arm64: imx: Add support for imx8mp-beacon-kit
Beacon Embedded has an i.MX8M Plus development kit which consists
of a SOM + baseboard. The SOM includes Bluetooth, WiFi, QSPI, eMMC,
and one Ethernet PHY. The baseboard includes audio, HDMI, USB-C Dual
Role port, USB Hub with five ports, a PCIe slot, and a second Ethernet
PHY. The device trees are already queued for inclusion in Linux 6.3.
Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
diff --git a/board/beacon/imx8mp/imx8mp_beacon.c b/board/beacon/imx8mp/imx8mp_beacon.c
new file mode 100644
index 0000000..8963a51
--- /dev/null
+++ b/board/beacon/imx8mp/imx8mp_beacon.c
@@ -0,0 +1,35 @@
+// SPDX-License-Identifier: GPL-2.0+
+/* Copyright 2023 Logic PD, Inc dba Beacon EmbeddedWorks */
+
+#include <common.h>
+#include <init.h>
+#include <miiphy.h>
+#include <asm/arch/sys_proto.h>
+
+static void setup_fec(void)
+{
+ struct iomuxc_gpr_base_regs *gpr =
+ (struct iomuxc_gpr_base_regs *)IOMUXC_GPR_BASE_ADDR;
+
+ /* Enable RGMII TX clk output */
+ setbits_le32(&gpr->gpr[1], BIT(22));
+}
+
+#if IS_ENABLED(CONFIG_NET)
+int board_phy_config(struct phy_device *phydev)
+{
+ if (phydev->drv->config)
+ phydev->drv->config(phydev);
+ return 0;
+}
+#endif
+
+int board_init(void)
+{
+ int ret = 0;
+
+ if (CONFIG_IS_ENABLED(FEC_MXC))
+ setup_fec();
+
+ return ret;
+}