arm: arm925t: remove SX1 board

[karo-tx-uboot.git] / board / sx1 / sx1.c

diff --git a/board/sx1/sx1.c b/board/sx1/sx1.c
deleted file mode 100644 (file)
index aaef76e..0000000
--- a/board/sx1/sx1.c
+++ /dev/null
@@ -1,123 +0,0 @@
-/*
- * (C) Copyright 2004
- * Wolfgang Denk, DENX Software Engineering, <wd@denx.de>
- *
- * (C) Copyright 2003
- * Texas Instruments, <www.ti.com>
- * Kshitij Gupta <Kshitij@ti.com>
- *
- * 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 <common.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-static void flash__init (void);
-static void ether__init (void);
-
-static inline void delay (unsigned long loops)
-{
-       __asm__ volatile ("1:\n"
-                         "subs %0, %1, #1\n"
-                         "bne 1b":"=r" (loops):"0" (loops));
-}
-
-/*
- * Miscellaneous platform dependent initialisations
- */
-
-int board_init (void)
-{
-       /* arch number of SX1 Board */
-       gd->bd->bi_arch_number = MACH_TYPE_SX1;
-
-       /* adress of boot parameters */
-       gd->bd->bi_boot_params = 0x10000100;
-
-/* kk - this speeds up your boot a quite a bit.         However to make it
- *  work, you need make sure your kernel startup flush bug is fixed.
- *  ... rkw ...
- */
-       icache_enable ();
-
-       flash__init ();
-       ether__init ();
-       return 0;
-}
-
-
-int misc_init_r (void)
-{
-       /* volatile ushort *gdir = (ushort *) (GPIO_DIR_CONTROL_REG); */
-       /* volatile ushort *mdir = (ushort *) (MPUIO_DIR_CONTROL_REG); */
-
-       /* setup gpio direction to match board (no floats!) */
-       /**gdir = 0xCFF9; */
-       /**mdir = 0x103F; */
-
-       return (0);
-}
-
-/******************************
- Routine:
- Description:
-******************************/
-static void flash__init (void)
-{
-#define CS0_CHIP_SELECT_REG 0xfffecc10
-#define CS3_CHIP_SELECT_REG 0xfffecc1c
-#define EMIFS_GlB_Config_REG 0xfffecc0c
-
-       unsigned int regval;
-
-       regval = *((volatile unsigned int *) EMIFS_GlB_Config_REG);
-       regval = regval | 0x0001;       /* Turn off write protection for flash devices. */
-       if (regval & 0x0002) {
-               regval = regval & 0xfffd;       /* Swap CS0 and CS3 so that flash is visible at 0x0 and eeprom at 0x0c000000. */
-               /* If, instead, you want to reference flash at 0x0c000000, then it seemed the following were necessary. */
-               /* *((volatile unsigned int *)CS0_CHIP_SELECT_REG) = 0x202090; / * Overrides head.S setting of 0x212090 */
-               /* *((volatile unsigned int *)CS3_CHIP_SELECT_REG) = 0x202090; / * Let's flash chips be fully functional. */
-       }
-       *((volatile unsigned int *) EMIFS_GlB_Config_REG) = regval;
-}
-
-
-/******************************
- Routine:
- Description:
-******************************/
-static void ether__init (void)
-{
-#define ETH_CONTROL_REG 0x0800000b
-       /* take the Ethernet controller out of reset and wait
-        * for the EEPROM load to complete.
-        */
-       *((volatile unsigned char *) ETH_CONTROL_REG) &= ~0x01;
-       udelay (3);
-}
-
-
-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;
-}