CONFIG_MONITOR_IS_IN_RAM is broken for MCF532x. This patch fixes this
 by conditionally
- removing the vector table at the beginning of code
- not overwriting the vector base register
- removing the code to re-set the PLL, which effectively disables
  SDRAM access
Signed-off-by: NWolfgang Wegner <w.wegner@astro-kom.de>

This patch adds a board_reset function to allow boards to specify
their own custom reset sequence (e.g. resetting by timing out watchdog).
Tested only on MCF5271, can be expanded if needed.

Based on Mike Frysinger's suggestion on:
http://article.gmane.org/gmane.comp.boot-loaders.u-boot/70304

Signed-off-by: Richard Retanubun <RichardRetanubun at RuggedCom.com>

in cpu/mcf532x/start.S, the function icache_enable enables the cache for
a fixed 32MB region starting at the SDRAM start address; this patch
changes the function to cover the region defined by CONFIG_SYS_SDRAM_SIZE

Signed-off-by: Wolfgang Wegner <w.wegner at astro-kom.de>

lib_generic/zlib.c needs include/asm/unaligned.h since commit
cd514aeb, which broke compilation for
Coldfire/M68K. This patch adds the missing header for these
architectures.

Signed-off-by: Wolfgang Wegner <w.wegner at astro-kom.de>

zlib.c demands asm/unaligned.h. But, SH does not have these.
This commit add asm/unaligned.h and asm/unaligned-sh4a.h from Linux
kernel and modifyf for u-boot.
Signed-off-by: NNobuhiro Iwamatsu <iwamatsu@nigauri.org>

commit 2e95004d "mpc83xx: Add NAND boot support
for MPC8315E-RDB boards" symlinked nand_spl/board/freescale/mpc8315erdb to
mpc8313erdb in order to not duplicate code.

Since the main makefile builds nand_spl/board/$(BOARDDIR) (which makes sense),
and the board Makefile and linker script are the only two necessary files
to enable out-of-tree building, and other boards have duplicated nand makefiles
(e.g. 8536ds & 8569mds), it only seems prudent to copy these two files in the
name of the 8315 too.
Signed-off-by: NKim Phillips <kim.phillips@freescale.com>
Cc: Anton Vorontsov <avorontsov@ru.mvista.com>
Cc: Wolfgang Denk <wd@denx.de>

commit 98d92d8c "sbc8349: fix incorrect
comment" missed this one.
Signed-off-by: NKim Phillips <kim.phillips@freescale.com>

Corrected the bit field positions of the external master priority low
and the external master priority high values in the EBC configuration
register. These bit field positions differ between PPC405 and PPC440
processors
Signed-off-by: NEugene O'Brien <eugene.obrien@advantechamt.com>
Signed-off-by: NStefan Roese <sr@denx.de>

fix pointer dereferencing
if the size is .b and .w an 8 or 16 bit access is done.
Signed-off-by: NFrans Meulenbroeks <fransmeulenbroeks@gmail.com>
Acked-by: NDetlev Zundel <dzu@denx.de>

Fix build warning:

Configuring for MPC837XEMDS board...
imximage.c: In function `imximage_parse_cfg_file':
imximage.c:146: warning: passing argument 2 of `getline' from incompatible pointer type
/usr/include/bits/stdio.h:116: note: expected `size_t *' but argument is of type `uint32_t *'
Signed-off-by: NKim Phillips <kim.phillips@freescale.com>

Running mkimage to generate an imximage produces a SEGFAULT
on 64 bit machines due to pointer arithmetic limited to 32 bit.
Signed-off-by: NStefano Babic <sbabic@denx.de>
Acked-by: NKim Phillips <kim.phillips@freescale.com>

and avoid e.g., two identical boards from causing random networking
conflicts when hooked up to the same network.
Signed-off-by: NKim Phillips <kim.phillips@freescale.com>

The do_reset routine in the cpu/mpc83xx/cpu.c file does not reset
the mpc83xx cpu when issued via netconsole.

Moving the console output "resetting the board." to the beginning of
the routine before disabling interrupts solved the problem.
Signed-off-by: NMichael Zaidman <michael.zaidman@gmail.com>
Acked-by: NDetlev Zundel <dzu@denx.de>
Signed-off-by: NKim Phillips <kim.phillips@freescale.com>

* new board (eb_cpux9k2)
 * support for EB+CPUx9K2 board by BuS Elektronik GmbH & Co. KG
 * select via make eb_cpux9k2_config
 * this also demonstrates, how to use boards with AT91RM9200 cpu
   in at91 arch tree
Signed-off-by: NJens Scharsig <js_at_ng@scharsoft.de>

* add's at91_emac (AT91RM9200) network driver (NET_MULTI api)
 * enable driver with CONFIG_DRIVER_AT91EMAC
 * generic PHY initialization
 * modify AT91RM9200 boards to use NET_MULTI driver
 * the drivers has been tested with LXT971 Phy and DM9161 Phy at MII and RMII
   interface
Signed-off-by: NJens Scharsig <js_at_ng@scharsoft.de>

* prepare joining at91 and at91rm9200
 * add modified copy of soc files to cpu/arm920t/at91 to make
   possible to compile at91rm9200 boards in at91 tree instead
   of at91rm9200
 * add header files with c structure defs for AT91 MC, ST and TC
 * the new cpu files are using at91 c structure soc access
 * please read README.soc-at91 for details
Signed-off-by: NJens Scharsig <js_at_ng@scharsoft.de>

* convert at91sam9263ek board to use c stucture SoC access
 * change gpio access to at91_gpio syntax
Signed-off-by: NJens Scharsig <js_at_ng@scharsoft.de>

* add's a warning to all files, which need update to new SoC access
 * convert common files in cpu/../at91 and a lot of drivers to use
   c stucture SoC access
Signed-off-by: NJens Scharsig <js_at_ng@scharsoft.de>

* convert all files cpu/../at91 to use at91_gpio driver syntax
 * change AT91_PINP([A-F])(\d+) to AT91_PIO_PORT\1, \2
   this makes all 160 AT91_PINPxxx defines obsolete
 * AT91_PINPxxx defines and gpio.h can be remove, if all boards converted to new SoC access
Signed-off-by: NJens Scharsig <js_at_ng@scharsoft.de>

* add a real AT91 GPIO driver instead of header inline code
* resolve the mixing of port and pins
* change board config files to use new driver
* add macros to gpio to realize backward compatibility
Signed-off-by: NJens Scharsig <js_at_ng@scharsoft.de>

* add's c structures for SoC access to pheriperials head files
Signed-off-by: NJens Scharsig <js_at_ng@scharsoft.de>

* add's the new temporary CONFIG_AT91_LEGACY to all board configs
 This will need for backward compatiblity, while change the SoC access
 to c structures. If CONFIG_AT91_LEGACY is defined, the deprecated
 SoC is used.
Signed-off-by: NJens Scharsig <js_at_ng@scharsoft.de>

The EVM UI extender card has a NAND device. This change will enable
saveenv to work with NAND and Linux to be booted using:

	mtdparts default
	nboot kernel
	bootm
Signed-off-by: NNick Thompson <nick.thompson@ge.com>
Signed-off-by: NSandeep Paulraj <s-paulraj@ti.com>

The patch adds EMIF-A macros for setting chip select parameters
Signed-off-by: NNick Thompson <nick.thompson@ge.com>
Signed-off-by: NSandeep Paulraj <s-paulraj@ti.com>

In function get_osc_clk_speed(), do not change/ update
the divider for SYS_CLK as it can has cascading effect
on the other derived clocks.

Sudden change in divider value can lead to inconsistent
behavior in the system - often leading to crashes.

The problem was found when working with OMAP3EVM using
DM3730 processor card.

The patch has been tested with OMAP3530 on OMAP3EVM as
well
Signed-off-by: NSanjeev Premi <premi@ti.com>
Signed-off-by: NHiremath Vaibhav <hvaibhav@ti.com>
Signed-off-by: NSandeep Paulraj <s-paulraj@ti.com>

Commit f9b6a157,  "i.MX31: fix SPI
driver for shorter than 32 bit" broke 32 bit transfers. This patch
makes single 32 bit transfer work again.

Transfer lengths that are known not to work will abort and print
an error message.

Tested on i.MX31 Litekit and i.MX31 PDK using 32 bit transfers to
the MC13783/ATLAS chip (using the 'date' command).
Signed-off-by: NMagnus Lilja <lilja.magnus@gmail.com>

printf goes to uart1, but it will block forever waiting for
busy to go off unless the uart is enabled first.
Signed-off-by: NAlessandro Rubini <rubini@gnudd.com>

Previous code compiled with gcc-4.2.2 makes a call to
__aeabi_uidiv to divide by 20. As a side effect it was
not inline any more, and so sdram_cfg used the stack
as well, but this is early code that has no stack yet.
The patch explicitly removes the division, so no stack is used.

The calculation of the counter calls a division by 20
Signed-off-by: NAlessandro Rubini <rubini@gnudd.com>

The structure was missing a reserved entry (not listed in the manual,
actually), so the last registers had a wrong offset. This prevented
all swlocked registers to be modified as swlock is last in the structure.
Signed-off-by: NAlessandro Rubini <rubini@gnudd.com>

Add support for the Cirrus EP93xx platform
Signed-off-by: NMatthias Kaehlcke <matthias@kaehlcke.net>
Acked-by: NTom <Tom.Rix@windriver.com>

Added support for the following EDB93xx boards:

EDB9301
EDB9302
EDB9302A
EDB9307
EDB9307A
EDB93012
EDB9315
EDB9315A
Signed-off-by: NMatthias Kaehlcke <matthias@kaehlcke.net>

This patch removes debug junk leaked into eeprom utility.
Signed-off-by: NLadislav Michl <ladis@linux-mips.org>
Signed-off-by: NSandeep Paulraj <s-paulraj@ti.com>

This patch makes the crcit utility more readable
Signed-off-by: NLadislav Michl <ladis@linux-mips.org>
Signed-off-by: NSandeep Paulraj <s-paulraj@ti.com>

This patch removes "CONFIG_CMD_JFFS" from the board config
Signed-off-by: NLadislav Michl <ladis@linux-mips.org>
Signed-off-by: NSandeep Paulraj <s-paulraj@ti.com>

Every omap3 board config file declared the global variable gpmc_cfg.
This changes moves the declaration to a better location in the
arch dependent header file cpu.h.
Signed-off-by: NTom Rix <Tom.Rix@windriver.com>
Signed-off-by: NSandeep Paulraj <s-paulraj@ti.com>

Use appropriate GPMC timings for the LAN9221 controller on the
Gumstix Overo expansion boards not the values in arch-omap3/mem.h
which are for a different ethernet controller.
Signed-off-by: NScott Ellis <scott@jumpnowtek.com>
Signed-off-by: NSandeep Paulraj <s-paulraj@ti.com>