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 i used mainline u-boot, emmc on sdc0 hardware lines. And get block read error, logs below.
Brom on A20 chip firstly tries sdc0, if fail, then sdc2.
I understood more clearly...Your target for using is sdc0(eMMC), right? - marsboard for just testing is sdc0 (SD-card)..
I dont checked only gpio pins, maybe in det pin problem, i will try, thx.
If det-pin problem, it should be fixed too easy. :) I will try to check codes relevant to sunxi..
Sorry for helping more clearly..
12 окт. 2016 г., в 18:05, Jaehoon Chung jh80.chung@samsung.com написал(а):
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 SUNXI SD/MMC: 0
Looks like its doesnt see emmc on sdc2.
If i misunderstood something, let me know, plz. :) (Because i don't have targets relevant to sunxi..)
U-Boot SPL 2014.04-10685-g4af825f-dirty (Jun 14 2014 - 17:55:48) -> This is right? 2014?
What did you mean sdc0/sdc1/sdc2...do you mean the hardware line? If it's hardware line..sdc0 is for eMMC?
"Card did not respond to voltage select!"
- There is no card on slot..
- Power doesn't supply..
Did you check everything? Power, clock, gpio pin..
Best Regards, Jaehoon Chung
sun7i# printenv Environment size: 1919/131068 bytes autoboot=run loadkernel && run setargs && true && bootm 0x48000000 baudrate=115200 boot_ram=saved_stdout=$stdout;setenv stdout nc;if iminfo 0x41000000; then true; setenv stdout $saved_stdout; source 0x41000000;else setenv stdout $saved_stdout;fi bootcmd=if run loadbootenv; then echo Loaded environment from ${bootenv};env import -t ${scriptaddr} ${filesize};fi;if test -n "${uenvcmd}"; then echo Running uenvcmd ...;run uenvcmd;fi;if run loadbootscr; then echo Jumping to ${bootscr};source ${scriptaddr};fi;run autoboot; bootdelay=2 bootenv=uEnv.txt bootm_size=0x10000000 bootscr=boot.scr console=ttyS0,115200 device=mmc ethact=dwmac.1c50000 ethaddr=02:d8:09:82:e3:9b kernel=uImage loadbootenv=fatload $device $partition $scriptaddr ${bootenv} || ext2load $device $partition $scriptaddr boot/${bootenv} || ext2load $device $partition $scriptaddr ${bootenv} loadbootscr=fatload $device $partition $scriptaddr ${bootscr} || ext2load $device $partition $scriptaddr boot/${bootscr} ||ext2load $device $partition $scriptaddr ${bootscr} loadkernel=if bootpath=/boot/ && ext2load $device $partition 0x43000000 ${bootpath}${script} && ext2load $device $partition 0x48000000 ${bootpath}${kernel};then true; elif bootpath=/ && fatload $device $partition 0x43000000 ${script} && fatload $device $partition 0x48000000 ${kernel};then true; elif bootpath=/ && ext2load $device $partition 0x43000000 ${bootpath}${script} && ext2load $device $partition 0x48000000 ${bootpath}${kernel};then true; else false;fi loglevel=8 panicarg=panic=10 partition=0:1 script=script.bin scriptaddr=0x44000000 setargs=if test -z \"$root\"; then if test \"$bootpath\" = "/boot/"; then root="/dev/mmcblk0p1 rootwait"; else root="/dev/mmcblk0p2 rootwait"; fi; fi; setenv bootargs console=${console} root=${root} loglevel=${loglevel} ${panicarg} ${extraargs} stderr=serial stdin=serial stdout=serial
12 окт. 2016 г., в 17:09, Jaehoon Chung jh80.chung@samsung.com написал(а):
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, works well. But when i eject sd and try to boot from sdc2 emmc, get the same err 17. In this case i have used some old uboot from marsboard site, because mainline u-boot have not config for a20 marsboard.
U-Boot SPL 2014.04-10685-g4af825f-dirty (Jun 14 2014 - 17:55:48) Board: MarsBoard-A20 & MarsPI DRAM: 1024 MiB CPU: 960000000Hz, AXI/AHB/APB: 3/2/2 Card did not respond to voltage select!
This log means that there is no card on slot.. In my case..when i set the wrong mmc boot dev in environment, I had seen the similar log. Could you share the environment values?
spl: mmc init failed: err - -17 ### ERROR ### Please RESET the board ###
So, the problem with eMMC KLM4G1FE3B-B001 is exists( Maybe you know some cheap emmc, which is 100% works with mainline u-boot?
I'm not sure...100% working card...because we don't ensure 100% what problem there are in mainline u-boot.
7 окт. 2016 г., в 14:44, Alexandr Bochkarev <aneox.inbox@gmail.com mailto:aneox.inbox@gmail.com> написал(а):
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 CONFIG_MMC_TRACE
the below log seems that is nothing to do..arguments/response data..everything are 0.. It's strange.
Best Regards, Jaehoon Chung
After run, got:
Trying to boot from MMC1 CMD_SEND:0 ..ARG... 0x00000000 ..MMC_RSP_NONE CMD_SEND:8 ..ARG... 0x00000000 ..RET... -110 CMD_SEND:55 ..ARG... 0x00000000 ..RET... -110 CMD_SEND:0 ..ARG... 0x00000000 ..MMC_RSP_NONE CMD_SEND:1 ..ARG... 0x00000000 ..MMC_RSP_R3,4.. 0x00000000 CMD_SEND:1 ..ARG... 0x00000000 ..MMC_RSP_R3,4.. 0x00000000 CMD_SEND:0 ..ARG... 0x00000000 ..MMC_RSP_NONE CMD_SEND:1 ..ARG... 0x00000000 ..MMC_RSP_R3,4.. 0x00000000 CMD_SEND:1 ..ARG... 0x00000000 ..MMC_RSP_R3,4.. 0x00000000 CMD_SEND:2 ..ARG... 0x00000000 ..MMC_RSP_R2.. 0x00000000 .. .. 0x00000000 .. .. 0x00000000 .. .. 0x00000000
.....DUMPING DATA .....000 - 00 00 00 00 .....004 - 00 00 00 00 .....008 - 00 00 00 00 .....012 - 00 00 00 00 CMD_SEND:3 ..ARG... 0x00000000 ..MMC_RSP_R1,5,6,7 . 0x00000000 CMD_SEND:9 ..ARG... 0x00000000 ..MMC_RSP_R2.. 0x00000000 .. .. 0x00000000 .. .. 0x00000000 .. .. 0x00000000
.....DUMPING DATA .....000 - 00 00 00 00 .....004 - 00 00 00 00 .....008 - 00 00 00 00 .....012 - 00 00 00 00 CMD_SEND:13 ..ARG... 0x00000000 ..MMC_RSP_R1,5,6,7 . 0x00000000 CURR STATE:3 CMD_SEND:7 ..ARG... 0x00000000 ..MMC_RSP_R1,5,6,7 . 0x00000000 CMD_SEND:8 ..ARG... 0x00000000 ..MMC_RSP_R1,5,6,7 . 0x00000000 CMD_SEND:8 ..ARG... 0x00000000 ..MMC_RSP_R1,5,6,7 . 0x00000000 CMD_SEND:6 ..ARG... 0x00000000 ..MMC_RSP_R1b.. 0x00000000 CMD_SEND:13 ..ARG... 0x00000000 ..MMC_RSP_R1,5,6,7 . 0x00000000 CURR STATE:4 CMD_SEND:8 ..ARG... 0x00000000 ..MMC_RSP_R1,5,6,7 . 0x00000000 CMD_SEND:6 ..ARG... 0x00000000 ..RET... -110 CMD_SEND:16 ..ARG... 0x00000000 ..MMC_RSP_R1,5,6,7 . 0x00000000 CMD_SEND:17 ..ARG... 0x00000000 ..RET... -110
hdr read sector 80, count=0 mmc_load_image_raw_sector: mmc block read error SPL: failed to boot from all boot devices ### ERROR ### Please RESET the board ###
So, spl_mmc.c on line 66, blk_dread return 0 count blk.h on line 389, block_dev->block_read(block_dev, start, blkcnt, buffer) return 0 block_dev->block_read is a pointer, seems like it defined in mmc_legacy.c on line 144, bdesc->block_read = mmc_bread; mmc.c, line 285 mmc_read_blocks return Failed to read blocks mmc.c, line 223, mmc_send_cmd return 0, cmdidx was 17, like last in mmc trace
> 7 окт. 2016 г., в 5:48, Jaehoon Chung <jh80.chung@samsung.com mailto:jh80.chung@samsung.com> написал(а): > > 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. >> Emmc lines has external pullups according to the datasheet. > > Well, i needs to get more information..If you guess that seems to return 0 from block_read().. > then you can find which condition was hit..is it impossible? > > If you can share more debug message..then i will help you. > > Best Regards, > Jaehoon Chung > >> >> 2 окт. 2016 г. 23:28 пользователь "Jagan Teki" <jagannadh.teki@gmail.com mailto:jagannadh.teki@gmail.com> >> написал: >> >> On Sun, Oct 2, 2016 at 10:45 PM, AneoX <aneox.inbox@gmail.com mailto:aneox.inbox@gmail.com> 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.org/Bootable_SD_card >> >> thanks! >> -- >> Jagan Teki >> Free Software Engineer | www.openedev.com http://www.openedev.com/ >> U-Boot, Linux | Upstream Maintainer >> Hyderabad, India. >> _______________________________________________ >> U-Boot mailing list >> U-Boot@lists.denx.de mailto:U-Boot@lists.denx.de >> http://lists.denx.de/mailman/listinfo/u-boot