Jz4740 NAND flash controller can support:
* MLC NAND as well as SLC NAND
* all 8-bit/16-bit NAND flash devices
* HAMMING and RS hardware ECC
* automatic boot up from NAND flash devices

nand_ecclayout is set up for 2GiB NAND chip mounted in Qi LB60.
We'll bring up boot-from-NAND support in nand_spl/ in the future.
Signed-off-by: NXiangfu Liu <xiangfu@openmobilefree.net>
Acked-by: NDaniel <zpxu@ingenic.cn>
Signed-off-by: NShinya Kuribayashi <skuribay@pobox.com>

Jz4740 is a multimedia application processor targeting for mobile
devices like e-Dictionary, eBook, portable media player (PMP) and
GPS navigator.  Jz4740 is powered by Ingenic 360 MHz XBurst CPU core
(JzRISC), in which RISC/SIMD/DSP hybrid instruction set architecture
provides high integration, high performance and low power consumption.

JzRISC incorporated in Jz4740 is the advanced and power-efficient
32-bit RISC core, compatible with MIPS32, with 16K I-Cache and 16K
D-Cache, and can operate at speeds up to 400 MHz.

On-chip modules such as LCD controller, embedded audio codec, multi-
channel SAR-ADC, AC97/I2S controller and camera I/F offer a rich
suite of peripherals for multimedia application.  NAND controller
(SLC/MLC), USB (host 1.1 and device 2.0), UART, I2C, SPI, etc. are
also available.

For more info about Ingenic XBurst Jz4740:
  http://en.ingenic.cn/eng/
  http://www.linux-mips.org/wiki/Ingenic

This patch introduces XBurst CPU support in U-Boot.  It's compatible
with MIPS32, but requires a bit different cache maintenance, timer
routines, and boot mechanism using USB boot tool, so XBurst support
can go into a separate new home, cpu/xburst/.
Signed-off-by: NXiangfu Liu <xiangfu@openmobilefree.net>
Acked-by: NDaniel <zpxu@ingenic.cn>
Signed-off-by: NShinya Kuribayashi <skuribay@pobox.com>

Fix:
usb_ohci.c: In function 'dl_transfer_length':
usb_ohci.c:768:8: warning: variable 'tdINFO' set but not used [-Wunused-but-set-variable]
Signed-off-by: NWolfgang Denk <wd@denx.de>
Cc: Remy Bohmer <linux@bohmer.net>

Fix:
usb.c: In function 'usb_parse_config':
usb.c:331:17: warning: variable 'ch' set but not used [-Wunused-but-set-variable]
usb.c: In function 'usb_hub_port_connect_change':
usb.c:1123:29: warning: variable 'portchange' set but not used [-Wunused-but-set-variable]
usb.c: In function 'usb_hub_configure':
usb.c:1183:25: warning: variable 'hubsts' set but not used [-Wunused-but-set-variable]
Signed-off-by: NWolfgang Denk <wd@denx.de>
Cc: Remy Bohmer <linux@bohmer.net>
Acked-by: NRemy Bohmer <linux@bohmer.net>

Fix:
ohci-hcd.c: In function 'dl_transfer_length':
ohci-hcd.c:968:8: warning: variable 'tdINFO' set but not used [-Wunused-but-set-variable]
Signed-off-by: NWolfgang Denk <wd@denx.de>
Cc: Remy Bohmer <linux@bohmer.net>
Acked-by: NRemy Bohmer <linux@bohmer.net>

Fix:
cmd_usb.c: In function 'usb_show_tree_graph':
cmd_usb.c:284:29: warning: variable 'port' set but not used [-Wunused-but-set-variable]
Signed-off-by: NWolfgang Denk <wd@denx.de>
Cc: Remy Bohmer <linux@bohmer.net>
Acked-by: NRemy Bohmer <linux@bohmer.net>

Fix:
smc91111.c: In function 'smc_phy_configure':
smc91111.c:1194:6: warning: variable 'failed' set but not used [-Wunused-but-set-variable]
smc91111.c:1190:7: warning: variable 'phyaddr' set but not used [-Wunused-but-set-variable]
Signed-off-by: NWolfgang Denk <wd@denx.de>

Fix:
jffs2_1pass.c: In function 'jffs2_1pass_read_inode':
jffs2_1pass.c:699:7: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
jffs2_1pass.c: In function 'jffs2_1pass_build_lists':
jffs2_1pass.c:1578:14: warning: variable 'empty_start' set but not used [-Wunused-but-set-variable]
Signed-off-by: NWolfgang Denk <wd@denx.de>

Fix:
cfi_mtd.c: In function 'cfi_mtd_init':
cfi_mtd.c:226:19: warning: variable 'mtd_list' set but not used [-Wunused-but-set-variable]
cfi_mtd.c: In function 'cfi_mtd_init':
cfi_mtd.c:225:6: warning: unused variable 'devices_found'
cfi_mtd.c: In function 'cfi_mtd_init':
cfi_mtd.c:226:19: warning: variable 'mtd_list' set but not used [-Wunused-but-set-variable]
[-Wunused-variable]
Signed-off-by: NWolfgang Denk <wd@denx.de>
Cc: Stefan Roese <sr@denx.de>
Acked-by: NStefan Roese <sr@denx.de>

Fix:
board.c:445:8: warning: variable 'bd' set but not used [-Wunused-but-set-variable]
Signed-off-by: NWolfgang Denk <wd@denx.de>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>

Esp. while printing the environment the output is usually longer than 512
bytes. Instead of cutting the message, send multiple 512 bytes packets.
Signed-off-by: NMichael Walle <michael@walle.cc>
Acked-by: NMike Frysinger <vapier@gentoo.org>

The 'time' command runs and reports execution time of commands.

Sample usage:
--------------------
u-boot# time crc 0x1000 1000
CRC32 for 00001000 ... 00001fff ==> ae94dc4b

time: 0.004 seconds, 4 ticks
--------------------
Signed-off-by: NChe-Liang Chiou <clchiou@chromium.org>
Acked-by: NMike Frysinger <vapier@gentoo.org>

Reported-by: NMichael Jones <michael.jones@matrix-vision.de>
Signed-off-by: NWolfgang Denk <wd@denx.de>

Some previous changes added code right in the middle of the
description of CONFIG_SHOW_BOOT_PROGRESS.  Move this text down.
Fix formatting while we are at it.
Signed-off-by: NWolfgang Denk <wd@denx.de>

Also rearrange IH_TYPE table slightly.
Signed-off-by: NWolfgang Denk <wd@denx.de>

Add support for SERIAL MULTI for uartlite.
Signed-off-by: NMichal Simek <monstr@monstr.eu>

While adding asm/cache.h to common.h for PPC targets, I got an
error about multiple definitions of some DBSR_ macros. While
scanning these defines, I noticed that some where defined not
correctly for all PPC variants. So I removed all unused defines,
and corrected the ones really used by bedbug (book-e vs. ppc40x).
Signed-off-by: NStefan Roese <sr@denx.de>
Cc: Wolfgang Denk <wd@denx.de>

This is needed for the patch "cache: add default setting for
CONFIG_SYS_CACHELINE_SIZE" from Anton Staaf. As cache.h defines
CONFIG_SYS_CACHELINE_SIZE for PPC targets.

This will remove the following warnings/errors:

include/common.h:819:2: warning: #warning CONFIG_SYS_CACHELINE_SIZE not defined, using __BIGGEST_ALIGNMENT__
cache.c:33: error: '__BIGGEST_ALIGNMENT__' undeclared (first use in this function)
Signed-off-by: NStefan Roese <sr@denx.de>
Cc: Anton Staaf <robotboy@chromium.org>
Cc: Wolfgang Denk <wd@denx.de>

Previous output:
Marvell>>  mmc part

Partition Map for MMC device 1  --   Partition Type: EFI

Part  Start LBA  End LBA
gpt1  0x8C00    0xCBFF
gpt2  0xCC00    0x57BFF
gpt3  0x57C00    0xA2BFF
gpt4  0xA2C00    0xECBFDE

With the patch, the output becomes:
Marvell>> mmc part

Partition Map for MMC device 1  --   Partition Type: EFI

Part    Name                    Start LBA       End LBA
  1     ramdisk                 0x00008C00      0x0000CBFF
  2     system                  0x0000CC00      0x00057BFF
  3     userdata                0x00057C00      0x000A2BFF
  4     remaining               0x000A2C00      0x00ECBFDE
Signed-off-by: NLei Wen <leiwen@marvell.com>

mkimage's ublimage support can't depend of build-time board configs;
instead, this should be set in ublimage.cfg.  Since currently no configs
in u-boot override the NAND block size, hardcode it as such in
ublimage.h to fix a build failure with "make tools":
gcc [...] -o ublimage.o ublimage.c -c
In file included from ublimage.c:37:0:
ublimage.h:31:20: fatal error: config.h: No such file or directory

Cc: Heiko Schocher <hs@denx.de>
Cc: patches@linaro.org
Signed-off-by: NLoïc Minier <loic.minier@linaro.org>
Acked-by: NHeiko Schocher <hs@denx.de>

Generate timestamp_autogenerated.h as safely as version_autogenerated.h.

Cc: patches@linaro.org
Signed-off-by: NLoïc Minier <loic.minier@linaro.org>
Acked-by: NMike Frysinger <vapier@gentoo.org>

Tools such as mkimage include version information but are
config-agnostic; build timestamp_autogenerated.h even when config.mk
isn't generated to fix "make tools" build failure:
gcc [...] -o mkimage.o mkimage.c -c
In file included from include/version.h:27:0, from mkimage.c:26:
include/timestamp.h:27:37: fatal error: timestamp_autogenerated.h: No
such file or directory

Cc: patches@linaro.org
Signed-off-by: NLoïc Minier <loic.minier@linaro.org>
Acked-by: NMike Frysinger <vapier@gentoo.org>

The generated file asm-offsets.s may be found at various depths in the
arch subdirectories, so simply ignore it throughout the tree.
Signed-off-by: NLaurence Withers <lwithers@guralp.com>
Acked-by: NMike Frysinger <vapier@gentoo.org>

Introduce CONFIG_SPL_START_S_PATH to configure path to start.S file. It's not
always fitting to use CPU's start.S .
Signed-off-by: NMarek Vasut <marek.vasut@gmail.com>

cmd_sf.c: In function 'do_spi_flash':
cmd_sf.c:164:9: warning: 'skipped' may be used uninitialized in this function
Signed-off-by: NKumar Gala <galak@kernel.crashing.org>
Acked-by: NMike Frysinger <vapier@gentoo.org>
Acked-by: NSimon Glass <sjg@chromium.org>

Now that none of the core checks CONFIG_NET_MULTI, there's not much point
in boards defining it.  So scrub all references to it.
Signed-off-by: NMike Frysinger <vapier@gentoo.org>

This is long over due.  All but two net drivers have been converted, but
those have now been dropped.

The only thing left to do is actually delete all references to NET_MULTI
and code that is compiled when that is not defined.  So here we scrub the
core code.
Signed-off-by: NMike Frysinger <vapier@gentoo.org>

This driver was never converted to NET_MULTI, and no board uses it.
So punt it and be done.
Signed-off-by: NMike Frysinger <vapier@gentoo.org>

These drivers have never been converted to NET_MULTI, and they are only
used by one board (BMW).  So drop the drivers until someone feels like
rewriting them for NET_MULTI support.

Rather than punting the BMW board completely, just disable net support
in its board config.  Seems to build fine without it.
Signed-off-by: NMike Frysinger <vapier@gentoo.org>

Now that we've got boards.cfg and most people have converted over,
start warning people who have yet to so we can phase board configs
completely out of the Makefile.
Signed-off-by: NMike Frysinger <vapier@gentoo.org>

This pushes the ugly duplicated arch ifdef lists we maintain in various
image related files out to the arch headers themselves.
Acked-by: NNobuhiro Iwamatsu <iwamatsu@nigauri.org>
Tested-by: NThomas Chou <thomas@wytron.com.tw>
Signed-off-by: NMike Frysinger <vapier@gentoo.org>

The m68k tree is the only one where `./MAKEALL <arch>` does not work.
So rename the existing coldfire list in the MAKEALL script to m68k, and
add an alias from coldfire to m68k.  This makes scripting around MAKEALL
easier.
Signed-off-by: NMike Frysinger <vapier@gentoo.org>

Some images have not a header of fix lenght. The patch will be
used for the generation of AIS images, because this header has
a variable lenght. The patch adds also the parameter "-s" (skip)
to not copy automatically the passed image file.
Signed-off-by: NStefano Babic <sbabic@denx.de>

Each image handler must return a not-zero velue if the
header is not recognized to allow the main program to
iterate to the next handler.
Signed-off-by: NStefano Babic <sbabic@denx.de>
CC: Heiko Schocher <hs@denx.de>
Acked-by: NHeiko Schocher <hs@denx.de>

The current km_arm boards have a Power-On test jumper. When this
jumper is set, this triggers some Power-On tests on the board.

This patch enables the support of this jumper for starting the
memory_regions test when the jumper is set.
Signed-off-by: NValentin Longchamp <valentin.longchamp@keymile.com>
Signed-off-by: NHolger Brunck <holger.brunck@keymile.com>
Cc: Prafulla Wadaskar <prafulla@marvell.com>

This allows to test a larger part of the RAM in the memory tests.
Signed-off-by: NValentin Longchamp <valentin.longchamp@keymile.com>
Signed-off-by: NHolger Brunck <holger.brunck@keymile.com>
Cc: Heiko Schocher <hs@denx.de>
Cc: Prafulla Wadaskar <prafulla@marvell.com>

This test is similar to the actual POST memory test but quicker and
far less complete. It checks the address and data lines and then only
tests some regularly placed sub regions of the RAM.
This can be useful when we want to test the RAM but we do not have enough
time to run the full memory test.

The POST memory test code was rearranged in order to avoid code duplication
between the two tests but the memory test functionnality remains the same.
Signed-off-by: NValentin Longchamp <valentin.longchamp@keymile.com>
Signed-off-by: NHolger Brunck <holger.brunck@keymile.com>
Ackey-by: NMike Frysinger <vapier@gentoo.org>

This is needed for a further patch adding a new memory test.
Signed-off-by: NValentin Longchamp <valentin.longchamp@keymile.com>
Acked-by: NMike Frysinger <vapier@gentoo.org>

Some boards have the environment variables defined in a slow EEPROM. post_run
accesses these environment variables to define which tests have to be run (in
post_get_flags). This is very slow before the code relocation on some boards
with a slow I2C EEPROM for environement variables.

This patch adds a config option to skip the fetching of the test flags in the
environment variables. The test flags assigned to the tests then only are the
ones statically defined for the test in post/tests.c.
Signed-off-by: NValentin Longchamp <valentin.longchamp@keymile.com>
Signed-off-by: NHolger Brunck <holger.brunck@keymile.com>

The current post_log_word in global data is currently split into 2x
16 bits: half for the test start, half for the test success.
Since we alredy have more than 16 POST tests defined and more could
be defined, this may result in an overflow and the post_output_backlog
would not work for the tests defined further of these 16 positions.

An additional field is added to global data so that we can now support up
to 32 (depending of architecture) tests. The post_log_word is only used
to record the start of the test and the new field post_log_res for the
test success (or failure). The post_output_backlog is for this change
also adapted.
Signed-off-by: NValentin Longchamp <valentin.longchamp@keymile.com>