arch: mips: fix unmet dependency for DEBUG_INFO

When SB1XXX_CORELIS is enabled, COMPILE_TEST is disabled,
and DEBUG_KERNEL is disabled, Kbuild gives the
following warning:

WARNING: unmet direct dependencies detected for DEBUG_INFO
  Depends on [n]: DEBUG_KERNEL [=n] && !COMPILE_TEST [=n]
  Selected by [y]:
  - SB1XXX_CORELIS [=y] && SIBYTE_SB1xxx_SOC [=y] && !COMPILE_TEST [=n]

This is because SB1XXX_CORELIS selects DEBUG_INFO without
selecting or depending on DEBUG_KERNEL, despite DEBUG_INFO
depending on DEBUG_KERNEL.

Signed-off-by: Julian Braha <[email protected]>
Signed-off-by: Thomas Bogendoerfer <[email protected]>

Author: julianbraha

arch/mips/Kconfig.debug

@@ -77,6 +77,7 @@ config CMDLINE_OVERRIDE
 config SB1XXX_CORELIS
 	bool "Corelis Debugger"
 	depends on SIBYTE_SB1xxx_SOC
+	select DEBUG_KERNEL if !COMPILE_TEST
 	select DEBUG_INFO if !COMPILE_TEST
 	help
 	  Select compile flags that produce code that can be processed by the