On Tue, Sep 20, 2016 at 1:17 PM, Robert Nelson <robertcnel...@gmail.com> wrote: > On Tue, Sep 20, 2016 at 12:48 PM, Robert Nelson <robertcnel...@gmail.com> > wrote: >> On Tue, Sep 20, 2016 at 12:38 PM, Robert Nelson <robertcnel...@gmail.com> >> wrote: >>> On Tue, Sep 20, 2016 at 12:32 PM, Robert Nelson <robertcnel...@gmail.com> >>> wrote: >>>> On Tue, Sep 20, 2016 at 12:17 PM, Robert Nelson <robertcnel...@gmail.com> >>>> wrote: >>>>> On Tue, Sep 20, 2016 at 12:05 PM, Dave Lynch <dhlyn...@gmail.com> wrote: >>>>>> That image is not working for me either. >>>>>> >>>>>> If I am following this, there is an issue where the eMMC is being >>>>>> partitioned as if it is 4G instead of 2G correct ? >>>>>> >>>>>> If I just modify the sfdisk portion of the Flash script will that correct >>>>>> this ? >>>>>> >>>>> >>>>> Humm.. >>>>> >>>>> i had just tested >>>>> BBB-eMMC-flasher-debian-8.5-console-armhf-2016-09-09-2gb.img.xz this >>>>> morning on a Rev C.. (it had flashed just fine) >>>>> >>>>> Let's try it on one of my old A5A's.. (that's close to your A6).. >>>> >>>> So on my A5A... >>>> >>>> >>>> U-Boot SPL 2016.09-rc2-00001-g2e7c9a7 (Sep 09 2016 - 14:20:16) >>>> Trying to boot from MMC2 >>>> Expected Linux image is not found. Trying to start U-boot >>>> >>>> >>>> U-Boot 2016.09-rc2-00001-g2e7c9a7 (Sep 09 2016 - 14:20:16 -0500), >>>> Build: jenkins-github_Bootloader-Builder-446 >>>> >>>> DRAM: 512 MiB >>>> Reset Source: Power-on reset has occurred. >>>> MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1 >>>> Using default environment >>>> >>>> Board: BeagleBone Black >>>> Net: >>>> Warning: ethernet@4a100000 using MAC address from ROM >>>> eth0: ethernet@4a100000 >>>> Press SPACE to abort autoboot in 2 seconds >>>> board_name=[A335BNLT] ... >>>> board_rev=[0A5A] ... >>>> Card did not respond to voltage select! >>>> Card did not respond to voltage select! >>>> Card did not respond to voltage select! >>>> gpio: pin 56 (gpio 56) value is 0 >>>> gpio: pin 55 (gpio 55) value is 0 >>>> gpio: pin 54 (gpio 54) value is 0 >>>> gpio: pin 53 (gpio 53) value is 1 >>>> Card did not respond to voltage select! >>>> Card did not respond to voltage select! >>>> ** First descriptor is NOT a primary desc on 1:1 ** >>>> switch to partitions #0, OK >>>> mmc1(part 0) is current device >>>> ** No partition table - mmc 1 ** >>>> gpio: pin 56 (gpio 56) value is 0 >>>> gpio: pin 55 (gpio 55) value is 0 >>>> gpio: pin 54 (gpio 54) value is 0 >>>> gpio: pin 53 (gpio 53) value is 1 >>>> ** First descriptor is NOT a primary desc on 1:1 ** >>>> switch to partitions #0, OK >>>> mmc1(part 0) is current device >>>> ** First descriptor is NOT a primary desc on 1:1 ** >>>> gpio: pin 54 (gpio 54) value is 1 >>>> ** No partition table - mmc 1 ** >>>> Checking for: /uEnv.txt ... >>>> ** No partition table - mmc 1 ** >>>> Checking for: /boot.scr ... >>>> ** No partition table - mmc 1 ** >>>> Checking for: /boot/boot.scr ... >>>> ** No partition table - mmc 1 ** >>>> Checking for: /boot/uEnv.txt ... >>>> ** No partition table - mmc 1 ** >>>> ** No partition table - mmc 1 ** >>>> ** No partition table - mmc 1 ** >>>> ** No partition table - mmc 1 ** >>>> ** No partition table - mmc 1 ** >>>> ** No partition table - mmc 1 ** >>>> ** No partition table - mmc 1 ** >>>> starting USB... >>>> USB0: Port not available. >>>> ethernet@4a100000 Waiting for PHY auto negotiation to complete >>>> >>>> Crap! >>> >>> => mmc list >>> OMAP SD/MMC: 0 >>> OMAP SD/MMC: 1 (eMMC) >>> => mmc dev 1 >>> ** First descriptor is NOT a primary desc on 1:1 ** >>> switch to partitions #0, OK >>> mmc1(part 0) is current device >>> => mmc part >>> ## Unknown partition table type 0 >>> => ums 0 mmc 1 >>> UMS: LUN 0, dev 1, hwpart 0, sector 0x0, count 0x394000 >>> musb-hdrc: peripheral reset irq lost! >>> >>> x86 (usb) >>> >>> [13599.751428] sd 6:0:0:0: [sdb] Attached SCSI removable disk >>> [14831.039791] sd 6:0:0:0: [sdb] 3751936 512-byte logical blocks: >>> (1.92 GB/1.79 GiB) >>> [14831.040085] sd 6:0:0:0: [sdb] Write Protect is off >>> [14831.040088] sd 6:0:0:0: [sdb] Mode Sense: 0f 00 00 00 >>> [14831.040409] sd 6:0:0:0: [sdb] Write cache: enabled, read cache: >>> enabled, doesn't support DPO or FUA >>> [14831.052981] sd 6:0:0:0: [sdb] Attached SCSI removable disk >>> voodoo@hades:/opt/images/elinux/2016-09-09/flasher$ sudo fdisk -l /dev/sdb >>> [sudo] password for voodoo: >>> Disk /dev/sdb: 1.8 GiB, 1920991232 bytes, 3751936 sectors >>> Units: sectors of 1 * 512 = 512 bytes >>> Sector size (logical/physical): 512 bytes / 512 bytes >>> I/O size (minimum/optimal): 512 bytes / 512 bytes >>> voodoo@hades:/opt/images/elinux/2016-09-09/flasher$ >>> >>> okay, that's not good, even the block exported to my x86 linux desktop >>> is not showing a partition.. >> >> moving the partition table back from 4MB -> 1MB... no change.. > > Okay, got it working... > > On the A5A/A6, u-boot SPL-DTB boot doesn't seem to properly initialize > the eMMC.. > > It does "enough" to load u-boot.img, but after that point, the eMMC is > useless.. > > The kernel can re-init the eMMC, hence the flasher can write to the eMMC.. > > I've pushed out a new build of u-boot, reverting to the old, non SPL-DTB > boot.. > > https://github.com/RobertCNelson/Bootloader-Builder/commit/ac00dbea1aa6f01d1c1f57e751233f9b38739c88
Okay, tested on both a A5A and C... The image builder script is running, new images should be uploaded in a couple hours. Regards, -- Robert Nelson https://rcn-ee.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/CAOCHtYhsKorLaLQt7mXf5UJHcJOLXiqr6kz%3D3jC-1wsxfmZkuA%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
