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f22651cf MS |
1 | /* |
2 | * (C) Copyright 2012 Michal Simek <monstr@monstr.eu> | |
3e1b61de | 3 | * (C) Copyright 2013 - 2018 Xilinx, Inc. |
06fe8dae JT |
4 | * |
5 | * Common configuration options for all Zynq boards. | |
f22651cf | 6 | * |
1a459660 | 7 | * SPDX-License-Identifier: GPL-2.0+ |
f22651cf MS |
8 | */ |
9 | ||
06fe8dae JT |
10 | #ifndef __CONFIG_ZYNQ_COMMON_H |
11 | #define __CONFIG_ZYNQ_COMMON_H | |
f22651cf | 12 | |
f22651cf | 13 | /* CPU clock */ |
53e49f74 JT |
14 | #ifndef CONFIG_CPU_FREQ_HZ |
15 | # define CONFIG_CPU_FREQ_HZ 800000000 | |
16 | #endif | |
f22651cf | 17 | |
8cfac504 | 18 | /* Cache options */ |
8cfac504 JT |
19 | #define CONFIG_SYS_L2CACHE_OFF |
20 | #ifndef CONFIG_SYS_L2CACHE_OFF | |
21 | # define CONFIG_SYS_L2_PL310 | |
22 | # define CONFIG_SYS_PL310_BASE 0xf8f02000 | |
23 | #endif | |
24 | ||
a2ec7fb9 MS |
25 | #define ZYNQ_SCUTIMER_BASEADDR 0xF8F00600 |
26 | #define CONFIG_SYS_TIMERBASE ZYNQ_SCUTIMER_BASEADDR | |
27 | #define CONFIG_SYS_TIMER_COUNTS_DOWN | |
28 | #define CONFIG_SYS_TIMER_COUNTER (CONFIG_SYS_TIMERBASE + 0x4) | |
29 | ||
53e49f74 | 30 | /* Serial drivers */ |
f22651cf MS |
31 | /* The following table includes the supported baudrates */ |
32 | #define CONFIG_SYS_BAUDRATE_TABLE \ | |
33 | {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400} | |
34 | ||
636ac181 | 35 | #define CONFIG_ARM_DCC |
53e49f74 | 36 | |
f22651cf | 37 | /* Ethernet driver */ |
596e5782 | 38 | #if defined(CONFIG_ZYNQ_GEM) |
88fcfb1c JT |
39 | # define CONFIG_MII |
40 | # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN | |
dd1c351f MS |
41 | # define CONFIG_BOOTP_BOOTPATH |
42 | # define CONFIG_BOOTP_GATEWAY | |
43 | # define CONFIG_BOOTP_HOSTNAME | |
44 | # define CONFIG_BOOTP_MAY_FAIL | |
88fcfb1c | 45 | #endif |
f22651cf | 46 | |
53e49f74 JT |
47 | /* SPI */ |
48 | #ifdef CONFIG_ZYNQ_SPI | |
53e49f74 JT |
49 | #endif |
50 | ||
a241d4ec JT |
51 | /* QSPI */ |
52 | #ifdef CONFIG_ZYNQ_QSPI | |
53 | # define CONFIG_SF_DEFAULT_SPEED 30000000 | |
232a8e4e | 54 | # define CONFIG_SPI_FLASH_ISSI |
a241d4ec JT |
55 | #endif |
56 | ||
fe5eddbf | 57 | /* NOR */ |
e856bdcf | 58 | #ifdef CONFIG_MTD_NOR_FLASH |
fe5eddbf JT |
59 | # define CONFIG_SYS_FLASH_BASE 0xE2000000 |
60 | # define CONFIG_SYS_FLASH_SIZE (16 * 1024 * 1024) | |
61 | # define CONFIG_SYS_MAX_FLASH_BANKS 1 | |
62 | # define CONFIG_SYS_MAX_FLASH_SECT 512 | |
63 | # define CONFIG_SYS_FLASH_ERASE_TOUT 1000 | |
64 | # define CONFIG_SYS_FLASH_WRITE_TOUT 5000 | |
65 | # define CONFIG_FLASH_SHOW_PROGRESS 10 | |
66 | # define CONFIG_SYS_FLASH_CFI | |
67 | # undef CONFIG_SYS_FLASH_EMPTY_INFO | |
68 | # define CONFIG_FLASH_CFI_DRIVER | |
69 | # undef CONFIG_SYS_FLASH_PROTECTION | |
70 | # define CONFIG_SYS_FLASH_USE_BUFFER_WRITE | |
71 | #endif | |
72 | ||
ba8adb26 | 73 | #ifdef CONFIG_NAND_ZYNQ |
ba8adb26 SDPP |
74 | #define CONFIG_SYS_MAX_NAND_DEVICE 1 |
75 | #define CONFIG_SYS_NAND_ONFI_DETECTION | |
76 | #define CONFIG_MTD_DEVICE | |
77 | #endif | |
78 | ||
293eb33f | 79 | /* MMC */ |
08aa0334 | 80 | #if defined(CONFIG_MMC_SDHCI_ZYNQ) |
f3bd7280 | 81 | # define CONFIG_ZYNQ_SDHCI_MAX_FREQ 52000000 |
293eb33f MS |
82 | #endif |
83 | ||
2cdc778b | 84 | #ifdef CONFIG_USB_EHCI_ZYNQ |
c6024c8e | 85 | # define CONFIG_EHCI_IS_TDI |
87f3dbdf | 86 | |
87f3dbdf SDPP |
87 | # define CONFIG_SYS_DFU_DATA_BUF_SIZE 0x600000 |
88 | # define DFU_DEFAULT_POLL_TIMEOUT 300 | |
87f3dbdf | 89 | # define CONFIG_USB_CABLE_CHECK |
1e8d3830 | 90 | # define CONFIG_THOR_RESET_OFF |
87f3dbdf SDPP |
91 | # define DFU_ALT_INFO_RAM \ |
92 | "dfu_ram_info=" \ | |
93 | "set dfu_alt_info " \ | |
94 | "${kernel_image} ram 0x3000000 0x500000\\\\;" \ | |
95 | "${devicetree_image} ram 0x2A00000 0x20000\\\\;" \ | |
96 | "${ramdisk_image} ram 0x2000000 0x600000\0" \ | |
c4fa5114 SDPP |
97 | "dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" \ |
98 | "thor_ram=run dfu_ram_info && thordown 0 ram 0\0" | |
87f3dbdf | 99 | |
08aa0334 | 100 | # if defined(CONFIG_MMC_SDHCI_ZYNQ) |
87f3dbdf SDPP |
101 | # define DFU_ALT_INFO_MMC \ |
102 | "dfu_mmc_info=" \ | |
103 | "set dfu_alt_info " \ | |
104 | "${kernel_image} fat 0 1\\\\;" \ | |
105 | "${devicetree_image} fat 0 1\\\\;" \ | |
106 | "${ramdisk_image} fat 0 1\0" \ | |
c4fa5114 SDPP |
107 | "dfu_mmc=run dfu_mmc_info && dfu 0 mmc 0\0" \ |
108 | "thor_mmc=run dfu_mmc_info && thordown 0 mmc 0\0" | |
109 | ||
87f3dbdf SDPP |
110 | # define DFU_ALT_INFO \ |
111 | DFU_ALT_INFO_RAM \ | |
112 | DFU_ALT_INFO_MMC | |
113 | # else | |
114 | # define DFU_ALT_INFO \ | |
115 | DFU_ALT_INFO_RAM | |
116 | # endif | |
117 | #endif | |
118 | ||
119 | #if !defined(DFU_ALT_INFO) | |
120 | # define DFU_ALT_INFO | |
c6024c8e SDPP |
121 | #endif |
122 | ||
1c3f2c72 | 123 | #if defined(CONFIG_ZYNQ_I2C0) || defined(CONFIG_ZYNQ_I2C1) |
18948632 | 124 | #define CONFIG_SYS_I2C_ZYNQ |
1c3f2c72 SDPP |
125 | #endif |
126 | ||
8934f784 | 127 | /* I2C */ |
18948632 | 128 | #if defined(CONFIG_SYS_I2C_ZYNQ) |
0bdffe71 | 129 | # define CONFIG_SYS_I2C |
0bdffe71 | 130 | # define CONFIG_SYS_I2C_ZYNQ_SPEED 100000 |
18948632 | 131 | # define CONFIG_SYS_I2C_ZYNQ_SLAVE 0 |
8934f784 MS |
132 | #endif |
133 | ||
65da1efd JT |
134 | /* EEPROM */ |
135 | #ifdef CONFIG_ZYNQ_EEPROM | |
65da1efd JT |
136 | # define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 |
137 | # define CONFIG_SYS_I2C_EEPROM_ADDR 0x54 | |
138 | # define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4 | |
139 | # define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5 | |
140 | # define CONFIG_SYS_EEPROM_SIZE 1024 /* Bytes */ | |
141 | #endif | |
142 | ||
18eee22f JT |
143 | /* Total Size of Environment Sector */ |
144 | #define CONFIG_ENV_SIZE (128 << 10) | |
145 | ||
b660ca13 JT |
146 | /* Allow to overwrite serial and ethaddr */ |
147 | #define CONFIG_ENV_OVERWRITE | |
148 | ||
f22651cf | 149 | /* Environment */ |
ed53e4d6 | 150 | #ifndef CONFIG_ENV_IS_NOWHERE |
ed53e4d6 JT |
151 | # define CONFIG_ENV_SECT_SIZE CONFIG_ENV_SIZE |
152 | # define CONFIG_ENV_OFFSET 0xE0000 | |
ed53e4d6 | 153 | #endif |
e83f61a6 | 154 | |
4d1ed9c7 MS |
155 | /* enable preboot to be loaded before CONFIG_BOOTDELAY */ |
156 | #define CONFIG_PREBOOT | |
157 | ||
61d8eeb0 | 158 | /* Boot configuration */ |
61d8eeb0 AG |
159 | #define CONFIG_SYS_LOAD_ADDR 0 /* default? */ |
160 | ||
161 | /* Distro boot enablement */ | |
162 | ||
163 | #ifdef CONFIG_SPL_BUILD | |
164 | #define BOOTENV | |
165 | #else | |
166 | #include <config_distro_defaults.h> | |
167 | ||
168 | #ifdef CONFIG_CMD_MMC | |
169 | #define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0) | |
170 | #else | |
171 | #define BOOT_TARGET_DEVICES_MMC(func) | |
172 | #endif | |
173 | ||
174 | #ifdef CONFIG_CMD_USB | |
175 | #define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0) | |
176 | #else | |
177 | #define BOOT_TARGET_DEVICES_USB(func) | |
178 | #endif | |
179 | ||
180 | #if defined(CONFIG_CMD_PXE) | |
181 | #define BOOT_TARGET_DEVICES_PXE(func) func(PXE, pxe, na) | |
182 | #else | |
183 | #define BOOT_TARGET_DEVICES_PXE(func) | |
184 | #endif | |
185 | ||
186 | #if defined(CONFIG_CMD_DHCP) | |
187 | #define BOOT_TARGET_DEVICES_DHCP(func) func(DHCP, dhcp, na) | |
188 | #else | |
189 | #define BOOT_TARGET_DEVICES_DHCP(func) | |
190 | #endif | |
191 | ||
192 | #define BOOT_TARGET_DEVICES(func) \ | |
193 | BOOT_TARGET_DEVICES_MMC(func) \ | |
194 | BOOT_TARGET_DEVICES_USB(func) \ | |
195 | BOOT_TARGET_DEVICES_PXE(func) \ | |
196 | BOOT_TARGET_DEVICES_DHCP(func) | |
197 | ||
198 | #include <config_distro_bootcmd.h> | |
199 | #endif /* CONFIG_SPL_BUILD */ | |
200 | ||
e83f61a6 | 201 | /* Default environment */ |
b7b3efe7 | 202 | #ifndef CONFIG_EXTRA_ENV_SETTINGS |
e83f61a6 JT |
203 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
204 | "fit_image=fit.itb\0" \ | |
205 | "load_addr=0x2000000\0" \ | |
206 | "fit_size=0x800000\0" \ | |
207 | "flash_off=0x100000\0" \ | |
208 | "nor_flash_off=0xE2100000\0" \ | |
209 | "fdt_high=0x20000000\0" \ | |
210 | "initrd_high=0x20000000\0" \ | |
4d1ed9c7 | 211 | "loadbootenv_addr=0x2000000\0" \ |
61d8eeb0 AG |
212 | "fdt_addr_r=0x1f00000\0" \ |
213 | "pxefile_addr_r=0x2000000\0" \ | |
214 | "kernel_addr_r=0x2000000\0" \ | |
215 | "scriptaddr=0x3000000\0" \ | |
216 | "ramdisk_addr_r=0x3100000\0" \ | |
4d1ed9c7 MS |
217 | "bootenv=uEnv.txt\0" \ |
218 | "bootenv_dev=mmc\0" \ | |
219 | "loadbootenv=load ${bootenv_dev} 0 ${loadbootenv_addr} ${bootenv}\0" \ | |
220 | "importbootenv=echo Importing environment from ${bootenv_dev} ...; " \ | |
221 | "env import -t ${loadbootenv_addr} $filesize\0" \ | |
222 | "bootenv_existence_test=test -e ${bootenv_dev} 0 /${bootenv}\0" \ | |
223 | "setbootenv=if env run bootenv_existence_test; then " \ | |
224 | "if env run loadbootenv; then " \ | |
225 | "env run importbootenv; " \ | |
226 | "fi; " \ | |
227 | "fi; \0" \ | |
228 | "sd_loadbootenv=set bootenv_dev mmc && " \ | |
229 | "run setbootenv \0" \ | |
230 | "usb_loadbootenv=set bootenv_dev usb && usb start && run setbootenv \0" \ | |
231 | "preboot=if test $modeboot = sdboot; then " \ | |
232 | "run sd_loadbootenv; " \ | |
233 | "echo Checking if uenvcmd is set ...; " \ | |
234 | "if test -n $uenvcmd; then " \ | |
235 | "echo Running uenvcmd ...; " \ | |
236 | "run uenvcmd; " \ | |
237 | "fi; " \ | |
238 | "fi; \0" \ | |
e83f61a6 JT |
239 | "norboot=echo Copying FIT from NOR flash to RAM... && " \ |
240 | "cp.b ${nor_flash_off} ${load_addr} ${fit_size} && " \ | |
241 | "bootm ${load_addr}\0" \ | |
242 | "sdboot=echo Copying FIT from SD to RAM... && " \ | |
e9d69c1c | 243 | "load mmc 0 ${load_addr} ${fit_image} && " \ |
e83f61a6 JT |
244 | "bootm ${load_addr}\0" \ |
245 | "jtagboot=echo TFTPing FIT to RAM... && " \ | |
dfa94058 | 246 | "tftpboot ${load_addr} ${fit_image} && " \ |
c6024c8e SDPP |
247 | "bootm ${load_addr}\0" \ |
248 | "usbboot=if usb start; then " \ | |
249 | "echo Copying FIT from USB to RAM... && " \ | |
e9d69c1c | 250 | "load usb 0 ${load_addr} ${fit_image} && " \ |
39bc1a8c | 251 | "bootm ${load_addr}; fi\0" \ |
61d8eeb0 AG |
252 | DFU_ALT_INFO \ |
253 | BOOTENV | |
b7b3efe7 | 254 | #endif |
c6024c8e | 255 | |
36e0e197 | 256 | /* Miscellaneous configurable options */ |
36e0e197 JT |
257 | |
258 | #define CONFIG_CMDLINE_EDITING | |
259 | #define CONFIG_AUTO_COMPLETE | |
260 | #define CONFIG_SYS_LONGHELP | |
6c3e61de | 261 | #define CONFIG_CLOCKS |
841426ad | 262 | #define CONFIG_SYS_MAXARGS 32 /* max number of command args */ |
f22651cf | 263 | |
758f29d0 MS |
264 | #ifndef CONFIG_NR_DRAM_BANKS |
265 | # define CONFIG_NR_DRAM_BANKS 1 | |
266 | #endif | |
7cd04192 | 267 | |
c1584e2a MS |
268 | #define CONFIG_SYS_MEMTEST_START 0 |
269 | #define CONFIG_SYS_MEMTEST_END 0x1000 | |
7cd04192 | 270 | |
599807fc | 271 | #define CONFIG_SYS_MALLOC_LEN 0x1400000 |
c1584e2a MS |
272 | |
273 | #define CONFIG_SYS_INIT_RAM_ADDR 0xFFFF0000 | |
274 | #define CONFIG_SYS_INIT_RAM_SIZE 0x1000 | |
7cd04192 JT |
275 | #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \ |
276 | CONFIG_SYS_INIT_RAM_SIZE - \ | |
277 | GENERATED_GBL_DATA_SIZE) | |
53e49f74 JT |
278 | |
279 | /* Enable the PL to be downloaded */ | |
53e49f74 | 280 | #define CONFIG_FPGA_ZYNQPL |
53e49f74 | 281 | |
53e49f74 | 282 | /* FIT support */ |
21d29f7f | 283 | #define CONFIG_IMAGE_FORMAT_LEGACY /* enable also legacy image format */ |
f22651cf | 284 | |
ae9f4899 | 285 | /* Extend size of kernel image for uncompression */ |
3d456eec | 286 | #define CONFIG_SYS_BOOTM_LEN (60 * 1024 * 1024) |
ae9f4899 | 287 | |
09ed635b | 288 | /* Boot FreeBSD/vxWorks from an ELF image */ |
d82d63cc | 289 | #define CONFIG_SYS_MMC_MAX_DEVICE 1 |
09ed635b | 290 | |
0107f240 | 291 | #define CONFIG_SYS_LDSCRIPT "arch/arm/mach-zynq/u-boot.lds" |
38716189 | 292 | |
f22651cf | 293 | /* Commands */ |
f22651cf | 294 | |
d7e269cf | 295 | /* SPL part */ |
d7e269cf | 296 | |
d7e269cf | 297 | /* MMC support */ |
08aa0334 | 298 | #ifdef CONFIG_MMC_SDHCI_ZYNQ |
e2ccdf89 | 299 | #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1 |
7f307d93 | 300 | #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img" |
0dfbcf02 MY |
301 | #endif |
302 | ||
303 | /* Disable dcache for SPL just for sure */ | |
304 | #ifdef CONFIG_SPL_BUILD | |
305 | #define CONFIG_SYS_DCACHE_OFF | |
d7e269cf MS |
306 | #endif |
307 | ||
308 | /* Address in RAM where the parameters must be copied by SPL. */ | |
309 | #define CONFIG_SYS_SPL_ARGS_ADDR 0x10000000 | |
310 | ||
205b4f33 GG |
311 | #define CONFIG_SPL_FS_LOAD_ARGS_NAME "system.dtb" |
312 | #define CONFIG_SPL_FS_LOAD_KERNEL_NAME "uImage" | |
d7e269cf MS |
313 | |
314 | /* Not using MMC raw mode - just for compilation purpose */ | |
315 | #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0 | |
316 | #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0 | |
317 | #define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0 | |
318 | ||
319 | /* qspi mode is working fine */ | |
320 | #ifdef CONFIG_ZYNQ_QSPI | |
d7e269cf | 321 | #define CONFIG_SPL_SPI_LOAD |
d7e269cf | 322 | #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x100000 |
8e0e01d3 SDPP |
323 | #define CONFIG_SYS_SPI_ARGS_OFFS 0x200000 |
324 | #define CONFIG_SYS_SPI_ARGS_SIZE 0x80000 | |
325 | #define CONFIG_SYS_SPI_KERNEL_OFFS (CONFIG_SYS_SPI_ARGS_OFFS + \ | |
326 | CONFIG_SYS_SPI_ARGS_SIZE) | |
d7e269cf MS |
327 | #endif |
328 | ||
329 | /* for booting directly linux */ | |
d7e269cf MS |
330 | |
331 | /* SP location before relocation, must use scratch RAM */ | |
332 | #define CONFIG_SPL_TEXT_BASE 0x0 | |
333 | ||
334 | /* 3 * 64kB blocks of OCM - one is on the top because of bootrom */ | |
335 | #define CONFIG_SPL_MAX_SIZE 0x30000 | |
336 | ||
d7e269cf | 337 | /* On the top of OCM space */ |
52b36fd1 MS |
338 | #define CONFIG_SYS_SPL_MALLOC_START CONFIG_SPL_STACK_R_ADDR |
339 | #define CONFIG_SYS_SPL_MALLOC_SIZE 0x2000000 | |
d7e269cf | 340 | |
83b6464d MS |
341 | /* |
342 | * SPL stack position - and stack goes down | |
343 | * 0xfffffe00 is used for putting wfi loop. | |
344 | * Set it up as limit for now. | |
345 | */ | |
346 | #define CONFIG_SPL_STACK 0xfffffe00 | |
347 | ||
d7e269cf MS |
348 | /* BSS setup */ |
349 | #define CONFIG_SPL_BSS_START_ADDR 0x100000 | |
350 | #define CONFIG_SPL_BSS_MAX_SIZE 0x100000 | |
351 | ||
352 | #define CONFIG_SYS_UBOOT_START CONFIG_SYS_TEXT_BASE | |
f22651cf | 353 | |
06fe8dae | 354 | #endif /* __CONFIG_ZYNQ_COMMON_H */ |