1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright (C) 2012 Altera Corporation <www.altera.com>
5 #ifndef __CONFIG_SOCFPGA_COMMON_H__
6 #define __CONFIG_SOCFPGA_COMMON_H__
9 * High level configuration
13 #define CONFIG_SYS_BOOTMAPSZ (64 * 1024 * 1024)
15 #define CONFIG_TIMESTAMP /* Print image info with timestamp */
18 * Memory configurations
20 #define PHYS_SDRAM_1 0x0
21 #define CONFIG_SYS_MALLOC_LEN (64 * 1024 * 1024)
22 #define CONFIG_SYS_MEMTEST_START PHYS_SDRAM_1
23 #define CONFIG_SYS_MEMTEST_END PHYS_SDRAM_1_SIZE
24 #if defined(CONFIG_TARGET_SOCFPGA_GEN5)
25 #define CONFIG_SYS_INIT_RAM_ADDR 0xFFFF0000
26 #define CONFIG_SYS_INIT_RAM_SIZE 0x10000
27 #elif defined(CONFIG_TARGET_SOCFPGA_ARRIA10)
28 #define CONFIG_SYS_INIT_RAM_ADDR 0xFFE00000
29 /* SPL memory allocation configuration, this is for FAT implementation */
30 #ifndef CONFIG_SYS_SPL_MALLOC_SIZE
31 #define CONFIG_SYS_SPL_MALLOC_SIZE 0x10000
33 #define CONFIG_SYS_INIT_RAM_SIZE (0x40000 - CONFIG_SYS_SPL_MALLOC_SIZE)
34 #define CONFIG_SYS_SPL_MALLOC_START (CONFIG_SYS_INIT_RAM_ADDR + \
35 CONFIG_SYS_INIT_RAM_SIZE)
39 * Some boards (e.g. socfpga_sr1500) use 8 bytes at the end of the internal
40 * SRAM as bootcounter storage. Make sure to not put the stack directly
41 * at this address to not overwrite the bootcounter by checking, if the
42 * bootcounter address is located in the internal SRAM.
44 #if ((CONFIG_SYS_BOOTCOUNT_ADDR > CONFIG_SYS_INIT_RAM_ADDR) && \
45 (CONFIG_SYS_BOOTCOUNT_ADDR < (CONFIG_SYS_INIT_RAM_ADDR + \
46 CONFIG_SYS_INIT_RAM_SIZE)))
47 #define CONFIG_SPL_STACK CONFIG_SYS_BOOTCOUNT_ADDR
49 #define CONFIG_SPL_STACK \
50 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_RAM_SIZE)
54 * U-Boot stack setup: if SPL post-reloc uses DDR stack, use it in pre-reloc
55 * phase of U-Boot, too. This prevents overwriting SPL data if stack/heap usage
56 * in U-Boot pre-reloc is higher than in SPL.
58 #if defined(CONFIG_SPL_STACK_R_ADDR) && CONFIG_SPL_STACK_R_ADDR
59 #define CONFIG_SYS_INIT_SP_ADDR CONFIG_SPL_STACK_R_ADDR
61 #define CONFIG_SYS_INIT_SP_ADDR CONFIG_SPL_STACK
64 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
67 * U-Boot general configurations
69 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O buffer size */
70 /* Print buffer size */
71 #define CONFIG_SYS_MAXARGS 32 /* Max number of command args */
72 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
73 /* Boot argument buffer size */
78 #define CONFIG_SYS_L2_PL310
79 #define CONFIG_SYS_PL310_BASE SOCFPGA_MPUL2_ADDRESS
82 * Ethernet on SoC (EMAC)
85 #define CONFIG_DW_ALTDESCRIPTOR
91 #ifdef CONFIG_CMD_FPGA
92 #define CONFIG_FPGA_COUNT 1
99 /* This timer uses eosc1, whose clock frequency is fixed at any condition. */
100 #define CONFIG_SYS_TIMERBASE SOCFPGA_OSC1TIMER0_ADDRESS
101 #define CONFIG_SYS_TIMER_COUNTS_DOWN
102 #define CONFIG_SYS_TIMER_COUNTER (CONFIG_SYS_TIMERBASE + 0x4)
103 #define CONFIG_SYS_TIMER_RATE 25000000
109 #ifdef CONFIG_HW_WATCHDOG
110 #define CONFIG_DESIGNWARE_WATCHDOG
111 #define CONFIG_DW_WDT_BASE SOCFPGA_L4WD0_ADDRESS
112 #define CONFIG_DW_WDT_CLOCK_KHZ 25000
113 #define CONFIG_WATCHDOG_TIMEOUT_MSECS 30000
119 #ifdef CONFIG_CMD_MMC
121 /* using smaller max blk cnt to avoid flooding the limited stack we have */
122 #define CONFIG_SYS_MMC_MAX_BLK_COUNT 256 /* FIXME -- SPL only? */
128 #ifdef CONFIG_NAND_DENALI
129 #define CONFIG_SYS_MAX_NAND_DEVICE 1
130 #define CONFIG_SYS_NAND_ONFI_DETECTION
131 #define CONFIG_SYS_NAND_REGS_BASE SOCFPGA_NANDREGS_ADDRESS
132 #define CONFIG_SYS_NAND_DATA_BASE SOCFPGA_NANDDATA_ADDRESS
138 /* Enable multiple SPI NOR flash manufacturers */
139 #ifndef CONFIG_SPL_BUILD
140 #define CONFIG_SPI_FLASH_MTD
142 /* QSPI reference clock */
144 unsigned int cm_get_qspi_controller_clk_hz(void);
145 #define CONFIG_CQSPI_REF_CLK cm_get_qspi_controller_clk_hz()
153 * USB Gadget (DFU, UMS)
155 #if defined(CONFIG_CMD_DFU) || defined(CONFIG_CMD_USB_MASS_STORAGE)
156 #define CONFIG_SYS_DFU_DATA_BUF_SIZE (16 * 1024 * 1024)
157 #define DFU_DEFAULT_POLL_TIMEOUT 300
160 #define CONFIG_G_DNL_UMS_VENDOR_NUM 0x0525
161 #define CONFIG_G_DNL_UMS_PRODUCT_NUM 0xA4A5
167 #if !defined(CONFIG_ENV_SIZE)
168 #define CONFIG_ENV_SIZE (8 * 1024)
171 /* Environment for SDMMC boot */
172 #if defined(CONFIG_ENV_IS_IN_MMC) && !defined(CONFIG_ENV_OFFSET)
173 #define CONFIG_SYS_MMC_ENV_DEV 0 /* device 0 */
174 #define CONFIG_ENV_OFFSET (34 * 512) /* just after the GPT */
177 /* Environment for QSPI boot */
178 #if defined(CONFIG_ENV_IS_IN_SPI_FLASH) && !defined(CONFIG_ENV_OFFSET)
179 #define CONFIG_ENV_OFFSET 0x00100000
180 #define CONFIG_ENV_SECT_SIZE (64 * 1024)
186 * SRAM Memory layout for gen 5:
188 * 0xFFFF_0000 ...... Start of SRAM
189 * 0xFFFF_xxxx ...... Top of stack (grows down)
190 * 0xFFFF_yyyy ...... Global Data
191 * 0xFFFF_zzzz ...... Malloc area
192 * 0xFFFF_FFFF ...... End of SRAM
194 * SRAM Memory layout for Arria 10:
195 * 0xFFE0_0000 ...... Start of SRAM (bottom)
196 * 0xFFEx_xxxx ...... Top of stack (grows down to bottom)
197 * 0xFFEy_yyyy ...... Global Data
198 * 0xFFEz_zzzz ...... Malloc area (grows up to top)
199 * 0xFFE3_FFFF ...... End of SRAM (top)
201 #ifndef CONFIG_SPL_TEXT_BASE
202 #define CONFIG_SPL_TEXT_BASE CONFIG_SYS_INIT_RAM_ADDR
203 #define CONFIG_SPL_MAX_SIZE CONFIG_SYS_INIT_RAM_SIZE
206 /* SPL SDMMC boot support */
207 #ifdef CONFIG_SPL_MMC_SUPPORT
208 #if defined(CONFIG_SPL_FS_FAT) || defined(CONFIG_SPL_FS_EXT4)
209 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot-dtb.img"
210 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
213 #ifndef CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION
214 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION 1
218 /* SPL QSPI boot support */
219 #ifdef CONFIG_SPL_SPI_SUPPORT
220 #if defined(CONFIG_TARGET_SOCFPGA_GEN5)
221 #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x40000
222 #elif defined(CONFIG_TARGET_SOCFPGA_ARRIA10)
223 #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x100000
227 /* SPL NAND boot support */
228 #ifdef CONFIG_SPL_NAND_SUPPORT
229 #if defined(CONFIG_TARGET_SOCFPGA_GEN5)
230 #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x40000
231 #elif defined(CONFIG_TARGET_SOCFPGA_ARRIA10)
232 #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x100000
236 /* Extra Environment */
237 #ifndef CONFIG_SPL_BUILD
239 #ifdef CONFIG_CMD_DHCP
240 #define BOOT_TARGET_DEVICES_DHCP(func) func(DHCP, dhcp, na)
242 #define BOOT_TARGET_DEVICES_DHCP(func)
245 #if defined(CONFIG_CMD_PXE) && defined(CONFIG_CMD_DHCP)
246 #define BOOT_TARGET_DEVICES_PXE(func) func(PXE, pxe, na)
248 #define BOOT_TARGET_DEVICES_PXE(func)
251 #ifdef CONFIG_CMD_MMC
252 #define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0)
254 #define BOOT_TARGET_DEVICES_MMC(func)
257 #define BOOT_TARGET_DEVICES(func) \
258 BOOT_TARGET_DEVICES_MMC(func) \
259 BOOT_TARGET_DEVICES_PXE(func) \
260 BOOT_TARGET_DEVICES_DHCP(func)
262 #include <config_distro_bootcmd.h>
264 #ifndef CONFIG_EXTRA_ENV_SETTINGS
265 #define CONFIG_EXTRA_ENV_SETTINGS \
266 "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
267 "bootm_size=0xa000000\0" \
268 "kernel_addr_r="__stringify(CONFIG_SYS_LOAD_ADDR)"\0" \
269 "fdt_addr_r=0x02000000\0" \
270 "scriptaddr=0x02100000\0" \
271 "pxefile_addr_r=0x02200000\0" \
272 "ramdisk_addr_r=0x02300000\0" \
273 "socfpga_legacy_reset_compat=1\0" \
279 #endif /* __CONFIG_SOCFPGA_COMMON_H__ */