Hi,
I have tried it, no success
>>U-Boot SPL 2016.11-rc3-1-g9fa5bf3-dirty (Nov 05 2016 - 16:18:14)
>>DRAM: 1024 MiB
>>CPU: 91200Hz, AXI/AHB/APB: 3/2/2
>>Trying to boot from MMC1
>>mmc_load_image_raw_sector: mmc block read error
>>SPL: failed to boot from all boot devices
>>### ERROR ### P
Hi,
On 04-11-16 23:57, Alexandr Bochkarev wrote:
I have found problem place, this patch with hotfix allows to boot Allwinner A20
from eMMC.
Dont know how to full fix it.
Maxime posted a proper fix for this issue yesterday:
https://patchwork.ozlabs.org/patch/691284/
Can you give that one a t
I have found problem place, this patch with hotfix allows to boot Allwinner A20
from eMMC.
Dont know how to full fix it.
commit 9fa5bf30e95ead17eb0c50375b305fb8615427a9
Author: root
Date: Sat Nov 5 04:41:30 2016 +0600
allow to boot A20 from eMMC, fix
diff --git a/drivers/mmc/sunxi_mmc.c
Replace emmc to sd card, on sdc2 lines. Remove sd on sdc0, works like a charm,
but with emmc not success
>>U-Boot SPL 2016.11-rc1-g4dc34be (Nov 04 2016 - 03:06:54)
>>DRAM: 1024 MiB
>>CPU: 91200Hz, AXI/AHB/APB: 3/2/2
>>Trying to boot from MMC2
>>U-Boot 2016.11-rc1-g4dc34be (Nov 04 2016 -
To exclude board factor, i get another board, Cubieboard2, desolder nand chip
and put emmc on sdc2 lines.
Boot kernel from sd on sdc0 lines, kernel init emmc well, in 4 bit mode
So, some trouble in u-boot is exist, PLEASE HELP!
U-Boot SPL 2016.11-rc1-g4dc34be
My board - A20:
U-Boot with my con
I have put external pullups on marsboard, boot from sd. Linux kernel init emmc
fine, 4-bit width bus, so board works well
Hit any key to stop autoboot: 2 ... 0
=> mmc list
SUNXI SD/MMC: 0 (SD)
SUNXI SD/MMC: 1
=> mmc dev 0
switch to partitions #0, OK
mmc0 is current device
=> mmc part
Partitio
Some summary
Marsboard by default has nand flash chip on sdc2 lines, but under nand chip,
there is emmc bga pads also.
So i have desoldered nand, and put emmc chip on it. Maybe there is no required
pull ups on data lines to work on 4-bit widh,
and when i boot kernel from sdc0 sd card, kernel
So, this debug output.
U-Boot SPL 2016.11-rc1-g4dc34be-dirty (Oct 13 2016 - 14:04:10)
DRAM: 1024 MiB
CPU: 91200Hz, AXI/AHB/APB: 3/2/2
Trying to boot from MMC2
init mmc 0 resource
init mmc 0 clock and io
mmc 0 set mod-clk req 2400 parent 2400 n 1 m 1 rate 2400
init mmc 2 resource
in
On 10/13/2016 02:49 AM, Alexandr Bochkarev wrote:
> I decided to check how linux kernel init emmc on marsboard, which i boot from
> SD card
> And i found, that it inited only in 1-bit mode, is it normal? it works, i can
> edit files on it
Well, it's not normal.
It's possible to use only 1bit bus
On 10/12/2016 11:03 PM, Alexandr Bochkarev wrote:
>
>>
>> define debug() in your mmc driver..or enable CONFIG_DEBUG..then you can see
>> all debug message.
>>
>
> When i define CONFIG_DEGUB, u-boot binary size is to large for a20 sram
> I have tried to disable unused features in config, but its
I decided to check how linux kernel init emmc on marsboard, which i boot from
SD card
And i found, that it inited only in 1-bit mode, is it normal? it works, i can
edit files on it
linux set
eMMC(sdc2) to mmc0
SD(sdc0) to mmc1
# cat /sys/kernel/debug/mmc0/ioseMMC
clock: 5200
>
> define debug() in your mmc driver..or enable CONFIG_DEBUG..then you can see
> all debug message.
>
When i define CONFIG_DEGUB, u-boot binary size is to large for a20 sram
I have tried to disable unused features in config, but its not enough
>
> If you're setting MMC_MODE_8BIT..try to rem
On 10/12/2016 10:11 PM, Alexandr Bochkarev wrote:
> Now i boot marsboard from sd card with new config
Good.
>
> => mmc list
> SUNXI SD/MMC: 0 (SD)
> SUNXI SD/MMC: 1
>
> => mmc info
> Device: SUNXI SD/MMC
> Manufacturer ID: 2
> OEM: 544d
> Name: SA04G
> Tran Speed: 5000
> Rd Block Len: 512
Now i boot marsboard from sd card with new config
=> mmc list
SUNXI SD/MMC: 0 (SD)
SUNXI SD/MMC: 1
=> mmc info
Device: SUNXI SD/MMC
Manufacturer ID: 2
OEM: 544d
Name: SA04G
Tran Speed: 5000
Rd Block Len: 512
SD version 3.0
High Capacity: Yes
Capacity: 3.6 GiB
Bus Width: 4-bit
Erase Group Siz
Now i found and add 2 in mmc_extra_slot_number config, compile and burn on
marsboard emmc(sdc2)
Got absolutely the same output, as from my board, except mmc number
U-Boot SPL 2016.11-rc1-g4dc34be-dirty (Oct 12 2016 - 18:48:07)
DRAM: 1024 MiB
CPU: 91200Hz, AXI/AHB/APB: 3/2/2
Trying to boot fro
> I understood more clearly...Your target for using is sdc0(eMMC), right?
Yes
Now i have checked det pin on my board. I use standart
A20-OLinuXino-Lime_defconfig with my board.
So PH1 is pull-fown. No changes if just remove det pin
U-Boot SPL 2016.11-rc1-g4dc34be-dirty (Oct 12 2016 - 18:12:37)
On 10/12/2016 09:11 PM, Alexandr Bochkarev wrote:
> On marsboard today i used 2014 u-boot, sd card on sdc0 hardware lines and
> emmc on sdc2 hardware lines.
> and get error "Card did not respond to voltage select!» , then i tried to
> boot without sd card, only with emmc on sdc2
>
> On my board
On marsboard today i used 2014 u-boot, sd card on sdc0 hardware lines and emmc
on sdc2 hardware lines.
and get error "Card did not respond to voltage select!» , then i tried to boot
without sd card, only with emmc on sdc2
On my board i used mainline u-boot, emmc on sdc0 hardware lines.
And get b
Added Hans (sunxi maintainer)
On 10/12/2016 08:25 PM, Alexandr Bochkarev wrote:
>> This log means that there is no card on slot..
> But then i tried my board with mainline u-boot, emmc was on sdc0 lines.
>
> Now i tried, boot marsboard from sd, hit button to stop kernel loading.
> sun7i# mmc list
> This log means that there is no card on slot..
But then i tried my board with mainline u-boot, emmc was on sdc0 lines.
Now i tried, boot marsboard from sd, hit button to stop kernel loading.
sun7i# mmc list
SUNXI SD/MMC: 0
Looks like its doesnt see emmc on sdc2.
sun7i# printenv
Environment si
On 10/12/2016 07:52 PM, Alexandr Bochkarev wrote:
> In order to exclude possible errors on my board, i get MarsBoard A20 Lite,
> desolder nand, and put on emmc pads my emmc flash.
> So emmc is on sdc2 lines. When iam booting from sd on sdc1, linux kernel can
> init emmc, and i got /dev/mmcblkp1,
In order to exclude possible errors on my board, i get MarsBoard A20 Lite,
desolder nand, and put on emmc pads my emmc flash.
So emmc is on sdc2 lines. When iam booting from sd on sdc1, linux kernel can
init emmc, and i got /dev/mmcblkp1, works well.
But when i eject sd and try to boot from sdc2
Hi!
Very appreciate your help! Hope we will fix it, because my board will be
garbage without emmc (
So, my steps:
git clone git://git.denx.de/u-boot.git --depth 1; cd u-boot;
make CROSS_COMPILE=arm-linux-gnueabihf- A20-OLinuXino-Lime_defconfig
make CROSS_COMPILE=arm-linux-gnueabihf-
Also turn on
On 10/03/2016 02:39 AM, AneoX wrote:
> Emmc Card was the new one, so i just burn a dump of working sd. Previously
> sd have been wired to board for test.
>
> Board is a custom, like olinuxino lime which with nand and sd slot, 512 mb
> ram. So i using it defconfig and in case of sd card, it works.
Hi Jaehoon,
On Tue, Sep 20, 2016 at 08:10:52AM +0900, Jaehoon Chung wrote:
> > So I've been on the same issue for the last couple of days.
> >
> > Since that board is already supported, adding support for the eMMC
> > basically came down to that patch on top of 2016.09-rc2.
> >
Like a sd card. I have emmc to sd adapter, so
dd if=u-boot-sunxi-with-spl.bin of=/dev/sdb bs=1024 seek=8
and then just solder emmc to my board.
2 окт. 2016 г. 23:08 пользователь "Jagan Teki"
написал:
On Sun, Oct 2, 2016 at 7:13 PM, Alexandr Bochkarev
wrote:
> Already tried. The same output:
>
Emmc Card was the new one, so i just burn a dump of working sd. Previously
sd have been wired to board for test.
Board is a custom, like olinuxino lime which with nand and sd slot, 512 mb
ram. So i using it defconfig and in case of sd card, it works.
Emmc lines has external pullups according to t
Already tried. The same output:
> mmc_load_image_raw_sector: mmc block read error
> SPL: failed to boot from all boot devices
> ### ERROR ### Please RESET the board ###
> 2 окт. 2016 г., в 19:38, Jagan Teki написал(а):
>
> On Sun, Oct 2, 2016 at 1:07 PM, Alexandr Bochkarev
> wrote:
>> Hi!
On Sun, Oct 2, 2016 at 10:45 PM, AneoX wrote:
> Like a sd card. I have emmc to sd adapter, so
>
> dd if=u-boot-sunxi-with-spl.bin of=/dev/sdb bs=1024 seek=8
I guess you cleaned[1] the card before doing this?
>
> and then just solder emmc to my board.
OK, which a20 board?
[1] http://linux-sunxi
On Sun, Oct 2, 2016 at 7:13 PM, Alexandr Bochkarev
wrote:
> Already tried. The same output:
>
> mmc_load_image_raw_sector: mmc block read error
> SPL: failed to boot from all boot devices
> ### ERROR ### Please RESET the board ###
Need few more info, how exactly you wrote SPL on emmc, could you p
On Sun, Oct 2, 2016 at 1:07 PM, Alexandr Bochkarev
wrote:
> Hi!
>
> I am trying to boot my A20 board from eMMC KLM4G1FE3B-B001, but has no
> success.
> Commenting mmc_change_freq has no effect.
> U-Boot 2016.03 just says Could not determine boot source
>
> I have found, that it stucks in sunxi_mm
Hi!
I am trying to boot my A20 board from eMMC KLM4G1FE3B-B001, but has no success.
Commenting mmc_change_freq has no effect.
U-Boot 2016.03 just says Could not determine boot source
I have found, that it stucks in sunxi_mmc_has_egon_boot_signature.
int sunxi_mmc_has_egon_boot_signature(struc
Hi Jaehoon,
On Tue, Sep 20, 2016 at 08:10:52AM +0900, Jaehoon Chung wrote:
> On 09/19/2016 10:17 PM, Maxime Ripard wrote:
> > On Wed, Sep 14, 2016 at 12:05:19PM +0200, Hans de Goede wrote:
> >> Hi,
> >>
> >> On 13-09-16 13:50, Maxime Ripard wrote:
> >>> Hi,
> >>>
> >>> On Mon, Sep 12, 2016 at 04:4
Hi,
On 09/19/2016 10:17 PM, Maxime Ripard wrote:
> On Wed, Sep 14, 2016 at 12:05:19PM +0200, Hans de Goede wrote:
>> Hi,
>>
>> On 13-09-16 13:50, Maxime Ripard wrote:
>>> Hi,
>>>
>>> On Mon, Sep 12, 2016 at 04:47:49PM +0200, Hans de Goede wrote:
On 12-09-16 15:56, Maxime Ripard wrote:
> H
HI,
On 19-09-16 15:17, Maxime Ripard wrote:
On Wed, Sep 14, 2016 at 12:05:19PM +0200, Hans de Goede wrote:
Hi,
On 13-09-16 13:50, Maxime Ripard wrote:
Hi,
On Mon, Sep 12, 2016 at 04:47:49PM +0200, Hans de Goede wrote:
On 12-09-16 15:56, Maxime Ripard wrote:
Hi,
On Mon, Sep 12, 2016 at 01:
On Wed, Sep 14, 2016 at 12:05:19PM +0200, Hans de Goede wrote:
> Hi,
>
> On 13-09-16 13:50, Maxime Ripard wrote:
> >Hi,
> >
> >On Mon, Sep 12, 2016 at 04:47:49PM +0200, Hans de Goede wrote:
> >>On 12-09-16 15:56, Maxime Ripard wrote:
> >>>Hi,
> >>>
> >>>On Mon, Sep 12, 2016 at 01:53:24PM +0200, Ci
Hi,
On Wed, Sep 14, 2016 at 12:05:19PM +0200, Hans de Goede wrote:
> Hi,
>
> On 13-09-16 13:50, Maxime Ripard wrote:
> >Hi,
> >
> >On Mon, Sep 12, 2016 at 04:47:49PM +0200, Hans de Goede wrote:
> >>On 12-09-16 15:56, Maxime Ripard wrote:
> >>>Hi,
> >>>
> >>>On Mon, Sep 12, 2016 at 01:53:24PM +020
Hi,
On 13-09-16 13:50, Maxime Ripard wrote:
Hi,
On Mon, Sep 12, 2016 at 04:47:49PM +0200, Hans de Goede wrote:
On 12-09-16 15:56, Maxime Ripard wrote:
Hi,
On Mon, Sep 12, 2016 at 01:53:24PM +0200, Ciprian Manea wrote:
I'm using a SinA33 dev board (Allwinner a33 SoC) and at the moment
I'm tr
Hi,
On Mon, Sep 12, 2016 at 04:47:49PM +0200, Hans de Goede wrote:
> On 12-09-16 15:56, Maxime Ripard wrote:
> >Hi,
> >
> >On Mon, Sep 12, 2016 at 01:53:24PM +0200, Ciprian Manea wrote:
> >>I'm using a SinA33 dev board (Allwinner a33 SoC) and at the moment
> >>I'm trying to boot from the eMMC.
> >
Hi,
On 12-09-16 15:56, Maxime Ripard wrote:
Hi,
On Mon, Sep 12, 2016 at 01:53:24PM +0200, Ciprian Manea wrote:
I'm using a SinA33 dev board (Allwinner a33 SoC) and at the moment
I'm trying to boot from the eMMC.
But it fails in the following way:
*Got the following error at boot time:*
*U-B
Hi,
On Mon, Sep 12, 2016 at 01:53:24PM +0200, Ciprian Manea wrote:
> I'm using a SinA33 dev board (Allwinner a33 SoC) and at the moment
> I'm trying to boot from the eMMC.
>
> But it fails in the following way:
>
>
> *Got the following error at boot time:*
> *U-Boot SPL 2016.09-rc2-00125-g6e8b4
Hi,
I'm using a SinA33 dev board (Allwinner a33 SoC) and at the moment I'm
trying to boot from the eMMC.
But it fails in the following way:
*Got the following error at boot time:*
*U-Boot SPL 2016.09-rc2-00125-g6e8b42f (Sep 08 2016 - 11:00:46) DRAM: 1024
MiB Trying to boot from MMC2 MMC Dev
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