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/*
* Copyright (C) 2010 Albert ARIBAUD <albert.aribaud@free.fr>
*
* Based on original Kirkwood support which is
* (C) Copyright 2009
* Marvell Semiconductor <www.marvell.com>
* Written-by: Prafulla Wadaskar <prafulla@marvell.com>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301 USA
*/
#ifndef _CONFIG_EDMINIV2_H
#define _CONFIG_EDMINIV2_H
/*
* Version number information
*/
#define CONFIG_IDENT_STRING " EDMiniV2"
/*
* High Level Configuration Options (easy to change)
*/
#define CONFIG_MARVELL 1
#define CONFIG_ARM926EJS 1 /* Basic Architecture */
#define CONFIG_FEROCEON 1 /* CPU Core subversion */
#define CONFIG_ORION5X 1 /* SOC Family Name */
#define CONFIG_88F5182 1 /* SOC Name */
#define CONFIG_MACH_EDMINIV2 1 /* Machine type */
/*
* CLKs configurations
*/
#define CONFIG_SYS_HZ 1000
/*
* Board-specific values for Orion5x MPP low level init:
* - MPPs 12 to 15 are SATA LEDs (mode 5)
* - Others are GPIO/unused (mode 3 for MPP0, mode 5 for
* MPP16 to MPP19, mode 0 for others
*/
#define ORION5X_MPP0_7 0x00000003
#define ORION5X_MPP8_15 0x55550000
#define ORION5X_MPP16_23 0x00000000
/*
* Board-specific values for Orion5x GPIO low level init:
* - GPIO3 is input (RTC interrupt)
* - GPIO16 is Power LED control (0 = on, 1 = off)
* - GPIO17 is Power LED source select (0 = CPLD, 1 = GPIO16)
* - GPIO18 is Power Button status (0 = Released, 1 = Pressed)
* - Last GPIO is 26, further bits are supposed to be 0.
* Enable mask has ones for INPUT, 0 for OUTPUT.
* Default is LED ON.
*/
#define ORION5X_GPIO_OUT_ENABLE 0x03fcffff
#define ORION5X_GPIO_OUT_VALUE 0x03fcffff
/*
* NS16550 Configuration
*/
#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE (-4)
#define CONFIG_SYS_NS16550_CLK CONFIG_SYS_TCLK
#define CONFIG_SYS_NS16550_COM1 ORION5X_UART0_BASE
/*
* Serial Port configuration
* The following definitions let you select what serial you want to use
* for your console driver.
*/
#define CONFIG_CONS_INDEX 1 /*Console on UART0 */
#define CONFIG_BAUDRATE 115200
#define CONFIG_SYS_BAUDRATE_TABLE \
{ 9600, 19200, 38400, 57600, 115200, 230400, 460800, 921600 }
/*
* FLASH configuration
*/
#define CONFIG_SYS_FLASH_CFI
#define CONFIG_FLASH_CFI_DRIVER
#define CONFIG_FLASH_CFI_LEGACY
#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of flash banks */
#define CONFIG_SYS_MAX_FLASH_SECT 11 /* max num of sects on one chip */
#define CONFIG_SYS_FLASH_BASE 0xfff80000
#define CONFIG_SYS_FLASH_SECTSZ \
{16384, 8192, 8192, 32768, \
65536, 65536, 65536, 65536, 65536, 65536, 65536}
/* auto boot */
#define CONFIG_BOOTDELAY 3 /* default enable autoboot */
/*
* For booting Linux, the board info and command line data
* have to be in the first 8 MB of memory, since this is
* the maximum mapped by the Linux kernel during initialization.
*/
#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
#define CONFIG_INITRD_TAG 1 /* enable INITRD tag */
#define CONFIG_SETUP_MEMORY_TAGS 1 /* enable memory tag */
#define CONFIG_SYS_PROMPT "EDMiniV2> " /* Command Prompt */
#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buff Size */
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \
+sizeof(CONFIG_SYS_PROMPT) + 16) /* Print Buff */
/*
* Commands configuration - using default command set for now
*/
#include <config_cmd_default.h>
/*
* Disabling some default commands for staggered bring-up
*/
#undef CONFIG_CMD_BOOTD /* no bootd since no net */
#undef CONFIG_CMD_NET /* no net since no eth */
#undef CONFIG_CMD_NFS /* no NFS since no net */
/*
* Environment variables configurations
*/
#define CONFIG_ENV_IS_IN_FLASH 1
#define CONFIG_ENV_SECT_SIZE 0x2000 /* 16K */
#define CONFIG_ENV_SIZE 0x2000
#define CONFIG_ENV_OFFSET 0x4000 /* env starts here */
/*
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (1024 * 128) /* 128kB for malloc() */
/* size in bytes reserved for initial data */
#define CONFIG_SYS_GBL_DATA_SIZE 128
/*
* Other required minimal configurations
*/
#define CONFIG_CONSOLE_INFO_QUIET /* some code reduction */
#define CONFIG_ARCH_CPU_INIT /* call arch_cpu_init() */
#define CONFIG_ARCH_MISC_INIT /* call arch_misc_init() */
#define CONFIG_DISPLAY_CPUINFO /* Display cpu info */
#define CONFIG_NR_DRAM_BANKS 1
#define CONFIG_STACKSIZE 0x00100000
#define CONFIG_SYS_LOAD_ADDR 0x00800000
#define CONFIG_SYS_MEMTEST_START 0x00400000
#define CONFIG_SYS_MEMTEST_END 0x007fffff
#define CONFIG_SYS_RESET_ADDRESS 0xffff0000
#define CONFIG_SYS_MAXARGS 16
#endif /* _CONFIG_EDMINIV2_H */
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