--- /dev/null
+/*
+ * Copyright (C) 2012 Altera Corporation <www.altera.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#include <asm/arch/socfpga_base_addrs.h>
+#include "../../board/altera/socfpga/pinmux_config.h"
+#include "../../board/altera/socfpga/pll_config.h"
+
+/*
+ * High level configuration
+ */
+/* Virtual target or real hardware */
+#define CONFIG_SOCFPGA_VIRTUAL_TARGET
+
+#define CONFIG_ARMV7
+#define CONFIG_SYS_DCACHE_OFF
+#undef CONFIG_USE_IRQ
+
+#define CONFIG_MISC_INIT_R
+#define CONFIG_SINGLE_BOOTLOADER
+#define CONFIG_SOCFPGA
+
+/* base address for .text section */
+#ifdef CONFIG_SOCFPGA_VIRTUAL_TARGET
+#define CONFIG_SYS_TEXT_BASE 0x08000040
+#else
+#define CONFIG_SYS_TEXT_BASE 0x01000040
+#endif
+#define CONFIG_SYS_LOAD_ADDR 0x7fc0
+
+/* Console I/O Buffer Size */
+#define CONFIG_SYS_CBSIZE 256
+/* Monitor Command Prompt */
+#define CONFIG_SYS_PROMPT "SOCFPGA_CYCLONE5 # "
+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
+ sizeof(CONFIG_SYS_PROMPT) + 16)
+
+/*
+ * Display CPU and Board Info
+ */
+#define CONFIG_DISPLAY_CPUINFO
+#define CONFIG_DISPLAY_BOARDINFO
+
+/*
+ * Enable early stage initialization at C environment
+ */
+#define CONFIG_BOARD_EARLY_INIT_F
+
+/* flat device tree */
+#define CONFIG_OF_LIBFDT
+/* skip updating the FDT blob */
+#define CONFIG_FDT_BLOB_SKIP_UPDATE
+/* Initial Memory map size for Linux, minus 4k alignment for DFT blob */
+#define CONFIG_SYS_BOOTMAPSZ ((256*1024*1024) - (4*1024))
+
+#define CONFIG_SPL_RAM_DEVICE
+#define CONFIG_SPL_STACK CONFIG_SYS_INIT_SP_ADDR
+#define CONFIG_SYS_SPL_MALLOC_START ((unsigned long) (&__malloc_start))
+#define CONFIG_SYS_SPL_MALLOC_SIZE (&__malloc_end - &__malloc_start)
+
+/*
+ * Memory allocation (MALLOC)
+ */
+/* Room required on the stack for the environment data */
+#define CONFIG_ENV_SIZE 1024
+/* Size of DRAM reserved for malloc() use */
+#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
+
+/* SP location before relocation, must use scratch RAM */
+#define CONFIG_SYS_INIT_RAM_ADDR 0xFFFF0000
+/* Reserving 0x100 space at back of scratch RAM for debug info */
+#define CONFIG_SYS_INIT_RAM_SIZE (0x10000 - 0x100)
+/* Stack pointer prior relocation, must situated at on-chip RAM */
+#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_SIZE - \
+ GENERATED_GBL_DATA_SIZE)
+
+
+/*
+ * Command line configuration.
+ */
+#define CONFIG_SYS_NO_FLASH
+#include <config_cmd_default.h>
+/* FAT file system support */
+#define CONFIG_CMD_FAT
+
+
+/*
+ * Misc
+ */
+#define CONFIG_DOS_PARTITION 1
+
+#ifdef CONFIG_SPL_BUILD
+#undef CONFIG_PARTITIONS
+#endif
+
+/*
+ * Environment setup
+ */
+
+/* Delay before automatically booting the default image */
+#define CONFIG_BOOTDELAY 3
+/* Enable auto completion of commands using TAB */
+#define CONFIG_AUTO_COMPLETE
+/* use "hush" command parser */
+#define CONFIG_SYS_HUSH_PARSER
+#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
+#define CONFIG_CMD_RUN
+
+#define CONFIG_BOOTCOMMAND "run ramboot"
+
+/*
+ * arguments passed to the bootm command. The value of
+ * CONFIG_BOOTARGS goes into the environment value "bootargs".
+ * Do note the value will overide also the chosen node in FDT blob.
+ */
+#define CONFIG_BOOTARGS "console=ttyS0,57600,mem=256M@0x0"
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "verify=n\0" \
+ "loadaddr= " __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
+ "ramboot=setenv bootargs " CONFIG_BOOTARGS ";" \
+ "bootm ${loadaddr} - ${fdt_addr}\0" \
+ "bootimage=uImage\0" \
+ "fdt_addr=100\0" \
+ "fsloadcmd=ext2load\0" \
+ "bootm ${loadaddr} - ${fdt_addr}\0" \
+ "qspiroot=/dev/mtdblock0\0" \
+ "qspirootfstype=jffs2\0" \
+ "qspiboot=setenv bootargs " CONFIG_BOOTARGS \
+ " root=${qspiroot} rw rootfstype=${qspirootfstype};"\
+ "bootm ${loadaddr} - ${fdt_addr}\0"
+
+/* using environment setting for stdin, stdout, stderr */
+#define CONFIG_SYS_CONSOLE_IS_IN_ENV
+/* Enable the call to overwrite_console() */
+#define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
+/* Enable overwrite of previous console environment settings */
+#define CONFIG_SYS_CONSOLE_ENV_OVERWRITE
+
+/* max number of command args */
+#define CONFIG_SYS_MAXARGS 16
+
+
+/*
+ * Hardware drivers
+ */
+
+/*
+ * SDRAM Memory Map
+ */
+/* We have 1 bank of DRAM */
+#define CONFIG_NR_DRAM_BANKS 1
+/* SDRAM Bank #1 */
+#define CONFIG_SYS_SDRAM_BASE 0x00000000
+/* SDRAM memory size */
+#define PHYS_SDRAM_1_SIZE 0x40000000
+
+#define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE
+#define CONFIG_SYS_MEMTEST_START 0x00000000
+#define CONFIG_SYS_MEMTEST_END PHYS_SDRAM_1_SIZE
+
+/*
+ * NS16550 Configuration
+ */
+#define UART0_BASE SOCFPGA_UART0_ADDRESS
+#define CONFIG_SYS_NS16550
+#define CONFIG_SYS_NS16550_SERIAL
+#define CONFIG_SYS_NS16550_REG_SIZE -4
+#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
+#define CONFIG_CONS_INDEX 1
+#define CONFIG_SYS_NS16550_COM1 UART0_BASE
+#define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600, 115200}
+#ifdef CONFIG_SOCFPGA_VIRTUAL_TARGET
+#define V_NS16550_CLK 1000000
+#else
+#define V_NS16550_CLK 100000000
+#endif
+#define CONFIG_BAUDRATE 115200
+
+/*
+ * FLASH
+ */
+#define CONFIG_SYS_NO_FLASH
+
+/*
+ * L4 OSC1 Timer 0
+ */
+/* This timer use eosc1 where the clock frequency is fixed
+ * throughout any condition */
+#define CONFIG_SYS_TIMERBASE SOCFPGA_OSC1TIMER0_ADDRESS
+/* reload value when timer count to zero */
+#define TIMER_LOAD_VAL 0xFFFFFFFF
+/* Timer info */
+#ifdef CONFIG_SOCFPGA_VIRTUAL_TARGET
+#define CONFIG_SYS_TIMER_RATE 2400000
+#else
+#define CONFIG_SYS_TIMER_RATE 25000000
+#endif
+#define CONFIG_SYS_TIMER_COUNTER (CONFIG_SYS_TIMERBASE + 0x4)
+
+#define CONFIG_ENV_IS_NOWHERE
+
+/*
+ * SPL "Second Program Loader" aka Initial Software
+ */
+
+/* Enable building of SPL globally */
+#define CONFIG_SPL
+#define CONFIG_SPL_FRAMEWORK
+
+/* TEXT_BASE for linking the SPL binary */
+#define CONFIG_SPL_TEXT_BASE 0xFFFF0000
+
+/* Stack size for SPL */
+#define CONFIG_SPL_STACK_SIZE (4 * 1024)
+
+/* MALLOC size for SPL */
+#define CONFIG_SPL_MALLOC_SIZE (5 * 1024)
+
+#define CONFIG_SPL_SERIAL_SUPPORT
+#define CONFIG_SPL_BOARD_INIT
+
+#define CHUNKSZ_CRC32 (1 * 1024)
+
+#define CONFIG_CRC32_VERIFY
+
+/* Linker script for SPL */
+#define CONFIG_SPL_LDSCRIPT "arch/arm/cpu/armv7/socfpga/u-boot-spl.lds"
+
+/* Support for common/libcommon.o in SPL binary */
+#define CONFIG_SPL_LIBCOMMON_SUPPORT
+/* Support for lib/libgeneric.o in SPL binary */
+#define CONFIG_SPL_LIBGENERIC_SUPPORT
+
+#endif /* __CONFIG_H */
Code Review / kvmfornfv.git / blobdiff