TS-7970 U-boot changelog

From embeddedTS Manuals
Revision as of 11:14, 10 May 2016 by Mark (talk | contribs)
Jun-17-2015
  • Added TS-7970 support
Jul-27-2015
  • Added fix for PCIe hang in Linux. Some of the GPR1 regs were not being reset after a reboot. U-boot will now reset these before going into Linux. This hang was not present on all CPUs, usually solo, and only if PCIe is enabled in the kernel.
Oct-07-2015
  • TS-7970 now has a POR on every reboot
  • TS-7970 can reload the FPGA from a /boot/ts7970.vme file
  • PUSH_SW is now read through i2c to free up FPGA_IRQ_1
May-09-2016
  • Updated to imx_v2015.04_3.14.52_1.1.0_ga branch
  • Updated DDR config to latest NXP recommendations
  • Includes new thermal driver. If the CPU has overheated and rebooted it will wait in u-boot until the system cools down to the temperature specified in the thermal fuses. These are adjustable one time in software.
  • Disabled NFS umountall
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