My serial cable. emmc etc. has arrived. Newest Dietpi does boot with emmc.
newly flashed latest image with sd card doesnt boot
GXBB:BL1:08dafd:0a8993;FEAT:EDFC318C;POC:3;RCY:0;EMMC:800;NAND:81;SD:0;READ:0;CHK:0;
TE: 198762
no sdio debug board detected
BL2 Built : 11:44:26, Nov 25 2015.
gxb gfb13a3b-c2 - jcao@wonton
Board ID = 8
set vcck to 1100 mv
set vddee to 1050 mv
CPU clk: 1536MHz
DDR channel setting: DDR0 Rank0+1 same
DDR0: 2048MB(auto) @ 912MHz(2T)-13
DataBus test pass!
AddrBus test pass!
Load fip header from SD, src: 0x0000c200, des: 0x01400000, size: 0x000000b0
Load bl30 from SD, src: 0x00010200, des: 0x01000000, size: 0x00009ef0
Sending bl30........................................OK.
Run bl30...
Load bl301 from SD, src: 0x0001c200, des: 0x01000000, size: 0x000018c0
Wait bl30...Done
Sending bl301.......OK.
Run bl301...
l31 from SD, src: 0x00020200, des: 0x10100000, size: 0x00011130
--- UART initialized after reboot ---
[Reset cause: unknown]
[Image: unknown, amlogic_v1.1.3046-00db630-dirty 2016-08-31 09:24:14 tao.zeng@droid04]
bl30: check_permit, count is 1
bl30: check_permit: ok!
chipidLoad bl33 from SD, src: 0x00034200, des: 0x01000000, size: 0x000a1d50
: ef be ad de d f0 ad ba ef be ad de not ES chip
[0.313552 Inits done]
secure task start!
high task start!
low task start!
NOTICE: BL3-1: v1.0(debug):4d2e34d
NOTICE: BL3-1: Built : 17:08:35, Oct 29 2015
INFO: BL3-1: Initializing runtime services
INFO: BL3-1: Preparing for EL3 exit to normal world
INFO: BL3-1: Next image address = 0x1000000
INFO: BL3-1: Next image spsr = 0x3c9
U-Boot 2021.07-armbian (Nov 22 2021 - 11:48:10 +0000) odroid-c2
Model: Hardkernel ODROID-C2
SoC: Amlogic Meson GXBB (S905) Revision 1f:c (0:1)
DRAM: 2 GiB
MMC: mmc@72000: 0, mmc@74000: 1
Loading Environment from nowhere... OK
In: serial
Out: serial
Err: serial
Net: eth0: ethernet@c9410000
Hit any key to stop autoboot: 0
=> boot
Card did not respond to voltage select! : -110
MMC Device 2 not found
no mmc device at slot 2
starting USB...
Bus usb@c9100000: USB DWC2
scanning bus usb@c9100000 for devices... 2 USB Device(s) found
scanning usb for storage devices... 0 Storage Device(s) found
Device 0: unknown device
Speed: 1000, full duplex
BOOTP broadcast 1
DHCP client bound to address 10.0.0.6 (6 ms)
*** Warning: no boot file name; using '0A000006.img'
Using ethernet@c9410000 device
TFTP from server 10.0.0.1; our IP address is 10.0.0.6
Filename '0A000006.img'.
Load address: 0x1080000
Loading: T T T T T T T T T T
Retry count exceeded; starting again
missing environment variable: bootfile
Retrieving file: pxelinux.cfg/0A0
Speed: 1000, full duplex
Using ethernet@c9410000 device
TFTP from server 10.0.0.1; our IP address is 10.0.0.6
Filename 'pxelinux.cfg/0A0'.
Load address: 0x1080000
Loading: T T T T T T T T T T