X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=drivers%2Fsysreset%2Fsysreset_sandbox.c;h=38e2a7e241ddd6679cb54fabfd850fa4a9149d36;hb=cf8dcc5d02c32173b74bf1b7600dd2b990a90b13;hp=75004d9f774dc0c6aaed8ddfd379943c729544f0;hpb=333279af23ac08ebc8d8056c677c98964dd013b6;p=oweals%2Fu-boot.git

diff --git a/drivers/sysreset/sysreset_sandbox.c b/drivers/sysreset/sysreset_sandbox.c
index 75004d9f77..38e2a7e241 100644
--- a/drivers/sysreset/sysreset_sandbox.c
+++ b/drivers/sysreset/sysreset_sandbox.c
@@ -36,6 +36,11 @@ int sandbox_warm_sysreset_get_status(struct udevice *dev, char *buf, int size)
 	return 0;
 }
 
+int sandbox_warm_sysreset_get_last(struct udevice *dev)
+{
+	return SYSRESET_WARM;
+}
+
 static int sandbox_sysreset_request(struct udevice *dev, enum sysreset_t type)
 {
 	struct sandbox_state *state = state_get_current();
@@ -58,6 +63,9 @@ static int sandbox_sysreset_request(struct udevice *dev, enum sysreset_t type)
 			return -EACCES;
 		sandbox_exit();
 		break;
+	case SYSRESET_POWER_OFF:
+		if (!state->sysreset_allowed[type])
+			return -EACCES;
 	default:
 		return -ENOSYS;
 	}
@@ -74,9 +82,21 @@ int sandbox_sysreset_get_status(struct udevice *dev, char *buf, int size)
 	return 0;
 }
 
+int sandbox_sysreset_get_last(struct udevice *dev)
+{
+	struct sandbox_state *state = state_get_current();
+
+	/*
+	 * The first phase is a power reset, after that we assume we don't
+	 * know.
+	 */
+	return state->jumped_fname ? SYSRESET_WARM : SYSRESET_POWER;
+}
+
 static struct sysreset_ops sandbox_sysreset_ops = {
 	.request	= sandbox_sysreset_request,
 	.get_status	= sandbox_sysreset_get_status,
+	.get_last	= sandbox_sysreset_get_last,
 };
 
 static const struct udevice_id sandbox_sysreset_ids[] = {
@@ -94,6 +114,7 @@ U_BOOT_DRIVER(sysreset_sandbox) = {
 static struct sysreset_ops sandbox_warm_sysreset_ops = {
 	.request	= sandbox_warm_sysreset_request,
 	.get_status	= sandbox_warm_sysreset_get_status,
+	.get_last	= sandbox_warm_sysreset_get_last,
 };
 
 static const struct udevice_id sandbox_warm_sysreset_ids[] = {