Davinci: ea20: use gpio framework to access gpios

Drop direct access to SOC's registers and use
the function of the GPIO driver for da8xx.

[Tom: Remove gpio[68]_base as it's now unused]

Signed-off-by: Stefano Babic <sbabic@denx.de>
CC: Bastian Ruppert <Bastian.Ruppert@Sewerin.de>
CC: dzu@denx.de
CC: Sandeep Paulraj <s-paulraj@ti.com>
Signed-off-by: Tom Rini <trini@ti.com>

OMAP3: mt_ventoux: sets its own mtdparts

Signed-off-by: Stefano Babic <sbabic@denx.de>
Cc: Tom Rini <trini@ti.com>

OMAP3: mt_ventoux: updated timing for FPGA

Fix chipselect timing for FPGA

Signed-off-by: Stefano Babic <sbabic@denx.de>
Cc: Tom Rini <trini@ti.com>

twl4030: fix potential power supply handling issues

twl4030_pmrecv_vsel_cfg currently first sets up device group (effectively
enabling the supply), and only then sets vsel (selects voltage). This could
lead to wrong voltage for a short time, or even long time if second i2c
write fails.

Fix this by writing vsel first and device group after that. Also
introduce error checking to not enable the supply if we failed to set
the voltage, and start logging errors as power supply problems are
usually important.

Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>

NAND: TI: fix warnings in omap_gpmc.c

The following warnings are reported for boards using SOFT ECC.

omap_gpmc.c:33:30: warning: 'hw_nand_oob' defined but not used
omap_gpmc.c:78:13: warning: 'omap_hwecc_init' defined but not used
omap_gpmc.c:116:12: warning: 'omap_correct_data' defined but not used
omap_gpmc.c:182:12: warning: 'omap_calculate_ecc' defined but not used
omap_gpmc.c:208:13: warning: 'omap_enable_hwecc' defined but not used

Signed-off-by: Stefano Babic <sbabic@denx.de>
Cc: Tom Rini <trini@ti.com>
Cc: Scott Wood <scottwood@freescale.com>

cam_enc_4xx: Rename 'images' to 'imgs'

To avoid a conflict with common/cmd_bootm.c's 'images' (which is
exposed as part of the Linux SPL series), rename the board-specific
'images' to 'imgs'.

Cc: Heiko Schocher <hs@denx.de>
Signed-off-by: Tom Rini <trini@ti.com>
Acked-by: Heiko Schocher <hs@denx.de>
Tested-by: Heiko Schocher <hs@denx.de>

arm: Add Prep subcommand support to bootm

Adds prep subcommand to bootm implementation of ARM. When bootm is called
with the subcommand prep the function stops right after ATAGS creation and
before announce_and_cleanup.

This is used in command "cmd_spl export"

Signed-off-by: Simon Schwarz <simonschwarzcor@gmail.com>
Acked-by: Stefano Babic <sbabic@denx.de>
Tested-by: Stefano Babic <sbabic@denx.de>
Signed-off-by: Tom Rini <trini@ti.com>

OMAP3: twister: add support to boot Linux from SPL

Signed-off-by: Stefano Babic <sbabic@denx.de>
CC: Tom Rini <tom.rini@gmail.com>
CC: Wolfgang Denk <wd@denx.de>
CC: Simon Schwarz <simonschwarzcor@gmail.com>

SPL: call cleanup_before_linux() before booting Linux

Signed-off-by: Stefano Babic <sbabic@denx.de>
CC: Tom Rini <tom.rini@gmail.com>
CC: Wolfgang Denk <wd@denx.de>
CC: Simon Schwarz <simonschwarzcor@gmail.com>

OMAP3: SPL: do not call I2C init if no I2C is set.

Call i2c initialization in spl_board_init only if I2C
is configured for the board.

Signed-off-by: Stefano Babic <sbabic@denx.de>
CC: Tom Rini <tom.rini@gmail.com>
CC: Wolfgang Denk <wd@denx.de>
CC: Simon Schwarz <simonschwarzcor@gmail.com>

Add cache functions to SPL for armv7

Signed-off-by: Stefano Babic <sbabic@denx.de>
CC: Tom Rini <tom.rini@gmail.com>
CC: Wolfgang Denk <wd@denx.de>
CC: Simon Schwarz <simonschwarzcor@gmail.com>

devkit8000: Implement and activate direct OS boot

- Implements spl_start_uboot() for devkit8000
- Add configs to activate direct OS boot from SPL

Signed-off-by: Simon Schwarz <simonschwarzcor@gmail.com>
CC: Tom Rini <tom.rini@gmail.com>
CC: Stefano Babic <sbabic@denx.de>
CC: Wolfgang Denk <wd@denx.de>

omap/spl: change output of spl_parse_image_header

This only outputs "Assuming u-boot.bin..." if debug is active.

Signed-off-by: Simon Schwarz <simonschwarzcor@gmail.com>
CC: Tom Rini <tom.rini@gmail.com>
CC: Stefano Babic <sbabic@denx.de>
CC: Wolfgang Denk <wd@denx.de>

omap-common/spl: Add linux boot to SPL

This adds Linux booting to the SPL

This depends on CONFIG_MACH_TYPE patch by Igor Grinberg
(http://article.gmane.org/gmane.comp.boot-loaders.u-boot/105809)

Related CONFIGs:
CONFIG_SPL_OS_BOOT
Activates/Deactivates the OS booting feature
CONFIG_SPL_OS_BOOT_KEY
defines the IO-pin number u-boot switch - if pressed u-boot is
booted
CONFIG_SYS_NAND_SPL_KERNEL_OFFS
Offset in NAND of direct boot kernel image to use in SPL
CONFIG_SYS_SPL_ARGS_ADDR
Address where the kernel boot arguments are expected - this is
normaly RAM-begin + 0x100

Signed-off-by: Simon Schwarz <simonschwarzcor@gmail.com>
CC: Tom Rini <tom.rini@gmail.com>
CC: Stefano Babic <sbabic@denx.de>
CC: Wolfgang Denk <wd@denx.de>

devkit8000/spl: init GPMC for dm9000 in SPL

Linux crashes if the GPMC isn't configured for the dm9000.

Signed-off-by: Simon Schwarz <simonschwarzcor@gmail.com>
CC: Tom Rini <tom.rini@gmail.com>
CC: Stefano Babic <sbabic@denx.de>
CC: Wolfgang Denk <wd@denx.de>

omap-common: Add NAND SPL linux booting

This implements booting of Linux from NAND in SPL

Related config parameters:
CONFIG_SYS_NAND_SPL_KERNEL_OFFS
Offset in NAND of direct boot kernel image to use in SPL
CONFIG_SYS_SPL_ARGS_ADDR
Address where the kernel boot arguments are expected - this is
normally RAM-start + 0x100 (on ARM)

Signed-off-by: Simon Schwarz <simonschwarzcor@gmail.com>
CC: Tom Rini <tom.rini@gmail.com>
CC: Stefano Babic <sbabic@denx.de>
CC: Wolfgang Denk <wd@denx.de>

devkit8000: add config for spl command

This adds some configs for devkit8000 to use the new spl command

Signed-off-by: Simon Schwarz <simonschwarzcor@gmail.com>
CC: Tom Rini <tom.rini@gmail.com>
CC: Stefano Babic <sbabic@denx.de>
CC: Wolfgang Denk <wd@denx.de>

Add cmd_spl command

This adds a spl command to the u-boot.

Related config:
CONFIG_CMD_SPL
activate/deactivate the command
CONFIG_CMD_SPL_NAND_OFS
Offset in NAND to use

Signed-off-by: Simon Schwarz <simonschwarzcor@gmail.com>
Signed-off-by: Stefano Babic <sbabic@denx.de>
CC: Tom Rini <tom.rini@gmail.com>
CC: Wolfgang Denk <wd@denx.de>

Remove CONFIG_SYS_EXTBDINFO from snapper9260.h

This feature is not available on ARM, so it is an error to define it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Stefano Babic <sbabic@denx.de>

cmd_pxe.c: fix strict-aliasing warnings

Without this patch, some versions of gcc (at least ELDK 4.2) complain
about dereferencing type-punned pointers.

Reported-by: Marek Vasut <marex@denx.de>
Signed-off-by: Jason Hobbs <jason.hobbs@calxeda.com>
Cc: Heiko Schocher <hs@denx.de>
Cc: Marek Vasut <marex@denx.de>
Acked-by: Heiko Schocher <hs@denx.de>

net: smc91111: use mdelay()

We've already got a mdelay() func in common code, so use that instead.

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

microblaze: Enable phylib and mii support

Enable phylib and mii support for AXI EMAC
ethernet drivers on Microblaze systems.

Signed-off-by: Stephan Linz <linz@li-pro.net>
Signed-off-by: Michal Simek <monstr@monstr.eu>

doc: Fix some typos in different files

adresses/addresses
alernate/alternate
asssuming/assuming
calcualted/calculated
enviroment/environment
evalutation/evaluation
falsh/flash
labled/labeled
paramaters/parameters

Signed-off-by: Thomas Weber <thomas@tomweber.eu>
Acked-by: Anatolij Gustschin <agust@denx.de>

disk/part.c: Fix device enumeration through API

The patch below fixes device enumeration through the U-Boot API.

Device enumeration crashes when the system in question doesn't
have any RAM mapped to address zero (I discovered this on a
BeagleBone board), since the enumeration calls get_dev with a
NULL ifname sometimes which then gets passed down to strncmp().

This fix simply ensures that get_dev returns NULL when invoked
with a NULL ifname.

Signed-off-by: Tim Kientzle <kientzle@freebsd.org>
Signed-off-by: Anatolij Gustschin <agust@denx.de>

mkenvimage: Really set the redundant byte when applicable

Signed-off-by: David Wagner <david.wagner@free-electrons.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>

mkenvimage: Don't try to detect comments in the input file

Remove this feature since it seems impossible to reliably detect them.

Signed-off-by: David Wagner <david.wagner@free-electrons.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>

mkenvimage: Use mmap() when reading from a regular file

Fall back to read() if it fails.

Signed-off-by: David Wagner <david.wagner@free-electrons.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>

mkenvimage: Read/Write from/to stdin/out by default or if the filename is "-"

Signed-off-by: David Wagner <david.wagner@free-electrons.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>

mkenvimage: More error handling

Verbosly fail if the target environment size or the padding byte are badly
formated.

Verbosly fail if something bad happens when reading from standard input.

Signed-off-by: David Wagner <david.wagner@free-electrons.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>

mkenvimage: Correct an include and add a missing one

compiler.h needs to be included from U-Boot's headers.
Also, group U-Boot-specific includes together

stdlib.h was missing.

Signed-off-by: David Wagner <david.wagner@free-electrons.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>

mkenvimage: correct and clarify comments and error messages

Also, don't split error messages over several lines as per a coding style
exception making them easier to grep.

Signed-off-by: David Wagner <david.wagner@free-electrons.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>

mx53ard: Initialize return code with error

The variable "rc" is the return of board_eth_init() function. Initialize
it with an error code, so that this function can return an error when
CONFIG_SMC911X is not set.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Stefano Babic <sbabic@denx.de>

mx53: Make PLL2 to be the parent of UART clock

Change the parent UART clock to be PLL2, so that U-boot can also boot
a Freescale 2.6.35 kernel for mx53.

FSL kernel and U-boot changed the UART parent from PLL3 to PLL2 to avoid
conflicts with IPU clocks, so that the video resolution can be changed
without affecting the UART clock.

On a 2.6.35 kernel the serial console is messed up after IPU driver is loaded
and this patch fixes this problem.

Tested on a mx53loco board booting a FSL kernel and also a mainline kernel.

Reported-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Otavio Salvador <otavio@ossystems.com.br>

configs: imx: Use CONFIG_SF_DEFAULT_CS

CONFIG_SPI_FLASH_CS is not used anywhere.

Use CONFIG_SF_DEFAULT_CS instead.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Marek Vasut <marex@denx.de>
Acked-by: Stefano Babic <sbabic@denx.de>

mx28evk: Provide default values for SPI bus and chip select

Provide default values for SPI bus and chip select.

This allows the command "sf probe" to work without passing SPI bus and chip
select numbers as arguments.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Marek Vasut <marex@denx.de>

USB: ehci-mx6: Add proper IO accessors

Add proper IO accessors for mx6 usb registers.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Stefano Babic <sbabic@denx.de>
Acked-by: Marek Vasut <marex@denx.de>
Acked-by: Jason Liu <r64343@freescale.com>

mx6: Read silicon revision from register

Instead of hardcoding the mx6 silicon revision, read it in run-time.

Also, besides the silicon version print the mx6 variant type: quad,dual/solo
or solo-lite.

Tested on a mx6qsabrelite, where it shows:

CPU:   Freescale i.MX6Q rev1.0 at 792 MHz

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Stefano Babic <sbabic@denx.de>
Acked-by: Jason Liu <r64343@freescale.com>

i.MX28: Drop __naked function from spl_mem_init

Instead of compiling the function and using the result as a constant, simply use
the constant.

NOTE: This patch works around bug:

  http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52546

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Tom Rini <trini@ti.com>

mxs_spi: Return proper timeout error

Instead of returning -1, it is preferred to return -ETIMEDOUT in case of timeouts.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Marek Vasut <marex@denx.de>

i.MX28: Make the stabilization delays shorter

Cut down the VDDIO/VDDA regulator stabilization delays to 500 uS. That should be
enough according to the datasheet and bootlets.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Detlev Zundel <dzu@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Robert Deliën <robert@delien.nl>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Matthias Fuchs <matthias.fuchs@esd.eu>

pmic_i2c: Return error in case of invalid pmic_i2c_tx_num

Return error in case of invalid pmic_i2c_tx_num.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Marek Vasut <marex@denx.de>
Acked-by: Lukasz Majewski <l.majewski@samsung.com>
Acked-by: Stefano Babic <sbabic@denx.de>

mx6: Remove duplicate definition of ANATOP_BASE_ADDR

Remove duplicate definition of ANATOP_BASE_ADDR.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>

mx6: Fix reset cause for Power On Reset case

After booting mx6qsabrelite from POR the following is reported:

CPU:   Freescale i.MX61 family rev1.0 at 792 MHz
Reset cause: unknown reset

This is because both the POR and WDOG bits are set after reset.

Fix this by also checking both bits in the POR case.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>

i.MX6: mx6qsabrelite: add MACH_TYPE_MX6Q_SABRELITE

Allow non-dt kernels to boot

Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>

i.MX6: mx6q_sabrelite: add CONFIG_REVISION_TAG

This is needed to support Freescale-supplied userspaces.

At the moment, both the IPU and VPU libraries provided by Freescale
in the "imx-lib" package contain routines which scrape the system
revision from /proc/cpuinfo. In the VPU library, this information is
used to load the proper firmware, allowing a single binary to be used
across various i.MX processors.

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
Acked-by: Marek Vasut <marex@denx.de>
Acked-by: Stefano Babic <sbabic@denx.de>

i.MX28: Enable additional DRAM address bits

Enables all fourteen address lines for DRAM

Signed-off-by: Marek Vasut <marex@denx.de>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
Tested-by: Marek Vasut <marek.vasut@gmail.com>

mx6q: mx6qsabrelite: setup_spi() should be called in board_init to allow use for environment

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>

mx31: add "ARM11P power gating" to get_reset_cause

Add missing reset reason 7 to get_reset_cause().

Signed-off-by: Helmut Raiger <helmut.raiger@hale.at>

mx31pdk: Fix CONFIG_SYS_MEMTEST_END

CONFIG_SYS_MEMTEST_END should be higher than CONFIG_SYS_MEMTEST_START.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>

efikamx: Fix CONFIG_SYS_MEMTEST_END

CONFIG_SYS_MEMTEST_END should be higher than CONFIG_SYS_MEMTEST_START.

Cc: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
Tested-by: Marek Vasut <marek.vasut@gmail.com>

mx53smd: Fix CONFIG_SYS_MEMTEST_END

CONFIG_SYS_MEMTEST_END should be higher than CONFIG_SYS_MEMTEST_START.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>

mx53evk: Fix CONFIG_SYS_MEMTEST_END

CONFIG_SYS_MEMTEST_END should be higher than CONFIG_SYS_MEMTEST_START.

Cc: Jason Liu <r64343@freescale.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>

mx51evk: Fix CONFIG_SYS_MEMTEST_END

CONFIG_SYS_MEMTEST_END should be higher than CONFIG_SYS_MEMTEST_START.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>

i.MX6: mx6qsabrelite: add ext2 support

Current Ubuntu releases from Freescale contain a boot script in ext3 filesystem.

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>

imximage: Remove overwriting of flash_offset

The flash header supports different flash offsets for different
boot devices. E.g. parallel NOR or OneNAND use a different offset
than FLASH_OFFSET_STANDARD (== 0x400).

The flash offset is correctly read from the configuration in
parse_cfg_cmd(). But is then overwritten wrongly in set_imx_hdr_v1/2().

Fix this by removing this overwriting. Use the flash offset
correctly read from the configuration, instead.

If there is no flash_offset read from the configuration file, i.e.
the BOOT_FROM tag is missing, exit with an error message.

Signed-off-by: Dirk Behme <dirk.behme@de.bosch.com>
CC: Jason Liu <liu.h.jason@gmail.com>
CC: Stefano Babic <sbabic@denx.de>
Tested-by: Stefano Babic <sbabic@denx.de>

IXP: Fix GPIO_INT_ACT_LOW_SET()

The GPIO_INT_ACT_LOW_SET was incorrectly handling interrupt lines higher than 7.
This is due to the fact that there are two registers for total of 16 lines.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Bryan Hundven <bryanhundven@gmail.com>
Cc: Michael Schwingen <rincewind@discworld.dascon.de>

IXP: Fix NAND build warning on PDNB3 and SCPU

nand.c: In function ‘pdnb3_nand_read_buf’:
nand.c:107:4: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
nand.c: In function ‘pdnb3_nand_dev_ready’:
nand.c:124:18: warning: variable ‘val’ set but not used [-Wunused-but-set-variable]

Remove the 4-byte-at-time read mode altogether, the most is bogus and will
likely cause unaligned accesses.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Bryan Hundven <bryanhundven@gmail.com>
Cc: Michael Schwingen <rincewind@discworld.dascon.de>

IXP: Move PDNB3 and SCPU from Makefile to boards.cfg

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Bryan Hundven <bryanhundven@gmail.com>
Cc: Michael Schwingen <rincewind@discworld.dascon.de>

IXP: Squash warnings in IXP NPE

IxEthAcc.c: In function ‘ixEthAccInit’:
IxEthAcc.c:105:21: warning: comparison between ‘IxEthDBStatus’ and ‘enum <anonymous>’ [-Wenum-compare]
IxEthDBAPISupport.c: In function ‘ixEthDBPortAddressSet’:
IxEthDBAPISupport.c:633:18: warning: variable ‘ackPortAddressLock’ set but not used [-Wunused-but-set-variable]
IxQMgrDispatcher.c: In function ‘ixQMgrLLPShow’:
IxQMgrDispatcher.c:1194:18: warning: variable ‘q’ set but not used [-Wunused-but-set-variable]

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Bryan Hundven <bryanhundven@gmail.com>
Cc: Michael Schwingen <rincewind@discworld.dascon.de>

IXP: Fix missing MACH_TYPE_{ACTUX?,PNB3,DVLHOST}

These symbols are no longer defined in Linux-ARM's mach-types files. Replace
these with CONFIG_MACH_TYPE instead.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Bryan Hundven <bryanhundven@gmail.com>
Cc: Michael Schwingen <rincewind@discworld.dascon.de>

IXP: Make IXP buildable with arm-linux- toolchains

Add -EB flag to LD to switch endianness of the linker. This should make armeb
targets buildable again. Also, make use of U-Boot's internal libgcc instead of
toolchain's one, this works around the use of libraries from GCC, which might be
little endian.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Bryan Hundven <bryanhundven@gmail.com>
Cc: Michael Schwingen <rincewind@discworld.dascon.de>

Examples: Properly append LDFLAGS to LD command

The LD command in examples/standalone/Makefile ignored platform specific
LDFLAGS setup. Pass these LDFLAGS to the command.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Bryan Hundven <bryanhundven@gmail.com>
Cc: Michael Schwingen <rincewind@discworld.dascon.de>

SPL: Enable YMODEM support on BeagleBone and AM335x EVM

Cc: Chandan Nath <chandan.nath@ti.com>
Tested-by: Tom Rini <trini@ti.com>
Signed-off-by: Matt Porter <mporter@ti.com>

SPL: Add YMODEM over UART load support

Adds support for loading U-Boot from UART using YMODEM protocol.
If YMODEM support is enabled in SPL and the romcode indicates
that SPL loaded via UART then SPL will wait for start of a
YMODEM transfer via the console port.

Signed-off-by: Matt Porter <mporter@ti.com>
Signed-off-by: Tom Rini <trini@ti.com>

SPL: Add README.omap3

This document describes the SPL process for OMAP3 (and related) boards
as well as a partial memory map and how to verify certain aspects
outside of running on the target.

Signed-off-by: Tom Rini <trini@ti.com>

README: document more SPL config options

Signed-off-by: Tom Rini <trini@ti.com>

spl.c: Use __noreturn decorator

Acked-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Tom Rini <trini@ti.com>

config.mk: Check for -fstack-usage support

Acked-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Tom Rini <trini@ti.com>

config.mk: Make cc-option create a file under include/generated

Testing for -fstack-usage requires the creation of an output file, which
isn't possible with /dev/null.

Signed-off-by: Tom Rini <trini@ti.com>

.gitignore: Add .su files

The '-fstack-usage' option to gcc will generate .su files, ignore them.

Acked-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Tom Rini <trini@ti.com>

Fix erroneous 32-bit access to hw_clkctrl_frac0 and hw_clkctrl_frac1 registers

This patch fixes erroneous 32-bit access to registers
hw_clkctrl_frac0 and hw_clkctrl_frac1.

Signed-off-by: Robert Delien <robert@delien.nl>
Acked-by: Marek Vasut <marex@denx.de>
Tested-by: Marek Vasut <marex@denx.de>

Introducing 8-bit wide register, mx28_register_8

This patch introduces an 8-bit register, mx28_register_8, in order to
prepare for fixing erroneous 32-bit wide access of registers
hw_clkctrl_frac0 and hw_clkctrl_frac1.

Signed-off-by: Robert Delien <robert@delien.nl>
Acked-by: Marek Vasut <marex@denx.de>
Tested-by: Marek Vasut <marex@denx.de>

Renamed mx28_register to mx28_register_32 to prepare for mx28_register_8

This patch renames mx28_register to mx28_register_32 in order to
prepare for the introduction of an 8-bit register, mx28_register_8.

Signed-off-by: Robert Delien <robert@delien.nl>
Acked-by: Marek Vasut <marex@denx.de>
Tested-by: Marek Vasut <marex@denx.de>

i.MX28: Reformat the DRAM memory configuration data

Reformat the data so it's easier to navigate through them.

Signed-off-by: Marek Vasut <marex@denx.de>

M28: Support for the old M28 SoM v1.0

This prototype version SoM is unused and not available to public.
Support this only for internal debugging purposes.

Signed-off-by: Marek Vasut <marex@denx.de>

M28: Fix LCD PINMUX

The LCD pins configuration was wrong in U-Boot, configure pins properly.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Detlev Zundel <dzu@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>

mx6qsabrelite: add and enable USB Host 1 support

Cc: Stefano Babic <sbabic@denx.de>
Cc: Jason Liu <jason.hui@linaro.org>
Signed-off-by: Wolfgang Grandegger <wg@denx.de>

usb/ehci: Add USB support for the MX6Q

Currently, only USB Host 1 is supported.

Cc: Remy Bohmer <linux@bohmer.net>
Signed-off-by: Wolfgang Grandegger <wg@denx.de>

mx6q: mx6qsabrelite: Update the README

The SD loader binary is now downloadable at

https://wiki.linaro.org/Boards/MX6QSabreLite

under a open-source 3-clause BSD license. Update the README
for this.

The discussion shows that it's hard to change the hardware
regarding the default SPI NOR boot of the SabreLite boards.
I.e. this will stay the default boot. Therefore remove the
'early version of' statement.

Signed-off-by: Dirk Behme <dirk.behme@de.bosch.com>
CC: Stefano Babic <sbabic@denx.de>
CC: Jason Liu <liu.h.jason@gmail.com>

i.mx28: Replaced magic numbers for scratch register addresses with register definitions

This patch replaces the use of magice numbers for scratch register
addresses with earlier defined register definitions.

Signed-off-by: Robert Delien <robert@delien.nl>

i.mx28: Added register definitions for DIGCTL registers

This patch adds register definitions for the registers of the DIGCTL
IP-block.

Signed-off-by: Robert Delien <robert@delien.nl>

PXA: Fix missing get_tbclk() breaking vpac boards

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>

PXA: Fix warning in zipitz2

Configuring for zipitz2 board...
zipitz2.c: In function ‘board_mmc_init’:
zipitz2.c:85:2: warning: implicit declaration of function ‘pxa_mmc_register’ [-Wimplicit-function-declaration]

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>

arm: Remove jornada link script

This link script seems old and incompatible with relocation and its
own sa1000 start.S file. It isn't used because the CPU's link script
was picked up in preference to this.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Kristoffer Ericson <kristoffer.ericson@gmail.com>

PXA: Remove PXA PCMCIA support

Say good bye to some ancient, very broken and unused code.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>

zipitz2: use pxa_mmc_gen as MMC driver

Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>

zipitz2: fix boot issue introduced by PXA low level init rework

CONFIG_SYS_INIT_SP_ADDR points to RAM, but it's used before
DRAM controller init. Fix it by setting CONFIG_SYS_INIT_SP_ADDR
to SRAM

Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>

MAKEALL: display SPL size if present

This makes it easier to detect changes in the SPL portion,
as can currently be done for the main U-Boot image.

Signed-off-by: Scott Wood <scottwood@freescale.com>
Acked-by: Tom Rini <trini@ti.com>

ARMV7/Vexpress: add missing get_ticks() and get_tbclk()

commit f31a911fe (arm, post: add missing post_time_ms for arm)
enables get_ticks and get_tbclk for all arm based boards,
arm/vexpress also needs these functions to work.

Signed-off-by: Liming Wang <walimisdev@gmail.com>
Acked-by: Matt.Waddel@linaro.org

mkenvimage: fix usage message

Don't use argv[0] for usage() because it may or may not be clobbered
by the previous call to basename().  Use "prg" instead as it is done
in the rest of the code.

Signed-off-by: Wolfgang Denk <wd@denx.de>
Acked-by: Mike Frysinger <vapier@gentoo.org>

cmd_fat: add FAT write command

Once CONFIG_FAT_WRITE is defined, users can invoke 'fatwrite' command
that saves data in RAM as a FAT file.

This patch was originally part of

http://article.gmane.org/gmane.comp.boot-loaders.u-boot/121847

Signed-off-by: Donggeun Kim <dg77.kim@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Maximilian Schwerin <mvs@tigris.de>
Signed-off-by: Anatolij Gustschin <agust@denx.de>

fs/fat/fat_write.c: Fix GCC 4.6 warnings

Fix:
fat_write.c: In function 'find_directory_entry':
fat_write.c:826:8: warning: variable 'prevcksum' set but not used
[-Wunused-but-set-variable]
fat_write.c: In function 'do_fat_write':
fat_write.c:933:6: warning: variable 'root_cluster' set but not used
[-Wunused-but-set-variable]
fat_write.c:925:12: warning: variable 'slotptr' set but not used
[-Wunused-but-set-variable]

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Donggeun Kim <dg77.kim@samsung.com>
Acked-by: Maximilian Schwerin <mvs@tigris.de>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>

sh: Fix building ecovec board

Build error was with board/renesas/ecovec/lowlevel_init.S
include/version.h: Assembler messages:
include/version.h:41: Error: unknown opcode
lowlevel_init.S:48: Error: unknown opcode
lowlevel_init.S:51: Error: unknown opcode
etc

Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>

sh: ecovec: Remove unused variable

Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>

sh: Add header file of MMC framework

Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>

sh: sh7757lcr: Add MMC header file of SH

Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>

sh: Add header file for interface of SH MMC

This defines the mmcif_mmc_init which is an MMC function of SH.

Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>

sh_spi: Add 4 chip select signals supporting

The module has 4 chip select signals. This patch supports it.

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>

sh: sh7757lcr: add supporting for MMCIF

The sh7757lcr has 2GByte eMMC chip. This patch supports it.

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>

FAT write: Fix compile errors

This patch removes compile errors introduced by
commit 9813b750f32c0056f0a35813b9a9ec0f68b664af
'fs/fat: Fix FAT detection to support non-DOS partition tables'

fat_write.c: In function 'disk_write':
fat_write.c:54: error: 'part_offset' undeclared (first use in this function)
fat_write.c:54: error: (Each undeclared identifier is reported only once
fat_write.c:54: error: for each function it appears in.)
fat_write.c: In function 'do_fat_write':
fat_write.c:950: error: 'part_size' undeclared (first use in this function)

These errors only appear when this code is enabled by
defining CONFIG_FAT_WRITE option.

This patch was originally part of

http://article.gmane.org/gmane.comp.boot-loaders.u-boot/121847

Signed-off-by: Donggeun Kim <dg77.kim@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Maximilian Schwerin <mvs@tigris.de>
Fixed patch author and added all needed SoB from the original patch
and also submitter's SoB. Extended commit log.
Signed-off-by: Anatolij Gustschin <agust@denx.de>