ARM: fiq_debugger: add support for reboot commands
Pass the rest of the reboot command to kernel_restart to allow
reboot bootloader to work from FIQ debugger.
Change-Id: I4e7b366a69268dda17ffcf4c84f2373d15cb1271
Signed-off-by: Colin Cross <ccross@android.com>
diff --git a/arch/arm/common/fiq_debugger.c b/arch/arm/common/fiq_debugger.c
index 0e33748..3f75495 100644
--- a/arch/arm/common/fiq_debugger.c
+++ b/arch/arm/common/fiq_debugger.c
@@ -592,8 +592,17 @@
dump_allregs(state, regs);
} else if (!strcmp(cmd, "bt")) {
dump_stacktrace(state, (struct pt_regs *)regs, 100, svc_sp);
- } else if (!strcmp(cmd, "reboot")) {
- kernel_restart(NULL);
+ } else if (!strncmp(cmd, "reboot", 6)) {
+ cmd += 6;
+ while (*cmd == ' ')
+ cmd++;
+ if (*cmd) {
+ char tmp_cmd[32];
+ strlcpy(tmp_cmd, cmd, sizeof(tmp_cmd));
+ kernel_restart(tmp_cmd);
+ } else {
+ kernel_restart(NULL);
+ }
} else if (!strcmp(cmd, "irqs")) {
dump_irqs(state);
} else if (!strcmp(cmd, "kmsg")) {