s5p: mmc: codes clean up

1. rename function name from s5pc1xx to s5p
2. rename file name
3. clean up some codes and comment

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

mmc: fix the ext_csd revision

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

mmc: version checking is unnecessary

version is already checked top of this function

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

Merge branch 'master' of prom@party:/pub/git/u-boot-s5pc1xx

mmc: support boot partition configuration

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

s5pc110: mmc: code clean up
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>

mmc: show MMC version 4.41

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

mmc: fix typo

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

mmc: add BOOT_CONIFG (ext_csd[179]) define

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

mmc: fix mmc version

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

Merge branch 'master' of git://git.denx.de/u-boot

Conflicts:
Makefile
arch/arm/cpu/arm1176/start.S

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

Merge branch 'fix' of git://git.denx.de/u-boot-pxa

Merge branch 'master' of git://git.denx.de/u-boot-marvell

Merge branch 'master' of git://git.denx.de/u-boot-ti

Conflicts:
CONFLICT (rename/add): Rename
board/davinci/da830evm/Makefile->board/ti/tnetv107xevm/Makefile
in 89b765c7f6ddfde07ba673dd4adbeb5da391a81b.
board/ti/tnetv107xevm/Makefile added in HEAD
But files were identical, so no problem.

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

Merge branch 'master' of git://git.denx.de/u-boot-arm

Add support for the LaCie ED Mini V2 board

This patch adds support for the LaCie ED Mini V2 product
which is based on the Marvell Orion5x SoC.

Signed-off-by: Albert Aribaud <albert.aribaud@free.fr>

Add Orion5x support to 16550 device driver

This patch provides access to the 16550-compatible
serial device of the Orion5x SoC.

Signed-off-by: Albert Aribaud <albert.aribaud@free.fr>

Initial support for Marvell Orion5x SoC

This patch adds support for the Marvell Orion5x SoC.
It has no use alone, and must be followed by a patch
to add Orion5x support for serial, then support for
the ED Mini V2, an Orion5x-based product from LaCie.

Signed-off-by: Albert Aribaud <albert.aribaud@free.fr>

s5pc110: mmc: modify divider value for initial clock
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>

s5pc1xx: universal: add mmc boot config (rework)

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

Revert "s5pc1xx: universal: add mmc boot config"

This reverts commit b32b2d0b6081aaa1952a3f6bef4056021a090a9f.

build: update toolchain path
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>

gitignore: update files

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

s5pc1xx: universal: add mmc boot config

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

gitignore: add mmc_ipl files

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

build: fix the script

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

mmc_ipl: initial commit

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

SAMSUNG: use PRELOADER config

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

s5pc110: mmc: add vdd_165_195 voltage
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>

SAMSUNG: goni: add the GPL licence

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Tom <Tom@bumblecow.com>

s5pc1xx: Add support for Samsung Goni board

This patch adds support for the Samsung Goni board (S5PC110 SoC)

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>

s5pc1xx: gpio: bug fix at gpio_set_pull function

When set to PULL_NONE, gpio_set_pull function is returned without write the register.
This patch fixed it.

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

s5pc110: slimbar: add sdk rev0.5 hwrevision check

s5pc1xx: universal: remove compiler warnings

universal.c: In function 'board_mmc_init':
universal.c:2708: warning: unused variable 'clk'
universal.c:2707: warning: unused variable 'clock'
universal.c:2706: warning: unused variable 'reg'

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

Prepare v2010-rc2

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

PXA: Align stack to 8 bytes

Part of this patch is by: Mikhail Kshevetskiy.

Stack must be aligned to 8 bytes on PXA (possibly all armv5te) for LDRD/STRD
instructions. In case LDRD/STRD is issued on an unaligned address, the behaviour
is undefined.

The issue was observed when working with the NAND code, which was rendered
disfunctional. Also, the vsprintf() function had serious problems with printing
64bit wide long longs. After aligning the stack, this wrong behaviour is no
longer present.

Tested on:
Marvell Littleton PXA310 board
Toradex Colibri PXA320 board
Aeronix Zipit Z2 PXA270 handheld
Voipac PXA270 board

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

TI: DaVinci: Add board specific code for da850 EVM

Provides initial support for TI OMAP-L138/DA850 SoC devices on
a Logic PD EVM board.

Provides:
Initial boot and configuration.
Support for i2c.
UART support (console).

Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com>
Acked-by: Ben Gardiner <bengardiner@nanometrics.ca>
Reviewed-by: Wolfgang Denk <wd@denx.de>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>

TI: DaVinci: Prepare for da850 support

DA850/OMAP-L138 is a new SoC from Texas Instruments
(http://focus.ti.com/docs/prod/folders/print/omap-l138.html).
This SoC is similar to DA830/OMAP-L137 in many aspects. Hence
rename the da830 specific files and folders to da8xx to
accommodate DA850/OMAP-L138.

Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com>
Acked-by: Ben Gardiner <bengardiner@nanometrics.ca>
Reviewed-by: Wolfgang Denk <wd@denx.de>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>

da830: Move common code out of da830evm.c file

TI's DA850/OMAP-L138 platform is similar to DA830/OMAP-L137
in many aspects. So instead of repeating the same code in
multiple files, move the common code to a different file
and call those functions from the respective da830/da850
files.

Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com>
Acked-by: Nick Thompson <nick.thompson@ge.com>
Acked-by: Ben Gardiner <bengardiner@nanometrics.ca>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>

drime3: ex1: enable all clocks

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

OMAP3: pandora: enable battery backup capacitor

Pandora has a capacitor connected as backup battery, which allows
retaining RTC for some time while main battery is removed. Enable backup
battery charge function to charge that capacitor.

Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>

DaVinci: Improve DaVinci SPI speed.

I have updated this patch based on the comments [1] by Wolfgang Denk and
removed unused variables.
[1][http://lists.denx.de/pipermail/u-boot/2010-May/071728.html]

Reduce the number of reads per byte transferred on the BUF register from 2 to 1 and
take advantage of the TX buffer in the SPI module. On LogicPD OMAP-L138 EVM,
SPI read throughput goes up from ~0.8Mbyte/s to ~1.3Mbyte/s. Tested with a 2Mbyte image file.
Remove unused variables in the spi_xfer() function.

Signed-off-by: Delio Brignoli <dbrignoli@audioscience.com>
Tested-by: Ben Gardiner <bengardiner@nanometrics.ca>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>

AM35x: Add support for EMIF4

This patch adds support for the EMIF4 interface
available in the AM35x processors.

Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: Sanjeev Premi <premi@ti.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>

AM35x: Add support for AM3517EVM

This patch adds basic support for the AM3517EVM.
It includes:
- Board files (.c and .h)
- Default configuration file
- Updates for Makefile

Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: Sanjeev Premi <premi@ti.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>

omap3: Consolidate SDRC related operations

Consolidated SDRC related functions into one file - sdrc.c

And also replaced sdrc_init with generic memory init
function (mem_init), this generalization of omap memory setup
is necessary to support the new emif4 interface introduced in AM3517.

Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>

omap3: Calculate CS1 size only when SDRC is

initialized for CS1

From: Vaibhav Hiremath <hvaibhav@ti.com>

The patch makes sure that size for SDRC CS1 gets calculated
only when the CS1 SDRC is initialized.

Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>

OMAP3EVM: Added NAND support

The EVMS have been shipping with NAND (instead of OneNAND) as default.
So, this patch sets NAND as default.

To choose OneNAND, define CMD_ONENAND instead of CMD_NAND in the
config file omap3_evm.h.

Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>

TI: TNETV107X EVM initial support

TNETV107X is a Texas Instruments SoC based on an ARM1176 core, and with a
bunch on on-chip integrated peripherals.  This patch adds support for the
TNETV107X EVM board.

Signed-off-by: Cyril Chemparathy <cyril@ti.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>

ARM1176: TI: TNETV107X soc initial support

TNETV107X is a Texas Instruments SoC based on an ARM1176 core, and with a
bunch on on-chip integrated peripherals.  This is an initial commit with
basic functionality, more commits with drivers, etc. to follow.

Signed-off-by: Cyril Chemparathy <cyril@ti.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>

ARM1176: Coexist with other ARM1176 platforms

The current ARM1176 CPU specific code is too specific to the SMDK6400
architecture.  The following changes were necessary prerequisites for the
addition of other SoCs based on ARM1176.

Existing board's (SMDK6400) configuration has been modified to keep behavior
unchanged despite these changes.

1. Peripheral port remap configurability
The earlier code had hardcoded remap values specific to s3c64xx in start.S.
This change makes the peripheral port remap addresses and sizes configurable.

2. U-Boot code relocation support
Most architectures allow u-boot code to run initially at a different
address (possibly in NOR) and then get relocated to its final resting place
in RAM.  Added support for this capability in ARM1176 architecture.

3. Disable TCM if necessary
If a ROM based bootloader happened to have initialized TCM, we disable it here
to keep things sane.

4. Remove unnecessary SoC specific includes
ARM1176 code does not really need this SoC specific include.  The presence
of this include prevents builds on other ARM1176 archs.

5. Modified virt-to-phys conversion during MMU disable
The original MMU disable code masks out too many bits from the load address
when it tries to figure out the physical address of the jump target label.
Consequently, it ends up branching to the wrong address after disabling the
MMU.

Signed-off-by: Cyril Chemparathy <cyril@ti.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>

DaVinci: Improve DaVinci SPI speed.

I have updated this patch based on the comments [1] by Wolfgang Denk and
removed unused variables.
[1][http://lists.denx.de/pipermail/u-boot/2010-May/071728.html]

Reduce the number of reads per byte transferred on the BUF register from 2 to 1 and
take advantage of the TX buffer in the SPI module. On LogicPD OMAP-L138 EVM,
SPI read throughput goes up from ~0.8Mbyte/s to ~1.3Mbyte/s. Tested with a 2Mbyte image file.
Remove unused variables in the spi_xfer() function.

Signed-off-by: Delio Brignoli <dbrignoli@audioscience.com>
Tested-by: Ben Gardiner <bengardiner@nanometrics.ca>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>

AM35x: Add support for EMIF4

This patch adds support for the EMIF4 interface
available in the AM35x processors.

Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: Sanjeev Premi <premi@ti.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>

AM35x: Add support for AM3517EVM

This patch adds basic support for the AM3517EVM.
It includes:
- Board files (.c and .h)
- Default configuration file
- Updates for Makefile

Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: Sanjeev Premi <premi@ti.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>

omap3: Consolidate SDRC related operations

Consolidated SDRC related functions into one file - sdrc.c

And also replaced sdrc_init with generic memory init
function (mem_init), this generalization of omap memory setup
is necessary to support the new emif4 interface introduced in AM3517.

Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>

omap3: Calculate CS1 size only when SDRC is

initialized for CS1

From: Vaibhav Hiremath <hvaibhav@ti.com>

The patch makes sure that size for SDRC CS1 gets calculated
only when the CS1 SDRC is initialized.

Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>

OMAP3EVM: Added NAND support

The EVMS have been shipping with NAND (instead of OneNAND) as default.
So, this patch sets NAND as default.

To choose OneNAND, define CMD_ONENAND instead of CMD_NAND in the
config file omap3_evm.h.

Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>

TI: TNETV107X EVM initial support

TNETV107X is a Texas Instruments SoC based on an ARM1176 core, and with a
bunch on on-chip integrated peripherals.  This patch adds support for the
TNETV107X EVM board.

Signed-off-by: Cyril Chemparathy <cyril@ti.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>

ARM1176: TI: TNETV107X soc initial support

TNETV107X is a Texas Instruments SoC based on an ARM1176 core, and with a
bunch on on-chip integrated peripherals.  This is an initial commit with
basic functionality, more commits with drivers, etc. to follow.

Signed-off-by: Cyril Chemparathy <cyril@ti.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>

ARM1176: Coexist with other ARM1176 platforms

The current ARM1176 CPU specific code is too specific to the SMDK6400
architecture.  The following changes were necessary prerequisites for the
addition of other SoCs based on ARM1176.

Existing board's (SMDK6400) configuration has been modified to keep behavior
unchanged despite these changes.

1. Peripheral port remap configurability
The earlier code had hardcoded remap values specific to s3c64xx in start.S.
This change makes the peripheral port remap addresses and sizes configurable.

2. U-Boot code relocation support
Most architectures allow u-boot code to run initially at a different
address (possibly in NOR) and then get relocated to its final resting place
in RAM.  Added support for this capability in ARM1176 architecture.

3. Disable TCM if necessary
If a ROM based bootloader happened to have initialized TCM, we disable it here
to keep things sane.

4. Remove unnecessary SoC specific includes
ARM1176 code does not really need this SoC specific include.  The presence
of this include prevents builds on other ARM1176 archs.

5. Modified virt-to-phys conversion during MMU disable
The original MMU disable code masks out too many bits from the load address
when it tries to figure out the physical address of the jump target label.
Consequently, it ends up branching to the wrong address after disabling the
MMU.

Signed-off-by: Cyril Chemparathy <cyril@ti.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>

ex1: Fix OneNAND device name

Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>

ex1: Use OneNAND runtime badblock check

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>

ex1: Use optimized memcpy32 at IPL

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>

ex1: Fix console name

Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>

ex1: Fix OneNAND boot

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>

OneNAND IPL: Add XIP boot environment

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>

ex1: Reduce lowlevel_init code size

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>

ex1: No need to clear bss area at IPL

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>

add new board pm9g45

Add the new board PM9G45 from Ronetix GmbH.
* AT91SAM9G45 MCU at 400Mhz.
* 128MB DDR2 SDRAM
* 256MB NAND
* 10/100 MBits Ethernet DP83848
* Serial number chip DS2401

The board is made as SODIMM200 module.
For more info www.ronatix.at or info@ronetix.at.

Signed-off-by: Asen Dimov <dimov@ronetix.at>

Fix wrong nblocks calculation at OneNAND IPL

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>

ex1: Reduce the OneNAND IPL size

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>

Add ONENAND_SKIP_ONENAND_BOARD_INIT to reduce the IPL size

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>

Don't relocate the u-boot code at IPL

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>

Update SICRL_USBDR to reflect 4 different settings

This patch changed the SICRL_USBDR define to reflect the 4 different bit
settings for this two-bit field.  The four different options are '00', '01',
'10', and '11'.  This patch also corrects the config file for SIMPC8313 and
MPC8313ERDB for the appropriate fields.  This change only affects the MPC8313
cpu.

Signed-off-by: Ron Madrid <ron_madrid@sbcglobal.net>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>

Merge branch 'master' of prom@party:/pub/git/u-boot-s5pc1xx

ex1: Add onenand ipl (don't use!!)

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

s5pc11x initial MMC clock = EPLL/2 = 48MHz (MMC0-2)

DRIMe III: Adds support for USB 2.0 Device

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

ex1: update configs

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

Merge branch 'master' of cwchoi00@10.89.8.158:/pub/git/u-boot-s5pc1xx

ex1: remove duplicated config

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

s5pc1xx: Haydn: Add some codes which check hw/board revision

ex1: fix the mtd partition

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

ex1: enable onenand driver

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

ex1: codes clean

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

DRIMe III: ex1: modify the text base

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

DRIMe III: ex1: initial commit

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

update build.sh

Signed-off-by: Heungjun Kim <riverful.kim@samsung.com>

ARM1136: Fix cache_flush() error and correct cpu_init_crit() comments

The ARM1136 cache_flush() function uses the "mcr p15, 0, rn, c7, c7, 0"
instruction which means "Invalidate Both Caches" when in fact the intent
is to clean and invalidate all caches.  So add an "mcr p15, 0, %0, c7,
c10, 0" instruction to "Clean Entire Data Cache" prior to the "Invalidate
Both Caches" instruction to insure that memory is consistent with any
dirty cache lines.

Also fix a couple of "flush v*" comments in ARM1136 cpu_init_crit() so
that they correctly describe the actual ARM1136 CP15 C7 Cache Operations
used.

Signed-off-by: George G. Davis <gdavis@mvista.com>

s5pc1xx: goni: use mach-types define

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

Merge branch 'master' of git://git.denx.de/u-boot

Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx

Merge branch 'master' of git://git.denx.de/u-boot-arm

fdt_support: add entry for sec3.1 and fix sec3.3

Add sec3.1 h/w geometry for fdt node fixups.

Also, technically, whilst SEC v3.3 h/w honours the tls_ssl_stream descriptor
type, it lacks the ARC4 algorithm execution unit required to be able
to execute anything meaningful with it.  Change the node to agree with
the documentation that declares that the sec3.3 really doesn't have such
a descriptor type.

Reported-by: Haiying Wang <Haiying.Wang@freescale.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

fsl: rename 'dma' to 'brdcfg1' in the ngPIXIS structure

The ngPIXIS is a board-specific FPGA, but the definition of the registers
is mostly consistent.  On boards where it matter, register 9 is called
'brdcfg1' instead of 'dma', so rename the variable in the ngpixis_t
definition.

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

fsl/85xx: add clkdvdr and pmuxcr2 to global utilities structure definition

Add the 'clkdvdr' and 'pmuxcr2' registers to the 85xx definition of
struct ccsr_gur.

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

Merge branch 'next' of git://git.denx.de/u-boot-nios

ARM Update mach-types

Fetched from http://www.arm.linux.org.uk/developer/machines/download.php
And built with

repo http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm
commit 3defb2476166445982a90c12d33f8947e75476c4

Signed-off-by: Tom <Tom@bumblecow.com>

Merge branch 'master' of git://git.denx.de/u-boot-coldfire

Merge branch 'master' of git://git.denx.de/u-boot-usb

ARM Update mach-types

Fetched from http://www.arm.linux.org.uk/developer/machines/download.php
And built with

repo http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm
commit 257dab81413b31b8648becfe11586b3a41e5c29a

Signed-off-by: Tom <Tom@bumblecow.com>