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
42 #define CONFIG_ZYNQ_GPIO
45 #if defined(CONFIG_ZYNQ_GEM)
47 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
48 # define CONFIG_PHY_MARVELL
49 # define CONFIG_PHY_REALTEK
50 # define CONFIG_PHY_XILINX
51 # define CONFIG_BOOTP_SERVERIP
52 # define CONFIG_BOOTP_BOOTPATH
53 # define CONFIG_BOOTP_GATEWAY
54 # define CONFIG_BOOTP_HOSTNAME
55 # define CONFIG_BOOTP_MAY_FAIL
59 #ifdef CONFIG_ZYNQ_SPI
60 # define CONFIG_CMD_SF
64 #ifdef CONFIG_ZYNQ_QSPI
65 # define CONFIG_SF_DEFAULT_SPEED 30000000
66 # define CONFIG_SPI_FLASH_ISSI
67 # define CONFIG_CMD_SF
71 #ifndef CONFIG_SYS_NO_FLASH
72 # define CONFIG_SYS_FLASH_BASE 0xE2000000
73 # define CONFIG_SYS_FLASH_SIZE (16 * 1024 * 1024)
74 # define CONFIG_SYS_MAX_FLASH_BANKS 1
75 # define CONFIG_SYS_MAX_FLASH_SECT 512
76 # define CONFIG_SYS_FLASH_ERASE_TOUT 1000
77 # define CONFIG_SYS_FLASH_WRITE_TOUT 5000
78 # define CONFIG_FLASH_SHOW_PROGRESS 10
79 # define CONFIG_SYS_FLASH_CFI
80 # undef CONFIG_SYS_FLASH_EMPTY_INFO
81 # define CONFIG_FLASH_CFI_DRIVER
82 # undef CONFIG_SYS_FLASH_PROTECTION
83 # define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
87 #if defined(CONFIG_ZYNQ_SDHCI)
89 # define CONFIG_GENERIC_MMC
91 # define CONFIG_CMD_MMC
92 # define CONFIG_ZYNQ_SDHCI_MAX_FREQ 52000000
95 #ifdef CONFIG_ZYNQ_USB
96 # define CONFIG_USB_EHCI
97 # define CONFIG_CMD_USB
98 # define CONFIG_USB_STORAGE
99 # define CONFIG_USB_EHCI_ZYNQ
100 # define CONFIG_EHCI_IS_TDI
101 # define CONFIG_USB_MAX_CONTROLLER_COUNT 2
103 # define CONFIG_CI_UDC /* ChipIdea CI13xxx UDC */
104 # define CONFIG_USB_GADGET_DUALSPEED
105 # define CONFIG_USB_GADGET_DOWNLOAD
106 # define CONFIG_SYS_DFU_DATA_BUF_SIZE 0x600000
107 # define DFU_DEFAULT_POLL_TIMEOUT 300
108 # define CONFIG_USB_FUNCTION_DFU
109 # define CONFIG_DFU_RAM
110 # define CONFIG_USB_GADGET_VBUS_DRAW 2
111 # define CONFIG_G_DNL_VENDOR_NUM 0x03FD
112 # define CONFIG_G_DNL_PRODUCT_NUM 0x0300
113 # define CONFIG_G_DNL_MANUFACTURER "Xilinx"
114 # define CONFIG_USB_CABLE_CHECK
115 # define CONFIG_CMD_DFU
116 # define CONFIG_CMD_THOR_DOWNLOAD
117 # define CONFIG_USB_FUNCTION_THOR
118 # define DFU_ALT_INFO_RAM \
120 "set dfu_alt_info " \
121 "${kernel_image} ram 0x3000000 0x500000\\\\;" \
122 "${devicetree_image} ram 0x2A00000 0x20000\\\\;" \
123 "${ramdisk_image} ram 0x2000000 0x600000\0" \
124 "dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" \
125 "thor_ram=run dfu_ram_info && thordown 0 ram 0\0"
127 # if defined(CONFIG_ZYNQ_SDHCI)
128 # define CONFIG_DFU_MMC
129 # define DFU_ALT_INFO_MMC \
131 "set dfu_alt_info " \
132 "${kernel_image} fat 0 1\\\\;" \
133 "${devicetree_image} fat 0 1\\\\;" \
134 "${ramdisk_image} fat 0 1\0" \
135 "dfu_mmc=run dfu_mmc_info && dfu 0 mmc 0\0" \
136 "thor_mmc=run dfu_mmc_info && thordown 0 mmc 0\0"
138 # define DFU_ALT_INFO \
142 # define DFU_ALT_INFO \
147 #if !defined(DFU_ALT_INFO)
148 # define DFU_ALT_INFO
151 #if defined(CONFIG_ZYNQ_SDHCI) || defined(CONFIG_ZYNQ_USB)
152 # define CONFIG_SUPPORT_VFAT
153 # define CONFIG_CMD_FAT
154 # define CONFIG_CMD_EXT2
155 # define CONFIG_FAT_WRITE
156 # define CONFIG_DOS_PARTITION
157 # define CONFIG_CMD_EXT4
158 # define CONFIG_CMD_EXT4_WRITE
159 # define CONFIG_CMD_FS_GENERIC
162 #if defined(CONFIG_ZYNQ_I2C0) || defined(CONFIG_ZYNQ_I2C1)
163 #define CONFIG_SYS_I2C_ZYNQ
167 #if defined(CONFIG_SYS_I2C_ZYNQ)
168 # define CONFIG_CMD_I2C
169 # define CONFIG_SYS_I2C
170 # define CONFIG_SYS_I2C_ZYNQ_SPEED 100000
171 # define CONFIG_SYS_I2C_ZYNQ_SLAVE 0
175 #ifdef CONFIG_ZYNQ_EEPROM
176 # define CONFIG_CMD_EEPROM
177 # define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
178 # define CONFIG_SYS_I2C_EEPROM_ADDR 0x54
179 # define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4
180 # define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5
181 # define CONFIG_SYS_EEPROM_SIZE 1024 /* Bytes */
184 /* Total Size of Environment Sector */
185 #define CONFIG_ENV_SIZE (128 << 10)
187 /* Allow to overwrite serial and ethaddr */
188 #define CONFIG_ENV_OVERWRITE
191 #ifndef CONFIG_ENV_IS_NOWHERE
192 # ifndef CONFIG_SYS_NO_FLASH
193 /* Environment in NOR flash */
194 # define CONFIG_ENV_IS_IN_FLASH
195 # elif defined(CONFIG_ZYNQ_QSPI)
196 /* Environment in Serial Flash */
197 # define CONFIG_ENV_IS_IN_SPI_FLASH
198 # elif defined(CONFIG_SYS_NO_FLASH)
199 # define CONFIG_ENV_IS_NOWHERE
202 # define CONFIG_ENV_SECT_SIZE CONFIG_ENV_SIZE
203 # define CONFIG_ENV_OFFSET 0xE0000
206 /* enable preboot to be loaded before CONFIG_BOOTDELAY */
207 #define CONFIG_PREBOOT
209 /* Default environment */
210 #ifndef CONFIG_EXTRA_ENV_SETTINGS
211 #define CONFIG_EXTRA_ENV_SETTINGS \
212 "fit_image=fit.itb\0" \
213 "load_addr=0x2000000\0" \
214 "fit_size=0x800000\0" \
215 "flash_off=0x100000\0" \
216 "nor_flash_off=0xE2100000\0" \
217 "fdt_high=0x20000000\0" \
218 "initrd_high=0x20000000\0" \
219 "loadbootenv_addr=0x2000000\0" \
220 "bootenv=uEnv.txt\0" \
221 "bootenv_dev=mmc\0" \
222 "loadbootenv=load ${bootenv_dev} 0 ${loadbootenv_addr} ${bootenv}\0" \
223 "importbootenv=echo Importing environment from ${bootenv_dev} ...; " \
224 "env import -t ${loadbootenv_addr} $filesize\0" \
225 "bootenv_existence_test=test -e ${bootenv_dev} 0 /${bootenv}\0" \
226 "setbootenv=if env run bootenv_existence_test; then " \
227 "if env run loadbootenv; then " \
228 "env run importbootenv; " \
231 "sd_loadbootenv=set bootenv_dev mmc && " \
232 "run setbootenv \0" \
233 "usb_loadbootenv=set bootenv_dev usb && usb start && run setbootenv \0" \
234 "preboot=if test $modeboot = sdboot; then " \
235 "run sd_loadbootenv; " \
236 "echo Checking if uenvcmd is set ...; " \
237 "if test -n $uenvcmd; then " \
238 "echo Running uenvcmd ...; " \
242 "norboot=echo Copying FIT from NOR flash to RAM... && " \
243 "cp.b ${nor_flash_off} ${load_addr} ${fit_size} && " \
244 "bootm ${load_addr}\0" \
245 "sdboot=echo Copying FIT from SD to RAM... && " \
246 "load mmc 0 ${load_addr} ${fit_image} && " \
247 "bootm ${load_addr}\0" \
248 "jtagboot=echo TFTPing FIT to RAM... && " \
249 "tftpboot ${load_addr} ${fit_image} && " \
250 "bootm ${load_addr}\0" \
251 "usbboot=if usb start; then " \
252 "echo Copying FIT from USB to RAM... && " \
253 "load usb 0 ${load_addr} ${fit_image} && " \
254 "bootm ${load_addr}; fi\0" \
258 #define CONFIG_BOOTCOMMAND "run $modeboot"
259 #define CONFIG_BOOTDELAY 3 /* -1 to Disable autoboot */
260 #define CONFIG_SYS_LOAD_ADDR 0 /* default? */
262 /* Miscellaneous configurable options */
263 #define CONFIG_SYS_HUSH_PARSER
265 #define CONFIG_CMDLINE_EDITING
266 #define CONFIG_AUTO_COMPLETE
267 #define CONFIG_BOARD_LATE_INIT
268 #define CONFIG_DISPLAY_BOARDINFO
269 #define CONFIG_SYS_LONGHELP
270 #define CONFIG_CLOCKS
271 #define CONFIG_CMD_CLK
272 #define CONFIG_SYS_MAXARGS 32 /* max number of command args */
273 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
274 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
275 sizeof(CONFIG_SYS_PROMPT) + 16)
277 /* Physical Memory map */
278 #define CONFIG_SYS_TEXT_BASE 0x4000000
280 #define CONFIG_NR_DRAM_BANKS 1
281 #define CONFIG_SYS_SDRAM_BASE 0
283 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
284 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x1000)
286 #define CONFIG_SYS_MALLOC_LEN 0x1400000
287 #define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_SDRAM_BASE
288 #define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_MALLOC_LEN
289 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
290 CONFIG_SYS_INIT_RAM_SIZE - \
291 GENERATED_GBL_DATA_SIZE)
293 /* Enable the PL to be downloaded */
295 #define CONFIG_FPGA_XILINX
296 #define CONFIG_FPGA_ZYNQPL
297 #define CONFIG_CMD_FPGA_LOADMK
298 #define CONFIG_CMD_FPGA_LOADP
299 #define CONFIG_CMD_FPGA_LOADBP
300 #define CONFIG_CMD_FPGA_LOADFS
303 #define CONFIG_IMAGE_FORMAT_LEGACY /* enable also legacy image format */
306 #define CONFIG_DISPLAY_BOARDINFO_LATE
308 /* Extend size of kernel image for uncompression */
309 #define CONFIG_SYS_BOOTM_LEN (60 * 1024 * 1024)
311 /* Boot FreeBSD/vxWorks from an ELF image */
312 #define CONFIG_SYS_MMC_MAX_DEVICE 1
314 #define CONFIG_SYS_LDSCRIPT "arch/arm/mach-zynq/u-boot.lds"
317 #define CONFIG_CMD_PING
318 #define CONFIG_CMD_DHCP
319 #define CONFIG_CMD_MII
320 #define CONFIG_CMD_TFTPPUT
323 #define CONFIG_CMD_SPL
324 #define CONFIG_SPL_FRAMEWORK
325 #define CONFIG_SPL_LIBCOMMON_SUPPORT
326 #define CONFIG_SPL_LIBGENERIC_SUPPORT
327 #define CONFIG_SPL_SERIAL_SUPPORT
328 #define CONFIG_SPL_BOARD_INIT
329 #define CONFIG_SPL_RAM_DEVICE
331 #define CONFIG_SPL_LDSCRIPT "arch/arm/mach-zynq/u-boot-spl.lds"
334 #ifdef CONFIG_ZYNQ_SDHCI
335 #define CONFIG_SPL_MMC_SUPPORT
336 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
337 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x200 /* 256 KB */
338 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
339 #define CONFIG_SPL_LIBDISK_SUPPORT
340 #define CONFIG_SPL_FAT_SUPPORT
341 #ifdef CONFIG_OF_SEPARATE
342 # define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot-dtb.img"
344 # define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
348 /* Disable dcache for SPL just for sure */
349 #ifdef CONFIG_SPL_BUILD
350 #define CONFIG_SYS_DCACHE_OFF
354 /* Address in RAM where the parameters must be copied by SPL. */
355 #define CONFIG_SYS_SPL_ARGS_ADDR 0x10000000
357 #define CONFIG_SPL_FS_LOAD_ARGS_NAME "system.dtb"
358 #define CONFIG_SPL_FS_LOAD_KERNEL_NAME "uImage"
360 /* Not using MMC raw mode - just for compilation purpose */
361 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0
362 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0
363 #define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0
365 /* qspi mode is working fine */
366 #ifdef CONFIG_ZYNQ_QSPI
367 #define CONFIG_SPL_SPI_SUPPORT
368 #define CONFIG_SPL_SPI_LOAD
369 #define CONFIG_SPL_SPI_FLASH_SUPPORT
370 #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x100000
371 #define CONFIG_SYS_SPI_ARGS_OFFS 0x200000
372 #define CONFIG_SYS_SPI_ARGS_SIZE 0x80000
373 #define CONFIG_SYS_SPI_KERNEL_OFFS (CONFIG_SYS_SPI_ARGS_OFFS + \
374 CONFIG_SYS_SPI_ARGS_SIZE)
377 /* for booting directly linux */
378 #define CONFIG_SPL_OS_BOOT
380 /* SP location before relocation, must use scratch RAM */
381 #define CONFIG_SPL_TEXT_BASE 0x0
383 /* 3 * 64kB blocks of OCM - one is on the top because of bootrom */
384 #define CONFIG_SPL_MAX_SIZE 0x30000
386 /* The highest 64k OCM address */
387 #define OCM_HIGH_ADDR 0xffff0000
389 /* On the top of OCM space */
390 #define CONFIG_SYS_SPL_MALLOC_START OCM_HIGH_ADDR
391 #define CONFIG_SYS_SPL_MALLOC_SIZE 0x2000
394 * SPL stack position - and stack goes down
395 * 0xfffffe00 is used for putting wfi loop.
396 * Set it up as limit for now.
398 #define CONFIG_SPL_STACK 0xfffffe00
401 #define CONFIG_SPL_BSS_START_ADDR 0x100000
402 #define CONFIG_SPL_BSS_MAX_SIZE 0x100000
404 #define CONFIG_SYS_UBOOT_START CONFIG_SYS_TEXT_BASE
407 #endif /* __CONFIG_ZYNQ_COMMON_H */