MMC and NAND independently defines same enumerators for read/write.
Unify them by defining enum in dfu header. RAM support that is being
added newly also can make use of it.
Signed-off-by: NAfzal Mohammed <afzal.mohd.ma@gmail.com>
Cc: Heiko Schocher <hs@denx.de>
Cc: Marek Vasut <marex@denx.de>
Cc: Lukasz Majewski <l.majewski@samsung.com>
Cc: Pantelis Antoniou <panto@antoniou-consulting.com>
Acked-by: NLukasz Majewski <l.majewski@samsung.com>
Acked-by: NMarek Vasut <marex@denx.de>
Acked-by: NHeiko Schocher <hs@denx.de>

New dfu_init_env_entities() function has been extracted from cmd_dfu.c and
stored at dfu core.

This is a dfu centric code, so it shall be processed in the core.

Change-Id: I756c5de922fa31399d8804eaadc004ee98844ec2
Signed-off-by: NLukasz Majewski <l.majewski@samsung.com>
Tested-by: NHeiko Schocher <hs@denx.de>

Add RNDIS gadget support to test atmel usba udc driver
Signed-off-by: NBo Shen <voice.shen@atmel.com>

Correct the UDPHS name from UDHPS
Signed-off-by: NBo Shen <voice.shen@atmel.com>
Acked-by: NMarek Vasut <marex@denx.de>

Add atmel usba udc driver support, porting from Linux kernel

The original code in Linux Kernel information is as following

commit e01ee9f509a927158f670408b41127d4166db1c7
Author: Jingoo Han <jg1.han@samsung.com>
Date:   Tue Jul 30 17:00:51 2013 +0900

    usb: gadget: use dev_get_platdata()

    Use the wrapper function for retrieving the platform data instead of
    accessing dev->platform_data directly.
Signed-off-by: NBo Shen <voice.shen@atmel.com>

As seen with codesourcery compiler 2010q1, the buf pointer in
usb_request structure is not aligned on 4 bytes boundary causing
data aborts in eth_setup -> conf_buf -> usb_gadget_config_buf.
Make it as align access to fix this issue.
Signed-off-by: NTroy Kisky <troy.kisky@boundarydevices.com>
[voice.shen@atmel.com: add commit message]
Signed-off-by: NBo Shen <voice.shen@atmel.com>

Up till now the DFU maximum file size (to be written to e.g. eMMC)
was different from the DFU data buffer size. It caused errors when
one buffer was smaller than data to be written.

Now, the maximum DFU file size is equal to default DFU buffer size.
In spite of this, user is still able to manually adjust those default
values.

Change-Id: Ied75d0f7b59588ebd79dae9a22af801d36622216
Signed-off-by: NLukasz Majewski <l.majewski@samsung.com>

Correct error message if overflow is detected.

Change-Id: I8a915c7353d49822c046fbc36241237b370e6c98
Signed-off-by: NLukasz Majewski <l.majewski@samsung.com>

As seen on GCC 4.6 Linaro compiler, control_req buffer is not aligned
on 4 byte boundaray causing data aborts in eth_setup -> conf_buf
during dhcp boot over usb_ether. Fix the issue my aligning control_req
buffer using DEFINE_CACHE_ALIGN_BUFFER.

Tested on am335x_evm platform (beaglebone).
Applies on 2013.10-rc1 branch.

Cc: Tom Rini <trini@ti.com>
Cc: Marek Vasut <marex@denx.de>
Signed-off-by: NJoel Fernandes <joelf@ti.com>

This patch modifies the MAX98095 audio codec to support
 I2S0 channel in codec slave mode.
Signed-off-by: NDani Krishna Mohan <krishna.md@samsung.com>

This patch makes required changes to make use
of I2S0 channel instead of I2S1 channel on exynos5250.
Signed-off-by: NDani Krishna Mohan <krishna.md@samsung.com>

This patch makes the necessary changes for making use of
I2S0 channel instead of I2S1 channel on smdk board. This
changes are done to maintain the uniformity to use I2S0 channel.
Signed-off-by: NDani Krishna Mohan <krishna.md@samsung.com>

This patch enables default I2S0 channel.And I2S platform
parameter has been moved to a common file viz exynos5.dtsi.
Signed-off-by: NDani Krishna Mohan <krishna.md@samsung.com>

This patch modifies the WM8994 codec to support I2S0 channel
in codec slave mode
Signed-off-by: NDani Krishna Mohan <krishna.md@samsung.com>

When we call do_bootm() with a vmlinuz, this would lead to a NULL
pointer dereference, and after talking with Wolfgang the right thing to
do here for now is to make sure that we pass cmdtp to these functions
rather than NULL.
Reported-by: NSteven A. Falco <stevenfalco@gmail.com>
Signed-off-by: NTom Rini <trini@ti.com>

In 5c427e49 we pass BOOTM_STATE_OS_CMDLINE as part of the bootm states to
run, on all arches.  However, this is only valid / useful on PowerPC and
MIPS, and causes a problem on ARM where we specifically do not use it.
Rather than make this state fake pass like we do for GO on some arches
(which need updating to use the GO state), we should just not pass
CMDLINE except when it may be used, like before.
Tested-by: NDan Murphy <dmurphy@ti.com>
Signed-off-by: NTom Rini <trini@ti.com>

The patch fixes the improper read and write of sdhci
host control register for sdma transfer.

The problem comes when reading and writing 1 byte long
host control register with the sdhci_readl() and
sdhci_writel(). The misuse of these functions overwrite
the value of the next registers which are in 4 bytes boundary.

This patch replaces four byte register read/write functions
with one byte read/write ones. Beside, it eliminates
unnecessary bit operation. i.e. or-ing zero against a variable.
Signed-off-by: NJuhyun (Justin) Oh <Juhyun_Oh@sigmadesigns.com>

Without those it's very easy to make mistakes when for instance
the 'size' field is more than just a constant.
Signed-off-by: NMischa Jonker <mjonker@synopsys.com>
Cc: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Anton Staaf <robotboy@chromium.org>
Cc: Tom Rini <trini@ti.com>
Cc: Wolfgang Denk <wd@denx.de>

This fixes two issues:
 * a descriptor was allocated for every block, while a descriptor can
   take 8 blocks
 * there was an off-by-one error in the descriptor preparation: there
   were two last descriptors, one with length==0
Signed-off-by: NMischa Jonker <mjonker@synopsys.com>
Cc: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Jaehoon Chung <jh80.chung@samsung.com>
Cc: Andy Fleming <afleming@gmail.com>

In dwmci_prepare_data, the descriptors are allocated for DMA transfer.
These are allocated using the ALLOC_CACHE_ALIGN_BUFFER. This macro uses
the stack to allocate these descriptors. This becomes a problem if the
DMA transfer continues after the processor leaves the function in which
the descriptors were allocated.

Therefore, I have moved the allocated of the buffers up one level, to
dwmci_send_cmd(). The DMA transfer should be complete when leaving this
function.
Signed-off-by: NMischa Jonker <mjonker@synopsys.com>
Cc: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Jaehoon Chung <jh80.chung@samsung.com>
Cc: Andy Fleming <afleming@gmail.com>
Acked-by: NJaehoon Chung <jh80.chung@samsung.com>
Acked-by: NPantelis Antoniou <panto@antoniou-consulting.com>

For SPL builds this is just dead code since we'll only need to read.
Eliminating it results in a significant size reduction for the SPL
binary, which may be critical for certain platforms where the binary
size is highly constrained.
Signed-off-by: NPaul Burton <paul.burton@imgtec.com>
Acked-by: NPantelis Antoniou <panto@antoniou-consulting.com>

Commit 27af930e changed the boards.cfg format
but missed to change the parsing in buildman.

This patch changes c'tor of Board class to the new sequence, but omits
maintainer field.
Signed-off-by: NAndreas Bießmann <andreas.devel@googlemail.com>

Becuase fdt_check_header function takes (const void *)
type argument, the argument should be passed to it
without being casted to (char *).
Signed-off-by: NMasahiro Yamada <yamada.m@jp.panasonic.com>

In commit 27af930e, the top Makefile was adjusted to the new
boards.cfg format.

But at the same time, -d option was added.

If you configure and make separately, for example
like follows:

    make omap4_panda_config
    make CROSS_COMPILE=<your_compiler_prefix>

it works fine as it did before.

But if you do them in one time like follows:

    make omap4_panda CROSS_COMPILE=<your_compiler_prefix>

The log is sprinkled with annoying make debug messages.

This commit deletes -d option again.
Signed-off-by: NMasahiro Yamada <yamada.m@jp.panasonic.com>
Tested-by: NNishanth Menon  <nm@ti.com>

Signed-off-by: NMasahiro Yamada <yamada.m@jp.panasonic.com>
Acked-by: NSimon Glass <sjg@chromium.org>

The SPDX License List version 1.19 now contains an official entry for
the IBM-pibs license.  However, instead of our suggestion "ibm-pibs",
the SPDX License List uses "IBM-pibs", with the following rationale:
"The reason being that all other SPDX License List short identifiers
tend towards using capital letters unless spelling a word.  I'd prefer
to be consistent to this end".

Change the license IDs to use the official name.
Signed-off-by: NWolfgang Denk <wd@denx.de>

Signed-off-by: NNobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>

Fix various misspellings of things like "environment", "kernel",
"default" and "volatile", and throw in a couple grammar fixes.
Signed-off-by: NRobert P. J. Day <rpjday@crashcourse.ca>

Update git-mailrc with alias and nick name details.
Signed-off-by: NJagannadha Sutradharudu Teki <jaganna@xilinx.com>

Tidy up, reorder, and add newer info to the arch/ directory subsection
of the README file.
Signed-off-by: NRobert P. J. Day <rpjday@crashcourse.ca>

Signed-off-by: NMasahiro Yamada <yamada.m@jp.panasonic.com>
Acked-by: NSimon Glass <sjg@chromium.org>

Signed-off-by: NRoger Meier <roger@bufferoverflow.ch>

Add the missing bang (!) to execute external command, otherwise it does not
work.
Signed-off-by: NAxel Lin <axel.lin@ingics.com>

the gpt_pte wasn't being freed if it was checked against an invalid
partition. The resulting memory leakage could make it impossible
to repeatedly attempt to load non-existent files in a script.

Also, downgrade the message for not finding an invalid partition
from a printf() to a debug() so as to minimize message spam in
perfectly normal situations.
Signed-off-by: NMark Langsdorf <mark.langsdorf@calxeda.com>

Netconsole calls eth_halt() before giving control to another operating
system.
But the state machine of netconsole don't take it into account.
Thus, netconsole calls network functions of an halted network device,
making the whole system freeze.
Rather than modifying the state machine of netconsole, we just unregister
the current network device before booting. It does work because
nc_send_packet() verifies that the current network device is not null.
Signed-off-by: NFrédéric Leroy <fredo@starox.org>

Typoes fixed:

  "partion" -> "partition"
  "retrive", "retreive" -> "retrieve"
  "th" -> "to"
Signed-off-by: NRobert P. J. Day <rpjday@crashcourse.ca>

A plain bootm used to call the architecture specific boot function with
no flags, but was modified by commit 35fc84fa "Refactor the bootm
command to reduce code duplication" to call the architecture specific
boot function multiple times with various flags in sequence. The
BOOTM_STATE_OS_CMDLINE flag was not used, indeed it seems that at least
ARM prepares the command line on BOOTM_STATE_OS_PREP. However on MIPS
since commit 59e8cbdb "MIPS: bootm: refactor initialisation of kernel
cmdline" the command line is not prepared in response to a
BOOTM_STATE_OS_PREP flag, only on BOOTM_STATE_OS_CMDLINE or a call with
no flags. The end result is that a combination of those 2 commits leads
to MIPS boards booting kernels with no command line arguments.

An extra invocation of the architecture specific boot function with
BOOTM_STATE_OS_CMDLINE fixes this.
Signed-off-by: NPaul Burton <paul.burton@imgtec.com>

When CONFIG_MMC_SPI is not enabled, the MMC_MODE_SPI capability can
never be set. However there is code in mmc.c which uses the
mmc_host_is_spi macro to check that capability & act accordingly. If we
expand that macro to 0 when CONFIG_MMC_SPI is not set (since it will
always be 0 at runtime anyway) then the compiler can optimize away the
SPI-specific code paths in mmc.c.
Signed-off-by: NPaul Burton <paul.burton@imgtec.com>

If we don't have CONFIG_SPL_LIBCOMMON_SUPPORT defined then stdio
& *printf functions are unavailable & calling them will cause a link
failure.
Signed-off-by: NPaul Burton <paul.burton@imgtec.com>