Recent bootelf command fixes (017e9b79,
"allow ports to override bootelf behavior") requires ports to have this
function.
Signed-off-by: NShinya Kuribayashi <skuribay@ruby.dti.ne.jp>
Acked-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>

Onenand needs a version of memcpy() which performs 16 bit accesses
only; make sure the name does not conflict with the standard
function.
Signed-off-by: NWolfgang Denk <wd@denx.de>

Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>

Some 86xx chips use CCB as the base clock for the I2C, and others used CCB/2.
There is no pattern that can be used to determine which chips use which
frequency, so the only way to determine is to look up the actual SOC
designation and use the right value for that SOC.
Signed-off-by: NTimur Tabi <timur@freescale.com>

The ethernet hang is caused by receiving buffer in DRAM is not
yet ready due to access cycles require longer time in DRAM.
Relocate DMA buffer descriptors from DRAM to internal SRAM.
Signed-off-by: NTsiChung Liew <Tsi-Chung.Liew@freescale.com>

Signed-off-by: NLuigi Comio Mantellini <luigi.mantellini@idf-hit.com>
Signed-off-by: NTsiChung Liew <Tsi-Chung.Liew@freescale.com>

Signed-off-by: NKurt Mahan <kmahan@freescale.com>
Signed-off-by: NTsiChung Liew <Tsi-Chung.Liew@freescale.com>

Fix warnings

nv_nand.c: In function 'saveenv':
env_nand.c:200: warning: passing argument 3 of 'nand_write' from incompatible pointer type
env_nand.c: In function 'env_relocate_spec':
env_nand.c:275: warning: passing argument 3 of 'nand_read' from incompatible pointer type

if compiled for davinci_schmoogie_config.
Signed-off-by: NDirk Behme <dirk.behme@gmail.com>
Ack by: Sergey Kubushyn <ksi@koi8.net>

MPC8610HPCD board adds -O2 gcc option to PLATFORM_CPPFLAGS
causing overriding default -Os option. New gcc (ver. 4.2.2)
produces warnings while compiling net/net.c file with -O2
option. The patch is an attempt to fix this.
Signed-off-by: NAnatolij Gustschin <agust@denx.de>

Signed-off-by: NSascha Laue <sascha.laue@liebherr.com>
Signed-off-by: NWolfgang Denk <wd@denx.de>

Signed-off-by: NSascha Laue <sascha.laue@liebherr.com>

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

This problem shows up with parallel builds only; it results in
somewhat cryptic error messages like

	$ JOBS=-j6 MAKEALL netstar
	Configuring for netstar board...
	arm-linux-ld: cannot find -lgeneric
	make[1]: *** [eeprom.srec] Error 1

A few boards (like netstar and voiceblue) need some libraries for
building; however, the board Makefile does not contain any such
dependencies which may cause problems with parallel builds. Adding
such dependencies is difficult as we would also have to provide build
rules, which already exist in the respective library Makefiles.

To solve this, we make sure that all libraries get built before the
board code.
Signed-off-by: NWolfgang Denk <wd@denx.de>

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

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

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

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

Newer gcc's might be configured to enable autovectorization by default.
If we happen to build with one of those compilers we will get SPE
instructions in random code.

-mno-spe disables the compiler for automatically generating SPE
instructions without our knowledge.
Signed-off-by: NKumar Gala <galak@kernel.crashing.org>

Signed-off-by: NKumar Gala <galak@kernel.crashing.org>

All the 85xx and 86xx UM describe the register as timing_cfg_3
not as ext_refrec.
Signed-off-by: NKumar Gala <galak@kernel.crashing.org>

Rename init_addr and init_ext_addr to match the docs between
85xx and 86xx.  Both now use 'init_addr' and 'init_ext_addr'.
Signed-off-by: NKumar Gala <galak@kernel.crashing.org>

* adjust __spin_table alignment to match ePAPR v0.94 spec
* loop over all cpus when determing who is up.  This fixes an issue if
  the "boot cpu" isn't core0.  The "boot cpu" will already be in the
  cpu_up_mask so there is no harm
* Added some protection in the code to ensure proper behavior.  These
  changes are explicitly needed but don't hurt:
  - Added eieio to ensure the "hot word" of the table is written after
    all other table updates have occurred.
  - Added isync to ensure we don't prefetch loading of table entries
    until we a released

These issues we raised by Dave Liu.
Signed-off-by: NKumar Gala <galak@kernel.crashing.org>

LWMON5 DSPIC POST uses the watch-dog scratch register. So, make
the CFG_DSPIC_TEST_ADDR definition more readable.
Signed-off-by: NYuri Tikhonov <yur@emcraft.com>

Signed-off-by: NStefan Roese <sr@denx.de>

Some boards (e.g. lwmon5) need rather a frequent watch-dog
kicking. Since the time it takes for the flush_cache() function
to complete its job depends on the size of data being flushed, one
may encounter watch-dog resets on such boards when, for example,
download big files over ethernet.
Signed-off-by: NYuri Tikhonov <yur@emcraft.com>

Signed-off-by: NStefan Roese <sr@denx.de>

Signed-off-by: NStefan Roese <sr@denx.de>

Since the current dflush() implementation is know to have some problems
(as seem on lwmon5 ECC init) this patch removes it completely and replaces
it by using clean_dcache_range().

Tested on Katmai with ECC DIMM.
Signed-off-by: NStefan Roese <sr@denx.de>

As it seems the "old" ECC initialization routine by using dflush() didn't
write all lines in the dcache back to memory on lwmon5. This could lead
to ECC error upon Linux booting. This patch changes the program_ecc()
routine to now use clean_dcache_range() instead of dflush().
clean_dcache_range() uses dcbst which is exactly what we want in this
case.

Since dflush() is known is cause problems, this routine will be
removed completely and replaced by clean_dcache_range() with an
additional patch.
Signed-off-by: NStefan Roese <sr@denx.de>

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

On ppc405EP and ppc405GP (at least) the ebc is directly attached to the plb
and not to the opb. This patch will try to fixup /plb/ebc if /plb/opb/ebc
doesn't exist.
Signed-off-by: NMarkus Brunner <super.firetwister@gmail.com>

Move non-inlied functions into specific drivers file
Set get_prom as weak
Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: NVlad Lungu <vlad@comsys.ro>
Signed-off-by: NBen Warren <biggerbadderben@gmail.com>