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/*
* 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 */
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