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/*
* (C) Copyright 2006-2008
* Texas Instruments, <www.ti.com>
* Nishanth Menon <x0nishan@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; 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.
*
*/
/**
* @file
* @brief SDP3430 Specific Board Initialization routines
*/
/**
* @page ti_SDP3430 Texas Instruments SDP3430
*
* SDP3430 from Texas Instruments as described here:
* http://www.ti.com/omap3430_devplatform
* This file provides initialization in two stages:
* @li boot time initialization - do basics required to get SDRAM working.
* This is run from SRAM - so no case constructs and global vars can be used.
* @li run time initialization - this is for the rest of the initializations
* such as flash, uart etc.
*
* Boot time initialization includes:
* @li SDRAM initialization.
* @li Pin Muxing relevant for SDP3430.
*
* Run time initialization includes
* @li serial @ref serial_ns16550.c driver device definition
*
* Originally from http://linux.omap.com/pub/bootloader/3430sdp/u-boot-v1.tar.gz
*/
#include <common.h>
#include <console.h>
#include <init.h>
#include <driver.h>
#include <io.h>
#include <ns16550.h>
#include <asm/armlinux.h>
#include <mach/omap3-silicon.h>
#include <mach/omap3-devices.h>
#include <mach/gpmc.h>
#include <errno.h>
/**
* @brief UART serial port initialization - remember to enable COM clocks in arch
*
* @return result of device registration
*/
static int sdp3430_console_init(void)
{
barebox_set_model("Texas Instruments SDP343x");
barebox_set_hostname("sdp343x");
omap3_add_uart3();
return 0;
}
console_initcall(sdp3430_console_init);
static int sdp3430_mem_init(void)
{
omap_add_ram0(SZ_128M);
return 0;
}
mem_initcall(sdp3430_mem_init);
static int sdp3430_devices_init(void)
{
#ifdef CONFIG_OMAP_GPMC
/* WP is made high and WAIT1 active Low */
gpmc_generic_init(0x10);
#endif
return 0;
}
device_initcall(sdp3430_devices_init);
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