/* * 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> #include <asm/arch/pxa.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; } int dram_init(void) { pxa2xx_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; }