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 #ifndef CONFIG_SYS_MEMTEST_SCRATCH
25 # define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000
28 #ifndef CONFIG_NR_DRAM_BANKS
29 # define CONFIG_NR_DRAM_BANKS 2
31 #define CONFIG_SYS_MEMTEST_START 0
32 #define CONFIG_SYS_MEMTEST_END 1000
34 #define CONFIG_SYS_INIT_SP_ADDR CONFIG_SYS_TEXT_BASE
36 /* Generic Timer Definitions - setup in EL3. Setup by ATF for other cases */
37 #if !defined(COUNTER_FREQUENCY)
38 # define COUNTER_FREQUENCY 100000000
41 /* Size of malloc() pool */
42 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 0x2000000)
45 #define CONFIG_ARM_DCC
46 #define CONFIG_CPU_ARMV8
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_MAY_FAIL
58 #if defined(CONFIG_MMC_SDHCI_ZYNQ)
59 # define CONFIG_SUPPORT_EMMC_BOOT
62 #ifdef CONFIG_NAND_ARASAN
63 # define CONFIG_SYS_MAX_NAND_DEVICE 1
64 # define CONFIG_SYS_NAND_ONFI_DETECTION
65 # define CONFIG_MTD_DEVICE
68 #if defined(CONFIG_SPL_BUILD)
69 #define CONFIG_ZYNQMP_PSU_INIT_ENABLED
72 /* Miscellaneous configurable options */
73 #define CONFIG_SYS_LOAD_ADDR 0x8000000
75 #if defined(CONFIG_ZYNQMP_USB)
76 #define CONFIG_SYS_DFU_DATA_BUF_SIZE 0x1800000
77 #define DFU_DEFAULT_POLL_TIMEOUT 300
78 #define CONFIG_USB_CABLE_CHECK
79 #define CONFIG_THOR_RESET_OFF
80 #define DFU_ALT_INFO_RAM \
82 "setenv dfu_alt_info " \
83 "Image ram $kernel_addr $kernel_size\\\\;" \
84 "system.dtb ram $fdt_addr $fdt_size\0" \
85 "dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" \
86 "thor_ram=run dfu_ram_info && thordown 0 ram 0\0"
88 #define DFU_ALT_INFO \
91 #ifndef CONFIG_SPL_BUILD
92 # define PARTS_DEFAULT \
93 "partitions=uuid_disk=${uuid_gpt_disk};" \
94 "name=""boot"",size=16M,uuid=${uuid_gpt_boot};" \
95 "name=""Linux"",size=-M,uuid=${uuid_gpt_Linux}\0"
99 #if !defined(DFU_ALT_INFO)
100 # define DFU_ALT_INFO
103 #if !defined(PARTS_DEFAULT)
104 # define PARTS_DEFAULT
107 /* Do not preserve environment */
108 #define CONFIG_ENV_SIZE 0x8000
110 /* Monitor Command Prompt */
111 /* Console I/O Buffer Size */
112 #define CONFIG_SYS_CBSIZE 2048
113 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
114 #define CONFIG_PANIC_HANG
115 #define CONFIG_SYS_MAXARGS 64
117 /* Ethernet driver */
118 #if defined(CONFIG_ZYNQ_GEM)
120 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
121 # define PHY_ANEG_TIMEOUT 20000
125 #if defined(CONFIG_SYS_I2C_ZYNQ)
126 # define CONFIG_SYS_I2C
130 #ifdef CONFIG_ZYNQMP_EEPROM
131 # define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
132 # define CONFIG_SYS_I2C_EEPROM_ADDR 0x54
133 # define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4
134 # define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5
135 # define CONFIG_SYS_EEPROM_SIZE (64 * 1024)
138 #ifdef CONFIG_SATA_CEVA
139 #define CONFIG_SYS_SCSI_MAX_SCSI_ID 2
140 #define CONFIG_SYS_SCSI_MAX_LUN 1
141 #define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \
142 CONFIG_SYS_SCSI_MAX_LUN)
145 #define CONFIG_SYS_BOOTM_LEN (60 * 1024 * 1024)
147 #define CONFIG_BOARD_EARLY_INIT_R
148 #define CONFIG_CLOCKS
150 #define ENV_MEM_LAYOUT_SETTINGS \
151 "fdt_high=10000000\0" \
152 "initrd_high=10000000\0" \
153 "fdt_addr_r=0x40000000\0" \
154 "pxefile_addr_r=0x10000000\0" \
155 "kernel_addr_r=0x18000000\0" \
156 "scriptaddr=0x02000000\0" \
157 "ramdisk_addr_r=0x02100000\0" \
159 #if defined(CONFIG_MMC_SDHCI_ZYNQ)
160 # define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0) func(MMC, mmc, 1)
162 # define BOOT_TARGET_DEVICES_MMC(func)
165 #if defined(CONFIG_SATA_CEVA)
166 # define BOOT_TARGET_DEVICES_SCSI(func) func(SCSI, scsi, 0)
168 # define BOOT_TARGET_DEVICES_SCSI(func)
171 #if defined(CONFIG_ZYNQMP_USB)
172 # define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0) func(USB, usb, 1)
174 # define BOOT_TARGET_DEVICES_USB(func)
177 #define BOOT_TARGET_DEVICES(func) \
178 BOOT_TARGET_DEVICES_MMC(func) \
179 BOOT_TARGET_DEVICES_USB(func) \
180 BOOT_TARGET_DEVICES_SCSI(func) \
184 #include <config_distro_bootcmd.h>
186 /* Initial environment variables */
187 #ifndef CONFIG_EXTRA_ENV_SETTINGS
188 #define CONFIG_EXTRA_ENV_SETTINGS \
189 ENV_MEM_LAYOUT_SETTINGS \
194 /* SPL can't handle all huge variables - define just DFU */
195 #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU_SUPPORT)
196 #undef CONFIG_EXTRA_ENV_SETTINGS
197 # define CONFIG_EXTRA_ENV_SETTINGS \
198 "dfu_alt_info_ram=uboot.bin ram 0x8000000 0x1000000;" \
199 "atf-uboot.ub ram 0x10000000 0x1000000;" \
200 "Image ram 0x80000 0x3f80000;" \
201 "system.dtb ram 0x4000000 0x100000\0" \
202 "dfu_bufsiz=0x1000\0"
205 #define CONFIG_SPL_TEXT_BASE 0xfffc0000
206 #define CONFIG_SPL_STACK 0xfffffffc
207 #define CONFIG_SPL_MAX_SIZE 0x40000
209 /* Just random location in OCM */
210 #define CONFIG_SPL_BSS_START_ADDR 0x0
211 #define CONFIG_SPL_BSS_MAX_SIZE 0x80000
213 #if defined(CONFIG_SPL_SPI_FLASH_SUPPORT)
214 # define CONFIG_SPL_SPI_LOAD
215 # define CONFIG_SYS_SPI_KERNEL_OFFS 0x80000
216 # define CONFIG_SYS_SPI_ARGS_OFFS 0xa0000
217 # define CONFIG_SYS_SPI_ARGS_SIZE 0xa0000
219 # define CONFIG_SYS_SPI_U_BOOT_OFFS 0x170000
222 /* u-boot is like dtb */
223 #define CONFIG_SPL_FS_LOAD_ARGS_NAME "u-boot.bin"
224 #define CONFIG_SYS_SPL_ARGS_ADDR 0x8000000
226 /* ATF is my kernel image */
227 #define CONFIG_SPL_FS_LOAD_KERNEL_NAME "atf-uboot.ub"
229 /* FIT load address for RAM boot */
230 #define CONFIG_SPL_LOAD_FIT_ADDRESS 0x10000000
233 #ifdef CONFIG_MMC_SDHCI_ZYNQ
234 # define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
235 # define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0 /* unused */
236 # define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0 /* unused */
237 # define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0 /* unused */
238 # define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
241 #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU_SUPPORT)
242 # undef CONFIG_CMD_BOOTD
243 # define CONFIG_SPL_ENV_SUPPORT
244 # define CONFIG_SPL_HASH_SUPPORT
245 # define CONFIG_ENV_MAX_ENTRIES 10
248 #define CONFIG_SYS_SPL_MALLOC_START 0x20000000
249 #define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000
251 #ifdef CONFIG_SPL_SYS_MALLOC_SIMPLE
252 # error "Disable CONFIG_SPL_SYS_MALLOC_SIMPLE. Full malloc needs to be used"
255 #define CONFIG_BOARD_EARLY_INIT_F
257 #endif /* __XILINX_ZYNQMP_H */