Am 03.08.2014 19:51, schrieb Wolfgang Denk:
Dear Alexander,
In message <53de658f.5010...@ahsoftware.de> you wrote:
Just to clarify: I see uEnv.txt (which only was possible through your
env import implementation) as a read-only configuration file for u-boot,
This is just one of the many possi
Hi folks,
do you have any comments or statements for this patches?
Thanks and best regards,
Thomas
Am 15.05.2014 um 16:34 schrieb die...@gmx.de:
From: Thomas Diener
This patchset is the result of the "[PATCH 3/4] zmx25: Add
extended support for the cpu and base boards"
(http://patchwork.ozlabs
On Sun, Aug 3, 2014 at 12:34 AM, Nikita Kiryanov wrote:
> Add initial support for Compulab CM-FX6 CoM.
> Support includes MMC, SPI flash, and SPL with dynamic DRAM detection.
>
> diff --git a/include/configs/cm_fx6.h b/include/configs/cm_fx6.h
> new file mode 100644
> index 000..285af33
> ---
On Sun, Aug 3, 2014 at 12:34 AM, Nikita Kiryanov wrote:
> According to MX6 TRM, both MMDC and DRAM should be configured to
> the same powerdown precharge. Currently, mx6_dram_cfg()
> configures MMDC for fast pd, and the DRAM for slow pd.
Nikita,
I'm inclined to agree with you. A glance at some o
On Sun, Aug 3, 2014 at 12:34 AM, Nikita Kiryanov wrote:
> Bit 16 in mapsr register is in a reserved field. Don't write to it.
>
> Cc: Stefano Babic
> Cc: Tim Harvey
> Signed-off-by: Nikita Kiryanov
> ---
> arch/arm/cpu/armv7/mx6/ddr.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
>
On Sun, Aug 3, 2014 at 12:34 AM, Nikita Kiryanov wrote:
> No functional changes.
>
> Cc: Stefano Babic
> Cc: Tim Harvey
> Signed-off-by: Nikita Kiryanov
> ---
> arch/arm/cpu/armv7/mx6/ddr.c | 272
> +--
> 1 file changed, 134 insertions(+), 138 deletions
On Sun, Aug 3, 2014 at 12:34 AM, Nikita Kiryanov wrote:
> Add initial support for Compulab CM-FX6 CoM.
> Support includes MMC, SPI flash, and SPL with dynamic DRAM detection.
>
> +
> +static void spl_mx6s_dram_init(enum ddr_config dram_config, int reset)
> +{
> + struct mx6_mmdc_calibration
On Sun, Aug 3, 2014 at 4:47 PM, Marek Vasut wrote:
> The MX6 DRAM controller can be configured to handle 4GiB of DRAM, but
> only 3840 MiB of that can be really used. In case the controller is
> configured to operate a 4GiB module, the imx_ddr_size() function will
> correctly compute that there is
On Sun, Aug 3, 2014 at 12:34 AM, Nikita Kiryanov wrote:
> Add macro which defines i2c_pads_info structs for multiple SoC types,
> and a macro which selects the appropriate struct based on CPU type,
> thus eliminating the need to manage multiple i2c pad configurations
> manually when supporting mul
Hi Tom,
Please pull the following patches for Blackfin from u-boot-blackfin
into your tree.
Thanks
Sonic Zhang
The following changes since commit e1b362f4425209d836f230a872ef2bf04b45de27:
boards.cfg : Add maintainers entries for SOCFPGA (2014-07-29 11:51:03 -0400)
are available in the git r
Hi Jeroen,
On Fri, 1 Aug 2014 21:28:54 +0200
Jeroen Hofstee wrote:
> The switch to KConfig break the [board]_config target. This breaks
> backwards compatibility and hence all documentation about how to
> build u-boot is no longer valid. It is also annoying for general
> recipes to build u-bo
The email address of Matt Waddel is no longer working.
Signed-off-by: Masahiro Yamada
Cc: Marc Zyngier
Cc: Mark Rutland
Cc: Catalin Marinas
Cc: Alexei Fedorov
---
I am ccing some developers working for ARM Ltd.
I am still hoping some will pick up the maintainership of this board.
board/ar
Inderpal's email address is not working any more.
Chander will be a new maintainer.
Signed-off-by: Masahiro Yamada
Cc: Chander Kashyap
Cc: Minkyu Kang
---
A new maintainer was assigned to Arndale board.
But nobody wouldn't send a patch.
Please see
http://thread.gmane.org/gmane.comp.boot-loade
The COL field value cannot be easily calculated from the desired
column number. Instead, there are special cases for that, see the
datasheet, MMDCx_MDCTL field description, field COL . Cater for
those special cases.
Signed-off-by: Marek Vasut
---
arch/arm/cpu/armv7/mx6/ddr.c | 8 +++-
1 file
Building the SPL in Thumb mode saves roughly 30% in size of the
resulting SPL binary. As the size of SPL it limited on the MX6,
this helps a lot.
Signed-off-by: Marek Vasut
---
include/configs/imx6_spl.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/configs/imx6_spl.h b/include/con
The MX6 DRAM controller can be configured to handle 4GiB of DRAM, but
only 3840 MiB of that can be really used. In case the controller is
configured to operate a 4GiB module, the imx_ddr_size() function will
correctly compute that there is 4GiB of DRAM in the system. Firstly,
the return value is 32
Fix the name of the CCM CHSCCDR register.
Signed-off-by: Marek Vasut
---
arch/arm/include/asm/arch-mx5/crm_regs.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/include/asm/arch-mx5/crm_regs.h
b/arch/arm/include/asm/arch-mx5/crm_regs.h
index efe57e0..b61c7b9 100644
The patch fixes a corner case where adding size to DRAM start resulted
in a value (1 << 32), which in turn overflew the u32 computation, which
resulted in 0 and it therefore prevented correct setup of the MMU tables.
The addition of DRAM bank start and it's size can end up right at the end
of the
As we support both Host and Device mode operation, an OTG controller
can return -ENODEV on a port which it found to be in Device mode during
Host mode scan for devices. In case -ENODEV is returned, print that the
port is not available and continue instead of screaming a bloody error
message.
Signe
The following configs are not defined at all:
- CONFIG_INCA_IP_SWITCH
- CONFIG_PBL2800_ETHER
- CONFIG_PHY_ICPLUS
Signed-off-by: Masahiro Yamada
---
I built all the boards and I confirmed this patch is harmless.
Changes in v2:
- Do not delete the Faraday driver
drivers/net/Makefile |
The following configs are not defined at all:
- CONFIG_RTC_DS1388
- CONFIG_RTC_ISL1208
- CONFIG_RTC_MX27
- CONFIG_RTC_PL031
- CONFIG_RTC_RS5C372A
- CONFIG_SYS_DS1388_TCR_VAL
Signed-off-by: Masahiro Yamada
---
I built all the boards and I confirmed this patch is harmless.
Changes in v2:
Dear Alexander,
In message <53de658f.5010...@ahsoftware.de> you wrote:
>
> Just to clarify: I see uEnv.txt (which only was possible through your
> env import implementation) as a read-only configuration file for u-boot,
This is just one of the many possible usages.
> And I don't think all the
Dear Alexander,
In message <53dd53a5.3010...@ahsoftware.de> you wrote:
>
> > Should we not, for reasons of symmetry, then also extend "env export"
> > by such a "-r" option?
>
> Sorry, but I don't follow the new features of u-boot that closely.
This is not a new feature.
> Is it already possibl
On Sunday, August 03, 2014 at 09:34:48 AM, Nikita Kiryanov wrote:
> Add support for SATA.
>
> Cc: Igor Grinberg
> Cc: Stefano Babic
> Cc: Tom Rini
> Signed-off-by: Nikita Kiryanov
I'd just squash all the cf_mx6 patches into the "add cf_mx6 board" patch.
Best regards,
Marek Vasut
On Sunday, August 03, 2014 at 09:34:36 AM, Nikita Kiryanov wrote:
> Define the new common function sata_port_status() which can be
> used to query the sata driver for the state of ports, and implement it
> for dwc_ahsata.
>
> Cc: Stefano Babic
> Cc: Tom Rini
> Signed-off-by: Nikita Kiryanov
> -
On Sunday, August 03, 2014 at 09:34:33 AM, Nikita Kiryanov wrote:
> MXC SPI driver has a feature whereas a GPIO line can be used as a CS
> signal. This is set up by joining the CS and GPIO values into a single
> value using (cs | gpio << 8), and passing it off as a CS value. This
> breaks the sf pr
On Sunday, August 03, 2014 at 09:34:34 AM, Nikita Kiryanov wrote:
> Add support for M25PE16 and M25PX16
>
> Cc: Jagannadha Sutradharudu Teki
> Signed-off-by: Nikita Kiryanov
Acked-by: Marek Vasut
Best regards,
Marek Vasut
___
U-Boot mailing list
U-B
On Sunday, August 03, 2014 at 09:34:35 AM, Nikita Kiryanov wrote:
> Create CONFIG_SYS_I2C_EEPROM_BUS #define to tell the EEPROM
> module what I2C bus the EEPROM is located at. Make cl_eeprom_read()
> switch to that bus when reading EEPROM.
>
> Cc: Igor Grinberg
> Cc: Dmitry Lifshitz
> Cc: Tom Ri
On Sunday, August 03, 2014 at 09:34:42 AM, Nikita Kiryanov wrote:
> Add initial support for Compulab CM-FX6 CoM.
> Support includes MMC, SPI flash, and SPL with dynamic DRAM detection.
>
> Cc: Igor Grinberg
> Cc: Stefano Babic
> Cc: Tom Rini
> Signed-off-by: Nikita Kiryanov
> ---
> arch/arm/c
On Sunday, August 03, 2014 at 09:34:31 AM, Nikita Kiryanov wrote:
> Currently we can define CONFIG_SPL_SPI_.
> Define CONFIG_SPL_SPI_MODE option, and provide a default value for
> backwards compatibility.
> Default values are also provided for the rest of the spi_flash_probe
> parameters (like we d
Am 02.08.2014 23:09, schrieb Alexander Holler:
Am 01.08.2014 14:08, schrieb Wolfgang Denk:
Should we not, for reasons of symmetry, then also extend "env export"
by such a "-r" option?
Sorry, but I don't follow the new features of u-boot that closely.
Is it already possible to save an export
Could this work...
Universal Allwinner uboot
uboot loads DTB (from same place it just booted)
restart with DRAM parameters (console, etc) from DTB
Is it possible to write a uboot app that measures the DRAM parameters?
Maybe something like this: pick a param, write to flash, try it out,
repeat. Set
MXC SPI driver has a feature whereas a GPIO line can be used as a CS signal.
This is set up by joining the CS and GPIO values into a single value using
(cs | gpio << 8), and passing it off as a CS value. This breaks the sf probe
command, because it is no longer possible to invoke it as sf probe .
I
Add initial support for Compulab CM-FX6 CoM.
Support includes MMC, SPI flash, and SPL with dynamic DRAM detection.
Cc: Igor Grinberg
Cc: Stefano Babic
Cc: Tom Rini
Signed-off-by: Nikita Kiryanov
---
arch/arm/cpu/armv7/mx6/ddr.c | 1 -
board/compulab/cm_fx6/Makefile | 12 ++
board
Add ethernet support for Compulab CM-FX6 CoM
Cc: Igor Grinberg
Cc: Stefano Babic
Cc: Tom Rini
Signed-off-by: Nikita Kiryanov
---
board/compulab/cm_fx6/cm_fx6.c | 100 +
board/compulab/cm_fx6/common.h | 1 +
include/configs/cm_fx6.h | 16 ++-
Add support for SATA.
Cc: Igor Grinberg
Cc: Stefano Babic
Cc: Tom Rini
Signed-off-by: Nikita Kiryanov
---
board/compulab/cm_fx6/cm_fx6.c | 90 ++
board/compulab/cm_fx6/common.h | 13 ++
include/configs/cm_fx6.h | 36 -
3 files
Add USB and USB OTG host support for Compulab CM-FX6 CoM.
Cc: Igor Grinberg
Cc: Stefano Babic
Cc: Tom Rini
Signed-off-by: Nikita Kiryanov
---
board/compulab/cm_fx6/cm_fx6.c | 75 ++
board/compulab/cm_fx6/common.h | 3 ++
include/configs/cm_fx6.h
No functional changes.
Cc: Stefano Babic
Cc: Tim Harvey
Signed-off-by: Nikita Kiryanov
---
arch/arm/cpu/armv7/mx6/ddr.c | 272 +--
1 file changed, 134 insertions(+), 138 deletions(-)
diff --git a/arch/arm/cpu/armv7/mx6/ddr.c b/arch/arm/cpu/armv7/mx6/ddr
Add support for all 3 I2C busses on Compulab CM-FX6 CoM.
Cc: Igor Grinberg
Cc: Stefano Babic
Cc: Tom Rini
Signed-off-by: Nikita Kiryanov
---
board/compulab/cm_fx6/cm_fx6.c | 42 ++
include/configs/cm_fx6.h | 11 +++
2 files changed, 53 ins
Bit 16 in mapsr register is in a reserved field. Don't write to it.
Cc: Stefano Babic
Cc: Tim Harvey
Signed-off-by: Nikita Kiryanov
---
arch/arm/cpu/armv7/mx6/ddr.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/cpu/armv7/mx6/ddr.c b/arch/arm/cpu/armv7/mx6/ddr.c
i
Add NAND support for Compulab CM-FX6 CoM.
Cc: Igor Grinberg
Cc: Stefano Babic
Cc: Tom Rini
Signed-off-by: Nikita Kiryanov
---
board/compulab/cm_fx6/cm_fx6.c | 38 ++
board/compulab/cm_fx6/spl.c| 9 +
include/configs/cm_fx6.h | 14
Define the new common function sata_port_status() which can be
used to query the sata driver for the state of ports, and implement it
for dwc_ahsata.
Cc: Stefano Babic
Cc: Tom Rini
Signed-off-by: Nikita Kiryanov
---
drivers/block/dwc_ahsata.c | 17 +
include/sata.h
Create CONFIG_SYS_I2C_EEPROM_BUS #define to tell the EEPROM
module what I2C bus the EEPROM is located at. Make cl_eeprom_read()
switch to that bus when reading EEPROM.
Cc: Igor Grinberg
Cc: Dmitry Lifshitz
Cc: Tom Rini
Acked-by: Igor Grinberg
Acked-by: Dmitry Lifshitz
Signed-off-by: Nikita Ki
This patch series introduces the mx6 based cm-fx6 board.
cm-fx6 comes with either single, dual, or quad core mx6 soc, and various dram
configurations.
First 11 patches are preparatory steps which include:
- Cleanups and bug fixes for the mx6 dram config code
- New functions and mac
Current way of calculation CS0_END field for MMDCx_MDASP register
is problematic because in most cases the user is forced to define
cs_density in an unnatural way: as value - 2, instead of value.
This breaks the abstraction provided by struct mx6_ddr_sysinfo
because the user is forced to be aware
Currently we can define CONFIG_SPL_SPI_.
Define CONFIG_SPL_SPI_MODE option, and provide a default value for
backwards compatibility.
Default values are also provided for the rest of the spi_flash_probe
parameters (like we do in cmd_sf), to help with config file brevity.
Cc: Jagannadha Sutradharudu
Add macro which defines i2c_pads_info structs for multiple SoC types,
and a macro which selects the appropriate struct based on CPU type,
thus eliminating the need to manage multiple i2c pad configurations
manually when supporting multiple SoC types.
Cc: Stefano Babic
Signed-off-by: Nikita Kiryan
Add functions to enable/disable clocks for UART, SPI, ENET, and MMC.
Cc: Stefano Babic
Signed-off-by: Nikita Kiryanov
---
arch/arm/cpu/armv7/mx6/clock.c| 99 +++
arch/arm/include/asm/arch-mx6/clock.h | 5 ++
2 files changed, 104 insertions(+)
diff --git
Add support for M25PE16 and M25PX16
Cc: Jagannadha Sutradharudu Teki
Signed-off-by: Nikita Kiryanov
---
drivers/mtd/spi/sf_params.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/mtd/spi/sf_params.c b/drivers/mtd/spi/sf_params.c
index ac886fd..3a4beb0 100644
--- a/drivers/mtd/spi
Use Compulab eeprom module to obtain revision number, serial number, and
mac address from the EEPROM.
Cc: Igor Grinberg
Cc: Stefano Babic
Cc: Tom Rini
Signed-off-by: Nikita Kiryanov
---
board/compulab/cm_fx6/cm_fx6.c | 26 +-
include/configs/cm_fx6.h | 2 ++
2 f
According to MX6 TRM, both MMDC and DRAM should be configured to
the same powerdown precharge. Currently, mx6_dram_cfg()
configures MMDC for fast pd, and the DRAM for slow pd.
Configure MMDC for slow pd.
Cc: Stefano Babic
Cc: Tim Harvey
Signed-off-by: Nikita Kiryanov
---
arch/arm/cpu/armv7/mx
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