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
46 #define CONFIG_CONS_INDEX 0
47 #define CONFIG_SYS_BAUDRATE_TABLE \
48 { 4800, 9600, 19200, 38400, 57600, 115200 }
50 /* Command line configuration */
54 #define CONFIG_BOOTP_BOOTFILESIZE
55 #define CONFIG_BOOTP_MAY_FAIL
57 #if defined(CONFIG_MMC_SDHCI_ZYNQ)
58 # define CONFIG_SUPPORT_EMMC_BOOT
61 #ifdef CONFIG_NAND_ARASAN
62 # define CONFIG_SYS_MAX_NAND_DEVICE 1
63 # define CONFIG_SYS_NAND_ONFI_DETECTION
64 # define CONFIG_MTD_DEVICE
67 #if defined(CONFIG_SPL_BUILD)
68 #define CONFIG_ZYNQMP_PSU_INIT_ENABLED
71 /* Miscellaneous configurable options */
72 #define CONFIG_SYS_LOAD_ADDR 0x8000000
74 #if defined(CONFIG_ZYNQMP_USB)
75 #define CONFIG_SYS_DFU_DATA_BUF_SIZE 0x1800000
76 #define DFU_DEFAULT_POLL_TIMEOUT 300
77 #define CONFIG_USB_CABLE_CHECK
78 #define CONFIG_THOR_RESET_OFF
79 #define DFU_ALT_INFO_RAM \
81 "setenv dfu_alt_info " \
82 "Image ram $kernel_addr $kernel_size\\\\;" \
83 "system.dtb ram $fdt_addr $fdt_size\0" \
84 "dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" \
85 "thor_ram=run dfu_ram_info && thordown 0 ram 0\0"
87 #define DFU_ALT_INFO \
90 #ifndef CONFIG_SPL_BUILD
91 # define PARTS_DEFAULT \
92 "partitions=uuid_disk=${uuid_gpt_disk};" \
93 "name=""boot"",size=16M,uuid=${uuid_gpt_boot};" \
94 "name=""Linux"",size=-M,uuid=${uuid_gpt_Linux}\0"
98 #if !defined(DFU_ALT_INFO)
102 #if !defined(PARTS_DEFAULT)
103 # define PARTS_DEFAULT
106 /* Do not preserve environment */
107 #define CONFIG_ENV_SIZE 0x8000
109 /* Monitor Command Prompt */
110 /* Console I/O Buffer Size */
111 #define CONFIG_SYS_CBSIZE 2048
112 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
113 #define CONFIG_PANIC_HANG
114 #define CONFIG_SYS_MAXARGS 64
116 /* Ethernet driver */
117 #if defined(CONFIG_ZYNQ_GEM)
119 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
120 # define PHY_ANEG_TIMEOUT 20000
124 #if defined(CONFIG_SYS_I2C_ZYNQ)
125 # define CONFIG_SYS_I2C
129 #ifdef CONFIG_ZYNQMP_EEPROM
130 # define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
131 # define CONFIG_SYS_I2C_EEPROM_ADDR 0x54
132 # define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4
133 # define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5
134 # define CONFIG_SYS_EEPROM_SIZE (64 * 1024)
137 #ifdef CONFIG_SATA_CEVA
138 #define CONFIG_SYS_SCSI_MAX_SCSI_ID 2
139 #define CONFIG_SYS_SCSI_MAX_LUN 1
140 #define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \
141 CONFIG_SYS_SCSI_MAX_LUN)
144 #define CONFIG_SYS_BOOTM_LEN (60 * 1024 * 1024)
146 #define CONFIG_BOARD_EARLY_INIT_R
147 #define CONFIG_CLOCKS
149 #define ENV_MEM_LAYOUT_SETTINGS \
150 "fdt_high=10000000\0" \
151 "initrd_high=10000000\0" \
152 "fdt_addr_r=0x40000000\0" \
153 "pxefile_addr_r=0x10000000\0" \
154 "kernel_addr_r=0x18000000\0" \
155 "scriptaddr=0x02000000\0" \
156 "ramdisk_addr_r=0x02100000\0" \
158 #if defined(CONFIG_MMC_SDHCI_ZYNQ)
159 # define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0) func(MMC, mmc, 1)
161 # define BOOT_TARGET_DEVICES_MMC(func)
164 #if defined(CONFIG_SATA_CEVA)
165 # define BOOT_TARGET_DEVICES_SCSI(func) func(SCSI, scsi, 0)
167 # define BOOT_TARGET_DEVICES_SCSI(func)
170 #if defined(CONFIG_ZYNQMP_USB)
171 # define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0) func(USB, usb, 1)
173 # define BOOT_TARGET_DEVICES_USB(func)
176 #define BOOT_TARGET_DEVICES(func) \
177 BOOT_TARGET_DEVICES_MMC(func) \
178 BOOT_TARGET_DEVICES_USB(func) \
179 BOOT_TARGET_DEVICES_SCSI(func) \
183 #include <config_distro_bootcmd.h>
185 /* Initial environment variables */
186 #ifndef CONFIG_EXTRA_ENV_SETTINGS
187 #define CONFIG_EXTRA_ENV_SETTINGS \
188 ENV_MEM_LAYOUT_SETTINGS \
193 /* SPL can't handle all huge variables - define just DFU */
194 #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU_SUPPORT)
195 #undef CONFIG_EXTRA_ENV_SETTINGS
196 # define CONFIG_EXTRA_ENV_SETTINGS \
197 "dfu_alt_info_ram=uboot.bin ram 0x8000000 0x1000000;" \
198 "atf-uboot.ub ram 0x10000000 0x1000000;" \
199 "Image ram 0x80000 0x3f80000;" \
200 "system.dtb ram 0x4000000 0x100000\0" \
201 "dfu_bufsiz=0x1000\0"
204 #define CONFIG_SPL_TEXT_BASE 0xfffc0000
205 #define CONFIG_SPL_STACK 0xfffffffc
206 #define CONFIG_SPL_MAX_SIZE 0x40000
208 /* Just random location in OCM */
209 #define CONFIG_SPL_BSS_START_ADDR 0x0
210 #define CONFIG_SPL_BSS_MAX_SIZE 0x80000
212 #if defined(CONFIG_SPL_SPI_FLASH_SUPPORT)
213 # define CONFIG_SPL_SPI_LOAD
214 # define CONFIG_SYS_SPI_KERNEL_OFFS 0x80000
215 # define CONFIG_SYS_SPI_ARGS_OFFS 0xa0000
216 # define CONFIG_SYS_SPI_ARGS_SIZE 0xa0000
218 # define CONFIG_SYS_SPI_U_BOOT_OFFS 0x170000
221 /* u-boot is like dtb */
222 #define CONFIG_SPL_FS_LOAD_ARGS_NAME "u-boot.bin"
223 #define CONFIG_SYS_SPL_ARGS_ADDR 0x8000000
225 /* ATF is my kernel image */
226 #define CONFIG_SPL_FS_LOAD_KERNEL_NAME "atf-uboot.ub"
228 /* FIT load address for RAM boot */
229 #define CONFIG_SPL_LOAD_FIT_ADDRESS 0x10000000
232 #ifdef CONFIG_MMC_SDHCI_ZYNQ
233 # define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
234 # define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0 /* unused */
235 # define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0 /* unused */
236 # define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0 /* unused */
237 # define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
240 #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU_SUPPORT)
241 # undef CONFIG_CMD_BOOTD
242 # define CONFIG_SPL_ENV_SUPPORT
243 # define CONFIG_SPL_HASH_SUPPORT
244 # define CONFIG_ENV_MAX_ENTRIES 10
247 #define CONFIG_SYS_SPL_MALLOC_START 0x20000000
248 #define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000
250 #ifdef CONFIG_SPL_SYS_MALLOC_SIMPLE
251 # error "Disable CONFIG_SPL_SYS_MALLOC_SIMPLE. Full malloc needs to be used"
254 #define CONFIG_BOARD_EARLY_INIT_F
256 #endif /* __XILINX_ZYNQMP_H */