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Michal Simekec48b6c2018-08-22 14:55:27 +02001/* 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
Michal Simekec48b6c2018-08-22 14:55:27 +020044/* Miscellaneous configurable options */
45#define CONFIG_SYS_LOAD_ADDR 0x8000000
46
47/* Monitor Command Prompt */
48/* Console I/O Buffer Size */
49#define CONFIG_SYS_CBSIZE 2048
50#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
51 sizeof(CONFIG_SYS_PROMPT) + 16)
52#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
53#define CONFIG_SYS_MAXARGS 64
54
55/* Ethernet driver */
56#if defined(CONFIG_ZYNQ_GEM)
57# define CONFIG_NET_MULTI
58# define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
59# define PHY_ANEG_TIMEOUT 20000
60#endif
61
62#define CONFIG_SYS_BOOTM_LEN (60 * 1024 * 1024)
63
64#define CONFIG_CLOCKS
65
66#define ENV_MEM_LAYOUT_SETTINGS \
67 "fdt_high=10000000\0" \
68 "initrd_high=10000000\0" \
69 "fdt_addr_r=0x40000000\0" \
70 "pxefile_addr_r=0x10000000\0" \
71 "kernel_addr_r=0x18000000\0" \
72 "scriptaddr=0x02000000\0" \
Siva Durga Prasad Paladugua318b932019-01-31 17:28:13 +053073 "ramdisk_addr_r=0x02100000\0" \
74 "script_offset_f=0x3f80000\0" \
75 "script_size_f=0x80000\0"
76
77#if defined(CONFIG_MMC_SDHCI_ZYNQ)
78# define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0) func(MMC, mmc, 1)
79#else
80# define BOOT_TARGET_DEVICES_MMC(func)
81#endif
82
83#if defined(CONFIG_ZYNQMP_GQSPI) || defined(CONFIG_CADENCE_OSPI_VERSAL)
84# define BOOT_TARGET_DEVICES_XSPI(func) func(XSPI, xspi, 0)
85#else
86# define BOOT_TARGET_DEVICES_XSPI(func)
87#endif
88
89#define BOOTENV_DEV_XSPI(devtypeu, devtypel, instance) \
90 "bootcmd_xspi0=sf probe 0 0 0 && " \
91 "sf read $scriptaddr $script_offset_f $script_size_f && " \
92 "source ${scriptaddr}; echo SCRIPT FAILED: continuing...;\0"
93
94#define BOOTENV_DEV_NAME_XSPI(devtypeu, devtypel, instance) \
95 "xspi "
Michal Simekec48b6c2018-08-22 14:55:27 +020096
97#define BOOT_TARGET_DEVICES(func) \
Siva Durga Prasad Paladugua318b932019-01-31 17:28:13 +053098 BOOT_TARGET_DEVICES_MMC(func) \
99 BOOT_TARGET_DEVICES_XSPI(func) \
Michal Simekec48b6c2018-08-22 14:55:27 +0200100 func(PXE, pxe, na) \
101 func(DHCP, dhcp, na)
102
103#include <config_distro_bootcmd.h>
104
105/* Initial environment variables */
106#ifndef CONFIG_EXTRA_ENV_SETTINGS
107#define CONFIG_EXTRA_ENV_SETTINGS \
108 ENV_MEM_LAYOUT_SETTINGS \
109 BOOTENV
110#endif
111
112#endif /* __XILINX_VERSAL_H */