1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Configuration for Xilinx ZynqMP
4 * (C) Copyright 2014 - 2015 Xilinx, Inc.
5 * Michal Simek <michal.simek@xilinx.com>
7 * Based on Configuration for Versatile Express
10 #ifndef __XILINX_ZYNQMP_H
11 #define __XILINX_ZYNQMP_H
13 #define CONFIG_REMAKE_ELF
15 /* #define CONFIG_ARMV8_SWITCH_TO_EL1 */
17 /* Generic Interrupt Controller Definitions */
19 #define GICD_BASE 0xF9010000
20 #define GICC_BASE 0xF9020000
22 #ifndef CONFIG_SYS_MEMTEST_SCRATCH
23 # define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000
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_SYS_BAUDRATE_TABLE \
47 { 4800, 9600, 19200, 38400, 57600, 115200 }
50 #define CONFIG_BOOTP_BOOTFILESIZE
51 #define CONFIG_BOOTP_MAY_FAIL
53 #if defined(CONFIG_MMC_SDHCI_ZYNQ)
54 # define CONFIG_SUPPORT_EMMC_BOOT
57 #ifdef CONFIG_NAND_ARASAN
58 # define CONFIG_SYS_MAX_NAND_DEVICE 1
59 # define CONFIG_SYS_NAND_ONFI_DETECTION
60 # define CONFIG_MTD_DEVICE
63 #if defined(CONFIG_SPL_BUILD)
64 #define CONFIG_ZYNQMP_PSU_INIT_ENABLED
67 /* Miscellaneous configurable options */
68 #define CONFIG_SYS_LOAD_ADDR 0x8000000
70 #if defined(CONFIG_ZYNQMP_USB)
71 #define CONFIG_SYS_DFU_DATA_BUF_SIZE 0x1800000
72 #define DFU_DEFAULT_POLL_TIMEOUT 300
73 #define CONFIG_USB_CABLE_CHECK
74 #define CONFIG_THOR_RESET_OFF
75 #define DFU_ALT_INFO_RAM \
77 "setenv dfu_alt_info " \
78 "Image ram $kernel_addr $kernel_size\\\\;" \
79 "system.dtb ram $fdt_addr $fdt_size\0" \
80 "dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" \
81 "thor_ram=run dfu_ram_info && thordown 0 ram 0\0"
83 #define DFU_ALT_INFO \
86 #ifndef CONFIG_SPL_BUILD
87 # define PARTS_DEFAULT \
88 "partitions=uuid_disk=${uuid_gpt_disk};" \
89 "name=""boot"",size=16M,uuid=${uuid_gpt_boot};" \
90 "name=""Linux"",size=-M,uuid=${uuid_gpt_Linux}\0"
94 #if !defined(DFU_ALT_INFO)
98 #if !defined(PARTS_DEFAULT)
99 # define PARTS_DEFAULT
102 /* Do not preserve environment */
103 #define CONFIG_ENV_SIZE 0x8000
105 /* Monitor Command Prompt */
106 /* Console I/O Buffer Size */
107 #define CONFIG_SYS_CBSIZE 2048
108 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
109 #define CONFIG_PANIC_HANG
110 #define CONFIG_SYS_MAXARGS 64
112 /* Ethernet driver */
113 #if defined(CONFIG_ZYNQ_GEM)
115 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
116 # define PHY_ANEG_TIMEOUT 20000
120 #if defined(CONFIG_SYS_I2C_ZYNQ)
121 # define CONFIG_SYS_I2C
125 #ifdef CONFIG_ZYNQMP_EEPROM
126 # define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
127 # define CONFIG_SYS_I2C_EEPROM_ADDR 0x54
128 # define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4
129 # define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5
130 # define CONFIG_SYS_EEPROM_SIZE (64 * 1024)
133 #ifdef CONFIG_SATA_CEVA
134 #define CONFIG_SYS_SCSI_MAX_SCSI_ID 2
135 #define CONFIG_SYS_SCSI_MAX_LUN 1
136 #define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \
137 CONFIG_SYS_SCSI_MAX_LUN)
140 #define CONFIG_SYS_BOOTM_LEN (60 * 1024 * 1024)
142 #define CONFIG_CLOCKS
144 #define ENV_MEM_LAYOUT_SETTINGS \
145 "fdt_high=10000000\0" \
146 "initrd_high=10000000\0" \
147 "fdt_addr_r=0x40000000\0" \
148 "pxefile_addr_r=0x10000000\0" \
149 "kernel_addr_r=0x18000000\0" \
150 "scriptaddr=0x02000000\0" \
151 "ramdisk_addr_r=0x02100000\0" \
153 #if defined(CONFIG_MMC_SDHCI_ZYNQ)
154 # define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0) func(MMC, mmc, 1)
156 # define BOOT_TARGET_DEVICES_MMC(func)
159 #if defined(CONFIG_SATA_CEVA)
160 # define BOOT_TARGET_DEVICES_SCSI(func) func(SCSI, scsi, 0)
162 # define BOOT_TARGET_DEVICES_SCSI(func)
165 #if defined(CONFIG_ZYNQMP_USB)
166 # define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0) func(USB, usb, 1)
168 # define BOOT_TARGET_DEVICES_USB(func)
171 #if defined(CONFIG_CMD_PXE) && defined(CONFIG_CMD_DHCP)
172 # define BOOT_TARGET_DEVICES_PXE(func) func(PXE, pxe, na)
174 # define BOOT_TARGET_DEVICES_PXE(func)
177 #if defined(CONFIG_CMD_DHCP)
178 # define BOOT_TARGET_DEVICES_DHCP(func) func(DHCP, dhcp, na)
180 # define BOOT_TARGET_DEVICES_DHCP(func)
183 #define BOOT_TARGET_DEVICES(func) \
184 BOOT_TARGET_DEVICES_MMC(func) \
185 BOOT_TARGET_DEVICES_USB(func) \
186 BOOT_TARGET_DEVICES_SCSI(func) \
187 BOOT_TARGET_DEVICES_PXE(func) \
188 BOOT_TARGET_DEVICES_DHCP(func)
190 #include <config_distro_bootcmd.h>
192 /* Initial environment variables */
193 #ifndef CONFIG_EXTRA_ENV_SETTINGS
194 #define CONFIG_EXTRA_ENV_SETTINGS \
195 ENV_MEM_LAYOUT_SETTINGS \
200 /* SPL can't handle all huge variables - define just DFU */
201 #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU_SUPPORT)
202 #undef CONFIG_EXTRA_ENV_SETTINGS
203 # define CONFIG_EXTRA_ENV_SETTINGS \
204 "dfu_alt_info_ram=uboot.bin ram 0x8000000 0x1000000;" \
205 "atf-uboot.ub ram 0x10000000 0x1000000;" \
206 "Image ram 0x80000 0x3f80000;" \
207 "system.dtb ram 0x4000000 0x100000\0" \
208 "dfu_bufsiz=0x1000\0"
211 #define CONFIG_SPL_TEXT_BASE 0xfffc0000
212 #define CONFIG_SPL_STACK 0xfffffffc
213 #define CONFIG_SPL_MAX_SIZE 0x40000
215 /* Just random location in OCM */
216 #define CONFIG_SPL_BSS_START_ADDR 0x0
217 #define CONFIG_SPL_BSS_MAX_SIZE 0x80000
219 #if defined(CONFIG_SPL_SPI_FLASH_SUPPORT)
220 # define CONFIG_SYS_SPI_KERNEL_OFFS 0x80000
221 # define CONFIG_SYS_SPI_ARGS_OFFS 0xa0000
222 # define CONFIG_SYS_SPI_ARGS_SIZE 0xa0000
224 # define CONFIG_SYS_SPI_U_BOOT_OFFS 0x170000
227 /* u-boot is like dtb */
228 #define CONFIG_SPL_FS_LOAD_ARGS_NAME "u-boot.bin"
229 #define CONFIG_SYS_SPL_ARGS_ADDR 0x8000000
231 /* ATF is my kernel image */
232 #define CONFIG_SPL_FS_LOAD_KERNEL_NAME "atf-uboot.ub"
234 /* FIT load address for RAM boot */
235 #define CONFIG_SPL_LOAD_FIT_ADDRESS 0x10000000
238 #ifdef CONFIG_MMC_SDHCI_ZYNQ
239 # define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
240 # define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0 /* unused */
241 # define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0 /* unused */
242 # define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0 /* unused */
243 # define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
246 #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU_SUPPORT)
247 # undef CONFIG_CMD_BOOTD
248 # define CONFIG_SPL_ENV_SUPPORT
249 # define CONFIG_SPL_HASH_SUPPORT
250 # define CONFIG_ENV_MAX_ENTRIES 10
253 #define CONFIG_SYS_SPL_MALLOC_START 0x20000000
254 #define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000
256 #ifdef CONFIG_SPL_SYS_MALLOC_SIMPLE
257 # error "Disable CONFIG_SPL_SYS_MALLOC_SIMPLE. Full malloc needs to be used"
260 #define CONFIG_BOARD_EARLY_INIT_F
262 #endif /* __XILINX_ZYNQMP_H */