LXR uboot/include/configs/xilinx

   1/* SPDX-License-Identifier: GPL-2.0+ */
   2/*
   3 * Configuration for Xilinx Versal
   4 * (C) Copyright 2016 - 2018 Xilinx, Inc.
   5 * Michal Simek <michal.simek@xilinx.com>
   6 *
   7 * Based on Configuration for Xilinx ZynqMP
   8 */
   9
  10#ifndef __XILINX_VERSAL_H
  11#define __XILINX_VERSAL_H
  12
  13#define CONFIG_REMAKE_ELF
  14
  15/* #define CONFIG_ARMV8_SWITCH_TO_EL1 */
  16
  17/* Generic Interrupt Controller Definitions */
  18#define GICD_BASE       0xF9000000
  19#define GICR_BASE       0xF9080000
  20
  21#define CONFIG_SYS_MEMTEST_SCRATCH      0xfffc0000
  22
  23#define CONFIG_SYS_MEMTEST_START        0
  24#define CONFIG_SYS_MEMTEST_END          1000
  25
  26#define CONFIG_SYS_INIT_SP_ADDR         CONFIG_SYS_TEXT_BASE
  27
  28/* Generic Timer Definitions - setup in EL3. Setup by ATF for other cases */
  29#if CONFIG_COUNTER_FREQUENCY
  30# define COUNTER_FREQUENCY      CONFIG_COUNTER_FREQUENCY
  31#endif
  32
  33/* Serial setup */
  34#define CONFIG_ARM_DCC
  35#define CONFIG_CPU_ARMV8
  36
  37#define CONFIG_SYS_BAUDRATE_TABLE \
  38        { 4800, 9600, 19200, 38400, 57600, 115200 }
  39
  40/* BOOTP options */
  41#define CONFIG_BOOTP_BOOTFILESIZE
  42#define CONFIG_BOOTP_MAY_FAIL
  43
  44#define CONFIG_IP_DEFRAG
  45#define CONFIG_TFTP_BLOCKSIZE   4096
  46
  47/* Miscellaneous configurable options */
  48#define CONFIG_SYS_LOAD_ADDR            0x8000000
  49
  50/* Monitor Command Prompt */
  51/* Console I/O Buffer Size */
  52#define CONFIG_SYS_CBSIZE               2048
  53#define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
  54                                        sizeof(CONFIG_SYS_PROMPT) + 16)
  55#define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
  56#define CONFIG_SYS_MAXARGS              64
  57
  58/* Ethernet driver */
  59#if defined(CONFIG_ZYNQ_GEM)
  60# define CONFIG_NET_MULTI
  61# define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
  62# define PHY_ANEG_TIMEOUT       20000
  63#endif
  64
  65#define CONFIG_SYS_BOOTM_LEN    (60 * 1024 * 1024)
  66
  67#define CONFIG_CLOCKS
  68
  69#define ENV_MEM_LAYOUT_SETTINGS \
  70        "fdt_high=10000000\0" \
  71        "initrd_high=10000000\0" \
  72        "fdt_addr_r=0x40000000\0" \
  73        "pxefile_addr_r=0x10000000\0" \
  74        "kernel_addr_r=0x18000000\0" \
  75        "scriptaddr=0x02000000\0" \
  76        "ramdisk_addr_r=0x02100000\0"
  77
  78#define BOOT_TARGET_DEVICES(func) \
  79        func(PXE, pxe, na) \
  80        func(DHCP, dhcp, na)
  81
  82#include <config_distro_bootcmd.h>
  83
  84/* Initial environment variables */
  85#ifndef CONFIG_EXTRA_ENV_SETTINGS
  86#define CONFIG_EXTRA_ENV_SETTINGS \
  87        ENV_MEM_LAYOUT_SETTINGS \
  88        BOOTENV
  89#endif
  90
  91#endif /* __XILINX_VERSAL_H */
  92