Re: [U-Boot] [bug report] sunxi: booting from eMMC

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 ###

Re: [U-Boot] [bug report] sunxi: booting from eMMC

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

Re: [U-Boot] [bug report] sunxi: booting from eMMC

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

Re: [U-Boot] [bug report] sunxi: booting from eMMC

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

Re: [U-Boot] [bug report] sunxi: booting from eMMC

emmc partitions > 3 нояб. 2016 г., в 16:10, Alexandr Bochkarev <aneox.in...@gmail.com> > написал(а): > > > 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

Re: [U-Boot] [bug report] sunxi: booting from eMMC

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

Re: [U-Boot] [bug report] sunxi: booting from eMMC

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

Re: [U-Boot] [bug report] sunxi: booting from eMMC

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

Re: [U-Boot] [bug report] sunxi: booting from eMMC

> > 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

Re: [U-Boot] [bug report] sunxi: booting from eMMC

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

Re: [U-Boot] [bug report] sunxi: booting from eMMC

all boot devices ### ERROR ### Please RESET the board ### > 12 окт. 2016 г., в 18:42, Alexandr Bochkarev <aneox.in...@gmail.com> > написал(а): > > >> I understood more clearly...Your target for using is sdc0(eMMC), right? > Yes > > Now i have checked det pin o

Re: [U-Boot] [bug report] sunxi: booting from eMMC

> 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)

Re: [U-Boot] [bug report] sunxi: booting from eMMC

gt; > 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. >&g

Re: [U-Boot] [bug report] sunxi: booting from eMMC

"; 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 <jh8

Re: [U-Boot] [bug report] sunxi: booting from eMMC

/2/2 Card did not respond to voltage select! 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? > 7 окт. 2016 г., в 14:44, Alexandr Bochkarev &l

Re: [U-Boot] [bug report] sunxi: booting from eMMC

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

Re: [U-Boot] [bug report] sunxi: booting from eMMC

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 <jagannadh.t...@gmail.com> написал(а): > > On Sun, Oct 2, 2

Re: [U-Boot] [bug report] sunxi: booting from eMMC

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