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 #define CONFIG_SYS_INIT_RAM_SIZE 0x40000 /* 256KB */
33 * Some boards (e.g. socfpga_sr1500) use 8 bytes at the end of the internal
34 * SRAM as bootcounter storage. Make sure to not put the stack directly
35 * at this address to not overwrite the bootcounter by checking, if the
36 * bootcounter address is located in the internal SRAM.
38 #if ((CONFIG_SYS_BOOTCOUNT_ADDR > CONFIG_SYS_INIT_RAM_ADDR) && \
39 (CONFIG_SYS_BOOTCOUNT_ADDR < (CONFIG_SYS_INIT_RAM_ADDR + \
40 CONFIG_SYS_INIT_RAM_SIZE)))
41 #define CONFIG_SYS_INIT_SP_ADDR CONFIG_SYS_BOOTCOUNT_ADDR
43 #define CONFIG_SYS_INIT_SP_ADDR \
44 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_RAM_SIZE)
47 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
50 * U-Boot general configurations
52 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O buffer size */
53 /* Print buffer size */
54 #define CONFIG_SYS_MAXARGS 32 /* Max number of command args */
55 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
56 /* Boot argument buffer size */
58 #ifndef CONFIG_SYS_HOSTNAME
59 #define CONFIG_SYS_HOSTNAME CONFIG_SYS_BOARD
65 #define CONFIG_SYS_L2_PL310
66 #define CONFIG_SYS_PL310_BASE SOCFPGA_MPUL2_ADDRESS
69 * EPCS/EPCQx1 Serial Flash Controller
71 #ifdef CONFIG_ALTERA_SPI
73 * The base address is configurable in QSys, each board must specify the
74 * base address based on it's particular FPGA configuration. Please note
75 * that the address here is incremented by 0x400 from the Base address
76 * selected in QSys, since the SPI registers are at offset +0x400.
77 * #define CONFIG_SYS_SPI_BASE 0xff240400
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 #ifndef CONFIG_DM_I2C
139 #define CONFIG_SYS_I2C
140 #define CONFIG_SYS_I2C_BASE SOCFPGA_I2C0_ADDRESS
141 #define CONFIG_SYS_I2C_BASE1 SOCFPGA_I2C1_ADDRESS
142 #define CONFIG_SYS_I2C_BASE2 SOCFPGA_I2C2_ADDRESS
143 #define CONFIG_SYS_I2C_BASE3 SOCFPGA_I2C3_ADDRESS
144 /* Using standard mode which the speed up to 100Kb/s */
145 #define CONFIG_SYS_I2C_SPEED 100000
146 #define CONFIG_SYS_I2C_SPEED1 100000
147 #define CONFIG_SYS_I2C_SPEED2 100000
148 #define CONFIG_SYS_I2C_SPEED3 100000
149 /* Address of device when used as slave */
150 #define CONFIG_SYS_I2C_SLAVE 0x02
151 #define CONFIG_SYS_I2C_SLAVE1 0x02
152 #define CONFIG_SYS_I2C_SLAVE2 0x02
153 #define CONFIG_SYS_I2C_SLAVE3 0x02
155 /* Clock supplied to I2C controller in unit of MHz */
156 unsigned int cm_get_l4_sp_clk_hz(void);
157 #define IC_CLK (cm_get_l4_sp_clk_hz() / 1000000)
159 #endif /* CONFIG_DM_I2C */
164 /* Enable multiple SPI NOR flash manufacturers */
165 #ifndef CONFIG_SPL_BUILD
166 #define CONFIG_SPI_FLASH_MTD
168 /* QSPI reference clock */
170 unsigned int cm_get_qspi_controller_clk_hz(void);
171 #define CONFIG_CQSPI_REF_CLK cm_get_qspi_controller_clk_hz()
175 * Designware SPI support
181 #define CONFIG_SYS_NS16550_SERIAL
188 * USB Gadget (DFU, UMS)
190 #if defined(CONFIG_CMD_DFU) || defined(CONFIG_CMD_USB_MASS_STORAGE)
191 #define CONFIG_SYS_DFU_DATA_BUF_SIZE (16 * 1024 * 1024)
192 #define DFU_DEFAULT_POLL_TIMEOUT 300
195 #define CONFIG_G_DNL_UMS_VENDOR_NUM 0x0525
196 #define CONFIG_G_DNL_UMS_PRODUCT_NUM 0xA4A5
202 #if !defined(CONFIG_ENV_SIZE)
203 #define CONFIG_ENV_SIZE (8 * 1024)
206 /* Environment for SDMMC boot */
207 #if defined(CONFIG_ENV_IS_IN_MMC) && !defined(CONFIG_ENV_OFFSET)
208 #define CONFIG_SYS_MMC_ENV_DEV 0 /* device 0 */
209 #define CONFIG_ENV_OFFSET (34 * 512) /* just after the GPT */
212 /* Environment for QSPI boot */
213 #if defined(CONFIG_ENV_IS_IN_SPI_FLASH) && !defined(CONFIG_ENV_OFFSET)
214 #define CONFIG_ENV_OFFSET 0x00100000
215 #define CONFIG_ENV_SECT_SIZE (64 * 1024)
219 * mtd partitioning for serial NOR flash
221 * device nor0 <ff705000.spi.0>, # parts = 6
222 * #: name size offset mask_flags
223 * 0: u-boot 0x00100000 0x00000000 0
224 * 1: env1 0x00040000 0x00100000 0
225 * 2: env2 0x00040000 0x00140000 0
226 * 3: UBI 0x03e80000 0x00180000 0
227 * 4: boot 0x00e80000 0x00180000 0
228 * 5: rootfs 0x01000000 0x01000000 0
235 * SRAM Memory layout for gen 5:
237 * 0xFFFF_0000 ...... Start of SRAM
238 * 0xFFFF_xxxx ...... Top of stack (grows down)
239 * 0xFFFF_yyyy ...... Malloc area
240 * 0xFFFF_zzzz ...... Global Data
241 * 0xFFFF_FF00 ...... End of SRAM
243 * SRAM Memory layout for Arria 10:
244 * 0xFFE0_0000 ...... Start of SRAM (bottom)
245 * 0xFFEx_xxxx ...... Top of stack (grows down to bottom)
246 * 0xFFEy_yyyy ...... Global Data
247 * 0xFFEz_zzzz ...... Malloc area (grows up to top)
248 * 0xFFE3_FFFF ...... End of SRAM (top)
250 #ifndef CONFIG_SPL_TEXT_BASE
251 #define CONFIG_SPL_TEXT_BASE CONFIG_SYS_INIT_RAM_ADDR
252 #define CONFIG_SPL_MAX_SIZE CONFIG_SYS_INIT_RAM_SIZE
255 #if defined(CONFIG_TARGET_SOCFPGA_ARRIA10)
256 /* SPL memory allocation configuration, this is for FAT implementation */
257 #ifndef CONFIG_SYS_SPL_MALLOC_START
258 #define CONFIG_SYS_SPL_MALLOC_SIZE 0x00010000
259 #define CONFIG_SYS_SPL_MALLOC_START (CONFIG_SYS_INIT_RAM_SIZE - \
260 CONFIG_SYS_SPL_MALLOC_SIZE + \
261 CONFIG_SYS_INIT_RAM_ADDR)
265 /* SPL SDMMC boot support */
266 #ifdef CONFIG_SPL_MMC_SUPPORT
267 #if defined(CONFIG_SPL_FS_FAT) || defined(CONFIG_SPL_FS_EXT4)
268 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot-dtb.img"
269 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
272 #ifndef CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION
273 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION 1
277 /* SPL QSPI boot support */
278 #ifdef CONFIG_SPL_SPI_SUPPORT
279 #if defined(CONFIG_TARGET_SOCFPGA_GEN5)
280 #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x40000
281 #elif defined(CONFIG_TARGET_SOCFPGA_ARRIA10)
282 #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x100000
286 /* SPL NAND boot support */
287 #ifdef CONFIG_SPL_NAND_SUPPORT
288 #if defined(CONFIG_TARGET_SOCFPGA_GEN5)
289 #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x40000
290 #elif defined(CONFIG_TARGET_SOCFPGA_ARRIA10)
291 #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x100000
298 #if defined(CONFIG_TARGET_SOCFPGA_GEN5)
299 #define CONFIG_SPL_STACK CONFIG_SYS_INIT_SP_ADDR
300 #elif defined(CONFIG_TARGET_SOCFPGA_ARRIA10)
301 #define CONFIG_SPL_STACK CONFIG_SYS_SPL_MALLOC_START
304 /* Extra Environment */
305 #ifndef CONFIG_SPL_BUILD
307 #ifdef CONFIG_CMD_DHCP
308 #define BOOT_TARGET_DEVICES_DHCP(func) func(DHCP, dhcp, na)
310 #define BOOT_TARGET_DEVICES_DHCP(func)
313 #if defined(CONFIG_CMD_PXE) && defined(CONFIG_CMD_DHCP)
314 #define BOOT_TARGET_DEVICES_PXE(func) func(PXE, pxe, na)
316 #define BOOT_TARGET_DEVICES_PXE(func)
319 #ifdef CONFIG_CMD_MMC
320 #define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0)
322 #define BOOT_TARGET_DEVICES_MMC(func)
325 #define BOOT_TARGET_DEVICES(func) \
326 BOOT_TARGET_DEVICES_MMC(func) \
327 BOOT_TARGET_DEVICES_PXE(func) \
328 BOOT_TARGET_DEVICES_DHCP(func)
330 #include <config_distro_bootcmd.h>
332 #ifndef CONFIG_EXTRA_ENV_SETTINGS
333 #define CONFIG_EXTRA_ENV_SETTINGS \
334 "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
335 "bootm_size=0xa000000\0" \
336 "kernel_addr_r="__stringify(CONFIG_SYS_LOAD_ADDR)"\0" \
337 "fdt_addr_r=0x02000000\0" \
338 "scriptaddr=0x02100000\0" \
339 "pxefile_addr_r=0x02200000\0" \
340 "ramdisk_addr_r=0x02300000\0" \
346 #endif /* __CONFIG_SOCFPGA_COMMON_H__ */