1 /*
2  * Copyright (C) 2015 Marek Vasut <marex@denx.de>
3  *
4  * SPDX-License-Identifier:	GPL-2.0+
5  */
6 #ifndef __CONFIG_TERASIC_DE0_H__
7 #define __CONFIG_TERASIC_DE0_H__
8 
9 #include <asm/arch/base_addr_ac5.h>
10 
11 /* U-Boot Commands */
12 #define CONFIG_SYS_NO_FLASH
13 #define CONFIG_DOS_PARTITION
14 #define CONFIG_FAT_WRITE
15 #define CONFIG_HW_WATCHDOG
16 
17 /* Memory configurations */
18 #define PHYS_SDRAM_1_SIZE		0x40000000	/* 1GiB */
19 
20 /* Booting Linux */
21 #define CONFIG_BOOTFILE		"fitImage"
22 #define CONFIG_BOOTARGS		"console=ttyS0," __stringify(CONFIG_BAUDRATE)
23 #define CONFIG_BOOTCOMMAND	"run mmcload; run mmcboot"
24 #define CONFIG_LOADADDR		0x01000000
25 #define CONFIG_SYS_LOAD_ADDR	CONFIG_LOADADDR
26 
27 /* Ethernet on SoC (EMAC) */
28 #if defined(CONFIG_CMD_NET)
29 #define CONFIG_PHY_MICREL
30 #define CONFIG_PHY_MICREL_KSZ9031
31 #endif
32 
33 #define CONFIG_ENV_IS_IN_MMC
34 
35 /* Extra Environment */
36 #define CONFIG_EXTRA_ENV_SETTINGS \
37 	"loadaddr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
38 	"ramboot=setenv bootargs " CONFIG_BOOTARGS ";" \
39 		"bootm ${loadaddr} - ${fdt_addr}\0" \
40 	"bootimage=zImage\0" \
41 	"fdt_addr=100\0" \
42 	"fdtimage=socfpga.dtb\0" \
43 	"bootm ${loadaddr} - ${fdt_addr}\0" \
44 	"mmcroot=/dev/mmcblk0p2\0" \
45 	"mmcboot=setenv bootargs " CONFIG_BOOTARGS \
46 		" root=${mmcroot} rw rootwait;" \
47 		"bootz ${loadaddr} - ${fdt_addr}\0" \
48 	"mmcload=mmc rescan;" \
49 		"load mmc 0:1 ${loadaddr} ${bootimage};" \
50 		"load mmc 0:1 ${fdt_addr} ${fdtimage}\0" \
51 
52 /* The rest of the configuration is shared */
53 #include <configs/socfpga_common.h>
54 
55 #endif	/* __CONFIG_TERASIC_DE0_H__ */
56