main: Set I2C backend device specified in arguments

Restores the functionality that allows to set I2C backend
device through command line arguments, it was broken by commit
dacc9b57e4615f125eb1f56d842a64c40abb1408

Signed-off-by: Artem Senichev <artemsen@gmail.com>
Reviewed-by: Amitay Isaacs <amitay@ozlabs.org>

1 files changed, 8 insertions, 0 deletions

diff --git a/src/main.c b/src/main.c
index 22e74a5..d5f9385 100644
--- a/src/main.c
+++ b/src/main.c
@@ -532,6 +532,14 @@ static bool target_selection(void)
 #ifdef TARGET_ARM
 	case I2C:
 		pdbg_targets_init(&_binary_p8_i2c_dtb_o_start);
+		/* Set device for I2C backend */
+		if (device_node) {
+			struct pdbg_target *pib;
+			const size_t len = strlen(device_node) + 1 /* include last null */;
+			pdbg_for_each_class_target("pib", pib) {
+				pdbg_target_set_property(pib, "bus", device_node, len);
+			}
+		}
 		break;
 
 	case FSI: