xref: /openbmc/u-boot/include/configs/xilinx_zynqmp.h (revision 9755e3db8b1223699954146dfb171df75ec89ab3)
1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * Configuration for Xilinx ZynqMP
4  * (C) Copyright 2014 - 2015 Xilinx, Inc.
5  * Michal Simek <michal.simek@xilinx.com>
6  *
7  * Based on Configuration for Versatile Express
8  */
9 
10 #ifndef __XILINX_ZYNQMP_H
11 #define __XILINX_ZYNQMP_H
12 
13 #define CONFIG_REMAKE_ELF
14 
15 /* #define CONFIG_ARMV8_SWITCH_TO_EL1 */
16 
17 /* Generic Interrupt Controller Definitions */
18 #define CONFIG_GICV2
19 #define GICD_BASE	0xF9010000
20 #define GICC_BASE	0xF9020000
21 
22 #ifndef CONFIG_SYS_MEMTEST_SCRATCH
23 # define CONFIG_SYS_MEMTEST_SCRATCH	0x10800000
24 #endif
25 
26 #define CONFIG_SYS_MEMTEST_START	0
27 #define CONFIG_SYS_MEMTEST_END		1000
28 
29 #define CONFIG_SYS_INIT_SP_ADDR		CONFIG_SYS_TEXT_BASE
30 
31 /* Generic Timer Definitions - setup in EL3. Setup by ATF for other cases */
32 #if !defined(COUNTER_FREQUENCY)
33 # define COUNTER_FREQUENCY		100000000
34 #endif
35 
36 /* Size of malloc() pool */
37 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 0x2000000)
38 
39 /* Serial setup */
40 #define CONFIG_ARM_DCC
41 #define CONFIG_CPU_ARMV8
42 
43 #define CONFIG_SYS_BAUDRATE_TABLE \
44 	{ 4800, 9600, 19200, 38400, 57600, 115200 }
45 
46 /* BOOTP options */
47 #define CONFIG_BOOTP_BOOTFILESIZE
48 #define CONFIG_BOOTP_MAY_FAIL
49 
50 #if defined(CONFIG_MMC_SDHCI_ZYNQ)
51 # define CONFIG_SUPPORT_EMMC_BOOT
52 #endif
53 
54 #ifdef CONFIG_NAND_ARASAN
55 # define CONFIG_SYS_MAX_NAND_DEVICE	1
56 # define CONFIG_SYS_NAND_ONFI_DETECTION
57 #endif
58 
59 #if defined(CONFIG_SPL_BUILD)
60 #define CONFIG_ZYNQMP_PSU_INIT_ENABLED
61 #endif
62 
63 /* Miscellaneous configurable options */
64 #define CONFIG_SYS_LOAD_ADDR		0x8000000
65 
66 #if defined(CONFIG_ZYNQMP_USB)
67 #define CONFIG_SYS_DFU_DATA_BUF_SIZE	0x1800000
68 #define DFU_DEFAULT_POLL_TIMEOUT	300
69 #define CONFIG_USB_CABLE_CHECK
70 #define CONFIG_THOR_RESET_OFF
71 #define DFU_ALT_INFO_RAM \
72 	"dfu_ram_info=" \
73 	"setenv dfu_alt_info " \
74 	"Image ram $kernel_addr $kernel_size\\\\;" \
75 	"system.dtb ram $fdt_addr $fdt_size\0" \
76 	"dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" \
77 	"thor_ram=run dfu_ram_info && thordown 0 ram 0\0"
78 
79 #define DFU_ALT_INFO  \
80 		DFU_ALT_INFO_RAM
81 
82 #ifndef CONFIG_SPL_BUILD
83 # define PARTS_DEFAULT \
84 	"partitions=uuid_disk=${uuid_gpt_disk};" \
85 	"name=""boot"",size=16M,uuid=${uuid_gpt_boot};" \
86 	"name=""Linux"",size=-M,uuid=${uuid_gpt_Linux}\0"
87 #endif
88 #endif
89 
90 #if !defined(DFU_ALT_INFO)
91 # define DFU_ALT_INFO
92 #endif
93 
94 #if !defined(PARTS_DEFAULT)
95 # define PARTS_DEFAULT
96 #endif
97 
98 /* Monitor Command Prompt */
99 /* Console I/O Buffer Size */
100 #define CONFIG_SYS_CBSIZE		2048
101 #define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE
102 #define CONFIG_PANIC_HANG
103 #define CONFIG_SYS_MAXARGS		64
104 
105 /* Ethernet driver */
106 #if defined(CONFIG_ZYNQ_GEM)
107 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
108 # define PHY_ANEG_TIMEOUT       20000
109 #endif
110 
111 /* I2C */
112 #if defined(CONFIG_SYS_I2C_ZYNQ)
113 # define CONFIG_SYS_I2C
114 #endif
115 
116 /* EEPROM */
117 #ifdef CONFIG_ZYNQMP_EEPROM
118 # define CONFIG_SYS_I2C_EEPROM_ADDR_LEN		2
119 # define CONFIG_SYS_I2C_EEPROM_ADDR		0x54
120 # define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS	4
121 # define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS	5
122 # define CONFIG_SYS_EEPROM_SIZE			(64 * 1024)
123 #endif
124 
125 #define CONFIG_SYS_BOOTM_LEN	(60 * 1024 * 1024)
126 
127 #define CONFIG_CLOCKS
128 
129 #define ENV_MEM_LAYOUT_SETTINGS \
130 	"fdt_high=10000000\0" \
131 	"initrd_high=10000000\0" \
132 	"fdt_addr_r=0x40000000\0" \
133 	"pxefile_addr_r=0x10000000\0" \
134 	"kernel_addr_r=0x18000000\0" \
135 	"scriptaddr=0x02000000\0" \
136 	"ramdisk_addr_r=0x02100000\0" \
137 	"script_offset_f=0x3e80000\0" \
138 	"script_size_f=0x80000\0" \
139 
140 #if defined(CONFIG_MMC_SDHCI_ZYNQ)
141 # define BOOT_TARGET_DEVICES_MMC(func)	func(MMC, mmc, 0) func(MMC, mmc, 1)
142 #else
143 # define BOOT_TARGET_DEVICES_MMC(func)
144 #endif
145 
146 #if defined(CONFIG_SATA_CEVA)
147 # define BOOT_TARGET_DEVICES_SCSI(func)	func(SCSI, scsi, 0)
148 #else
149 # define BOOT_TARGET_DEVICES_SCSI(func)
150 #endif
151 
152 #if defined(CONFIG_ZYNQMP_USB)
153 # define BOOT_TARGET_DEVICES_USB(func)	func(USB, usb, 0) func(USB, usb, 1)
154 #else
155 # define BOOT_TARGET_DEVICES_USB(func)
156 #endif
157 
158 #if defined(CONFIG_CMD_PXE) && defined(CONFIG_CMD_DHCP)
159 # define BOOT_TARGET_DEVICES_PXE(func)	func(PXE, pxe, na)
160 #else
161 # define BOOT_TARGET_DEVICES_PXE(func)
162 #endif
163 
164 #if defined(CONFIG_CMD_DHCP)
165 # define BOOT_TARGET_DEVICES_DHCP(func)	func(DHCP, dhcp, na)
166 #else
167 # define BOOT_TARGET_DEVICES_DHCP(func)
168 #endif
169 
170 #if defined(CONFIG_ZYNQMP_GQSPI)
171 # define BOOT_TARGET_DEVICES_QSPI(func)	func(QSPI, qspi, 0)
172 #else
173 # define BOOT_TARGET_DEVICES_QSPI(func)
174 #endif
175 
176 #if defined(CONFIG_NAND_ARASAN)
177 # define BOOT_TARGET_DEVICES_NAND(func)	func(NAND, nand, 0)
178 #else
179 # define BOOT_TARGET_DEVICES_NAND(func)
180 #endif
181 
182 #define BOOTENV_DEV_QSPI(devtypeu, devtypel, instance) \
183 	"bootcmd_" #devtypel #instance "=sf probe " #instance " 0 0 && " \
184 		       "sf read $scriptaddr $script_offset_f $script_size_f && " \
185 		       "source ${scriptaddr}; echo SCRIPT FAILED: continuing...;\0"
186 
187 #define BOOTENV_DEV_NAME_QSPI(devtypeu, devtypel, instance) \
188 	#devtypel #instance " "
189 
190 #define BOOTENV_DEV_NAND(devtypeu, devtypel, instance) \
191 	"bootcmd_" #devtypel #instance "= nand info && " \
192 		       "nand read $scriptaddr $script_offset_f $script_size_f && " \
193 		       "source ${scriptaddr}; echo SCRIPT FAILED: continuing...;\0"
194 
195 #define BOOTENV_DEV_NAME_NAND(devtypeu, devtypel, instance) \
196 	#devtypel #instance " "
197 
198 #define BOOT_TARGET_DEVICES(func) \
199 	BOOT_TARGET_DEVICES_MMC(func) \
200 	BOOT_TARGET_DEVICES_QSPI(func) \
201 	BOOT_TARGET_DEVICES_NAND(func) \
202 	BOOT_TARGET_DEVICES_USB(func) \
203 	BOOT_TARGET_DEVICES_SCSI(func) \
204 	BOOT_TARGET_DEVICES_PXE(func) \
205 	BOOT_TARGET_DEVICES_DHCP(func)
206 
207 #include <config_distro_bootcmd.h>
208 
209 /* Initial environment variables */
210 #ifndef CONFIG_EXTRA_ENV_SETTINGS
211 #define CONFIG_EXTRA_ENV_SETTINGS \
212 	ENV_MEM_LAYOUT_SETTINGS \
213 	BOOTENV \
214 	DFU_ALT_INFO
215 #endif
216 
217 /* SPL can't handle all huge variables - define just DFU */
218 #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU)
219 #undef CONFIG_EXTRA_ENV_SETTINGS
220 # define CONFIG_EXTRA_ENV_SETTINGS \
221 	"dfu_alt_info_ram=uboot.bin ram 0x8000000 0x1000000;" \
222 			  "atf-uboot.ub ram 0x10000000 0x1000000;" \
223 			  "Image ram 0x80000 0x3f80000;" \
224 			  "system.dtb ram 0x4000000 0x100000\0" \
225 	"dfu_bufsiz=0x1000\0"
226 #endif
227 
228 #define CONFIG_SPL_TEXT_BASE		0xfffc0000
229 #define CONFIG_SPL_STACK		0xfffffffc
230 #define CONFIG_SPL_MAX_SIZE		0x40000
231 
232 /* Just random location in OCM */
233 #define CONFIG_SPL_BSS_START_ADDR	0x0
234 #define CONFIG_SPL_BSS_MAX_SIZE		0x80000
235 
236 #if defined(CONFIG_SPL_SPI_FLASH_SUPPORT)
237 # define CONFIG_SYS_SPI_KERNEL_OFFS	0x80000
238 # define CONFIG_SYS_SPI_ARGS_OFFS	0xa0000
239 # define CONFIG_SYS_SPI_ARGS_SIZE	0xa0000
240 
241 # define CONFIG_SYS_SPI_U_BOOT_OFFS	0x170000
242 #endif
243 
244 /* u-boot is like dtb */
245 #define CONFIG_SPL_FS_LOAD_ARGS_NAME	"u-boot.bin"
246 #define CONFIG_SYS_SPL_ARGS_ADDR	0x8000000
247 
248 /* ATF is my kernel image */
249 #define CONFIG_SPL_FS_LOAD_KERNEL_NAME	"atf-uboot.ub"
250 
251 /* FIT load address for RAM boot */
252 #define CONFIG_SPL_LOAD_FIT_ADDRESS	0x10000000
253 
254 /* MMC support */
255 #ifdef CONFIG_MMC_SDHCI_ZYNQ
256 # define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION	1
257 # define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR	0 /* unused */
258 # define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS	0 /* unused */
259 # define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR	0 /* unused */
260 # define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME	"u-boot.img"
261 #endif
262 
263 #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU)
264 # undef CONFIG_CMD_BOOTD
265 # define CONFIG_SPL_ENV_SUPPORT
266 # define CONFIG_SPL_HASH_SUPPORT
267 # define CONFIG_ENV_MAX_ENTRIES	10
268 #endif
269 
270 #define CONFIG_SYS_SPL_MALLOC_START	0x20000000
271 #define CONFIG_SYS_SPL_MALLOC_SIZE	0x100000
272 
273 #ifdef CONFIG_SPL_SYS_MALLOC_SIMPLE
274 # error "Disable CONFIG_SPL_SYS_MALLOC_SIMPLE. Full malloc needs to be used"
275 #endif
276 
277 #define CONFIG_BOARD_EARLY_INIT_F
278 
279 #endif /* __XILINX_ZYNQMP_H */
280