1 /*
2  * Copyright (C) 2015 Marek Vasut <marex@denx.de>
3  *
4  * SPDX-License-Identifier:	GPL-2.0+
5  */
6 #ifndef __CONFIG_TERASIC_SOCKIT_H__
7 #define __CONFIG_TERASIC_SOCKIT_H__
8 
9 #include <asm/arch/socfpga_base_addrs.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 #define CONFIG_CMD_ASKENV
18 #define CONFIG_CMD_BOOTZ
19 #define CONFIG_CMD_CACHE
20 #define CONFIG_CMD_DFU
21 #define CONFIG_CMD_DHCP
22 #define CONFIG_CMD_EXT4
23 #define CONFIG_CMD_EXT4_WRITE
24 #define CONFIG_CMD_FAT
25 #define CONFIG_CMD_FS_GENERIC
26 #define CONFIG_CMD_GREPENV
27 #define CONFIG_CMD_MII
28 #define CONFIG_CMD_MMC
29 #define CONFIG_CMD_PING
30 #define CONFIG_CMD_USB
31 #define CONFIG_CMD_USB_MASS_STORAGE
32 
33 /* Memory configurations */
34 #define PHYS_SDRAM_1_SIZE		0x40000000	/* 1GiB on SoCDK */
35 
36 /* Booting Linux */
37 #define CONFIG_BOOTDELAY	3
38 #define CONFIG_BOOTFILE		"fitImage"
39 #define CONFIG_BOOTARGS		"console=ttyS0," __stringify(CONFIG_BAUDRATE)
40 #ifdef CONFIG_SOCFPGA_VIRTUAL_TARGET
41 #define CONFIG_BOOTCOMMAND	"run ramboot"
42 #else
43 #define CONFIG_BOOTCOMMAND	"run mmcload; run mmcboot"
44 #endif
45 #define CONFIG_LOADADDR		0x01000000
46 #define CONFIG_SYS_LOAD_ADDR	CONFIG_LOADADDR
47 
48 /* Ethernet on SoC (EMAC) */
49 #if defined(CONFIG_CMD_NET)
50 
51 /* PHY */
52 #define CONFIG_PHY_MICREL
53 #define CONFIG_PHY_MICREL_KSZ9021
54 #define CONFIG_KSZ9021_CLK_SKEW_ENV	"micrel-ksz9021-clk-skew"
55 #define CONFIG_KSZ9021_CLK_SKEW_VAL	0xf0f0
56 #define CONFIG_KSZ9021_DATA_SKEW_ENV	"micrel-ksz9021-data-skew"
57 #define CONFIG_KSZ9021_DATA_SKEW_VAL	0x0
58 
59 #endif
60 
61 #define CONFIG_ENV_IS_IN_MMC
62 #define CONFIG_SYS_MMC_ENV_DEV		0	/* device 0 */
63 #define CONFIG_ENV_OFFSET		512	/* just after the MBR */
64 
65 /* USB */
66 #ifdef CONFIG_CMD_USB
67 #define CONFIG_USB_DWC2_REG_ADDR	SOCFPGA_USB1_ADDRESS
68 #endif
69 #define CONFIG_G_DNL_MANUFACTURER      "Terasic"
70 
71 /* Extra Environment */
72 #define CONFIG_HOSTNAME		socfpga_sockit
73 
74 #define CONFIG_EXTRA_ENV_SETTINGS \
75 	"verify=n\0" \
76 	"loadaddr= " __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
77 	"ramboot=setenv bootargs " CONFIG_BOOTARGS ";" \
78 		"bootm ${loadaddr} - ${fdt_addr}\0" \
79 	"bootimage=zImage\0" \
80 	"fdt_addr=100\0" \
81 	"fdtimage=socfpga.dtb\0" \
82 		"fsloadcmd=ext2load\0" \
83 	"bootm ${loadaddr} - ${fdt_addr}\0" \
84 	"mmcroot=/dev/mmcblk0p2\0" \
85 	"mmcboot=setenv bootargs " CONFIG_BOOTARGS \
86 		" root=${mmcroot} rw rootwait;" \
87 		"bootz ${loadaddr} - ${fdt_addr}\0" \
88 	"mmcload=mmc rescan;" \
89 		"load mmc 0:1 ${loadaddr} ${bootimage};" \
90 		"load mmc 0:1 ${fdt_addr} ${fdtimage}\0" \
91 
92 /* The rest of the configuration is shared */
93 #include <configs/socfpga_common.h>
94 
95 #endif	/* __CONFIG_TERASIC_SOCKIT_H__ */
96