diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/xilinx_zynqmp.h | 131 |
1 files changed, 131 insertions, 0 deletions
diff --git a/include/configs/xilinx_zynqmp.h b/include/configs/xilinx_zynqmp.h new file mode 100644 index 0000000..511ecca --- /dev/null +++ b/include/configs/xilinx_zynqmp.h @@ -0,0 +1,131 @@ +/* + * 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 */ |