Hey Peter, hope this is a bit more helpful:
U-Boot 2013.10-rc3 (Jan 20 2014 - 13:33:34)
CPU: Freescale i.MX6Q rev1.2 at 792 MHz
Reset cause: POR
Board: UDOO
DRAM: 1 GiB
MMC: FSL_SDHC: 0
*** Warning - bad CRC, using default environment
auto-detected panel HDMI
Display: HDMI (1024x768)
In: serial
Out: serial
Err: serial
Net: using phy at 6
FEC [PRIME]
Hit any key to stop autoboot: 0
UDOO board => help
? - alias for 'help'
base - print or set address offset
bdinfo - print Board Info structure
boot - boot default, i.e., run 'bootcmd'
bootd - boot default, i.e., run 'bootcmd'
bootm - boot application image from memory
bootp - boot image via network using BOOTP/TFTP protocol
bootz - boot Linux zImage image from memory
clocks - display clocks
clrlogo - fill the boot logo area with black
cmp - memory compare
coninfo - print console devices and information
cp - memory copy
crc32 - checksum calculation
dcache - enable or disable data cache
dhcp - boot image via network using DHCP/TFTP protocol
echo - echo args to console
editenv - edit environment variable
env - environment handling commands
erase - erase FLASH memory
exit - exit script
ext2load- load binary file from a Ext2 filesystem
ext2ls - list files in a directory (default /)
false - do nothing, unsuccessfully
fatinfo - print information about filesystem
fatload - load binary file from a dos filesystem
fatls - list files in a directory (default /)
fdt - flattened device tree utility commands
flinfo - print FLASH memory information
go - start application at address 'addr'
hdmidet - detect HDMI monitor
help - print command description/usage
icache - enable or disable instruction cache
iminfo - print header information for application image
imxtract- extract a part of a multi-image
itest - return true/false on integer compare
loadb - load binary file over serial line (kermit mode)
loads - load S-Record file over serial line
loadx - load binary file over serial line (xmodem mode)
loady - load binary file over serial line (ymodem mode)
loop - infinite loop on address range
md - memory display
mdio - MDIO utility commands
mii - MII utility commands
mm - memory modify (auto-incrementing address)
mmc - MMC sub system
mmcinfo - display MMC info
multiboot- manage a multiboot startup
mw - memory write (fill)
nfs - boot image via network using NFS protocol
nm - memory modify (constant address)
ping - send ICMP ECHO_REQUEST to network host
plotmsg - Plot text message on current display (HDMI or LVDS).
-r Overwrite last message.
-u Start writing just under Logo.
printenv- print environment variables
protect - enable or disable FLASH write protection
reset - Perform RESET of the CPU
run - run commands in an environment variable
sata - SATA sub system
saveenv - save environment variables to persistent storage
setenv - set environment variables
setexpr - set environment variable as the result of eval _expression_
showvar - print local hushshell variables
sleep - delay execution for some time
source - run script from memory
test - minimal test like /bin/sh
tftpboot- boot image via network using TFTP protocol
true - do nothing, successfully
version - print monitor, compiler and linker version
UDOO board => printenv
baudrate=115200
boot_fdt=try
bootcmd=mmc dev ${mmcdev}; if mmc rescan; then if run loadbootscript; then run bootscript; else if run loaduimage; then run mmcbooi
bootdelay=5
bootscript=echo Running bootscript from mmc ...; source
console=ttymxc1
ethact=FEC
ethaddr=00:c0:08:88:a2:a2
ethprime=FEC
fdt_addr=0x11000000
fdt_file=imx6q-udoo.dtb
fdt_high=0xffffffff
initrd_high=0xffffffff
ip_dyn=yes
loadaddr=0x12000000
loadbootscript=ext2load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};
loadfdt=ext2load mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}
loaduimage=ext2load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}
mmcargs=setenv bootargs console=${console},${baudrate} root=${mmcroot} ${hdmi_patch} fbmem=24M video=mxcfb0:dev=hdmi,1920x1080M@602
mmcboot=echo Booting from mmc ...; run mmcargs; if test ${boot_fdt} = yes || test ${boot_fdt} = try; then if run loadfdt; then boo;
mmcdev=0
mmcpart=1
mmcroot=/dev/mmcblk0p1 rootwait rw
netargs=setenv bootargs console=${console},${baudrate} root=/dev/nfs ${hdmi_patch} ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp
netboot=echo Booting from net ...; run netargs; if test ${ip_dyn} = yes; then setenv get_cmd dhcp; else setenv get_cmd tftp; fi; $;
script=boot.scr
splashpos=m,m
uimage=/boot/uImage
update_sd_firmware=if test ${ip_dyn} = yes; then setenv get_cmd dhcp; else setenv get_cmd tftp; fi; if mmc dev ${mmcdev}; then if i
update_sd_firmware_filename=u-boot.imx
Environment size: 2075/8188 bytes
UDOO board => iminfo
## Checking Image at 12000000 ...
Unknown image format!
UDOO board => md
md - memory display
Usage:
md [.b, .w, .l] address [# of objects]
UDOO board => mmcinfo
Device: FSL_SDHC
Manufacturer ID: 3
OEM: 5344
Name: SU16G
Tran Speed: 50000000
Rd Block Len: 512
SD version 3.0
High Capacity: Yes
Capacity: 14.8 GiB
Bus Width: 4-bit
UDOO board => showvar
HUSH_VERSION=0.01
UDOO board =>
On Sun, Mar 23, 2014 at 7:41 AM, Peter Robinson <pbrobinson@xxxxxxxxx> wrote:
On Sat, Mar 22, 2014 at 2:25 AM, Jason Porter <lightguard.jp@xxxxxxxxx> wrote:Not much help. Can you interrupt the boot during the uboot phase (ie
> Trying to boot the Fedora-Minimal-armhfp-rawhide-20140320-sda image I
> downloaded from koji today, looked like the 20140321 builds failed just
> gives me a blank screen. Here's the console output from booting their Ubuntu
> image:
before it says "Booting kernel from Legacy Image") and then at the
uboot prompt type:
help <press enter>
printenv <press enter>
And the take a copy of all the output for us. The above is using an
ancient kernel without DT support and is ancient history ;-)
Peter
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