Some of the boards using the mpc512x serial driver didn't properly
define which PSC console to use. This caused breakage when building
with CONFIG_SERIAL_MULTI enabled. Fix this by defining the default
PSC console.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>
Cc: Anatolij Gustschin <agust@denx.de>
Cc: Stefan Roese <sr@denx.de>

Make functions that are local-only static, so no hairy symbols
stick out of the serial_pxa driver file.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>

Make use of the newly implemented weak default_serial_console in
the serial_pxa driver. This removes all reimplementations of this
function from board files.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>

Implement weak default_serial_console() function in serial_pxa
driver, which gets available in case CONFIG_SERIAL_MULTI is
enabled. This will get helpful in subsequent patches, which will
encapsulate PXA's struct serial_device instances in serial_pxa
driver.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>

Properly spell out the whole structure member names when an initialized
varible is instantiated from the struct serial_driver. In case the
structure definition for struct serial_driver undergoes reordering,
there will be no impact on variables defined based on this structure.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>
Cc: Anatolij Gustschin <agust@denx.de>
Cc: Stefan Roese <sr@denx.de>
Cc: Mike Frysinger <vapier@gentoo.org>
Cc: C Nauman <cnauman@diagraph.com>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Cc: Michal Simek <monstr@monstr.eu>

Rename .init() to .start() and .uninit() to .stop() in struct
serial_device. This allows aligning struct serial_device with
closer to struct stdio_dev. The real goal here is to allow
these two structures to converge together and eventually make
one to be a superset of the other.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: NTom Rini <trini@ti.com>

Do a simple cleanup of the struct serial_device and align it with
current coding style. Checkpatch now reports no errors.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>

Fix up the rest of implementations of __stringify().
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Wolfgang Denk <wd@denx.de>

Kill multiple occurances and redeclaration of MK_STR
in favor of __stringify().
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Signed-off-by: NTom Rini <trini@ti.com>

Kill multiple occurances and redeclaration of xstr in favor of __stringify().
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Wolfgang Denk <wd@denx.de>

Copied from Linux kernel:
commit 8f7c2c37319a81ef4c2bfdec67b1ccd5744d97e4
Date:   Wed Apr 8 16:58:57 2009 +0800

Pull in the __stringify() macro from Linux kernel. This macro is usually used to
convert numbers to strings at preprocessor level, yet it is not limited only to
that. This is useful as it allows higher usage of puts() in favour of printf().
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Wolfgang Denk <wd@denx.de>

We have not strictly speaking relocated at this point, do not claim that
we have.  This is not required for output.
Signed-off-by: NTom Rini <trini@ti.com>

The former maintainer is no longer interested, move to orphaned.  Patch
is from the former maintainer.
Signed-off-by: NTom Rini <trini@ti.com>

After taking with the former maintainer, delete this platform.  The
patch is from the former maintainer.
Signed-off-by: NTom Rini <trini@ti.com>

This fixes warnings when compiling with ELDK-5.2.1 for MIPS64:

cmd_elf.c: In function 'load_elf_image_phdr':
cmd_elf.c:289:15: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
cmd_elf.c: In function 'load_elf_image_shdr':
cmd_elf.c:343:12: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
cmd_elf.c:346:12: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
Signed-off-by: NDaniel Schwierzeck <daniel.schwierzeck@gmail.com>

[Tom: Move valid_elf_image around and don't mark it as static as another
board makes use of this function]
Signed-off-by: NDaniel Schwierzeck <daniel.schwierzeck@gmail.com>
Signed-off-by: NTom Rini <trini@ti.com>

This fixes warnings when compiling with ELDK-5.2.1 for MIPS64:

vsprintf.c: In function 'put_dec':
vsprintf.c:258:9: warning: comparison of distinct pointer types lacks a cast [enabled by default]
vsprintf.c:258:3: warning: passing argument 1 of '__div64_32' from incompatible pointer type [enabled by default]
include/div64.h:22:17: note: expected 'uint64_t *' but argument is of type 'long long unsigned int *'
Signed-off-by: NDaniel Schwierzeck <daniel.schwierzeck@gmail.com>

Signed-off-by: NDaniel Schwierzeck <daniel.schwierzeck@gmail.com>

Under option -munaligned-access, gcc can perform local char
or 16-bit array initializations using misaligned native
accesses which will throw a data abort exception. Fix files
where these array initializations were unneeded, and for
files known to contain such initializations, enforce gcc
option -mno-unaligned-access.
Signed-off-by: NAlbert ARIBAUD <albert.u.boot@aribaud.net>
[trini: Switch to usign call cc-option for -mno-unaligned-access as
Albert had done previously as that's really correct]
Signed-off-by: NTom Rini <trini@ti.com>

Signed-off-by: NTom Rini <trini@ti.com>

The SPI flash is not properly detected by plain "sf probe" due to
it being located on different bus and different chipselect. Fix
this problem.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Tom Rini <trini@ti.com>

Signed-off-by: NTom Rini <trini@ti.com>

The restore sequence in lowlevel_init was in the wrong order,
causing lr to lose its original value and be set equal to ip
instead. Also, its use of the stack clashes with that of
s_init, so move the s_init call after the restore and turn
it  into a tail-optimized branch.
Signed-off-by: NAlbert ARIBAUD <albert.u.boot@aribaud.net>
Tested-by: NJeroen Hofstee <jeroen@myspectrum.nl>

Fix:
yaffs_guts.c: In function 'yaffs_check_chunk_erased':
yaffs_guts.c:324:6: warning: variable 'result' set but not used
[-Wunused-but-set-variable]
yaffs_guts.c: In function 'yaffs_verify_chunk_written':
yaffs_guts.c:352:6: warning: variable 'result' set but not used
[-Wunused-but-set-variable]
yaffs_guts.c: In function 'yaffs_grab_chunk_cache':
yaffs_guts.c:1488:6: warning: variable 'pushout' set but not used
[-Wunused-but-set-variable]
yaffs_guts.c: In function 'yaffs_check_obj_details_loaded':
yaffs_guts.c:3180:6: warning: variable 'alloc_failed' set but not used
[-Wunused-but-set-variable]
yaffs_guts.c:3179:6: warning: variable 'result' set but not used
[-Wunused-but-set-variable]
yaffs_guts.c: In function 'yaffs_update_oh':
yaffs_guts.c:3288:6: warning: variable 'result' set but not used
[-Wunused-but-set-variable]
yaffs_guts.c: In function 'yaffs_get_obj_name':
yaffs_guts.c:4447:7: warning: variable 'result' set but not used
[-Wunused-but-set-variable]
yaffs_summary.c: In function 'yaffs_summary_read':
yaffs_summary.c:194:6: warning: variable 'sum_tags_bytes' set but not
used [-Wunused-but-set-variable]
yaffs_verify.c: In function 'yaffs_verify_file':
yaffs_verify.c:227:6: warning: variable 'actual_depth' set but not used
[-Wunused-but-set-variable]
yaffs_yaffs1.c: In function 'yaffs1_scan':
yaffs_yaffs1.c:26:6: warning: variable 'result' set but not used
[-Wunused-but-set-variable]
yaffs_yaffs2.c: In function 'yaffs2_scan_chunk':
yaffs_yaffs2.c:949:6: warning: variable 'result' set but not used
[-Wunused-but-set-variable]
yaffs_yaffs2.c: In function 'yaffs2_scan_backwards':
yaffs_yaffs2.c:1352:6: warning: variable 'deleted' set but not used
[-Wunused-but-set-variable]
Signed-off-by: NAnatolij Gustschin <agust@denx.de>
Cc: Charles Manning <cdhmanning@gmail.com>
Tested-by: NAlbert ARIBAUD <albert.u.boot@aribaud.net>

Logically, a disk that contains a raw FAT filesystem does not in fact
have a partition table. However, test_part_dos() was claiming that such
disks did in fact have a DOS-style partition table. This caused
get_device_and_partition() not to return a whole-disk disk_partition_t,
since part_type != PART_TYPE_UNKNOWN.

part_dos.c's print_partition_extended() detected the raw FAT filesystem
condition and printed a fake partition table that encompassed the whole
disk.

However, part_dos.c's get_partition_info_extended() did not return any
valid partitions in this case. This combination caused
get_device_and_partition() not to find any valid partitions, and hence
to return an error.

Fix test_part_dos() not to claim that raw FAT filesystems are DOS
partition tables. In turn, this causes get_device_and_partition() to
return a whole-disk disk_partition_t, and hence the following commands
work:

fatls mmc 0 /
fatls mmc 0:auto /

An alternative would be to modify print_partition_extended() to detect
raw FAT filesystems, just like print_partition_extended() does, and to
return a fake partition in this case. However, this seems logically
incorrect, and also duplicates code, since get_device_and_partition()
falls back to returning a whole-disk partition when there is no partition
table on the device.
Signed-off-by: NStephen Warren <swarren@nvidia.com>

The recent switch to use get_device_and_partition() from do_fat_ls()
broke the ability to access a FAT filesystem directly on a whole device;
FAT only works within a partition on a device.

This change makes e.g. "fatls mmc 0:0" work; explicitly requesting
partition ID 0 is something that get_device_and_partition() fully
supports. However, fat_register_device() expects partition ID 1 to be
used in the full-disk case; partition ID 1 was previously implicitly
specified when the user didn't actually specify a partition ID. Update
fat_register_device() to expect the correct ID.

This change does imply that if a user explicitly executes "fatls mmc 0:1"
then this will fail, and may be a change in behaviour.

Note that this still prevents "fatls mmc 0:auto" from working. The next
patch will fix that.
Signed-off-by: NStephen Warren <swarren@nvidia.com>

lowlevel_init() of rmobile badly assumed that ip register holds return address.
The commit "63ee53a7 armv7 cpu_init_crit: Simplify code" breaks this assumption.
This patch removes this bad assumption and simplify code.
Signed-off-by: NTetsuyuki Kobayashi <koba@kmckk.co.jp>

The IDE_BUS(dev) macro was previously doing dev >> 1.  This however is a
mis-match of the usage in common/cmd_ide.c and would cause boards with
multiple ports / devices to not correctly detect all devices.  For more
details please see:
http://lists.denx.de/pipermail/u-boot/2012-April/122525.html

[Tom Rini: Reword commit message only]
Tested-by: NLuka Perkov <uboot@lukaperkov.net>
Signed-off-by: NSimon Baatz <gmbnomis@gmail.com>
Signed-off-by: NTom Rini <trini@ti.com>

Use the standard CMD_RET_* constants to clearly report errors from the
pca953x command. In addition, print error messages when I2C communication
fails.
Signed-off-by: NLaurence Withers <lwithers@guralp.com>

Signed-off-by: NLaurence Withers <lwithers@guralp.com>

The default configuration for ml507 will generate a hang() in the
Xilinx uartlite driver.

userial_ports[] in drivers/serial/serial_xuartlite.c does not get
initialized properly. CONFIG_SERIAL_BASE is unused.
XILINX_UARTLITE_BASEADDR is used instead.
Signed-off-by: NRommel Custodio <sessyargc+uboot@gmail.com>

This patch aims at ensuring that the 2012.10 release works
out-of-the-box on as many targets as possible, by reinstating
commit 5347560f5427bcdd48a563b62180481606ac8044, which adds
option -mno-unaligned-access to armv7 builds.

This patch will be overriden immediately after release of 2012.10.

Signed-off-by: NTetsuyuki Kobayashi <koba@kmckk.co.jp>

env default -a -f calls env_check_apply on all existing environment
variables with a NULL value for "newval" as a way of cleaning up.
This causes string manipulation functions to crash on most architectures.
So replace a NULL argument with an empty string.
Reported-By: NStefano Babic <sbabic@denx.de>
Signed-off-by: NGerlando Falauto <gerlando.falauto@keymile.com>
Tested-by: NStefano Babic <sbabic@denx.de>

Instead of referenceing the source webpage (which can change) include
the license in the source file.
Signed-off-by: NJoe Hershberger <joe.hershberger@ni.com>
Reported-by: NIgor Grinberg <grinberg@compulab.co.il>
Cc: Igor Grinberg <grinberg@compulab.co.il>
Cc: Tom Rini <trini@ti.com>
Cc: Wolfgang Denk <wd@denx.de>
Acked-by: NWolfgang Denk <wd@denx.de>

Due to grown code sizes the TQM85xx boards don't build any more with
some older tool chains (like ELDK 4.2).  As these boards have long
reached EOL it seems a waste of effort trying to fix them.  The vendor
has agreed to drop support for them, too.  So let's get rid of them.
Signed-off-by: NWolfgang Denk <wd@denx.de>
Cc: Stefan Roese <sr@denx.de>
cc: Kim Phillips <kim.phillips@freescale.com>
Acked-by: NStefan Roese <sr@denx.de>

The wrong value was set as value of column of DDR memory for ap_sh4a_4a.
10 is the right value. This fixed this problem.
Signed-off-by: NNobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: NNobuhiro Iwamatsu <iwamatsu@nigauri.org>

Add minimal support for Altera's SOCFPGA Cyclone 5 hardware.
Signed-off-by: NDinh Nguyen <dinguyen@altera.com>
Signed-off-by: NChin Liang See <clsee@altera.com>
Signed-off-by: NPavel Machek <pavel@denx.de>
Reviewed-by: NMarek Vasut <marex@denx.de>
Acked-by: NTom Trini <trini@ti.com>
Cc: Wolfgang Denx <wd@denx.de>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Stefan Roese <sr@denx.de>
----
v8: Remove no_return attribute for reset_cpu

Based on v2012.10-rc2