xref: /openbmc/u-boot/include/configs/qemu-riscv.h (revision dbb0696b)
1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * Copyright (C) 2018, Bin Meng <bmeng.cn@gmail.com>
4  */
5 
6 #ifndef __CONFIG_H
7 #define __CONFIG_H
8 
9 #include <linux/sizes.h>
10 
11 #define CONFIG_SYS_SDRAM_BASE		0x80000000
12 #define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_SDRAM_BASE + SZ_2M)
13 
14 #define CONFIG_SYS_LOAD_ADDR		(CONFIG_SYS_SDRAM_BASE + SZ_2M)
15 
16 #define CONFIG_SYS_MALLOC_LEN		SZ_8M
17 
18 #define CONFIG_SYS_BOOTM_LEN		SZ_16M
19 
20 #define CONFIG_STANDALONE_LOAD_ADDR	0x80200000
21 
22 /* Environment options */
23 #define CONFIG_ENV_SIZE			SZ_4K
24 
25 #define BOOT_TARGET_DEVICES(func) \
26 	func(QEMU, qemu, na) \
27 	func(VIRTIO, virtio, 0) \
28 	func(DHCP, dhcp, na)
29 
30 #include <config_distro_bootcmd.h>
31 
32 #define BOOTENV_DEV_QEMU(devtypeu, devtypel, instance) \
33 	"bootcmd_qemu=" \
34 		"if env exists kernel_start; then " \
35 			"bootm ${kernel_start} - ${fdtcontroladdr};" \
36 		"fi;\0"
37 
38 #define BOOTENV_DEV_NAME_QEMU(devtypeu, devtypel, instance) \
39 	"qemu "
40 
41 #define CONFIG_EXTRA_ENV_SETTINGS \
42 	"fdt_high=0xffffffffffffffff\0" \
43 	"initrd_high=0xffffffffffffffff\0" \
44 	"kernel_addr_r=0x81000000\0" \
45 	"fdt_addr_r=0x82000000\0" \
46 	"scriptaddr=0x82100000\0" \
47 	"pxefile_addr_r=0x82200000\0" \
48 	"ramdisk_addr_r=0x82300000\0" \
49 	BOOTENV
50 
51 #endif /* __CONFIG_H */
52