mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-19 19:28:36 +00:00
f232950f82
Remove platform CONFIG_SYS_HZ definition for configs a-z*. Signed-off-by: Rob Herring <rob.herring@calxeda.com>
135 lines
3.9 KiB
C
135 lines
3.9 KiB
C
/*
|
|
* (C) Copyright 2005, Psyent Corporation <www.psyent.com>
|
|
* Scott McNutt <smcnutt@psyent.com>
|
|
* (C) Copyright 2010, Thomas Chou <thomas@wytron.com.tw>
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#ifndef __CONFIG_H
|
|
#define __CONFIG_H
|
|
|
|
/*
|
|
* BOARD/CPU
|
|
*/
|
|
#include "../board/altera/nios2-generic/custom_fpga.h" /* fpga parameters */
|
|
#define CONFIG_BOARD_NAME "nios2-generic" /* custom board name */
|
|
#define CONFIG_BOARD_EARLY_INIT_F /* enable early board-spec. init */
|
|
#define CONFIG_SYS_NIOS_SYSID_BASE CONFIG_SYS_SYSID_BASE
|
|
|
|
/*
|
|
* SERIAL
|
|
*/
|
|
#define CONFIG_ALTERA_UART
|
|
#if defined(CONFIG_ALTERA_JTAG_UART)
|
|
# define CONFIG_SYS_NIOS_CONSOLE CONFIG_SYS_JTAG_UART_BASE
|
|
#else
|
|
# define CONFIG_SYS_NIOS_CONSOLE CONFIG_SYS_UART_BASE
|
|
#endif
|
|
|
|
#define CONFIG_ALTERA_JTAG_UART_BYPASS
|
|
#define CONFIG_SYS_NIOS_FIXEDBAUD
|
|
#define CONFIG_BAUDRATE CONFIG_SYS_UART_BAUD
|
|
#define CONFIG_SYS_BAUDRATE_TABLE {CONFIG_BAUDRATE}
|
|
#define CONFIG_SYS_CONSOLE_INFO_QUIET /* Suppress console info */
|
|
|
|
/*
|
|
* TIMER
|
|
*/
|
|
#define CONFIG_SYS_LOW_RES_TIMER
|
|
#define CONFIG_SYS_NIOS_TMRBASE CONFIG_SYS_TIMER_BASE
|
|
#define CONFIG_SYS_NIOS_TMRIRQ CONFIG_SYS_TIMER_IRQ
|
|
#define CONFIG_SYS_NIOS_TMRMS 10 /* Desired period (msec)*/
|
|
#define CONFIG_SYS_NIOS_TMRCNT \
|
|
(CONFIG_SYS_NIOS_TMRMS * (CONFIG_SYS_TIMER_FREQ / 1000) - 1)
|
|
|
|
/*
|
|
* STATUS LED
|
|
*/
|
|
#define CONFIG_ALTERA_PIO
|
|
#define CONFIG_SYS_ALTERA_PIO_NUM 1
|
|
#define CONFIG_SYS_ALTERA_PIO_GPIO_NUM LED_PIO_WIDTH
|
|
|
|
#define CONFIG_STATUS_LED /* Enable status driver */
|
|
#define CONFIG_BOARD_SPECIFIC_LED
|
|
#define CONFIG_GPIO_LED /* Enable GPIO LED driver */
|
|
#define CONFIG_GPIO /* Enable GPIO driver */
|
|
|
|
#define STATUS_LED_BIT 0 /* Bit-0 on GPIO */
|
|
#define STATUS_LED_STATE 1 /* Blinking */
|
|
#define STATUS_LED_PERIOD (500 / CONFIG_SYS_NIOS_TMRMS) /* 500 msec */
|
|
|
|
/*
|
|
* BOOTP options
|
|
*/
|
|
#define CONFIG_BOOTP_BOOTFILESIZE
|
|
#define CONFIG_BOOTP_BOOTPATH
|
|
#define CONFIG_BOOTP_GATEWAY
|
|
#define CONFIG_BOOTP_HOSTNAME
|
|
|
|
/*
|
|
* Command line configuration.
|
|
*/
|
|
#include <config_cmd_default.h>
|
|
#undef CONFIG_CMD_BOOTD
|
|
#undef CONFIG_CMD_FPGA
|
|
#undef CONFIG_CMD_IMLS
|
|
#undef CONFIG_CMD_ITEST
|
|
#undef CONFIG_CMD_NFS
|
|
#undef CONFIG_CMD_SETGETDCR
|
|
#undef CONFIG_CMD_XIMG
|
|
|
|
#ifdef CONFIG_CMD_NET
|
|
# define CONFIG_CMD_DHCP
|
|
# define CONFIG_CMD_PING
|
|
#endif
|
|
|
|
/*
|
|
* ENVIRONMENT -- Put environment in sector CONFIG_SYS_MONITOR_LEN above
|
|
* CONFIG_SYS_RESET_ADDR, since we assume the monitor is stored at the
|
|
* reset address, no? This will keep the environment in user region
|
|
* of flash. NOTE: the monitor length must be multiple of sector size
|
|
* (which is common practice).
|
|
*/
|
|
#define CONFIG_ENV_IS_IN_FLASH
|
|
|
|
#define CONFIG_ENV_SIZE 0x10000 /* 64k, 1 sector */
|
|
#define CONFIG_ENV_OVERWRITE /* Serial change Ok */
|
|
#define CONFIG_ENV_ADDR ((CONFIG_SYS_RESET_ADDR + \
|
|
CONFIG_SYS_MONITOR_LEN) | \
|
|
CONFIG_SYS_FLASH_BASE)
|
|
|
|
/*
|
|
* MEMORY ORGANIZATION
|
|
* -Monitor at top of sdram.
|
|
* -The heap is placed below the monitor
|
|
* -The stack is placed below the heap (&grows down).
|
|
*/
|
|
#define CONFIG_MONITOR_IS_IN_RAM
|
|
#define CONFIG_SYS_MONITOR_LEN 0x40000 /* Reserve 256k */
|
|
#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_SDRAM_BASE + \
|
|
CONFIG_SYS_SDRAM_SIZE - \
|
|
CONFIG_SYS_MONITOR_LEN)
|
|
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 0x20000)
|
|
#define CONFIG_SYS_MALLOC_BASE (CONFIG_SYS_MONITOR_BASE - \
|
|
CONFIG_SYS_MALLOC_LEN)
|
|
#define CONFIG_SYS_INIT_SP CONFIG_SYS_MALLOC_BASE
|
|
|
|
/*
|
|
* MISC
|
|
*/
|
|
#define CONFIG_SYS_LONGHELP /* Provide extended help */
|
|
#define CONFIG_SYS_CBSIZE 256 /* Console I/O buf size */
|
|
#define CONFIG_SYS_MAXARGS 16 /* Max command args */
|
|
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Bootarg buf size */
|
|
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
|
|
sizeof(CONFIG_SYS_PROMPT) + \
|
|
16) /* Print buf size */
|
|
#define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_SDRAM_BASE
|
|
#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
|
|
#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_INIT_SP - 0x20000)
|
|
#define CONFIG_CMDLINE_EDITING
|
|
|
|
#define CONFIG_SYS_HUSH_PARSER
|
|
|
|
#endif /* __CONFIG_H */
|