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Diffstat (limited to 'arch/unicore32/Kconfig.debug')
| -rw-r--r-- | arch/unicore32/Kconfig.debug | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/arch/unicore32/Kconfig.debug b/arch/unicore32/Kconfig.debug new file mode 100644 index 000000000..ca0ff9765 --- /dev/null +++ b/arch/unicore32/Kconfig.debug @@ -0,0 +1,29 @@ +# SPDX-License-Identifier: GPL-2.0 + +config EARLY_PRINTK + def_bool DEBUG_OCD + help + Write kernel log output directly into the ocd or to a serial port. + + This is useful for kernel debugging when your machine crashes very + early before the console code is initialized. For normal operation + it is not recommended because it looks ugly and doesn't cooperate + with klogd/syslogd or the X server. You should normally N here, + unless you want to debug such a crash. + +# These options are only for real kernel hackers who want to get their hands dirty. +config DEBUG_LL + bool "Kernel low-level debugging functions" + depends on DEBUG_KERNEL + help + Say Y here to include definitions of printascii, printch, printhex + in the kernel. This is helpful if you are debugging code that + executes before the console is initialized. + +config DEBUG_OCD + bool "Kernel low-level debugging via On-Chip-Debugger" + depends on DEBUG_LL + default y + help + Say Y here if you want the debug print routines to direct their + output to the UniCore On-Chip-Debugger channel using CP #1. |