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84c7204b MS |
1 | /* |
2 | * Configuration for Xilinx ZynqMP | |
3 | * (C) Copyright 2014 - 2015 Xilinx, Inc. | |
4 | * Michal Simek <michal.simek@xilinx.com> | |
5 | * | |
6 | * Based on Configuration for Versatile Express | |
7 | * | |
8 | * SPDX-License-Identifier: GPL-2.0+ | |
9 | */ | |
10 | ||
11 | #ifndef __XILINX_ZYNQMP_H | |
12 | #define __XILINX_ZYNQMP_H | |
13 | ||
14 | #define CONFIG_REMAKE_ELF | |
15 | ||
16 | /* #define CONFIG_ARMV8_SWITCH_TO_EL1 */ | |
17 | ||
18 | #define CONFIG_SYS_NO_FLASH | |
19 | ||
20 | #define CONFIG_SYS_GENERIC_BOARD | |
21 | ||
22 | /* Generic Interrupt Controller Definitions */ | |
23 | #define CONFIG_GICV2 | |
24 | #define GICD_BASE 0xF9010000 | |
25 | #define GICC_BASE 0xF9020000 | |
26 | ||
27 | /* Physical Memory Map */ | |
28 | #define CONFIG_NR_DRAM_BANKS 1 | |
29 | #define CONFIG_SYS_SDRAM_BASE 0 | |
30 | #define CONFIG_SYS_SDRAM_SIZE 0x40000000 | |
31 | ||
32 | #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE | |
33 | #define CONFIG_SYS_MEMTEST_END CONFIG_SYS_SDRAM_SIZE | |
34 | ||
35 | /* Have release address at the end of 256MB for now */ | |
36 | #define CPU_RELEASE_ADDR 0xFFFFFF0 | |
37 | ||
38 | /* Cache Definitions */ | |
222b2129 | 39 | #define CONFIG_SYS_CACHELINE_SIZE 64 |
84c7204b MS |
40 | |
41 | #define CONFIG_IDENT_STRING " Xilinx ZynqMP" | |
42 | ||
84c7204b MS |
43 | #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x7fff0) |
44 | ||
45 | /* Flat Device Tree Definitions */ | |
46 | #define CONFIG_OF_LIBFDT | |
47 | ||
48 | /* Generic Timer Definitions - setup in EL3. Setup by ATF for other cases */ | |
49 | #define COUNTER_FREQUENCY 4000000 | |
50 | ||
51 | /* Size of malloc() pool */ | |
52 | #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 0x400000) | |
53 | ||
54 | /* Serial setup */ | |
b0d18bee SDPP |
55 | #if defined(CONFIG_ZYNQMP_DCC) |
56 | # define CONFIG_ARM_DCC | |
57 | # define CONFIG_CPU_ARMV8 | |
58 | #else | |
59 | # if defined(CONFIG_ZYNQ_SERIAL_UART0) || defined(CONFIG_ZYNQ_SERIAL_UART1) | |
60 | # define CONFIG_ZYNQ_SERIAL | |
61 | # endif | |
62 | #endif | |
84c7204b MS |
63 | |
64 | #define CONFIG_CONS_INDEX 0 | |
65 | #define CONFIG_BAUDRATE 115200 | |
66 | #define CONFIG_SYS_BAUDRATE_TABLE \ | |
67 | { 4800, 9600, 19200, 38400, 57600, 115200 } | |
68 | ||
69 | /* Command line configuration */ | |
70 | #define CONFIG_CMD_ENV | |
71 | #define CONFIG_CMD_EXT2 | |
72 | #define CONFIG_CMD_EXT4 | |
73 | #define CONFIG_CMD_FAT | |
5af37bd0 | 74 | #define CONFIG_CMD_FS_GENERIC |
84c7204b | 75 | #define CONFIG_DOS_PARTITION |
5cb24200 MS |
76 | #define CONFIG_CMD_ELF |
77 | #define CONFIG_MP | |
84c7204b | 78 | |
cb7ea820 MS |
79 | #define CONFIG_CMD_MII |
80 | ||
81 | /* BOOTP options */ | |
82 | #define CONFIG_BOOTP_BOOTFILESIZE | |
83 | #define CONFIG_BOOTP_BOOTPATH | |
84 | #define CONFIG_BOOTP_GATEWAY | |
85 | #define CONFIG_BOOTP_HOSTNAME | |
86 | #define CONFIG_BOOTP_MAY_FAIL | |
87 | #define CONFIG_BOOTP_SERVERIP | |
88 | ||
48d7260d SDPP |
89 | /* SPI */ |
90 | #ifdef CONFIG_ZYNQ_SPI | |
48d7260d SDPP |
91 | # define CONFIG_SPI_FLASH_SST |
92 | # define CONFIG_CMD_SF | |
93 | #endif | |
94 | ||
84c7204b MS |
95 | #if defined(CONFIG_ZYNQ_SDHCI0) || defined(CONFIG_ZYNQ_SDHCI1) |
96 | # define CONFIG_MMC | |
97 | # define CONFIG_GENERIC_MMC | |
98 | # define CONFIG_SDHCI | |
99 | # define CONFIG_ZYNQ_SDHCI | |
100 | # define CONFIG_CMD_MMC | |
101 | #endif | |
102 | ||
103 | #if defined(CONFIG_ZYNQ_SDHCI) | |
104 | # define CONFIG_FAT_WRITE | |
105 | # define CONFIG_CMD_EXT4_WRITE | |
106 | #endif | |
107 | ||
108 | /* Miscellaneous configurable options */ | |
109 | #define CONFIG_SYS_LOAD_ADDR 0x8000000 | |
110 | ||
111 | /* Initial environment variables */ | |
112 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
113 | "kernel_addr=0x80000\0" \ | |
114 | "fdt_addr=0x7000000\0" \ | |
115 | "fdt_high=0x10000000\0" \ | |
5af37bd0 SDPP |
116 | "sdboot=mmcinfo && load mmc 0:0 $fdt_addr system.dtb && " \ |
117 | "load mmc 0:0 $kernel_addr Image && booti $kernel_addr - $fdt_addr\0" | |
84c7204b MS |
118 | |
119 | #define CONFIG_BOOTARGS "setenv bootargs console=ttyPS0,${baudrate} " \ | |
120 | "earlycon=cdns,mmio,0xff000000,${baudrate}n8" | |
121 | #define CONFIG_PREBOOT "run bootargs" | |
122 | #define CONFIG_BOOTCOMMAND "run $modeboot" | |
123 | #define CONFIG_BOOTDELAY 5 | |
124 | ||
125 | #define CONFIG_BOARD_LATE_INIT | |
126 | ||
127 | /* Do not preserve environment */ | |
128 | #define CONFIG_ENV_IS_NOWHERE 1 | |
129 | #define CONFIG_ENV_SIZE 0x1000 | |
130 | ||
131 | /* Monitor Command Prompt */ | |
132 | /* Console I/O Buffer Size */ | |
133 | #define CONFIG_SYS_CBSIZE 2048 | |
134 | #define CONFIG_SYS_PROMPT "ZynqMP> " | |
135 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ | |
136 | sizeof(CONFIG_SYS_PROMPT) + 16) | |
137 | #define CONFIG_SYS_HUSH_PARSER | |
138 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE | |
139 | #define CONFIG_SYS_LONGHELP | |
140 | #define CONFIG_CMDLINE_EDITING | |
141 | #define CONFIG_SYS_MAXARGS 64 | |
142 | ||
cb7ea820 MS |
143 | /* Ethernet driver */ |
144 | #if defined(CONFIG_ZYNQ_GEM0) || defined(CONFIG_ZYNQ_GEM1) || \ | |
145 | defined(CONFIG_ZYNQ_GEM2) || defined(CONFIG_ZYNQ_GEM3) | |
146 | # define CONFIG_NET_MULTI | |
147 | # define CONFIG_ZYNQ_GEM | |
148 | # define CONFIG_MII | |
149 | # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN | |
150 | # define CONFIG_PHYLIB | |
151 | # define CONFIG_PHY_MARVELL | |
152 | #endif | |
153 | ||
2594e03c SDPP |
154 | /* I2C */ |
155 | #if defined(CONFIG_SYS_I2C_ZYNQ) | |
156 | # define CONFIG_CMD_I2C | |
157 | # define CONFIG_SYS_I2C | |
158 | # define CONFIG_SYS_I2C_ZYNQ_SPEED 100000 | |
159 | # define CONFIG_SYS_I2C_ZYNQ_SLAVE 0 | |
160 | #endif | |
161 | ||
2594e03c SDPP |
162 | /* EEPROM */ |
163 | #ifdef CONFIG_ZYNQMP_EEPROM | |
164 | # define CONFIG_CMD_EEPROM | |
165 | # define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 | |
166 | # define CONFIG_SYS_I2C_EEPROM_ADDR 0x54 | |
167 | # define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4 | |
168 | # define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5 | |
169 | # define CONFIG_SYS_EEPROM_SIZE (64 * 1024) | |
170 | #endif | |
171 | ||
84c7204b MS |
172 | #define CONFIG_FIT |
173 | #define CONFIG_FIT_VERBOSE /* enable fit_format_{error,warning}() */ | |
174 | ||
175 | #define CONFIG_SYS_BOOTM_LEN (60 * 1024 * 1024) | |
176 | ||
177 | #define CONFIG_CMD_BOOTI | |
178 | #define CONFIG_CMD_UNZIP | |
179 | ||
180 | #define CONFIG_BOARD_EARLY_INIT_R | |
181 | #define CONFIG_CLOCKS | |
182 | ||
183 | #endif /* __XILINX_ZYNQMP_H */ |