drop uboot-ifxmips, use uboot-lantiq instead

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@25294 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 0 insertions, 208 deletions

diff --git a/package/uboot-ifxmips/files/board/ifx/danube/danube.c b/package/uboot-ifxmips/files/board/ifx/danube/danube.c
deleted file mode 100644
index b6174ba6d8..0000000000
--- a/package/uboot-ifxmips/files/board/ifx/danube/danube.c
+++ /dev/null
@@ -1,208 +0,0 @@
-/*
- * (C) Copyright 2003
- * Wolfgang Denk, DENX Software Engineering, wd@denx.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 <common.h>
-#include <command.h>
-#include <asm/addrspace.h>
-#include <asm/danube.h>
-
-#ifdef DANUBE_USE_DDR_RAM
-long int initdram(int board_type)
-{
-	return (1024*1024*DANUBE_DDR_RAM_SIZE);
-}
-#else
-extern uint danube_get_cpuclk(void);
-
-static ulong max_sdram_size(void)     /* per Chip Select */
-{
-	/* The only supported SDRAM data width is 16bit.
-	 */
-#define CFG_DW	4
-
-	/* The only supported number of SDRAM banks is 4.
-	 */
-#define CFG_NB	4
-
-	ulong cfgpb0 = *DANUBE_SDRAM_MC_CFGPB0;
-	int   cols   = cfgpb0 & 0xF;
-	int   rows   = (cfgpb0 & 0xF0) >> 4;
-	ulong size   = (1 << (rows + cols)) * CFG_DW * CFG_NB;
-
-	return size;
-}
-
-/*
- * Check memory range for valid RAM. A simple memory test determines
- * the actually available RAM size between addresses `base' and
- * `base + maxsize'. 
- */
-
-static long int dram_size(long int *base, long int maxsize)
-{
-	volatile long int *addr;
-	ulong cnt, val;
-	ulong save[32];			/* to make test non-destructive */
-	unsigned char i = 0;
-
-	for (cnt = (maxsize / sizeof (long)) >> 1; cnt > 0; cnt >>= 1) {
-		addr = base + cnt;		/* pointer arith! */
-
-		save[i++] = *addr;
-		*addr = ~cnt;
-	}
-
-	/* write 0 to base address */
-	addr = base;
-	save[i] = *addr;
-	*addr = 0;
-
-	/* check at base address */
-	if ((val = *addr) != 0) {
-		*addr = save[i];
-		return (0);
-	}
-
-	for (cnt = 1; cnt < maxsize / sizeof (long); cnt <<= 1) {
-		addr = base + cnt;		/* pointer arith! */
-
-		val = *addr;
-		*addr = save[--i];
-
-		if (val != (~cnt)) {
-			return (cnt * sizeof (long));
-		}
-	}
-	return (maxsize);
-}
-
-long int initdram(int board_type)
-{
-	int   rows, cols, best_val = *DANUBE_SDRAM_MC_CFGPB0;
-	ulong size, max_size       = 0;
-	ulong our_address;
-
-	/* load t9 into our_address */	
-	asm volatile ("move %0, $25" : "=r" (our_address) :);
-
-	/* Can't probe for RAM size unless we are running from Flash.
-	 * find out whether running from DRAM or Flash.
-	 */
-	if (PHYSADDR(our_address) < PHYSADDR(PHYS_FLASH_1))
-	{
-		return max_sdram_size();
-	}
-
-	for (cols = 0x8; cols <= 0xC; cols++)
-	{
-		for (rows = 0xB; rows <= 0xD; rows++)
-		{
-			*DANUBE_SDRAM_MC_CFGPB0 = (0x14 << 8) |
-			                           (rows << 4) | cols;
-			size = dram_size((ulong *)CFG_SDRAM_BASE,
-			                                     max_sdram_size());
-
-			if (size > max_size)
-			{
-				best_val = *DANUBE_SDRAM_MC_CFGPB0;
-				max_size = size;
-			}
-		}
-	}
-
-	*DANUBE_SDRAM_MC_CFGPB0 = best_val;
-	return max_size;
-}
-#endif
-
-int checkboard (void)
-{
-	/*    No such register in Amazon */
-#if 0
-	unsigned long chipid = *AMAZON_MCD_CHIPID;
-	int part_num;
-
-	puts ("Board: AMAZON ");
-	part_num = AMAZON_MCD_CHIPID_PART_NUMBER_GET(chipid);
-	switch (part_num) {
-	case AMAZON_CHIPID_STANDARD:
-		printf ("Standard Version, ");
-		break;
-	case AMAZON_CHIPID_YANGTSE:
-		printf ("Yangtse Version, ");
-		break;
-	default:
-		printf ("Unknown Part Number 0x%x ", part_num);
-		break;
-	}
-
-	printf ("Chip V1.%ld, ", AMAZON_MCD_CHIPID_VERSION_GET(chipid));
-     
-
-	printf("CPU Speed %d MHz\n", danube_get_cpuclk()/1000000);
-	
-#endif
-	return 0;
-}
-
-
-/*
- * Disk On Chip (NAND) Millenium initialization.
- * The NAND lives in the CS2* space
- */
-#if (CONFIG_COMMANDS & CFG_CMD_NAND)
-extern void
-nand_probe(ulong physadr);
-
-#define AT91_SMARTMEDIA_BASE 0x40000000  /* physical address to access memory on NCS3 */
-void
-nand_init(void)
-{
-       	int devtype;
-	/* Configure EBU */
-//TODO: should we keep this?
-        //Set GPIO23 to be Flash CS1;
-	*DANUBE_GPIO_P1_ALTSEL0 = *DANUBE_GPIO_P1_ALTSEL0 | (1<<7);
-	*DANUBE_GPIO_P1_ALTSEL1 = *DANUBE_GPIO_P1_ALTSEL1 & ~(1<<7);
-	*DANUBE_GPIO_P1_DIR = *DANUBE_GPIO_P1_DIR | (1<<7) ;
-	*DANUBE_GPIO_P1_OD = *DANUBE_GPIO_P1_OD | (1<<7) ;
-	
-	*EBU_ADDR_SEL_1 = (NAND_BASE_ADDRESS&0x1fffff00)|0x31;
-	/* byte swap;minimum delay*/
-	*EBU_CON_1      = 0x40C155;
-	*EBU_NAND_CON   = 0x000005F3;
-
-	/* Set bus signals to inactive */
-	 NAND_READY_CLEAR;
-
-	 NAND_CE_CLEAR;
-         nand_probe(NAND_BASE_ADDRESS);
-
-
-
-	//nand_probe(AT91_SMARTMEDIA_BASE);
-}
-#endif
-
-
-