IMX6ULL Processor's U-boot(2022.04)

[Embedded-world]

Hi Experts,

I'm a newbie working with the IMX6ULL Processor's U-Boot (version 2022.04).

Currently, I'm working on a custom SOM featuring the IMX6ULL Processor. I need to customize the files/sources at the U-Boot level. Can someone kindly guide me through the steps for this?

Thanks in advance.

Regards,

Ravikumar

[Embedded-world]

Thanks for your support @Manuel_Salas , I updated the cross compiler and resolved the above issue.

[Manuel_Salas · Accepted solution]

Hello @Embedded-world 

You can refer to i.MX_BSP_Porting_Guide_Linux in chapter 3. 

There is explained all about of porting kernel and U-Boot for custom boards.

I hope this information can helps to you.

Best regards!

Salas.

[Embedded-world]

Hi @Manuel_Salas 

I followed the  i.MX_BSP_Porting_Guide_Linux , but now i facing the issue is: 

scripts/kconfig/conf --syncconfig Kconfig
UPD include/config.h
CFG u-boot.cfg
GEN include/autoconf.mk
GEN include/autoconf.mk.dep
UPD include/config/uboot.release
UPD include/generated/version_autogenerated.h
UPD include/generated/timestamp_autogenerated.h
UPD include/generated/dt.h
ENVC include/generated/env.txt
ENVP include/generated/env.in
ENVT include/generated/environment.h
CC lib/asm-offsets.s
cc1: error: bad value (‘generic-armv7-a’) for ‘-mtune=’ switch
cc1: note: valid arguments to ‘-mtune=’ switch are: nocona core2 nehalem corei7 westmere sandybridge corei7-avx ivybridge core-avx-i haswell core-avx2 broadwell skylake skylake-avx512 cannonlake icelake-client rocketlake icelake-server cascadelake tigerlake cooperlake sapphirerapids alderlake bonnell atom silvermont slm goldmont goldmont-plus tremont knl knm intel x86-64 eden-x2 nano nano-1000 nano-2000 nano-3000 nano-x2 eden-x4 nano-x4 k8 k8-sse3 opteron opteron-sse3 athlon64 athlon64-sse3 athlon-fx amdfam10 barcelona bdver1 bdver2 bdver3 bdver4 znver1 znver2 znver3 btver1 btver2 generic native
make[1]: *** [scripts/Makefile.build:143: lib/asm-offsets.s] Error 1
make: *** [Makefile:1954: prepare0] Error 2

Please help me to resolve above issue,


Thanks and Regards,

Ravikumar