upstream dtc commit feafcd972cb744750a65728440c99526e6199a6d
"dtc/libfdt: introduce fdt types for annotation by endian checkers".
Signed-off-by: NKim Phillips <kim.phillips@freescale.com>
Cc: Jerry Van Baren <gvb.uboot@gmail.com>

fdt types are big endian.
Signed-off-by: NKim Phillips <kim.phillips@freescale.com>
Cc: Jerry Van Baren <gvb.uboot@gmail.com>

and, if including libfdt.h which includes libfdt_env.h in
the correct order, don't include fdt.h before libfdt.h.

this is needed to get the fdt type definitions set from
the project environment before fdt.h uses them.
Signed-off-by: NKim Phillips <kim.phillips@freescale.com>
Cc: Jerry Van Baren <gvb.uboot@gmail.com>

Using "-ansi" preprocessor option will cause dts lines that begin with
'#' to choke the preprocessor.  Change to "-x assembler-with-cpp"
instead which is what the kernel uses to preprocess dts files.
Signed-off-by: NAllen Martin <amartin@nvidia.com>
Reviewed-by: NStephen Warren <swarren@nvidia.com>
Acked-by: NSimon Glass <sjg@chromium.org>

Add support for Numonyx N25Q256A SPI flash.
Signed-off-by: NJagannadha Sutradharudu Teki <jaganna@xilinx.com>
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

Add support for Numonyx N25Q32A SPI flash.
Signed-off-by: NJagannadha Sutradharudu Teki <jaganna@xilinx.com>
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

Add support for Numonyx N25Q32 SPI flash.
Signed-off-by: NJagannadha Sutradharudu Teki <jaganna@xilinx.com>
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

Add support for Numonyx N25Q64A SPI flash.
Signed-off-by: NJagannadha Sutradharudu Teki <jaganna@xilinx.com>
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

Add support for Winbond's W25Q64W SPI flash.
This device is used on xilinx zynq emulation platform.
Signed-off-by: NJagannadha Sutradharudu Teki <jaganna@xilinx.com>
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

This patch corrected the first byte of idcode1 for S25FL256S SPI flash.
Signed-off-by: NJagannadha Sutradharudu Teki <jaganna@xilinx.com>
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

- arm_dcc_dev is already initialized.
- Remove unused rc variable
Warning log:
arm_dcc.c: In function 'drv_arm_dcc_init':
arm_dcc.c:145:6: warning: unused variable 'rc' [-Wunused-variable]
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>
Acked-by: NMarek Vasut <marex@denx.de>

CONFIG_ARM_DCC_MULTI should be also removed in the patch
"serial: Remove CONFIG_SERIAL_MULTI from serial drivers"
(sha1: a3827250)
Because the driver defines serial_* functions
which cause conflict with serial.c (multiple definition of serial_*)

Removing CONFIG_SERIAL_MULTI function also require to define
default_serial_console for cases where another serial driver
is not available in the system.
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>
Acked-by: NMarek Vasut <marex@denx.de>

Add support for Numonyx N25Q064 SPI flash.
Signed-off-by: NJagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>

As far as every arch has a get_timer function,
run_command_and_time_it code can now disappear.
Signed-off-by: NRichard Genoud <richard.genoud@gmail.com>
Acked-By: NChe-Liang Chiou <clchiou@chromium.org>
[trini: s/ulong/unsigned long/ in command.h portion]
Signed-off-by: NTom Rini <trini@ti.com>

Autoboot timeout defined by CONFIG_BOOTDELAY will not be accurate if
CONFIG_USB_KEYBOARD and CONFIG_SYS_USB_EVENT_POLL are defined in
configuration file and when tstc() function for checking key pressed
takes longer time than 10 ms (e.g., 50 ms) to finish.
Signed-off-by: NJim Lin <jilin@nvidia.com>

cc: Heiko Schocher <hs@denx.de>
Signed-off-by: NJeroen Hofstee <jeroen@myspectrum.nl>

Using the __weak annotation can make the code cleaner.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Acked-by: NMarek Vasut <marex@denx.de>

The execution order of the bootm subcommands is fixed.
Although here is a sanity check in the state machine
which should prevent running the subcommands in wrong
order but it does not catch all possible errors.

It is possible to run any subcommand without running
'bootm start' first which leads to unexpected behaviour.
For example, running 'bootm loados' without 'bootm start'
causes a hang:

    U-Boot> bootm loados
       XIP Invalid Image ... OK
    OK

Add a sanity check to 'do_bootm_subcommand' in order
to ensure that no subcommands can be executed before
'bootm start'.

After the patch running of any subcommand without running
'bootm start' will cause an error like this:

    U-Boot> bootm loados
    Trying to execute a command out of order
    bootm - boot application image from memory

    Usage:
    bootm [addr [arg ...]]
        - boot application image stored in memory
    ...
Signed-off-by: NGabor Juhos <juhosg@openwrt.org>

drivers/block/systemace - fixed data type in "systemace_read" to match prototype in "block_dev_desc_t"

Currently we have "unsigned long blkcnt" which is fine with
CONFIG_SYS_64BIT_LBA undefined because "lbaint_t" is basically the same
"unsigned long".
If CONFIG_SYS_64BIT_LBA gets defined "lbaint_t" is defined as "unsigned
long long".

Even though not many embedded systems have CONFIG_SYS_64BIT_LBA defined
it's good to have types in function implementation that match exactly
with prototypes.
Signed-off-by: NAlexey Brodkin <alexey.brodkin@gmail.com>

ifdefs in the code are making it harder to read.
The use of simple if(vfat_enabled) makes no more code and is cleaner.
(the code is discarded by the compiler instead of the preprocessor.)
NB: if -O0 is used, the code won't be discarded

and bonus, now the code compiles even if CONFIG_SUPPORT_VFAT is not
defined.
Signed-off-by: NRichard Genoud <richard.genoud@gmail.com>

toupper/tolower function are already declared, so use them.
Signed-off-by: NRichard Genoud <richard.genoud@gmail.com>
Acked-by: NMarek Vasut <marex@denx.de>
Acked-by: NStefano Babic <sbabic@denx.de>

Remove unused macro CONFIG_DISCOVER_PHY from configs.
Signed-off-by: NAshok Kumar Reddy <ashokkourla2000@gmail.com>
Acked-by: NStefano Babic <sbabic@denx.de>

Move x86 over to use generic global_data.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Move sparc over to use generic global_data.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Move sh over to use generic global_data.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Move sandbox over to use generic global_data.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Move powerpc over to use generic global_data.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Move openrisc over to use generic global_data.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Move nios2 over to use generic global_data.
Signed-off-by: NSimon Glass <sjg@chromium.org>
Acked-by: NThomas Chou <thomas@wytron.com.tw>

Move nds32 over to use generic global_data.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Move mips over to use generic global_data.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Move microblaze over to use generic global_data.
Signed-off-by: NSimon Glass <sjg@chromium.org>
Tested-by: NMichal Simek <monstr@monstr.eu>

Move m68k over to use generic global_data.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Move blackfin over to use generic global_data.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Move avr32 over to use generic global_data.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Signed-off-by: NSimon Glass <sjg@chromium.org>

The ideal of having a frame buffer when there isn't a display is not
that useful. Change the bdinfo command to expect this only when we
have an lcd or video display.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Add a generic global_data structure which all archs will eventually
use.
Signed-off-by: NSimon Glass <sjg@chromium.org>