u-boot.git/include/asm-generic, branch v2014.07-rc2

dm: rename device struct to udevice

2014-05-27T14:21:32+00:00

using UBI and DM together leads in compiler error, as
both define a "struct device", so rename "struct device"
in include/dm/device.h to "struct udevice", as we use
linux code (MTD/UBI/UBIFS some USB code,...) and cannot
change the linux "struct device"

Signed-off-by: Heiko Schocher 
Cc: Simon Glass 
Cc: Marek Vasut

bd_info: remove bi_barudrate member from struct bd_info

2014-05-12T19:19:45+00:00

gd->bd->bi_baudrate is a copy of gd->baudrate.

Since baudrate is a common feature for all architectures,
keep gd->baudrate only.

It is true that bi_baudrate was passed to the kernel in that structure
but it was a long time ago.

Signed-off-by: Masahiro Yamada 
Cc: Tom Rini 
Cc: Simon Glass 
Cc: Wolfgang Denk 
Cc: Heiko Schocher 
Acked-by: Michal Simek  (For microblaze)

driver/mxc_i2c: Move static data structure to global_data

2014-04-29T05:10:27+00:00

This driver needs a data structure in SRAM before SDRAM is available.
This is not alway the case using .data section. Moving this data
structure to global_data guarantees it is writable.

Signed-off-by: York Sun 
CC: Troy Kisky

powerpc: remove NX823 board support

2014-04-18T14:42:29+00:00

Enough time has passed since this board was moved to Orphan. Remove.

 - Remove board/nx823/*
 - Remove include/configs/NX823.h
 - Clean-up ifdef(CONFIG_NX823)
 - Move the entry from boards.cfg to doc/README.scrapyard

Signed-off-by: Masahiro Yamada

powerpc: mpc8260: consolidate CONFIG_MPC8260 and CONFIG_8260

2014-03-07T15:59:06+00:00

Before this commit, CONFIG_MPC8260 and CONFIG_8260
were used mixed-up.

All boards with mpc8260 cpu defined both of them:
  - CONFIG_MPC8260 was defined in board config headers
      and include/common.h
  - CONFIG_8260 was defined arch/powerpc/cpu/mpc8260/config.mk

We do not need to have both of them.
This commit keeps only CONFIG_MPC8260.

This commit does:
 - Delete CONFIG_8260 and CONFIG_MPC8260 definition
   in config headers and include/common.h
 - Rename CONFIG_8260 to CONFIG_MPC8260
    in arch/powerpc/cpu/mpc8260/config.mk.
 - Rename #ifdef CONFIG_8260 to #ifdef CONFIG_MPC8260

Signed-off-by: Masahiro Yamada 
Cc: Wolfgang Denk

dm: Add GPIO support and tests

2014-03-04T17:15:30+00:00

Add driver model support for GPIOs. Since existing GPIO drivers do not use
driver model, this feature must be enabled by CONFIG_DM_GPIO. After all
GPO drivers are converted over we can perhaps remove this config.

Tests are provided for the sandbox implementation, and are a sufficient
sanity check for basic operation.

The GPIO uclass understands the concept of named banks of GPIOs, with each
GPIO device providing a single bank. Within each bank the GPIOs are numbered
using an offset from 0 to n-1. For example a bank named 'b' with 20
offsets will provide GPIOs named b0 to b19.

Anonymous GPIO banks are also supported, and are just numbered without any
prefix.

Each time a GPIO driver is added to the uclass, the GPIOs are renumbered
accordinging, so there is always a global GPIO numbering order.

Signed-off-by: Simon Glass 
Signed-off-by: Marek Vasut 
Signed-off-by: Pavel Herrmann 
Signed-off-by: Viktor Křivák 
Signed-off-by: Tomas Hlavacek

dm: Add base driver model support

2014-03-04T17:15:29+00:00

Add driver model functionality for generic board.

This includes data structures and base code for registering devices and
uclasses (groups of devices with the same purpose, e.g. all I2C ports will
be in the same uclass).

The feature is enabled with CONFIG_DM.

Signed-off-by: Simon Glass 
Signed-off-by: Marek Vasut 
Signed-off-by: Pavel Herrmann 
Signed-off-by: Viktor Křivák 
Signed-off-by: Tomas Hlavacek

arm: remove unneeded symbol offsets and _TEXT_BASE

2014-02-26T20:18:12+00:00

Remove the last uses of symbol offsets in ARM U-Boot.
Remove some needless uses of _TEXT_BASE.
Remove all _TEXT_BASE definitions.

Signed-off-by: Albert ARIBAUD

include: delete unused header files

2014-01-24T21:59:07+00:00

Signed-off-by: Masahiro Yamada

Introduce common timer functions

2013-11-04T16:06:16+00:00

Many platforms duplicate pretty much the same timer code yet they all have
a 32-bit freerunning counter register. Create a common implementation that
minimally requires 2 or 3 defines to add timer support:

CONFIG_SYS_TIMER_RATE - Clock rate of the timer counter
CONFIG_SYS_TIMER_COUNTER - Address of 32-bit counter
CONFIG_SYS_TIMER_COUNTS_DOWN - Define if counter counts down

All functions are weak or ifdef'ed so they can still be overriden by any
platform.

Signed-off-by: Rob Herring