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 #define CONFIG_SYS_MEMTEST_START 0
27 #define CONFIG_SYS_MEMTEST_END 1000
29 #define CONFIG_SYS_INIT_SP_ADDR CONFIG_SYS_TEXT_BASE
31 /* Generic Timer Definitions - setup in EL3. Setup by ATF for other cases */
32 #if !defined(COUNTER_FREQUENCY)
33 # define COUNTER_FREQUENCY 100000000
36 /* Size of malloc() pool */
37 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 0x2000000)
40 #define CONFIG_ARM_DCC
41 #define CONFIG_CPU_ARMV8
43 #define CONFIG_SYS_BAUDRATE_TABLE \
44 { 4800, 9600, 19200, 38400, 57600, 115200 }
47 #define CONFIG_BOOTP_BOOTFILESIZE
48 #define CONFIG_BOOTP_MAY_FAIL
50 #if defined(CONFIG_MMC_SDHCI_ZYNQ)
51 # define CONFIG_SUPPORT_EMMC_BOOT
54 #ifdef CONFIG_NAND_ARASAN
55 # define CONFIG_SYS_MAX_NAND_DEVICE 1
56 # define CONFIG_SYS_NAND_ONFI_DETECTION
59 #if defined(CONFIG_SPL_BUILD)
60 #define CONFIG_ZYNQMP_PSU_INIT_ENABLED
63 /* Miscellaneous configurable options */
64 #define CONFIG_SYS_LOAD_ADDR 0x8000000
66 #if defined(CONFIG_ZYNQMP_USB)
67 #define CONFIG_SYS_DFU_DATA_BUF_SIZE 0x1800000
68 #define DFU_DEFAULT_POLL_TIMEOUT 300
69 #define CONFIG_USB_CABLE_CHECK
70 #define CONFIG_THOR_RESET_OFF
71 #define DFU_ALT_INFO_RAM \
73 "setenv dfu_alt_info " \
74 "Image ram $kernel_addr $kernel_size\\\\;" \
75 "system.dtb ram $fdt_addr $fdt_size\0" \
76 "dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" \
77 "thor_ram=run dfu_ram_info && thordown 0 ram 0\0"
79 #define DFU_ALT_INFO \
82 #ifndef CONFIG_SPL_BUILD
83 # define PARTS_DEFAULT \
84 "partitions=uuid_disk=${uuid_gpt_disk};" \
85 "name=""boot"",size=16M,uuid=${uuid_gpt_boot};" \
86 "name=""Linux"",size=-M,uuid=${uuid_gpt_Linux}\0"
90 #if !defined(DFU_ALT_INFO)
94 #if !defined(PARTS_DEFAULT)
95 # define PARTS_DEFAULT
98 /* Monitor Command Prompt */
99 /* Console I/O Buffer Size */
100 #define CONFIG_SYS_CBSIZE 2048
101 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
102 #define CONFIG_PANIC_HANG
103 #define CONFIG_SYS_MAXARGS 64
105 /* Ethernet driver */
106 #if defined(CONFIG_ZYNQ_GEM)
107 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
108 # define PHY_ANEG_TIMEOUT 20000
112 #ifdef CONFIG_ZYNQMP_EEPROM
113 # define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
114 # define CONFIG_SYS_I2C_EEPROM_ADDR 0x54
115 # define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4
116 # define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5
117 # define CONFIG_SYS_EEPROM_SIZE (64 * 1024)
120 #define CONFIG_SYS_BOOTM_LEN (60 * 1024 * 1024)
122 #define CONFIG_CLOCKS
124 #define ENV_MEM_LAYOUT_SETTINGS \
125 "fdt_high=10000000\0" \
126 "initrd_high=10000000\0" \
127 "fdt_addr_r=0x40000000\0" \
128 "pxefile_addr_r=0x10000000\0" \
129 "kernel_addr_r=0x18000000\0" \
130 "scriptaddr=0x02000000\0" \
131 "ramdisk_addr_r=0x02100000\0" \
132 "script_offset_f=0x3e80000\0" \
133 "script_size_f=0x80000\0" \
135 #if defined(CONFIG_MMC_SDHCI_ZYNQ)
136 # define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0) func(MMC, mmc, 1)
138 # define BOOT_TARGET_DEVICES_MMC(func)
141 #if defined(CONFIG_SATA_CEVA)
142 # define BOOT_TARGET_DEVICES_SCSI(func) func(SCSI, scsi, 0)
144 # define BOOT_TARGET_DEVICES_SCSI(func)
147 #if defined(CONFIG_ZYNQMP_USB)
148 # define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0) func(USB, usb, 1)
150 # define BOOT_TARGET_DEVICES_USB(func)
153 #if defined(CONFIG_CMD_PXE) && defined(CONFIG_CMD_DHCP)
154 # define BOOT_TARGET_DEVICES_PXE(func) func(PXE, pxe, na)
156 # define BOOT_TARGET_DEVICES_PXE(func)
159 #if defined(CONFIG_CMD_DHCP)
160 # define BOOT_TARGET_DEVICES_DHCP(func) func(DHCP, dhcp, na)
162 # define BOOT_TARGET_DEVICES_DHCP(func)
165 #if defined(CONFIG_ZYNQMP_GQSPI)
166 # define BOOT_TARGET_DEVICES_QSPI(func) func(QSPI, qspi, 0)
168 # define BOOT_TARGET_DEVICES_QSPI(func)
171 #if defined(CONFIG_NAND_ARASAN)
172 # define BOOT_TARGET_DEVICES_NAND(func) func(NAND, nand, 0)
174 # define BOOT_TARGET_DEVICES_NAND(func)
177 #define BOOTENV_DEV_QSPI(devtypeu, devtypel, instance) \
178 "bootcmd_" #devtypel #instance "=sf probe " #instance " 0 0 && " \
179 "sf read $scriptaddr $script_offset_f $script_size_f && " \
180 "source ${scriptaddr}; echo SCRIPT FAILED: continuing...;\0"
182 #define BOOTENV_DEV_NAME_QSPI(devtypeu, devtypel, instance) \
183 #devtypel #instance " "
185 #define BOOTENV_DEV_NAND(devtypeu, devtypel, instance) \
186 "bootcmd_" #devtypel #instance "= nand info && " \
187 "nand read $scriptaddr $script_offset_f $script_size_f && " \
188 "source ${scriptaddr}; echo SCRIPT FAILED: continuing...;\0"
190 #define BOOTENV_DEV_NAME_NAND(devtypeu, devtypel, instance) \
191 #devtypel #instance " "
193 #define BOOT_TARGET_DEVICES(func) \
194 BOOT_TARGET_DEVICES_MMC(func) \
195 BOOT_TARGET_DEVICES_QSPI(func) \
196 BOOT_TARGET_DEVICES_NAND(func) \
197 BOOT_TARGET_DEVICES_USB(func) \
198 BOOT_TARGET_DEVICES_SCSI(func) \
199 BOOT_TARGET_DEVICES_PXE(func) \
200 BOOT_TARGET_DEVICES_DHCP(func)
202 #include <config_distro_bootcmd.h>
204 /* Initial environment variables */
205 #ifndef CONFIG_EXTRA_ENV_SETTINGS
206 #define CONFIG_EXTRA_ENV_SETTINGS \
207 ENV_MEM_LAYOUT_SETTINGS \
212 /* SPL can't handle all huge variables - define just DFU */
213 #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU)
214 #undef CONFIG_EXTRA_ENV_SETTINGS
215 # define CONFIG_EXTRA_ENV_SETTINGS \
216 "dfu_alt_info_ram=uboot.bin ram 0x8000000 0x1000000;" \
217 "atf-uboot.ub ram 0x10000000 0x1000000;" \
218 "Image ram 0x80000 0x3f80000;" \
219 "system.dtb ram 0x4000000 0x100000\0" \
220 "dfu_bufsiz=0x1000\0"
223 #define CONFIG_SPL_TEXT_BASE 0xfffc0000
224 #define CONFIG_SPL_STACK 0xfffffffc
225 #define CONFIG_SPL_MAX_SIZE 0x40000
227 /* Just random location in OCM */
228 #define CONFIG_SPL_BSS_START_ADDR 0x0
229 #define CONFIG_SPL_BSS_MAX_SIZE 0x80000
231 #if defined(CONFIG_SPL_SPI_FLASH_SUPPORT)
232 # define CONFIG_SYS_SPI_KERNEL_OFFS 0x80000
233 # define CONFIG_SYS_SPI_ARGS_OFFS 0xa0000
234 # define CONFIG_SYS_SPI_ARGS_SIZE 0xa0000
236 # define CONFIG_SYS_SPI_U_BOOT_OFFS 0x170000
239 /* u-boot is like dtb */
240 #define CONFIG_SPL_FS_LOAD_ARGS_NAME "u-boot.bin"
241 #define CONFIG_SYS_SPL_ARGS_ADDR 0x8000000
243 /* ATF is my kernel image */
244 #define CONFIG_SPL_FS_LOAD_KERNEL_NAME "atf-uboot.ub"
246 /* FIT load address for RAM boot */
247 #define CONFIG_SPL_LOAD_FIT_ADDRESS 0x10000000
250 #ifdef CONFIG_MMC_SDHCI_ZYNQ
251 # define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
252 # define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0 /* unused */
253 # define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0 /* unused */
254 # define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0 /* unused */
255 # define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
258 #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU)
259 # undef CONFIG_CMD_BOOTD
260 # define CONFIG_SPL_ENV_SUPPORT
261 # define CONFIG_SPL_HASH_SUPPORT
262 # 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"
272 #define CONFIG_BOARD_EARLY_INIT_F
274 #endif /* __XILINX_ZYNQMP_H */