Difference between revisions of "TS-7100 Booting up the board"
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The default U-Boot boot process will check for [[#Production_Mechanism|USB updates]]
The default U-Boot boot process will check for [[#Production_Mechanism|USB updates]] boot oneMMC. Details about the bootup process, features, and other U-Boot information can be found in the [[#U-Boot|U-Boot sections]].
Revision as of 10:03, 23 August 2019
Power input to the TS-7100 is supplied via the power input connector, refer to that section for information on voltage ranges for this device.
Once power is applied to the whole device, there will be output on the debug console port. The following section of the manual provides information on getting the serial console connected.
U-Boot 2016.03-00393-g6be207d941 (Aug 22 2019 - 14:44:48 -0700) CPU: Freescale i.MX6UL rev1.2 at 396 MHz Reset cause: WDOG Board: Technologic Systems TS-7100 FPGA: Rev 0x1 Silab: Rev 0x0 I2C: ready DRAM: 512 MiB MMC: FSL_SDHC: 0 Net: FEC0 [PRIME] Press Ctrl+C to abort autoboot in 1 second(s) starting USB... USB0: Port not available. USB1: USB EHCI 1.00 scanning bus 1 for devices... 1 USB Device(s) found scanning usb for storage devices... 0 Storage Device(s) found No storage devices, perhaps not 'usb start'ed..? Booting from the eMMC ... ** File not found /boot/boot.ub ** 30986 bytes read in 103 ms (293 KiB/s) 5243424 bytes read in 352 ms (14.2 MiB/s) NO CHRG jumper is set, not waiting Kernel image @ 0x80800000 [ 0x000000 - 0x500220 ] ## Flattened Device Tree blob at 83000000 Booting using the fdt blob at 0x83000000 Using Device Tree in place at 83000000, end 8300a909 Starting kernel ...
|Note:||The "*** Warning - bad CRC, using default environment" message can be safely ignored when the unit is first booted. This means that no environment variables have been saved to disk, and U-Boot is falling back to the default. If "env save" is run, this will save the environment to disk, and this message will go away unless there is a further issue.|
The default U-Boot boot process will check for USB updates before attempting to boot from on-board eMMC. Details about the bootup process, features, and other U-Boot information can be found in the U-Boot sections.