1 /*
2  * Configuration for Xilinx ZynqMP
3  * (C) Copyright 2014 - 2015 Xilinx, Inc.
4  * Michal Simek <michal.simek@xilinx.com>
5  *
6  * Based on Configuration for Versatile Express
7  *
8  * SPDX-License-Identifier:	GPL-2.0+
9  */
10 
11 #ifndef __XILINX_ZYNQMP_H
12 #define __XILINX_ZYNQMP_H
13 
14 #define CONFIG_REMAKE_ELF
15 
16 /* #define CONFIG_ARMV8_SWITCH_TO_EL1 */
17 
18 #define CONFIG_SYS_NO_FLASH
19 
20 
21 /* Generic Interrupt Controller Definitions */
22 #define CONFIG_GICV2
23 #define GICD_BASE	0xF9010000
24 #define GICC_BASE	0xF9020000
25 
26 #define CONFIG_SYS_ALT_MEMTEST
27 #define CONFIG_SYS_MEMTEST_SCRATCH	0xfffc0000
28 
29 #define CONFIG_SYS_MEMTEST_START	CONFIG_SYS_SDRAM_BASE
30 #define CONFIG_SYS_MEMTEST_END		CONFIG_SYS_SDRAM_SIZE
31 
32 /* Have release address at the end of 256MB for now */
33 #define CPU_RELEASE_ADDR	0xFFFFFF0
34 
35 /* Cache Definitions */
36 #define CONFIG_SYS_CACHELINE_SIZE	64
37 
38 #if !defined(CONFIG_IDENT_STRING)
39 # define CONFIG_IDENT_STRING		" Xilinx ZynqMP"
40 #endif
41 
42 #define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_SDRAM_BASE + 0x7fff0)
43 
44 /* Flat Device Tree Definitions */
45 
46 /* Generic Timer Definitions - setup in EL3. Setup by ATF for other cases */
47 #if !defined(COUNTER_FREQUENCY)
48 # define COUNTER_FREQUENCY		100000000
49 #endif
50 
51 /* Size of malloc() pool */
52 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 0x2000000)
53 
54 /* Serial setup */
55 #define CONFIG_ARM_DCC
56 #define CONFIG_CPU_ARMV8
57 #define CONFIG_ZYNQ_SERIAL
58 
59 #define CONFIG_CONS_INDEX		0
60 #define CONFIG_BAUDRATE			115200
61 #define CONFIG_SYS_BAUDRATE_TABLE \
62 	{ 4800, 9600, 19200, 38400, 57600, 115200 }
63 
64 /* Command line configuration */
65 #define CONFIG_CMD_ENV
66 #define CONFIG_CMD_EXT2
67 #define CONFIG_CMD_EXT4
68 #define CONFIG_CMD_FAT
69 #define CONFIG_CMD_FS_GENERIC
70 #define CONFIG_DOS_PARTITION
71 #define CONFIG_MP
72 
73 #define CONFIG_CMD_MII
74 
75 /* BOOTP options */
76 #define CONFIG_BOOTP_BOOTFILESIZE
77 #define CONFIG_BOOTP_BOOTPATH
78 #define CONFIG_BOOTP_GATEWAY
79 #define CONFIG_BOOTP_HOSTNAME
80 #define CONFIG_BOOTP_MAY_FAIL
81 #define CONFIG_BOOTP_SERVERIP
82 
83 /* SPI */
84 #ifdef CONFIG_ZYNQ_SPI
85 # define CONFIG_CMD_SF
86 #endif
87 
88 #if defined(CONFIG_ZYNQ_SDHCI)
89 # define CONFIG_MMC
90 # define CONFIG_GENERIC_MMC
91 # define CONFIG_SDHCI
92 # define CONFIG_CMD_MMC
93 # ifndef CONFIG_ZYNQ_SDHCI_MAX_FREQ
94 #  define CONFIG_ZYNQ_SDHCI_MAX_FREQ	200000000
95 # endif
96 # define CONFIG_FAT_WRITE
97 # define CONFIG_CMD_EXT4_WRITE
98 #endif
99 
100 #ifdef CONFIG_NAND_ARASAN
101 # define CONFIG_CMD_NAND
102 # define CONFIG_CMD_NAND_LOCK_UNLOCK
103 # define CONFIG_SYS_MAX_NAND_DEVICE	1
104 # define CONFIG_SYS_NAND_SELF_INIT
105 # define CONFIG_SYS_NAND_ONFI_DETECTION
106 # define CONFIG_MTD_DEVICE
107 #endif
108 
109 /* Miscellaneous configurable options */
110 #define CONFIG_SYS_LOAD_ADDR		0x8000000
111 
112 #if defined(CONFIG_ZYNQMP_USB)
113 #define CONFIG_USB_XHCI_DWC3
114 #define CONFIG_USB_XHCI
115 #define CONFIG_USB_MAX_CONTROLLER_COUNT         1
116 #define CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS      2
117 #define CONFIG_CMD_USB
118 #define CONFIG_USB_STORAGE
119 #define CONFIG_USB_XHCI_ZYNQMP
120 
121 #define CONFIG_USB_DWC3
122 #define CONFIG_USB_DWC3_GADGET
123 
124 #define CONFIG_USB_GADGET_DOWNLOAD
125 #define CONFIG_USB_GADGET_DUALSPEED
126 #define CONFIG_USB_GADGET_VBUS_DRAW	2
127 #define CONFIG_USBDOWNLOAD_GADGET
128 #define CONFIG_SYS_DFU_DATA_BUF_SIZE	0x1800000
129 #define DFU_DEFAULT_POLL_TIMEOUT	300
130 #define CONFIG_USB_FUNCTION_DFU
131 #define CONFIG_DFU_RAM
132 #define CONFIG_G_DNL_VENDOR_NUM		0x03FD
133 #define CONFIG_G_DNL_PRODUCT_NUM	0x0300
134 #define CONFIG_G_DNL_MANUFACTURER	"Xilinx"
135 #define CONFIG_USB_CABLE_CHECK
136 #define CONFIG_CMD_DFU
137 #define CONFIG_CMD_THOR_DOWNLOAD
138 #define CONFIG_USB_FUNCTION_THOR
139 #define CONFIG_THOR_RESET_OFF
140 #define DFU_ALT_INFO_RAM \
141 	"dfu_ram_info=" \
142 	"setenv dfu_alt_info " \
143 	"Image ram $kernel_addr $kernel_size\\\\;" \
144 	"system.dtb ram $fdt_addr $fdt_size\0" \
145 	"dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" \
146 	"thor_ram=run dfu_ram_info && thordown 0 ram 0\0"
147 
148 #define DFU_ALT_INFO  \
149 		DFU_ALT_INFO_RAM
150 #endif
151 
152 #if !defined(DFU_ALT_INFO)
153 # define DFU_ALT_INFO
154 #endif
155 
156 /* Initial environment variables */
157 #define CONFIG_EXTRA_ENV_SETTINGS \
158 	"kernel_addr=0x80000\0" \
159 	"fdt_addr=0x7000000\0" \
160 	"fdt_high=0x10000000\0" \
161 	"kernel_size=0x2000000\0" \
162 	"fdt_size=0x80000\0" \
163 	"sdbootdev=0\0"\
164 	"sdboot=mmc dev $sdbootdev && mmcinfo && load mmc $sdbootdev:$partid $fdt_addr system.dtb && " \
165 		"load mmc $sdbootdev:$partid $kernel_addr Image && " \
166 		"booti $kernel_addr - $fdt_addr\0" \
167 	DFU_ALT_INFO
168 
169 #define CONFIG_PREBOOT		"run bootargs"
170 #define CONFIG_BOOTCOMMAND	"run $modeboot"
171 #define CONFIG_BOOTDELAY	5
172 
173 #define CONFIG_BOARD_LATE_INIT
174 
175 /* Do not preserve environment */
176 #define CONFIG_ENV_IS_NOWHERE		1
177 #define CONFIG_ENV_SIZE			0x1000
178 
179 /* Monitor Command Prompt */
180 /* Console I/O Buffer Size */
181 #define CONFIG_SYS_CBSIZE		2048
182 #define CONFIG_SYS_PBSIZE		(CONFIG_SYS_CBSIZE + \
183 					sizeof(CONFIG_SYS_PROMPT) + 16)
184 #define CONFIG_SYS_HUSH_PARSER
185 #define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE
186 #define CONFIG_SYS_LONGHELP
187 #define CONFIG_CMDLINE_EDITING
188 #define CONFIG_SYS_MAXARGS		64
189 
190 /* Ethernet driver */
191 #if defined(CONFIG_ZYNQ_GEM)
192 # define CONFIG_NET_MULTI
193 # define CONFIG_MII
194 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
195 # define CONFIG_PHY_MARVELL
196 # define CONFIG_PHY_NATSEMI
197 # define CONFIG_PHY_TI
198 # define CONFIG_PHY_GIGE
199 # define PHY_ANEG_TIMEOUT       20000
200 #endif
201 
202 /* I2C */
203 #if defined(CONFIG_SYS_I2C_ZYNQ)
204 # define CONFIG_CMD_I2C
205 # define CONFIG_SYS_I2C
206 # define CONFIG_SYS_I2C_ZYNQ_SPEED		100000
207 # define CONFIG_SYS_I2C_ZYNQ_SLAVE		0
208 #endif
209 
210 /* EEPROM */
211 #ifdef CONFIG_ZYNQMP_EEPROM
212 # define CONFIG_CMD_EEPROM
213 # define CONFIG_SYS_I2C_EEPROM_ADDR_LEN		2
214 # define CONFIG_SYS_I2C_EEPROM_ADDR		0x54
215 # define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS	4
216 # define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS	5
217 # define CONFIG_SYS_EEPROM_SIZE			(64 * 1024)
218 #endif
219 
220 #ifdef CONFIG_AHCI
221 #define CONFIG_LIBATA
222 #define CONFIG_SCSI_AHCI
223 #define CONFIG_SCSI_AHCI_PLAT
224 #define CONFIG_SYS_SCSI_MAX_SCSI_ID	1
225 #define CONFIG_SYS_SCSI_MAX_LUN		1
226 #define CONFIG_SYS_SCSI_MAX_DEVICE	(CONFIG_SYS_SCSI_MAX_SCSI_ID * \
227 					 CONFIG_SYS_SCSI_MAX_LUN)
228 #define CONFIG_CMD_SCSI
229 #endif
230 
231 #define CONFIG_SYS_BOOTM_LEN	(60 * 1024 * 1024)
232 
233 #define CONFIG_CMD_BOOTI
234 #define CONFIG_CMD_UNZIP
235 
236 #define CONFIG_BOARD_EARLY_INIT_R
237 #define CONFIG_CLOCKS
238 
239 #endif /* __XILINX_ZYNQMP_H */
240