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/*
* (C) Copyright 2005 2N TELEKOMUNIKACE, Ladislav Michl
*
* Configuation settings for the TI OMAP NetStar board.
*
* 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., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#ifndef __CONFIG_H
#define __CONFIG_H
#include <configs/omap1510.h>
#define CONFIG_ARM925T 1 /* This is an arm925t CPU */
#define CONFIG_OMAP 1 /* in a TI OMAP core */
#define CONFIG_OMAP1510 1 /* which is in a 5910 */
/* Input clock of PLL */
#define CONFIG_SYS_CLK_FREQ 150000000 /* 150MHz */
#define CONFIG_XTAL_FREQ 12000000 /* 12MHz */
#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
#define CONFIG_MISC_INIT_R /* There is nothing to really init */
#define BOARD_LATE_INIT /* but we flash the LEDs here */
#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
#define CONFIG_SETUP_MEMORY_TAGS 1
#define CONFIG_INITRD_TAG 1
#define CONFIG_SILENT_CONSOLE 1 /* enable silent startup */
#define CONFIG_SYS_CONSOLE_INFO_QUIET
/*
* Physical Memory Map
*/
#define CONFIG_NR_DRAM_BANKS 1
#define PHYS_SDRAM_1 0x10000000
#define PHYS_SDRAM_1_SIZE (64 * 1024 * 1024)
#define PHYS_FLASH_1 0x00000000
#define CONFIG_SYS_MONITOR_BASE PHYS_FLASH_1
#define CONFIG_SYS_MONITOR_LEN (256 * 1024)
/*
* Environment settings
*/
#define CONFIG_ENV_IS_IN_FLASH
#define CONFIG_ENV_ADDR 0x4000
#define CONFIG_ENV_SIZE (8 * 1024)
#define CONFIG_ENV_SECT_SIZE (8 * 1024)
#define CONFIG_ENV_ADDR_REDUND 0x6000
#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
#define CONFIG_ENV_OVERWRITE
/*
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024)
/*
* The stack size is set up in start.S using the settings below
*/
#define CONFIG_STACKSIZE (1 * 1024 * 1024)
/*
* Hardware drivers
*/
#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE (-4)
#define CONFIG_SYS_NS16550_CLK (CONFIG_XTAL_FREQ)
#define CONFIG_SYS_NS16550_COM1 OMAP1510_UART1_BASE
#define CONFIG_NET_MULTI
#define CONFIG_SMC91111
#define CONFIG_SMC91111_BASE 0x04000300
#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
#define CONFIG_SYS_MAX_FLASH_BANKS 1
#define CONFIG_SYS_MAX_FLASH_SECT 19
#define CONFIG_SYS_FLASH_CFI
#define CONFIG_FLASH_CFI_DRIVER
#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
#define CONFIG_FLASH_CFI_LEGACY
#define CONFIG_SYS_FLASH_LEGACY_512Kx16
#define CONFIG_SYS_MAX_NAND_DEVICE 1
#define CONFIG_SYS_NAND_BASE 0x04000000 + (2 << 23)
#define NAND_ALLOW_ERASE_ALL 1
#define CONFIG_HARD_I2C
#define CONFIG_SYS_I2C_SPEED 100000
#define CONFIG_SYS_I2C_SLAVE 1
#define CONFIG_DRIVER_OMAP1510_I2C
#define CONFIG_RTC_DS1307
#define CONFIG_SYS_I2C_RTC_ADDR 0x68
#define CONFIG_CONS_INDEX 1
#define CONFIG_BAUDRATE 115200
#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
/*
* Partitions (mtdparts command line support)
*/
#define CONFIG_CMD_MTDPARTS
#define CONFIG_MTD_DEVICE
#define CONFIG_FLASH_CFI_MTD
#define MTDIDS_DEFAULT "nor0=physmap-flash.0,nand0=gen_nand.0"
#define MTDPARTS_DEFAULT "mtdparts=" \
"physmap-flash.0:8k@16k(env),8k(r_env),448k@576k(u-boot);" \
"gen_nand.0:4M(kernel0),40M(rootfs0),4M(kernel1),40M(rootfs1),-(data)"
/*
* Command line configuration
*/
#define CONFIG_CMD_BDI
#define CONFIG_CMD_BOOTD
#define CONFIG_CMD_DATE
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_SAVEENV
#define CONFIG_CMD_FLASH
#define CONFIG_CMD_IMI
#define CONFIG_CMD_LOADB
#define CONFIG_CMD_MEMORY
#define CONFIG_CMD_NAND
#define CONFIG_CMD_NET
#define CONFIG_CMD_PING
#define CONFIG_CMD_RUN
/*
* BOOTP options
*/
#define CONFIG_BOOTP_SUBNETMASK
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_BOOTP_HOSTNAME
#define CONFIG_BOOTP_BOOTPATH
#define CONFIG_LOOPW
#define CONFIG_BOOTDELAY 3
#define CONFIG_ZERO_BOOTDELAY_CHECK /* allow to break in always */
#undef CONFIG_BOOTARGS /* the boot command will set bootargs*/
#define CONFIG_SYS_AUTOLOAD "n" /* No autoload */
#define CONFIG_BOOTCOMMAND "run fboot"
#define CONFIG_PREBOOT "run setup"
#define CONFIG_EXTRA_ENV_SETTINGS \
"autostart=yes\0" \
"ospart=0\0" \
"setup=setenv bootargs console=ttyS0,$baudrate $mtdparts\0" \
"setpart=" \
"if test -n $swapos; then " \
"setenv swapos; saveenv; " \
"if test $ospart -eq 0; then " \
"setenv ospart 1; " \
"else " \
"setenv ospart 0; " \
"fi; " \
"fi\0" \
"nfsargs=setenv bootargs $bootargs " \
"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname::off " \
"nfsroot=$rootpath root=/dev/nfs\0" \
"flashargs=run setpart;setenv bootargs $bootargs " \
"root=mtd:rootfs$ospart ro " \
"rootfstype=jffs2\0" \
"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname::off\0" \
"fboot=run flashargs;nboot kernel$ospart\0" \
"nboot=bootp;run nfsargs;tftp\0"
#if 0 /* feel free to disable for development */
#define CONFIG_AUTOBOOT_KEYED /* Enable password protection */
#define CONFIG_AUTOBOOT_PROMPT \
"\nNetStar PBX - boot in %d secs...\n", bootdelay
#define CONFIG_AUTOBOOT_DELAY_STR "." /* 1st "password" */
#endif
/*
* Miscellaneous configurable options
*/
#define CONFIG_SYS_LONGHELP
#define CONFIG_SYS_PROMPT "# "
#define CONFIG_SYS_CBSIZE 256
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
sizeof(CONFIG_SYS_PROMPT) + 16)
#define CONFIG_SYS_MAXARGS 16
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
#define CONFIG_SYS_HUSH_PARSER
#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
#define CONFIG_AUTO_COMPLETE
#define CONFIG_SYS_MEMTEST_START PHYS_SDRAM_1
#define CONFIG_SYS_MEMTEST_END PHYS_SDRAM_1 + PHYS_SDRAM_1_SIZE - \
(CONFIG_SYS_MONITOR_LEN + CONFIG_SYS_MALLOC_LEN + CONFIG_STACKSIZE)
#define CONFIG_SYS_LOAD_ADDR (PHYS_SDRAM_1 + 0x400000)
/* The 1510 has 3 timers, they can be driven by the RefClk (12MHz) or by DPLL1.
* This time is further subdivided by a local divisor.
*/
#define CONFIG_SYS_TIMERBASE OMAP1510_TIMER1_BASE
#define CONFIG_SYS_PTV 7
#define CONFIG_SYS_HZ 1000
#define OMAP5910_DPLL_DIV 1
#define OMAP5910_DPLL_MUL \
((CONFIG_SYS_CLK_FREQ * (1 << OMAP5910_DPLL_DIV)) / CONFIG_XTAL_FREQ)
#define OMAP5910_ARM_PER_DIV 2 /* CKL/4 */
#define OMAP5910_LCD_DIV 2 /* CKL/4 */
#define OMAP5910_ARM_DIV 0 /* CKL/1 */
#define OMAP5910_DSP_DIV 0 /* CKL/1 */
#define OMAP5910_TC_DIV 1 /* CKL/2 */
#define OMAP5910_DSP_MMU_DIV 1 /* CKL/2 */
#define OMAP5910_ARM_TIM_SEL 1 /* CKL used for MPU timers */
#define OMAP5910_ARM_EN_CLK 0x03d6 /* 0000 0011 1101 0110b */
#define OMAP5910_ARM_CKCTL ((OMAP5910_ARM_PER_DIV) | \
(OMAP5910_LCD_DIV << 2) | \
(OMAP5910_ARM_DIV << 4) | \
(OMAP5910_DSP_DIV << 6) | \
(OMAP5910_TC_DIV << 8) | \
(OMAP5910_DSP_MMU_DIV << 10) | \
(OMAP5910_ARM_TIM_SEL << 12))
#endif /* __CONFIG_H */
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