https://community.nxp.com/t5/i-MX-Processors/i-MX8M-Mini-Exception-Switching/m-p/1779549#M217800 <P>You can refer this code in uboot:</P> <P><A href="https://elixir.bootlin.com/u-boot/latest/source/arch/arm/cpu/armv8/transition.S#L13" target="_blank">https://elixir.bootlin.com/u-boot/latest/source/arch/arm/cpu/armv8/transition.S#L13</A></P> Mon, 25 Dec 2023 03:28:31 GMT Zhiming_Liu 2023-12-25T03:28:31Z https://community.nxp.com/t5/i-MX-Processors/i-MX8M-Mini-Exception-Switching/m-p/1779234#M217768 <P>I am using arm cortex a53 processor. I don't know how to exception level switching. What are the steps i have to follow?</P><P>&nbsp;</P><P>&nbsp;</P> Fri, 22 Dec 2023 10:55:03 GMT https://community.nxp.com/t5/i-MX-Processors/i-MX8M-Mini-Exception-Switching/m-p/1779234#M217768 Hariharan1 2023-12-22T10:55:03Z https://community.nxp.com/t5/i-MX-Processors/i-MX8M-Mini-Exception-Switching/m-p/1779549#M217800 <P>You can refer this code in uboot:</P> <P><A href="https://elixir.bootlin.com/u-boot/latest/source/arch/arm/cpu/armv8/transition.S#L13" target="_blank">https://elixir.bootlin.com/u-boot/latest/source/arch/arm/cpu/armv8/transition.S#L13</A></P> Mon, 25 Dec 2023 03:28:31 GMT https://community.nxp.com/t5/i-MX-Processors/i-MX8M-Mini-Exception-Switching/m-p/1779549#M217800 Zhiming_Liu 2023-12-25T03:28:31Z