The MSB of DMC1_MEM_CFG can be set to '1' for separate CKE control
for S3C6400. In the configuration of SMDK6400, however, two 16-bit
mDDR (SAMSUNG K4X51163) chips are used in parallel to form 32-bit
memory bus and there is no need to control CKE for each chip
separately. AFAIK, CKE1 is not at all connected. Only CKE0 is
used. Futhermore, it should be '0' always for S3C6410. When tested
with a board which has a S3C6410 and the same memory configuration,
a side effect is observed that u-boot command "reset" doesn't work
leading to system hang. Leaving the bit clear is safe in most cases.
Signed-off-by: NSeunghyeon Rhee <seunghyeon@lpmtec.com>
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

This is not only a cosmetic change as it fixes the real bug of board
reset not working with the ELDK 4.2 toolchain.
Signed-off-by: NDetlev Zundel <dzu@denx.de>

It's useful to be able to build up the host tools without having to select
a board first.  Pretty much all tools in there are config-independent
anyways.

Also add a shortcut "tools-all" to quickly build all host tools that are
actually config-independent to allow for simple test builds.
Signed-off-by: NMike Frysinger <vapier@gentoo.org>

This code doesn't use any config.h defines, and the sha1.h header already
declares a sha1_csum prototype.
Signed-off-by: NMike Frysinger <vapier@gentoo.org>

The u-boot command structures don't get used with host systems, so don't
bother including it when building host code.  This avoids an implicit need
on config.h in the process.
Signed-off-by: NMike Frysinger <vapier@gentoo.org>

Signed-off-by: NMatthias Weisser <weisserm@arcor.de>

Signed-off-by: NMike Frysinger <vapier@gentoo.org>

The sha1 code is currently compiled for everyone, but in reality, it's
only used by the FIT code.  So make it optional just like MD5.
Signed-off-by: NMike Frysinger <vapier@gentoo.org>

On platforms where SPD EEPROM and another EEPROM have adjacent
I2C addresses SPD_EEPROM_ADDRESS should be defined as a single
element array, otherwise DDR2 setup code would fail with the
following error:

ERROR: Unknown DIMM detected in slot 1

However, fixing SPD_EEPROM_ADDRESS would result in another
error:

ERROR: DIMM's DDR1 and DDR2 type can not be mixed.

This happens because initdram() routine does not explicitly
initialize dimm_populated array. This patch fixes the problem.
Signed-off-by: NFelix Radensky <felix@embedded-sol.com>
Signed-off-by: NStefan Roese <sr@denx.de>

Bootstrap options G and F are reported incorrectly (G instead
of F and vice versa). This patch fixes this.
Signed-off-by: NFelix Radensky <felix@embedded-sol.com>
Signed-off-by: NStefan Roese <sr@denx.de>

with a few adjustments for U-Boot.  This fixes the following build error:

make -C lib_generic/
zlib.c:31:27: error: asm/unaligned.h: No such file or directory
zlib.c: In function 'inflate_fast':
zlib.c:641: warning: implicit declaration of function 'get_unaligned'
make[1]: *** [zlib.o] Error 1
make[1]: Leaving directory `/home/skuribay/git/u-boot.git/lib_generic'
make: *** [lib_generic/libgeneric.a] Error 2
Reported-by: NHimanshu Chauhan <himanshu@symmetricore.com>
Signed-off-by: NShinya Kuribayashi <skuribay@pobox.com>

Signed-off-by: NMagnus Lilja <lilja.magnus@gmail.com>

Import the large page oob layout from Linux mxc_nand.c driver.

The CONFIG_SYS_NAND_LARGEPAGE option is used to activate
the large page oob layout. Run time detection is not supported
as this moment.

This has been tested on the i.MX31 PDK board with a large
page NAND device.
Signed-off-by: NMagnus Lilja <lilja.magnus@gmail.com>

Tested on i.MX31 Litekit.
Signed-off-by: NMagnus Lilja <lilja.magnus@gmail.com>

Signed-off-by: NMagnus Lilja <lilja.magnus@gmail.com>

Microblaze has own hw unaligned handler if is available.
Use big endian version.
Signed-off-by: NMichal Simek <monstr@monstr.eu>

Commit 6a45e384
should remove reference from Microblaze too.
Signed-off-by: NMichal Simek <monstr@monstr.eu>

Signed-off-by: NAlessandro Rubini <rubini@unipv.it>

Commit 6a45e384 (Make getenv_IPaddr() global)
inadvertently added ' #include "net.h" ' to the standalone programs, creating
duplicate definitions of 'struct eth_device'.  This patch removes the local
definitions and removes other code that breaks due to the change in definition.
Signed-off-by: NBen Warren <biggerbadderben@gmail.com>
Acked-by: NMike Frysinger <vapier@gentoo.org>

During parallel build, the top Makefile spawns multiple sub-makes for
targets in cpu/$(CPU) and $(dir $(LDSCRIPT)). If the .depend files are
not present in these directories, the sub-makes may end up generating
these files simultaneously which leads to corrupted content.

A typical error message is:

.depend:39: *** multiple target patterns.  Stop.

This patch serializes the creation of .depend in cpu/$(CPU) and
$(dir $(LDSCRIPT)) by adding these directories to the depend target
in the top Makefile.

Other directories in $(LIBS) are not affected since they contain only
one Make target and thus only one sub-make is spawned per directory.
Signed-off-by: NDaniel Hobi <daniel.hobi@schmid-telecom.ch>
Signed-off-by: NMike Frysinger <vapier@gentoo.org>

Signed-off-by: NRobin Getz <robin.getz@analog.com>
Signed-off-by: NMike Frysinger <vapier@gentoo.org>

We need signal.h for Blackfin/KGDB, so import the asm-generic/signal.h
for people to leverage.
Signed-off-by: NRobin Getz <robin.getz@analog.com>
Signed-off-by: NMike Frysinger <vapier@gentoo.org>

cramfsls and cramfsload are added to the command list.
A cramfs placed at 'cramfs_addr' can the be listed with 'cramfsls' and files
can be loaded with 'cramfsload'. 'cramfs_addr' is an environment variable
specifying the address the cramfs is located.
This works for powerpc and for ARM.

Use CONFIG_CMD_CRAMFS.
Signed-off-by: NAndreas Huber <andreas.huber@keymile.com>
Signed-off-by: NHeiko Schocher <hs@denx.de>

- malloc size 4 MB for all keymile boards
- use generic FDT code for fixing up the DTS
- enable unit-led at startup for keymile boards
- remove some dts updates for keymile boards
- ppc_83xx, kmeter1: take FE/GbE PHYs out of reset
- ppc_83xx, kmeter1: change from Intel Strata to Spansion 64MB flash
  changed from Intel Strata to Spansion 64MB flash and changed flash layout.
+---------+----------+-----------------------+-----------------------------+
| name    | size     | range                 | description                 |
+---------+----------+-----------------------+-----------------------------+
| u-boot  |   768 KB | 0xf0000000-0xf00bffff | for u-boot                  |
| env     |   128 KB | 0xf00c0000-0xf00dffff | for environment             |
| envred  |   128 KB | 0xf00e0000-0xf00fffff | for environment (redundant) |
| ubi0    | 64512 KB | 0xf0100000-0xf3ffffff | ubi0 for ubi volumes        |
+---------+----------+-----------------------+-----------------------------+
Signed-off-by: NHeiko Schocher <hs@denx.de>

Add redundant environment support for environment lying on a EEPROM.

Tested on uppcoming suen3 support
Signed-off-by: NAndreas Huber <andreas.huber@keymile.com>

- CONFIG_ENV_EEPROM_IS_ON_I2C
  define this, if you have I2C and SPI activated, and your
  EEPROM, which holds the environment, is on the I2C bus.

- CONFIG_I2C_ENV_EEPROM_BUS
  if you have an Environment on an EEPROM reached over
  I2C muxes, you can now define, how to reach this
  EEPROM.
Signed-off-by: NHeiko Schocher <hs@denx.de>

the macros likely and unlikely were defined in include/linux/mtd/compat.h,
but used in code not related to MTD. moved the macro definitions to compiler.h
Signed-off-by: NMatthias Kaehlcke <matthias@kaehlcke.net>

Current code uses the second argument to bootm for standalone images to
override the load address specified in the image instead of passing all
parameters as is to the application.  This behaviour is not documented
and not in line with how the go command works for standalone applications,
so we simply drop it.
Signed-off-by: NDetlev Zundel <dzu@denx.de>

In case we boot an image marked as 'standalone' and 'linux', the current
code erroneously tried to load a ramdisk.
Signed-off-by: NDetlev Zundel <dzu@denx.de>

Convert the funcs to do the conversion inline so that we can do the copy
all at once with memcpy.  This let's us push out an weird arch-specific
issue with accessing different regions of memory to the memcpy function
like the MMRs on Blackfin systems, and it should be a bit faster.
Signed-off-by: NRobin Getz <robin.getz@analog.com>
Signed-off-by: NMike Frysinger <vapier@gentoo.org>

The debugger_exception_handler definition is the same for everyone, so use
the common one now.
Signed-off-by: NMike Frysinger <vapier@gentoo.org>

The default kgdb functions can be implemented with common U-Boot functions,
so rather than force everyone to copy & paste these things, create a set of
weak stubs.
Signed-off-by: NRobin Getz <robin.getz@analog.com>
Signed-off-by: NMike Frysinger <vapier@gentoo.org>

Signed-off-by: NMike Frysinger <vapier@gentoo.org>

Signed-off-by: NMichael Hennerich <michael.hennerich@analog.com>
Signed-off-by: NMike Frysinger <vapier@gentoo.org>

Signed-off-by: NDetlev Zundel <dzu@denx.de>