u-boot.git/board/raspberrypi, branch v2019.01

rpi: add 3 Model A+

2018-12-03T19:25:06+00:00

Add Raspberry Pi 3 Model A+ to list of models, the revision code is 0xE
according to the list on raspberrypi.org.

Signed-off-by: Jonathan Gray 
Signed-off-by: Alexander Graf

rpi: add URL of official revision code list

2018-12-03T19:25:06+00:00

Replace various third party lists of Raspberry Pi revision codes in a
comment with the list on raspberrypi.org.

Signed-off-by: Jonathan Gray 
Signed-off-by: Alexander Graf

Remove includes and PRI* usages in printf() entirely

2018-09-11T00:48:17+00:00

In int-ll64.h, we always use the following typedefs:

  typedef unsigned int         u32;
  typedef unsigned long        uintptr_t;
  typedef unsigned long long   u64;

This does not need to match to the compiler's .
Do not include it.

The use of PRI* makes the code super-ugly.  You can simply use
"l" for printing uintptr_t, "ll" for u64, and no modifier for u32.

Signed-off-by: Masahiro Yamada

SPDX: Convert all of our single license tags to Linux Kernel style

2018-05-07T13:34:12+00:00

When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from.  So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry.  Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.

In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.

This commit changes all instances where we have a single declared
license in the tag as both the before and after are identical in tag
contents.  There's also a few places where I found we did not have a tag
and have introduced one.

Signed-off-by: Tom Rini

net: Move enetaddr env access code to env config instead of net config

2018-04-09T03:00:58+00:00

In order that we can use eth_env_* even when CONFIG_NET isn't set, move
these functions to environment code from net code.

This fixes failures such as:

  board/ti/am335x/built-in.o: In function `board_late_init':
  board/ti/am335x/board.c:752: undefined reference to `eth_env_set_enetaddr'
  u-boot/board/ti/am335x/board.c:766: undefined reference to `eth_env_set_enetaddr'

which caters for use cases such as:

commit f411b5cca48f ("board: am335x: Always set eth/eth1addr environment
variable")

when Ethernet is required in Linux, but not U-Boot.

Signed-off-by: Alex Kiernan

rpi: Complete table of models with new revision code scheme

2018-04-06T09:04:29+00:00

In the model table for the new revision code encoding documented in
https://www.raspberrypi.org/documentation/hardware/raspberrypi/revision-codes/README.md
add the entries for old models with the new scheme and add CM3 which
only appears in the new scheme.

A device tree for CM3 is not currently upstreamed in linux.  When that
happens the name will likely have to be adjusted in the table.

Signed-off-by: Jonathan Gray 
Signed-off-by: Alexander Graf

rpi: Add identifier for the new RPi3 B+

2018-04-05T09:38:43+00:00

The Raspberr Pi Foundation released a new RPi3 version which we want
to detect as well, so we can enable ethernet on it and know the correct
device tree file name.

Add an identifier for it.

Signed-off-by: Alexander Graf

RPi: Add myself as board maintainer

2018-02-15T15:08:14+00:00

Commit 958d55f26ce ("MAINTAINERS: Take over BCM2835 maintainership") put
me in as maintainer for the RPi soc, but forgot to update the board
MAINTAINERS file.

Add me there too.

Signed-off-by: Alexander Graf

rpi: Remove runtime disabling support for serial

2018-01-28T17:27:33+00:00

We are switching to a model where our board file can directly fail probing
of serial devices when they're not usable, so remove the current runtime
hack we have.

Signed-off-by: Alexander Graf

bcm283x: Add pinctrl driver

2018-01-28T17:27:32+00:00

The bcm283x family of SoCs have a GPIO controller that also acts as
pinctrl controller.

This patch introduces a new pinctrl driver that can actually properly mux
devices into their device tree defined pin states and is now the primary
owner of the gpio device. The previous GPIO driver gets moved into a
subdevice of the pinctrl driver, bound to the same OF node.

That way whenever a device asks for pinctrl support, it gets it
automatically from the pinctrl driver and GPIO support is still available
in the normal command line phase.

Signed-off-by: Alexander Graf