Signed-off-by: NWolfgang Denk <wd@denx.de>

Signed-off-by: NWolfgang Denk <wd@denx.de>

Apply changes from commit 44b4dbed to board/trab/memory.c, too.

Actually we'd need a major cleanup here - as it turns out,
board/trab/memory.c is more or less a verbatim copy of
post/drivers/memory.c ... but then, trab is EOL anyway,r
so this is not worth the effort.
Signed-off-by: NWolfgang Denk <wd@denx.de>

Include <linux/mtd/compat.h> header for min_t definition instead of
providing our own one. Removes warnings in case of OneNAND support
enabled.

Although I thinks it's a bit silly to include <linux/mtd/compat.h>
just for min_t...
Signed-off-by: NIlya Yanok <yanok@emcraft.com>
Acked-by: NStefan Roese <sr@denx.de>

Casting a pointer to a phys_addr_t when it's an unsigned long long
on a 32-bit system without first casting to a non-pointer type
generates a compiler warning. Fix this.
Signed-off-by: NBecky Bruce <beckyb@kernel.crashing.org>

Use our own local functions in lib_arm/ instead.
Signed-off-by: NWolfgang Denk <wd@denx.de>

Parallel builds (using "make -jN") would occasionally fail with error
messages like
	ppc_4xxFP-objdump: string.o: File format not recognized
or
	post/libpost.a(cpu.o): In function `cpu_post_test':
	/home/wd/git/u-boot/work/post/lib_ppc/cpu.c:130: undefined reference to `cpu_post_test_string'
or similar. We now make sure to run the 'postdeps" step before
attempting to build the specific POST libraries.
Signed-off-by: NWolfgang Denk <wd@denx.de>

Parallel builds (using "make -jN") would occasionally fail with error
messages like
	include/autoconf.mk:212: *** missing separator.  Stop.
Line numbers and affected boards were changing. Obviously some
Makefiles included autoconf.mk while it was still being written to.
As a fix, we now write to a temporary file first and then rename it,
so that it is really ready to use as soon as it appears.
Signed-off-by: NWolfgang Denk <wd@denx.de>

Signed-off-by: NWolfgang Denk <wd@denx.de>

The stmicro_wait_ready() func tries to show the actual opcode that was sent
to the device, but instead it displays the array pointer.  Fix it to pull
out the opcode from the start of the array.
Signed-off-by: NMike Frysinger <vapier@gentoo.org>

If both CONFIG_ENV_SECT_SIZE and CONFIG_ENV_SIZE are defined, and the sect
size is larger than the env size, then it means the env is embedded in a
block.  So we have to save/restore the part of the sector which is not the
environment.  Previously, saving the environment in SPI flash in this
setup would probably brick the board as the rest of the sector tends to
contain actual U-Boot data/code.
Signed-off-by: NMike Frysinger <vapier@gentoo.org>
Acked-by: NHaavard Skinnemoen <haavard.skinnemoen@atmel.com>

All implementations of the functions i2c_reg_read() and
i2c_reg_write() are identical. We can save space and simplify the
code by converting these functions into inlines and putting them in
i2c.h.
Signed-off-by: NTimur Tabi <timur@freescale.com>
Acked-By: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>

- It is possible to miss flush/invalidate the last
  cache line, we fix it at here.
- add the volatile and memory clobber.

They are pointed by Scott Wood.
Signed-off-by: NDave Liu <daveliu@freescale.com>

Add a library that helps in translating between virtual and physical
addresses.  This library can be useful as a simple means to implement
map_physmem() and virt_to_phys() for platforms that need functionality
beyond the simple 1:1 mapping.
Signed-off-by: NKumar Gala <galak@kernel.crashing.org>

virt_to_phys() returns the physical address given a virtual. In most
cases this will be just the input value as the vast majority of
systems run in a 1:1 mode.

However in systems that are not running this way it should report the
physical address or ~0 if no mapping exists for the given virtual
address.
Signed-off-by: NKumar Gala <galak@kernel.crashing.org>

Signed-off-by: NYuri Tikhonov <yur@emcraft.com>

Reported-by: NMartin Michlmayr <tbm@cyrius.com>
Signed-off-by: NWolfgang Denk <wd@denx.de>

Signed-off-by: NPeter Tyser <ptyser@xes-inc.com>

Signed-off-by: NPeter Tyser <ptyser@xes-inc.com>

Also fix some minor typos.
Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: NWolfgang Denk <wd@denx.de>

This warning is issued by modern ARM-EABI GCC on non-thumb targets.
Signed-off-by: NVladimir Panfilov <pvr@emcraft.com>
Signed-off-by: NSergei Poselenov <sposelenov@emcraft.com>

FDT support is used for both FIT style images and for architectures
that can pass a fdt blob to an OS (ppc, m68k, sparc).

For other architectures and boards which do not pass a fdt blob to an
OS but want to use the new uImage format, we just need FIT support.

Now we can have the 4 following configurations :

1) FIT only             CONFIG_FIT
2) fdt blob only        CONFIG_OF_LIBFDT
3) both                 CONFIG_OF_LIBFDT & CONFIG_FIT
4) none                 none
Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>

This patch disables EEPROM wrtie access by default on PMC440 board.
Signed-off-by: NMatthias Fuchs <matthias.fuchs@esd-electronics.com>

Signed-off-by: NMatthias Fuchs <matthias.fuchs@esd-electronics.com>

This patch now adds a flush to the data cache upon relocation. The
current implementation is missing this. Only a comment states that it
should be done. So let's really do it now.
Signed-off-by: NStefan Roese <sr@denx.de>
Signed-off-by: NShinya Kuribayashi <skuribay@ruby.dti.ne.jp>

This patch adds the CONFIG_SKIP_LOWLEVEL_INIT option to start.S. This
enables support for boards where the lowlevel initialization is
already done when U-Boot runs (e.g. via OnChip ROM).

This will be used in the upcoming VCTH board support.
Signed-off-by: NStefan Roese <sr@denx.de>
Signed-off-by: NShinya Kuribayashi <skuribay@ruby.dti.ne.jp>

This patch adds the board_early_init_f() call to the MIPS init
sequence. A weak dummy implementation is also added which can be
overridden by a board specific version.

This will be used by the upcoming VCTH board support.
Signed-off-by: NStefan Roese <sr@denx.de>
Signed-off-by: NShinya Kuribayashi <skuribay@ruby.dti.ne.jp>

This patch adds a call to onenand_init() for OneNAND support and moves
the nand_init() call to an earlier place, so that the environment can
be used from NAND and OneNAND.
Signed-off-by: NStefan Roese <sr@denx.de>
Signed-off-by: NShinya Kuribayashi <skuribay@ruby.dti.ne.jp>

Renesas SH2/SH2A timer broken.
This patch fix timer function.
Signed-off-by: NNobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Signed-off-by: NNobuhiro Iwamatsu <iwamatsu@nigauri.org>

Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: NNobuhiro Iwamatsu <iwamatsu@nigauri.org>

Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: NNobuhiro Iwamatsu <iwamatsu@nigauri.org>

SH4 is different a value of CACHE_OC_NUM_ENTRIES and
CACHE_OC_WAY_SHIFT every CPU.
This patch corrects these values.
Signed-off-by: NNobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Signed-off-by: NNobuhiro Iwamatsu <iwamatsu@nigauri.org>

Change to write/readX function and fix timer problem.
Signed-off-by: NNobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Signed-off-by: NNobuhiro Iwamatsu <iwamatsu@nigauri.org>

A value of BSC CS4 was wrong, Fixed it.
Signed-off-by: NNobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Signed-off-by: NNobuhiro Iwamatsu <iwamatsu@nigauri.org>