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resync ubi subsystem with linux:
commit 455c6fdbd219161bd09b1165f11699d6d73de11c
Author: Linus Torvalds <[email protected]>
Date: Sun Mar 30 20:40:15 2014 -0700
Linux 3.14
A nice side effect of this, is we introduce UBI Fastmap support
to U-Boot.
Signed-off-by: Heiko Schocher <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
Cc: Marek Vasut <[email protected]>
Cc: Sergey Lapin <[email protected]>
Cc: Scott Wood <[email protected]>
Cc: Joerg Krause <[email protected]>
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The following configs are not defined at all.
- CONFIG_OMAP1510
- CONFIG_OMAP_1510P1
- CONFIG_OMAP_SX1
- CONFIG_OMAP3_DMA
- CONFIG_OMAP3_ZOOM2
- CONFIG_OMAP_INNOVATOR
Signed-off-by: Masahiro Yamada <[email protected]>
Cc: Tom Rini <[email protected]>
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Define and use CONTROL_REGISTER_W1C_MASK to make sure that
w1c bits of usb control register do not get reset while
writing any other bit
Signed-off-by: Nikhil Badola <[email protected]>
Signed-off-by: Ramneek Mehresh <[email protected]>
Reviewed-by: York Sun <[email protected]>
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Increase TXFIFOTHRES field value in TXFILLTUNING register of usb for T4 Rev 2.0.
This decreases data burst rate with which data packets are posted from the TX
latency FIFO to compensate for latencies in DDR pipeline during DMA.
This avoids Tx buffer underruns and leads to successful usb writes
Signed-off-by: Ramneek Mehresh <[email protected]>
Signed-off-by: Nikhil Badola <[email protected]>
Reviewed-by: York Sun <[email protected]>
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Copied from Linux sources "include/linux/sizes.h" commit
413541dd66d51f791a0b169d9b9014e4f56be13c
Signed-off-by: Alexey Brodkin <[email protected]>
Cc: Vineet Gupta <[email protected]>
Cc: Tom Rini <[email protected]>
Cc: Stefan Roese <[email protected]>
Cc: Albert Aribaud <[email protected]>
Acked-by: Tom Rini <[email protected]>
Acked-by: Stefan Roese <[email protected]>
[trini: Add bcm Kona platforms to the patch]
Signed-off-by: Tom Rini <[email protected]>
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With e0059ea switching to using SZ_1K, we need to #include <asm/sizes.h>
here for everyone to build still.
Signed-off-by: Tom Rini <[email protected]>
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The mv_udc is not marvell-specific anymore. The mv_udc is used to drive
generic ChipIdea CI13xxx series OTG cores, so rename the driver to ci_udc
instead.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Eric Nelson <[email protected]>
Cc: Stefano Babic <[email protected]>
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The Samsung's UDC driver is not anymore copying data from USB requests to
aligned internal buffers. Now it works directly in data allocated in the
upper layers like UMS, DFU, THOR.
This change is possible since those gadgets now must take care to allocate
buffers aligned to cache line (CONFIG_SYS_CACHELINE_SIZE).
This can be achieved by using DEFINE_CACHE_ALIGN_BUFFER() or
ALLOC_CACHE_ALIGN_BUFFER() macros. Those take care to allocate buffer
aligned to cache line in both starting address and its size.
Sometimes it is enough to just use memalign() with size being a
multiplication of cache line size.
Test condition
- test HW + measurement: Trats - Exynos4210 rev.1
- test HW Trats2 - Exynos4412 rev.1
400 MiB compressed rootfs image download with `thor 0 mmc 0`
Measurement:
Transmission speed: 27.04 MiB/s
Signed-off-by: Lukasz Majewski <[email protected]>
Cc: Marek Vasut <[email protected]>
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Introduce different macros for storing addresses of multiple
USB controllers. This is required for successful initialization
and usage of multiple USB controllers inside u-boot
Signed-off-by: Ramneek Mehresh <[email protected]>
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Move common definitions to udc.h
This allows musb_udc.h to be removed as well.
Signed-off-by: Troy Kisky <[email protected]>
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Move defines only needed by mv_udc.c to a file
in the same directory.
This allows usbtty to compile for mv_udc,
but it still doesn't link.
Signed-off-by: Troy Kisky <[email protected]>
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The requests sent to the controller are not properly cache aligned
most of the time, thus implement a simple bounce buffer to avoid
problem with cache.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Fabio Estevam <[email protected]>
Cc: Lei Wen <[email protected]>
Cc: Otavio Salvador <[email protected]>
Cc: Stefano Babic <[email protected]>
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Allocate the qTD items all at once instead of allocating them
separately. Moreover, make sure each qTD is properly aligned
to 32-bytes boundary and that cache can be safely flushed over
each qTD touple.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Fabio Estevam <[email protected]>
Cc: Lei Wen <[email protected]>
Cc: Otavio Salvador <[email protected]>
Cc: Stefano Babic <[email protected]>
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Both the endpoint queue head and the endpoint item list is a controller
specific thing. Move them both into controller private data.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Fabio Estevam <[email protected]>
Cc: Lei Wen <[email protected]>
Cc: Otavio Salvador <[email protected]>
Cc: Stefano Babic <[email protected]>
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The usb_lowlevel_init() call already fills and passes back struct
ehci_ctrl , which readily contains correctly determined address of
the port register block address computed from values from controller
configuration registers. Leverage this and make use of this value
as this makes the code mode universal, but also gets us rid of the
CONFIG_USB_REG_BASE configuration option.
Moreover, this patch cleans up the usb_gadget_register_driver() call
a little by correcting the error handling. Note the usb_lowlevel_init()
and mvudc_probe() are now called in reversed order, but this has no
impact on the code.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Fabio Estevam <[email protected]>
Cc: Lei Wen <[email protected]>
Cc: Otavio Salvador <[email protected]>
Cc: Stefano Babic <[email protected]>
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Move the constant values that are programmed into mv_ep.ep into
separate static const structure so they can be memcpy()'d when
the initialization happens.
Moveover, we only every init NUM_ENDPOINTS, not 2 * NUM_ENDPOINTS,
so fix this bug as well.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Fabio Estevam <[email protected]>
Cc: Lei Wen <[email protected]>
Cc: Otavio Salvador <[email protected]>
Cc: Stefano Babic <[email protected]>
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The endpoints are operated on a per-controller basis, move the
endpoint array into controller's private data. Also shuffle the
struct mv_ep structure definition just above the definition of
the struct mv_drv so they're well grouped together.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Fabio Estevam <[email protected]>
Cc: Lei Wen <[email protected]>
Cc: Otavio Salvador <[email protected]>
Cc: Stefano Babic <[email protected]>
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Do a coding-style cleanup of this file and throw away useless
defined values. These values were likely a result of a copy-paste
job.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Fabio Estevam <[email protected]>
Cc: Lei Wen <[email protected]>
Cc: Otavio Salvador <[email protected]>
Cc: Stefano Babic <[email protected]>
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Signed-off-by: Wolfgang Denk <[email protected]>
[trini: Fixup common/cmd_io.c]
Signed-off-by: Tom Rini <[email protected]>
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This patch adds support to both Faraday FUSBH200 and FOTG210,
the differences between Faraday EHCI and standard EHCI are
listed bellow:
1. The PORTSC starts at 0x30 instead of 0x44.
2. The CONFIGFLAG(0x40) is not only un-implemented, and
also has its address space removed.
3. Faraday EHCI is a TDI design, but it doesn't
compatible with the general TDI implementation
found at both U-Boot and Linux.
4. The ISOC descriptors differ from standard EHCI in
several ways. But since U-boot doesn't support ISOC,
we don't have to worry about that.
Signed-off-by: Kuo-Jung Su <[email protected]>
CC: Marek Vasut <[email protected]>
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Legacy iomux support is no longer needed now that all boards have been converted
to iomux-v3.
Signed-off-by: Benoît Thébaudeau <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
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Conflicts:
README
board/samsung/universal_c210/universal.c
drivers/misc/Makefile
drivers/power/power_fsl.c
include/configs/mx35pdk.h
include/configs/mx53loco.h
include/configs/seaboard.h
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Signed-off-by: Ilya Yanok <[email protected]>
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Make EHCI power and overcurrent polarities configurable. If not set, these new
configurartions keep the default register values so that existing board files
do not have to be changed.
Signed-off-by: Benoît Thébaudeau <[email protected]>
Cc: Marek Vasut <[email protected]>
Cc: Stefano Babic <[email protected]>
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The EHCI definitions in i.MX31's imx-regs.h are MXC-generic, so move them to
ehci-fsl.h so that all MXC SoCs can use them.
Signed-off-by: Benoît Thébaudeau <[email protected]>
Cc: Marek Vasut <[email protected]>
Cc: Stefano Babic <[email protected]>
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Allows for easy configuration of the VBUS indicator related ULPI
config bits.
Also move the external indicator setup from ulpi_set_vbus() to
the new function.
Signed-off-by: Lucas Stach <[email protected]>
Acked-by: Igor Grinberg <[email protected]>
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Carry an index in the lowlevel usb functions to make specify the
respective usb controller.
Also pass through an controller struct from lowlevel_init to the
creation of the root usb device of this controller.
Signed-off-by: Lucas Stach <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
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Match the name of the header prototype with the actual
implementation.
Signed-off-by: Lucas Stach <[email protected]>
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USB Composite gadget implementation for u-boot. It builds on top
of USB UDC drivers.
This commit is based on following files from Linux Kernel v2.6.36:
./include/linux/usb/composite.h
./drivers/usb/gadget/composite.c
SHA1: d187abb9a83e6c6b6e9f2ca17962bdeafb4bc903
Signed-off-by: Lukasz Majewski <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
Cc: Marek Vasut <[email protected]>
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This patch cleans up the Samsung's UDC driver. It replaces several
DEBUG_* macros with debug_cond().
Signed-off-by: Lukasz Majewski <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
Cc: Marek Vasut <[email protected]>
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Remove the repeated USB descriptor code and use usbdescriptors.h file.
ch9.h file has been copied from linux and is needed for USB gadget
related work.
Now usbdescriptors.h and ch9.h shall be used together.
Signed-off-by: Lukasz Majewski <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
Cc: Marek Vasut <[email protected]>
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Merge our duplicate definitions with the common header.
Also fix drivers/usb/gadget/s3c_udc_otg_xfer_dma.c to
use min() instead of min_t() since we remove the latter
from compat.h.
Additionally use memalign() directly as the lin_gadget
specific kmalloc() macro is removed from lin_gadget_compat.h
by this patch.
Signed-off-by: Mike Frysinger <[email protected]>
Signed-off-by: Anatolij Gustschin <[email protected]>
Cc: Lukasz Majewski <[email protected]>
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No need to provide our own mdelay() macro when we have a func for it.
Signed-off-by: Mike Frysinger <[email protected]>
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The dev->req_config flag was indicating that the forwarded
request needs to perform the usb gadget delayed status.
This is however not needed anymore, so it can be removed.
Signed-off-by: Lukasz Majewski <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
Cc: Marek Vasut <[email protected]>
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This patch adds the support for usb device high speed for designware peripheral.
Signed-off-by: Vipin Kumar <[email protected]>
Signed-off-by: Amit Virdi <[email protected]>
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The earlier usb device controller driver was specific to spear platforms. This
patch implements the usb device controller driver as a generic controller which
can be reused by other platforms using this peripheral.
Signed-off-by: Vipin Kumar <[email protected]>
Signed-off-by: Amit Virdi <[email protected]>
Acked-by: Marek Vasut <[email protected]>
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Extend the existing ulpi viewport framework
to pass the port number information for any ulpi
ops. Fix the usage of ulpi api's accordingly.
Tested-by: Stefano Babic <[email protected]>
Acked-by: Igor Grinberg <[email protected]>
Signed-off-by: Govindraj.R <[email protected]>
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Fix:
In file included from s3c_udc_otg.c:216:0:
s3c_udc_otg_xfer_dma.c: In function 'complete_tx':
s3c_udc_otg_xfer_dma.c:280:33: warning: variable 'is_short' set but not used
s3c_udc_otg_xfer_dma.c:280:6: warning: variable 'ep_tsr' set but not used
s3c_udc_otg_xfer_dma.c: In function 's3c_udc_irq':
s3c_udc_otg_xfer_dma.c:469:16: warning: variable 'flags' set but not used
s3c_udc_otg_xfer_dma.c:468:18: warning: variable 'gintmsk' set but not used
s3c_udc_otg_xfer_dma.c: In function 's3c_queue':
s3c_udc_otg_xfer_dma.c:582:14: warning: variable 'gintsts' set but not used
s3c_udc_otg_xfer_dma.c:581:16: warning: variable 'flags' set but not used
s3c_udc_otg_xfer_dma.c: In function 's3c_ep0_read':
s3c_udc_otg_xfer_dma.c:778:6: warning: variable 'ret' set but not used
s3c_udc_otg_xfer_dma.c: In function 's3c_udc_set_halt':
s3c_udc_otg_xfer_dma.c:1020:16: warning: variable 'flags' set but not used
s3c_udc_otg_xfer_dma.c: In function 's3c_ep0_setup':
s3c_udc_otg_xfer_dma.c:1258:13: warning: initialization from incompatible
pointer type [enabled by default]
s3c_udc_otg_xfer_dma.c:1239:16: warning: variable 'is_in' set but not used
s3c_udc_otg_xfer_dma.c:1239:9: warning: variable 'bytes' set but not used
s3c_udc_otg.c: In function 'usb_gadget_register_driver':
s3c_udc_otg.c:292:16: warning: variable 'flags' set but not used
s3c_udc_otg.c: In function 'usb_gadget_unregister_driver':
s3c_udc_otg.c:338:16: warning: variable 'flags' set but not used
s3c_udc_otg.c: In function 's3c_ep_enable':
s3c_udc_otg.c:582:16: warning: variable 'flags' set but not used
s3c_udc_otg.c: In function 's3c_ep_disable':
s3c_udc_otg.c:646:16: warning: variable 'flags' set but not used
s3c_udc_otg.c: In function 's3c_dequeue':
s3c_udc_otg.c:704:16: warning: variable 'flags' set but not used
Signed-off-by: Anatolij Gustschin <[email protected]>
Cc: Lukasz Majewski <[email protected]>
Cc: Remy Bohmer <[email protected]>
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Clean a mixup between u32 and int as a return type
for functions returning error values.
Use int as it is native (and widely used) return type.
Signed-off-by: Igor Grinberg <[email protected]>
Acked-by: Simon Glass <[email protected]>
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There is no benefit in using u8, so switch to unsigned to reduce the
binary image size (by 20 bytes).
Signed-off-by: Igor Grinberg <[email protected]>
Acked-by: Simon Glass <[email protected]>
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Add partial ULPI specification implementation that should be enough to
interface the ULPI PHYs in the boot loader context.
Add a viewport implementation for Chipidea/ARC based controllers.
Signed-off-by: Jana Rapava <[email protected]>
Signed-off-by: Igor Grinberg <[email protected]>
Cc: Remy Bohmer <[email protected]>
Cc: Stefano Babic <[email protected]>
Cc: Wolfgang Grandegger <[email protected]>
Cc: Simon Glass <[email protected]>
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Signed-off-by: Marek Vasut <[email protected]>
Cc: Stefano Babic <[email protected]>
Cc: Remy Bohmer <[email protected]>
Cc: Wolfgang Grandegger <[email protected]>
Cc: Jason Liu <[email protected]>
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It's derived from ehci-mxc and uses the header files of the
ehci-fsl interface. The callback board_ehci_hcd_init() has
been introduced to allow for board-specific setup when USB
is started.
Signed-off-by: Wolfgang Grandegger <[email protected]>
CC: Stefano Babic <[email protected]>
CC: Remy Bohmer <[email protected]>
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This commit provides UDC driver support for Samsung's SoC
family of processors.
Signed-off-by: Lukasz Majewski <[email protected]>
Signed-off-by: Marek Szyprowski <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
Cc: Minkyu Kang <[email protected]>
Cc: Remy Bohmer <[email protected]>
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According to the EHCI specification the Capability Register Length
has a size of 8 bits.
Signed-off-by: Wolfgang Grandegger <[email protected]>
Acked-by: Kumar Gala <[email protected]>
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Signed-off-by: Lei Wen <[email protected]>
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Commit 29c6fbe0471afd7ffa41fcb2103eec5b53294897 broke
building for 83xx boards with USB support:
ehci-fsl.c: In function 'ehci_hcd_init':
ehci-fsl.c:43: error: 'CONFIG_SYS_FSL_USB_ADDR' undeclared (first use in this function)
ehci-fsl.c:43: error: (Each undeclared identifier is reported only once
ehci-fsl.c:43: error: for each function it appears in.)
make[1]: *** [ehci-fsl.o] Error 1
Signed-off-by: Anatolij Gustschin <[email protected]>
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Signed-off-by: Francesco Rendine <[email protected]>
Signed-off-by: Damien Dusha <[email protected]>
Signed-off-by: Anatolij Gustschin <[email protected]>
Coding style cleanup; slight file restructuring.
Signed-off-by: Wolfgang Denk <[email protected]>
Acked-by: Remy Bohmer <[email protected]>
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I executed 'find . -name "*.[chS]" -perm 755 -exec chmod 644 {} \;'
Signed-off-by: Thomas Weber <[email protected]>
Add some more: neither Makefile nor config.mk need execute permissions.
Signed-off-by: Wolfgang Denk <[email protected]>
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Coding style cleanup, update CHANGELOG.
Signed-off-by: Wolfgang Denk <[email protected]>
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