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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
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18/* Generic Interrupt Controller Definitions */
19#define CONFIG_GICV2
20#define GICD_BASE 0xF9010000
21#define GICC_BASE 0xF9020000
22
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23#define CONFIG_SYS_ALT_MEMTEST
24#define CONFIG_SYS_MEMTEST_SCRATCH 0xfffc0000
25
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26#ifndef CONFIG_NR_DRAM_BANKS
27# define CONFIG_NR_DRAM_BANKS 2
28#endif
29#define CONFIG_SYS_MEMTEST_START 0
30#define CONFIG_SYS_MEMTEST_END 1000
84c7204b 31
8fbf678b 32#define CONFIG_SYS_INIT_SP_ADDR CONFIG_SYS_TEXT_BASE
84c7204b 33
84c7204b 34/* Generic Timer Definitions - setup in EL3. Setup by ATF for other cases */
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35#if !defined(COUNTER_FREQUENCY)
36# define COUNTER_FREQUENCY 100000000
37#endif
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38
39/* Size of malloc() pool */
16fa00a7 40#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 0x2000000)
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41
42/* Serial setup */
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43#define CONFIG_ARM_DCC
44#define CONFIG_CPU_ARMV8
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45
46#define CONFIG_CONS_INDEX 0
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47#define CONFIG_SYS_BAUDRATE_TABLE \
48 { 4800, 9600, 19200, 38400, 57600, 115200 }
49
50/* Command line configuration */
5cb24200 51#define CONFIG_MP
84c7204b 52
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53/* BOOTP options */
54#define CONFIG_BOOTP_BOOTFILESIZE
cb7ea820 55#define CONFIG_BOOTP_MAY_FAIL
a1207de0 56
08aa0334 57#if defined(CONFIG_MMC_SDHCI_ZYNQ)
926782cd 58# define CONFIG_SUPPORT_EMMC_BOOT
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59# ifndef CONFIG_ZYNQ_SDHCI_MAX_FREQ
60# define CONFIG_ZYNQ_SDHCI_MAX_FREQ 200000000
61# endif
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62#endif
63
78cb965a 64#ifdef CONFIG_NAND_ARASAN
78cb965a 65# define CONFIG_SYS_MAX_NAND_DEVICE 1
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66# define CONFIG_SYS_NAND_ONFI_DETECTION
67# define CONFIG_MTD_DEVICE
68#endif
69
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70#if defined(CONFIG_SPL_BUILD)
71#define CONFIG_ZYNQMP_PSU_INIT_ENABLED
72#endif
73
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74/* Miscellaneous configurable options */
75#define CONFIG_SYS_LOAD_ADDR 0x8000000
76
16fa00a7 77#if defined(CONFIG_ZYNQMP_USB)
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78#define CONFIG_SYS_DFU_DATA_BUF_SIZE 0x1800000
79#define DFU_DEFAULT_POLL_TIMEOUT 300
16fa00a7 80#define CONFIG_USB_CABLE_CHECK
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81#define CONFIG_THOR_RESET_OFF
82#define DFU_ALT_INFO_RAM \
83 "dfu_ram_info=" \
0e43140b 84 "setenv dfu_alt_info " \
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85 "Image ram $kernel_addr $kernel_size\\\\;" \
86 "system.dtb ram $fdt_addr $fdt_size\0" \
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87 "dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" \
88 "thor_ram=run dfu_ram_info && thordown 0 ram 0\0"
89
90#define DFU_ALT_INFO \
91 DFU_ALT_INFO_RAM
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92
93#ifndef CONFIG_SPL_BUILD
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94# define PARTS_DEFAULT \
95 "partitions=uuid_disk=${uuid_gpt_disk};" \
96 "name=""boot"",size=16M,uuid=${uuid_gpt_boot};" \
97 "name=""Linux"",size=-M,uuid=${uuid_gpt_Linux}\0"
98#endif
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99#endif
100
101#if !defined(DFU_ALT_INFO)
102# define DFU_ALT_INFO
103#endif
104
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105#if !defined(PARTS_DEFAULT)
106# define PARTS_DEFAULT
107#endif
108
84c7204b 109/* Do not preserve environment */
936b0384 110#define CONFIG_ENV_SIZE 0x8000
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111
112/* Monitor Command Prompt */
113/* Console I/O Buffer Size */
114#define CONFIG_SYS_CBSIZE 2048
84c7204b 115#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
6ee28cb9 116#define CONFIG_PANIC_HANG
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117#define CONFIG_SYS_MAXARGS 64
118
cb7ea820 119/* Ethernet driver */
596e5782 120#if defined(CONFIG_ZYNQ_GEM)
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121# define CONFIG_MII
122# define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
e2928f32 123# define PHY_ANEG_TIMEOUT 20000
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124#endif
125
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126/* I2C */
127#if defined(CONFIG_SYS_I2C_ZYNQ)
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128# define CONFIG_SYS_I2C
129# define CONFIG_SYS_I2C_ZYNQ_SPEED 100000
130# define CONFIG_SYS_I2C_ZYNQ_SLAVE 0
131#endif
132
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133/* EEPROM */
134#ifdef CONFIG_ZYNQMP_EEPROM
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135# define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
136# define CONFIG_SYS_I2C_EEPROM_ADDR 0x54
137# define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4
138# define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5
139# define CONFIG_SYS_EEPROM_SIZE (64 * 1024)
140#endif
141
0d169b8c 142#ifdef CONFIG_SATA_CEVA
679b994a 143#define CONFIG_SYS_SCSI_MAX_SCSI_ID 2
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144#define CONFIG_SYS_SCSI_MAX_LUN 1
145#define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \
146 CONFIG_SYS_SCSI_MAX_LUN)
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147#endif
148
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149#define CONFIG_SYS_BOOTM_LEN (60 * 1024 * 1024)
150
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151#define CONFIG_BOARD_EARLY_INIT_R
152#define CONFIG_CLOCKS
153
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154#define ENV_MEM_LAYOUT_SETTINGS \
155 "fdt_high=10000000\0" \
156 "initrd_high=10000000\0" \
157 "fdt_addr_r=0x40000000\0" \
158 "pxefile_addr_r=0x10000000\0" \
159 "kernel_addr_r=0x18000000\0" \
160 "scriptaddr=0x02000000\0" \
161 "ramdisk_addr_r=0x02100000\0" \
162
08aa0334 163#if defined(CONFIG_MMC_SDHCI_ZYNQ)
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164# define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0) func(MMC, mmc, 1)
165#else
166# define BOOT_TARGET_DEVICES_MMC(func)
167#endif
168
169#if defined(CONFIG_SATA_CEVA)
170# define BOOT_TARGET_DEVICES_SCSI(func) func(SCSI, scsi, 0)
171#else
172# define BOOT_TARGET_DEVICES_SCSI(func)
173#endif
174
175#if defined(CONFIG_ZYNQMP_USB)
176# define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0) func(USB, usb, 1)
177#else
178# define BOOT_TARGET_DEVICES_USB(func)
179#endif
180
181#define BOOT_TARGET_DEVICES(func) \
182 BOOT_TARGET_DEVICES_MMC(func) \
183 BOOT_TARGET_DEVICES_USB(func) \
184 BOOT_TARGET_DEVICES_SCSI(func) \
185 func(PXE, pxe, na) \
186 func(DHCP, dhcp, na)
187
188#include <config_distro_bootcmd.h>
189
190/* Initial environment variables */
191#ifndef CONFIG_EXTRA_ENV_SETTINGS
192#define CONFIG_EXTRA_ENV_SETTINGS \
193 ENV_MEM_LAYOUT_SETTINGS \
194 BOOTENV \
195 DFU_ALT_INFO
196#endif
197
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198/* SPL can't handle all huge variables - define just DFU */
199#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU_SUPPORT)
200#undef CONFIG_EXTRA_ENV_SETTINGS
201# define CONFIG_EXTRA_ENV_SETTINGS \
202 "dfu_alt_info_ram=uboot.bin ram 0x8000000 0x1000000;" \
203 "atf-uboot.ub ram 0x10000000 0x1000000;" \
204 "Image ram 0x80000 0x3f80000;" \
205 "system.dtb ram 0x4000000 0x100000\0" \
206 "dfu_bufsiz=0x1000\0"
207#endif
208
e6a9ed04 209#define CONFIG_SPL_TEXT_BASE 0xfffc0000
8fbf678b 210#define CONFIG_SPL_STACK 0xfffffffc
d58fc12e 211#define CONFIG_SPL_MAX_SIZE 0x40000
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212
213/* Just random location in OCM */
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214#define CONFIG_SPL_BSS_START_ADDR 0x0
215#define CONFIG_SPL_BSS_MAX_SIZE 0x80000
e6a9ed04 216
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217#if defined(CONFIG_SPL_SPI_FLASH_SUPPORT)
218# define CONFIG_SPL_SPI_LOAD
219# define CONFIG_SYS_SPI_KERNEL_OFFS 0x80000
220# define CONFIG_SYS_SPI_ARGS_OFFS 0xa0000
221# define CONFIG_SYS_SPI_ARGS_SIZE 0xa0000
222
223# define CONFIG_SYS_SPI_U_BOOT_OFFS 0x170000
224#endif
225
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226/* u-boot is like dtb */
227#define CONFIG_SPL_FS_LOAD_ARGS_NAME "u-boot.bin"
228#define CONFIG_SYS_SPL_ARGS_ADDR 0x8000000
229
230/* ATF is my kernel image */
1309f671 231#define CONFIG_SPL_FS_LOAD_KERNEL_NAME "atf-uboot.ub"
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232
233/* FIT load address for RAM boot */
234#define CONFIG_SPL_LOAD_FIT_ADDRESS 0x10000000
235
236/* MMC support */
08aa0334 237#ifdef CONFIG_MMC_SDHCI_ZYNQ
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238# define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
239# define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0 /* unused */
240# define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0 /* unused */
241# define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0 /* unused */
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242# define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
243#endif
244
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245#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU_SUPPORT)
246# undef CONFIG_CMD_BOOTD
247# define CONFIG_SPL_ENV_SUPPORT
248# define CONFIG_SPL_HASH_SUPPORT
249# define CONFIG_ENV_MAX_ENTRIES 10
b45c17c7 250#endif
d58fc12e 251
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252#define CONFIG_SYS_SPL_MALLOC_START 0x20000000
253#define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000
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254
255#ifdef CONFIG_SPL_SYS_MALLOC_SIMPLE
256# error "Disable CONFIG_SPL_SYS_MALLOC_SIMPLE. Full malloc needs to be used"
257#endif
d58fc12e 258
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259#define CONFIG_BOARD_EARLY_INIT_F
260
84c7204b 261#endif /* __XILINX_ZYNQMP_H */