ARM: remove broken "sbc2410x" board
authorWolfgang Denk <wd@denx.de>
Fri, 26 Aug 2011 02:25:39 +0000 (02:25 +0000)
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>
Sun, 4 Sep 2011 09:36:14 +0000 (11:36 +0200)
Signed-off-by: Wolfgang Denk <wd@denx.de>
MAKEALL
board/sbc2410x/Makefile [deleted file]
board/sbc2410x/config.mk [deleted file]
board/sbc2410x/flash.c [deleted file]
board/sbc2410x/lowlevel_init.S [deleted file]
board/sbc2410x/sbc2410x.c [deleted file]
boards.cfg
doc/README.scrapyard
include/configs/sbc2410x.h [deleted file]

diff --git a/MAKEALL b/MAKEALL
index ce987e89ccd0df9168f7789aa4adb146d955aff9..a485b95b7d9a9b6505fbf627c48d7651801565ee 100755 (executable)
--- a/MAKEALL
+++ b/MAKEALL
@@ -338,7 +338,6 @@ LIST_ARM9="                 \
        openrd_ultimate         \
        portl2                  \
        rd6281a                 \
-       sbc2410x                \
        scb9328                 \
        sheevaplug              \
        smdk2400                \
diff --git a/board/sbc2410x/Makefile b/board/sbc2410x/Makefile
deleted file mode 100644 (file)
index 2b3b781..0000000
+++ /dev/null
@@ -1,51 +0,0 @@
-#
-# (C) Copyright 2000-2006
-# 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 $(TOPDIR)/config.mk
-
-LIB    = $(obj)lib$(BOARD).o
-
-COBJS  := sbc2410x.o flash.o
-SOBJS  := lowlevel_init.o
-
-SRCS   := $(SOBJS:.o=.S) $(COBJS:.o=.c)
-OBJS   := $(addprefix $(obj),$(COBJS))
-SOBJS  := $(addprefix $(obj),$(SOBJS))
-
-$(LIB):        $(obj).depend $(OBJS) $(SOBJS)
-       $(call cmd_link_o_target, $(OBJS) $(SOBJS))
-
-clean:
-       rm -f $(SOBJS) $(OBJS)
-
-distclean:     clean
-       rm -f $(LIB) core *.bak $(obj).depend
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
diff --git a/board/sbc2410x/config.mk b/board/sbc2410x/config.mk
deleted file mode 100644 (file)
index bc01a2d..0000000
+++ /dev/null
@@ -1,23 +0,0 @@
-#
-# (C) Copyright 2002
-# Gary Jennejohn, DENX Software Engineering, <garyj@denx.de>
-# David Mueller, ELSOFT AG, <d.mueller@elsoft.ch>
-#
-# SAMSUNG SMDK2410 board with S3C2410X (ARM920T) cpu
-#
-# see http://www.samsung.com/ for more information on SAMSUNG
-#
-
-#
-# SMDK2410 has 1 bank of 64 MB DRAM
-#
-# 3000'0000 to 3400'0000
-#
-# Linux-Kernel is expected to be at 3000'8000, entry 3000'8000
-# optionally with a ramdisk at 3080'0000
-#
-# we load ourself to 33F8'0000
-#
-# download area is 3300'0000
-
-CONFIG_SYS_TEXT_BASE = 0x33F80000
diff --git a/board/sbc2410x/flash.c b/board/sbc2410x/flash.c
deleted file mode 100644 (file)
index d209a6f..0000000
+++ /dev/null
@@ -1,433 +0,0 @@
-/*
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Alex Zuepke <azu@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 <common.h>
-
-ulong myflush (void);
-
-#define FLASH_BANK_SIZE        PHYS_FLASH_SIZE
-#define MAIN_SECT_SIZE  0x10000        /* 64 KB */
-
-flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS];
-
-#define CMD_READ_ARRAY         0x000000F0
-#define CMD_UNLOCK1            0x000000AA
-#define CMD_UNLOCK2            0x00000055
-#define CMD_ERASE_SETUP                0x00000080
-#define CMD_ERASE_CONFIRM      0x00000030
-#define CMD_PROGRAM            0x000000A0
-#define CMD_UNLOCK_BYPASS      0x00000020
-
-#define MEM_FLASH_ADDR1                (*(volatile u16 *)(CONFIG_SYS_FLASH_BASE + (0x00000555 << 1)))
-#define MEM_FLASH_ADDR2                (*(volatile u16 *)(CONFIG_SYS_FLASH_BASE + (0x000002AA << 1)))
-
-#define BIT_ERASE_DONE         0x00000080
-#define BIT_RDY_MASK           0x00000080
-#define BIT_PROGRAM_ERROR      0x00000020
-#define BIT_TIMEOUT            0x80000000      /* our flag */
-
-#define READY 1
-#define ERR   2
-#define TMO   4
-
-/*-----------------------------------------------------------------------
- */
-
-ulong flash_init (void)
-{
-       int i, j;
-       ulong size = 0;
-
-       for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; i++) {
-               ulong flashbase = 0;
-
-               flash_info[i].flash_id =
-#if defined(CONFIG_AMD_LV400)
-                       (AMD_MANUFACT & FLASH_VENDMASK) |
-                       (AMD_ID_LV400B & FLASH_TYPEMASK);
-#elif defined(CONFIG_AMD_LV800)
-                       (AMD_MANUFACT & FLASH_VENDMASK) |
-                       (AMD_ID_LV800B & FLASH_TYPEMASK);
-#else
-#error "Unknown flash configured"
-#endif
-                       flash_info[i].size = FLASH_BANK_SIZE;
-               flash_info[i].sector_count = CONFIG_SYS_MAX_FLASH_SECT;
-               memset (flash_info[i].protect, 0, CONFIG_SYS_MAX_FLASH_SECT);
-               if (i == 0)
-                       flashbase = PHYS_FLASH_1;
-               else
-                       panic ("configured too many flash banks!\n");
-               for (j = 0; j < flash_info[i].sector_count; j++) {
-                       if (j <= 3) {
-                               /* 1st one is 16 KB */
-                               if (j == 0) {
-                                       flash_info[i].start[j] =
-                                               flashbase + 0;
-                               }
-
-                               /* 2nd and 3rd are both 8 KB */
-                               if ((j == 1) || (j == 2)) {
-                                       flash_info[i].start[j] =
-                                               flashbase + 0x4000 + (j -
-                                                                     1) *
-                                               0x2000;
-                               }
-
-                               /* 4th 32 KB */
-                               if (j == 3) {
-                                       flash_info[i].start[j] =
-                                               flashbase + 0x8000;
-                               }
-                       } else {
-                               flash_info[i].start[j] =
-                                       flashbase + (j - 3) * MAIN_SECT_SIZE;
-                       }
-               }
-               size += flash_info[i].size;
-       }
-
-       flash_protect (FLAG_PROTECT_SET,
-                      CONFIG_SYS_FLASH_BASE,
-                      CONFIG_SYS_FLASH_BASE + monitor_flash_len - 1,
-                      &flash_info[0]);
-
-       flash_protect (FLAG_PROTECT_SET,
-                      CONFIG_ENV_ADDR,
-                      CONFIG_ENV_ADDR + CONFIG_ENV_SIZE - 1, &flash_info[0]);
-
-       return size;
-}
-
-/*-----------------------------------------------------------------------
- */
-void flash_print_info (flash_info_t * info)
-{
-       int i;
-
-       switch (info->flash_id & FLASH_VENDMASK) {
-       case (AMD_MANUFACT & FLASH_VENDMASK):
-               printf ("AMD: ");
-               break;
-       default:
-               printf ("Unknown Vendor ");
-               break;
-       }
-
-       switch (info->flash_id & FLASH_TYPEMASK) {
-       case (AMD_ID_LV400B & FLASH_TYPEMASK):
-               printf ("1x Amd29LV400BB (4Mbit)\n");
-               break;
-       case (AMD_ID_LV800B & FLASH_TYPEMASK):
-               printf ("1x Amd29LV800BB (8Mbit)\n");
-               break;
-       default:
-               printf ("Unknown Chip Type\n");
-               goto Done;
-               break;
-       }
-
-       printf ("  Size: %ld MB in %d Sectors\n",
-               info->size >> 20, info->sector_count);
-
-       printf ("  Sector Start Addresses:");
-       for (i = 0; i < info->sector_count; i++) {
-               if ((i % 5) == 0) {
-                       printf ("\n   ");
-               }
-               printf (" %08lX%s", info->start[i],
-                       info->protect[i] ? " (RO)" : "     ");
-       }
-       printf ("\n");
-
-      Done:;
-}
-
-/*-----------------------------------------------------------------------
- */
-
-int flash_erase (flash_info_t * info, int s_first, int s_last)
-{
-       ushort result;
-       int iflag, cflag, prot, sect;
-       int rc = ERR_OK;
-       int chip;
-       ulong start;
-
-       /* first look for protection bits */
-
-       if (info->flash_id == FLASH_UNKNOWN)
-               return ERR_UNKNOWN_FLASH_TYPE;
-
-       if ((s_first < 0) || (s_first > s_last)) {
-               return ERR_INVAL;
-       }
-
-       if ((info->flash_id & FLASH_VENDMASK) !=
-           (AMD_MANUFACT & FLASH_VENDMASK)) {
-               return ERR_UNKNOWN_FLASH_VENDOR;
-       }
-
-       prot = 0;
-       for (sect = s_first; sect <= s_last; ++sect) {
-               if (info->protect[sect]) {
-                       prot++;
-               }
-       }
-       if (prot)
-               return ERR_PROTECTED;
-
-       /*
-        * Disable interrupts which might cause a timeout
-        * here. Remember that our exception vectors are
-        * at address 0 in the flash, and we don't want a
-        * (ticker) exception to happen while the flash
-        * chip is in programming mode.
-        */
-       cflag = icache_status ();
-       icache_disable ();
-       iflag = disable_interrupts ();
-
-       /* Start erase on unprotected sectors */
-       for (sect = s_first; sect <= s_last && !ctrlc (); sect++) {
-               printf ("Erasing sector %2d ... ", sect);
-
-               /* arm simple, non interrupt dependent timer */
-               start = get_timer(0);
-
-               if (info->protect[sect] == 0) { /* not protected */
-                       vu_short *addr = (vu_short *) (info->start[sect]);
-
-                       MEM_FLASH_ADDR1 = CMD_UNLOCK1;
-                       MEM_FLASH_ADDR2 = CMD_UNLOCK2;
-                       MEM_FLASH_ADDR1 = CMD_ERASE_SETUP;
-
-                       MEM_FLASH_ADDR1 = CMD_UNLOCK1;
-                       MEM_FLASH_ADDR2 = CMD_UNLOCK2;
-                       *addr = CMD_ERASE_CONFIRM;
-
-                       /* wait until flash is ready */
-                       chip = 0;
-
-                       do {
-                               result = *addr;
-
-                               /* check timeout */
-                               if (get_timer(start) >
-                                   CONFIG_SYS_FLASH_ERASE_TOUT) {
-                                       MEM_FLASH_ADDR1 = CMD_READ_ARRAY;
-                                       chip = TMO;
-                                       break;
-                               }
-
-                               if (!chip
-                                   && (result & 0xFFFF) & BIT_ERASE_DONE)
-                                       chip = READY;
-
-                               if (!chip
-                                   && (result & 0xFFFF) & BIT_PROGRAM_ERROR)
-                                       chip = ERR;
-
-                       } while (!chip);
-
-                       MEM_FLASH_ADDR1 = CMD_READ_ARRAY;
-
-                       if (chip == ERR) {
-                               rc = ERR_PROG_ERROR;
-                               goto outahere;
-                       }
-                       if (chip == TMO) {
-                               rc = ERR_TIMOUT;
-                               goto outahere;
-                       }
-
-                       printf ("ok.\n");
-               } else {        /* it was protected */
-
-                       printf ("protected!\n");
-               }
-       }
-
-       if (ctrlc ())
-               printf ("User Interrupt!\n");
-
-      outahere:
-       /* allow flash to settle - wait 10 ms */
-       udelay_masked (10000);
-
-       if (iflag)
-               enable_interrupts ();
-
-       if (cflag)
-               icache_enable ();
-
-       return rc;
-}
-
-/*-----------------------------------------------------------------------
- * Copy memory to flash
- */
-
-static int write_hword (flash_info_t * info, ulong dest, ushort data)
-{
-       vu_short *addr = (vu_short *) dest;
-       ushort result;
-       int rc = ERR_OK;
-       int cflag, iflag;
-       int chip;
-       ulong start;
-
-       /*
-        * Check if Flash is (sufficiently) erased
-        */
-       result = *addr;
-       if ((result & data) != data)
-               return ERR_NOT_ERASED;
-
-
-       /*
-        * Disable interrupts which might cause a timeout
-        * here. Remember that our exception vectors are
-        * at address 0 in the flash, and we don't want a
-        * (ticker) exception to happen while the flash
-        * chip is in programming mode.
-        */
-       cflag = icache_status ();
-       icache_disable ();
-       iflag = disable_interrupts ();
-
-       MEM_FLASH_ADDR1 = CMD_UNLOCK1;
-       MEM_FLASH_ADDR2 = CMD_UNLOCK2;
-       MEM_FLASH_ADDR1 = CMD_UNLOCK_BYPASS;
-       *addr = CMD_PROGRAM;
-       *addr = data;
-
-       /* arm simple, non interrupt dependent timer */
-       get_timer(start);
-
-       /* wait until flash is ready */
-       chip = 0;
-       do {
-               result = *addr;
-
-               /* check timeout */
-               if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) {
-                       chip = ERR | TMO;
-                       break;
-               }
-               if (!chip && ((result & 0x80) == (data & 0x80)))
-                       chip = READY;
-
-               if (!chip && ((result & 0xFFFF) & BIT_PROGRAM_ERROR)) {
-                       result = *addr;
-
-                       if ((result & 0x80) == (data & 0x80))
-                               chip = READY;
-                       else
-                               chip = ERR;
-               }
-
-       } while (!chip);
-
-       *addr = CMD_READ_ARRAY;
-
-       if (chip == ERR || *addr != data)
-               rc = ERR_PROG_ERROR;
-
-       if (iflag)
-               enable_interrupts ();
-
-       if (cflag)
-               icache_enable ();
-
-       return rc;
-}
-
-/*-----------------------------------------------------------------------
- * Copy memory to flash.
- */
-
-int write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt)
-{
-       ulong cp, wp;
-       int l;
-       int i, rc;
-       ushort data;
-
-       wp = (addr & ~1);       /* get lower word aligned address */
-
-       /*
-        * handle unaligned start bytes
-        */
-       if ((l = addr - wp) != 0) {
-               data = 0;
-               for (i = 0, cp = wp; i < l; ++i, ++cp) {
-                       data = (data >> 8) | (*(uchar *) cp << 8);
-               }
-               for (; i < 2 && cnt > 0; ++i) {
-                       data = (data >> 8) | (*src++ << 8);
-                       --cnt;
-                       ++cp;
-               }
-               for (; cnt == 0 && i < 2; ++i, ++cp) {
-                       data = (data >> 8) | (*(uchar *) cp << 8);
-               }
-
-               if ((rc = write_hword (info, wp, data)) != 0) {
-                       return (rc);
-               }
-               wp += 2;
-       }
-
-       /*
-        * handle word aligned part
-        */
-       while (cnt >= 2) {
-               data = *((vu_short *) src);
-               if ((rc = write_hword (info, wp, data)) != 0) {
-                       return (rc);
-               }
-               src += 2;
-               wp += 2;
-               cnt -= 2;
-       }
-
-       if (cnt == 0) {
-               return ERR_OK;
-       }
-
-       /*
-        * handle unaligned tail bytes
-        */
-       data = 0;
-       for (i = 0, cp = wp; i < 2 && cnt > 0; ++i, ++cp) {
-               data = (data >> 8) | (*src++ << 8);
-               --cnt;
-       }
-       for (; i < 2; ++i, ++cp) {
-               data = (data >> 8) | (*(uchar *) cp << 8);
-       }
-
-       return write_hword (info, wp, data);
-}
diff --git a/board/sbc2410x/lowlevel_init.S b/board/sbc2410x/lowlevel_init.S
deleted file mode 100644 (file)
index 3de9166..0000000
+++ /dev/null
@@ -1,163 +0,0 @@
-/*
- * Memory Setup stuff - taken from blob memsetup.S
- *
- * Copyright (C) 1999 2000 2001 Erik Mouw (J.A.K.Mouw@its.tudelft.nl) and
- *                     Jan-Derk Bakker (J.D.Bakker@its.tudelft.nl)
- *
- * Modified for the Samsung SMDK2410 by
- * (C) Copyright 2002
- * David Mueller, ELSOFT AG, <d.mueller@elsoft.ch>
- *
- * Modified for the friendly-arm SBC-2410X by
- * (C) Copyright 2005
- * JinHua Luo, GuangDong Linux Center, <luo.jinhua@gd-linux.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 <config.h>
-#include <version.h>
-
-/*
- * Taken from linux/arch/arm/boot/compressed/head-s3c2410.S
- *
- * Copyright (C) 2002 Samsung Electronics SW.LEE  <hitchcar@sec.samsung.com>
- */
-
-#define BWSCON 0x48000000
-
-/* BWSCON */
-#define DW8                    (0x0)
-#define DW16                   (0x1)
-#define DW32                   (0x2)
-#define WAIT                   (0x1<<2)
-#define UBLB                   (0x1<<3)
-
-#define B1_BWSCON              (DW16)
-#define B2_BWSCON              (DW16)
-#define B3_BWSCON              (DW16 + WAIT + UBLB)
-#define B4_BWSCON              (DW16)
-#define B5_BWSCON              (DW16)
-#define B6_BWSCON              (DW32)
-#define B7_BWSCON              (DW32)
-
-#define B0_Tacs                        0x0
-#define B0_Tcos                        0x0
-#define B0_Tacc                        0x7
-#define B0_Tcoh                        0x0
-#define B0_Tah                 0x0
-#define B0_Tacp                        0x0
-#define B0_PMC                 0x0
-
-#define B1_Tacs                        0x0
-#define B1_Tcos                        0x0
-#define B1_Tacc                        0x7
-#define B1_Tcoh                        0x0
-#define B1_Tah                 0x0
-#define B1_Tacp                        0x0
-#define B1_PMC                 0x0
-
-#define B2_Tacs                        0x0
-#define B2_Tcos                        0x0
-#define B2_Tacc                        0x7
-#define B2_Tcoh                        0x0
-#define B2_Tah                 0x0
-#define B2_Tacp                        0x0
-#define B2_PMC                 0x0
-
-#define B3_Tacs                        0xc
-#define B3_Tcos                        0x7
-#define B3_Tacc                        0xf
-#define B3_Tcoh                        0x1
-#define B3_Tah                 0x0
-#define B3_Tacp                        0x0
-#define B3_PMC                 0x0
-
-#define B4_Tacs                        0x0
-#define B4_Tcos                        0x0
-#define B4_Tacc                        0x7
-#define B4_Tcoh                        0x0
-#define B4_Tah                 0x0
-#define B4_Tacp                        0x0
-#define B4_PMC                 0x0
-
-#define B5_Tacs                        0xc
-#define B5_Tcos                        0x7
-#define B5_Tacc                        0xf
-#define B5_Tcoh                        0x1
-#define B5_Tah                 0x0
-#define B5_Tacp                        0x0
-#define B5_PMC                 0x0
-
-#define B6_MT                  0x3     /* SDRAM */
-#define B6_Trcd                        0x1
-#define B6_SCAN                        0x1     /* 9bit */
-
-#define B7_MT                  0x3     /* SDRAM */
-#define B7_Trcd                        0x1     /* 3clk */
-#define B7_SCAN                        0x1     /* 9bit */
-
-/* REFRESH parameter */
-#define REFEN                  0x1     /* Refresh enable */
-#define TREFMD                 0x0     /* CBR(CAS before RAS)/Auto refresh */
-#define Trp                    0x0     /* 2clk */
-#define Trc                    0x3     /* 7clk */
-#define Tchr                   0x2     /* 3clk */
-#define REFCNT                 0x0459
-/**************************************/
-
-_TEXT_BASE:
-       .word   CONFIG_SYS_TEXT_BASE
-
-.globl lowlevel_init
-lowlevel_init:
-       /* memory control configuration */
-       /* make r0 relative the current location so that it */
-       /* reads SMRDATA out of FLASH rather than memory ! */
-       ldr     r0, =SMRDATA
-       ldr     r1, _TEXT_BASE
-       sub     r0, r0, r1
-       ldr     r1, =BWSCON     /* Bus Width Status Controller */
-       add     r2, r0, #13*4
-0:
-       ldr     r3, [r0], #4
-       str     r3, [r1], #4
-       cmp     r2, r0
-       bne     0b
-
-       /* everything is fine now */
-       mov     pc, lr
-
-       .ltorg
-/* the literal pools origin */
-
-SMRDATA:
-    .word (0+(B1_BWSCON<<4)+(B2_BWSCON<<8)+(B3_BWSCON<<12)+(B4_BWSCON<<16)+(B5_BWSCON<<20)+(B6_BWSCON<<24)+(B7_BWSCON<<28))
-    .word ((B0_Tacs<<13)+(B0_Tcos<<11)+(B0_Tacc<<8)+(B0_Tcoh<<6)+(B0_Tah<<4)+(B0_Tacp<<2)+(B0_PMC))
-    .word ((B1_Tacs<<13)+(B1_Tcos<<11)+(B1_Tacc<<8)+(B1_Tcoh<<6)+(B1_Tah<<4)+(B1_Tacp<<2)+(B1_PMC))
-    .word ((B2_Tacs<<13)+(B2_Tcos<<11)+(B2_Tacc<<8)+(B2_Tcoh<<6)+(B2_Tah<<4)+(B2_Tacp<<2)+(B2_PMC))
-    .word ((B3_Tacs<<13)+(B3_Tcos<<11)+(B3_Tacc<<8)+(B3_Tcoh<<6)+(B3_Tah<<4)+(B3_Tacp<<2)+(B3_PMC))
-    .word ((B4_Tacs<<13)+(B4_Tcos<<11)+(B4_Tacc<<8)+(B4_Tcoh<<6)+(B4_Tah<<4)+(B4_Tacp<<2)+(B4_PMC))
-    .word ((B5_Tacs<<13)+(B5_Tcos<<11)+(B5_Tacc<<8)+(B5_Tcoh<<6)+(B5_Tah<<4)+(B5_Tacp<<2)+(B5_PMC))
-    .word ((B6_MT<<15)+(B6_Trcd<<2)+(B6_SCAN))
-    .word ((B7_MT<<15)+(B7_Trcd<<2)+(B7_SCAN))
-    .word ((REFEN<<23)+(TREFMD<<22)+(Trp<<20)+(Trc<<18)+(Tchr<<16)+REFCNT)
-    .word 0xb2
-    .word 0x30
-    .word 0x30
diff --git a/board/sbc2410x/sbc2410x.c b/board/sbc2410x/sbc2410x.c
deleted file mode 100644 (file)
index c82382d..0000000
+++ /dev/null
@@ -1,193 +0,0 @@
-/*
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.de>
- *
- * (C) Copyright 2002
- * David Mueller, ELSOFT AG, <d.mueller@elsoft.ch>
- *
- * (C) Copyright 2005
- * JinHua Luo, GuangDong Linux Center, <luo.jinhua@gd-linux.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>
-#include <netdev.h>
-#include <asm/arch/s3c24x0_cpu.h>
-
-#if defined(CONFIG_CMD_NAND)
-#include <linux/mtd/nand.h>
-#endif
-
-DECLARE_GLOBAL_DATA_PTR;
-
-#define FCLK_SPEED 1
-
-#if FCLK_SPEED==0              /* Fout = 203MHz, Fin = 12MHz for Audio */
-#define M_MDIV 0xC3
-#define M_PDIV 0x4
-#define M_SDIV 0x1
-#elif FCLK_SPEED==1            /* Fout = 202.8MHz */
-#define M_MDIV 0x5c
-#define M_PDIV 0x4
-#define M_SDIV 0x0
-#endif
-
-#define USB_CLOCK 1
-
-#if USB_CLOCK==0
-#define U_M_MDIV       0xA1
-#define U_M_PDIV       0x3
-#define U_M_SDIV       0x1
-#elif USB_CLOCK==1
-#define U_M_MDIV       0x48
-#define U_M_PDIV       0x3
-#define U_M_SDIV       0x2
-#endif
-
-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)
-{
-       struct s3c24x0_clock_power * const clk_power =
-                                       s3c24x0_get_base_clock_power();
-       struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
-
-       /* to reduce PLL lock time, adjust the LOCKTIME register */
-       clk_power->locktime = 0xFFFFFF;
-
-       /* configure MPLL */
-       clk_power->mpllcon = ((M_MDIV << 12) + (M_PDIV << 4) + M_SDIV);
-
-       /* some delay between MPLL and UPLL */
-       delay (4000);
-
-       /* configure UPLL */
-       clk_power->upllcon = ((U_M_MDIV << 12) + (U_M_PDIV << 4) + U_M_SDIV);
-
-       /* some delay between MPLL and UPLL */
-       delay (8000);
-
-       /* set up the I/O ports */
-       gpio->gpacon = 0x007FFFFF;
-       gpio->gpbcon = 0x00044556;
-       gpio->gpbup = 0x000007FF;
-       gpio->gpccon = 0xAAAAAAAA;
-       gpio->gpcup = 0x0000FFFF;
-       gpio->gpdcon = 0xAAAAAAAA;
-       gpio->gpdup = 0x0000FFFF;
-       gpio->gpecon = 0xAAAAAAAA;
-       gpio->gpeup = 0x0000FFFF;
-       gpio->gpfcon = 0x000055AA;
-       gpio->gpfup = 0x000000FF;
-       gpio->gpgcon = 0xFF95FF3A;
-       gpio->gpgup = 0x0000FFFF;
-       gpio->gphcon = 0x0016FAAA;
-       gpio->gphup = 0x000007FF;
-
-       gpio->extint0 = 0x22222222;
-       gpio->extint1 = 0x22222222;
-       gpio->extint2 = 0x22222222;
-
-       /* arch number of SMDK2410-Board */
-       gd->bd->bi_arch_number = MACH_TYPE_SMDK2410;
-
-       /* adress of boot parameters */
-       gd->bd->bi_boot_params = 0x30000100;
-
-       icache_enable();
-       dcache_enable();
-
-       return 0;
-}
-
-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;
-}
-
-#if defined(CONFIG_CMD_NAND)
-extern ulong nand_probe(ulong physadr);
-
-static inline void NF_Reset(void)
-{
-       int i;
-
-       NF_SetCE(NFCE_LOW);
-       NF_Cmd(0xFF);           /* reset command */
-       for(i = 0; i < 10; i++);        /* tWB = 100ns. */
-       NF_WaitRB();            /* wait 200~500us; */
-       NF_SetCE(NFCE_HIGH);
-}
-
-static inline void NF_Init(void)
-{
-#if 1
-#define TACLS   0
-#define TWRPH0  3
-#define TWRPH1  0
-#else
-#define TACLS   0
-#define TWRPH0  4
-#define TWRPH1  2
-#endif
-
-       NF_Conf((1<<15)|(0<<14)|(0<<13)|(1<<12)|(1<<11)|(TACLS<<8)|(TWRPH0<<4)|(TWRPH1<<0));
-       /*nand->NFCONF = (1<<15)|(1<<14)|(1<<13)|(1<<12)|(1<<11)|(TACLS<<8)|(TWRPH0<<4)|(TWRPH1<<0); */
-       /* 1  1    1     1,   1      xxx,  r xxx,   r xxx */
-       /* En 512B 4step ECCR nFCE=H tACLS   tWRPH0   tWRPH1 */
-
-       NF_Reset();
-}
-
-void nand_init(void)
-{
-       struct s3c2410_nand * const nand = s3c2410_get_base_nand();
-
-       NF_Init();
-#ifdef DEBUG
-       printf("NAND flash probing at 0x%.8lX\n", (ulong)nand);
-#endif
-       printf ("%4lu MB\n", nand_probe((ulong)nand) >> 20);
-}
-#endif
-
-#ifdef CONFIG_CMD_NET
-int board_eth_init(bd_t *bis)
-{
-       int rc = 0;
-#ifdef CONFIG_CS8900
-       rc = cs8900_initialize(0, CONFIG_CS8900_BASE);
-#endif
-       return rc;
-}
-#endif
index 86d31b76b6f0ade2f212151993ea83cb5522bb99..967af2e735a460f6f6aa39ab2e7d66a1df4cecbe 100644 (file)
@@ -66,7 +66,6 @@ mx1ads                       arm         arm920t     -                   -
 scb9328                      arm         arm920t     -                   -              imx
 cm4008                       arm         arm920t     -                   -              ks8695
 cm41xx                       arm         arm920t     -                   -              ks8695
-sbc2410x                     arm         arm920t     -                   -              s3c24x0
 VCMA9                        arm         arm920t     vcma9               mpl            s3c24x0
 smdk2400                     arm         arm920t     -                   samsung        s3c24x0
 smdk2410                     arm         arm920t     -                   samsung        s3c24x0
index df14b4e0e081cc0d06fd98bcd541ec57f188e535..ef5ee75db24c266bcc1ab2b2353c157f0b692da7 100644 (file)
@@ -11,6 +11,7 @@ easily if here is something they might want to dig for...
 
 Board  Arch    CPU     removed     Commit      last known maintainer/contact
 =============================================================================
+sbc2410x arm   arm920t -         2011-07-17
 netstar        arm     arm925t -         2011-07-17
 mx1fs2 arm     arm920t -         2011-07-17
 lpd7a404 arm   lh7a40x -         2011-07-17
diff --git a/include/configs/sbc2410x.h b/include/configs/sbc2410x.h
deleted file mode 100644 (file)
index f0f19b2..0000000
+++ /dev/null
@@ -1,220 +0,0 @@
-/*
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.de>
- * Gary Jennejohn <garyj@denx.de>
- * David Mueller <d.mueller@elsoft.ch>
- *
- * Modified for the friendly-arm SBC-2410X by
- * (C) Copyright 2005
- * JinHua Luo, GuangDong Linux Center, <luo.jinhua@gd-linux.com>
- *
- * Configuation settings for the friendly-arm SBC-2410X board.
- *
- * 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
- */
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-/*
- * If we are developing, we might want to start armboot from ram
- * so we MUST NOT initialize critical regs like mem-timing ...
- */
-#undef CONFIG_SKIP_LOWLEVEL_INIT       /* undef for developing */
-
-/*
- * High Level Configuration Options
- * (easy to change)
- */
-#define CONFIG_ARM920T 1       /* This is an ARM920T Core      */
-#define CONFIG_S3C24X0 1       /* in a SAMSUNG S3C24x0-type SoC        */
-#define CONFIG_S3C2410 1       /* specifically a SAMSUNG S3C2410 SoC   */
-#define CONFIG_SBC2410X        1       /* on a friendly-arm SBC-2410X Board  */
-
-/* input clock of PLL */
-#define CONFIG_SYS_CLK_FREQ    12000000/* the SBC2410X has 12MHz input clock */
-
-
-#define USE_920T_MMU           1
-#undef CONFIG_USE_IRQ                  /* we don't need IRQ/FIQ stuff */
-
-/*
- * Size of malloc() pool
- */
-#define CONFIG_SYS_MALLOC_LEN          (CONFIG_ENV_SIZE + 128*1024)
-
-/*
- * Hardware drivers
- */
-#define CONFIG_NET_MULTI
-#define CONFIG_CS8900          /* we have a CS8900 on-board */
-#define CONFIG_CS8900_BASE     0x19000300
-#define CONFIG_CS8900_BUS16    /* the Linux driver does accesses as shorts */
-
-/*
- * select serial console configuration
- */
-#define CONFIG_S3C24X0_SERIAL
-#define CONFIG_SERIAL1          1      /* we use SERIAL 1 on SBC2410X */
-
-/************************************************************
- * RTC
- ************************************************************/
-#define        CONFIG_RTC_S3C24X0      1
-
-/* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
-
-#define CONFIG_BAUDRATE                115200
-
-
-/*
- * BOOTP options
- */
-#define CONFIG_BOOTP_BOOTFILESIZE
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_ASKENV
-#define CONFIG_CMD_CACHE
-#define CONFIG_CMD_DATE
-#define CONFIG_CMD_DHCP
-#define CONFIG_CMD_ELF
-#define CONFIG_CMD_PING
-
-
-#define CONFIG_BOOTDELAY       3
-#define CONFIG_BOOTARGS                "console=ttySAC0 root=/dev/nfs " \
-               "nfsroot=192.168.0.1:/friendly-arm/rootfs_netserv " \
-               "ip=192.168.0.69:192.168.0.1:192.168.0.1:255.255.255.0:debian:eth0:off"
-#define CONFIG_ETHADDR         08:00:3e:26:0a:5b
-#define CONFIG_NETMASK          255.255.255.0
-#define CONFIG_IPADDR          192.168.0.69
-#define CONFIG_SERVERIP                192.168.0.1
-/*#define CONFIG_BOOTFILE      "elinos-lart" */
-#define CONFIG_BOOTCOMMAND     "dhcp; bootm"
-
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_KGDB_BAUDRATE   115200          /* speed to run kgdb serial port */
-/* what's this ? it's not used anywhere */
-#define CONFIG_KGDB_SER_INDEX  1               /* which serial port to use */
-#endif
-
-/*
- * Miscellaneous configurable options
- */
-#define        CONFIG_SYS_LONGHELP                             /* undef to save memory         */
-#define        CONFIG_SYS_PROMPT               "[ ~ljh@GDLC ]# "       /* Monitor Command Prompt       */
-#define        CONFIG_SYS_CBSIZE               256             /* Console I/O Buffer Size      */
-#define        CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
-#define        CONFIG_SYS_MAXARGS              16              /* max number of command args   */
-#define CONFIG_SYS_BARGSIZE            CONFIG_SYS_CBSIZE       /* Boot Argument Buffer Size    */
-
-#define CONFIG_SYS_MEMTEST_START       0x30000000      /* memtest works on     */
-#define CONFIG_SYS_MEMTEST_END         0x33F00000      /* 63 MB in DRAM        */
-
-#define        CONFIG_SYS_LOAD_ADDR            0x33000000      /* default load address */
-
-#define        CONFIG_SYS_HZ                   1000
-
-/* valid baudrates */
-#define CONFIG_SYS_BAUDRATE_TABLE      { 9600, 19200, 38400, 57600, 115200 }
-
-/*-----------------------------------------------------------------------
- * Stack sizes
- *
- * The stack sizes are set up in start.S using the settings below
- */
-#define CONFIG_STACKSIZE       (128*1024)      /* regular stack */
-#ifdef CONFIG_USE_IRQ
-#define CONFIG_STACKSIZE_IRQ   (4*1024)        /* IRQ stack */
-#define CONFIG_STACKSIZE_FIQ   (4*1024)        /* FIQ stack */
-#endif
-
-/*-----------------------------------------------------------------------
- * Physical Memory Map
- */
-#define CONFIG_NR_DRAM_BANKS   1          /* we have 1 bank of DRAM */
-#define PHYS_SDRAM_1           0x30000000 /* SDRAM Bank #1 */
-#define PHYS_SDRAM_1_SIZE      0x04000000 /* 64 MB */
-
-#define PHYS_FLASH_1           0x00000000 /* Flash Bank #1 */
-
-#define CONFIG_SYS_FLASH_BASE          PHYS_FLASH_1
-
-/*-----------------------------------------------------------------------
- * FLASH and environment organization
- */
-/* #define CONFIG_AMD_LV400    1       /\* uncomment this if you have a LV400 flash *\/ */
-
-#define CONFIG_AMD_LV800       1       /* uncomment this if you have a LV800 flash */
-
-#define CONFIG_SYS_MAX_FLASH_BANKS     1       /* max number of memory banks */
-
-#ifdef CONFIG_AMD_LV800
-#define PHYS_FLASH_SIZE                0x00100000 /* 1MB */
-#define CONFIG_SYS_MAX_FLASH_SECT      (19)    /* max number of sectors on one chip */
-#define CONFIG_ENV_ADDR                (CONFIG_SYS_FLASH_BASE + 0x0F0000) /* addr of environment */
-#endif
-
-#ifdef CONFIG_AMD_LV400
-#define PHYS_FLASH_SIZE                0x00080000 /* 512KB */
-#define CONFIG_SYS_MAX_FLASH_SECT      (11)    /* max number of sectors on one chip */
-#define CONFIG_ENV_ADDR                (CONFIG_SYS_FLASH_BASE + 0x070000) /* addr of environment */
-#endif
-
-/* timeout values are in ticks */
-#define CONFIG_SYS_FLASH_ERASE_TOUT    (5*CONFIG_SYS_HZ) /* Timeout for Flash Erase */
-#define CONFIG_SYS_FLASH_WRITE_TOUT    (5*CONFIG_SYS_HZ) /* Timeout for Flash Write */
-
-#define        CONFIG_ENV_IS_IN_FLASH  1
-#define CONFIG_ENV_SIZE                0x10000 /* Total Size of Environment Sector */
-
-/*-----------------------------------------------------------------------
- * NAND flash settings
- */
-#if defined(CONFIG_CMD_NAND)
-#define CONFIG_NAND_S3C2410
-#define CONFIG_SYS_MAX_NAND_DEVICE     1       /* Max number of NAND devices           */
-#endif /* CONFIG_CMD_NAND */
-
-#define CONFIG_SETUP_MEMORY_TAGS
-#define CONFIG_INITRD_TAG
-#define CONFIG_CMDLINE_TAG
-
-#define CONFIG_SYS_HUSH_PARSER
-#define CONFIG_SYS_PROMPT_HUSH_PS2   "> "
-
-#define CONFIG_CMDLINE_EDITING
-
-#ifdef CONFIG_CMDLINE_EDITING
-#undef CONFIG_AUTO_COMPLETE
-#else
-#define CONFIG_AUTO_COMPLETE
-#endif
-
-#endif /* __CONFIG_H */