>>> +static void i2c_bus_init(struct s3c24x0_i2c *i2c, unsigned int bus)
>>> +{
>>> + int periph_id = i2c_get_periph_id(bus);
>>> +
>>> + exynos_pinmux_config(periph_id, 0);
>>> +
>>> + i2c_ch_init(i2c, CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
>>> +}
>>
>> This function is use
This patch set enables I2C support for EXYNOS5.
This patchset modifies the s3c24x0 I2C driver to use same for EXYNOS5.
Multichannel support has been added to the s3c24x0 I2C driver.
s3c24x0_i2c struct has been moved to a common place as it can used
by different SOC's.
Changes in V2:
- Inco
This patch adds pinmux code for I2C.
Signed-off-by: Rajeshwari Shinde
Acked-by: Simon Glass
---
Changes in V2:
- Aligned the pinmux functionality as per the latest comments.
Changes in V3:
- None
Changes in V4:
- None
arch/arm/cpu/armv7/exynos/pinmux.c| 52
This adds i2c clock information for EXYNOS5.
Signed-off-by: Alim Akhtar
Signed-off-by: Doug Anderson
Signed-off-by: Rajeshwari Shinde
Acked-by: Simon Glass
---
changes in V2:
- Incorporated comments from Simon Glass which are removed extra
braces around (readl(&clk->div_top1))
This patch adds the base address for I2C.
Signed-off-by: Alim Akhtar
Signed-off-by: Rajeshwari Shinde
Acked-by: Simon Glass
---
Changes in V2:
- None
Changes in V3:
- None
Changes in V4:
- None
arch/arm/include/asm/arch-exynos/cpu.h |3 +++
1 files changed, 3 insert
struct s3c24x0_i2c is being moved to common local header file so that
the same can be used by s3c series and exynos series SoCs.
Signed-off-by: Alim Akhtar
Signed-off-by: Doug Anderson
Signed-off-by: Rajeshwari Shinde
Acked-by: Simon Glass
---
Changes in V2:
- None
Changes in V3:
This patch modifies the S3C I2C driver to suppport EXYNOS5.
The cahnges made to driver are as follows:
- I2C base address is passed as a parameter to many
functions to avoid multiple #ifdef
- I2C init for Exynos5 is made as different function.
- Channel initialisatio
As exynos has more than one i2c channels. This patch adds offset padding
for struct s3c24x0_i2c, in order to get the new base address of next i2c
channel.
Signed-off-by: Alim Akhtar
Signed-off-by: Rajeshwari Shinde
Acked-by: Simon Glass
---
Changes in V2:
- None
Changes in V3:
This enables I2C support on smdk5250.
Signed-off-by: Alim Akhtar
Signed-off-by: Doug Anderson
Signed-off-by: Rajeshwari Shinde
Acked-by: Simon Glass
---
Changes in V2:
- None
Changes in V3:
- None
Changes in V4:
- None
include/configs/smdk5250.h |8
1 file
This adds multiple i2c channel support for I2C.
Signed-off-by: Alim Akhtar
Signed-off-by: Rajeshwari Shinde
Acked-by: Simon Glass
---
Changes in V2:
- None
Changes in V3:
- None
Changes in V4:
- None
drivers/i2c/s3c24x0_i2c.c | 27 +++
1 files
Hi Joonyoung Shim,
Thank you for comments.
On Tue, Jun 19, 2012 at 12:45 PM, Joonyoung Shim wrote:
+static void i2c_bus_init(struct s3c24x0_i2c *i2c, unsigned int bus)
+{
+ int periph_id = i2c_get_periph_id(bus);
+
+ exynos_pinmux_config(periph_id, 0);
+
On 30/05/2012 07:43, Marek Vasut wrote:
> This function can be overridden at run-time and allows implementors
> of new boards based on the i.MX28 chip to fine-tune the memory params.
> It is possible to write into the dram_vals array because when the SPL
> runs, it is located SRAM. Therefore the lo
2012/6/19 Rajeshwari Birje :
> Hi Joonyoung Shim,
>
> Thank you for comments.
>
> On Fri, Jun 15, 2012 at 12:45 PM, Joonyoung Shim wrote:
>> Hi,
>>
>> 2012/6/7 Rajeshwari Shinde :
>>> This adds multiple i2c channel support for I2C.
>>>
>>> Signed-off-by: Alim Akhtar
>>> Signed-off-by: Rajeshwari
Hi,
I add some comments at the below.
And current SMDK5250 uses Exynos5250 EVT0 base codes,
but i know the kernel supports only Exynos5250 EVT1.
So, let's remove Exynos5250 EVT0 codes and add EVT1 codes at the u-boot also.
Could you follow up it?
Thanks.
2012/6/19 Rajeshwari Shinde :
> This pa
Hi,
On 19 June 2012 13:00, Rajeshwari Shinde wrote:
> This patch set enables I2C support for EXYNOS5.
> This patchset modifies the s3c24x0 I2C driver to use same for EXYNOS5.
> Multichannel support has been added to the s3c24x0 I2C driver.
> s3c24x0_i2c struct has been moved to a common place as
A known hardware issue of USB1 port where bit 1 (connect status
change) of PORTSC register will be set after issuing Port Reset
(like "usb reset" in u-boot command line).
This will be treated as an error and stops later device enumeration.
Therefore we add a definition in header file and a callbac
Hi Tom,
Thank you for feedback.
> On Mon, Jun 18, 2012 at 04:12:50PM +0200, Lukasz Majewski wrote:
> >
> > Hi Harman,
> >
> > > > -Original Message-
> > > > From: Lukasz Majewski [mailto:l.majew...@samsung.com]
> > > > Sent: Monday, June 18, 2012 2:25 PM
> > > > To: Marek Vasut
> > > >
Hi Joonyoung Shim,
On Tue, Jun 19, 2012 at 1:20 PM, Joonyoung Shim wrote:
> Hi,
>
> I add some comments at the below.
>
-- ok
> And current SMDK5250 uses Exynos5250 EVT0 base codes,
> but i know the kernel supports only Exynos5250 EVT1.
>
> So, let's remove Exynos5250 EVT0 codes and add EVT1 code
On 06/19/2012 01:56 AM, Lukasz Majewski wrote:
> Hi Tom,
>
> Thank you for feedback.
>
>> On Mon, Jun 18, 2012 at 04:12:50PM +0200, Lukasz Majewski wrote:
>>>
>>> Hi Harman,
>>>
> -Original Message-
> From: Lukasz Majewski [mailto:l.majew...@samsung.com]
> Sent: Monday, June 1
Hi Marek,
On Tue, Jun 19, 2012 at 3:37 AM, Marek Vasut wrote:
>
> Kind of ... I mean rather insert an entry into MMU table at runtime that
> says
> "this region is uncached". But that'd need some hack in the mallocator now
> that
> I think about it. It might not be as simple as I thought at firs
Hi,
I am working on s3c2416 ARM9 based processor. The u-boot version used is u-boot
1.3.4. This u-boot does not have the splash screen implemented on the source
code.
To enable the splash screen, I defined CONFIG_SPLASH_SCREEN in
include/configs/smdk2416.h file. Now I get the error "undefine
From: "Mathieu J. Poirier"
Enabling timers and clocks in PRCMU and cleaning up mailbox.
Signed-off-by: Mathieu Poirier
Signed-off-by: John Rigby
---
Changes for v2:
- Cleaned #defines in snowball.h
---
arch/arm/cpu/armv7/u8500/Makefile |2 +-
arch/arm/cpu/armv7/u8500/cpu.c
From: "Mathieu J. Poirier"
LAN and GBF need to be powered explicitely, doing so with
interface to AB8500 companion chip.
Signed-off-by: Mathieu Poirier
Signed-off-by: John Rigby
---
Changes for v2:
- Cleaned #defines in snowball.h
---
arch/arm/include/asm/arch-u8500/hardware.h | 11 +++-
From: "Mathieu J. Poirier"
Some CPU (i.e u8500) need more cache management before launching
the Linux kernel.
Signed-off-by: Mathieu Poirier
Signed-off-by: John Rigby
---
Changes for v2:
- Moved from __attribute__(...) to __weak.
---
arch/arm/cpu/armv7/cpu.c |8
1 files change
Hi Albert,
I have observed an issue regarding u-boot relocation, it's working with
_TEXT_BASE address but
for other address in DDR it's not working. Stops at relocation offset.
I was trying this on both QEMU as well as real target.
Here are my findings:
-
VExpress# tf
Le Thu, 14 Jun 2012 23:56:35 +0200,
Marek Vasut a écrit :
> > May be somebody already make support c6000 (c6x) arch in u-boot?
>
> Is it really a self-standing architecture?
Yes. Support for it has been added in gcc 4.7, see
http://gcc.gnu.org/gcc-4.7/changes.html. It is a DSP architecture, and
Dear Gigin Jose,
In message <1340118050.87713.yahoomail...@web193103.mail.sg3.yahoo.com> you
wrote:
>
> I am working on s3c2416 ARM9 based processor. The u-boot version used
> is u-boot 1.3.4. This u-boot does not have the splash screen
> implemented on the source code.
Well, it does. Maybe no
On 06/19/2012 02:47 AM, Jim Lin wrote:
> A known hardware issue of USB1 port where bit 1 (connect status
> change) of PORTSC register will be set after issuing Port Reset
> (like "usb reset" in u-boot command line).
> This will be treated as an error and stops later device enumeration.
>
> Therefo
commit acc4959fc1 (Revert "i.MX28: Enable additional DRAM address bits")
broke mx28evk boot.
Fix it by properly adjusting the HW_DRAM_CTL29 register value.
Suggested-by: Marek Vasut
Signed-off-by: Fabio Estevam
---
board/freescale/mx28evk/iomux.c | 14 ++
1 files changed, 14 inse
On Tue, Jun 19, 2012 at 09:06:48PM +0530, jagan wrote:
> Hi Albert,
>
> I have observed an issue regarding u-boot relocation, it's working with
> _TEXT_BASE address but
> for other address in DDR it's not working. Stops at relocation offset.
>
> I was trying this on both QEMU as well as real tar
Dear Scott Wood,
In message <20120608195929.ga22...@tyr.buserror.net> you wrote:
> The following changes since commit fedab338f3459315cb69627fcf46032ec8df1753:
>
> Merge branch 'master' of git://git.denx.de/u-boot-video (2012-06-07
> 23:42:17 +0200)
>
> are available in the git repository at:
Dear Kim Phillips,
In message <20120615173255.46192b1c3862d931ed7db...@freescale.com> you wrote:
> Hello Wolfgang Denk,
>
> Please pull:
>
> The following changes since commit fedab338f3459315cb69627fcf46032ec8df1753:
>
> Merge branch 'master' of git://git.denx.de/u-boot-video (2012-06-07
>
Dear Mike Frysinger,
In message <1327086442-18016-1-git-send-email-vap...@gentoo.org> you wrote:
> Signed-off-by: Mike Frysinger
> ---
> common/cmd_mem.c | 12 +++-
> 1 files changed, 3 insertions(+), 9 deletions(-)
Applied, thanks.
Best regards,
Wolfgang Denk
--
DENX Software Eng
Dear Mike Frysinger,
In message <1327086442-18016-2-git-send-email-vap...@gentoo.org> you wrote:
> Not only does the source code get simpler, but it also shrinks the
> compiled object code too.
>
> While we're here, tweak the summary message to avoid the plural
> issue. It isn't that big of a de
Dear Mike Frysinger,
In message <1327086442-18016-3-git-send-email-vap...@gentoo.org> you wrote:
> Simplify the code slightly by using a for() loop since this is
> basically what we're already doing -- incrementing "ngood" to
> the value in "count".
>
> Signed-off-by: Mike Frysinger
> ---
> com
Dear Mike Frysinger,
In message <1328321820-3708-1-git-send-email-vap...@gentoo.org> you wrote:
> Compressing the logos with lzma rather than gzip saves ~9kb with the
> Blackfin 24bit images and ~3kb with the 16bit images.
>
> Add a new -l option to easylogo so people can pick lzma as their
> dec
Dear Mike Frysinger,
In message <1329372167-2530-1-git-send-email-vap...@gentoo.org> you wrote:
> Signed-off-by: Mike Frysinger
> ---
> include/lmb.h |2 ++
> 1 files changed, 2 insertions(+), 0 deletions(-)
Applied, thanks.
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH,
Dear Tom Rini,
In message <1335480396-29478-1-git-send-email-tr...@ti.com> you wrote:
> We provide a default table of { 9600, 19200, 38400, 57600, 115200 }
> in which mkconfig places after in
> the generated config file. This is used when a board has not set its
> own table. A number of boards
Dear Vikram Narayanan,
In message <4fbd3372.9090...@gmail.com> you wrote:
> Move the config file from ~/.config/patman to ~/.patman as it is
> more appropriate to have it there. Update the same in the README.
>
> Signed-off-by: Vikram Narayanan
> Cc: Simon Glass
> Cc: Wolfgang Denk
> ---
> t
Dear Vikram Narayanan,
In message <4fbd33f2.8000...@gmail.com> you wrote:
> patman shouts when it couldn't find a $(HOME)/.patman file.
> Handle it in a sane way by creating a new one for the user.
> It looks for a user.name and user.email in the global .gitconfig
> file, waits for the user input
Dear Fabio Estevam,
> commit acc4959fc1 (Revert "i.MX28: Enable additional DRAM address bits")
> broke mx28evk boot.
>
> Fix it by properly adjusting the HW_DRAM_CTL29 register value.
>
> Suggested-by: Marek Vasut
> Signed-off-by: Fabio Estevam
> ---
> board/freescale/mx28evk/iomux.c | 14 +
Dear Stephen Warren,
> On 06/19/2012 02:47 AM, Jim Lin wrote:
> > A known hardware issue of USB1 port where bit 1 (connect status
> > change) of PORTSC register will be set after issuing Port Reset
> > (like "usb reset" in u-boot command line).
> > This will be treated as an error and stops later
On Tue, Jun 19, 2012 at 10:50:37PM +0200, Wolfgang Denk wrote:
> Dear Tom Rini,
>
> In message <1335480396-29478-1-git-send-email-tr...@ti.com> you wrote:
> > We provide a default table of { 9600, 19200, 38400, 57600, 115200 }
> > in which mkconfig places after in
> > the generated config file.
Hi Jagan,
On 06/19/2012 08:36 AM, jagan wrote:
Hi Albert,
I have observed an issue regarding u-boot relocation, it's working with
_TEXT_BASE address but
for other address in DDR it's not working. Stops at relocation offset.
This is not quite clear to me. What's working and what's not working.
In Exynos5, if used 8-bit busmode, set the gpio configuration to
GPIO_FUNC(0x2).
Signed-off-by: Jaehoon Chung
Signed-off-by: Kyungmin Park
---
arch/arm/cpu/armv7/exynos/pinmux.c | 20 +++-
1 files changed, 11 insertions(+), 9 deletions(-)
diff --git a/arch/arm/cpu/armv7/exyno
Hi Jaehoon Chung,
Had few comments...
Is this changes for EVT1 board?
As per the EVT1 Manual I have it is:
MMC0: Correct as per your changes.
MMC1: Bank C2 - 4 bit: func - 0x2
MMC2: Bank C3 - 4 bit: func - 0x2, You have made it 8 bit. (EVT0 the
manual I have it says func 0x2)
MMC3 not there.
O
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