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
13 /* High Level configuration Options */
18 #ifndef CONFIG_CPU_FREQ_HZ
19 # define CONFIG_CPU_FREQ_HZ 800000000
23 #define CONFIG_CMD_CACHE
24 #define CONFIG_SYS_CACHELINE_SIZE 32
26 #define CONFIG_SYS_L2CACHE_OFF
27 #ifndef CONFIG_SYS_L2CACHE_OFF
28 # define CONFIG_SYS_L2_PL310
29 # define CONFIG_SYS_PL310_BASE 0xf8f02000
33 #define CONFIG_BAUDRATE 115200
34 /* The following table includes the supported baudrates */
35 #define CONFIG_SYS_BAUDRATE_TABLE \
36 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400}
39 #if defined(CONFIG_ZYNQ_DCC)
40 # define CONFIG_ARM_DCC
41 # define CONFIG_CPU_V6 /* Required by CONFIG_ARM_DCC */
43 # define CONFIG_ZYNQ_SERIAL
47 #if defined(CONFIG_ZYNQ_GEM0) || defined(CONFIG_ZYNQ_GEM1)
48 # define CONFIG_NET_MULTI
49 # define CONFIG_ZYNQ_GEM
51 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
52 # define CONFIG_PHYLIB
53 # define CONFIG_PHY_MARVELL
57 #ifdef CONFIG_ZYNQ_SPI
58 # define CONFIG_SPI_FLASH
59 # define CONFIG_SPI_FLASH_SST
60 # define CONFIG_CMD_SF
64 #ifndef CONFIG_SYS_NO_FLASH
65 # define CONFIG_SYS_FLASH_BASE 0xE2000000
66 # define CONFIG_SYS_FLASH_SIZE (16 * 1024 * 1024)
67 # define CONFIG_SYS_MAX_FLASH_BANKS 1
68 # define CONFIG_SYS_MAX_FLASH_SECT 512
69 # define CONFIG_SYS_FLASH_ERASE_TOUT 1000
70 # define CONFIG_SYS_FLASH_WRITE_TOUT 5000
71 # define CONFIG_FLASH_SHOW_PROGRESS 10
72 # define CONFIG_SYS_FLASH_CFI
73 # undef CONFIG_SYS_FLASH_EMPTY_INFO
74 # define CONFIG_FLASH_CFI_DRIVER
75 # undef CONFIG_SYS_FLASH_PROTECTION
76 # define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
80 #if defined(CONFIG_ZYNQ_SDHCI0) || defined(CONFIG_ZYNQ_SDHCI1)
82 # define CONFIG_GENERIC_MMC
84 # define CONFIG_ZYNQ_SDHCI
85 # define CONFIG_CMD_MMC
86 # define CONFIG_CMD_FAT
87 # define CONFIG_SUPPORT_VFAT
88 # define CONFIG_CMD_EXT2
89 # define CONFIG_DOS_PARTITION
93 #if defined(CONFIG_ZYNQ_I2C0) || defined(CONFIG_ZYNQ_I2C1)
94 # define CONFIG_CMD_I2C
95 # define CONFIG_SYS_I2C
96 # define CONFIG_SYS_I2C_ZYNQ
97 # define CONFIG_SYS_I2C_ZYNQ_SPEED 100000
98 # define CONFIG_SYS_I2C_ZYNQ_SLAVE 1
102 #ifdef CONFIG_ZYNQ_EEPROM
103 # define CONFIG_CMD_EEPROM
104 # define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
105 # define CONFIG_SYS_I2C_EEPROM_ADDR 0x54
106 # define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4
107 # define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5
108 # define CONFIG_SYS_EEPROM_SIZE 1024 /* Bytes */
111 #define CONFIG_BOOTP_SERVERIP
112 #define CONFIG_BOOTP_BOOTPATH
113 #define CONFIG_BOOTP_GATEWAY
114 #define CONFIG_BOOTP_HOSTNAME
115 #define CONFIG_BOOTP_MAY_FAIL
117 /* Total Size of Environment Sector */
118 #define CONFIG_ENV_SIZE (128 << 10)
120 /* Allow to overwrite serial and ethaddr */
121 #define CONFIG_ENV_OVERWRITE
124 #ifndef CONFIG_ENV_IS_NOWHERE
125 # ifndef CONFIG_SYS_NO_FLASH
126 # define CONFIG_ENV_IS_IN_FLASH
127 # elif defined(CONFIG_SYS_NO_FLASH)
128 # define CONFIG_ENV_IS_NOWHERE
131 # define CONFIG_ENV_SECT_SIZE CONFIG_ENV_SIZE
132 # define CONFIG_ENV_OFFSET 0xE0000
133 # define CONFIG_CMD_SAVEENV
136 /* Default environment */
137 #define CONFIG_EXTRA_ENV_SETTINGS \
138 "fit_image=fit.itb\0" \
139 "load_addr=0x2000000\0" \
140 "fit_size=0x800000\0" \
141 "flash_off=0x100000\0" \
142 "nor_flash_off=0xE2100000\0" \
143 "fdt_high=0x20000000\0" \
144 "initrd_high=0x20000000\0" \
145 "norboot=echo Copying FIT from NOR flash to RAM... && " \
146 "cp.b ${nor_flash_off} ${load_addr} ${fit_size} && " \
147 "bootm ${load_addr}\0" \
148 "sdboot=echo Copying FIT from SD to RAM... && " \
149 "fatload mmc 0 ${load_addr} ${fit_image} && " \
150 "bootm ${load_addr}\0" \
151 "jtagboot=echo TFTPing FIT to RAM... && " \
152 "tftpboot ${load_addr} ${fit_image} && " \
153 "bootm ${load_addr}\0"
154 #define CONFIG_BOOTCOMMAND "run $modeboot"
155 #define CONFIG_BOOTDELAY 3 /* -1 to Disable autoboot */
156 #define CONFIG_SYS_LOAD_ADDR 0 /* default? */
158 /* Miscellaneous configurable options */
159 #define CONFIG_SYS_PROMPT "zynq-uboot> "
160 #define CONFIG_SYS_HUSH_PARSER
162 #define CONFIG_CMDLINE_EDITING
163 #define CONFIG_AUTO_COMPLETE
164 #define CONFIG_BOARD_LATE_INIT
165 #define CONFIG_SYS_LONGHELP
166 #define CONFIG_SYS_MAXARGS 15 /* max number of command args */
167 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
168 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
169 sizeof(CONFIG_SYS_PROMPT) + 16)
171 /* Physical Memory map */
172 #define CONFIG_SYS_TEXT_BASE 0x4000000
174 #define CONFIG_NR_DRAM_BANKS 1
175 #define CONFIG_SYS_SDRAM_BASE 0
177 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
178 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x1000)
180 #define CONFIG_SYS_MALLOC_LEN 0x400000
181 #define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_SDRAM_BASE
182 #define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_MALLOC_LEN
183 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
184 CONFIG_SYS_INIT_RAM_SIZE - \
185 GENERATED_GBL_DATA_SIZE)
187 /* Enable the PL to be downloaded */
189 #define CONFIG_FPGA_XILINX
190 #define CONFIG_FPGA_ZYNQPL
191 #define CONFIG_CMD_FPGA
193 /* Open Firmware flat tree */
194 #define CONFIG_OF_LIBFDT
198 #define CONFIG_FIT_VERBOSE 1 /* enable fit_format_{error,warning}() */
201 #define CONFIG_OF_CONTROL
202 #define CONFIG_OF_SEPARATE
203 #define CONFIG_DISPLAY_BOARDINFO_LATE
206 #define CONFIG_FIT_SIGNATURE
209 /* Extend size of kernel image for uncompression */
210 #define CONFIG_SYS_BOOTM_LEN (20 * 1024 * 1024)
212 /* Boot FreeBSD/vxWorks from an ELF image */
213 #if defined(CONFIG_ZYNQ_BOOT_FREEBSD)
215 # define CONFIG_CMD_ELF
216 # define CONFIG_SYS_MMC_MAX_DEVICE 1
219 #define CONFIG_SYS_LDSCRIPT "arch/arm/cpu/armv7/zynq/u-boot.lds"
222 #include <config_cmd_default.h>
224 #define CONFIG_CMD_PING
225 #define CONFIG_CMD_DHCP
226 #define CONFIG_CMD_MII
227 #define CONFIG_CMD_TFTPPUT
229 #endif /* __CONFIG_ZYNQ_COMMON_H */