2 * Configuration for Xilinx ZynqMP
3 * (C) Copyright 2014 - 2015 Xilinx, Inc.
4 * Michal Simek <michal.simek@xilinx.com>
6 * Based on Configuration for Versatile Express
8 * SPDX-License-Identifier: GPL-2.0+
11 #ifndef __XILINX_ZYNQMP_H
12 #define __XILINX_ZYNQMP_H
14 #define CONFIG_REMAKE_ELF
16 /* #define CONFIG_ARMV8_SWITCH_TO_EL1 */
18 /* Generic Interrupt Controller Definitions */
20 #define GICD_BASE 0xF9010000
21 #define GICC_BASE 0xF9020000
23 #define CONFIG_SYS_ALT_MEMTEST
24 #define CONFIG_SYS_MEMTEST_SCRATCH 0xfffc0000
26 #ifndef CONFIG_NR_DRAM_BANKS
27 # define CONFIG_NR_DRAM_BANKS 2
29 #define CONFIG_SYS_MEMTEST_START 0
30 #define CONFIG_SYS_MEMTEST_END 1000
32 #define CONFIG_SYS_INIT_SP_ADDR CONFIG_SYS_TEXT_BASE
34 /* Generic Timer Definitions - setup in EL3. Setup by ATF for other cases */
35 #if !defined(COUNTER_FREQUENCY)
36 # define COUNTER_FREQUENCY 100000000
39 /* Size of malloc() pool */
40 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 0x2000000)
43 #define CONFIG_ARM_DCC
44 #define CONFIG_CPU_ARMV8
45 #define CONFIG_ZYNQ_SERIAL
47 #define CONFIG_CONS_INDEX 0
48 #define CONFIG_SYS_BAUDRATE_TABLE \
49 { 4800, 9600, 19200, 38400, 57600, 115200 }
51 /* Command line configuration */
55 #define CONFIG_BOOTP_BOOTFILESIZE
56 #define CONFIG_BOOTP_BOOTPATH
57 #define CONFIG_BOOTP_GATEWAY
58 #define CONFIG_BOOTP_HOSTNAME
59 #define CONFIG_BOOTP_MAY_FAIL
60 #define CONFIG_BOOTP_DNS
61 #define CONFIG_BOOTP_PXE
62 #define CONFIG_BOOTP_SUBNETMASK
64 /* Diff from config_distro_defaults.h */
65 #define CONFIG_SUPPORT_RAW_INITRD
66 #if !defined(CONFIG_SPL_BUILD)
67 #define CONFIG_ENV_VARS_UBOOT_CONFIG
69 #define CONFIG_AUTO_COMPLETE
71 #if defined(CONFIG_MMC_SDHCI_ZYNQ)
72 # define CONFIG_SUPPORT_EMMC_BOOT
73 # ifndef CONFIG_ZYNQ_SDHCI_MAX_FREQ
74 # define CONFIG_ZYNQ_SDHCI_MAX_FREQ 200000000
78 #ifdef CONFIG_NAND_ARASAN
79 # define CONFIG_SYS_MAX_NAND_DEVICE 1
80 # define CONFIG_SYS_NAND_SELF_INIT
81 # define CONFIG_SYS_NAND_ONFI_DETECTION
82 # define CONFIG_MTD_DEVICE
85 /* Miscellaneous configurable options */
86 #define CONFIG_SYS_LOAD_ADDR 0x8000000
88 #if defined(CONFIG_ZYNQMP_USB)
89 #define CONFIG_SYS_DFU_DATA_BUF_SIZE 0x1800000
90 #define DFU_DEFAULT_POLL_TIMEOUT 300
91 #define CONFIG_USB_CABLE_CHECK
92 #define CONFIG_USB_FUNCTION_THOR
93 #define CONFIG_THOR_RESET_OFF
94 #define DFU_ALT_INFO_RAM \
96 "setenv dfu_alt_info " \
97 "Image ram $kernel_addr $kernel_size\\\\;" \
98 "system.dtb ram $fdt_addr $fdt_size\0" \
99 "dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" \
100 "thor_ram=run dfu_ram_info && thordown 0 ram 0\0"
102 #define DFU_ALT_INFO \
105 #ifndef CONFIG_SPL_BUILD
106 # define PARTS_DEFAULT \
107 "partitions=uuid_disk=${uuid_gpt_disk};" \
108 "name=""boot"",size=16M,uuid=${uuid_gpt_boot};" \
109 "name=""Linux"",size=-M,uuid=${uuid_gpt_Linux}\0"
113 #if !defined(DFU_ALT_INFO)
114 # define DFU_ALT_INFO
117 #if !defined(PARTS_DEFAULT)
118 # define PARTS_DEFAULT
121 /* Do not preserve environment */
122 #define CONFIG_ENV_SIZE 0x8000
124 /* Monitor Command Prompt */
125 /* Console I/O Buffer Size */
126 #define CONFIG_SYS_CBSIZE 2048
127 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
128 #define CONFIG_SYS_LONGHELP
129 #define CONFIG_CMDLINE_EDITING
130 #define CONFIG_SYS_MAXARGS 64
132 /* Ethernet driver */
133 #if defined(CONFIG_ZYNQ_GEM)
134 # define CONFIG_NET_MULTI
136 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
137 # define CONFIG_PHY_MARVELL
138 # define CONFIG_PHY_NATSEMI
139 # define CONFIG_PHY_TI
140 # define CONFIG_PHY_VITESSE
141 # define CONFIG_PHY_REALTEK
142 # define PHY_ANEG_TIMEOUT 20000
146 #if defined(CONFIG_SYS_I2C_ZYNQ)
147 # define CONFIG_SYS_I2C
148 # define CONFIG_SYS_I2C_ZYNQ_SPEED 100000
149 # define CONFIG_SYS_I2C_ZYNQ_SLAVE 0
153 #ifdef CONFIG_ZYNQMP_EEPROM
154 # define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
155 # define CONFIG_SYS_I2C_EEPROM_ADDR 0x54
156 # define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4
157 # define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5
158 # define CONFIG_SYS_EEPROM_SIZE (64 * 1024)
161 #ifdef CONFIG_SATA_CEVA
162 #define CONFIG_LIBATA
163 #define CONFIG_SCSI_AHCI
164 #define CONFIG_SYS_SCSI_MAX_SCSI_ID 2
165 #define CONFIG_SYS_SCSI_MAX_LUN 1
166 #define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \
167 CONFIG_SYS_SCSI_MAX_LUN)
170 #define CONFIG_SYS_BOOTM_LEN (60 * 1024 * 1024)
172 #define CONFIG_BOARD_EARLY_INIT_R
173 #define CONFIG_CLOCKS
175 #define ENV_MEM_LAYOUT_SETTINGS \
176 "fdt_high=10000000\0" \
177 "initrd_high=10000000\0" \
178 "fdt_addr_r=0x40000000\0" \
179 "pxefile_addr_r=0x10000000\0" \
180 "kernel_addr_r=0x18000000\0" \
181 "scriptaddr=0x02000000\0" \
182 "ramdisk_addr_r=0x02100000\0" \
184 #if defined(CONFIG_MMC_SDHCI_ZYNQ)
185 # define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0) func(MMC, mmc, 1)
187 # define BOOT_TARGET_DEVICES_MMC(func)
190 #if defined(CONFIG_SATA_CEVA)
191 # define BOOT_TARGET_DEVICES_SCSI(func) func(SCSI, scsi, 0)
193 # define BOOT_TARGET_DEVICES_SCSI(func)
196 #if defined(CONFIG_ZYNQMP_USB)
197 # define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0) func(USB, usb, 1)
199 # define BOOT_TARGET_DEVICES_USB(func)
202 #define BOOT_TARGET_DEVICES(func) \
203 BOOT_TARGET_DEVICES_MMC(func) \
204 BOOT_TARGET_DEVICES_USB(func) \
205 BOOT_TARGET_DEVICES_SCSI(func) \
209 #include <config_distro_bootcmd.h>
211 /* Initial environment variables */
212 #ifndef CONFIG_EXTRA_ENV_SETTINGS
213 #define CONFIG_EXTRA_ENV_SETTINGS \
214 ENV_MEM_LAYOUT_SETTINGS \
219 /* SPL can't handle all huge variables - define just DFU */
220 #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU_SUPPORT)
221 #undef CONFIG_EXTRA_ENV_SETTINGS
222 # define CONFIG_EXTRA_ENV_SETTINGS \
223 "dfu_alt_info_ram=uboot.bin ram 0x8000000 0x1000000;" \
224 "atf-uboot.ub ram 0x10000000 0x1000000;" \
225 "Image ram 0x80000 0x3f80000;" \
226 "system.dtb ram 0x4000000 0x100000\0" \
227 "dfu_bufsiz=0x1000\0"
230 #define CONFIG_SPL_TEXT_BASE 0xfffc0000
231 #define CONFIG_SPL_STACK 0xfffffffc
232 #define CONFIG_SPL_MAX_SIZE 0x40000
234 /* Just random location in OCM */
235 #define CONFIG_SPL_BSS_START_ADDR 0x0
236 #define CONFIG_SPL_BSS_MAX_SIZE 0x80000
238 #define CONFIG_SPL_FRAMEWORK
240 /* u-boot is like dtb */
241 #define CONFIG_SPL_FS_LOAD_ARGS_NAME "u-boot.bin"
242 #define CONFIG_SYS_SPL_ARGS_ADDR 0x8000000
244 /* ATF is my kernel image */
245 #define CONFIG_SPL_FS_LOAD_KERNEL_NAME "atf-uboot.ub"
247 /* FIT load address for RAM boot */
248 #define CONFIG_SPL_LOAD_FIT_ADDRESS 0x10000000
251 #ifdef CONFIG_MMC_SDHCI_ZYNQ
252 # define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
253 # define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0 /* unused */
254 # define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0 /* unused */
255 # define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0 /* unused */
256 # define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
259 #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU_SUPPORT)
260 # undef CONFIG_CMD_BOOTD
261 # define CONFIG_SPL_ENV_SUPPORT
262 # define CONFIG_SPL_HASH_SUPPORT
263 # define CONFIG_ENV_MAX_ENTRIES 10
265 # define CONFIG_SYS_SPL_MALLOC_START 0x20000000
266 # define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000
268 #ifdef CONFIG_SPL_SYS_MALLOC_SIMPLE
269 # error "Disable CONFIG_SPL_SYS_MALLOC_SIMPLE. Full malloc needs to be used"
273 #define CONFIG_BOARD_EARLY_INIT_F
275 #endif /* __XILINX_ZYNQMP_H */