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
29 #define CONFIG_BAUDRATE 115200
30 /* The following table includes the supported baudrates */
31 #define CONFIG_SYS_BAUDRATE_TABLE \
32 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400}
35 #if defined(CONFIG_ZYNQ_DCC)
36 # define CONFIG_ARM_DCC
37 # define CONFIG_CPU_V6 /* Required by CONFIG_ARM_DCC */
39 # define CONFIG_ZYNQ_SERIAL
43 #if defined(CONFIG_ZYNQ_GEM0) || defined(CONFIG_ZYNQ_GEM1)
44 # define CONFIG_NET_MULTI
45 # define CONFIG_ZYNQ_GEM
47 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
48 # define CONFIG_PHYLIB
49 # define CONFIG_PHY_MARVELL
50 # define CONFIG_BOOTP_SERVERIP
51 # define CONFIG_BOOTP_BOOTPATH
52 # define CONFIG_BOOTP_GATEWAY
53 # define CONFIG_BOOTP_HOSTNAME
54 # define CONFIG_BOOTP_MAY_FAIL
58 #ifdef CONFIG_ZYNQ_SPI
59 # define CONFIG_SPI_FLASH
60 # define CONFIG_SPI_FLASH_SST
61 # define CONFIG_CMD_SF
65 #ifndef CONFIG_SYS_NO_FLASH
66 # define CONFIG_SYS_FLASH_BASE 0xE2000000
67 # define CONFIG_SYS_FLASH_SIZE (16 * 1024 * 1024)
68 # define CONFIG_SYS_MAX_FLASH_BANKS 1
69 # define CONFIG_SYS_MAX_FLASH_SECT 512
70 # define CONFIG_SYS_FLASH_ERASE_TOUT 1000
71 # define CONFIG_SYS_FLASH_WRITE_TOUT 5000
72 # define CONFIG_FLASH_SHOW_PROGRESS 10
73 # define CONFIG_SYS_FLASH_CFI
74 # undef CONFIG_SYS_FLASH_EMPTY_INFO
75 # define CONFIG_FLASH_CFI_DRIVER
76 # undef CONFIG_SYS_FLASH_PROTECTION
77 # define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
81 #if defined(CONFIG_ZYNQ_SDHCI0) || defined(CONFIG_ZYNQ_SDHCI1)
83 # define CONFIG_GENERIC_MMC
85 # define CONFIG_ZYNQ_SDHCI
86 # define CONFIG_CMD_MMC
89 #ifdef CONFIG_ZYNQ_USB
90 # define CONFIG_USB_EHCI
91 # define CONFIG_CMD_USB
92 # define CONFIG_USB_STORAGE
93 # define CONFIG_USB_EHCI_ZYNQ
94 # define CONFIG_USB_ULPI_VIEWPORT
95 # define CONFIG_USB_ULPI
96 # define CONFIG_EHCI_IS_TDI
97 # define CONFIG_USB_MAX_CONTROLLER_COUNT 2
100 #if defined(CONFIG_ZYNQ_SDHCI) || defined(CONFIG_ZYNQ_USB)
101 # define CONFIG_SUPPORT_VFAT
102 # define CONFIG_CMD_FAT
103 # define CONFIG_CMD_EXT2
104 # define CONFIG_FAT_WRITE
105 # define CONFIG_DOS_PARTITION
106 # define CONFIG_CMD_EXT4
107 # define CONFIG_CMD_EXT4_WRITE
108 # define CONFIG_CMD_FS_GENERIC
111 #define CONFIG_SYS_I2C_ZYNQ
113 #if defined(CONFIG_SYS_I2C_ZYNQ)
114 # define CONFIG_CMD_I2C
115 # define CONFIG_SYS_I2C
116 # define CONFIG_SYS_I2C_ZYNQ_SPEED 100000
117 # define CONFIG_SYS_I2C_ZYNQ_SLAVE 0
121 #ifdef CONFIG_ZYNQ_EEPROM
122 # define CONFIG_CMD_EEPROM
123 # define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
124 # define CONFIG_SYS_I2C_EEPROM_ADDR 0x54
125 # define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4
126 # define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5
127 # define CONFIG_SYS_EEPROM_SIZE 1024 /* Bytes */
130 /* Total Size of Environment Sector */
131 #define CONFIG_ENV_SIZE (128 << 10)
133 /* Allow to overwrite serial and ethaddr */
134 #define CONFIG_ENV_OVERWRITE
137 #ifndef CONFIG_ENV_IS_NOWHERE
138 # ifndef CONFIG_SYS_NO_FLASH
139 # define CONFIG_ENV_IS_IN_FLASH
140 # elif defined(CONFIG_SYS_NO_FLASH)
141 # define CONFIG_ENV_IS_NOWHERE
144 # define CONFIG_ENV_SECT_SIZE CONFIG_ENV_SIZE
145 # define CONFIG_ENV_OFFSET 0xE0000
146 # define CONFIG_CMD_SAVEENV
149 /* Default environment */
150 #define CONFIG_EXTRA_ENV_SETTINGS \
151 "fit_image=fit.itb\0" \
152 "load_addr=0x2000000\0" \
153 "fit_size=0x800000\0" \
154 "flash_off=0x100000\0" \
155 "nor_flash_off=0xE2100000\0" \
156 "fdt_high=0x20000000\0" \
157 "initrd_high=0x20000000\0" \
158 "norboot=echo Copying FIT from NOR flash to RAM... && " \
159 "cp.b ${nor_flash_off} ${load_addr} ${fit_size} && " \
160 "bootm ${load_addr}\0" \
161 "sdboot=echo Copying FIT from SD to RAM... && " \
162 "load mmc 0 ${load_addr} ${fit_image} && " \
163 "bootm ${load_addr}\0" \
164 "jtagboot=echo TFTPing FIT to RAM... && " \
165 "tftpboot ${load_addr} ${fit_image} && " \
166 "bootm ${load_addr}\0" \
167 "usbboot=if usb start; then " \
168 "echo Copying FIT from USB to RAM... && " \
169 "load usb 0 ${load_addr} ${fit_image} && " \
170 "bootm ${load_addr}\0" \
173 #define CONFIG_BOOTCOMMAND "run $modeboot"
174 #define CONFIG_BOOTDELAY 3 /* -1 to Disable autoboot */
175 #define CONFIG_SYS_LOAD_ADDR 0 /* default? */
177 /* Miscellaneous configurable options */
178 #define CONFIG_SYS_PROMPT "zynq-uboot> "
179 #define CONFIG_SYS_HUSH_PARSER
181 #define CONFIG_CMDLINE_EDITING
182 #define CONFIG_AUTO_COMPLETE
183 #define CONFIG_BOARD_LATE_INIT
184 #define CONFIG_DISPLAY_BOARDINFO
185 #define CONFIG_SYS_LONGHELP
186 #define CONFIG_CLOCKS
187 #define CONFIG_CMD_CLK
188 #define CONFIG_SYS_MAXARGS 32 /* max number of command args */
189 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
190 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
191 sizeof(CONFIG_SYS_PROMPT) + 16)
193 /* Physical Memory map */
194 #define CONFIG_SYS_TEXT_BASE 0x4000000
196 #define CONFIG_NR_DRAM_BANKS 1
197 #define CONFIG_SYS_SDRAM_BASE 0
199 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
200 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x1000)
202 #define CONFIG_SYS_MALLOC_LEN 0x400000
203 #define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_SDRAM_BASE
204 #define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_MALLOC_LEN
205 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
206 CONFIG_SYS_INIT_RAM_SIZE - \
207 GENERATED_GBL_DATA_SIZE)
209 /* Enable the PL to be downloaded */
211 #define CONFIG_FPGA_XILINX
212 #define CONFIG_FPGA_ZYNQPL
213 #define CONFIG_CMD_FPGA
214 #define CONFIG_CMD_FPGA_LOADMK
215 #define CONFIG_CMD_FPGA_LOADP
216 #define CONFIG_CMD_FPGA_LOADBP
217 #define CONFIG_CMD_FPGA_LOADFS
219 /* Open Firmware flat tree */
220 #define CONFIG_OF_LIBFDT
224 #define CONFIG_FIT_VERBOSE 1 /* enable fit_format_{error,warning}() */
225 #define CONFIG_IMAGE_FORMAT_LEGACY /* enable also legacy image format */
228 #define CONFIG_DISPLAY_BOARDINFO_LATE
231 #define CONFIG_FIT_SIGNATURE
234 /* Extend size of kernel image for uncompression */
235 #define CONFIG_SYS_BOOTM_LEN (60 * 1024 * 1024)
237 /* Boot FreeBSD/vxWorks from an ELF image */
238 #if defined(CONFIG_ZYNQ_BOOT_FREEBSD)
240 # define CONFIG_CMD_ELF
241 # define CONFIG_SYS_MMC_MAX_DEVICE 1
244 #define CONFIG_SYS_LDSCRIPT "arch/arm/cpu/armv7/zynq/u-boot.lds"
247 #include <config_cmd_default.h>
249 #define CONFIG_CMD_PING
250 #define CONFIG_CMD_DHCP
251 #define CONFIG_CMD_MII
252 #define CONFIG_CMD_TFTPPUT
255 #define CONFIG_CMD_SPL
256 #define CONFIG_SPL_FRAMEWORK
257 #define CONFIG_SPL_LIBCOMMON_SUPPORT
258 #define CONFIG_SPL_LIBGENERIC_SUPPORT
259 #define CONFIG_SPL_SERIAL_SUPPORT
260 #define CONFIG_SPL_BOARD_INIT
262 #define CONFIG_SPL_LDSCRIPT "arch/arm/cpu/armv7/zynq/u-boot-spl.lds"
265 #ifdef CONFIG_ZYNQ_SDHCI0
266 #define CONFIG_SPL_MMC_SUPPORT
267 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
268 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x200 /* 256 KB */
269 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
270 #define CONFIG_SPL_LIBDISK_SUPPORT
271 #define CONFIG_SPL_FAT_SUPPORT
272 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot-dtb.img"
275 /* Disable dcache for SPL just for sure */
276 #ifdef CONFIG_SPL_BUILD
277 #define CONFIG_SYS_DCACHE_OFF
281 /* Address in RAM where the parameters must be copied by SPL. */
282 #define CONFIG_SYS_SPL_ARGS_ADDR 0x10000000
284 #define CONFIG_SPL_FS_LOAD_ARGS_NAME "system.dtb"
285 #define CONFIG_SPL_FS_LOAD_KERNEL_NAME "uImage"
287 /* Not using MMC raw mode - just for compilation purpose */
288 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0
289 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0
290 #define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0
292 /* qspi mode is working fine */
293 #ifdef CONFIG_ZYNQ_QSPI
294 #define CONFIG_SPL_SPI_SUPPORT
295 #define CONFIG_SPL_SPI_LOAD
296 #define CONFIG_SPL_SPI_FLASH_SUPPORT
297 #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x100000
300 /* for booting directly linux */
301 #define CONFIG_SPL_OS_BOOT
303 /* SP location before relocation, must use scratch RAM */
304 #define CONFIG_SPL_TEXT_BASE 0x0
306 /* 3 * 64kB blocks of OCM - one is on the top because of bootrom */
307 #define CONFIG_SPL_MAX_SIZE 0x30000
309 /* The highest 64k OCM address */
310 #define OCM_HIGH_ADDR 0xffff0000
312 /* Just define any reasonable size */
313 #define CONFIG_SPL_STACK_SIZE 0x1000
315 /* SPL stack position - and stack goes down */
316 #define CONFIG_SPL_STACK (OCM_HIGH_ADDR + CONFIG_SPL_STACK_SIZE)
318 /* On the top of OCM space */
319 #define CONFIG_SYS_SPL_MALLOC_START (CONFIG_SPL_STACK + \
320 GENERATED_GBL_DATA_SIZE)
321 #define CONFIG_SYS_SPL_MALLOC_SIZE 0x1000
324 #define CONFIG_SPL_BSS_START_ADDR 0x100000
325 #define CONFIG_SPL_BSS_MAX_SIZE 0x100000
327 #define CONFIG_SYS_UBOOT_START CONFIG_SYS_TEXT_BASE
329 #define CONFIG_SYS_GENERIC_BOARD
331 #endif /* __CONFIG_ZYNQ_COMMON_H */