From: Amar amarendra...@samsung.com
This patch set enables and initialises DWMMC for Exynos5250 on SMDK5250.
Adds driver changes required for DWMMC.
Adds FDT support for DWMMC.
Adds EMMC boot support for SMDK5250.
This patch set is based on:
EXYNOS: mmc: support DesignWare Controller for
From: Amar amarendra...@samsung.com
Add required compatible information for DWMMC driver.
Signed-off-by: Vivek Gautam gautam.vi...@samsung.com
Signed-off-by: Amar amarendra...@samsung.com
Acked-by: Jaehoon Chung jh80.ch...@samsung.com
---
Changes since V1:
No change.
Changes since V2:
From: Amar amarendra...@samsung.com
This patch adds DWMMC device node data for exynos5.
This patch also adds binding file for DWMMC device node.
Signed-off-by: Vivek Gautam gautam.vi...@samsung.com
Signed-off-by: Amar amarendra...@samsung.com
Acked-by: Jaehoon Chung jh80.ch...@samsung.com
From: Amar amarendra...@samsung.com
This patch enumerates dwmci and set auto stop command during
dwmci initialisation.
EMMC read/write is not happening in current implementation
due to improper fifo size computation. Hence modified the fifo size
computation to resolve EMMC read write issues.
From: Amar amarendra...@samsung.com
This patch adds FDT support for DWMMC, by reading the DWMMC node data
from the device tree and initialising DWMMC channels as per data
obtained from the node.
Signed-off-by: Vivek Gautam gautam.vi...@samsung.com
Signed-off-by: Amar amarendra...@samsung.com
From: Amar amarendra...@samsung.com
This patch enables and initialises DWMMC for SMDK5250.
Supports both FDT and non-FDT. This patch creates a new file
'exynos5-dt.c' meant for FDT support.
exynos5-dt.c: This file shall contain all code which supports FDT.
Any
From: Amar amarendra...@samsung.com
This patch adds APIs to access(open / close) and to resize boot partiton of
EMMC.
Signed-off-by: Amar amarendra...@samsung.com
---
Changes since V1:
New patch.
Changes since V2:
1)Updation of commit message and resubmition of proper patch
From: Amar amarendra...@samsung.com
This patch initialises the local variable 'shift' to zero.
The uninitialised local variable 'shift' had garbage value and was
resulting in unwnated results in the functions exynos5_get_mmc_clk()
and exynos4_get_mmc_clk().
Signed-off-by: Amar
From: Amar amarendra...@samsung.com
This patch adds support for EMMC booting on SMDK5250.
Signed-off-by: Amar amarendra...@samsung.com
---
Changes since V1:
1)Updated spl_boot.c file to maintain irom pointer table
instead of using the #define values defined in header file.
From: Amar amarendra...@samsung.com
This patch adds commands to access(open/close) and resize boot partitions on
EMMC.
Signed-off-by: Amar amarendra...@samsung.com
---
Changes since V1:
1)Combined the common piece of code between 'open' and 'close'
operations.
Changes since V2:
Hi, Jagan
On 4/27/2013 4:51 AM, Jagan Teki wrote:
Hi All,
I need some help regarding mmc write and mmc read commands usage.
I am using a 4GB SD/MMC plus and socked eMMC cards, usually I am
formatting these cards on my host pc with
fat partition and copy the images into card. while in the
Hi Eric,
I'm very sorry. I made a mistake. It will not happen again.
Igor
-Messaggio originale-
Da: Eric Bénard [mailto:e...@eukrea.com]
Inviato: ven 26/04/2013 18.22
A: Igor Ferrara
Cc: u-boot@lists.denx.de
Oggetto: Re: [U-Boot] Beginner question: need help about LVDS channels for
Hi Josh,
On Sat, Apr 27, 2013 at 11:55 AM, Josh Wu josh...@atmel.com wrote:
Hi, Jagan
On 4/27/2013 4:51 AM, Jagan Teki wrote:
Hi All,
I need some help regarding mmc write and mmc read commands usage.
I am using a 4GB SD/MMC plus and socked eMMC cards, usually I am
formatting these
On 4/27/2013 5:26 PM, Jagan Teki wrote:
Hi Josh,
On Sat, Apr 27, 2013 at 11:55 AM, Josh Wu josh...@atmel.com wrote:
Hi, Jagan
On 4/27/2013 4:51 AM, Jagan Teki wrote:
Hi All,
I need some help regarding mmc write and mmc read commands usage.
I am using a 4GB SD/MMC plus and socked eMMC
Hi, Jagan
Since I am working on the fatwrite part for the moment. And there is a
bug find in U-Boot fat write.
You can check the thread here:
http://article.gmane.org/gmane.comp.boot-loaders.u-boot/158939
following patch can fix it:
diff --git a/fs/fat/fat_write.c b/fs/fat/fat_write.c
On 27/04/2013 01:33, Marek Vasut wrote:
Dear Otavio Salvador,
Hi Fabio, Otavio, Marek,
On Fri, Apr 26, 2013 at 5:58 PM, Marek Vasut ma...@denx.de wrote:
Dear Otavio Salvador,
On Fri, Apr 26, 2013 at 5:08 PM, Fabio Estevam feste...@gmail.com wrote:
On Fri, Apr 26, 2013 at 3:16 PM, Marek
On Saturday 27 April 2013 07:04:10 Sonic Zhang wrote:
From: Sonic Zhang sonic.zh...@analog.com
- Ensure MMR writing is done before next command.
- Invalidate the buffer before starting to read.
this patch was written by Cliff, not yourself. the description really doesn't
match reality, and
From: Sonic Zhang sonic.zh...@analog.com
- Ensure MMR writing is done before next command.
- Invalidate the buffer before starting to read.
Signed-off-by: Sonic Zhang sonic.zh...@analog.com
---
drivers/mmc/bfin_sdh.c | 30 +++---
1 files changed, 23 insertions(+), 7
Dear Stefano Babic,
On 27/04/2013 01:33, Marek Vasut wrote:
Dear Otavio Salvador,
Hi Fabio, Otavio, Marek,
On Fri, Apr 26, 2013 at 5:58 PM, Marek Vasut ma...@denx.de wrote:
Dear Otavio Salvador,
On Fri, Apr 26, 2013 at 5:08 PM, Fabio Estevam feste...@gmail.com
wrote:
On Fri,
Hi Mike
On Sat, Apr 27, 2013 at 7:14 PM, Mike Frysinger vap...@gentoo.org wrote:
On Saturday 27 April 2013 07:04:10 Sonic Zhang wrote:
From: Sonic Zhang sonic.zh...@analog.com
- Ensure MMR writing is done before next command.
- Invalidate the buffer before starting to read.
this patch was
Hi, experts:
I found some macro definitions, such as:
#define CONFIG_ARM_ERRATA_743622
#define CONFIG_ARM_ERRATA_751472
So, my question is:
Where do i get these errata descriptions?
Are there related to specific ARM SOC Vendors? Or just ARM Core's common
errata?
Best wishes,
Hi, experts:
There are many picture format: BMP / PNG / JPEG etc.
How many picture formats does uboot support currently?
Best wishes,
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Hi Michal,
On Wed, Apr 24, 2013 at 1:30 AM, Michal Simek mon...@monstr.eu wrote:
Hi Simon,
here is also one small problem if you want to use patman just for one patch
then cover letter contains 0/1 but patch itself doesn't contain 1/1.
I think will be good to just add 1/1 to patch too.
Hi Michal,
On Wed, Apr 24, 2013 at 1:27 AM, Michal Simek michal.si...@xilinx.com wrote:
Microblaze uses gpio which is connected to the system reset.
Currently gpio subsystem wasn't used for it.
Add gpio driver and change Microblaze reset logic to be done
via gpio subsystem.
There are
Hi Pavel,
On Fri, Apr 26, 2013 at 8:35 AM, Pavel Herrmann morpheus.i...@gmail.com wrote:
Hi
On Friday 26 of April 2013 06:30:17 Simon Glass wrote:
Hi Peter,
On Wed, Apr 24, 2013 at 9:51 AM, Pavel Herrmann morpheus.i...@gmail.com
wrote:
Hello
On Wednesday 24 of April 2013 08:53:09
Hi Stefano,
On Sat, Apr 27, 2013 at 8:09 AM, Stefano Babic sba...@denx.de wrote:
I agree that we have not yet found a clear cause of the behavior - but
ler me say that is quite bound to the hardware and how voltage is
applied to the DDR. As the patch reports to allow to boot kernel in most
On Saturday 27 of April 2013 09:08:48 Simon Glass wrote:
Hi Pavel,
On Fri, Apr 26, 2013 at 8:35 AM, Pavel Herrmann morpheus.i...@gmail.com
wrote:
Hi
On Friday 26 of April 2013 06:30:17 Simon Glass wrote:
Hi Peter,
On Wed, Apr 24, 2013 at 9:51 AM, Pavel Herrmann
Currently the base setting for CFLAGS is split in two possibilities,
one with -DBUILD_TAG appended at the end and one without, the rest of
CFLAGS is the same in both cases. Change this so CFLAGS are always set
and the -DBUILD_TAG is appended in separate ifdef.
Signed-off-by: Marek Vasut
On Sat, Apr 27, 2013 at 2:28 PM, Fabio Estevam feste...@gmail.com wrote:
Hi Stefano,
On Sat, Apr 27, 2013 at 8:09 AM, Stefano Babic sba...@denx.de wrote:
I agree that we have not yet found a clear cause of the behavior - but
ler me say that is quite bound to the hardware and how voltage is
Hi All,
I am attempting to run a standalone program on an ARM with u boot.Currently at
the stage of running the hello world application.
I would like to use a lot of the available RAM in the stand alone program i
plan to write.
It is unclear to me which parts of the RAM are used by u boot and i
On Sat, Apr 27, 2013 at 2:50 PM, Marek Vasut ma...@denx.de wrote:
Currently the base setting for CFLAGS is split in two possibilities,
one with -DBUILD_TAG appended at the end and one without, the rest of
CFLAGS is the same in both cases. Change this so CFLAGS are always set
and the
Hi Igor,
On Fri, Apr 26, 2013 at 12:17 PM, Igor Ferrara
igor.ferr...@dotsystem.it wrote:
Hi,
I have a Freescale SabreSD board with an i.MX6 quad-core processor.
I'm using u-boot-2009.08 (released with Freescale's LTIB)
This list is about the official U-boot project, not the 2009.08 port from
Dear Otavio Salvador,
On Sat, Apr 27, 2013 at 2:28 PM, Fabio Estevam feste...@gmail.com wrote:
Hi Stefano,
On Sat, Apr 27, 2013 at 8:09 AM, Stefano Babic sba...@denx.de wrote:
I agree that we have not yet found a clear cause of the behavior - but
ler me say that is quite bound to the
Dear Scott A,
Please restict your lione lenght to some 70 characters or so; thanks.
In message col126-w4202bc71c7016900cb6b8ab6...@phx.gbl you wrote:
It is unclear to me which parts of the RAM are used by u boot and i dont wa
nt to corrupt data.
Is there any clear list or variable that holds
Hi All
Please bring up my post. I'm still waiting for an answer.
Kind regards
Bhargav
From: Bhargav A K
Sent: Friday, April 19, 2013 9:29 PM
To: u-boot@lists.denx.de; Anatolij Gustschin
Subject: RE: [U-Boot] Displaying characters on the display in u-boot
If the environment contains an entry like =value \0 we should skip
this key/value. Otherwise, U-Boot will enter in an infinite loop.
Signed-off-by: Lucian Cojocar cojo...@gmail.com
---
lib/hashtable.c |4
1 file changed, 4 insertions(+)
diff --git a/lib/hashtable.c b/lib/hashtable.c
Dear Lucian Cojocar,
In message 1367099787-25602-1-git-send-email-cojo...@gmail.com you wrote:
If the environment contains an entry like =value \0 we should skip
this key/value. Otherwise, U-Boot will enter in an infinite loop.
Signed-off-by: Lucian Cojocar cojo...@gmail.com
---
On 04/28/2013 12:35 AM, Wolfgang Denk wrote:
Dear Lucian Cojocar,
In message 1367099787-25602-1-git-send-email-cojo...@gmail.com you wrote:
If the environment contains an entry like =value \0 we should skip
this key/value. Otherwise, U-Boot will enter in an infinite loop.
Signed-off-by:
Hi, experts:
How to make doc/DocBook?
I tried to execute make htmldocs, it tips:
u-boot/doc/DocBook/fs.xml not found
Best wishes,
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This series adds a tracing feature to U-Boot which is useful for
profiling boot time and other purposes.
The core trace library relies on standard gcc function instrumentation
and a microsecond timer which should work correctly on almost any
architecture. Generic board is used to avoid the need
The unstash code is a bit loose with its printf() types, which gives
warnings on sandbox. Correct this.
Signed-off-by: Simon Glass s...@chromium.org
---
common/bootstage.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/common/bootstage.c b/common/bootstage.c
index
It is difficult to automatically test tracing on most architectures, but
with sandbox it is easy enough to do a simple sanity check.
Signed-off-by: Simon Glass s...@chromium.org
---
test/trace/test-trace.sh | 88
1 file changed, 88 insertions(+)
Use -finstrument-functions when tracing is enabled (make FTRACE=1).
Tracing is not currently supported by SPL even if sufficient memory is
available.
When tracing is enabled, we #define FTRACE. This can be used by
board config files to conditionally enable the tracing options.
Signed-off-by:
Support tracing on sandbox by adding suitable CONFIG options. To enable it,
compile U-Boot with FTRACE=1.
The timer functions are marked to skip tracing, since these are called from
the tracing code itself, and we want to avoid an infinite loop.
Signed-off-by: Simon Glass s...@chromium.org
---
Add hooks for tracing to generic board, including:
- allow early tracing to start early as possible in U-Boot
- reserve memory for trace buffer
- copy early trace buffer to main trace buffer after relocation
- setup full tracing support after relocation
Signed-off-by: Simon Glass
Move bootstage's numbering printing code into a generic place so that it can
be used by tracing also.
Signed-off-by: Simon Glass s...@chromium.org
---
common/bootstage.c | 22 --
include/vsprintf.h | 11 +++
lib/vsprintf.c | 16
3 files changed,
Add a trace command with sub-commands to start/stop tracing, print out
statistics and dump trace information to memory for later upload to a host.
Signed-off-by: Simon Glass s...@chromium.org
---
common/Makefile| 1 +
common/cmd_trace.c | 133
When this test fails it is useful to see the output from U-Boot. Add
printing of this information on failure.
Signed-off-by: Simon Glass s...@chromium.org
---
test/image/test-fit.py | 19 ++-
1 file changed, 10 insertions(+), 9 deletions(-)
diff --git a/test/image/test-fit.py
Implement this feature on ARM for tracing.
It would be nice to have generic bootm support so that it is easily
implemented on any arch.
Signed-off-by: Simon Glass s...@chromium.org
---
arch/arm/lib/bootm.c | 33 +
1 file changed, 21 insertions(+), 12 deletions(-)
This tool provides the facility to decode U-Boot trace data and write out
a text file in Linux ftrace format for use with pytimechart.
Signed-off-by: Simon Glass s...@chromium.org
---
Makefile | 3 +-
tools/.gitignore | 1 +
tools/Makefile | 6 +
tools/proftool.c | 611
Add a library which supports tracing of execution using built-in gcc
features and a microsecond timer. This can be used to record a list of
function which are executed, along with a timestamp for each. Later
this information can be sent to the host for processing.
Signed-off-by: Simon Glass
For tracing it is useful to run as much of U-Boot as possible so as to get
a complete picture. Quite a bit of work happens in bootm, and we don't want
to have to stop tracing before bootm starts.
Add a way of doing a 'fake' boot of the OS - which does everything up to
the point where U-Boot is
For tracing to work it has to be able to access the microsecond timer
without causing a recursive call to the function entry/exit handlers.
Add attributes to the relevant functions to support this.
Signed-off-by: Simon Glass s...@chromium.org
---
arch/arm/cpu/armv7/s5p-common/timer.c | 2 +-
At present the bootm code is mostly duplicated for the plain 'bootm'
command and its sub-command variant. This makes the code harder to
maintain and means that changes must be made to several places.
Introduce do_bootm_states() which performs selected portions of the bootm
work, so that both
At present the arguments to bootm are processed in a somewhat confusing
way. Sub-functions must know how many arguments their calling functions
have processed, and the OS boot function must also have this information.
Also it isn't obvious that 'bootm' and 'bootm start' provide arguments in
the
Hi, Liu Hui,
-Original Message-
From: Liu Hui-R64343
Sent: Monday, April 15, 2013 10:04 AM
To: Wang Huan-B18965; u-boot@lists.denx.de
Cc: sba...@denx.de; Estevam Fabio-R49496
Subject: RE: [PATCH 0/5] vybrid: Add vybrid CPU and vf600 tower board support
-Original Message-
From:
Hi, experts:
sandbox means what?
Is it a file system?
Best wishes,
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