1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * Copyright (C) 2022 StarFive Technology Co., Ltd.
4  * Author:	Yanhong Wang<yanhong.wang@starfivetech.com>
5  *
6  */
7 
8 #ifndef _STARFIVE_VISIONFIVE2_H
9 #define _STARFIVE_VISIONFIVE2_H
10 
11 #define RISCV_MMODE_TIMERBASE		0x2000000
12 #define RISCV_MMODE_TIMEROFF		0xbff8
13 #define RISCV_MMODE_TIMER_FREQ		4000000
14 #define RISCV_SMODE_TIMER_FREQ		4000000
15 
16 #define __io
17 
18 #define TYPE_GUID_SPL		"2E54B353-1271-4842-806F-E436D6AF6985"
19 #define TYPE_GUID_UBOOT	"BC13C2FF-59E6-4262-A352-B275FD6F7172"
20 #define TYPE_GUID_SYSTEM	"EBD0A0A2-B9E5-4433-87C0-68B6B72699C7"
21 
22 #define PARTS_DEFAULT							\
23 		"name=spl,start=2M,size=2M,type=${type_guid_gpt_loader1};" \
24 		"name=uboot,size=4MB,type=${type_guid_gpt_loader2};"		\
25 		"name=system,size=-,bootable,type=${type_guid_gpt_system};"
26 
27 #define CFG_EXTRA_ENV_SETTINGS \
28 	"kernel_addr_r=0x40200000\0" \
29 	"kernel_comp_addr_r=0x88000000\0" \
30 	"kernel_comp_size=0x4000000\0" \
31 	"fdt_addr_r=0x46000000\0" \
32 	"fdtoverlay_addr_r=0x45800000\0" \
33 	"scriptaddr=0x43900000\0" \
34 	"pxefile_addr_r=0x45900000\0" \
35 	"ramdisk_addr_r=0x46100000\0" \
36 	"type_guid_gpt_loader1=" TYPE_GUID_SPL "\0" \
37 	"type_guid_gpt_loader2=" TYPE_GUID_UBOOT "\0" \
38 	"type_guid_gpt_system=" TYPE_GUID_SYSTEM "\0" \
39 	"partitions=" PARTS_DEFAULT "\0" \
40 	"fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0"
41 
42 #define CFG_SYS_NS16550_CLK		24000000
43 
44 #endif /* _STARFIVE_VISIONFIVE2_H */
45