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Diffstat (limited to 'include/configs/socfpga_common.h')
| -rw-r--r-- | include/configs/socfpga_common.h | 196 |
1 files changed, 196 insertions, 0 deletions
diff --git a/include/configs/socfpga_common.h b/include/configs/socfpga_common.h new file mode 100644 index 0000000..49504dc --- /dev/null +++ b/include/configs/socfpga_common.h @@ -0,0 +1,196 @@ +/* + * Copyright (C) 2012 Altera Corporation <www.altera.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ +#ifndef __CONFIG_SOCFPGA_CYCLONE5_COMMON_H__ +#define __CONFIG_SOCFPGA_CYCLONE5_COMMON_H__ + +#define CONFIG_SYS_GENERIC_BOARD + +/* Virtual target or real hardware */ +#undef CONFIG_SOCFPGA_VIRTUAL_TARGET + +#define CONFIG_ARMV7 +#define CONFIG_SYS_THUMB_BUILD + +#define CONFIG_SOCFPGA + +/* + * High level configuration + */ +#define CONFIG_DISPLAY_CPUINFO +#define CONFIG_DISPLAY_BOARDINFO +#define CONFIG_BOARD_EARLY_INIT_F +#define CONFIG_MISC_INIT_R +#define CONFIG_SYS_NO_FLASH +#define CONFIG_CLOCKS + +#define CONFIG_FIT +#define CONFIG_OF_LIBFDT +#define CONFIG_SYS_BOOTMAPSZ (64 * 1024 * 1024) + +#define CONFIG_TIMESTAMP /* Print image info with timestamp */ + +/* + * Memory configurations + */ +#define CONFIG_NR_DRAM_BANKS 1 +#define PHYS_SDRAM_1 0x0 +#define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024) +#define CONFIG_SYS_MEMTEST_START PHYS_SDRAM_1 +#define CONFIG_SYS_MEMTEST_END PHYS_SDRAM_1_SIZE + +#define CONFIG_SYS_INIT_RAM_ADDR 0xFFFF0000 +#define CONFIG_SYS_INIT_RAM_SIZE (0x10000 - 0x100) +#define CONFIG_SYS_INIT_SP_ADDR \ + (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_RAM_SIZE - \ + GENERATED_GBL_DATA_SIZE) + +#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 +#ifdef CONFIG_SOCFPGA_VIRTUAL_TARGET +#define CONFIG_SYS_TEXT_BASE 0x08000040 +#else +#define CONFIG_SYS_TEXT_BASE 0x01000040 +#endif + +/* + * U-Boot general configurations + */ +#define CONFIG_SYS_LONGHELP +#define CONFIG_SYS_CBSIZE 1024 /* Console I/O buffer size */ +#define CONFIG_SYS_PBSIZE \ + (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) + /* Print buffer size */ +#define CONFIG_SYS_MAXARGS 32 /* Max number of command args */ +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE + /* Boot argument buffer size */ +#define CONFIG_VERSION_VARIABLE /* U-BOOT version */ +#define CONFIG_AUTO_COMPLETE /* Command auto complete */ +#define CONFIG_CMDLINE_EDITING /* Command history etc */ +#define CONFIG_SYS_HUSH_PARSER + +/* + * Cache + */ +#define CONFIG_SYS_ARM_CACHE_WRITEALLOC +#define CONFIG_SYS_CACHELINE_SIZE 32 +#define CONFIG_SYS_L2_PL310 +#define CONFIG_SYS_PL310_BASE SOCFPGA_MPUL2_ADDRESS + +/* + * Ethernet on SoC (EMAC) + */ +#if defined(CONFIG_CMD_NET) && !defined(CONFIG_SOCFPGA_VIRTUAL_TARGET) +#define CONFIG_DESIGNWARE_ETH +#define CONFIG_NET_MULTI +#define CONFIG_DW_ALTDESCRIPTOR +#define CONFIG_MII +#define CONFIG_AUTONEG_TIMEOUT (15 * CONFIG_SYS_HZ) +#define CONFIG_PHYLIB +#define CONFIG_PHY_GIGE +#endif + +/* + * FPGA Driver + */ +#ifdef CONFIG_CMD_FPGA +#define CONFIG_FPGA +#define CONFIG_FPGA_ALTERA +#define CONFIG_FPGA_SOCFPGA +#define CONFIG_FPGA_COUNT 1 +#endif + +/* + * L4 OSC1 Timer 0 + */ +/* This timer uses eosc1, whose clock frequency is fixed at any condition. */ +#define CONFIG_SYS_TIMERBASE SOCFPGA_OSC1TIMER0_ADDRESS +#define CONFIG_SYS_TIMER_COUNTS_DOWN +#define CONFIG_SYS_TIMER_COUNTER (CONFIG_SYS_TIMERBASE + 0x4) +#ifdef CONFIG_SOCFPGA_VIRTUAL_TARGET +#define CONFIG_SYS_TIMER_RATE 2400000 +#else +#define CONFIG_SYS_TIMER_RATE 25000000 +#endif + +/* + * L4 Watchdog + */ +#ifdef CONFIG_HW_WATCHDOG +#define CONFIG_DESIGNWARE_WATCHDOG +#define CONFIG_DW_WDT_BASE SOCFPGA_L4WD0_ADDRESS +#define CONFIG_DW_WDT_CLOCK_KHZ 25000 +#define CONFIG_HW_WATCHDOG_TIMEOUT_MS 12000 +#endif + +/* + * MMC Driver + */ +#ifdef CONFIG_CMD_MMC +#define CONFIG_MMC +#define CONFIG_BOUNCE_BUFFER +#define CONFIG_GENERIC_MMC +#define CONFIG_DWMMC +#define CONFIG_SOCFPGA_DWMMC +#define CONFIG_SOCFPGA_DWMMC_FIFO_DEPTH 1024 +#define CONFIG_SOCFPGA_DWMMC_DRVSEL 3 +#define CONFIG_SOCFPGA_DWMMC_SMPSEL 0 +/* FIXME */ +/* using smaller max blk cnt to avoid flooding the limited stack we have */ +#define CONFIG_SYS_MMC_MAX_BLK_COUNT 256 /* FIXME -- SPL only? */ +#endif + +/* + * Serial Driver + */ +#define CONFIG_SYS_NS16550 +#define CONFIG_SYS_NS16550_SERIAL +#define CONFIG_SYS_NS16550_REG_SIZE -4 +#define CONFIG_SYS_NS16550_COM1 SOCFPGA_UART0_ADDRESS +#ifdef CONFIG_SOCFPGA_VIRTUAL_TARGET +#define CONFIG_SYS_NS16550_CLK 1000000 +#else +#define CONFIG_SYS_NS16550_CLK 100000000 +#endif +#define CONFIG_CONS_INDEX 1 +#define CONFIG_BAUDRATE 115200 + +/* + * U-Boot environment + */ +#define CONFIG_SYS_CONSOLE_IS_IN_ENV +#define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE +#define CONFIG_SYS_CONSOLE_ENV_OVERWRITE +#define CONFIG_ENV_IS_NOWHERE +#define CONFIG_ENV_SIZE 4096 + +/* + * SPL + */ +#define CONFIG_SPL_FRAMEWORK +#define CONFIG_SPL_BOARD_INIT +#define CONFIG_SPL_RAM_DEVICE +#define CONFIG_SPL_TEXT_BASE 0xFFFF0000 +#define CONFIG_SPL_STACK CONFIG_SYS_INIT_SP_ADDR +#define CONFIG_SPL_STACK_SIZE (4 * 1024) +#define CONFIG_SPL_MALLOC_SIZE (5 * 1024) /* FIXME */ +#define CONFIG_SYS_SPL_MALLOC_START ((unsigned long) (&__malloc_start)) +#define CONFIG_SYS_SPL_MALLOC_SIZE (&__malloc_end - &__malloc_start) + +#define CHUNKSZ_CRC32 (1 * 1024) /* FIXME: ewww */ +#define CONFIG_CRC32_VERIFY + +/* Linker script for SPL */ +#define CONFIG_SPL_LDSCRIPT "arch/arm/cpu/armv7/socfpga/u-boot-spl.lds" + +#define CONFIG_SPL_LIBCOMMON_SUPPORT +#define CONFIG_SPL_LIBGENERIC_SUPPORT +#define CONFIG_SPL_WATCHDOG_SUPPORT +#define CONFIG_SPL_SERIAL_SUPPORT + +#ifdef CONFIG_SPL_BUILD +#undef CONFIG_PARTITIONS +#endif + +#endif /* __CONFIG_SOCFPGA_CYCLONE5_COMMON_H__ */ |