2 * Copyright (C) 2012 Altera Corporation <www.altera.com>
4 * SPDX-License-Identifier: GPL-2.0+
6 #ifndef __CONFIG_SOCFPGA_COMMON_H__
7 #define __CONFIG_SOCFPGA_COMMON_H__
10 /* Virtual target or real hardware */
11 #undef CONFIG_SOCFPGA_VIRTUAL_TARGET
13 #define CONFIG_SYS_THUMB_BUILD
16 * High level configuration
18 #define CONFIG_DISPLAY_CPUINFO
19 #define CONFIG_DISPLAY_BOARDINFO_LATE
20 #define CONFIG_ARCH_MISC_INIT
21 #define CONFIG_ARCH_EARLY_INIT_R
22 #define CONFIG_SYS_NO_FLASH
25 #define CONFIG_CRC32_VERIFY
28 #define CONFIG_OF_LIBFDT
29 #define CONFIG_SYS_BOOTMAPSZ (64 * 1024 * 1024)
31 #define CONFIG_TIMESTAMP /* Print image info with timestamp */
34 * Memory configurations
36 #define CONFIG_NR_DRAM_BANKS 1
37 #define PHYS_SDRAM_1 0x0
38 #define CONFIG_SYS_MALLOC_LEN (64 * 1024 * 1024)
39 #define CONFIG_SYS_MEMTEST_START PHYS_SDRAM_1
40 #define CONFIG_SYS_MEMTEST_END PHYS_SDRAM_1_SIZE
42 #define CONFIG_SYS_INIT_RAM_ADDR 0xFFFF0000
43 #define CONFIG_SYS_INIT_RAM_SIZE 0x10000
44 #define CONFIG_SYS_INIT_SP_OFFSET \
45 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
46 #define CONFIG_SYS_INIT_SP_ADDR \
47 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
49 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
50 #ifdef CONFIG_SOCFPGA_VIRTUAL_TARGET
51 #define CONFIG_SYS_TEXT_BASE 0x08000040
53 #define CONFIG_SYS_TEXT_BASE 0x01000040
57 * U-Boot general configurations
59 #define CONFIG_SYS_LONGHELP
60 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O buffer size */
61 #define CONFIG_SYS_PBSIZE \
62 (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
63 /* Print buffer size */
64 #define CONFIG_SYS_MAXARGS 32 /* Max number of command args */
65 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
66 /* Boot argument buffer size */
67 #define CONFIG_VERSION_VARIABLE /* U-BOOT version */
68 #define CONFIG_AUTO_COMPLETE /* Command auto complete */
69 #define CONFIG_CMDLINE_EDITING /* Command history etc */
70 #define CONFIG_SYS_HUSH_PARSER
72 #ifndef CONFIG_SYS_HOSTNAME
73 #define CONFIG_SYS_HOSTNAME CONFIG_SYS_BOARD
79 #define CONFIG_SYS_CACHELINE_SIZE 32
80 #define CONFIG_SYS_L2_PL310
81 #define CONFIG_SYS_PL310_BASE SOCFPGA_MPUL2_ADDRESS
86 #define CONFIG_ALTERA_SDRAM
89 * EPCS/EPCQx1 Serial Flash Controller
91 #ifdef CONFIG_ALTERA_SPI
92 #define CONFIG_CMD_SPI
94 #define CONFIG_SF_DEFAULT_SPEED 30000000
95 #define CONFIG_SPI_FLASH_BAR
97 * The base address is configurable in QSys, each board must specify the
98 * base address based on it's particular FPGA configuration. Please note
99 * that the address here is incremented by 0x400 from the Base address
100 * selected in QSys, since the SPI registers are at offset +0x400.
101 * #define CONFIG_SYS_SPI_BASE 0xff240400
106 * Ethernet on SoC (EMAC)
108 #if defined(CONFIG_CMD_NET) && !defined(CONFIG_SOCFPGA_VIRTUAL_TARGET)
109 #define CONFIG_DW_ALTDESCRIPTOR
111 #define CONFIG_AUTONEG_TIMEOUT (15 * CONFIG_SYS_HZ)
112 #define CONFIG_PHYLIB
113 #define CONFIG_PHY_GIGE
119 #ifdef CONFIG_CMD_FPGA
121 #define CONFIG_FPGA_ALTERA
122 #define CONFIG_FPGA_SOCFPGA
123 #define CONFIG_FPGA_COUNT 1
129 /* This timer uses eosc1, whose clock frequency is fixed at any condition. */
130 #define CONFIG_SYS_TIMERBASE SOCFPGA_OSC1TIMER0_ADDRESS
131 #define CONFIG_SYS_TIMER_COUNTS_DOWN
132 #define CONFIG_SYS_TIMER_COUNTER (CONFIG_SYS_TIMERBASE + 0x4)
133 #ifdef CONFIG_SOCFPGA_VIRTUAL_TARGET
134 #define CONFIG_SYS_TIMER_RATE 2400000
136 #define CONFIG_SYS_TIMER_RATE 25000000
142 #ifdef CONFIG_HW_WATCHDOG
143 #define CONFIG_DESIGNWARE_WATCHDOG
144 #define CONFIG_DW_WDT_BASE SOCFPGA_L4WD0_ADDRESS
145 #define CONFIG_DW_WDT_CLOCK_KHZ 25000
146 #define CONFIG_HW_WATCHDOG_TIMEOUT_MS 30000
152 #ifdef CONFIG_CMD_MMC
154 #define CONFIG_BOUNCE_BUFFER
155 #define CONFIG_GENERIC_MMC
157 #define CONFIG_SOCFPGA_DWMMC
158 #define CONFIG_SOCFPGA_DWMMC_FIFO_DEPTH 1024
160 /* using smaller max blk cnt to avoid flooding the limited stack we have */
161 #define CONFIG_SYS_MMC_MAX_BLK_COUNT 256 /* FIXME -- SPL only? */
167 #define CONFIG_SYS_I2C
168 #define CONFIG_SYS_I2C_DW
169 #define CONFIG_SYS_I2C_BUS_MAX 4
170 #define CONFIG_SYS_I2C_BASE SOCFPGA_I2C0_ADDRESS
171 #define CONFIG_SYS_I2C_BASE1 SOCFPGA_I2C1_ADDRESS
172 #define CONFIG_SYS_I2C_BASE2 SOCFPGA_I2C2_ADDRESS
173 #define CONFIG_SYS_I2C_BASE3 SOCFPGA_I2C3_ADDRESS
174 /* Using standard mode which the speed up to 100Kb/s */
175 #define CONFIG_SYS_I2C_SPEED 100000
176 #define CONFIG_SYS_I2C_SPEED1 100000
177 #define CONFIG_SYS_I2C_SPEED2 100000
178 #define CONFIG_SYS_I2C_SPEED3 100000
179 /* Address of device when used as slave */
180 #define CONFIG_SYS_I2C_SLAVE 0x02
181 #define CONFIG_SYS_I2C_SLAVE1 0x02
182 #define CONFIG_SYS_I2C_SLAVE2 0x02
183 #define CONFIG_SYS_I2C_SLAVE3 0x02
185 /* Clock supplied to I2C controller in unit of MHz */
186 unsigned int cm_get_l4_sp_clk_hz(void);
187 #define IC_CLK (cm_get_l4_sp_clk_hz() / 1000000)
189 #define CONFIG_CMD_I2C
194 /* Enable multiple SPI NOR flash manufacturers */
195 #ifndef CONFIG_SPL_BUILD
196 #define CONFIG_SPI_FLASH_MTD
197 #define CONFIG_CMD_MTDPARTS
198 #define CONFIG_MTD_DEVICE
199 #define CONFIG_MTD_PARTITIONS
200 #define MTDIDS_DEFAULT "nor0=ff705000.spi"
202 /* QSPI reference clock */
204 unsigned int cm_get_qspi_controller_clk_hz(void);
205 #define CONFIG_CQSPI_REF_CLK cm_get_qspi_controller_clk_hz()
207 #define CONFIG_CQSPI_DECODER 0
208 #define CONFIG_CMD_SF
209 #define CONFIG_SPI_FLASH_BAR
212 * Designware SPI support
214 #define CONFIG_CMD_SPI
219 #define CONFIG_SYS_NS16550_SERIAL
220 #define CONFIG_SYS_NS16550_REG_SIZE -4
221 #define CONFIG_SYS_NS16550_COM1 SOCFPGA_UART0_ADDRESS
222 #ifdef CONFIG_SOCFPGA_VIRTUAL_TARGET
223 #define CONFIG_SYS_NS16550_CLK 1000000
225 #define CONFIG_SYS_NS16550_CLK 100000000
227 #define CONFIG_CONS_INDEX 1
228 #define CONFIG_BAUDRATE 115200
233 #ifdef CONFIG_CMD_USB
234 #define CONFIG_USB_DWC2
235 #define CONFIG_USB_STORAGE
239 * USB Gadget (DFU, UMS)
241 #if defined(CONFIG_CMD_DFU) || defined(CONFIG_CMD_USB_MASS_STORAGE)
242 #define CONFIG_USB_GADGET
243 #define CONFIG_USB_GADGET_DWC2_OTG
244 #define CONFIG_USB_GADGET_DUALSPEED
245 #define CONFIG_USB_GADGET_VBUS_DRAW 2
247 /* USB Composite download gadget - g_dnl */
248 #define CONFIG_USB_GADGET_DOWNLOAD
249 #define CONFIG_USB_FUNCTION_MASS_STORAGE
251 #define CONFIG_USB_FUNCTION_DFU
252 #define CONFIG_DFU_MMC
253 #define CONFIG_SYS_DFU_DATA_BUF_SIZE (32 * 1024 * 1024)
254 #define DFU_DEFAULT_POLL_TIMEOUT 300
257 #define CONFIG_G_DNL_VENDOR_NUM 0x0525 /* NetChip */
258 #define CONFIG_G_DNL_PRODUCT_NUM 0xA4A5 /* Linux-USB File-backed Storage Gadget */
259 #define CONFIG_G_DNL_UMS_VENDOR_NUM CONFIG_G_DNL_VENDOR_NUM
260 #define CONFIG_G_DNL_UMS_PRODUCT_NUM CONFIG_G_DNL_PRODUCT_NUM
261 #ifndef CONFIG_G_DNL_MANUFACTURER
262 #define CONFIG_G_DNL_MANUFACTURER CONFIG_SYS_VENDOR
269 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
270 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
271 #define CONFIG_SYS_CONSOLE_ENV_OVERWRITE
272 #define CONFIG_ENV_SIZE 4096
277 * SRAM Memory layout:
279 * 0xFFFF_0000 ...... Start of SRAM
280 * 0xFFFF_xxxx ...... Top of stack (grows down)
281 * 0xFFFF_yyyy ...... Malloc area
282 * 0xFFFF_zzzz ...... Global Data
283 * 0xFFFF_FF00 ...... End of SRAM
285 #define CONFIG_SPL_FRAMEWORK
286 #define CONFIG_SPL_RAM_DEVICE
287 #define CONFIG_SPL_TEXT_BASE CONFIG_SYS_INIT_RAM_ADDR
288 #define CONFIG_SPL_MAX_SIZE (64 * 1024)
289 #ifdef CONFIG_SPL_BUILD
290 #define CONFIG_SYS_MALLOC_SIMPLE
293 #define CONFIG_SPL_LIBCOMMON_SUPPORT
294 #define CONFIG_SPL_LIBGENERIC_SUPPORT
295 #define CONFIG_SPL_WATCHDOG_SUPPORT
296 #define CONFIG_SPL_SERIAL_SUPPORT
297 #define CONFIG_SPL_MMC_SUPPORT
298 #define CONFIG_SPL_SPI_SUPPORT
300 /* SPL SDMMC boot support */
301 #ifdef CONFIG_SPL_MMC_SUPPORT
302 #if defined(CONFIG_SPL_FAT_SUPPORT) || defined(CONFIG_SPL_EXT_SUPPORT)
303 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 2
304 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot-dtb.img"
305 #define CONFIG_SPL_LIBDISK_SUPPORT
307 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 3
308 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0xa00 /* offset 2560 sect (1M+256k) */
309 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 800 /* 400 KB */
313 /* SPL QSPI boot support */
314 #ifdef CONFIG_SPL_SPI_SUPPORT
315 #define CONFIG_DM_SEQ_ALIAS 1
316 #define CONFIG_SPL_SPI_FLASH_SUPPORT
317 #define CONFIG_SPL_SPI_LOAD
318 #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x40000
324 #define CONFIG_SPL_STACK CONFIG_SYS_INIT_SP_ADDR
326 #endif /* __CONFIG_SOCFPGA_COMMON_H__ */