Warning - bad CRC, using default environment
Posted by
hans2 on
Feb 09, 2016; 9:33pm
URL: https://itus.accessinnov.com/Warning-bad-CRC-using-default-environment-tp16.html
I've noticed a CRC error on my Shield Sandbox:
....
OCTEON CN7020-AAP pass 1.2, Core clock: 1000 MHz, IO clock: 600 MHz, DDR clock: 667 MHz (1334 Mhz DDR)
Base DRAM address used by u-boot: 0x4f000000, size: 0x1000000
DRAM: 1 GiB
Clearing DRAM.....Clearing base address: 0x100000, size: 0xff00000, ub_base: 0x4f000000, ub_size: 0x1000000
Stack: 0xc0f71c60
Done clearing memory, ub_base: 0x4f000000
.Clearing base address: 0x20000000, size: 0x30000000, ub_base: 0x4f000000, ub_size: 0x1000000
Stack: 0xc0f71c60
Done clearing memory, ub_base: 0x4f000000
done
board_fixup_fdt: Found PCIe GPIO2 ..
MMC device not found, initializing
Octeon MMC/SD0: 1
*** Warning - bad CRC, using default environment
PCIe: Link timeout on port 0, probably the slot is empty
PCIe: Port 1 not in PCIe mode, skipping
PCIe: Port 2 not in PCIe mode, skipping
Net: cvmx_helper_interface: interface 0
cvmx_helper_interface: interface 1
cvmx_helper_interface: interface 4
octeth0, octeth1, octeth2, octeth3
Type the command 'usb start' to scan for USB storage devices.
late_board_init ..
ITUS: SW1 1 Bridge (INNER)
....
and later this unknown partition table:
[ 32.951060] rtc-ds1307 0-0068: hctosys: unable to read the hardware clock
[ 32.975753] Freeing unused kernel memory: 24128K (ffffffff80930000 - ffffffff820c0000)
Waiting for extroot dev : /dev/mmcblk0p4 : 0
Waiting for extroot dev : /dev/mmcblk0p4 : 1
Waiting for extroot dev : /dev/mmcblk0p4 : 2
Waiting for extroot dev : /dev/mmcblk0p4 : 3
Waiting for extroot dev : /dev/mmcblk0p4 : 4
Waiting for extroot dev : /dev/mmcblk0p4 : 5
[ 49.427013] mmc1: BKOPS_EN bit is not set
[ 49.447662] mmc1: new high speed DDR MMC card at address 0001
[ 49.466141] mmcblk0: mmc1:0001 P1XXXX 3.60 GiB
[ 49.483114] mmcblk0boot0: mmc1:0001 P1XXXX partition 1 2.00 MiB
[ 49.501470] mmcblk0boot1: mmc1:0001 P1XXXX partition 2 2.00 MiB
[ 49.519824] mmcblk0rpmb: mmc1:0001 P1XXXX partition 3 128 KiB
[ 49.541719] mmcblk0: p1 p2 p3 p4
[ 49.562698] mmcblk0boot1: unknown partition table
[ 49.584208] mmcblk0boot0: unknown partition table
Waiting for extroot dev : /dev/mmcblk0p4 : 16
Found /sys/block/mmcblk0/mmcblk0p4 : 17
Creating /dev/mmcblk0p4
Mounting /dev/mmcblk0p4 on /overlay
[ 50.523970] kjournald starting. Commit interval 5 seconds
[ 50.542640] EXT3-fs (mmcblk0p4): using internal journal
...
For the rest everything seems to work ok. Anyone know how to solve CRC error?
No more: Shield Pro v1, Chaos Calmer, FW 1.51 SP1