00

CONFIG_FIT_EMBED might be confused with CONFIG_OF_EMBED, rename it
MULTI_DTB_FIT as it is able to get a DTB from a FIT image containing
multiple DTBs. Also move the option to the Kconfig dedicated to the DTS
options and create a README for this feature.

Signed-off-by: Jean-Jacques Hiblot 
Reviewed-by: Tom Rini 
Reviewed-by: Simon Glass

env: Rename getenv_hex(), getenv_yesno(), getenv_ulong()

2017-08-16T12:30:32+00:00

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

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

fdtdec: Drop old compatible values

2017-07-28T18:02:48+00:00

These are not needed now since the drivers now use driver model. Drop
them.

Signed-off-by: Simon Glass 
Tested-by: Marcel Ziswiler 
Tested-on: Beaver, Jetson-TK1
Tested-by: Stephen Warren

fdt: Enable selecting correct DTB from appended FIT Image

2017-07-10T18:25:52+00:00

This patch gives U-boot the runtime support to have the board specific
code decide which FDT to use. This is especially useful for devices
that need this type of runtime determination and also doesn't use SPL.

Signed-off-by: Franklin S Cooper Jr 
Reviewed-by: Lokesh Vutla 
Reviewed-by: Tom Rini

fdt: Correct cast for sandbox in fdtdec_setup_memory_size()

2017-06-02T16:16:46+00:00

This gives a warning with some native compilers:

lib/fdtdec.c:1203:8: warning: format ‘%llx’ expects argument of type
   ‘long long unsigned int’, but argument 3 has type
   ‘long unsigned int’ [-Wformat=]

Fix it with a cast.

Signed-off-by: Simon Glass

cros_ec: Convert to support live tree

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

Convert this driver to support the live device tree and remove the old
fdtdec support.

The keyboard is not yet converted.

Signed-off-by: Simon Glass

dm: core: Add a place to put extra device-tree reading functions

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

Some functions deal with structured data rather than simple data types.
It makes sense to have these in their own file. For now this just has a
function to read a flashmap entry. Move the data types also.

Signed-off-by: Simon Glass

Allow boards to initialize the DT at runtime.

2017-05-10T00:35:06+00:00

In some boards like the Raspberry Pi the initial bootloader will pass
a DT to the kernel. When using U-Boot as such kernel, the board code in
U-Boot should be able to provide U-Boot with this, already assembled
device tree blob.

This patch introduces a new config option CONFIG_OF_BOARD to use instead
of CONFIG_OF_EMBED or CONFIG_OF_SEPARATE which will initialize the DT
from a board-specific funtion instead of bundling one with U-Boot or as
a separated file. This allows boards like the Raspberry Pi to reuse the
device tree passed from the bootcode.bin and start.elf firmware
files, including the run-time selected device tree overlays.

Signed-off-by: Alex Deymo 
Reviewed-by: Simon Glass