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 #ifdef CONFIG_NAND_ARASAN
51 # define CONFIG_SYS_MAX_NAND_DEVICE 1
52 # define CONFIG_SYS_NAND_ONFI_DETECTION
55 #if defined(CONFIG_SPL_BUILD)
56 #define CONFIG_ZYNQMP_PSU_INIT_ENABLED
59 /* Miscellaneous configurable options */
60 #define CONFIG_SYS_LOAD_ADDR 0x8000000
62 #if defined(CONFIG_ZYNQMP_USB)
63 #define CONFIG_SYS_DFU_DATA_BUF_SIZE 0x1800000
64 #define DFU_DEFAULT_POLL_TIMEOUT 300
65 #define CONFIG_THOR_RESET_OFF
66 #define DFU_ALT_INFO_RAM \
68 "setenv dfu_alt_info " \
69 "Image ram $kernel_addr $kernel_size\\\\;" \
70 "system.dtb ram $fdt_addr $fdt_size\0" \
71 "dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" \
72 "thor_ram=run dfu_ram_info && thordown 0 ram 0\0"
74 #define DFU_ALT_INFO \
77 #ifndef CONFIG_SPL_BUILD
78 # define PARTS_DEFAULT \
79 "partitions=uuid_disk=${uuid_gpt_disk};" \
80 "name=""boot"",size=16M,uuid=${uuid_gpt_boot};" \
81 "name=""Linux"",size=-M,uuid=${uuid_gpt_Linux}\0"
85 #if !defined(DFU_ALT_INFO)
89 #if !defined(PARTS_DEFAULT)
90 # define PARTS_DEFAULT
93 /* Monitor Command Prompt */
94 /* Console I/O Buffer Size */
95 #define CONFIG_SYS_CBSIZE 2048
96 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
97 #define CONFIG_PANIC_HANG
98 #define CONFIG_SYS_MAXARGS 64
100 /* Ethernet driver */
101 #if defined(CONFIG_ZYNQ_GEM)
102 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
103 # define PHY_ANEG_TIMEOUT 20000
106 #define CONFIG_SYS_BOOTM_LEN (60 * 1024 * 1024)
108 #define CONFIG_CLOCKS
110 #define ENV_MEM_LAYOUT_SETTINGS \
111 "fdt_high=10000000\0" \
112 "fdt_addr_r=0x40000000\0" \
113 "pxefile_addr_r=0x10000000\0" \
114 "kernel_addr_r=0x18000000\0" \
115 "scriptaddr=0x20000000\0" \
116 "ramdisk_addr_r=0x02100000\0" \
117 "script_offset_f=0x3e80000\0" \
118 "script_size_f=0x80000\0" \
120 #if defined(CONFIG_MMC_SDHCI_ZYNQ)
121 # define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0) func(MMC, mmc, 1)
123 # define BOOT_TARGET_DEVICES_MMC(func)
126 #if defined(CONFIG_SATA_CEVA)
127 # define BOOT_TARGET_DEVICES_SCSI(func) func(SCSI, scsi, 0)
129 # define BOOT_TARGET_DEVICES_SCSI(func)
132 #if defined(CONFIG_ZYNQMP_USB)
133 # define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0) func(USB, usb, 1)
135 # define BOOT_TARGET_DEVICES_USB(func)
138 #if defined(CONFIG_CMD_PXE) && defined(CONFIG_CMD_DHCP)
139 # define BOOT_TARGET_DEVICES_PXE(func) func(PXE, pxe, na)
141 # define BOOT_TARGET_DEVICES_PXE(func)
144 #if defined(CONFIG_CMD_DHCP)
145 # define BOOT_TARGET_DEVICES_DHCP(func) func(DHCP, dhcp, na)
147 # define BOOT_TARGET_DEVICES_DHCP(func)
150 #if defined(CONFIG_ZYNQMP_GQSPI)
151 # define BOOT_TARGET_DEVICES_QSPI(func) func(QSPI, qspi, 0)
153 # define BOOT_TARGET_DEVICES_QSPI(func)
156 #if defined(CONFIG_NAND_ARASAN)
157 # define BOOT_TARGET_DEVICES_NAND(func) func(NAND, nand, 0)
159 # define BOOT_TARGET_DEVICES_NAND(func)
162 #define BOOTENV_DEV_QSPI(devtypeu, devtypel, instance) \
163 "bootcmd_" #devtypel #instance "=sf probe " #instance " 0 0 && " \
164 "sf read $scriptaddr $script_offset_f $script_size_f && " \
165 "source ${scriptaddr}; echo SCRIPT FAILED: continuing...;\0"
167 #define BOOTENV_DEV_NAME_QSPI(devtypeu, devtypel, instance) \
168 #devtypel #instance " "
170 #define BOOTENV_DEV_NAND(devtypeu, devtypel, instance) \
171 "bootcmd_" #devtypel #instance "= nand info && " \
172 "nand read $scriptaddr $script_offset_f $script_size_f && " \
173 "source ${scriptaddr}; echo SCRIPT FAILED: continuing...;\0"
175 #define BOOTENV_DEV_NAME_NAND(devtypeu, devtypel, instance) \
176 #devtypel #instance " "
178 #define BOOT_TARGET_DEVICES_JTAG(func) func(JTAG, jtag, na)
180 #define BOOTENV_DEV_JTAG(devtypeu, devtypel, instance) \
181 "bootcmd_jtag=source $scriptaddr; echo SCRIPT FAILED: continuing...;\0"
183 #define BOOTENV_DEV_NAME_JTAG(devtypeu, devtypel, instance) \
186 #define BOOT_TARGET_DEVICES(func) \
187 BOOT_TARGET_DEVICES_JTAG(func) \
188 BOOT_TARGET_DEVICES_MMC(func) \
189 BOOT_TARGET_DEVICES_QSPI(func) \
190 BOOT_TARGET_DEVICES_NAND(func) \
191 BOOT_TARGET_DEVICES_USB(func) \
192 BOOT_TARGET_DEVICES_SCSI(func) \
193 BOOT_TARGET_DEVICES_PXE(func) \
194 BOOT_TARGET_DEVICES_DHCP(func)
196 #include <config_distro_bootcmd.h>
198 /* Initial environment variables */
199 #ifndef CONFIG_EXTRA_ENV_SETTINGS
200 #define CONFIG_EXTRA_ENV_SETTINGS \
201 ENV_MEM_LAYOUT_SETTINGS \
206 /* SPL can't handle all huge variables - define just DFU */
207 #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU)
208 #undef CONFIG_EXTRA_ENV_SETTINGS
209 # define CONFIG_EXTRA_ENV_SETTINGS \
210 "dfu_alt_info_ram=uboot.bin ram 0x8000000 0x1000000;" \
211 "atf-uboot.ub ram 0x10000000 0x1000000;" \
212 "Image ram 0x80000 0x3f80000;" \
213 "system.dtb ram 0x4000000 0x100000\0" \
214 "dfu_bufsiz=0x1000\0"
217 #define CONFIG_SPL_STACK 0xfffffffc
218 #define CONFIG_SPL_MAX_SIZE 0x40000
220 /* Just random location in OCM */
221 #define CONFIG_SPL_BSS_START_ADDR 0x0
222 #define CONFIG_SPL_BSS_MAX_SIZE 0x80000
224 #if defined(CONFIG_SPL_SPI_FLASH_SUPPORT)
225 # define CONFIG_SYS_SPI_KERNEL_OFFS 0x80000
226 # define CONFIG_SYS_SPI_ARGS_OFFS 0xa0000
227 # define CONFIG_SYS_SPI_ARGS_SIZE 0xa0000
230 /* u-boot is like dtb */
231 #define CONFIG_SPL_FS_LOAD_ARGS_NAME "u-boot.bin"
232 #define CONFIG_SYS_SPL_ARGS_ADDR 0x8000000
234 /* ATF is my kernel image */
235 #define CONFIG_SPL_FS_LOAD_KERNEL_NAME "atf-uboot.ub"
237 /* FIT load address for RAM boot */
238 #define CONFIG_SPL_LOAD_FIT_ADDRESS 0x10000000
241 #ifdef CONFIG_MMC_SDHCI_ZYNQ
242 # define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
243 # define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0 /* unused */
244 # define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0 /* unused */
245 # define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0 /* unused */
246 # define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
249 #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU)
250 # undef CONFIG_CMD_BOOTD
251 # define CONFIG_SPL_ENV_SUPPORT
252 # define CONFIG_SPL_HASH_SUPPORT
253 # define CONFIG_ENV_MAX_ENTRIES 10
256 #define CONFIG_SYS_SPL_MALLOC_START 0x20000000
257 #define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000
259 #ifdef CONFIG_SPL_SYS_MALLOC_SIMPLE
260 # error "Disable CONFIG_SPL_SYS_MALLOC_SIMPLE. Full malloc needs to be used"
263 #define CONFIG_BOARD_EARLY_INIT_F
265 #endif /* __XILINX_ZYNQMP_H */