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Failed to build the kernel 4.9

Question asked by Surendra Dhobale on Nov 22, 2017
Latest reply on Dec 7, 2017 by Ivan Efremov

Hello All,

      I have downloaded the rel kernel 4.9.x from the freescale git


I am looking to use the 4.9.x kernel which is used by freescale for the releases.


I have downloaded the rel_imx_4.9.x_1.0.0_ga.tar.gz and started for thecompile using the buildroot and indivisual kernel component but hetting the following compilation errors,


 UPD     include/generated/compile.h
  CC      init/version.o
  LD      init/built-in.o
arch/arm/mach-imx/built-in.o: In function `init_mmdc_lpddr2_settings':
platform-imx-dma.c:(.text+0x6954): undefined reference to `imx6sll_lpddr2_freq_change'
arch/arm/mach-imx/built-in.o: In function `imx6ul_cpuidle_init':
platform-imx-dma.c:(.init.text+0xc7c): undefined reference to `imx6ull_low_power_idle'
platform-imx-dma.c:(.init.text+0xc80): undefined reference to `mx6ull_lpm_wfi_start'
platform-imx-dma.c:(.init.text+0xc84): undefined reference to `mx6ull_lpm_wfi_end'
arch/arm/mach-imx/built-in.o: In function `imx6sl_init_late':
platform-imx-dma.c:(.init.text+0x2098): undefined reference to `imx6sll_cpuidle_init'
make: *** [vmlinux] Error 1


Is anyone already faced same problem? How to resolve the errors?