xref: /openbmc/u-boot/include/configs/xilinx_zynqmp.h (revision 35546f6f2014282cc4f9772324b5588bd44a2938)
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 /* Generic Interrupt Controller Definitions */
21 #define CONFIG_GICV2
22 #define GICD_BASE	0xF9010000
23 #define GICC_BASE	0xF9020000
24 
25 #define CONFIG_SYS_ALT_MEMTEST
26 #define CONFIG_SYS_MEMTEST_SCRATCH	0xfffc0000
27 
28 #ifndef CONFIG_NR_DRAM_BANKS
29 # define CONFIG_NR_DRAM_BANKS		2
30 #endif
31 #define CONFIG_SYS_MEMTEST_START	0
32 #define CONFIG_SYS_MEMTEST_END		1000
33 
34 /* Have release address at the end of 256MB for now */
35 #define CPU_RELEASE_ADDR	0xFFFFFF0
36 
37 /* Cache Definitions */
38 #define CONFIG_SYS_CACHELINE_SIZE	64
39 
40 #if !defined(CONFIG_IDENT_STRING)
41 # define CONFIG_IDENT_STRING		" Xilinx ZynqMP"
42 #endif
43 
44 #define CONFIG_SYS_INIT_SP_ADDR		0xfffffffc
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_DOS_PARTITION
67 #define CONFIG_EFI_PARTITION
68 #ifndef CONFIG_SPL_BUILD
69 # define CONFIG_ISO_PARTITION
70 #endif
71 #define CONFIG_MP
72 
73 /* BOOTP options */
74 #define CONFIG_BOOTP_BOOTFILESIZE
75 #define CONFIG_BOOTP_BOOTPATH
76 #define CONFIG_BOOTP_GATEWAY
77 #define CONFIG_BOOTP_HOSTNAME
78 #define CONFIG_BOOTP_MAY_FAIL
79 #define CONFIG_BOOTP_DNS
80 #define CONFIG_BOOTP_PXE
81 #define CONFIG_BOOTP_SUBNETMASK
82 
83 /* Diff from config_distro_defaults.h */
84 #define CONFIG_SUPPORT_RAW_INITRD
85 #define CONFIG_ENV_VARS_UBOOT_CONFIG
86 #define CONFIG_AUTO_COMPLETE
87 
88 /* PXE */
89 #define CONFIG_CMD_PXE
90 #define CONFIG_MENU
91 
92 #if defined(CONFIG_ZYNQ_SDHCI)
93 # define CONFIG_MMC
94 # define CONFIG_GENERIC_MMC
95 # define CONFIG_SUPPORT_EMMC_BOOT
96 # define CONFIG_SDHCI
97 # ifndef CONFIG_ZYNQ_SDHCI_MAX_FREQ
98 #  define CONFIG_ZYNQ_SDHCI_MAX_FREQ	200000000
99 # endif
100 #endif
101 
102 #if defined(CONFIG_ZYNQ_SDHCI) || defined(CONFIG_ZYNQMP_USB)
103 # define CONFIG_FAT_WRITE
104 #endif
105 
106 #ifdef CONFIG_NAND_ARASAN
107 # define CONFIG_CMD_NAND_LOCK_UNLOCK
108 # define CONFIG_SYS_MAX_NAND_DEVICE	1
109 # define CONFIG_SYS_NAND_SELF_INIT
110 # define CONFIG_SYS_NAND_ONFI_DETECTION
111 # define CONFIG_MTD_DEVICE
112 #endif
113 
114 /* Miscellaneous configurable options */
115 #define CONFIG_SYS_LOAD_ADDR		0x8000000
116 
117 #if defined(CONFIG_ZYNQMP_USB)
118 #define CONFIG_USB_MAX_CONTROLLER_COUNT         1
119 #define CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS      2
120 #define CONFIG_USB_STORAGE
121 #define CONFIG_USB_XHCI_ZYNQMP
122 
123 #define CONFIG_SYS_DFU_DATA_BUF_SIZE	0x1800000
124 #define DFU_DEFAULT_POLL_TIMEOUT	300
125 #define CONFIG_USB_FUNCTION_DFU
126 #define CONFIG_DFU_RAM
127 #define CONFIG_USB_CABLE_CHECK
128 #define CONFIG_CMD_THOR_DOWNLOAD
129 #define CONFIG_USB_FUNCTION_THOR
130 #define CONFIG_THOR_RESET_OFF
131 #define DFU_ALT_INFO_RAM \
132 	"dfu_ram_info=" \
133 	"setenv dfu_alt_info " \
134 	"Image ram $kernel_addr $kernel_size\\\\;" \
135 	"system.dtb ram $fdt_addr $fdt_size\0" \
136 	"dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" \
137 	"thor_ram=run dfu_ram_info && thordown 0 ram 0\0"
138 
139 #define DFU_ALT_INFO  \
140 		DFU_ALT_INFO_RAM
141 #endif
142 
143 #if !defined(DFU_ALT_INFO)
144 # define DFU_ALT_INFO
145 #endif
146 
147 #define CONFIG_BOOTDELAY	3
148 
149 #define CONFIG_BOARD_LATE_INIT
150 
151 /* Do not preserve environment */
152 #define CONFIG_ENV_IS_NOWHERE		1
153 #define CONFIG_ENV_SIZE			0x1000
154 
155 /* Monitor Command Prompt */
156 /* Console I/O Buffer Size */
157 #define CONFIG_SYS_CBSIZE		2048
158 #define CONFIG_SYS_PBSIZE		(CONFIG_SYS_CBSIZE + \
159 					sizeof(CONFIG_SYS_PROMPT) + 16)
160 #define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE
161 #define CONFIG_SYS_LONGHELP
162 #define CONFIG_CMDLINE_EDITING
163 #define CONFIG_SYS_MAXARGS		64
164 
165 /* Ethernet driver */
166 #if defined(CONFIG_ZYNQ_GEM)
167 # define CONFIG_NET_MULTI
168 # define CONFIG_MII
169 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
170 # define CONFIG_PHY_MARVELL
171 # define CONFIG_PHY_NATSEMI
172 # define CONFIG_PHY_TI
173 # define CONFIG_PHY_GIGE
174 # define CONFIG_PHY_VITESSE
175 # define CONFIG_PHY_REALTEK
176 # define PHY_ANEG_TIMEOUT       20000
177 #endif
178 
179 /* I2C */
180 #if defined(CONFIG_SYS_I2C_ZYNQ)
181 # define CONFIG_SYS_I2C
182 # define CONFIG_SYS_I2C_ZYNQ_SPEED		100000
183 # define CONFIG_SYS_I2C_ZYNQ_SLAVE		0
184 #endif
185 
186 /* EEPROM */
187 #ifdef CONFIG_ZYNQMP_EEPROM
188 # define CONFIG_CMD_EEPROM
189 # define CONFIG_SYS_I2C_EEPROM_ADDR_LEN		2
190 # define CONFIG_SYS_I2C_EEPROM_ADDR		0x54
191 # define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS	4
192 # define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS	5
193 # define CONFIG_SYS_EEPROM_SIZE			(64 * 1024)
194 #endif
195 
196 #ifdef CONFIG_SATA_CEVA
197 #define CONFIG_AHCI
198 #define CONFIG_LIBATA
199 #define CONFIG_SCSI_AHCI
200 #define CONFIG_SCSI_AHCI_PLAT
201 #define CONFIG_SYS_SCSI_MAX_SCSI_ID	2
202 #define CONFIG_SYS_SCSI_MAX_LUN		1
203 #define CONFIG_SYS_SCSI_MAX_DEVICE	(CONFIG_SYS_SCSI_MAX_SCSI_ID * \
204 					 CONFIG_SYS_SCSI_MAX_LUN)
205 #define CONFIG_SCSI
206 #endif
207 
208 #define CONFIG_SYS_BOOTM_LEN	(60 * 1024 * 1024)
209 
210 #define CONFIG_CMD_BOOTI
211 #define CONFIG_CMD_UNZIP
212 
213 #define CONFIG_BOARD_EARLY_INIT_R
214 #define CONFIG_CLOCKS
215 
216 #define ENV_MEM_LAYOUT_SETTINGS \
217 	"fdt_high=10000000\0" \
218 	"initrd_high=10000000\0" \
219 	"fdt_addr_r=0x40000000\0" \
220 	"pxefile_addr_r=0x10000000\0" \
221 	"kernel_addr_r=0x18000000\0" \
222 	"scriptaddr=0x02000000\0" \
223 	"ramdisk_addr_r=0x02100000\0" \
224 
225 #if defined(CONFIG_ZYNQ_SDHCI)
226 # define BOOT_TARGET_DEVICES_MMC(func)	func(MMC, mmc, 0) func(MMC, mmc, 1)
227 #else
228 # define BOOT_TARGET_DEVICES_MMC(func)
229 #endif
230 
231 #if defined(CONFIG_SATA_CEVA)
232 # define BOOT_TARGET_DEVICES_SCSI(func)	func(SCSI, scsi, 0)
233 #else
234 # define BOOT_TARGET_DEVICES_SCSI(func)
235 #endif
236 
237 #if defined(CONFIG_ZYNQMP_USB)
238 # define BOOT_TARGET_DEVICES_USB(func)	func(USB, usb, 0) func(USB, usb, 1)
239 #else
240 # define BOOT_TARGET_DEVICES_USB(func)
241 #endif
242 
243 #define BOOT_TARGET_DEVICES(func) \
244 	BOOT_TARGET_DEVICES_MMC(func) \
245 	BOOT_TARGET_DEVICES_USB(func) \
246 	BOOT_TARGET_DEVICES_SCSI(func) \
247 	func(PXE, pxe, na) \
248 	func(DHCP, dhcp, na)
249 
250 #include <config_distro_bootcmd.h>
251 
252 /* Initial environment variables */
253 #ifndef CONFIG_EXTRA_ENV_SETTINGS
254 #define CONFIG_EXTRA_ENV_SETTINGS \
255 	ENV_MEM_LAYOUT_SETTINGS \
256 	BOOTENV \
257 	DFU_ALT_INFO
258 #endif
259 
260 #define CONFIG_SPL_TEXT_BASE		0xfffc0000
261 #define CONFIG_SPL_MAX_SIZE		0x20000
262 
263 /* Just random location in OCM */
264 #define CONFIG_SPL_BSS_START_ADDR	0x1000000
265 #define CONFIG_SPL_BSS_MAX_SIZE		0x2000000
266 
267 #define CONFIG_SPL_FRAMEWORK
268 #define CONFIG_SPL_LIBCOMMON_SUPPORT
269 #define CONFIG_SPL_LIBGENERIC_SUPPORT
270 #define CONFIG_SPL_SERIAL_SUPPORT
271 #define CONFIG_SPL_BOARD_INIT
272 #define CONFIG_SPL_RAM_DEVICE
273 
274 #define CONFIG_SPL_OS_BOOT
275 /* u-boot is like dtb */
276 #define CONFIG_SPL_FS_LOAD_ARGS_NAME	"u-boot.bin"
277 #define CONFIG_SYS_SPL_ARGS_ADDR	0x8000000
278 
279 /* ATF is my kernel image */
280 #define CONFIG_SPL_FS_LOAD_KERNEL_NAME	"atf.ub"
281 
282 /* FIT load address for RAM boot */
283 #define CONFIG_SPL_LOAD_FIT_ADDRESS	0x10000000
284 
285 /* MMC support */
286 #ifdef CONFIG_ZYNQ_SDHCI
287 # define CONFIG_SPL_MMC_SUPPORT
288 # define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION	1
289 # define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR	0 /* unused */
290 # define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS	0 /* unused */
291 # define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR	0 /* unused */
292 # define CONFIG_SPL_LIBDISK_SUPPORT
293 # define CONFIG_SPL_FAT_SUPPORT
294 # define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME	"u-boot.img"
295 #endif
296 
297 #endif /* __XILINX_ZYNQMP_H */
298