diff options
| author | Chris Metcalf <cmetcalf@tilera.com> | 2013-08-28 19:53:17 -0400 |
|---|---|---|
| committer | Chris Metcalf <cmetcalf@tilera.com> | 2013-09-03 14:51:26 -0400 |
| commit | 8157107b13099d6eb2e8ccd00b9aba009c698c38 (patch) | |
| tree | 960e84859e05071a00a1e755b023dfbf3da939f0 /arch/tile/Kconfig | |
| parent | b5c6c1a72afcc416c11ad932589054dcd3125782 (diff) | |
tilegx: support KGDB
Enter kernel debugger at boot with:
--hvd UART_1=1 --hvx kgdbwait --hvx kgdboc=ttyS1,115200
or at runtime with:
echo ttyS1,115200 > /sys/module/kgdboc/parameters/kgdboc
echo g > /proc/sysrq-trigger
Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
Diffstat (limited to 'arch/tile/Kconfig')
| -rw-r--r-- | arch/tile/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig index 616e2344ec6a..de599c14c4f2 100644 --- a/arch/tile/Kconfig +++ b/arch/tile/Kconfig | |||
| @@ -127,6 +127,7 @@ config TILEGX | |||
| 127 | select HAVE_FTRACE_MCOUNT_RECORD | 127 | select HAVE_FTRACE_MCOUNT_RECORD |
| 128 | select HAVE_KPROBES | 128 | select HAVE_KPROBES |
| 129 | select HAVE_KRETPROBES | 129 | select HAVE_KRETPROBES |
| 130 | select HAVE_ARCH_KGDB | ||
| 130 | 131 | ||
| 131 | config TILEPRO | 132 | config TILEPRO |
| 132 | def_bool !TILEGX | 133 | def_bool !TILEGX |