Building kernel image and device tree

[oli1]

Hey,

 

I'm following the Getting started tutorial and have some troubles at the chapter "Modify, rebuild and reload the Linux kernel":

https://wiki.st.com/stm32mpu/wiki/Getting_started/STM32MP1_boards/STM32MP157x-DK2/Develop_on_Arm%C2%AE_Cortex%C2%AE-A7/Modify,_rebuild_and_reload_the_Linux%C2%AE_kernel

 

Everything works up until Building the Linux images with

make ARCH=arm uImage vmlinux dtbs LOADADDR=0xC2000040

This creates the following error:

CALL scripts/checksyscalls.sh
CC drivers/clk/clk-scmi.o
drivers/clk/clk-scmi.c: In function ‘scmi_clk_round_rate_get’:
drivers/clk/clk-scmi.c:49:33: error: ‘const struct scmi_clk_proto_ops’ has no member named ‘round_rate_get’
49 | ret = scmi_proto_clk_ops->round_rate_get(clk->ph, clk->id, &round_rate);
| ^~
drivers/clk/clk-scmi.c: In function ‘scmi_clk_get_duty_cycle’:
drivers/clk/clk-scmi.c:61:33: error: ‘const struct scmi_clk_proto_ops’ has no member named ‘get_duty_cycle’
61 | ret = scmi_proto_clk_ops->get_duty_cycle(clk->ph, clk->id,
| ^~
make[3]: *** [scripts/Makefile.build:250: drivers/clk/clk-scmi.o] Error 1
make[2]: *** [scripts/Makefile.build:500: drivers/clk] Error 2
make[1]: *** [scripts/Makefile.build:500: drivers] Error 2
make: *** [Makefile:2012: .] Error 2

Can anyone help me out?

[ngoctoan150699]

i think u delete folder (linux-6.1.28) and do it again, 

[oli1]

It worked! Thanks.