AnsweredAssumed Answered

fast boot with eMMC boot mode in i.MX8

Question asked by zhao shuangpeng on Nov 13, 2019
Latest reply on Nov 14, 2019 by igorpadykov

Hi everyone,


i.MX8x use SCU early boot+M4 freeRtos/Autosar to achieve 100MS CAN message answer time from power on when boot with eMMC(not nor flash).we have test the latest released MCU BSP(SDK_2.5.2_MEK-MIMX8QXP), the time from boot up (eMMC boot mode) to can answer time is about 250ms, it can not meet our customer's requirement, so we hope to optimize the bring up time and need your help.