1 /*
2  * Copyright (C) 2014 Marek Vasut <marex@denx.de>
3  *
4  * SPDX-License-Identifier:	GPL-2.0+
5  */
6 #ifndef __CONFIG_SOCFPGA_CYCLONE5_H__
7 #define __CONFIG_SOCFPGA_CYCLONE5_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_GPIO
27 #define CONFIG_CMD_GREPENV
28 #define CONFIG_CMD_MII
29 #define CONFIG_CMD_MMC
30 #define CONFIG_CMD_PING
31 #define CONFIG_CMD_USB
32 #define CONFIG_CMD_USB_MASS_STORAGE
33 
34 /* Memory configurations */
35 #define PHYS_SDRAM_1_SIZE		0x40000000	/* 1GiB on SoCDK */
36 
37 /* Booting Linux */
38 #define CONFIG_BOOTDELAY	3
39 #define CONFIG_BOOTFILE		"zImage"
40 #define CONFIG_BOOTARGS		"console=ttyS0," __stringify(CONFIG_BAUDRATE)
41 #ifdef CONFIG_SOCFPGA_VIRTUAL_TARGET
42 #define CONFIG_BOOTCOMMAND	"run ramboot"
43 #else
44 #define CONFIG_BOOTCOMMAND	"run mmcload; run mmcboot"
45 #endif
46 #define CONFIG_LOADADDR		0x01000000
47 #define CONFIG_SYS_LOAD_ADDR	CONFIG_LOADADDR
48 
49 /* Ethernet on SoC (EMAC) */
50 #if defined(CONFIG_CMD_NET)
51 
52 /* PHY */
53 #define CONFIG_PHY_MICREL
54 #define CONFIG_PHY_MICREL_KSZ9021
55 #define CONFIG_KSZ9021_CLK_SKEW_ENV	"micrel-ksz9021-clk-skew"
56 #define CONFIG_KSZ9021_CLK_SKEW_VAL	0xf0f0
57 #define CONFIG_KSZ9021_DATA_SKEW_ENV	"micrel-ksz9021-data-skew"
58 #define CONFIG_KSZ9021_DATA_SKEW_VAL	0x0
59 
60 #endif
61 
62 #define CONFIG_ENV_IS_IN_MMC
63 #define CONFIG_SYS_MMC_ENV_DEV		0	/* device 0 */
64 #define CONFIG_ENV_OFFSET		512	/* just after the MBR */
65 
66 /* USB */
67 #ifdef CONFIG_CMD_USB
68 #define CONFIG_USB_DWC2_REG_ADDR	SOCFPGA_USB1_ADDRESS
69 #endif
70 #define CONFIG_G_DNL_MANUFACTURER      "Altera"
71 
72 /* Extra Environment */
73 #define CONFIG_HOSTNAME		socfpga_cyclone5
74 
75 #define CONFIG_EXTRA_ENV_SETTINGS \
76 	"verify=n\0" \
77 	"loadaddr= " __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
78 	"ramboot=setenv bootargs " CONFIG_BOOTARGS ";" \
79 		"bootm ${loadaddr} - ${fdt_addr}\0" \
80 	"bootimage=zImage\0" \
81 	"fdt_addr=100\0" \
82 	"fdtimage=socfpga.dtb\0" \
83 		"fsloadcmd=ext2load\0" \
84 	"bootm ${loadaddr} - ${fdt_addr}\0" \
85 	"mmcroot=/dev/mmcblk0p2\0" \
86 	"mmcboot=setenv bootargs " CONFIG_BOOTARGS \
87 		" root=${mmcroot} rw rootwait;" \
88 		"bootz ${loadaddr} - ${fdt_addr}\0" \
89 	"mmcload=mmc rescan;" \
90 		"load mmc 0:1 ${loadaddr} ${bootimage};" \
91 		"load mmc 0:1 ${fdt_addr} ${fdtimage}\0" \
92 	"qspiroot=/dev/mtdblock0\0" \
93 	"qspirootfstype=jffs2\0" \
94 	"qspiboot=setenv bootargs " CONFIG_BOOTARGS \
95 		" root=${qspiroot} rw rootfstype=${qspirootfstype};"\
96 		"bootm ${loadaddr} - ${fdt_addr}\0"
97 
98 /* The rest of the configuration is shared */
99 #include <configs/socfpga_common.h>
100 
101 #endif	/* __CONFIG_SOCFPGA_CYCLONE5_H__ */
102