| /* |
| * Configuration for Xilinx ZynqMP |
| * (C) Copyright 2014 - 2015 Xilinx, Inc. |
| * Michal Simek <michal.simek@xilinx.com> |
| * |
| * Based on Configuration for Versatile Express |
| * |
| * SPDX-License-Identifier: GPL-2.0+ |
| */ |
| |
| #ifndef __XILINX_ZYNQMP_H |
| #define __XILINX_ZYNQMP_H |
| |
| #define CONFIG_REMAKE_ELF |
| |
| /* #define CONFIG_ARMV8_SWITCH_TO_EL1 */ |
| |
| #define CONFIG_SYS_NO_FLASH |
| |
| #define CONFIG_SYS_GENERIC_BOARD |
| |
| /* Generic Interrupt Controller Definitions */ |
| #define CONFIG_GICV2 |
| #define GICD_BASE 0xF9010000 |
| #define GICC_BASE 0xF9020000 |
| |
| /* Physical Memory Map */ |
| #define CONFIG_NR_DRAM_BANKS 1 |
| #define CONFIG_SYS_SDRAM_BASE 0 |
| #define CONFIG_SYS_SDRAM_SIZE 0x40000000 |
| |
| #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE |
| #define CONFIG_SYS_MEMTEST_END CONFIG_SYS_SDRAM_SIZE |
| |
| /* Have release address at the end of 256MB for now */ |
| #define CPU_RELEASE_ADDR 0xFFFFFF0 |
| |
| /* Cache Definitions */ |
| #define CONFIG_SYS_DCACHE_OFF |
| |
| #define CONFIG_IDENT_STRING " Xilinx ZynqMP" |
| |
| #define CONFIG_SYS_TEXT_BASE 0x8000000 |
| #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x7fff0) |
| |
| /* Flat Device Tree Definitions */ |
| #define CONFIG_OF_LIBFDT |
| |
| /* Generic Timer Definitions - setup in EL3. Setup by ATF for other cases */ |
| #define COUNTER_FREQUENCY 4000000 |
| |
| /* Size of malloc() pool */ |
| #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 0x400000) |
| |
| /* Serial setup */ |
| #define CONFIG_ZYNQ_SERIAL_UART0 |
| #define CONFIG_ZYNQ_SERIAL |
| |
| #define CONFIG_CONS_INDEX 0 |
| #define CONFIG_BAUDRATE 115200 |
| #define CONFIG_SYS_BAUDRATE_TABLE \ |
| { 4800, 9600, 19200, 38400, 57600, 115200 } |
| |
| /* Command line configuration */ |
| #define CONFIG_CMD_ENV |
| #define CONFIG_CMD_EXT2 |
| #define CONFIG_CMD_EXT4 |
| #define CONFIG_CMD_FAT |
| #define CONFIG_CMD_MEMORY |
| #define CONFIG_DOS_PARTITION |
| |
| #if defined(CONFIG_ZYNQ_SDHCI0) || defined(CONFIG_ZYNQ_SDHCI1) |
| # define CONFIG_MMC |
| # define CONFIG_GENERIC_MMC |
| # define CONFIG_SDHCI |
| # define CONFIG_ZYNQ_SDHCI |
| # define CONFIG_CMD_MMC |
| #endif |
| |
| #if defined(CONFIG_ZYNQ_SDHCI) |
| # define CONFIG_FAT_WRITE |
| # define CONFIG_CMD_EXT4_WRITE |
| #endif |
| |
| /* Miscellaneous configurable options */ |
| #define CONFIG_SYS_LOAD_ADDR 0x8000000 |
| |
| /* Initial environment variables */ |
| #define CONFIG_EXTRA_ENV_SETTINGS \ |
| "kernel_addr=0x80000\0" \ |
| "fdt_addr=0x7000000\0" \ |
| "fdt_high=0x10000000\0" \ |
| "sdboot=mmcinfo && fatload mmc 0:0 $fdt_addr system.dtb && " \ |
| "fatload mmc 0:0 $kernel_addr Image && booti $kernel_addr - $fdt_addr\0" |
| |
| #define CONFIG_BOOTARGS "setenv bootargs console=ttyPS0,${baudrate} " \ |
| "earlycon=cdns,mmio,0xff000000,${baudrate}n8" |
| #define CONFIG_PREBOOT "run bootargs" |
| #define CONFIG_BOOTCOMMAND "run $modeboot" |
| #define CONFIG_BOOTDELAY 5 |
| |
| #define CONFIG_BOARD_LATE_INIT |
| |
| /* Do not preserve environment */ |
| #define CONFIG_ENV_IS_NOWHERE 1 |
| #define CONFIG_ENV_SIZE 0x1000 |
| |
| /* Monitor Command Prompt */ |
| /* Console I/O Buffer Size */ |
| #define CONFIG_SYS_CBSIZE 2048 |
| #define CONFIG_SYS_PROMPT "ZynqMP> " |
| #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ |
| sizeof(CONFIG_SYS_PROMPT) + 16) |
| #define CONFIG_SYS_HUSH_PARSER |
| #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE |
| #define CONFIG_SYS_LONGHELP |
| #define CONFIG_CMDLINE_EDITING |
| #define CONFIG_SYS_MAXARGS 64 |
| |
| #define CONFIG_FIT |
| #define CONFIG_FIT_VERBOSE /* enable fit_format_{error,warning}() */ |
| |
| #define CONFIG_SYS_BOOTM_LEN (60 * 1024 * 1024) |
| |
| #define CONFIG_CMD_BOOTI |
| #define CONFIG_CMD_UNZIP |
| |
| #define CONFIG_BOARD_EARLY_INIT_R |
| #define CONFIG_CLOCKS |
| |
| #endif /* __XILINX_ZYNQMP_H */ |
