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 */
18 #define GICD_BASE 0xF9010000
19 #define GICC_BASE 0xF9020000
21 #define CONFIG_SYS_INIT_SP_ADDR CONFIG_SYS_TEXT_BASE
23 /* Generic Timer Definitions - setup in EL3. Setup by ATF for other cases */
24 #if !defined(COUNTER_FREQUENCY)
25 # define COUNTER_FREQUENCY 100000000
29 #define CONFIG_CPU_ARMV8
31 #define CONFIG_SYS_BAUDRATE_TABLE \
32 { 4800, 9600, 19200, 38400, 57600, 115200 }
35 #define CONFIG_BOOTP_BOOTFILESIZE
36 #define CONFIG_BOOTP_MAY_FAIL
38 #ifdef CONFIG_NAND_ARASAN
39 # define CONFIG_SYS_MAX_NAND_DEVICE 1
42 /* Miscellaneous configurable options */
44 #if defined(CONFIG_ZYNQMP_USB)
45 #define DFU_DEFAULT_POLL_TIMEOUT 300
46 #define CONFIG_THOR_RESET_OFF
48 #ifndef CONFIG_SPL_BUILD
49 # define PARTS_DEFAULT \
50 "partitions=uuid_disk=${uuid_gpt_disk};" \
51 "name=""boot"",size=16M,uuid=${uuid_gpt_boot};" \
52 "name=""Linux"",size=-M,uuid=${uuid_gpt_Linux}\0"
56 #if !defined(PARTS_DEFAULT)
57 # define PARTS_DEFAULT
60 /* Monitor Command Prompt */
61 /* Console I/O Buffer Size */
62 #define CONFIG_SYS_CBSIZE 2048
63 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
64 #define CONFIG_SYS_MAXARGS 64
67 #if defined(CONFIG_ZYNQ_GEM)
68 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
69 # define PHY_ANEG_TIMEOUT 20000
72 #define CONFIG_SYS_BOOTM_LEN (60 * 1024 * 1024)
76 #define ENV_MEM_LAYOUT_SETTINGS \
77 "fdt_addr_r=0x40000000\0" \
78 "fdt_size_r=0x400000\0" \
79 "pxefile_addr_r=0x10000000\0" \
80 "kernel_addr_r=0x18000000\0" \
81 "kernel_size_r=0x10000000\0" \
82 "kernel_comp_addr_r=0x30000000\0" \
83 "kernel_comp_size=0x3C00000\0" \
84 "scriptaddr=0x20000000\0" \
85 "ramdisk_addr_r=0x02100000\0" \
86 "script_size_f=0x80000\0" \
88 #if defined(CONFIG_MMC_SDHCI_ZYNQ)
89 # define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0) func(MMC, mmc, 1)
91 # define BOOT_TARGET_DEVICES_MMC(func)
94 #if defined(CONFIG_SATA_CEVA)
95 # define BOOT_TARGET_DEVICES_SCSI(func) func(SCSI, scsi, 0)
97 # define BOOT_TARGET_DEVICES_SCSI(func)
100 #if defined(CONFIG_ZYNQMP_USB)
101 # define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0) func(USB, usb, 1)
103 # define BOOT_TARGET_DEVICES_USB(func)
106 #if defined(CONFIG_CMD_PXE) && defined(CONFIG_CMD_DHCP)
107 # define BOOT_TARGET_DEVICES_PXE(func) func(PXE, pxe, na)
109 # define BOOT_TARGET_DEVICES_PXE(func)
112 #if defined(CONFIG_CMD_DHCP)
113 # define BOOT_TARGET_DEVICES_DHCP(func) func(DHCP, dhcp, na)
115 # define BOOT_TARGET_DEVICES_DHCP(func)
118 #if defined(CONFIG_ZYNQMP_GQSPI)
119 # define BOOT_TARGET_DEVICES_QSPI(func) func(QSPI, qspi, 0)
121 # define BOOT_TARGET_DEVICES_QSPI(func)
124 #if defined(CONFIG_NAND_ARASAN)
125 # define BOOT_TARGET_DEVICES_NAND(func) func(NAND, nand, 0)
127 # define BOOT_TARGET_DEVICES_NAND(func)
130 #define BOOTENV_DEV_QSPI(devtypeu, devtypel, instance) \
131 "bootcmd_" #devtypel #instance "=sf probe " #instance " 0 0 && " \
132 "sf read $scriptaddr $script_offset_f $script_size_f && " \
133 "echo QSPI: Trying to boot script at ${scriptaddr} && " \
134 "source ${scriptaddr}; echo QSPI: SCRIPT FAILED: continuing...;\0"
136 #define BOOTENV_DEV_NAME_QSPI(devtypeu, devtypel, instance) \
137 #devtypel #instance " "
139 #define BOOTENV_DEV_NAND(devtypeu, devtypel, instance) \
140 "bootcmd_" #devtypel #instance "= nand info && " \
141 "nand read $scriptaddr $script_offset_f $script_size_f && " \
142 "echo NAND: Trying to boot script at ${scriptaddr} && " \
143 "source ${scriptaddr}; echo NAND: SCRIPT FAILED: continuing...;\0"
145 #define BOOTENV_DEV_NAME_NAND(devtypeu, devtypel, instance) \
146 #devtypel #instance " "
148 #define BOOT_TARGET_DEVICES_JTAG(func) func(JTAG, jtag, na)
150 #define BOOTENV_DEV_JTAG(devtypeu, devtypel, instance) \
151 "bootcmd_jtag=echo JTAG: Trying to boot script at ${scriptaddr} && " \
152 "source ${scriptaddr}; echo JTAG: SCRIPT FAILED: continuing...;\0"
154 #define BOOTENV_DEV_NAME_JTAG(devtypeu, devtypel, instance) \
157 #define BOOT_TARGET_DEVICES_USB_DFU(func) \
158 func(USB_DFU, usb_dfu, 0) func(USB_DFU, usb_dfu, 1)
160 #define BOOTENV_DEV_USB_DFU(devtypeu, devtypel, instance) \
161 "bootcmd_" #devtypel #instance "=setenv dfu_alt_info boot.scr ram " \
162 "$scriptaddr $script_size_f && " \
163 "dfu " #instance " ram " #instance " 60 && " \
164 "echo DFU" #instance ": Trying to boot script at ${scriptaddr} && " \
165 "source ${scriptaddr}; " \
166 "echo DFU" #instance ": SCRIPT FAILED: continuing...;\0"
168 #define BOOTENV_DEV_NAME_USB_DFU(devtypeu, devtypel, instance) \
171 #define BOOT_TARGET_DEVICES_USB_THOR(func) \
172 func(USB_THOR, usb_thor, 0) func(USB_THOR, usb_thor, 1)
174 #define BOOTENV_DEV_USB_THOR(devtypeu, devtypel, instance) \
175 "bootcmd_" #devtypel #instance "=setenv dfu_alt_info boot.scr ram " \
176 "$scriptaddr $script_size_f && " \
177 "thordown " #instance " ram " #instance " && " \
178 "echo THOR" #instance ": Trying to boot script at ${scriptaddr} && " \
179 "source ${scriptaddr}; " \
180 "echo THOR" #instance ": SCRIPT FAILED: continuing...;\0"
182 #define BOOTENV_DEV_NAME_USB_THOR(devtypeu, devtypel, instance) \
185 #define BOOT_TARGET_DEVICES(func) \
186 BOOT_TARGET_DEVICES_JTAG(func) \
187 BOOT_TARGET_DEVICES_MMC(func) \
188 BOOT_TARGET_DEVICES_QSPI(func) \
189 BOOT_TARGET_DEVICES_NAND(func) \
190 BOOT_TARGET_DEVICES_USB_DFU(func) \
191 BOOT_TARGET_DEVICES_USB_THOR(func) \
192 BOOT_TARGET_DEVICES_USB(func) \
193 BOOT_TARGET_DEVICES_SCSI(func) \
194 BOOT_TARGET_DEVICES_PXE(func) \
195 BOOT_TARGET_DEVICES_DHCP(func)
197 #include <config_distro_bootcmd.h>
199 /* Initial environment variables */
200 #ifndef CONFIG_EXTRA_ENV_SETTINGS
201 #define CONFIG_EXTRA_ENV_SETTINGS \
202 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"
238 #ifdef CONFIG_MMC_SDHCI_ZYNQ
239 # define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0 /* unused */
240 # define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0 /* unused */
241 # define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0 /* unused */
242 # if defined(CONFIG_SPL_LOAD_FIT)
243 # define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.itb"
245 # define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
249 #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU)
250 # define CONFIG_SPL_HASH
251 # define CONFIG_ENV_MAX_ENTRIES 10
254 #define CONFIG_SYS_SPL_MALLOC_START 0x20000000
255 #define CONFIG_SYS_SPL_MALLOC_SIZE 0x1000000
257 #ifdef CONFIG_SPL_SYS_MALLOC_SIMPLE
258 # error "Disable CONFIG_SPL_SYS_MALLOC_SIMPLE. Full malloc needs to be used"
261 #endif /* __XILINX_ZYNQMP_H */