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/*
* ti814x_evm.h
*
* Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
*
* 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 version 2.
*
* This program is distributed "as is" WITHOUT ANY WARRANTY of any
* kind, whether express or implied; without even the implied warranty
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#ifndef __CONFIG_TI814X_EVM_H
#define __CONFIG_TI814X_EVM_H
#include <asm/arch/omap.h>
/* commands to include */
#define CONFIG_EXTRA_ENV_SETTINGS \
"loadaddr=0x80200000\0" \
"fdtaddr=0x80F80000\0" \
"rdaddr=0x81000000\0" \
"bootfile=/boot/uImage\0" \
"fdtfile=\0" \
"console=ttyO0,115200n8\0" \
"optargs=\0" \
"mmcdev=0\0" \
"mmcroot=/dev/mmcblk0p2 ro\0" \
"mmcrootfstype=ext4 rootwait\0" \
"ramroot=/dev/ram0 rw ramdisk_size=65536 initrd=${rdaddr},64M\0" \
"ramrootfstype=ext2\0" \
"mmcargs=setenv bootargs console=${console} " \
"${optargs} " \
"root=${mmcroot} " \
"rootfstype=${mmcrootfstype}\0" \
"bootenv=uEnv.txt\0" \
"loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
"importbootenv=echo Importing environment from mmc ...; " \
"env import -t $loadaddr $filesize\0" \
"ramargs=setenv bootargs console=${console} " \
"${optargs} " \
"root=${ramroot} " \
"rootfstype=${ramrootfstype}\0" \
"loadramdisk=fatload mmc ${mmcdev} ${rdaddr} ramdisk.gz\0" \
"loaduimagefat=fatload mmc ${mmcdev} ${loadaddr} ${bootfile}\0" \
"loaduimage=ext2load mmc ${mmcdev}:2 ${loadaddr} ${bootfile}\0" \
"mmcboot=echo Booting from mmc ...; " \
"run mmcargs; " \
"bootm ${loadaddr}\0" \
"ramboot=echo Booting from ramdisk ...; " \
"run ramargs; " \
"bootm ${loadaddr}\0" \
"fdtfile=ti814x-evm.dtb\0" \
/* Clock Defines */
#define V_OSCK 24000000 /* Clock output from T2 */
#define V_SCLK (V_OSCK >> 1)
/* Console I/O Buffer Size */
/**
* Physical Memory Map
*/
#define PHYS_DRAM_1_SIZE 0x20000000 /* 512MB */
#define CONFIG_MAX_RAM_BANK_SIZE (1024 << 20) /* 1024MB */
#define CONFIG_SYS_SDRAM_BASE 0x80000000
/**
* Platform/Board specific defs
*/
#define CONFIG_SYS_TIMERBASE 0x4802E000
/* NS16550 Configuration */
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE (-4)
#define CONFIG_SYS_NS16550_CLK (48000000)
#define CONFIG_SYS_NS16550_COM1 0x48020000 /* Base EVM has UART0 */
/* CPU */
/* Defines for SPL */
#define CONFIG_SYS_SPI_U_BOOT_SIZE 0x40000
/*
* 1MB into the SDRAM to allow for SPL's bss at the beginning of SDRAM
* 64 bytes before this address should be set aside for u-boot.img's
* header. That is 0x800FFFC0--0x80800000 should not be used for any
* other needs.
*/
/*
* Since SPL did pll and ddr initialization for us,
* we don't need to do it twice.
*/
/* Ethernet */
#define CONFIG_PHY_ET1011C_TX_CLK_FIX
#endif /* ! __CONFIG_TI814X_EVM_H */
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