dm: core: Add dev_get_uclass_priv() to access uclass private data

Add a convenience function to access the private data that a uclass stores
for each of its devices. Convert over most existing uses

dm: core: Add dev_get_uclass_priv() to access uclass private data

Add a convenience function to access the private data that a uclass stores
for each of its devices. Convert over most existing uses for consistency
and to provide an example for others.

Signed-off-by: Simon Glass <sjg@chromium.org>

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Correct map_sysmem() logic in do_mem_mw()

This function does not unmap what it maps. Correct it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>

dm: Add a new CPU init function which can use driver model

Since driver model is set up after arch_cpu_init(), that function cannot
use drivers. Add a new arch_cpu_init_dm() function which is called

dm: Add a new CPU init function which can use driver model

Since driver model is set up after arch_cpu_init(), that function cannot
use drivers. Add a new arch_cpu_init_dm() function which is called
immediately after driver model is ready, and can reference devices.

This can be used to probe essential devices for the CPU.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>

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fastboot: Proper download gadget unregister and clear when cable is missing

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>

fastboot: check for alias when looking up partition by name

Implement an alias name check for devices where GPT limitations prevent
user-friendly partition names such as "boot", "system" and "cache"

fastboot: check for alias when looking up partition by name

Implement an alias name check for devices where GPT limitations prevent
user-friendly partition names such as "boot", "system" and "cache". Or,
where the actual partition name doesn't match a standard partition name
used commonly with fastboot.

To set an alias, add an environment setting as follows:
fastboot_partition_alias_<alias partition name>=<actual partition name>

Example: fastboot_partition_alias_boot=LNX

Signed-off-by: Michael Scott <michael.scott@linaro.org>
Acked-by: Steve Rae <srae@broadcom.com>
Cc: Steve Rae <srae@broadcom.com>
Cc: Lukasz Majewski <l.majewski@samsung.com>

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dfu: cmd: trigger watchdog before calling usb_gadget_handle_interrupts

trigger watchdog before calling usb_gadget_handle_interrupts()
This prevents board resets when calling dfu command on boards
wh

dfu: cmd: trigger watchdog before calling usb_gadget_handle_interrupts

trigger watchdog before calling usb_gadget_handle_interrupts()
This prevents board resets when calling dfu command on boards
which have a watchdog.

Signed-off-by: Heiko Schocher <hs@denx.de>
[ Reedition by Lukasz Majewski <l.majewski@samsung.com> to apply to
v2014.04 release ]

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cmd_usb_mass_storage: Use 'USB Mass Storage' in the help text

USB Mass Storage is the standard name, so let's use it here.

Suggested-by: Soeren Moch <smoch@web.de>
Signed-off-by: Fabio Estevam <fab

cmd_usb_mass_storage: Use 'USB Mass Storage' in the help text

USB Mass Storage is the standard name, so let's use it here.

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

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usb: gadget: thor: Invoke board specific USB cleanup interface

This patch invokes board-specific USB cleanup (board_usb_cleanup)
function in the thor gadget.

Signed-off-by: Inha Song <ideal.song@sa

usb: gadget: thor: Invoke board specific USB cleanup interface

This patch invokes board-specific USB cleanup (board_usb_cleanup)
function in the thor gadget.

Signed-off-by: Inha Song <ideal.song@samsung.com>

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usb: gadget: UMS: Invoke board specific USB cleanup interface

This patch invokes board-specific USB cleanup (board_usb_cleanup)
function in the mass storage gadget

Signed-off-by: Inha Song <ideal.s

usb: gadget: UMS: Invoke board specific USB cleanup interface

This patch invokes board-specific USB cleanup (board_usb_cleanup)
function in the mass storage gadget

Signed-off-by: Inha Song <ideal.song@samsung.com>

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usb: modify usb_gadget_handle_interrupts to take controller index

Since we support multiple dwc3 controllers to be existent at the same
time, in order to handle the interrupts of a particular dwc3 c

usb: modify usb_gadget_handle_interrupts to take controller index

Since we support multiple dwc3 controllers to be existent at the same
time, in order to handle the interrupts of a particular dwc3 controller
usb_gadget_handle_interrutps should take controller index as an
argument.

Hence the API of usb_gadget_handle_interrupts is modified to take
controller index as an argument and made the corresponding changes to all
the usb_gadget_handle_interrupts calls.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>

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common: cmd_dfu: invoke board_usb_cleanup() for cleaning up

Invoked board_usb_cleanup for cleaning up initialized USB. It
will be invoked if the user enterts ctrl-C.

Signed-off-by: Kishon Vijay Abr

common: cmd_dfu: invoke board_usb_cleanup() for cleaning up

Invoked board_usb_cleanup for cleaning up initialized USB. It
will be invoked if the user enterts ctrl-C.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>

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usb: hub: allow pgood_delay to be specified via env

Some USB devices break the spec and require longer warm-up times. Allow
the usb_pgood_delay env variable to override the calculated time.

Signed-

usb: hub: allow pgood_delay to be specified via env

Some USB devices break the spec and require longer warm-up times. Allow
the usb_pgood_delay env variable to override the calculated time.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>

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usb: fix first descriptor fetch error handling

When fetching the first descriptor from a new device, only validate that
we received at least 8 bytes, not that we received the entire descriptor.
The

usb: fix first descriptor fetch error handling

When fetching the first descriptor from a new device, only validate that
we received at least 8 bytes, not that we received the entire descriptor.
The reasoning is:
- The code only uses fields in the first 8 bytes, so that's all we need
to have fetched at this stage.
- The smallest maxpacket size is 8 bytes. Before we know the actual
maxpacket the device uses, the USB controller may only accept a single
packet (see the DWC2 note in the comment added in the commit).
Consequently we are only guaranteed to receive 1 packet (at least 8
bytes) even in a non-error case.

Fixes: 1a7758044b04 ("usb: Early failure when the first descriptor read
fails or is invalid")
Cc: Paul Kocialkowski <contact@paulk.fr>
Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>

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usb: Early failure when the first descriptor read fails or is invalid

This may happen when using an USB1 device on a controller that only supports
USB2 (e.g. EHCI). Reading the first descriptor will

usb: Early failure when the first descriptor read fails or is invalid

This may happen when using an USB1 device on a controller that only supports
USB2 (e.g. EHCI). Reading the first descriptor will fail (read 0 byte), so we
can abort the process at this point instead of failing later and wasting time.

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>

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usb: Check usb_new_device for failure

This checks that a new USB device is correctly initialized and frees it if not.
In addition, this doesn't report that USB was started when no device was found.

usb: Check usb_new_device for failure

This checks that a new USB device is correctly initialized and frees it if not.
In addition, this doesn't report that USB was started when no device was found.

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>

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usb: usb_new_device return codes consistency

This makes use of errno return codes for representing error codes in a unified
way.

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>

usb_storage:Fix USB storage capacity detection on 64 bit architectures

This patch fixes USB storage capacity detection breakage on 64-bit systems
which arises due to 'unsigned long' length differenc

usb_storage:Fix USB storage capacity detection on 64 bit architectures

This patch fixes USB storage capacity detection breakage on 64-bit systems
which arises due to 'unsigned long' length difference. Old code assumes that
to be 32 bit and breaks because of inappropriate response buffer layout.
Also this fixes a number of build warnings and changes big-endian values
treatment style to be architecture-independent

Signed-off-by: Sergey Temerkhanov <s.temerkhanov@gmail.com>
Signed-off-by: Radha Mohan Chintakuntla <rchintakuntla@cavium.com>

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usb_storage : scan all interfaces to find a storage device

Mass storage is not necessary present on interface 0. This
patch allow usb_stor_scan to look in every available interface.

Signed-off-by:

usb_storage : scan all interfaces to find a storage device

Mass storage is not necessary present on interface 0. This
patch allow usb_stor_scan to look in every available interface.

Signed-off-by: Franck Jullien <franck.jullien@gmail.com>

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common/armflash: Support for ARM flash images

The ARM reference designs all use a special flash image format
that stores a footer (two versions exist) at the end of the last
erase block of the image

common/armflash: Support for ARM flash images

The ARM reference designs all use a special flash image format
that stores a footer (two versions exist) at the end of the last
erase block of the image in flash memory.

Version one of the footer is indicated by the magic number
0xA0FFFF9F at 12 bytes before the end of the flash block and
version two is indicated by the magic number 0x464F4F54 0x464C5348
(ASCII for "FLSHFOOT") in the very last 8 bytes of the erase block.

This command driver implements support for both versions of the
AFS images (the name comes from the Linux driver in drivers/mtd/afs.c)
and makes it possible to list images and load an image by name into
the memory with these commands:

afs - lists flash contents
afs load <image> - loads image to address indicated in the image
afs load <image> <addres> - loads image to a specified address

This image scheme is used on the ARM Integrator family, ARM
Versatile family, ARM RealView family (not yet supported in U-Boot)
and ARM Versatile Express family up to and including the new
Juno board for 64 bit development.

Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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

common, ubi: use positive return values for ubi check

The ubi check command is expected to not fail and just check whether
a volume exist or not. Currently, when a volume does not exist, the
command

common, ubi: use positive return values for ubi check

The ubi check command is expected to not fail and just check whether
a volume exist or not. Currently, when a volume does not exist, the
command fails which leads to an error:
"exit not allowed from main input shell."

Use 1 to indicate that a volume does not exist. This allows to use
ubi check in an if statement, e.g.
if ubi check rootfs; then; echo "exists"; else; echo "not there"; fi

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Introduce CONFIG_SPL_PANIC_ON_RAW_IMAGE

introduce CONFIG_SPL_PANIC_ON_RAW_IMAGE.
An SPL which define this will panic() if the
image it has loaded does not have a mkimage
signature.

Signed-off-by: A

Introduce CONFIG_SPL_PANIC_ON_RAW_IMAGE

introduce CONFIG_SPL_PANIC_ON_RAW_IMAGE.
An SPL which define this will panic() if the
image it has loaded does not have a mkimage
signature.

Signed-off-by: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr>

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lpc32xx: add lpc32xx-spl.bin boot image target

Signed-off-by: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr>

cmd_mem.c: Update 'iteration_limit' to unsigned long

With e37f1eb we now use strict_strtoul() in do_mem_mtest() and this
gives us a warning:
../include/vsprintf.h:38:5: note: expected 'long unsigned

cmd_mem.c: Update 'iteration_limit' to unsigned long

With e37f1eb we now use strict_strtoul() in do_mem_mtest() and this
gives us a warning:
../include/vsprintf.h:38:5: note: expected 'long unsigned int *' but
argument is of type 'int *'

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

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cmd_mem: cleanups, catch bad usage

Currently, memtest will silently accept bad data. Perform error
checking on user intput.

Signed-off-by: Pavel Machek <pavel@denx.de>