From aaa2a2fc9b81e0619da85244f5e9193a0a60003a Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Sun, 18 Jul 2010 05:23:19 +0200 Subject: PXA: Palm Tungsten|C Support This patch adds support for the Palm Tungsten|C PXA255 board. The support includes: - LCD - MMC - UART - NOR Signed-off-by: Marek Vasut --- board/palmtc/palmtc.c | 59 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 59 insertions(+) create mode 100644 board/palmtc/palmtc.c (limited to 'board/palmtc/palmtc.c') diff --git a/board/palmtc/palmtc.c b/board/palmtc/palmtc.c new file mode 100644 index 0000000..04cb33e --- /dev/null +++ b/board/palmtc/palmtc.c @@ -0,0 +1,59 @@ +/* + * Palm Tungsten|C Support + * + * Copyright (C) 2009-2010 Marek Vasut + * + * 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 +#include +#include +#include + +DECLARE_GLOBAL_DATA_PTR; + +/* + * Miscelaneous platform dependent initialisations + */ + +int board_init(void) +{ + /* 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) +{ + gd->bd->bi_dram[0].start = PHYS_SDRAM_1; + gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE; + return 0; +} -- cgit v1.1