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_ARMV8_SWITCH_TO_EL1 */
15 /* Generic Interrupt Controller Definitions */
16 #define GICD_BASE 0xF9010000
17 #define GICC_BASE 0xF9020000
19 #define CONFIG_SYS_INIT_SP_ADDR CONFIG_SYS_TEXT_BASE
21 /* Generic Timer Definitions - setup in EL3. Setup by ATF for other cases */
22 #if !defined(COUNTER_FREQUENCY)
23 # define COUNTER_FREQUENCY 100000000
27 #define CONFIG_SYS_BAUDRATE_TABLE \
28 { 4800, 9600, 19200, 38400, 57600, 115200 }
31 #define CONFIG_BOOTP_BOOTFILESIZE
32 #define CONFIG_BOOTP_MAY_FAIL
34 #ifdef CONFIG_NAND_ARASAN
35 # define CONFIG_SYS_MAX_NAND_DEVICE 1
38 /* Miscellaneous configurable options */
40 #if defined(CONFIG_ZYNQMP_USB)
41 #define DFU_DEFAULT_POLL_TIMEOUT 300
42 #define CONFIG_THOR_RESET_OFF
44 #ifndef CONFIG_SPL_BUILD
45 # define PARTS_DEFAULT \
46 "partitions=uuid_disk=${uuid_gpt_disk};" \
47 "name=""boot"",size=16M,uuid=${uuid_gpt_boot};" \
48 "name=""Linux"",size=-M,uuid=${uuid_gpt_Linux}\0"
52 #if !defined(PARTS_DEFAULT)
53 # define PARTS_DEFAULT
56 /* Monitor Command Prompt */
57 /* Console I/O Buffer Size */
58 #define CONFIG_SYS_CBSIZE 2048
59 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
60 #define CONFIG_SYS_MAXARGS 64
63 #if defined(CONFIG_ZYNQ_GEM)
64 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
65 # define PHY_ANEG_TIMEOUT 20000
68 #define CONFIG_SYS_BOOTM_LEN (60 * 1024 * 1024)
72 #define ENV_MEM_LAYOUT_SETTINGS \
73 "fdt_addr_r=0x40000000\0" \
74 "fdt_size_r=0x400000\0" \
75 "pxefile_addr_r=0x10000000\0" \
76 "kernel_addr_r=0x18000000\0" \
77 "kernel_size_r=0x10000000\0" \
78 "kernel_comp_addr_r=0x30000000\0" \
79 "kernel_comp_size=0x3C00000\0" \
80 "scriptaddr=0x20000000\0" \
81 "ramdisk_addr_r=0x02100000\0" \
82 "script_size_f=0x80000\0" \
84 #if defined(CONFIG_MMC_SDHCI_ZYNQ)
85 # define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0) func(MMC, mmc, 1)
87 # define BOOT_TARGET_DEVICES_MMC(func)
90 #if defined(CONFIG_SATA_CEVA)
91 # define BOOT_TARGET_DEVICES_SCSI(func) func(SCSI, scsi, 0)
93 # define BOOT_TARGET_DEVICES_SCSI(func)
96 #if defined(CONFIG_ZYNQMP_USB)
97 # define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0) func(USB, usb, 1)
99 # define BOOT_TARGET_DEVICES_USB(func)
102 #if defined(CONFIG_CMD_PXE) && defined(CONFIG_CMD_DHCP)
103 # define BOOT_TARGET_DEVICES_PXE(func) func(PXE, pxe, na)
105 # define BOOT_TARGET_DEVICES_PXE(func)
108 #if defined(CONFIG_CMD_DHCP)
109 # define BOOT_TARGET_DEVICES_DHCP(func) func(DHCP, dhcp, na)
111 # define BOOT_TARGET_DEVICES_DHCP(func)
114 #if defined(CONFIG_ZYNQMP_GQSPI)
115 # define BOOT_TARGET_DEVICES_QSPI(func) func(QSPI, qspi, 0)
117 # define BOOT_TARGET_DEVICES_QSPI(func)
120 #if defined(CONFIG_NAND_ARASAN)
121 # define BOOT_TARGET_DEVICES_NAND(func) func(NAND, nand, 0)
123 # define BOOT_TARGET_DEVICES_NAND(func)
126 #define BOOTENV_DEV_QSPI(devtypeu, devtypel, instance) \
127 "bootcmd_" #devtypel #instance "=sf probe " #instance " 0 0 && " \
128 "sf read $scriptaddr $script_offset_f $script_size_f && " \
129 "echo QSPI: Trying to boot script at ${scriptaddr} && " \
130 "source ${scriptaddr}; echo QSPI: SCRIPT FAILED: continuing...;\0"
132 #define BOOTENV_DEV_NAME_QSPI(devtypeu, devtypel, instance) \
133 #devtypel #instance " "
135 #define BOOTENV_DEV_NAND(devtypeu, devtypel, instance) \
136 "bootcmd_" #devtypel #instance "= nand info && " \
137 "nand read $scriptaddr $script_offset_f $script_size_f && " \
138 "echo NAND: Trying to boot script at ${scriptaddr} && " \
139 "source ${scriptaddr}; echo NAND: SCRIPT FAILED: continuing...;\0"
141 #define BOOTENV_DEV_NAME_NAND(devtypeu, devtypel, instance) \
142 #devtypel #instance " "
144 #define BOOT_TARGET_DEVICES_JTAG(func) func(JTAG, jtag, na)
146 #define BOOTENV_DEV_JTAG(devtypeu, devtypel, instance) \
147 "bootcmd_jtag=echo JTAG: Trying to boot script at ${scriptaddr} && " \
148 "source ${scriptaddr}; echo JTAG: SCRIPT FAILED: continuing...;\0"
150 #define BOOTENV_DEV_NAME_JTAG(devtypeu, devtypel, instance) \
153 #define BOOT_TARGET_DEVICES_USB_DFU(func) \
154 func(USB_DFU, usb_dfu, 0) func(USB_DFU, usb_dfu, 1)
156 #define BOOTENV_DEV_USB_DFU(devtypeu, devtypel, instance) \
157 "bootcmd_" #devtypel #instance "=setenv dfu_alt_info boot.scr ram " \
158 "$scriptaddr $script_size_f && " \
159 "dfu " #instance " ram " #instance " 60 && " \
160 "echo DFU" #instance ": Trying to boot script at ${scriptaddr} && " \
161 "source ${scriptaddr}; " \
162 "echo DFU" #instance ": SCRIPT FAILED: continuing...;\0"
164 #define BOOTENV_DEV_NAME_USB_DFU(devtypeu, devtypel, instance) \
167 #define BOOT_TARGET_DEVICES_USB_THOR(func) \
168 func(USB_THOR, usb_thor, 0) func(USB_THOR, usb_thor, 1)
170 #define BOOTENV_DEV_USB_THOR(devtypeu, devtypel, instance) \
171 "bootcmd_" #devtypel #instance "=setenv dfu_alt_info boot.scr ram " \
172 "$scriptaddr $script_size_f && " \
173 "thordown " #instance " ram " #instance " && " \
174 "echo THOR" #instance ": Trying to boot script at ${scriptaddr} && " \
175 "source ${scriptaddr}; " \
176 "echo THOR" #instance ": SCRIPT FAILED: continuing...;\0"
178 #define BOOTENV_DEV_NAME_USB_THOR(devtypeu, devtypel, instance) \
181 #define BOOT_TARGET_DEVICES(func) \
182 BOOT_TARGET_DEVICES_JTAG(func) \
183 BOOT_TARGET_DEVICES_MMC(func) \
184 BOOT_TARGET_DEVICES_QSPI(func) \
185 BOOT_TARGET_DEVICES_NAND(func) \
186 BOOT_TARGET_DEVICES_USB_DFU(func) \
187 BOOT_TARGET_DEVICES_USB_THOR(func) \
188 BOOT_TARGET_DEVICES_USB(func) \
189 BOOT_TARGET_DEVICES_SCSI(func) \
190 BOOT_TARGET_DEVICES_PXE(func) \
191 BOOT_TARGET_DEVICES_DHCP(func)
193 #include <config_distro_bootcmd.h>
195 /* Initial environment variables */
196 #ifndef CONFIG_EXTRA_ENV_SETTINGS
197 #define CONFIG_EXTRA_ENV_SETTINGS \
198 ENV_MEM_LAYOUT_SETTINGS \
202 /* SPL can't handle all huge variables - define just DFU */
203 #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU)
204 #undef CONFIG_EXTRA_ENV_SETTINGS
205 # define CONFIG_EXTRA_ENV_SETTINGS \
206 "dfu_alt_info_ram=uboot.bin ram 0x8000000 0x1000000;" \
207 "atf-uboot.ub ram 0x10000000 0x1000000;" \
208 "Image ram 0x80000 0x3f80000;" \
209 "system.dtb ram 0x4000000 0x100000\0" \
210 "dfu_bufsiz=0x1000\0"
213 #define CONFIG_SPL_STACK 0xfffffffc
214 #define CONFIG_SPL_MAX_SIZE 0x40000
216 /* Just random location in OCM */
217 #define CONFIG_SPL_BSS_START_ADDR 0x0
218 #define CONFIG_SPL_BSS_MAX_SIZE 0x80000
220 #if defined(CONFIG_SPL_SPI_FLASH_SUPPORT)
221 # define CONFIG_SYS_SPI_KERNEL_OFFS 0x80000
222 # define CONFIG_SYS_SPI_ARGS_OFFS 0xa0000
223 # define CONFIG_SYS_SPI_ARGS_SIZE 0xa0000
226 /* u-boot is like dtb */
227 #define CONFIG_SPL_FS_LOAD_ARGS_NAME "u-boot.bin"
228 #define CONFIG_SYS_SPL_ARGS_ADDR 0x8000000
230 /* ATF is my kernel image */
231 #define CONFIG_SPL_FS_LOAD_KERNEL_NAME "atf-uboot.ub"
234 #ifdef CONFIG_MMC_SDHCI_ZYNQ
235 # define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0 /* unused */
236 # define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0 /* unused */
237 # if defined(CONFIG_SPL_LOAD_FIT)
238 # define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.itb"
240 # define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
244 #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU)
245 # define CONFIG_SPL_HASH
246 # define CONFIG_ENV_MAX_ENTRIES 10
249 #define CONFIG_SYS_SPL_MALLOC_START 0x20000000
250 #define CONFIG_SYS_SPL_MALLOC_SIZE 0x1000000
252 #ifdef CONFIG_SPL_SYS_MALLOC_SIMPLE
253 # error "Disable CONFIG_SPL_SYS_MALLOC_SIMPLE. Full malloc needs to be used"
256 #endif /* __XILINX_ZYNQMP_H */