1 files changed, 46 insertions, 0 deletions
diff --git a/arch/arm/boards/phytec-som-imx8mq/board.c b/arch/arm/boards/phytec-som-imx8mq/board.c
new file mode 100644
index 0000000000..4fd098c5f6
--- /dev/null
+++ b/arch/arm/boards/phytec-som-imx8mq/board.c
@@ -0,0 +1,46 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2018 Christian Hemp
+ */
+
+#include <asm/memory.h>
+#include <bootsource.h>
+#include <environment.h>
+#include <common.h>
+#include <init.h>
+#include <linux/sizes.h>
+#include <mach/bbu.h>
+
+#include <envfs.h>
+
+static int physom_imx8mq_devices_init(void)
+{
+	int flag_emmc = 0;
+	int flag_sd = 0;
+
+	if (!of_machine_is_compatible("phytec,imx8mq-pcl066"))
+		return 0;
+
+	barebox_set_hostname("phycore-imx8mq");
+
+	switch (bootsource_get_instance()) {
+	case 0:
+		flag_emmc = BBU_HANDLER_FLAG_DEFAULT;
+		of_device_enable_path("/chosen/environment-emmc");
+		break;
+	case 1:
+	default:
+		flag_sd = BBU_HANDLER_FLAG_DEFAULT;
+		of_device_enable_path("/chosen/environment-sd");
+		break;
+	}
+
+	imx8mq_bbu_internal_mmc_register_handler("eMMC",
+						 "/dev/mmc0.barebox", flag_emmc);
+	imx8mq_bbu_internal_mmc_register_handler("SD",
+						 "/dev/mmc1.barebox", flag_sd);
+
+
+	return 0;
+}
+device_initcall(physom_imx8mq_devices_init);