CVS: blob/src/blob ra_alpha.c,NONE,1.1 Makefile.am,1.46,1.47

[Stefan E. <se...@us...>]

Update of /cvsroot/blob/blob/src/blob
In directory sc8-pr-cvs1:/tmp/cvs-serv10102/src/blob

Modified Files:
	Makefile.am 
Added Files:
	ra_alpha.c 
Log Message:
basic support for the RotAlign Alpha Base CPU Board


--- NEW FILE: ra_alpha.c ---
/*
 * ra_alpha.c: PT Rotalign alpha
 *
 * Based on csir_ims.c
 *
 * Copyright (C) 2003 Abraham van der Merwe <ab...@4d...>
 * Copyright (C) 2003 Stefan Eletzhofer <ste...@in...>
 *
 * 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
 */

#ifdef HAVE_CONFIG_H
# include <blob/config.h>
#endif

#include <blob/main.h>
#include <blob/arch.h>
#include <blob/errno.h>
#include <blob/error.h>
#include <blob/util.h>
#include <blob/reboot.h>
#include <blob/serial.h>
#include <blob/flash.h>
#include <blob/init.h>
#include <blob/command.h>
#include <blob/uucodec.h>
#include <blob/led.h>
#include <blob/partition.h>
#include <blob/time.h>

#define GPIO25_LED GPIO_bit(0)

static int led_state;
static int led_locked;

static void rt_alpha_led_on (void)
{
	if (!led_locked) {
		GPSR0 = GPIO25_LED;
		led_state = 1;
	}
}

static void rt_alpha_led_off (void)
{
	if (!led_locked) {
		GPCR0 = GPIO25_LED;
		led_state = 0;
	}
}

static void rt_alpha_led_toggle (void)
{
	if (led_state)
		rt_alpha_led_off ();
	else
		rt_alpha_led_on ();
}

static void rt_alpha_led_lock (void)
{
	led_locked = 1;
}

static void rt_alpha_led_unlock (void)
{
	led_locked = 0;
}

static void rt_alpha_init_driver (void)
{
	static led_driver_t rt_alpha_led_driver = {
		.led_on		= rt_alpha_led_on,
		.led_off	= rt_alpha_led_off,
		.led_toggle	= rt_alpha_led_toggle,
		.led_lock	= rt_alpha_led_lock,
		.led_unlock	= rt_alpha_led_unlock
	};
	static const flash_descriptor_t flash[] = {
		{
			.size		= 128 * 1024,
			.num		= 64,
			.lockable	= 1
		},
		{ /* NULL block */ }
	};
	static blob_partition_t partitions[] = {
		{
			.magic		= BLOB_DEFAULT_PART_TABLE_MAGIC,
			.next		= sizeof (blob_partition_t),
			.offset		= 0x00000000,
			.size		= BLOB_PART_SIZ_FULL
		}, {
			.magic		= BLOB_PART_VALID_MAGIC,
			.next		= sizeof (blob_partition_t),
			.offset		= BLOB_PART_OFS_APPEND,
			.size		= BLOB_FLASH_LEN,
			.name		= "blob",
			.mem_base	= BLOB_RAM_BASE
		}, {
			.magic		= BLOB_PART_VALID_MAGIC,
			.next		= sizeof (blob_partition_t),
			.offset		= BLOB_PART_OFS_APPEND,
			.size		= PARAM_FLASH_LEN,
			.name		= "param",
			.flags		= BLOB_PART_FLAG_PTABLE
		}, {
			.magic		= BLOB_PART_VALID_MAGIC,
			.next		= sizeof (blob_partition_t),
			.offset		= BLOB_PART_OFS_APPEND,
			.size		= KERNEL_FLASH_LEN,
			.name		= "kernel",
			.flags		= BLOB_PART_FLAG_EXEC,
			.mem_base	= KERNEL_RAM_BASE,
			.entry_point= KERNEL_RAM_BASE
		}, {
			.magic		= BLOB_PART_VALID_MAGIC,
			.next		= sizeof (blob_partition_t),
			.offset		= BLOB_PART_OFS_APPEND,
			.size		= RAMDISK_FLASH_LEN,
			.name		= "ramdisk",
			.flags		= BLOB_PART_FLAG_LOAD,
			.mem_base	= RAMDISK_RAM_BASE
		}, {
			.magic		= BLOB_PART_VALID_MAGIC,
			.next		= sizeof (blob_partition_t),
			.offset		= BLOB_PART_OFS_APPEND,
			.size		= BLOB_PART_SIZ_FULL,
			.name		= "jffs2",
			.flags		= BLOB_PART_FLAG_JFFS2
		}, {
			.magic		= BLOB_PART_LAST_MAGIC
		}
	};

	GPDR0 |= GPIO25_LED;

	flash_descriptors = flash;

	reboot_driver = &pxa_reboot_driver;
	serial_driver = &pxa_serial_driver;
	flash_driver = &intel32_flash_driver;
	led_driver = &rt_alpha_led_driver;
	timer_driver = &intelarm_timer_driver;

	default_partition_table = partitions;
	flash_partition_table = (blob_partition_t *) 0x00000000;
}

__initlist (rt_alpha_init_driver,INIT_LEVEL_DRIVER_SELECTION);


Index: Makefile.am
===================================================================
RCS file: /cvsroot/blob/blob/src/blob/Makefile.am,v
retrieving revision 1.46
retrieving revision 1.47
diff -u -d -r1.46 -r1.47
--- Makefile.am	4 Sep 2003 18:10:42 -0000	1.46
+++ Makefile.am	5 Nov 2003 10:09:45 -0000	1.47
@@ -86,7 +86,8 @@
 	xmodem.c \
 	accelent_sa.c assabet.c brutus.c badge4.c cep.c clart.c dafit.c frodo.c \
 	hackkit.c h3600.c idr.c jornada720.c lart.c miniprint.c nesa.c pleb.c \
-	ramses.c shannon.c smdk2500.c system3.c trizeps.c pxa_idp.c csir_ims.c
+	ramses.c shannon.c smdk2500.c system3.c trizeps.c pxa_idp.c csir_ims.c \
+	ra_alpha.c
 
 
 blob_rest_elf32_DEPENDENCIES = \