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board: sifive: add HiFive Unmatched board support

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Add defconfig and board support for HiFive Unmatched.

Signed-off-by: Green Wan <green.wan@sifive.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Rick Chen <rick@andestech.com>
This commit is contained in:
Green Wan
2021-05-27 06:52:13 -07:00
committed by Leo Yu-Chi Liang
parent 1c07b0c562
commit 70415e1e52
13 changed files with 860 additions and 3 deletions
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83
include/configs/sifive-unmatched.h Normal file
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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (c) 2020-2021 SiFive, Inc
*
* Authors:
* Pragnesh Patel <pragnesh.patel@sifive.com>
*/
#ifndef __SIFIVE_UNMATCHED_H
#define __SIFIVE_UNMATCHED_H
#include <linux/sizes.h>
#ifdef CONFIG_SPL
#define CONFIG_SPL_MAX_SIZE 0x00100000
#define CONFIG_SPL_BSS_START_ADDR 0x85000000
#define CONFIG_SPL_BSS_MAX_SIZE 0x00100000
#define CONFIG_SYS_SPL_MALLOC_START (CONFIG_SPL_BSS_START_ADDR + \
CONFIG_SPL_BSS_MAX_SIZE)
#define CONFIG_SYS_SPL_MALLOC_SIZE 0x00100000
#define CONFIG_SPL_STACK (0x08000000 + 0x001D0000 - \
GENERATED_GBL_DATA_SIZE)
#endif
#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_64M
#define CONFIG_STANDALONE_LOAD_ADDR 0x80200000
#define CONFIG_SYS_PCI_64BIT 1 /* enable 64-bit resources */
#define CONFIG_SYS_CACHELINE_SIZE 64
/* Environment options */
#ifndef CONFIG_SPL_BUILD
#define BOOT_TARGET_DEVICES(func) \
func(NVME, nvme, 0) \
func(USB, usb, 0) \
func(MMC, mmc, 0) \
func(PXE, pxe, na) \
func(DHCP, dhcp, na)
#include <config_distro_bootcmd.h>
#define TYPE_GUID_LOADER1 "5B193300-FC78-40CD-8002-E86C45580B47"
#define TYPE_GUID_LOADER2 "2E54B353-1271-4842-806F-E436D6AF6985"
#define TYPE_GUID_SYSTEM "0FC63DAF-8483-4772-8E79-3D69D8477DE4"
#define PARTS_DEFAULT \
"name=loader1,start=17K,size=1M,type=${type_guid_gpt_loader1};" \
"name=loader2,size=4MB,type=${type_guid_gpt_loader2};" \
"name=system,size=-,bootable,type=${type_guid_gpt_system};"
#define CONFIG_EXTRA_ENV_SETTINGS \
"kernel_addr_r=0x84000000\0" \
"fdt_addr_r=0x88000000\0" \
"scriptaddr=0x88100000\0" \
"pxefile_addr_r=0x88200000\0" \
"ramdisk_addr_r=0x88300000\0" \
"kernel_comp_addr_r=0x90000000\0" \
"kernel_comp_size=0x4000000\0" \
"type_guid_gpt_loader1=" TYPE_GUID_LOADER1 "\0" \
"type_guid_gpt_loader2=" TYPE_GUID_LOADER2 "\0" \
"type_guid_gpt_system=" TYPE_GUID_SYSTEM "\0" \
"partitions=" PARTS_DEFAULT "\0" \
BOOTENV
#define CONFIG_PREBOOT \
"setenv fdt_addr ${fdtcontroladdr};" \
"fdt addr ${fdtcontroladdr};"
#endif /* CONFIG_SPL_BUILD */
#endif /* __SIFIVE_UNMATCHED_H */