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 #define CONFIG_SYS_INIT_SP_ADDR CONFIG_SYS_TEXT_BASE
24 /* Generic Timer Definitions - setup in EL3. Setup by ATF for other cases */
25 #if !defined(COUNTER_FREQUENCY)
26 # define COUNTER_FREQUENCY 100000000
29 /* Size of malloc() pool */
30 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 0x2000000)
33 #define CONFIG_CPU_ARMV8
35 #define CONFIG_SYS_BAUDRATE_TABLE \
36 { 4800, 9600, 19200, 38400, 57600, 115200 }
39 #define CONFIG_BOOTP_BOOTFILESIZE
40 #define CONFIG_BOOTP_MAY_FAIL
42 #ifdef CONFIG_NAND_ARASAN
43 # define CONFIG_SYS_MAX_NAND_DEVICE 1
44 # define CONFIG_SYS_NAND_ONFI_DETECTION
47 #if defined(CONFIG_SPL_BUILD)
48 #define CONFIG_ZYNQMP_PSU_INIT_ENABLED
51 /* Miscellaneous configurable options */
52 #define CONFIG_SYS_LOAD_ADDR 0x8000000
54 #if defined(CONFIG_ZYNQMP_USB)
55 #define CONFIG_SYS_DFU_DATA_BUF_SIZE 0x1800000
56 #define DFU_DEFAULT_POLL_TIMEOUT 300
57 #define CONFIG_THOR_RESET_OFF
58 #define DFU_ALT_INFO_RAM \
60 "setenv dfu_alt_info " \
61 "Image ram 80000 $kernel_size_r\\\\;" \
62 "system.dtb ram $fdt_addr_r $fdt_size_r\0" \
63 "dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" \
64 "thor_ram=run dfu_ram_info && thordown 0 ram 0\0" \
65 "dfu_ram_tftp=run dfu_ram_info && setenv updatefile boot && " \
66 "setenv loadaddr 10000000 && dfu tftp ram 0\0"
68 #define DFU_ALT_INFO \
71 #ifndef CONFIG_SPL_BUILD
72 # define PARTS_DEFAULT \
73 "partitions=uuid_disk=${uuid_gpt_disk};" \
74 "name=""boot"",size=16M,uuid=${uuid_gpt_boot};" \
75 "name=""Linux"",size=-M,uuid=${uuid_gpt_Linux}\0"
79 #if !defined(DFU_ALT_INFO)
83 #if !defined(PARTS_DEFAULT)
84 # define PARTS_DEFAULT
87 /* Monitor Command Prompt */
88 /* Console I/O Buffer Size */
89 #define CONFIG_SYS_CBSIZE 2048
90 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
91 #define CONFIG_SYS_MAXARGS 64
94 #if defined(CONFIG_ZYNQ_GEM)
95 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
96 # define PHY_ANEG_TIMEOUT 20000
99 #define CONFIG_SYS_BOOTM_LEN (60 * 1024 * 1024)
101 #define CONFIG_CLOCKS
103 #define ENV_MEM_LAYOUT_SETTINGS \
104 "fdt_addr_r=0x40000000\0" \
105 "fdt_size_r=0x400000\0" \
106 "pxefile_addr_r=0x10000000\0" \
107 "kernel_addr_r=0x18000000\0" \
108 "kernel_size_r=0x10000000\0" \
109 "scriptaddr=0x20000000\0" \
110 "ramdisk_addr_r=0x02100000\0" \
111 "script_size_f=0x80000\0" \
113 #if defined(CONFIG_MMC_SDHCI_ZYNQ)
114 # define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0) func(MMC, mmc, 1)
116 # define BOOT_TARGET_DEVICES_MMC(func)
119 #if defined(CONFIG_SATA_CEVA)
120 # define BOOT_TARGET_DEVICES_SCSI(func) func(SCSI, scsi, 0)
122 # define BOOT_TARGET_DEVICES_SCSI(func)
125 #if defined(CONFIG_ZYNQMP_USB)
126 # define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0) func(USB, usb, 1)
128 # define BOOT_TARGET_DEVICES_USB(func)
131 #if defined(CONFIG_CMD_PXE) && defined(CONFIG_CMD_DHCP)
132 # define BOOT_TARGET_DEVICES_PXE(func) func(PXE, pxe, na)
134 # define BOOT_TARGET_DEVICES_PXE(func)
137 #if defined(CONFIG_CMD_DHCP)
138 # define BOOT_TARGET_DEVICES_DHCP(func) func(DHCP, dhcp, na)
140 # define BOOT_TARGET_DEVICES_DHCP(func)
143 #if defined(CONFIG_ZYNQMP_GQSPI)
144 # define BOOT_TARGET_DEVICES_QSPI(func) func(QSPI, qspi, 0)
146 # define BOOT_TARGET_DEVICES_QSPI(func)
149 #if defined(CONFIG_NAND_ARASAN)
150 # define BOOT_TARGET_DEVICES_NAND(func) func(NAND, nand, 0)
152 # define BOOT_TARGET_DEVICES_NAND(func)
155 #define BOOTENV_DEV_QSPI(devtypeu, devtypel, instance) \
156 "bootcmd_" #devtypel #instance "=sf probe " #instance " 0 0 && " \
157 "sf read $scriptaddr $script_offset_f $script_size_f && " \
158 "echo QSPI: Trying to boot script at ${scriptaddr} && " \
159 "source ${scriptaddr}; echo QSPI: SCRIPT FAILED: continuing...;\0"
161 #define BOOTENV_DEV_NAME_QSPI(devtypeu, devtypel, instance) \
162 #devtypel #instance " "
164 #define BOOTENV_DEV_NAND(devtypeu, devtypel, instance) \
165 "bootcmd_" #devtypel #instance "= nand info && " \
166 "nand read $scriptaddr $script_offset_f $script_size_f && " \
167 "echo NAND: Trying to boot script at ${scriptaddr} && " \
168 "source ${scriptaddr}; echo NAND: SCRIPT FAILED: continuing...;\0"
170 #define BOOTENV_DEV_NAME_NAND(devtypeu, devtypel, instance) \
171 #devtypel #instance " "
173 #define BOOT_TARGET_DEVICES_JTAG(func) func(JTAG, jtag, na)
175 #define BOOTENV_DEV_JTAG(devtypeu, devtypel, instance) \
176 "bootcmd_jtag=echo JTAG: Trying to boot script at ${scriptaddr} && " \
177 "source ${scriptaddr}; echo JTAG: SCRIPT FAILED: continuing...;\0"
179 #define BOOTENV_DEV_NAME_JTAG(devtypeu, devtypel, instance) \
182 #define BOOT_TARGET_DEVICES(func) \
183 BOOT_TARGET_DEVICES_JTAG(func) \
184 BOOT_TARGET_DEVICES_MMC(func) \
185 BOOT_TARGET_DEVICES_QSPI(func) \
186 BOOT_TARGET_DEVICES_NAND(func) \
187 BOOT_TARGET_DEVICES_USB(func) \
188 BOOT_TARGET_DEVICES_SCSI(func) \
189 BOOT_TARGET_DEVICES_PXE(func) \
190 BOOT_TARGET_DEVICES_DHCP(func)
192 #include <config_distro_bootcmd.h>
194 /* Initial environment variables */
195 #ifndef CONFIG_EXTRA_ENV_SETTINGS
196 #define CONFIG_EXTRA_ENV_SETTINGS \
197 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 # define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0 /* unused */
238 # if defined(CONFIG_SPL_LOAD_FIT)
239 # define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.itb"
241 # define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
245 #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU)
246 # define CONFIG_SPL_ENV_SUPPORT
247 # define CONFIG_SPL_HASH_SUPPORT
248 # define CONFIG_ENV_MAX_ENTRIES 10
251 #define CONFIG_SYS_SPL_MALLOC_START 0x20000000
252 #define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000
254 #ifdef CONFIG_SPL_SYS_MALLOC_SIMPLE
255 # error "Disable CONFIG_SPL_SYS_MALLOC_SIMPLE. Full malloc needs to be used"
258 #endif /* __XILINX_ZYNQMP_H */