On 9/28/20 9:58 AM, Joakim Zhang wrote: >> Can someone check the vf610, too? > > I check the VF610 RM just now, indeed it has ECC feature, there is also a NOTE in "12.1.4.13 Detection and Correction of Memory Errors" section: > > All FlexCAN memory must be initialized before starting its > operation in order to have the parity bits in memory properly > updated. The WRMFRZ bit in Control 2 Register (CTRL2) > grants write access to all memory positions from 0x080 to > 0xADF. Sounds good. Marc -- Pengutronix e.K. | Marc Kleine-Budde | Embedded Linux | https://www.pengutronix.de | Vertretung West/Dortmund | Phone: +49-231-2826-924 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
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