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-rw-r--r--board/cradle/cradle.c225
1 files changed, 0 insertions, 225 deletions
diff --git a/board/cradle/cradle.c b/board/cradle/cradle.c
deleted file mode 100644
index 6d8d55570f..0000000000
--- a/board/cradle/cradle.c
+++ /dev/null
@@ -1,225 +0,0 @@
-/*
- * (C) Copyright 2002
- * Kyle Harris, Nexus Technologies, Inc. kharris@nexus-tech.net
- *
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.de>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * 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 <asm/arch/pxa-regs.h>
-#include <common.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-/* ------------------------------------------------------------------------- */
-
-
-/* local prototypes */
-void set_led (int led, int color);
-void error_code_halt (int code);
-int init_sio (int led, unsigned long base);
-inline void cradle_outb (unsigned short val, unsigned long base,
- unsigned long reg);
-inline unsigned char cradle_inb (unsigned long base, unsigned long reg);
-inline void sleep (int i);
-
-inline void
-/**********************************************************/
-sleep (int i)
-/**********************************************************/
-{
- while (i--) {
- udelay (1000000);
- }
-}
-
-void
-/**********************************************************/
-error_code_halt (int code)
-/**********************************************************/
-{
- while (1) {
- led_code (code, RED);
- sleep (1);
- led_code (0, OFF);
- sleep (1);
- }
-}
-
-void
-/**********************************************************/
-led_code (int code, int color)
-/**********************************************************/
-{
- int i;
-
- code &= 0xf; /* only 4 leds */
-
- for (i = 0; i < 4; i++) {
- if (code & (1 << i)) {
- set_led (i, color);
- } else {
- set_led (i, OFF);
- }
- }
-}
-
-void
-/**********************************************************/
-set_led (int led, int color)
-/**********************************************************/
-{
- int shift = led * 2;
- unsigned long mask = 0x3 << shift;
-
- CRADLE_LED_CLR_REG = mask; /* clear bits */
- CRADLE_LED_SET_REG = (color << shift); /* set bits */
- udelay (5000);
-}
-
-inline void
-/**********************************************************/
-cradle_outb (unsigned short val, unsigned long base, unsigned long reg)
-/**********************************************************/
-{
- *(volatile unsigned short *) (base + (reg * 2)) = val;
-}
-
-inline unsigned char
-/**********************************************************/
-cradle_inb (unsigned long base, unsigned long reg)
-/**********************************************************/
-{
- unsigned short val;
-
- val = *(volatile unsigned short *) (base + (reg * 2));
- return (val & 0xff);
-}
-
-int
-/**********************************************************/
-init_sio (int led, unsigned long base)
-/**********************************************************/
-{
- unsigned char val;
-
- set_led (led, YELLOW);
- val = cradle_inb (base, CRADLE_SIO_INDEX);
- val = cradle_inb (base, CRADLE_SIO_INDEX);
- if (val != 0) {
- set_led (led, RED);
- return -1;
- }
-
- /* map SCC2 to COM1 */
- cradle_outb (0x01, base, CRADLE_SIO_INDEX);
- cradle_outb (0x00, base, CRADLE_SIO_DATA);
-
- /* enable SCC2 extended regs */
- cradle_outb (0x40, base, CRADLE_SIO_INDEX);
- cradle_outb (0xa0, base, CRADLE_SIO_DATA);
-
- /* enable SCC2 clock multiplier */
- cradle_outb (0x51, base, CRADLE_SIO_INDEX);
- cradle_outb (0x04, base, CRADLE_SIO_DATA);
-
- /* enable SCC2 */
- cradle_outb (0x00, base, CRADLE_SIO_INDEX);
- cradle_outb (0x04, base, CRADLE_SIO_DATA);
-
- /* map SCC2 DMA to channel 0 */
- cradle_outb (0x4f, base, CRADLE_SIO_INDEX);
- cradle_outb (0x09, base, CRADLE_SIO_DATA);
-
- /* read ID from SIO to check operation */
- cradle_outb (0xe4, base, 0x3f8 + 0x3);
- val = cradle_inb (base, 0x3f8 + 0x0);
- if ((val & 0xf0) != 0x20) {
- set_led (led, RED);
- /* disable SCC2 */
- cradle_outb (0, base, CRADLE_SIO_INDEX);
- cradle_outb (0, base, CRADLE_SIO_DATA);
- return -1;
- }
- /* set back to bank 0 */
- cradle_outb (0, base, 0x3f8 + 0x3);
- set_led (led, GREEN);
- return 0;
-}
-
-/*
- * Miscelaneous platform dependent initialisations
- */
-
-int
-/**********************************************************/
-board_late_init (void)
-/**********************************************************/
-{
- return (0);
-}
-
-int
-/**********************************************************/
-board_init (void)
-/**********************************************************/
-{
- led_code (0xf, YELLOW);
-
- /* arch number of HHP Cradle */
- gd->bd->bi_arch_number = MACH_TYPE_HHP_CRADLE;
-
- /* adress of boot parameters */
- gd->bd->bi_boot_params = 0xa0000100;
-
- /* Init SIOs to enable SCC2 */
- udelay (100000); /* delay makes it look neat */
- init_sio (0, CRADLE_SIO1_PHYS);
- udelay (100000);
- init_sio (1, CRADLE_SIO2_PHYS);
- udelay (100000);
- init_sio (2, CRADLE_SIO3_PHYS);
- udelay (100000);
- set_led (3, GREEN);
-
- return 1;
-}
-
-int
-/**********************************************************/
-dram_init (void)
-/**********************************************************/
-{
- gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
- gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
- gd->bd->bi_dram[1].start = PHYS_SDRAM_2;
- gd->bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE;
- gd->bd->bi_dram[2].start = PHYS_SDRAM_3;
- gd->bd->bi_dram[2].size = PHYS_SDRAM_3_SIZE;
- gd->bd->bi_dram[3].start = PHYS_SDRAM_4;
- gd->bd->bi_dram[3].size = PHYS_SDRAM_4_SIZE;
-
- return (PHYS_SDRAM_1_SIZE +
- PHYS_SDRAM_2_SIZE +
- PHYS_SDRAM_3_SIZE +
- PHYS_SDRAM_4_SIZE );
-}
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