2 * (C) Copyright 2012 Michal Simek <monstr@monstr.eu>
3 * (C) Copyright 2013 Xilinx, Inc.
5 * Common configuration options for all Zynq boards.
7 * SPDX-License-Identifier: GPL-2.0+
10 #ifndef __CONFIG_ZYNQ_COMMON_H
11 #define __CONFIG_ZYNQ_COMMON_H
14 #ifndef CONFIG_CPU_FREQ_HZ
15 # define CONFIG_CPU_FREQ_HZ 800000000
19 #define CONFIG_CMD_CACHE
20 #define CONFIG_SYS_CACHELINE_SIZE 32
22 #define CONFIG_SYS_L2CACHE_OFF
23 #ifndef CONFIG_SYS_L2CACHE_OFF
24 # define CONFIG_SYS_L2_PL310
25 # define CONFIG_SYS_PL310_BASE 0xf8f02000
28 #define ZYNQ_SCUTIMER_BASEADDR 0xF8F00600
29 #define CONFIG_SYS_TIMERBASE ZYNQ_SCUTIMER_BASEADDR
30 #define CONFIG_SYS_TIMER_COUNTS_DOWN
31 #define CONFIG_SYS_TIMER_COUNTER (CONFIG_SYS_TIMERBASE + 0x4)
34 #define CONFIG_BAUDRATE 115200
35 /* The following table includes the supported baudrates */
36 #define CONFIG_SYS_BAUDRATE_TABLE \
37 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400}
39 #define CONFIG_ARM_DCC
40 #define CONFIG_ZYNQ_SERIAL
43 #if defined(CONFIG_ZYNQ_GEM)
45 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
46 # define CONFIG_PHY_MARVELL
47 # define CONFIG_PHY_REALTEK
48 # define CONFIG_PHY_XILINX
49 # define CONFIG_BOOTP_SERVERIP
50 # define CONFIG_BOOTP_BOOTPATH
51 # define CONFIG_BOOTP_GATEWAY
52 # define CONFIG_BOOTP_HOSTNAME
53 # define CONFIG_BOOTP_MAY_FAIL
57 #ifdef CONFIG_ZYNQ_SPI
61 #ifdef CONFIG_ZYNQ_QSPI
62 # define CONFIG_SF_DEFAULT_SPEED 30000000
63 # define CONFIG_SPI_FLASH_ISSI
67 #ifndef CONFIG_SYS_NO_FLASH
68 # define CONFIG_SYS_FLASH_BASE 0xE2000000
69 # define CONFIG_SYS_FLASH_SIZE (16 * 1024 * 1024)
70 # define CONFIG_SYS_MAX_FLASH_BANKS 1
71 # define CONFIG_SYS_MAX_FLASH_SECT 512
72 # define CONFIG_SYS_FLASH_ERASE_TOUT 1000
73 # define CONFIG_SYS_FLASH_WRITE_TOUT 5000
74 # define CONFIG_FLASH_SHOW_PROGRESS 10
75 # define CONFIG_SYS_FLASH_CFI
76 # undef CONFIG_SYS_FLASH_EMPTY_INFO
77 # define CONFIG_FLASH_CFI_DRIVER
78 # undef CONFIG_SYS_FLASH_PROTECTION
79 # define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
83 #if defined(CONFIG_ZYNQ_SDHCI)
85 # define CONFIG_GENERIC_MMC
87 # define CONFIG_CMD_MMC
88 # define CONFIG_ZYNQ_SDHCI_MAX_FREQ 52000000
91 #ifdef CONFIG_ZYNQ_USB
92 # define CONFIG_USB_EHCI
93 # define CONFIG_USB_STORAGE
94 # define CONFIG_USB_EHCI_ZYNQ
95 # define CONFIG_EHCI_IS_TDI
96 # define CONFIG_USB_MAX_CONTROLLER_COUNT 2
98 # define CONFIG_SYS_DFU_DATA_BUF_SIZE 0x600000
99 # define DFU_DEFAULT_POLL_TIMEOUT 300
100 # define CONFIG_USB_FUNCTION_DFU
101 # define CONFIG_DFU_RAM
102 # define CONFIG_USB_CABLE_CHECK
103 # define CONFIG_CMD_DFU
104 # define CONFIG_CMD_THOR_DOWNLOAD
105 # define CONFIG_THOR_RESET_OFF
106 # define CONFIG_USB_FUNCTION_THOR
107 # define DFU_ALT_INFO_RAM \
109 "set dfu_alt_info " \
110 "${kernel_image} ram 0x3000000 0x500000\\\\;" \
111 "${devicetree_image} ram 0x2A00000 0x20000\\\\;" \
112 "${ramdisk_image} ram 0x2000000 0x600000\0" \
113 "dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" \
114 "thor_ram=run dfu_ram_info && thordown 0 ram 0\0"
116 # if defined(CONFIG_ZYNQ_SDHCI)
117 # define CONFIG_DFU_MMC
118 # define DFU_ALT_INFO_MMC \
120 "set dfu_alt_info " \
121 "${kernel_image} fat 0 1\\\\;" \
122 "${devicetree_image} fat 0 1\\\\;" \
123 "${ramdisk_image} fat 0 1\0" \
124 "dfu_mmc=run dfu_mmc_info && dfu 0 mmc 0\0" \
125 "thor_mmc=run dfu_mmc_info && thordown 0 mmc 0\0"
127 # define DFU_ALT_INFO \
131 # define DFU_ALT_INFO \
136 #if !defined(DFU_ALT_INFO)
137 # define DFU_ALT_INFO
140 #if defined(CONFIG_ZYNQ_SDHCI) || defined(CONFIG_ZYNQ_USB)
141 # define CONFIG_SUPPORT_VFAT
142 # define CONFIG_CMD_FAT
143 # define CONFIG_CMD_EXT2
144 # define CONFIG_FAT_WRITE
145 # define CONFIG_DOS_PARTITION
146 # define CONFIG_CMD_EXT4
147 # define CONFIG_CMD_EXT4_WRITE
148 # define CONFIG_CMD_FS_GENERIC
151 #if defined(CONFIG_ZYNQ_I2C0) || defined(CONFIG_ZYNQ_I2C1)
152 #define CONFIG_SYS_I2C_ZYNQ
156 #if defined(CONFIG_SYS_I2C_ZYNQ)
157 # define CONFIG_SYS_I2C
158 # define CONFIG_SYS_I2C_ZYNQ_SPEED 100000
159 # define CONFIG_SYS_I2C_ZYNQ_SLAVE 0
163 #ifdef CONFIG_ZYNQ_EEPROM
164 # define CONFIG_CMD_EEPROM
165 # define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
166 # define CONFIG_SYS_I2C_EEPROM_ADDR 0x54
167 # define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4
168 # define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5
169 # define CONFIG_SYS_EEPROM_SIZE 1024 /* Bytes */
172 /* Total Size of Environment Sector */
173 #define CONFIG_ENV_SIZE (128 << 10)
175 /* Allow to overwrite serial and ethaddr */
176 #define CONFIG_ENV_OVERWRITE
179 #ifndef CONFIG_ENV_IS_NOWHERE
180 # ifndef CONFIG_SYS_NO_FLASH
181 /* Environment in NOR flash */
182 # define CONFIG_ENV_IS_IN_FLASH
183 # elif defined(CONFIG_ZYNQ_QSPI)
184 /* Environment in Serial Flash */
185 # define CONFIG_ENV_IS_IN_SPI_FLASH
186 # elif defined(CONFIG_SYS_NO_FLASH)
187 # define CONFIG_ENV_IS_NOWHERE
190 # define CONFIG_ENV_SECT_SIZE CONFIG_ENV_SIZE
191 # define CONFIG_ENV_OFFSET 0xE0000
194 /* enable preboot to be loaded before CONFIG_BOOTDELAY */
195 #define CONFIG_PREBOOT
197 /* Default environment */
198 #ifndef CONFIG_EXTRA_ENV_SETTINGS
199 #define CONFIG_EXTRA_ENV_SETTINGS \
200 "fit_image=fit.itb\0" \
201 "load_addr=0x2000000\0" \
202 "fit_size=0x800000\0" \
203 "flash_off=0x100000\0" \
204 "nor_flash_off=0xE2100000\0" \
205 "fdt_high=0x20000000\0" \
206 "initrd_high=0x20000000\0" \
207 "loadbootenv_addr=0x2000000\0" \
208 "bootenv=uEnv.txt\0" \
209 "bootenv_dev=mmc\0" \
210 "loadbootenv=load ${bootenv_dev} 0 ${loadbootenv_addr} ${bootenv}\0" \
211 "importbootenv=echo Importing environment from ${bootenv_dev} ...; " \
212 "env import -t ${loadbootenv_addr} $filesize\0" \
213 "bootenv_existence_test=test -e ${bootenv_dev} 0 /${bootenv}\0" \
214 "setbootenv=if env run bootenv_existence_test; then " \
215 "if env run loadbootenv; then " \
216 "env run importbootenv; " \
219 "sd_loadbootenv=set bootenv_dev mmc && " \
220 "run setbootenv \0" \
221 "usb_loadbootenv=set bootenv_dev usb && usb start && run setbootenv \0" \
222 "preboot=if test $modeboot = sdboot; then " \
223 "run sd_loadbootenv; " \
224 "echo Checking if uenvcmd is set ...; " \
225 "if test -n $uenvcmd; then " \
226 "echo Running uenvcmd ...; " \
230 "norboot=echo Copying FIT from NOR flash to RAM... && " \
231 "cp.b ${nor_flash_off} ${load_addr} ${fit_size} && " \
232 "bootm ${load_addr}\0" \
233 "sdboot=echo Copying FIT from SD to RAM... && " \
234 "load mmc 0 ${load_addr} ${fit_image} && " \
235 "bootm ${load_addr}\0" \
236 "jtagboot=echo TFTPing FIT to RAM... && " \
237 "tftpboot ${load_addr} ${fit_image} && " \
238 "bootm ${load_addr}\0" \
239 "usbboot=if usb start; then " \
240 "echo Copying FIT from USB to RAM... && " \
241 "load usb 0 ${load_addr} ${fit_image} && " \
242 "bootm ${load_addr}; fi\0" \
246 #define CONFIG_BOOTCOMMAND "run $modeboot"
247 #define CONFIG_BOOTDELAY 3 /* -1 to Disable autoboot */
248 #define CONFIG_SYS_LOAD_ADDR 0 /* default? */
250 /* Miscellaneous configurable options */
252 #define CONFIG_CMDLINE_EDITING
253 #define CONFIG_AUTO_COMPLETE
254 #define CONFIG_BOARD_LATE_INIT
255 #define CONFIG_DISPLAY_BOARDINFO
256 #define CONFIG_SYS_LONGHELP
257 #define CONFIG_CLOCKS
258 #define CONFIG_CMD_CLK
259 #define CONFIG_SYS_MAXARGS 32 /* max number of command args */
260 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
261 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
262 sizeof(CONFIG_SYS_PROMPT) + 16)
264 /* Physical Memory map */
265 #define CONFIG_SYS_TEXT_BASE 0x4000000
267 #ifndef CONFIG_NR_DRAM_BANKS
268 # define CONFIG_NR_DRAM_BANKS 1
271 #define CONFIG_SYS_MEMTEST_START 0
272 #define CONFIG_SYS_MEMTEST_END 0x1000
274 #define CONFIG_SYS_MALLOC_LEN 0x1400000
276 #define CONFIG_SYS_INIT_RAM_ADDR 0xFFFF0000
277 #define CONFIG_SYS_INIT_RAM_SIZE 0x1000
278 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
279 CONFIG_SYS_INIT_RAM_SIZE - \
280 GENERATED_GBL_DATA_SIZE)
282 /* Enable the PL to be downloaded */
284 #define CONFIG_FPGA_XILINX
285 #define CONFIG_FPGA_ZYNQPL
286 #define CONFIG_CMD_FPGA_LOADMK
287 #define CONFIG_CMD_FPGA_LOADP
288 #define CONFIG_CMD_FPGA_LOADBP
289 #define CONFIG_CMD_FPGA_LOADFS
292 #define CONFIG_IMAGE_FORMAT_LEGACY /* enable also legacy image format */
295 #define CONFIG_DISPLAY_BOARDINFO_LATE
297 /* Extend size of kernel image for uncompression */
298 #define CONFIG_SYS_BOOTM_LEN (60 * 1024 * 1024)
300 /* Boot FreeBSD/vxWorks from an ELF image */
301 #define CONFIG_SYS_MMC_MAX_DEVICE 1
303 #define CONFIG_SYS_LDSCRIPT "arch/arm/mach-zynq/u-boot.lds"
306 #define CONFIG_CMD_MII
309 #define CONFIG_CMD_SPL
310 #define CONFIG_SPL_FRAMEWORK
311 #define CONFIG_SPL_LIBCOMMON_SUPPORT
312 #define CONFIG_SPL_LIBGENERIC_SUPPORT
313 #define CONFIG_SPL_SERIAL_SUPPORT
314 #define CONFIG_SPL_BOARD_INIT
315 #define CONFIG_SPL_RAM_DEVICE
317 #define CONFIG_SPL_LDSCRIPT "arch/arm/mach-zynq/u-boot-spl.lds"
320 #ifdef CONFIG_ZYNQ_SDHCI
321 #define CONFIG_SPL_MMC_SUPPORT
322 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
323 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x200 /* 256 KB */
324 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
325 #define CONFIG_SPL_LIBDISK_SUPPORT
326 #define CONFIG_SPL_FAT_SUPPORT
327 #ifdef CONFIG_OF_SEPARATE
328 # define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot-dtb.img"
330 # define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
334 /* Disable dcache for SPL just for sure */
335 #ifdef CONFIG_SPL_BUILD
336 #define CONFIG_SYS_DCACHE_OFF
340 /* Address in RAM where the parameters must be copied by SPL. */
341 #define CONFIG_SYS_SPL_ARGS_ADDR 0x10000000
343 #define CONFIG_SPL_FS_LOAD_ARGS_NAME "system.dtb"
344 #define CONFIG_SPL_FS_LOAD_KERNEL_NAME "uImage"
346 /* Not using MMC raw mode - just for compilation purpose */
347 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0
348 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0
349 #define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0
351 /* qspi mode is working fine */
352 #ifdef CONFIG_ZYNQ_QSPI
353 #define CONFIG_SPL_SPI_SUPPORT
354 #define CONFIG_SPL_SPI_LOAD
355 #define CONFIG_SPL_SPI_FLASH_SUPPORT
356 #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x100000
357 #define CONFIG_SYS_SPI_ARGS_OFFS 0x200000
358 #define CONFIG_SYS_SPI_ARGS_SIZE 0x80000
359 #define CONFIG_SYS_SPI_KERNEL_OFFS (CONFIG_SYS_SPI_ARGS_OFFS + \
360 CONFIG_SYS_SPI_ARGS_SIZE)
363 /* for booting directly linux */
364 #define CONFIG_SPL_OS_BOOT
366 /* SP location before relocation, must use scratch RAM */
367 #define CONFIG_SPL_TEXT_BASE 0x0
369 /* 3 * 64kB blocks of OCM - one is on the top because of bootrom */
370 #define CONFIG_SPL_MAX_SIZE 0x30000
372 /* The highest 64k OCM address */
373 #define OCM_HIGH_ADDR 0xffff0000
375 /* On the top of OCM space */
376 #define CONFIG_SYS_SPL_MALLOC_START OCM_HIGH_ADDR
377 #define CONFIG_SYS_SPL_MALLOC_SIZE 0x2000
380 * SPL stack position - and stack goes down
381 * 0xfffffe00 is used for putting wfi loop.
382 * Set it up as limit for now.
384 #define CONFIG_SPL_STACK 0xfffffe00
387 #define CONFIG_SPL_BSS_START_ADDR 0x100000
388 #define CONFIG_SPL_BSS_MAX_SIZE 0x100000
390 #define CONFIG_SYS_UBOOT_START CONFIG_SYS_TEXT_BASE
392 #endif /* __CONFIG_ZYNQ_COMMON_H */