mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-30 16:39:35 +00:00
70 lines
1.6 KiB
C
70 lines
1.6 KiB
C
/*
|
|
* Palm Tungsten|C Support
|
|
*
|
|
* Copyright (C) 2009-2010 Marek Vasut <marek.vasut@gmail.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.
|
|
*
|
|
* 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
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <command.h>
|
|
#include <serial.h>
|
|
#include <asm/io.h>
|
|
|
|
DECLARE_GLOBAL_DATA_PTR;
|
|
|
|
/*
|
|
* Miscelaneous platform dependent initialisations
|
|
*/
|
|
|
|
int board_init(void)
|
|
{
|
|
/* We have RAM, disable cache */
|
|
dcache_disable();
|
|
icache_disable();
|
|
|
|
/* Arch number of Palm Tungsten|C */
|
|
gd->bd->bi_arch_number = MACH_TYPE_PALMTC;
|
|
|
|
/* Adress of boot parameters */
|
|
gd->bd->bi_boot_params = 0xa0000100;
|
|
|
|
/* Set PWM for LCD */
|
|
writel(0x5f, PWM_CTRL1);
|
|
writel(0x3ff, PWM_PERVAL1);
|
|
writel(892, PWM_PWDUTY1);
|
|
|
|
return 0;
|
|
}
|
|
|
|
struct serial_device *default_serial_console(void)
|
|
{
|
|
return &serial_ffuart_device;
|
|
}
|
|
|
|
extern void pxa_dram_init(void);
|
|
int dram_init(void)
|
|
{
|
|
pxa_dram_init();
|
|
gd->ram_size = PHYS_SDRAM_1_SIZE;
|
|
return 0;
|
|
}
|
|
|
|
void dram_init_banksize(void)
|
|
{
|
|
gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
|
|
gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
|
|
}
|