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UPSTREAM: ANDROID: ARM: fiq_debugger: add support for reboot commands

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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>
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
(cherry picked from https://android.googlesource.com/kernel/common:android-4.14
 commit 14dbf8675b6cef59c629bd3737c32223cb8b0b27)
This commit is contained in:
Colin Cross
2012-03-14 16:29:47 -07:00
committed by Tao Huang
parent 3991a64ba4
commit dc415f8a8d
1 changed files with 11 additions and 2 deletions
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13
arch/arm/common/fiq_debugger.c
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@@ -573,8 +573,17 @@ static bool debug_fiq_exec(struct fiq_debugger_state *state,
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")) {