Merge git://git.denx.de/u-boot-riscv

- SiFive FU540 Support

2 files changed, 72 insertions, 0 deletions

diff --git a/include/configs/sifive-fu540.h b/include/configs/sifive-fu540.h
new file mode 100644
index 0000000000..7007b5f6af
--- /dev/null
+++ b/include/configs/sifive-fu540.h
@@ -0,0 +1,43 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright (c) 2019 Western Digital Corporation or its affiliates.
+ *
+ * Authors:
+ *   Anup Patel <anup.patel@wdc.com>
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#include <linux/sizes.h>
+
+#define CONFIG_SYS_SDRAM_BASE		0x80000000
+#define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_SDRAM_BASE + SZ_2M)
+
+#define CONFIG_SYS_LOAD_ADDR		(CONFIG_SYS_SDRAM_BASE + SZ_2M)
+
+#define CONFIG_SYS_MALLOC_LEN		SZ_8M
+
+#define CONFIG_SYS_BOOTM_LEN		SZ_16M
+
+#define CONFIG_STANDALONE_LOAD_ADDR	0x80200000
+
+/* Environment options */
+#define CONFIG_ENV_SIZE			SZ_4K
+
+#define BOOT_TARGET_DEVICES(func) \
+	func(DHCP, dhcp, na)
+
+#include <config_distro_bootcmd.h>
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+	"fdt_high=0xffffffffffffffff\0" \
+	"initrd_high=0xffffffffffffffff\0" \
+	"kernel_addr_r=0x80600000\0" \
+	"fdt_addr_r=0x82200000\0" \
+	"scriptaddr=0x82300000\0" \
+	"pxefile_addr_r=0x82400000\0" \
+	"ramdisk_addr_r=0x82500000\0" \
+	BOOTENV
+
+#endif /* __CONFIG_H */
diff --git a/include/dt-bindings/clk/sifive-fu540-prci.h b/include/dt-bindings/clk/sifive-fu540-prci.h
new file mode 100644
index 0000000000..531523ea62
--- /dev/null
+++ b/include/dt-bindings/clk/sifive-fu540-prci.h
@@ -0,0 +1,29 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2019 Western Digital Corporation or its affiliates.
+ *
+ * Copyright (C) 2018 SiFive, Inc.
+ * Wesley Terpstra
+ * Paul Walmsley
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef __LINUX_CLK_SIFIVE_FU540_PRCI_H
+#define __LINUX_CLK_SIFIVE_FU540_PRCI_H
+
+/* Clock indexes for use by Device Tree data */
+
+#define PRCI_CLK_COREPLL		0
+#define PRCI_CLK_DDRPLL			1
+#define PRCI_CLK_GEMGXLPLL		2
+#define PRCI_CLK_TLCLK			3
+
+#endif