Michal Simek | 84c7204 | 2015-01-15 10:01:51 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Configuration for Xilinx ZynqMP |
| 3 | * (C) Copyright 2014 - 2015 Xilinx, Inc. |
| 4 | * Michal Simek <michal.simek@xilinx.com> |
| 5 | * |
| 6 | * Based on Configuration for Versatile Express |
| 7 | * |
| 8 | * SPDX-License-Identifier: GPL-2.0+ |
| 9 | */ |
| 10 | |
| 11 | #ifndef __XILINX_ZYNQMP_H |
| 12 | #define __XILINX_ZYNQMP_H |
| 13 | |
| 14 | #define CONFIG_REMAKE_ELF |
| 15 | |
| 16 | /* #define CONFIG_ARMV8_SWITCH_TO_EL1 */ |
| 17 | |
| 18 | #define CONFIG_SYS_NO_FLASH |
| 19 | |
| 20 | #define CONFIG_SYS_GENERIC_BOARD |
| 21 | |
| 22 | /* Generic Interrupt Controller Definitions */ |
| 23 | #define CONFIG_GICV2 |
| 24 | #define GICD_BASE 0xF9010000 |
| 25 | #define GICC_BASE 0xF9020000 |
| 26 | |
| 27 | /* Physical Memory Map */ |
| 28 | #define CONFIG_NR_DRAM_BANKS 1 |
| 29 | #define CONFIG_SYS_SDRAM_BASE 0 |
| 30 | #define CONFIG_SYS_SDRAM_SIZE 0x40000000 |
| 31 | |
| 32 | #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE |
| 33 | #define CONFIG_SYS_MEMTEST_END CONFIG_SYS_SDRAM_SIZE |
| 34 | |
| 35 | /* Have release address at the end of 256MB for now */ |
| 36 | #define CPU_RELEASE_ADDR 0xFFFFFF0 |
| 37 | |
| 38 | /* Cache Definitions */ |
Siva Durga Prasad Paladugu | 222b212 | 2014-12-06 12:57:51 +0530 | [diff] [blame] | 39 | #define CONFIG_SYS_CACHELINE_SIZE 64 |
Michal Simek | 84c7204 | 2015-01-15 10:01:51 +0100 | [diff] [blame] | 40 | |
| 41 | #define CONFIG_IDENT_STRING " Xilinx ZynqMP" |
| 42 | |
| 43 | #define CONFIG_SYS_TEXT_BASE 0x8000000 |
| 44 | #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x7fff0) |
| 45 | |
| 46 | /* Flat Device Tree Definitions */ |
| 47 | #define CONFIG_OF_LIBFDT |
| 48 | |
| 49 | /* Generic Timer Definitions - setup in EL3. Setup by ATF for other cases */ |
| 50 | #define COUNTER_FREQUENCY 4000000 |
| 51 | |
| 52 | /* Size of malloc() pool */ |
| 53 | #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 0x400000) |
| 54 | |
| 55 | /* Serial setup */ |
| 56 | #define CONFIG_ZYNQ_SERIAL_UART0 |
| 57 | #define CONFIG_ZYNQ_SERIAL |
| 58 | |
| 59 | #define CONFIG_CONS_INDEX 0 |
| 60 | #define CONFIG_BAUDRATE 115200 |
| 61 | #define CONFIG_SYS_BAUDRATE_TABLE \ |
| 62 | { 4800, 9600, 19200, 38400, 57600, 115200 } |
| 63 | |
Michal Simek | 31137ac | 2015-04-15 15:21:37 +0200 | [diff] [blame] | 64 | #define CONFIG_ZYNQ_SDHCI0 |
| 65 | |
Michal Simek | 84c7204 | 2015-01-15 10:01:51 +0100 | [diff] [blame] | 66 | /* Command line configuration */ |
| 67 | #define CONFIG_CMD_ENV |
| 68 | #define CONFIG_CMD_EXT2 |
| 69 | #define CONFIG_CMD_EXT4 |
| 70 | #define CONFIG_CMD_FAT |
Siva Durga Prasad Paladugu | 5af37bd | 2015-03-13 17:43:49 +0530 | [diff] [blame] | 71 | #define CONFIG_CMD_FS_GENERIC |
Michal Simek | 84c7204 | 2015-01-15 10:01:51 +0100 | [diff] [blame] | 72 | #define CONFIG_CMD_MEMORY |
| 73 | #define CONFIG_DOS_PARTITION |
Michal Simek | 5cb2420 | 2015-04-15 13:36:40 +0200 | [diff] [blame] | 74 | #define CONFIG_CMD_ELF |
| 75 | #define CONFIG_MP |
Michal Simek | 84c7204 | 2015-01-15 10:01:51 +0100 | [diff] [blame] | 76 | |
Siva Durga Prasad Paladugu | 48d7260 | 2015-04-15 11:48:48 +0530 | [diff] [blame] | 77 | /* SPI */ |
| 78 | #ifdef CONFIG_ZYNQ_SPI |
| 79 | # define CONFIG_SPI_FLASH |
| 80 | # define CONFIG_SPI_FLASH_SST |
| 81 | # define CONFIG_CMD_SF |
| 82 | #endif |
| 83 | |
Michal Simek | 84c7204 | 2015-01-15 10:01:51 +0100 | [diff] [blame] | 84 | #if defined(CONFIG_ZYNQ_SDHCI0) || defined(CONFIG_ZYNQ_SDHCI1) |
| 85 | # define CONFIG_MMC |
| 86 | # define CONFIG_GENERIC_MMC |
| 87 | # define CONFIG_SDHCI |
| 88 | # define CONFIG_ZYNQ_SDHCI |
| 89 | # define CONFIG_CMD_MMC |
| 90 | #endif |
| 91 | |
| 92 | #if defined(CONFIG_ZYNQ_SDHCI) |
| 93 | # define CONFIG_FAT_WRITE |
| 94 | # define CONFIG_CMD_EXT4_WRITE |
| 95 | #endif |
| 96 | |
| 97 | /* Miscellaneous configurable options */ |
| 98 | #define CONFIG_SYS_LOAD_ADDR 0x8000000 |
| 99 | |
| 100 | /* Initial environment variables */ |
| 101 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
| 102 | "kernel_addr=0x80000\0" \ |
| 103 | "fdt_addr=0x7000000\0" \ |
| 104 | "fdt_high=0x10000000\0" \ |
Siva Durga Prasad Paladugu | 5af37bd | 2015-03-13 17:43:49 +0530 | [diff] [blame] | 105 | "sdboot=mmcinfo && load mmc 0:0 $fdt_addr system.dtb && " \ |
| 106 | "load mmc 0:0 $kernel_addr Image && booti $kernel_addr - $fdt_addr\0" |
Michal Simek | 84c7204 | 2015-01-15 10:01:51 +0100 | [diff] [blame] | 107 | |
| 108 | #define CONFIG_BOOTARGS "setenv bootargs console=ttyPS0,${baudrate} " \ |
| 109 | "earlycon=cdns,mmio,0xff000000,${baudrate}n8" |
| 110 | #define CONFIG_PREBOOT "run bootargs" |
| 111 | #define CONFIG_BOOTCOMMAND "run $modeboot" |
| 112 | #define CONFIG_BOOTDELAY 5 |
| 113 | |
| 114 | #define CONFIG_BOARD_LATE_INIT |
| 115 | |
| 116 | /* Do not preserve environment */ |
| 117 | #define CONFIG_ENV_IS_NOWHERE 1 |
| 118 | #define CONFIG_ENV_SIZE 0x1000 |
| 119 | |
| 120 | /* Monitor Command Prompt */ |
| 121 | /* Console I/O Buffer Size */ |
| 122 | #define CONFIG_SYS_CBSIZE 2048 |
| 123 | #define CONFIG_SYS_PROMPT "ZynqMP> " |
| 124 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ |
| 125 | sizeof(CONFIG_SYS_PROMPT) + 16) |
| 126 | #define CONFIG_SYS_HUSH_PARSER |
| 127 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE |
| 128 | #define CONFIG_SYS_LONGHELP |
| 129 | #define CONFIG_CMDLINE_EDITING |
| 130 | #define CONFIG_SYS_MAXARGS 64 |
| 131 | |
Siva Durga Prasad Paladugu | 2594e03 | 2015-03-03 15:01:44 +0530 | [diff] [blame] | 132 | #define CONFIG_ZYNQ_I2C0 |
| 133 | #define CONFIG_SYS_I2C_ZYNQ |
| 134 | |
| 135 | /* I2C */ |
| 136 | #if defined(CONFIG_SYS_I2C_ZYNQ) |
| 137 | # define CONFIG_CMD_I2C |
| 138 | # define CONFIG_SYS_I2C |
| 139 | # define CONFIG_SYS_I2C_ZYNQ_SPEED 100000 |
| 140 | # define CONFIG_SYS_I2C_ZYNQ_SLAVE 0 |
| 141 | #endif |
| 142 | |
| 143 | #define CONFIG_ZYNQMP_EEPROM |
| 144 | |
| 145 | /* EEPROM */ |
| 146 | #ifdef CONFIG_ZYNQMP_EEPROM |
| 147 | # define CONFIG_CMD_EEPROM |
| 148 | # define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 |
| 149 | # define CONFIG_SYS_I2C_EEPROM_ADDR 0x54 |
| 150 | # define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4 |
| 151 | # define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5 |
| 152 | # define CONFIG_SYS_EEPROM_SIZE (64 * 1024) |
| 153 | #endif |
| 154 | |
Michal Simek | 84c7204 | 2015-01-15 10:01:51 +0100 | [diff] [blame] | 155 | #define CONFIG_FIT |
| 156 | #define CONFIG_FIT_VERBOSE /* enable fit_format_{error,warning}() */ |
| 157 | |
| 158 | #define CONFIG_SYS_BOOTM_LEN (60 * 1024 * 1024) |
| 159 | |
| 160 | #define CONFIG_CMD_BOOTI |
| 161 | #define CONFIG_CMD_UNZIP |
| 162 | |
| 163 | #define CONFIG_BOARD_EARLY_INIT_R |
| 164 | #define CONFIG_CLOCKS |
| 165 | |
| 166 | #endif /* __XILINX_ZYNQMP_H */ |