1 /* 2 * (C) Copyright 2012 Michal Simek <monstr@monstr.eu> 3 * (C) Copyright 2013 Xilinx, Inc. 4 * 5 * Common configuration options for all Zynq boards. 6 * 7 * SPDX-License-Identifier: GPL-2.0+ 8 */ 9 10 #ifndef __CONFIG_ZYNQ_COMMON_H 11 #define __CONFIG_ZYNQ_COMMON_H 12 13 /* High Level configuration Options */ 14 #define CONFIG_ARMV7 15 #define CONFIG_ZYNQ 16 17 /* CPU clock */ 18 #ifndef CONFIG_CPU_FREQ_HZ 19 # define CONFIG_CPU_FREQ_HZ 800000000 20 #endif 21 22 /* Cache options */ 23 #define CONFIG_CMD_CACHE 24 #define CONFIG_SYS_CACHELINE_SIZE 32 25 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 30 #endif 31 32 /* Serial drivers */ 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} 37 38 /* Zynq Serial driver */ 39 #ifdef CONFIG_ZYNQ_SERIAL_UART0 40 # define CONFIG_ZYNQ_SERIAL_BASEADDR0 0xE0000000 41 # define CONFIG_ZYNQ_SERIAL_BAUDRATE0 CONFIG_BAUDRATE 42 # define CONFIG_ZYNQ_SERIAL_CLOCK0 50000000 43 #endif 44 45 #ifdef CONFIG_ZYNQ_SERIAL_UART1 46 # define CONFIG_ZYNQ_SERIAL_BASEADDR1 0xE0001000 47 # define CONFIG_ZYNQ_SERIAL_BAUDRATE1 CONFIG_BAUDRATE 48 # define CONFIG_ZYNQ_SERIAL_CLOCK1 50000000 49 #endif 50 51 #if defined(CONFIG_ZYNQ_SERIAL_UART0) || defined(CONFIG_ZYNQ_SERIAL_UART1) 52 # define CONFIG_ZYNQ_SERIAL 53 #endif 54 55 /* DCC driver */ 56 #if defined(CONFIG_ZYNQ_DCC) 57 # define CONFIG_ARM_DCC 58 # define CONFIG_CPU_V6 /* Required by CONFIG_ARM_DCC */ 59 #endif 60 61 /* Ethernet driver */ 62 #if defined(CONFIG_ZYNQ_GEM0) || defined(CONFIG_ZYNQ_GEM1) 63 # define CONFIG_NET_MULTI 64 # define CONFIG_ZYNQ_GEM 65 # define CONFIG_MII 66 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN 67 # define CONFIG_PHYLIB 68 # define CONFIG_PHY_MARVELL 69 #endif 70 71 /* SPI */ 72 #ifdef CONFIG_ZYNQ_SPI 73 # define CONFIG_SPI_FLASH 74 # define CONFIG_SPI_FLASH_SST 75 # define CONFIG_CMD_SF 76 #endif 77 78 /* MMC */ 79 #if defined(CONFIG_ZYNQ_SDHCI0) || defined(CONFIG_ZYNQ_SDHCI1) 80 # define CONFIG_MMC 81 # define CONFIG_GENERIC_MMC 82 # define CONFIG_SDHCI 83 # define CONFIG_ZYNQ_SDHCI 84 # define CONFIG_CMD_MMC 85 # define CONFIG_CMD_FAT 86 # define CONFIG_SUPPORT_VFAT 87 # define CONFIG_CMD_EXT2 88 # define CONFIG_DOS_PARTITION 89 #endif 90 91 /* I2C */ 92 #if defined(CONFIG_ZYNQ_I2C0) || defined(CONFIG_ZYNQ_I2C1) 93 # define CONFIG_CMD_I2C 94 # define CONFIG_SYS_I2C 95 # define CONFIG_SYS_I2C_ZYNQ 96 # define CONFIG_SYS_I2C_ZYNQ_SPEED 100000 97 # define CONFIG_SYS_I2C_ZYNQ_SLAVE 1 98 #endif 99 100 /* EEPROM */ 101 #ifdef CONFIG_ZYNQ_EEPROM 102 # define CONFIG_CMD_EEPROM 103 # define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 104 # define CONFIG_SYS_I2C_EEPROM_ADDR 0x54 105 # define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4 106 # define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5 107 # define CONFIG_SYS_EEPROM_SIZE 1024 /* Bytes */ 108 #endif 109 110 #define CONFIG_BOOTP_SERVERIP 111 #define CONFIG_BOOTP_BOOTPATH 112 #define CONFIG_BOOTP_GATEWAY 113 #define CONFIG_BOOTP_HOSTNAME 114 #define CONFIG_BOOTP_MAY_FAIL 115 116 /* Environment */ 117 #define CONFIG_ENV_SIZE 0x10000 /* Env. sector size */ 118 #define CONFIG_ENV_IS_NOWHERE 119 #define CONFIG_SYS_LOAD_ADDR 0 120 121 /* Miscellaneous configurable options */ 122 #define CONFIG_SYS_PROMPT "zynq-uboot> " 123 #define CONFIG_SYS_HUSH_PARSER 124 125 #define CONFIG_CMDLINE_EDITING 126 #define CONFIG_AUTO_COMPLETE 127 #define CONFIG_SYS_LONGHELP 128 #define CONFIG_SYS_MAXARGS 15 /* max number of command args */ 129 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ 130 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ 131 sizeof(CONFIG_SYS_PROMPT) + 16) 132 133 /* Physical Memory map */ 134 #define CONFIG_SYS_TEXT_BASE 0x4000000 135 136 #define CONFIG_NR_DRAM_BANKS 1 137 #define CONFIG_SYS_SDRAM_BASE 0 138 139 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE 140 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x1000) 141 142 #define CONFIG_SYS_MALLOC_LEN 0x400000 143 #define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_SDRAM_BASE 144 #define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_MALLOC_LEN 145 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \ 146 CONFIG_SYS_INIT_RAM_SIZE - \ 147 GENERATED_GBL_DATA_SIZE) 148 149 /* Enable the PL to be downloaded */ 150 #define CONFIG_FPGA 151 #define CONFIG_FPGA_XILINX 152 #define CONFIG_FPGA_ZYNQPL 153 #define CONFIG_CMD_FPGA 154 155 /* Open Firmware flat tree */ 156 #define CONFIG_OF_LIBFDT 157 158 /* FIT support */ 159 #define CONFIG_FIT 160 #define CONFIG_FIT_VERBOSE 1 /* enable fit_format_{error,warning}() */ 161 162 /* Boot FreeBSD/vxWorks from an ELF image */ 163 #if defined(CONFIG_ZYNQ_BOOT_FREEBSD) 164 # define CONFIG_API 165 # define CONFIG_CMD_ELF 166 # define CONFIG_SYS_MMC_MAX_DEVICE 1 167 #endif 168 169 /* Commands */ 170 #include <config_cmd_default.h> 171 172 #define CONFIG_CMD_PING 173 #define CONFIG_CMD_DHCP 174 #define CONFIG_CMD_MII 175 176 #endif /* __CONFIG_ZYNQ_COMMON_H */ 177