I’m using the MYD-Y6ULX-HMI series boards supports the Linux kernel version 4.1.15, and provided with rich hardware and software resource. They recommend to use Ubuntu 16.04 64bit distribution. For more details about the devkit
→ http://www.myirtech.com/list.asp?id=602
→ MYD-Y6ULX Resource
By referring their usermanual, (1) Installed virtualBox with Ubuntu 16.04 64bit distribution
(2) Installed software package and made the working directory in root.
(3) Installed Yocto toolchain:gcc version 5.3.0(GCC) - for driver(metatoolchain)
After installation sourced the env file & checked the toolchain version
qmax@qmax-VirtualBox:~$ source /opt/myir-imx6ulx-fb/4.1.15-2.0.2/environment-setup-cortexa7hf-neon-poky-linux-gnueabi
qmax@qmax-VirtualBox:~$ arm-poky-linux-gnueabi-gcc --version
arm-poky-linux-gnueabi-gcc (GCC) 5.3.0
Copyright (C) 2015 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
qmax@qmax-VirtualBox:~$ $CROSS_COMPILE
bash: arm-poky-linux-gnueabi-: command not found
qmax@qmax-VirtualBox:~$ $ARCH
bash: arm: command not found
(4) Now trying to make u-boot config and compiling it with that able to generate config file but facing issue while compiling it,
(a) Sourced the metaToolChain
(b) Entered the U-bootsource file directory
(c) given sudo make distclean
(d) Exported the env variables CROSS_COMPILER and ARCH
(e) sudo make the core board of one i’m using is MYC-Y6ULY2-356N256D-50-C
(f) sudo make But cant able to compile. Can any one please help on this to solve the issue?
qmax@qmax-VirtualBox:~/MYD-Y6ULX-devel/04-Sources/MYiR-iMX-Uboot$ sudo make distclean
[sudo] password for qmax:
CLEAN scripts/basic
CLEAN scripts/kconfig
CLEAN include/config include/generated
CLEAN .config include/autoconf.mk.dep include/autoconf.mk include/config.h
qmax@qmax-VirtualBox:~/MYD-Y6ULX-devel/04-Sources/MYiR-iMX-Uboot$ export CROSS_COMPILE=arm-poky-linux-gnueabi-
qmax@qmax-VirtualBox:~/MYD-Y6ULX-devel/04-Sources/MYiR-iMX-Uboot$ export ARCH=arm
qmax@qmax-VirtualBox:~/MYD-Y6ULX-devel/04-Sources/MYiR-iMX-Uboot$ sudo make myd_y6ull_14x14_nand_defconfig
HOSTCC scripts/basic/fixdep
HOSTCC scripts/kconfig/conf.o
SHIPPED scripts/kconfig/zconf.tab.c
SHIPPED scripts/kconfig/zconf.lex.c
SHIPPED scripts/kconfig/zconf.hash.c
HOSTCC scripts/kconfig/zconf.tab.o
HOSTLD scripts/kconfig/conf
#
# configuration written to .config
#
qmax@qmax-VirtualBox:~/MYD-Y6ULX-devel/04-Sources/MYiR-iMX-Uboot$ sudo make
scripts/kconfig/conf --silentoldconfig Kconfig
CHK include/config.h
UPD include/config.h
GEN include/autoconf.mk
GEN include/autoconf.mk.dep
CHK include/config/uboot.release
UPD include/config/uboot.release
CHK include/generated/version_autogenerated.h
UPD include/generated/version_autogenerated.h
CHK include/generated/timestamp_autogenerated.h
UPD include/generated/timestamp_autogenerated.h
CC lib/asm-offsets.s
lib/asm-offsets.c:1:0: error: bad value (armv5) for -march= switch
/*
^
Kbuild:43: recipe for target 'lib/asm-offsets.s' failed
make[1]: *** [lib/asm-offsets.s] Error 1
Makefile:1254: recipe for target 'prepare0' failed
make: *** [prepare0] Error 2
