Am 2018-08-09 17:31, schrieb Robert Moskowitz:
On 08/09/2018 11:21 AM, arm_ml@rirasoft.de wrote:
Am 2018-08-09 16:57, schrieb Robert Moskowitz:
On 08/09/2018 10:31 AM, arm_ml@rirasoft.de wrote:
Am 2018-08-09 13:58, schrieb Robert Moskowitz:
On 08/09/2018 07:34 AM, arm_ml@rirasoft.de wrote:
Am 2018-08-07 12:23, schrieb Pablo Sebastián Greco: > <snip>
snip
Okay, I give CentOs on this device a try. What have I done:
- write Fedora-Minimal-armhfp-Rawhide-20180802.n.0-sda.raw.xz on
the SD-card 2. delete all 4 partions 3. mount CentOS-Userland-7-armv7hl-Minimal-1611-CubieTruck.img as loop device 4. create 3 new partions on SD-Card (same size as CentOS-Image) 5. copy 1. and 3. partion from CentOS to SD-Card 6. copy sun8i-a83t-cubietruck-plus.dtb From Fedora to /mnt/SDCard/1/dtb-4.4.34-201.el7.armv7hl/ 7. boot from SD-Card
boot log: U-Boot SPL 2018.09-rc1 (Jul 31 2018 - 12:18:07 +0000) DRAM: 2048 MiB Trying to boot from MMC1
U-Boot 2018.09-rc1 (Jul 31 2018 - 12:18:07 +0000) Allwinner Technology
OK. You are using the latest uboot. Centos build only has 2018.03
Another way is to copy the uboot from Fedora:
/usr/share/uboot/Cubietruck_plus/
and dd that onto the Centos 1804 image (why are you using the old 1611 image? There were problems with it an Cubietruck+ as I recall).
I'm using CentOS-Userland-7-armv7hl-Minimal-1611-CubieTruck.img.xz because of the CubieTruck in the name. With the CentOS-Userland-7-armv7hl-generic-Minimal-1804-sda.raw.xz the boot process complains about missing vmlinuz-4.14.28-201.el7.centos.armv7hl
Read the instructions on: https://wiki.centos.org/SpecialInterestGroup/AltArch/armhfp for installing Centos generic userland.
But follow my recommendation to swipe the newer uboot from your Fedora-rawhide image, rather than installing the uboot-images on your system and only getting the 2018.03 version.
It runs fine on my Cubieboard2 and Cubietruck. I do not have a plus.
snip
Following the the instructions above:
[root@destn41936 ~]# xzcat CentOS-Userland-7-armv7hl-generic-Minimal-1804-sda.raw.xz | dd of=/dev/sdb status=progress 2874188288 bytes (2,9 GB, 2,7 GiB) copied, 501 s, 5,7 MB/s 5615616+0 Datensätze ein 5615616+0 Datensätze aus 2875195392 bytes (2,9 GB, 2,7 GiB) copied, 534,501 s, 5,4 MB/s [root@destn41936 ~]# dd if=/usr/share/uboot/Cubietruck_plus/u-boot-sunxi-with-spl.bin of=/dev/sdb bs=1024 seek=8 conv=fsync,notrunc 536+0 Datensätze ein 536+0 Datensätze aus 548864 bytes (549 kB, 536 KiB) copied, 0,258281 s, 2,1 MB/s [root@destn41936 ~]#
booting: U-Boot 2018.03 (Mar 20 2018 - 07:38:50 +0000) Allwinner Technology
CPU: Allwinner A83T (SUN8I 1673) Model: Cubietech Cubietruck Plus I2C: ready DRAM: 2 GiB MMC: SUNXI SD/MMC: 0, SUNXI SD/MMC: 1 Loading Environment from FAT... *** Warning - bad CRC, using default environment
Failed (-5) Loading Environment from MMC... *** Warning - bad CRC, using default environment
Failed (-5) In: serial Out: serial Err: serial Net: No ethernet found. starting USB... USB0: data abort pc : [<bff8f5da>] lr : [<bff8f5bd>] reloc pc : [<4a01c5da>] lr : [<4a01c5bd>] sp : bbf50c40 ip : bbf5a78c fp : 00000002 r10: bffb4f18 r9 : bbf52ee0 r8 : 00000000 r7 : ffffffff r6 : bbf599dc r5 : bffb30b4 r4 : bbf597f0 r3 : ffffffff r2 : 01c00004 r1 : ffff3f8f r0 : 00000000 Flags: nZCv IRQs off FIQs off Mode SVC_32 Resetting CPU ...
resetting ...
Andreas