Hi,My SoC configuration is as below:Core: Arm A65 (v8)U-boot version:
2021-AprExecution and debug environment: Synopsys VDK simulator
My SoC has Synopsys SDHCI. To enable the same in u-boot, I've enabled the
following options in defconfig:CONFIG_MMC=y
CONFIG_DM_MMC=y
CONFIG_MMC_SDHCI=y
CONFIG_CM
On Wed, Aug 24, 2016 at 6:01 PM, Stephen Warren wrote:
> On 08/24/2016 05:44 AM, vinoth eswaran wrote:
>>
>> On Tue, Aug 23, 2016 at 6:09 PM, Stephen Warren
>> wrote:
>>>
>>> On 08/23/2016 06:23 AM, vinoth eswaran wrote:
>>>>
>>>>
&
On Tue, Aug 23, 2016 at 6:09 PM, Stephen Warren wrote:
> On 08/23/2016 06:23 AM, vinoth eswaran wrote:
>>
>> On Mon, Aug 22, 2016 at 6:15 PM, Stephen Warren
>> wrote:
>>>
>>>
>>> On 08/22/2016 08:37 AM, vinoth eswaran wrote:
>>>>
>&
On Mon, Aug 22, 2016 at 6:15 PM, Stephen Warren wrote:
>
> On 08/22/2016 08:37 AM, vinoth eswaran wrote:
>>
>> Hello Developers,
>>
>> Currently I am working on an embedded project using Tegra Jetson Tk1
>> board. The Linux Kernel version is 4.7 and the
Hello Developers,
Currently I am working on an embedded project using Tegra Jetson Tk1
board. The Linux Kernel version is 4.7 and the u-boot version is v2016.05.
I am building a customised Linux kernel and u-boot to have the fastest boot
time possible.
During Kernel startup I am seeing some err
Hi,
Currently I am working on an Nvidia Jetson Tk1 board.
With u-boot v2016.05 I am seeing the following messages on the start up
[0.00] Tegra clk 127: register failed with -17
[0.004488] /cpus/cpu@0 missing clock-frequency property
[0.008002] /cpus/cpu@1 missing clock-frequency
Hi Mr.Simon Glass,
Currently I am working on an embedded project with Minnowmax Turbot.
I am checking the performance of different compression algorithms that can
be employed in FIT image. I came across Brotli and felt that it might suit
my use case.
I had integrated the Brotli to U-Boot and tes
On Fri, Jul 1, 2016 at 6:40 PM, Simon Glass wrote:
> Hi,
>
> On 1 July 2016 at 00:13, vinoth eswaran wrote:
> > Hello,
> >
> > I am working on an embedded project using Minnowboard Max with U-boot
> > and customised Linux kernel.
> >
> > To opt
Hello,
I am working on an embedded project using Minnowboard Max with U-boot
and customised Linux kernel.
To optimize boot time, currently I am comparing the different
comparison algorithms and have read about Brotli compression, which
seems to be good. So I have planned to test and see how good
On Fri, Jun 24, 2016 at 1:57 PM, Wolfgang Denk wrote:
> Dear Vinoth,
>
> In message
> you
> wrote:
>>
>> I am using the following command to create uImage. Here in the architecture
>> argument I am not seeing any option corresponding to the Intel-x86_64. So
On Sun, Jun 26, 2016 at 4:53 AM, Simon Glass wrote:
>
> +Bin
>
> Hi,
>
> On 23 June 2016 at 08:45, vinoth eswaran wrote:
> > Hello,
> >
> > I am working on an embedded project with the u-boot and Minnowboard
> > max. With compressed kernel (bzImage) ever
Hello,
I have gone through the document in U-boot Readme.falcon in which it
explains we can skip loading the u-boot and load the Linux kernel directly.
This will save time for systems that looks to optimize the start up time.
In the document its mentioned that the "spl_start_uboot()" - as the
req
0x0010
0x7b348144 : 0x0058
### ERROR ### Please RESET the board ###
I didn't understand what#s happening here? Do I need to load the *.dtb file
also or this will be done internally by the u-boot.
Thanks & Regards,
Vinothkumar
On Thu, Jun 23, 2016 at 8:21 PM, Wolfgang Denk wro
Hello,
I am working on an embedded project with the u-boot and Minnowboard
max. With compressed kernel (bzImage) everything works fine, I want to
check the performance with
uncompressed kernel (vmlinux).
So for creating the image.fit file I followed the instructions as per
the file x86-fit-boot.t
Dear Mr.Wolfgang Denk,
On Wed, Jun 22, 2016 at 8:41 PM, Wolfgang Denk wrote:
> Dear vinoth,
>
> In message
> you
> wrote:
>>
>> I tried creating the uImage from the vmlinux --but I did not
>> understand what does the -a (load address) and -e (entry point )
Hello,
I am working on an embedded project to optimize the boot time on minnowboard.
Currently I am working with the u-boot. With compressed kernel
(bzImage) everything works fine, I want to check the performance with
uncompressed kernel (vmlinux).
I have found that u-boot cannot support the raw
On Fri, Jun 17, 2016 at 10:10 AM, Bin Meng wrote:
> +Simon, Jagan,
>
> On Fri, Jun 17, 2016 at 3:55 PM, vinoth eswaran wrote:
>> Hello Mr.Bin,
>>
>> In the file minnowmax_defconfig for SPI flash I am seeing many
>> configurations getting
Hello Mr.Bin,
In the file minnowmax_defconfig for SPI flash I am seeing many
configurations getting enabled,
CONFIG_SPI_FLASH=y
CONFIG_SPI_FLASH_GIGADEVICE=y
CONFIG_SPI_FLASH_MACRONIX=y
CONFIG_SPI_FLASH_STMICRO=y
CONFIG_SPI_FLASH_WINBOND=y
Do we need all the configurations and also I have seen
Hello Mr.Bin,
In the latest U-boot-x86 version I am seeing some error messages when
I enable the debug messages in the bios.c file.
I am checking the VESA driver initialization and it seems that for a
particular functional call it takes more time to process.
realmode_call(addr + 0x0003, num_
On Tue, Jun 14, 2016 at 11:13 AM, Bin Meng wrote:
> On Tue, Jun 14, 2016 at 2:57 PM, vinoth eswaran wrote:
>> Hello Mr.Bin,
>>
>> On Tue, Jun 14, 2016 at 4:04 AM, Bin Meng wrote:
>>> On Mon, Jun 13, 2016 at 5:41 PM, vinoth eswaran
>>> wrote:
>>>
Hello U-Boot developers,
In Minnowmax board, I am trying to enable the debug messages of
u-boot. When I try to enable the debug messages either through adding
-DDEBUG flag in config.mk or by adding #define DEBUG in
include/common.h file , I am getting the following error messages.
U-Boot imag
Hello Mr.Bin,
Hello Mr.George McCollister,
I am working on an embedded project to optimize Linux boot up time. I have
a camera application, which I need to run as fast as possible after
powering up the board.
For this currently I am analyzing how can I optimize the U-boot. As of now,
u-boot take
On Fri, Jun 10, 2016 at 2:53 PM, George McCollister
wrote:
> On Thu, Jun 9, 2016 at 11:01 PM, Bin Meng wrote:
>> Hi,
>>
>> +Simon, ML and Stefan.
>>
>> On Wed, Jun 8, 2016 at 11:58 PM, vinoth eswaran
>> wrote:
>>> Hello Bin,
>>>
&
Hello Bin,
>> Now I am seeing another issue , the USB3.0 port (bottom) is not
>> working. I am sure that both ports are working fine with UEFI
>> Firmware. I tested by connecting a mouse to the USB port , in the
>> USB2.0 port (upper) it is working fine but in the USB3.0 port the
>> mouse is not g
Hello Bin,
I am using the latest U-Boot version : u-boot-2016.07-rc1
I am seeing that after the bootup the USB port 3.0 -- the bottom one
in the board is not powering up.
I compared the dmesg logs with UEFI and with u-boot. I understood that
with u-boot EHCI driver is being used and with UEFI X
7:00 AM, Bin Meng wrote:
> Hi,
>
> On Tue, Jun 7, 2016 at 7:40 PM, vinoth eswaran wrote:
>> Hello Mr.BIn,
>>
>> I tested using the latest u-boot (u-boot-2016.07-rc1) with
>> CONFIG_GENERATE_ACPI_TABLE=y enabled. I am still facing the same
>> issue, the Lin
t;
> On Tue, Jun 7, 2016 at 2:09 PM, vinoth eswaran wrote:
>> Hello Mr.Bin,
>>
>
> Please keep the ML in the loop, also avoid top-posting, and always use
> plain text.
>
>> I have attached the start up logs for your reference, I have added some
>> debug messag
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