1 /* SPDX-License-Identifier: GPL-2.0
3 * Copyright (C) 2017-2019 Intel Corporation <www.intel.com>
7 #ifndef __CONFIG_SOCFPGA_SOC64_COMMON_H__
8 #define __CONFIG_SOCFPGA_SOC64_COMMON_H__
10 #include <asm/arch/base_addr_soc64.h>
11 #include <asm/arch/handoff_soc64.h>
12 #include <linux/stringify.h>
15 * U-Boot general configurations
17 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
18 #define CONFIG_LOADADDR 0x2000000
19 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
20 #define CONFIG_REMAKE_ELF
21 /* sysmgr.boot_scratch_cold4 & 5 (64bit) will be used for PSCI_CPU_ON call */
22 #define CPU_RELEASE_ADDR 0xFFD12210
25 * U-Boot console configurations
27 #define CONFIG_SYS_MAXARGS 64
28 #define CONFIG_SYS_CBSIZE 2048
29 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
30 sizeof(CONFIG_SYS_PROMPT) + 16)
31 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
33 /* Extend size of kernel image for uncompression */
34 #define CONFIG_SYS_BOOTM_LEN (32 * 1024 * 1024)
37 * U-Boot run time memory configurations
39 #define CONFIG_SYS_INIT_RAM_ADDR 0xFFE00000
40 #define CONFIG_SYS_INIT_RAM_SIZE 0x40000
41 #ifdef CONFIG_SPL_BUILD
42 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR \
43 + CONFIG_SYS_INIT_RAM_SIZE \
46 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_TEXT_BASE \
49 #define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_INIT_SP_ADDR)
50 #define CONFIG_SYS_MALLOC_LEN (5 * 1024 * 1024)
53 * U-Boot environment configurations
59 #ifdef CONFIG_CADENCE_QSPI
60 /* Enable it if you want to use dual-stacked mode */
61 /*#define CONFIG_QSPI_RBF_ADDR 0x720000*/
63 /* Flash device info */
65 /*#define CONFIG_ENV_IS_IN_SPI_FLASH*/
67 #ifndef CONFIG_SPL_BUILD
68 #define CONFIG_MTD_PARTITIONS
69 #define MTDIDS_DEFAULT "nor0=ff705000.spi.0"
70 #endif /* CONFIG_SPL_BUILD */
73 unsigned int cm_get_qspi_controller_clk_hz(void);
74 #define CONFIG_CQSPI_REF_CLK cm_get_qspi_controller_clk_hz()
77 #endif /* CONFIG_CADENCE_QSPI */
80 * Environment variable
84 #define CONFIG_BOOTFILE "kernel.itb"
86 #define CONFIG_BOOTFILE "Image"
89 #define CONFIG_EXTRA_ENV_SETTINGS \
90 "loadaddr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
91 "bootfile=" CONFIG_BOOTFILE "\0" \
92 "fdt_addr=8000000\0" \
93 "fdtimage=" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" \
94 "mmcroot=/dev/mmcblk0p2\0" \
95 "mmcboot=setenv bootargs " CONFIG_BOOTARGS \
96 " root=${mmcroot} rw rootwait;" \
97 "booti ${loadaddr} - ${fdt_addr}\0" \
98 "mmcload=mmc rescan;" \
99 "load mmc 0:1 ${loadaddr} ${bootfile};" \
100 "load mmc 0:1 ${fdt_addr} ${fdtimage}\0" \
101 "mmcfitboot=setenv bootargs " CONFIG_BOOTARGS \
102 " root=${mmcroot} rw rootwait;" \
103 "bootm ${loadaddr}\0" \
104 "mmcfitload=mmc rescan;" \
105 "load mmc 0:1 ${loadaddr} ${bootfile}\0" \
106 "linux_qspi_enable=if sf probe; then " \
107 "echo Enabling QSPI at Linux DTB...;" \
108 "fdt addr ${fdt_addr}; fdt resize;" \
109 "fdt set /soc/spi@ff8d2000 status okay;" \
110 "fdt set /soc/clkmgr/clocks/qspi_clk clock-frequency " \
111 " ${qspi_clock}; fi; \0" \
112 "scriptaddr=0x02100000\0" \
113 "scriptfile=u-boot.scr\0" \
114 "fatscript=if fatload mmc 0:1 ${scriptaddr} ${scriptfile};" \
115 "then source ${scriptaddr}; fi\0" \
116 "socfpga_legacy_reset_compat=1\0"
119 * Generic Interrupt Controller Definitions
124 * External memory configurations
126 #define PHYS_SDRAM_1 0x0
127 #define PHYS_SDRAM_1_SIZE (1 * 1024 * 1024 * 1024)
128 #define CONFIG_SYS_SDRAM_BASE 0
131 * Serial / UART configurations
133 #define CONFIG_SYS_NS16550_CLK 100000000
134 #define CONFIG_SYS_NS16550_MEM32
137 * Timer & watchdog configurations
139 #define COUNTER_FREQUENCY 400000000
142 * SDMMC configurations
144 #ifdef CONFIG_CMD_MMC
145 #define CONFIG_SYS_MMC_MAX_BLK_COUNT 256
148 * Flash configurations
150 #define CONFIG_SYS_MAX_FLASH_BANKS 1
152 /* Ethernet on SoC (EMAC) */
153 #if defined(CONFIG_CMD_NET)
154 #define CONFIG_DW_ALTDESCRIPTOR
155 #endif /* CONFIG_CMD_NET */
160 #ifndef CONFIG_SPL_BUILD
161 #undef CONFIG_HW_WATCHDOG
162 #undef CONFIG_DESIGNWARE_WATCHDOG
164 #define CONFIG_DW_WDT_BASE SOCFPGA_L4WD0_ADDRESS
165 #ifdef CONFIG_TARGET_SOCFPGA_STRATIX10
167 unsigned int cm_get_l4_sys_free_clk_hz(void);
168 #define CONFIG_DW_WDT_CLOCK_KHZ (cm_get_l4_sys_free_clk_hz() / 1000)
171 #define CONFIG_DW_WDT_CLOCK_KHZ 100000
178 * 0xFFE0_0000 ...... Start of OCRAM
181 * 0xFFEx_xxxx ...... Top of stack (grows down)
182 * 0xFFEy_yyyy ...... Global Data
183 * 0xFFEz_zzzz ...... Malloc prior relocation (size CONFIG_SYS_MALLOC_F_LEN)
184 * 0xFFE3_F000 ...... Hardware handdoff blob (size 4KB)
185 * 0xFFE3_FFFF ...... End of OCRAM
188 * 0x0000_0000 ...... Start of SDRAM_1
189 * unused / empty space for image loading
190 * Size 64MB ...... MALLOC (size CONFIG_SYS_SPL_MALLOC_SIZE)
191 * Size 1MB ...... BSS (size CONFIG_SPL_BSS_MAX_SIZE)
192 * 0x8000_0000 ...... End of SDRAM_1 (assume 2GB)
195 #define CONFIG_SPL_TARGET "spl/u-boot-spl-dtb.hex"
196 #define CONFIG_SPL_MAX_SIZE CONFIG_SYS_INIT_RAM_SIZE
197 #define CONFIG_SPL_STACK CONFIG_SYS_INIT_SP_ADDR
198 #define CONFIG_SPL_BSS_MAX_SIZE 0x100000 /* 1 MB */
199 #define CONFIG_SPL_BSS_START_ADDR (PHYS_SDRAM_1 + PHYS_SDRAM_1_SIZE \
200 - CONFIG_SPL_BSS_MAX_SIZE)
201 #define CONFIG_SYS_SPL_MALLOC_SIZE (CONFIG_SYS_MALLOC_LEN)
202 #define CONFIG_SYS_SPL_MALLOC_START (CONFIG_SPL_BSS_START_ADDR \
203 - CONFIG_SYS_SPL_MALLOC_SIZE)
205 /* SPL SDMMC boot support */
206 #ifdef CONFIG_SPL_LOAD_FIT
207 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.itb"
209 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
212 #endif /* __CONFIG_SOCFPGA_SOC64_COMMON_H__ */