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/*
* Copyright (C) 2008 Texas Instruments, Inc <www.ti.com>
*
* Based on davinci_dvevm.h. Original Copyrights follow:
*
* Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
*
* 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., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#ifndef __CONFIG_H
#define __CONFIG_H
#include <asm/sizes.h>
#include <asm/arch/hardware.h>
#include <asm/arch/clock.h>
/* Architecture, CPU, etc */
#define CONFIG_ARM1176
#define CONFIG_TNETV107X
#define CONFIG_TNETV107X_EVM
#define CONFIG_ARCH_CPU_INIT
#define CONFIG_SYS_UBOOT_BASE CONFIG_SYS_TEXT_BASE
#define CONFIG_DISABLE_TCM
#define CONFIG_PERIPORT_REMAP
#define CONFIG_PERIPORT_BASE 0x2000000
#define CONFIG_PERIPORT_SIZE 0x10
#define CONFIG_SYS_CLK_FREQ clk_get_rate(TNETV107X_LPSC_ARM)
#define CONFIG_SYS_TIMERBASE TNETV107X_TIMER0_BASE
#define CONFIG_SYS_HZ_CLOCK clk_get_rate(TNETV107X_LPSC_TIMER0)
#define CONFIG_SYS_HZ 1000
#define CONFIG_PLL_SYS_EXT_FREQ 25000000
#define CONFIG_PLL_TDM_EXT_FREQ 19200000
#define CONFIG_PLL_ETH_EXT_FREQ 25000000
/* Memory Info */
#define CONFIG_SYS_MALLOC_LEN (0x10000 + 1*1024*1024)
#define PHYS_SDRAM_1 TNETV107X_DDR_EMIF_DATA_BASE
#define PHYS_SDRAM_1_SIZE 0x04000000
#define CONFIG_SYS_MEMTEST_START PHYS_SDRAM_1
#define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1 + 16*1024*1024)
#define CONFIG_NR_DRAM_BANKS 1
#define CONFIG_STACKSIZE (256*1024)
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
#define CONFIG_SYS_INIT_RAM_SIZE 0x1000
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + \
CONFIG_SYS_INIT_RAM_SIZE - \
GENERATED_GBL_DATA_SIZE)
/* Serial Driver Info */
#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE -4
#define CONFIG_SYS_NS16550_COM1 TNETV107X_UART1_BASE
#define CONFIG_SYS_NS16550_CLK clk_get_rate(TNETV107X_LPSC_UART1)
#define CONFIG_CONS_INDEX 1
#define CONFIG_BAUDRATE 115200
#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
/* Flash and environment info */
#define CONFIG_SYS_NO_FLASH
#define CONFIG_ENV_IS_IN_NAND
#define CONFIG_NAND_DAVINCI
#define CONFIG_ENV_SIZE (SZ_128K)
#define CONFIG_SYS_NAND_HW_ECC
#define CONFIG_SYS_NAND_1BIT_ECC
#define CONFIG_SYS_NAND_CS 2
#define CONFIG_SYS_NAND_USE_FLASH_BBT
#define CONFIG_SYS_NAND_BASE TNETV107X_ASYNC_EMIF_DATA_CE0_BASE
#define CONFIG_SYS_CLE_MASK 0x10
#define CONFIG_SYS_ALE_MASK 0x8
#define CONFIG_SYS_MAX_NAND_DEVICE 1
#define CONFIG_MTD_PARTITIONS
#define CONFIG_CMD_MTDPARTS
#define CONFIG_MTD_DEVICE
#define CONFIG_JFFS2_NAND
#define NAND_MAX_CHIPS 1
#define CONFIG_ENV_OFFSET 0x180000
/*
* davinci_nand is a bit of a misnomer since this particular EMIF block is
* commonly used across multiple TI devices. Unfortunately, this misnomer
* (amongst others) carries forward into the kernel too. Consequently, if we
* use a different device name here, the mtdparts variable won't be usable as
* a kernel command-line argument.
*/
#define MTDIDS_DEFAULT "nand0=davinci_nand.0"
#define MTDPARTS_DEFAULT "mtdparts=davinci_nand.0:" \
"1536k(uboot)ro," \
"128k(params)ro," \
"4m(kernel)," \
"-(filesystem)"
/* General U-Boot configuration */
#define CONFIG_BOOTFILE "uImage"
#define CONFIG_SYS_PROMPT "U-Boot > "
#define CONFIG_SYS_CBSIZE 1024
#define CONFIG_SYS_MAXARGS 64
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
#define CONFIG_VERSION_VARIABLE
#define CONFIG_AUTO_COMPLETE
#define CONFIG_SYS_HUSH_PARSER
#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
#define CONFIG_CMDLINE_EDITING
#define CONFIG_SYS_LONGHELP
#define CONFIG_CRC32_VERIFY
#define CONFIG_MX_CYCLIC
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
sizeof(CONFIG_SYS_PROMPT) + 16)
#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_MEMTEST_START + \
0x700000)
#define LINUX_BOOT_PARAM_ADDR (CONFIG_SYS_MEMTEST_START + 0x100)
#define CONFIG_CMDLINE_TAG
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_BOOTARGS "mem=32M console=ttyS1,115200n8 " \
"root=/dev/mmcblk0p1 rw noinitrd"
#define CONFIG_BOOTCOMMAND ""
#define CONFIG_BOOTDELAY 1
#define CONFIG_CMD_BDI
#define CONFIG_CMD_BOOTD
#define CONFIG_CMD_CONSOLE
#define CONFIG_CMD_ECHO
#define CONFIG_CMD_EDITENV
#define CONFIG_CMD_IMI
#define CONFIG_CMD_ITEST
#define CONFIG_CMD_LOADB
#define CONFIG_CMD_LOADS
#define CONFIG_CMD_MEMORY
#define CONFIG_CMD_MISC
#define CONFIG_CMD_RUN
#define CONFIG_CMD_SAVEENV
#define CONFIG_CMD_SOURCE
#define CONFIG_CMD_ENV
#define CONFIG_CMD_ASKENV
#define CONFIG_CMD_SAVES
#define CONFIG_CMD_MEMORY
#define CONFIG_CMD_NAND
#define CONFIG_CMD_JFFS2
#endif /* __CONFIG_H */
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