The fixup routine must not fixup NULL pointers.
Problem can be seen by
 char *testfun(void) __attribute__((weak));
 char *(*myfun)(void) = testfun;

Then add
  printf("myfun:%p, &myfun:%p\n", myfun, &myfun);
before relocation and after relocation.
myfun should be NULL in both cases but it is not.
Signed-off-by: NJoakim Tjernlund <Joakim.Tjernlund@transmode.se>

Now that warm booting is not supported, there isn't a need for the
BOOTFLAG_COLD and BOOTFLAG_WARM defines, so remove them.

Note that this change makes the board info bd_bootflags field useless.
It will always be set to 0, but we leave it around so that we don't
break the board info structure that some OSes are expecting to be passed
from U-Boot.
Signed-off-by: NPeter Tyser <ptyser@xes-inc.com>

Signed-off-by: NFrancesco Rendine <francesco.rendine@valueteam.com>
Signed-off-by: NDamien Dusha <d.dusha@gmail.com>
Signed-off-by: NAnatolij Gustschin <agust@denx.de>

Coding style cleanup; slight file restructuring.
Signed-off-by: NWolfgang Denk <wd@denx.de>
Acked-by: NRemy Bohmer <linux@bohmer.net>

I'm noticed that IGEP maintainer isn't in the correct place within
the ARM subsection: it's supposed to be in alphabetical order by
maintainer. This patch fix this.
Signed-off-by: NEnric Balletbo i Serra <eballetbo@iseebcn.com>

After the recent cleanups, a number of config.mk files consist only of
a "PLATFORM_CPPFLAGS += -I$(TOPDIR)/board" entry whih is not needed.
Remove such entries.  In most cases, that means that the whole
config.mk file can be removed.
Signed-off-by: NWolfgang Denk <wd@denx.de>

Add command line handling to select boards to be built by
architecture, CPU family, vendor or SoC name.
Signed-off-by: NWolfgang Denk <wd@denx.de>

Clean up Makefile, and drop a lot of the config.mk files on the way.

We now also automatically pick all boards that are listed in
boards.cfg (and with all configurations), so we can drop the redundant
entries from MAKEALL to avoid building these twice.
Signed-off-by: NWolfgang Denk <wd@denx.de>

When generating include/autoconfig.mk, hex numbers would be quoted.
This caused some false positives during automatic testing of the
builds, and is known to cause some real issues for some Blackfin
configurations. Don't use apostophes for decimal and hex numbers (nor
for octal numbers).
Signed-off-by: NWolfgang Denk <wd@denx.de>
Signed-off-by: NMike Frysinger <vapier@gentoo.org>

The change is currently needed to be able to remove the board
configuration scripting from the top level Makefile and replace it by
a simple, table driven script.

Moving this configuration setting into the "CONFIG_*" name space is
also desirable because it is needed if we ever should move forward to
a Kconfig driven configuration system.
Signed-off-by: NWolfgang Denk <wd@denx.de>

When planning for more generalization and Makefile cleanup it became
obvious that the introduction of a separate CONFIG_MK_ name space for
config options that were set through scripting in the Makefile was
not a good idea.

Originally the idea was to provide a script-free approach to supply
configuration options - there was no real need for a separate name
space. But when we now convert the existing Makefile entries to make
use of this approach, it would mean that we have to touch a large
number of board config files and add #ifdef / #define sequences to
"convert" from the CONFIG_MK_ to the CONFIG_ name space.

It seems much cleaner to get rid of this somewhat arbitrary _MK
string now for the few boards that actually use it.
Signed-off-by: NWolfgang Denk <wd@denx.de>
Acked-by: NMike Frysinger <vapier@gentoo.org>

There are some boards where it's currently not possible to detect all
board information at runtime, therefore a new column was added to
boards.cfg .

This column can contain multiple options: a board configuration name,
optionally followed by a colon (':') and a list of options, which are
separated by comma (',').

In case of simple options like '256M_U_BOOT', these expand to
"#define CONFIG_MK_256M_U_BOOT 1" in config.h . In case of
assignments like 'RAM=8192', these expand to "#define CONFIG_MK_RAM
8192" in config.h .

Example:

	FOO:HAS_BAR,BAZ=64

means:
	- the name of the board config file is include/configs/FOO.h
	- the generated file include/config.h will contain these
	  lines:

		#define CONFIG_HAS_BAR  1
		#define CONFIG_BAZ  64
Signed-off-by: NMarek Vasut <marek.vasut@gmail.com>

[wd@denx.de: edited commit message; added code to deal with an
optional board configuration name]
Signed-off-by: NWolfgang Denk <wd@denx.de>

"make clean" after builds of MatrixVision boards would leave stale
files around:

	board/matrix_vision/mvblm7/bootscript.img
	board/matrix_vision/mvsmr/bootscript.img

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

Commit ea533c26 changed
arg_off_size to take a pointer to a device index, rather than
to the device itself.  When updating callers, the nand unlock
code was missed.
Signed-off-by: NScott Wood <scottwood@freescale.com>

commit 6aa3d3bf
"83xx: Remove warmboot parameter from PCI init functions" missed
one mpc83xx_pcie_init callsite, causing this build error:

Configuring for MPC837XEMDS_HOST board...
pci.c: In function 'pci_init_board':
pci.c:141: error: too many arguments to function 'mpc83xx_pcie_init'

this patch extends the commit to include that callsite.
Signed-off-by: NKim Phillips <kim.phillips@freescale.com>

Doubled use of DECLARE_GLOBAL_DATA_PTR caused compile warning:

pci.c:71: warning: register used for two global register variables
Signed-off-by: NWolfgang Denk <wd@denx.de>
Cc: Kim Phillips <kim.phillips@freescale.com>

The logodl board has long been unmaintained and left broken.
As obviously nobody is interestedin that code any more, we may as well
remove it.
Signed-off-by: NWolfgang Denk <wd@denx.de>
Cc: August Hoeraendl <august.hoerandl@gmx.at>
Cc: Robert Schwebel <r.schwebel@pengutronix.de>
Cc: Marek Vasut <marek.vasut@gmail.com>

commit 6d014adf dropped support for the forceenv() function, but failed
to remove references to it from board/davinci/schmoogie/schmoogie.c

Replace forceenv() by setenv() and set CONFIG_ENV_OVERWRITE instead in
the board config file to allow overwriting the serial number.
Signed-off-by: NWolfgang Denk <wd@denx.de>
Cc: Sergey Kubushyn <ksi@koi8.net>
Acked-by: NSergey Kubushyn <ksi@koi8.net>

Commit 3b8ac464 "FPGA: add support for downloading Lattice bitstream"
added support for Lattice devices, but failed to add #ifdef's that are
needed when building for non-Lattice devices, which results in build
failures like these:

Configuring for GEN860T board...
drivers/fpga/libfpga.a(fpga.o): In function `fpga_dev_info':
/home/wd/git/u-boot/work/drivers/fpga/fpga.c:145: undefined reference to `lattice_info'
drivers/fpga/libfpga.a(fpga.o): In function `fpga_dump':
/home/wd/git/u-boot/work/drivers/fpga/fpga.c:269: undefined reference to `lattice_dump'
drivers/fpga/libfpga.a(fpga.o): In function `fpga_load':
/home/wd/git/u-boot/work/drivers/fpga/fpga.c:233: undefined reference to `lattice_load'
make: *** [u-boot] Error 1

Add the missing code.
Signed-off-by: NWolfgang Denk <wd@denx.de>
Cc: Stefano Babic <sbabic@denx.de>

This patch fixes the LINUX_BOOT_PARAM_ADDR define to be based off of
PHYS_SDRAM_1 instead of CONFIG_SYS_MEMTEST_START. On da830 they are the same
thing but on da850 the CONFIG_SYS_MEMSTART define is offset from the
PHYS_SDRAM_1 start.

Without this patch it is not possible to boot linux on da850 -- bootm hangs
at "Uncompressing Linux... done, booting the kernel."
Signed-off-by: NBen Gardiner <bengardiner@nanometrics.ca>
Signed-off-by: NSandeep Paulraj <s-paulraj@ti.com>

The current da850evm support in u-boot/master omits any use of
the davinci EMAC. This patch adds basic support for the EMAC using
the MII PHY found on the baseboard of the EVM. The MAC address is
read from the environment variable 'ethadd'. Note that this is
different from the da850evm support in the u-boot omapl1 tree
where the MAC address is read from SPI flash.
Signed-off-by: NBen Gardiner <bengardiner@nanometrics.ca>
CC: Sandeep Paulraj <s-paulraj@ti.com>
CC: Sudhakar Rajashekhara <sudhakar.raj@ti.com>
CC: Ben Warren <biggerbadderben@gmail.com>
CC: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: NSandeep Paulraj <s-paulraj@ti.com>

This patch enables also the mtdpart, ubi and ubifs commands when NAND support
is enabled.

Signed-off-by: Ben Gardiner<bengardiner@nanometrics.ca>
To: Sudhakar Rajashekhara <sudhakar.raj@ti.com>
Signed-off-by: NSandeep Paulraj <s-paulraj@ti.com>

The current da850evm config is missing the pieces for NAND support that can be
found in Sandeep's u-boot-davinci tree [1].

This patch adds NAND support in the spirit of the support in the u-boot-davinci
tree where NAND support for the da850evm can be enabled by putting a single
'#define CONFIG_USE_NAND' at the top of the include/configs/da850evm.h file.

[1] http://arago-project.org/git/people/?p=sandeep/u-boot-davinci.git;a=treeSigned-off-by: NBen Gardiner <bengardiner@nanometrics.ca>
Signed-off-by: NSandeep Paulraj <s-paulraj@ti.com>

The default NAND flash timings are very conservative. This patch assigns the
timings reccomended in the recent linux kernel patch [1] from Sekhar Nori. The
speedup, as reported in that patch, is 5.3x for reads.

[1] http://www.spinics.net/lists/arm-kernel/msg100278.htmlSigned-off-by: NBen Gardiner <bengardiner@nanometrics.ca>
CC: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: NSandeep Paulraj <s-paulraj@ti.com>

There is currently no NAND pinmux enabled by the da850evm board setup code.
This is fine when booting from NAND since the early boot code (UBL) will setup
the pinmux; however, when the boot mode is any other setting NAND is unusable
when enabled in the config.

This patch adds a pinmux list for NAND and enables it when NAND is enabled in
the config. Tested by booting from SPI on the da850evm and verifying NAND
was usable.
Signed-off-by: NBen Gardiner <bengardiner@nanometrics.ca>
CC: Nick Thompson <nick.thompson@ge.com>
Signed-off-by: NSandeep Paulraj <s-paulraj@ti.com>

The ECC calculations were started by writing 1 << 13 to the nand FCR register;
that value is also defined as DAVINCI_NANDFCR_4BIT_CALC_START in emif_defs.h.

This patch substitutes the macro DAVINCI_NANDFCR_4BIT_CALC_START for the
magic number '1 << 13'.
Signed-off-by: NBen Gardiner <bengardiner@nanometrics.ca>
Signed-off-by: NSandeep Paulraj <s-paulraj@ti.com>

The IGEP module is a low-power, high performance production-ready
system-on-module (SOM) based on TI's OMAP3 family.The IGEP module
solution based upon TI OMAP3 provides a low-power/low-cost platform
for a variety of consumer/industrial/medical devices.
Signed-off-by: NEnric Balletbo i Serra <eballetbo@gmail.com>
Signed-off-by: NSandeep Paulraj <s-paulraj@ti.com>

The IGEP v2 board is a low-cost, fan-less and industrial temperature
range single board computer that unleashes laptop-like performance and
expandability without the bulk, expense, or noise of typical desktop
machines. Its architecture shares much in common with other OMAP3 boards.
Signed-off-by: NEnric Balletbo i Serra <eballetbo@gmail.com>
Acked-by: NSteve Sakoman <steve.sakoman@linaro.org>
Tested-by: NSteve Sakoman <steve.sakoman@linaro.org>
Signed-off-by: NSandeep Paulraj <s-paulraj@ti.com>

Introduce Numonyx DDR timings and provide CONFIG_OMAP3_NUMONYX_DDR
config options to allow for platform files to setup their timings.
Signed-off-by: NEnric Balletbo i Serra <eballetbo@gmail.com>
Acked-by: NSteve Sakoman <steve.sakoman@linaro.org>
Tested-by: NSteve Sakoman <steve.sakoman@linaro.org>
Signed-off-by: NSandeep Paulraj <s-paulraj@ti.com>

This patch fixes the build breakage introduced by the recent relocation
changes for ARMV7
Signed-off-by: NSteve Sakoman <steve@sakoman.com>

This patch fixes a typo in the routine to calculate the cs offset
based upon the contents of the SDRC cs_cfg register.  This function
mistakenly shifts the CS1STARTLOW field 17 bits right instead of
17 bits left.

This hasn't been an issue to date because all OMAP3 boards currently
are configured to have zeros in this field.
Reported-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NSteve Sakoman <steve.sakoman@linaro.org>

Signed-off-by: NSteve Sakoman <steve@sakoman.com>

This patch fixes the build breakage introduced by the recent relocation
changes for ARMV7
Signed-off-by: NSteve Sakoman <steve@sakoman.com>

The SDP4430 does not have onboard NAND, it has eMMC on the second
MMC slot.  This patch adds support for saving the u-boot environment
to eMMC.
Signed-off-by: NAneesh V <aneesh@ti.com>
Signed-off-by: NSukumar Ghorai <s-ghorai@ti.com>
Tested-by: NSteve Sakoman <steve@sakoman.com>

This patch switches from the legacy mmc driver to the new generic mmc driver
Signed-off-by: NSteve Sakoman <steve@sakoman.com>

This patch switches from the legacy mmc driver to the new generic mmc driver
Signed-off-by: NSteve Sakoman <steve@sakoman.com>

This patch switches from the legacy mmc driver to the new generic mmc driver
Signed-off-by: NSukumar Ghorai <s-ghorai@ti.com>
Tested-by: NSteve Sakoman <steve@sakoman.com>

This patch switches from the legacy mmc driver to the new generic mmc driver
Signed-off-by: NSukumar Ghorai <s-ghorai@ti.com>
Tested-by: NSteve Sakoman <steve@sakoman.com>