Merge tag 'mips-updates-for-2019.11' of git://git.denx.de/u-boot-mips

- mips: fix some DTC warnings
- bmips: bcm6348: add DMA driver
- bmips: bcm5348: add ethernet driver
- bmips: bcm6368: add ethernet driver
- mips: mt76xx: fix DMA problems, disable CONFIG_OF_EMBED
- mips: mscc: add support for Microsemi Ocelot and Luton SoCs
- mips: mscc: add support for Ocelot and Luton evaluation boards
- mips: jz47xx: add basic support for Ingenic JZ4780 SoC
- mips: jz47xx: add support for Imgtec Creator CI20 board

3 files changed, 45 insertions, 0 deletions

diff --git a/board/mscc/luton/Kconfig b/board/mscc/luton/Kconfig
new file mode 100644
index 0000000000..e1199808d5
--- /dev/null
+++ b/board/mscc/luton/Kconfig
@@ -0,0 +1,14 @@
+# SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+if SOC_LUTON
+
+config SYS_VENDOR
+	default "mscc"
+
+config SYS_BOARD
+	default "luton"
+
+config SYS_CONFIG_NAME
+	default "luton"
+
+endif
diff --git a/board/mscc/luton/Makefile b/board/mscc/luton/Makefile
new file mode 100644
index 0000000000..b27f7c7739
--- /dev/null
+++ b/board/mscc/luton/Makefile
@@ -0,0 +1,3 @@
+# SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+obj-$(CONFIG_SOC_LUTON)	:= luton.o
diff --git a/board/mscc/luton/luton.c b/board/mscc/luton/luton.c
new file mode 100644
index 0000000000..41fc6d56a7
--- /dev/null
+++ b/board/mscc/luton/luton.c
@@ -0,0 +1,28 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2018 Microsemi Corporation
+ */
+
+#include <common.h>
+#include <asm/io.h>
+
+#define MSCC_GPIO_ALT0		0x88
+#define MSCC_GPIO_ALT1		0x8C
+
+DECLARE_GLOBAL_DATA_PTR;
+
+void board_debug_uart_init(void)
+{
+	/* too early for the pinctrl driver, so configure the UART pins here */
+	setbits_le32(BASE_DEVCPU_GCB + MSCC_GPIO_ALT0, BIT(30) | BIT(31));
+}
+
+int board_early_init_r(void)
+{
+	/* Prepare SPI controller to be used in master mode */
+	writel(0, BASE_CFG + ICPU_SW_MODE);
+
+	/* Address of boot parameters */
+	gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE;
+	return 0;
+}