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 */
17 /* add target to build it automatically upon "make" */
18 #define CONFIG_BUILD_TARGET "u-boot-with-spl.sfp"
21 * Memory configurations
23 #define PHYS_SDRAM_1 0x0
24 #define CONFIG_SYS_MALLOC_LEN (64 * 1024 * 1024)
25 #define CONFIG_SYS_MEMTEST_START PHYS_SDRAM_1
26 #define CONFIG_SYS_MEMTEST_END PHYS_SDRAM_1_SIZE
27 #if defined(CONFIG_TARGET_SOCFPGA_GEN5)
28 #define CONFIG_SYS_INIT_RAM_ADDR 0xFFFF0000
29 #define CONFIG_SYS_INIT_RAM_SIZE 0x10000
30 #elif defined(CONFIG_TARGET_SOCFPGA_ARRIA10)
31 #define CONFIG_SYS_INIT_RAM_ADDR 0xFFE00000
32 #define CONFIG_SYS_INIT_RAM_SIZE 0x40000 /* 256KB */
36 * Some boards (e.g. socfpga_sr1500) use 8 bytes at the end of the internal
37 * SRAM as bootcounter storage. Make sure to not put the stack directly
38 * at this address to not overwrite the bootcounter by checking, if the
39 * bootcounter address is located in the internal SRAM.
41 #if ((CONFIG_SYS_BOOTCOUNT_ADDR > CONFIG_SYS_INIT_RAM_ADDR) && \
42 (CONFIG_SYS_BOOTCOUNT_ADDR < (CONFIG_SYS_INIT_RAM_ADDR + \
43 CONFIG_SYS_INIT_RAM_SIZE)))
44 #define CONFIG_SYS_INIT_SP_ADDR CONFIG_SYS_BOOTCOUNT_ADDR
46 #define CONFIG_SYS_INIT_SP_ADDR \
47 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_RAM_SIZE)
50 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
53 * U-Boot general configurations
55 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O buffer size */
56 /* Print buffer size */
57 #define CONFIG_SYS_MAXARGS 32 /* Max number of command args */
58 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
59 /* Boot argument buffer size */
61 #ifndef CONFIG_SYS_HOSTNAME
62 #define CONFIG_SYS_HOSTNAME CONFIG_SYS_BOARD
68 #define CONFIG_SYS_L2_PL310
69 #define CONFIG_SYS_PL310_BASE SOCFPGA_MPUL2_ADDRESS
72 * EPCS/EPCQx1 Serial Flash Controller
74 #ifdef CONFIG_ALTERA_SPI
75 #define CONFIG_SF_DEFAULT_SPEED 30000000
77 * The base address is configurable in QSys, each board must specify the
78 * base address based on it's particular FPGA configuration. Please note
79 * that the address here is incremented by 0x400 from the Base address
80 * selected in QSys, since the SPI registers are at offset +0x400.
81 * #define CONFIG_SYS_SPI_BASE 0xff240400
86 * Ethernet on SoC (EMAC)
89 #define CONFIG_DW_ALTDESCRIPTOR
95 #ifdef CONFIG_CMD_FPGA
96 #define CONFIG_FPGA_COUNT 1
103 /* This timer uses eosc1, whose clock frequency is fixed at any condition. */
104 #define CONFIG_SYS_TIMERBASE SOCFPGA_OSC1TIMER0_ADDRESS
105 #define CONFIG_SYS_TIMER_COUNTS_DOWN
106 #define CONFIG_SYS_TIMER_COUNTER (CONFIG_SYS_TIMERBASE + 0x4)
107 #define CONFIG_SYS_TIMER_RATE 25000000
113 #ifdef CONFIG_HW_WATCHDOG
114 #define CONFIG_DESIGNWARE_WATCHDOG
115 #define CONFIG_DW_WDT_BASE SOCFPGA_L4WD0_ADDRESS
116 #define CONFIG_DW_WDT_CLOCK_KHZ 25000
117 #define CONFIG_WATCHDOG_TIMEOUT_MSECS 30000
123 #ifdef CONFIG_CMD_MMC
125 /* using smaller max blk cnt to avoid flooding the limited stack we have */
126 #define CONFIG_SYS_MMC_MAX_BLK_COUNT 256 /* FIXME -- SPL only? */
132 #ifdef CONFIG_NAND_DENALI
133 #define CONFIG_SYS_MAX_NAND_DEVICE 1
134 #define CONFIG_SYS_NAND_ONFI_DETECTION
135 #define CONFIG_SYS_NAND_REGS_BASE SOCFPGA_NANDREGS_ADDRESS
136 #define CONFIG_SYS_NAND_DATA_BASE SOCFPGA_NANDDATA_ADDRESS
142 #ifndef CONFIG_DM_I2C
143 #define CONFIG_SYS_I2C
144 #define CONFIG_SYS_I2C_BASE SOCFPGA_I2C0_ADDRESS
145 #define CONFIG_SYS_I2C_BASE1 SOCFPGA_I2C1_ADDRESS
146 #define CONFIG_SYS_I2C_BASE2 SOCFPGA_I2C2_ADDRESS
147 #define CONFIG_SYS_I2C_BASE3 SOCFPGA_I2C3_ADDRESS
148 /* Using standard mode which the speed up to 100Kb/s */
149 #define CONFIG_SYS_I2C_SPEED 100000
150 #define CONFIG_SYS_I2C_SPEED1 100000
151 #define CONFIG_SYS_I2C_SPEED2 100000
152 #define CONFIG_SYS_I2C_SPEED3 100000
153 /* Address of device when used as slave */
154 #define CONFIG_SYS_I2C_SLAVE 0x02
155 #define CONFIG_SYS_I2C_SLAVE1 0x02
156 #define CONFIG_SYS_I2C_SLAVE2 0x02
157 #define CONFIG_SYS_I2C_SLAVE3 0x02
159 /* Clock supplied to I2C controller in unit of MHz */
160 unsigned int cm_get_l4_sp_clk_hz(void);
161 #define IC_CLK (cm_get_l4_sp_clk_hz() / 1000000)
163 #endif /* CONFIG_DM_I2C */
168 /* Enable multiple SPI NOR flash manufacturers */
169 #ifndef CONFIG_SPL_BUILD
170 #define CONFIG_SPI_FLASH_MTD
172 /* QSPI reference clock */
174 unsigned int cm_get_qspi_controller_clk_hz(void);
175 #define CONFIG_CQSPI_REF_CLK cm_get_qspi_controller_clk_hz()
179 * Designware SPI support
185 #define CONFIG_SYS_NS16550_SERIAL
192 * USB Gadget (DFU, UMS)
194 #if defined(CONFIG_CMD_DFU) || defined(CONFIG_CMD_USB_MASS_STORAGE)
195 #define CONFIG_SYS_DFU_DATA_BUF_SIZE (16 * 1024 * 1024)
196 #define DFU_DEFAULT_POLL_TIMEOUT 300
199 #define CONFIG_G_DNL_UMS_VENDOR_NUM 0x0525
200 #define CONFIG_G_DNL_UMS_PRODUCT_NUM 0xA4A5
206 #if !defined(CONFIG_ENV_SIZE)
207 #define CONFIG_ENV_SIZE (8 * 1024)
210 /* Environment for SDMMC boot */
211 #if defined(CONFIG_ENV_IS_IN_MMC) && !defined(CONFIG_ENV_OFFSET)
212 #define CONFIG_SYS_MMC_ENV_DEV 0 /* device 0 */
213 #define CONFIG_ENV_OFFSET (34 * 512) /* just after the GPT */
216 /* Environment for QSPI boot */
217 #if defined(CONFIG_ENV_IS_IN_SPI_FLASH) && !defined(CONFIG_ENV_OFFSET)
218 #define CONFIG_ENV_OFFSET 0x00100000
219 #define CONFIG_ENV_SECT_SIZE (64 * 1024)
223 * mtd partitioning for serial NOR flash
225 * device nor0 <ff705000.spi.0>, # parts = 6
226 * #: name size offset mask_flags
227 * 0: u-boot 0x00100000 0x00000000 0
228 * 1: env1 0x00040000 0x00100000 0
229 * 2: env2 0x00040000 0x00140000 0
230 * 3: UBI 0x03e80000 0x00180000 0
231 * 4: boot 0x00e80000 0x00180000 0
232 * 5: rootfs 0x01000000 0x01000000 0
239 * SRAM Memory layout for gen 5:
241 * 0xFFFF_0000 ...... Start of SRAM
242 * 0xFFFF_xxxx ...... Top of stack (grows down)
243 * 0xFFFF_yyyy ...... Malloc area
244 * 0xFFFF_zzzz ...... Global Data
245 * 0xFFFF_FF00 ...... End of SRAM
247 * SRAM Memory layout for Arria 10:
248 * 0xFFE0_0000 ...... Start of SRAM (bottom)
249 * 0xFFEx_xxxx ...... Top of stack (grows down to bottom)
250 * 0xFFEy_yyyy ...... Global Data
251 * 0xFFEz_zzzz ...... Malloc area (grows up to top)
252 * 0xFFE3_FFFF ...... End of SRAM (top)
254 #define CONFIG_SPL_TEXT_BASE CONFIG_SYS_INIT_RAM_ADDR
255 #define CONFIG_SPL_MAX_SIZE CONFIG_SYS_INIT_RAM_SIZE
257 #if defined(CONFIG_TARGET_SOCFPGA_ARRIA10)
258 /* SPL memory allocation configuration, this is for FAT implementation */
259 #ifndef CONFIG_SYS_SPL_MALLOC_START
260 #define CONFIG_SYS_SPL_MALLOC_SIZE 0x00010000
261 #define CONFIG_SYS_SPL_MALLOC_START (CONFIG_SYS_INIT_RAM_SIZE - \
262 CONFIG_SYS_SPL_MALLOC_SIZE + \
263 CONFIG_SYS_INIT_RAM_ADDR)
267 /* SPL SDMMC boot support */
268 #ifdef CONFIG_SPL_MMC_SUPPORT
269 #if defined(CONFIG_SPL_FAT_SUPPORT) || defined(CONFIG_SPL_EXT_SUPPORT)
270 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot-dtb.img"
271 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
274 #ifndef CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION
275 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION 1
279 /* SPL QSPI boot support */
280 #ifdef CONFIG_SPL_SPI_SUPPORT
281 #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x40000
284 /* SPL NAND boot support */
285 #ifdef CONFIG_SPL_NAND_SUPPORT
286 #define CONFIG_SYS_NAND_BAD_BLOCK_POS 0
287 #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x40000
293 #if defined(CONFIG_TARGET_SOCFPGA_GEN5)
294 #define CONFIG_SPL_STACK CONFIG_SYS_INIT_SP_ADDR
295 #elif defined(CONFIG_TARGET_SOCFPGA_ARRIA10)
296 #define CONFIG_SPL_STACK CONFIG_SYS_SPL_MALLOC_START
299 /* Extra Environment */
300 #ifndef CONFIG_SPL_BUILD
302 #ifdef CONFIG_CMD_DHCP
303 #define BOOT_TARGET_DEVICES_DHCP(func) func(DHCP, dhcp, na)
305 #define BOOT_TARGET_DEVICES_DHCP(func)
308 #if defined(CONFIG_CMD_PXE) && defined(CONFIG_CMD_DHCP)
309 #define BOOT_TARGET_DEVICES_PXE(func) func(PXE, pxe, na)
311 #define BOOT_TARGET_DEVICES_PXE(func)
314 #ifdef CONFIG_CMD_MMC
315 #define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0)
317 #define BOOT_TARGET_DEVICES_MMC(func)
320 #define BOOT_TARGET_DEVICES(func) \
321 BOOT_TARGET_DEVICES_MMC(func) \
322 BOOT_TARGET_DEVICES_PXE(func) \
323 BOOT_TARGET_DEVICES_DHCP(func)
325 #include <config_distro_bootcmd.h>
327 #ifndef CONFIG_EXTRA_ENV_SETTINGS
328 #define CONFIG_EXTRA_ENV_SETTINGS \
329 "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
330 "bootm_size=0xa000000\0" \
331 "kernel_addr_r="__stringify(CONFIG_SYS_LOAD_ADDR)"\0" \
332 "fdt_addr_r=0x02000000\0" \
333 "scriptaddr=0x02100000\0" \
334 "pxefile_addr_r=0x02200000\0" \
335 "ramdisk_addr_r=0x02300000\0" \
341 #endif /* __CONFIG_SOCFPGA_COMMON_H__ */