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_BOOTPATH
56 #define CONFIG_BOOTP_GATEWAY
57 #define CONFIG_BOOTP_HOSTNAME
58 #define CONFIG_BOOTP_MAY_FAIL
59 #define CONFIG_BOOTP_DNS
60 #define CONFIG_BOOTP_PXE
61 #define CONFIG_BOOTP_SUBNETMASK
63 /* Diff from config_distro_defaults.h */
64 #define CONFIG_SUPPORT_RAW_INITRD
65 #if !defined(CONFIG_SPL_BUILD)
66 #define CONFIG_ENV_VARS_UBOOT_CONFIG
68 #define CONFIG_AUTO_COMPLETE
70 #if defined(CONFIG_MMC_SDHCI_ZYNQ)
71 # define CONFIG_SUPPORT_EMMC_BOOT
72 # ifndef CONFIG_ZYNQ_SDHCI_MAX_FREQ
73 # define CONFIG_ZYNQ_SDHCI_MAX_FREQ 200000000
77 #ifdef CONFIG_NAND_ARASAN
78 # define CONFIG_SYS_MAX_NAND_DEVICE 1
79 # define CONFIG_SYS_NAND_ONFI_DETECTION
80 # define CONFIG_MTD_DEVICE
83 #if defined(CONFIG_SPL_BUILD)
84 #define CONFIG_ZYNQMP_PSU_INIT_ENABLED
87 /* Miscellaneous configurable options */
88 #define CONFIG_SYS_LOAD_ADDR 0x8000000
90 #if defined(CONFIG_ZYNQMP_USB)
91 #define CONFIG_SYS_DFU_DATA_BUF_SIZE 0x1800000
92 #define DFU_DEFAULT_POLL_TIMEOUT 300
93 #define CONFIG_USB_CABLE_CHECK
94 #define CONFIG_THOR_RESET_OFF
95 #define DFU_ALT_INFO_RAM \
97 "setenv dfu_alt_info " \
98 "Image ram $kernel_addr $kernel_size\\\\;" \
99 "system.dtb ram $fdt_addr $fdt_size\0" \
100 "dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" \
101 "thor_ram=run dfu_ram_info && thordown 0 ram 0\0"
103 #define DFU_ALT_INFO \
106 #ifndef CONFIG_SPL_BUILD
107 # define PARTS_DEFAULT \
108 "partitions=uuid_disk=${uuid_gpt_disk};" \
109 "name=""boot"",size=16M,uuid=${uuid_gpt_boot};" \
110 "name=""Linux"",size=-M,uuid=${uuid_gpt_Linux}\0"
114 #if !defined(DFU_ALT_INFO)
115 # define DFU_ALT_INFO
118 #if !defined(PARTS_DEFAULT)
119 # define PARTS_DEFAULT
122 /* Do not preserve environment */
123 #define CONFIG_ENV_SIZE 0x8000
125 /* Monitor Command Prompt */
126 /* Console I/O Buffer Size */
127 #define CONFIG_SYS_CBSIZE 2048
128 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
129 #define CONFIG_SYS_LONGHELP
130 #define CONFIG_CMDLINE_EDITING
131 #define CONFIG_PANIC_HANG
132 #define CONFIG_SYS_MAXARGS 64
134 /* Ethernet driver */
135 #if defined(CONFIG_ZYNQ_GEM)
137 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
138 # define PHY_ANEG_TIMEOUT 20000
142 #if defined(CONFIG_SYS_I2C_ZYNQ)
143 # define CONFIG_SYS_I2C
144 # define CONFIG_SYS_I2C_ZYNQ_SPEED 100000
145 # define CONFIG_SYS_I2C_ZYNQ_SLAVE 0
149 #ifdef CONFIG_ZYNQMP_EEPROM
150 # define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
151 # define CONFIG_SYS_I2C_EEPROM_ADDR 0x54
152 # define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4
153 # define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5
154 # define CONFIG_SYS_EEPROM_SIZE (64 * 1024)
157 #ifdef CONFIG_SATA_CEVA
158 #define CONFIG_SYS_SCSI_MAX_SCSI_ID 2
159 #define CONFIG_SYS_SCSI_MAX_LUN 1
160 #define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \
161 CONFIG_SYS_SCSI_MAX_LUN)
164 #define CONFIG_SYS_BOOTM_LEN (60 * 1024 * 1024)
166 #define CONFIG_BOARD_EARLY_INIT_R
167 #define CONFIG_CLOCKS
169 #define ENV_MEM_LAYOUT_SETTINGS \
170 "fdt_high=10000000\0" \
171 "initrd_high=10000000\0" \
172 "fdt_addr_r=0x40000000\0" \
173 "pxefile_addr_r=0x10000000\0" \
174 "kernel_addr_r=0x18000000\0" \
175 "scriptaddr=0x02000000\0" \
176 "ramdisk_addr_r=0x02100000\0" \
178 #if defined(CONFIG_MMC_SDHCI_ZYNQ)
179 # define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0) func(MMC, mmc, 1)
181 # define BOOT_TARGET_DEVICES_MMC(func)
184 #if defined(CONFIG_SATA_CEVA)
185 # define BOOT_TARGET_DEVICES_SCSI(func) func(SCSI, scsi, 0)
187 # define BOOT_TARGET_DEVICES_SCSI(func)
190 #if defined(CONFIG_ZYNQMP_USB)
191 # define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0) func(USB, usb, 1)
193 # define BOOT_TARGET_DEVICES_USB(func)
196 #define BOOT_TARGET_DEVICES(func) \
197 BOOT_TARGET_DEVICES_MMC(func) \
198 BOOT_TARGET_DEVICES_USB(func) \
199 BOOT_TARGET_DEVICES_SCSI(func) \
203 #include <config_distro_bootcmd.h>
205 /* Initial environment variables */
206 #ifndef CONFIG_EXTRA_ENV_SETTINGS
207 #define CONFIG_EXTRA_ENV_SETTINGS \
208 ENV_MEM_LAYOUT_SETTINGS \
213 /* SPL can't handle all huge variables - define just DFU */
214 #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU_SUPPORT)
215 #undef CONFIG_EXTRA_ENV_SETTINGS
216 # define CONFIG_EXTRA_ENV_SETTINGS \
217 "dfu_alt_info_ram=uboot.bin ram 0x8000000 0x1000000;" \
218 "atf-uboot.ub ram 0x10000000 0x1000000;" \
219 "Image ram 0x80000 0x3f80000;" \
220 "system.dtb ram 0x4000000 0x100000\0" \
221 "dfu_bufsiz=0x1000\0"
224 #define CONFIG_SPL_TEXT_BASE 0xfffc0000
225 #define CONFIG_SPL_STACK 0xfffffffc
226 #define CONFIG_SPL_MAX_SIZE 0x40000
228 /* Just random location in OCM */
229 #define CONFIG_SPL_BSS_START_ADDR 0x0
230 #define CONFIG_SPL_BSS_MAX_SIZE 0x80000
232 #define CONFIG_SPL_FRAMEWORK
234 #if defined(CONFIG_SPL_SPI_FLASH_SUPPORT)
235 # define CONFIG_SPL_SPI_LOAD
236 # define CONFIG_SYS_SPI_KERNEL_OFFS 0x80000
237 # define CONFIG_SYS_SPI_ARGS_OFFS 0xa0000
238 # define CONFIG_SYS_SPI_ARGS_SIZE 0xa0000
240 # define CONFIG_SYS_SPI_U_BOOT_OFFS 0x170000
243 /* u-boot is like dtb */
244 #define CONFIG_SPL_FS_LOAD_ARGS_NAME "u-boot.bin"
245 #define CONFIG_SYS_SPL_ARGS_ADDR 0x8000000
247 /* ATF is my kernel image */
248 #define CONFIG_SPL_FS_LOAD_KERNEL_NAME "atf-uboot.ub"
250 /* FIT load address for RAM boot */
251 #define CONFIG_SPL_LOAD_FIT_ADDRESS 0x10000000
254 #ifdef CONFIG_MMC_SDHCI_ZYNQ
255 # define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
256 # define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0 /* unused */
257 # define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0 /* unused */
258 # define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0 /* unused */
259 # define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
262 #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU_SUPPORT)
263 # undef CONFIG_CMD_BOOTD
264 # define CONFIG_SPL_ENV_SUPPORT
265 # define CONFIG_SPL_HASH_SUPPORT
266 # define CONFIG_ENV_MAX_ENTRIES 10
269 #define CONFIG_SYS_SPL_MALLOC_START 0x20000000
270 #define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000
272 #ifdef CONFIG_SPL_SYS_MALLOC_SIMPLE
273 # error "Disable CONFIG_SPL_SYS_MALLOC_SIMPLE. Full malloc needs to be used"
276 #define CONFIG_BOARD_EARLY_INIT_F
278 #endif /* __XILINX_ZYNQMP_H */