topic Re: imx6q boot issue in i.MX Processors

imx6q boot issue

lixuhui112 — Tue, 16 Aug 2016 03:32:12 GMT

My custom board: reference mx6q_sabreauto BSP: 4.1.15_1.0.0_ga , I can use mfg boot uboot ,but I use sd boot form uSDHC4 ,it is not work ,

Bootmode[1:0] to 10 boot form boart seting

and sw[8-1] to 0100 0011

but it is not work ,

If there any need to be configured ，please help me ,

Thanks,

lixuhui112 — Tue, 16 Aug 2016 03:42:08 GMT

and I use

Bootmode[1:0] to 10 boot form boart seting

and sw[8-1] to 00111100

boot form spinor it also not work

igorpadykov — Tue, 16 Aug 2016 05:21:33 GMT

Hi xuhui

for new board it is necessary to run ddr test and find new calibration

settings, change uboot ../mx6sabresd/mx6q_4x_mt41j128.cfg with new

settings and rebuild uboot

If board still not boots, attach jtag and check boot settings in register

SRC_SBMR1,2. Also please check Chapter 8 Avoiding Board Bring-up Problems

i.MX6 System Development User’s Guide

Best regards

igor

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lixuhui112 — Tue, 16 Aug 2016 06:56:54 GMT

Hi igor,

Thanks for your reply

my board can boot use mfgtool , but can not sd and spinor,