From 3fda0262c33fc2b63be06588afe2802a8ab81eb8 Mon Sep 17 00:00:00 2001 From: Anup Patel Date: Mon, 25 Feb 2019 08:15:19 +0000 Subject: riscv: Add SiFive FU540 board support This patch adds SiFive FU540 board support. For now, only SiFive serial, SiFive PRCI, and Cadance MACB drivers are only enabled. The SiFive FU540 defconfig by default builds U-Boot for S-Mode because U-Boot on SiFive FU540 will run in S-Mode as payload of BBL or OpenSBI. Signed-off-by: Atish Patra Signed-off-by: Anup Patel Reviewed-by: Alexander Graf Reviewed-by: Lukas Auer Reviewed-by: Bin Meng --- include/configs/sifive-fu540.h | 43 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 include/configs/sifive-fu540.h (limited to 'include') 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 + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +#include + +#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 + +#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 */ -- cgit