Changes for U-Boot 1.0.2:
======================================================================
+* Patch by Klaus Heydeck, 13 Mar 2003:
+ Add support for KUP4X Board
+
* Patch by Pavel Bartusek, 21 Mar 2004
Add Reiserfs support
Klaus Heydeck <heydeck@kieback-peter.de>
KUP4K MPC855
+ KUP4X MPC859
Murray Jensen <Murray.Jensen@cmst.csiro.au>
GEN860T_SC GENIETV GTH hermes \
IAD210 ICU862_100MHz IP860 IVML24 \
IVML24_128 IVML24_256 IVMS8 IVMS8_128 \
- IVMS8_256 KUP4K LANTEC lwmon \
- MBX MBX860T MHPC MPC86xADS \
- MVS1 NETVIA NETVIA_V2 NX823 \
- pcu_e QS823 QS850 QS860T \
- R360MPI RBC823 rmu RPXClassic \
- RPXlite RRvision SM850 SPD823TS \
- svm_sc8xx SXNI855T TOP860 TQM823L \
- TQM823L_LCD TQM850L TQM855L TQM860L \
- v37 \
+ IVMS8_256 KUP4K KUP4X LANTEC \
+ lwmon MBX MBX860T MHPC \
+ MPC86xADS MVS1 NETVIA NETVIA_V2 \
+ NX823 pcu_e QS823 QS850 \
+ QS860T R360MPI RBC823 rmu \
+ RPXClassic RPXlite RRvision SM850 \
+ SPD823TS svm_sc8xx SXNI855T TOP860 \
+ TQM823L TQM823L_LCD TQM850L TQM855L \
+ TQM860L v37 \
"
#########################################################################
@./mkconfig -a IVMS8 ppc mpc8xx ivm
KUP4K_config : unconfig
- @./mkconfig $(@:_config=) ppc mpc8xx kup4k
+ @./mkconfig $(@:_config=) ppc mpc8xx kup4k kup
+
+KUP4X_config : unconfig
+ @./mkconfig $(@:_config=) ppc mpc8xx kup4x kup
LANTEC_config : unconfig
@./mkconfig $(@:_config=) ppc mpc8xx lantec
--- /dev/null
+#
+# (C) Copyright 2000-2004
+# 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 $(TOPDIR)/config.mk
+
+LIB = lib$(BOARD).a
+
+OBJS = $(BOARD).o flash.o kup.o
+
+$(LIB): .depend $(OBJS)
+ $(AR) crv $@ $(OBJS)
+
+#########################################################################
+
+.depend: Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
+ $(CC) -M $(CFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
+
+sinclude .depend
+
+#########################################################################
--- /dev/null
+/*
+ * (C) Copyright 2000-2004
+ * 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 <mpc8xx.h>
+
+#ifndef CFG_ENV_ADDR
+#define CFG_ENV_ADDR (CFG_FLASH_BASE + CFG_ENV_OFFSET)
+#endif
+
+#define CONFIG_FLASH_16BIT
+
+flash_info_t flash_info[CFG_MAX_FLASH_BANKS]; /* info for FLASH chips */
+
+/*-----------------------------------------------------------------------
+ * Functions
+ */
+static ulong flash_get_size (vu_long *addr, flash_info_t *info);
+static int write_word (flash_info_t *info, ulong dest, ulong data);
+
+/*-----------------------------------------------------------------------
+ */
+
+unsigned long flash_init (void)
+{
+ volatile immap_t *immap = (immap_t *)CFG_IMMR;
+ volatile memctl8xx_t *memctl = &immap->im_memctl;
+ unsigned long size_b0;
+ int i;
+
+ /* Init: no FLASHes known */
+ for (i=0; i<CFG_MAX_FLASH_BANKS; ++i) {
+ flash_info[i].flash_id = FLASH_UNKNOWN;
+ }
+
+ /* Static FLASH Bank configuration here - FIXME XXX */
+
+ size_b0 = flash_get_size((vu_long *)FLASH_BASE0_PRELIM, &flash_info[0]);
+
+ if (flash_info[0].flash_id == FLASH_UNKNOWN) {
+ printf ("## Unknown FLASH on Bank 0 - Size = 0x%08lx = %ld MB\n",
+ size_b0, size_b0<<20);
+ }
+
+
+ /* Remap FLASH according to real size */
+ memctl->memc_or0 = CFG_OR_TIMING_FLASH | (-size_b0 & OR_AM_MSK);
+ memctl->memc_br0 = (CFG_FLASH_BASE & BR_BA_MSK) | BR_MS_GPCM | BR_V | BR_PS_16;
+
+ /* Re-do sizing to get full correct info */
+ size_b0 = flash_get_size((vu_long *)CFG_FLASH_BASE, &flash_info[0]);
+
+#if CFG_MONITOR_BASE >= CFG_FLASH_BASE
+ /* monitor protection ON by default */
+ flash_protect(FLAG_PROTECT_SET,
+ CFG_MONITOR_BASE,
+ CFG_MONITOR_BASE+monitor_flash_len-1,
+ &flash_info[0]);
+#endif
+
+#ifdef CFG_ENV_IS_IN_FLASH
+ /* ENV protection ON by default */
+ flash_protect(FLAG_PROTECT_SET,
+ CFG_ENV_ADDR,
+ CFG_ENV_ADDR+CFG_ENV_SIZE-1,
+ &flash_info[0]);
+#endif
+
+ flash_info[0].size = size_b0;
+
+ return (size_b0);
+}
+
+/*-----------------------------------------------------------------------
+ */
+void flash_print_info (flash_info_t *info)
+{
+ int i;
+
+ if (info->flash_id == FLASH_UNKNOWN) {
+ printf ("missing or unknown FLASH type\n");
+ return;
+ }
+
+ switch (info->flash_id & FLASH_VENDMASK) {
+ case FLASH_MAN_AMD: printf ("AMD "); break;
+ case FLASH_MAN_FUJ: printf ("FUJITSU "); break;
+ default: printf ("Unknown Vendor "); break;
+ }
+
+ switch (info->flash_id & FLASH_TYPEMASK) {
+ case FLASH_AM400B: printf ("AM29LV400B (4 Mbit, bottom boot sect)\n");
+ break;
+ case FLASH_AM400T: printf ("AM29LV400T (4 Mbit, top boot sector)\n");
+ break;
+ case FLASH_AM800B: printf ("AM29LV800B (8 Mbit, bottom boot sect)\n");
+ break;
+ case FLASH_AM800T: printf ("AM29LV800T (8 Mbit, top boot sector)\n");
+ break;
+ case FLASH_AM160B: printf ("AM29LV160B (16 Mbit, bottom boot sect)\n");
+ break;
+ case FLASH_AM160T: printf ("AM29LV160T (16 Mbit, top boot sector)\n");
+ break;
+ case FLASH_AM320B: printf ("AM29LV320B (32 Mbit, bottom boot sect)\n");
+ break;
+ case FLASH_AM320T: printf ("AM29LV320T (32 Mbit, top boot sector)\n");
+ break;
+ default: printf ("Unknown Chip Type\n");
+ 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");
+ return;
+}
+
+/*-----------------------------------------------------------------------
+ */
+
+
+/*-----------------------------------------------------------------------
+ */
+
+/*
+ * The following code cannot be run from FLASH!
+ */
+
+static ulong flash_get_size (vu_long *addr, flash_info_t *info)
+{
+ short i;
+ ulong value;
+ ulong base = (ulong)addr;
+
+ /* Write auto select command: read Manufacturer ID */
+ vu_short *s_addr=(vu_short*)addr;
+ s_addr[0x5555] = 0x00AA;
+ s_addr[0x2AAA] = 0x0055;
+ s_addr[0x5555] = 0x0090;
+
+ value = s_addr[0];
+ value = value|(value<<16);
+
+ switch (value) {
+ case AMD_MANUFACT:
+ info->flash_id = FLASH_MAN_AMD;
+ break;
+ case FUJ_MANUFACT:
+ info->flash_id = FLASH_MAN_FUJ;
+ break;
+ default:
+ info->flash_id = FLASH_UNKNOWN;
+ info->sector_count = 0;
+ info->size = 0;
+ return (0); /* no or unknown flash */
+ }
+
+ value = s_addr[1];
+ value = value|(value<<16);
+
+ switch (value) {
+ case FUJI_ID_29F800BA:
+ info->flash_id += FLASH_AM400T;
+ info->sector_count = 19;
+ info->size = 0x00100000;
+ break; /* => 1 MB */
+ case AMD_ID_LV800T:
+ info->flash_id += FLASH_AM800T;
+ info->sector_count = 19;
+ info->size = 0x00100000;
+ break; /* => 1 MB */
+ case AMD_ID_LV800B:
+ info->flash_id += FLASH_AM800B;
+ info->sector_count = 19;
+ info->size = 0x00100000;
+ break; /* => 1 MB */
+ default:
+ info->flash_id = FLASH_UNKNOWN;
+ return (0); /* => no or unknown flash */
+ }
+
+ /* set up sector start address table */
+ /* set sector offsets for bottom boot block type */
+ info->start[0] = base + 0x00000000;
+ info->start[1] = base + 0x00004000;
+ info->start[2] = base + 0x00006000;
+ info->start[3] = base + 0x00008000;
+ for (i = 4; i < info->sector_count; i++) {
+ info->start[i] = base + (i * 0x00010000) - 0x00030000;
+ }
+
+
+ /* check for protected sectors */
+ for (i = 0; i < info->sector_count; i++) {
+ /* read sector protection at sector address, (A7 .. A0) = 0x02 */
+ /* D0 = 1 if protected */
+ s_addr = (volatile unsigned short *)(info->start[i]);
+ info->protect[i] = s_addr[2] & 1;
+ }
+
+ /*
+ * Prevent writes to uninitialized FLASH.
+ */
+ if (info->flash_id != FLASH_UNKNOWN) {
+ s_addr = (volatile unsigned short *)info->start[0];
+ *s_addr = 0x00F0; /* reset bank */
+ }
+ return (info->size);
+}
+
+
+/*-----------------------------------------------------------------------
+ */
+
+
+int flash_erase (flash_info_t *info, int s_first, int s_last)
+{
+ vu_long *addr = (vu_long*)(info->start[0]);
+ int flag, prot, sect;
+ ulong start, now, last;
+#ifdef CONFIG_FLASH_16BIT
+ vu_short *s_addr = (vu_short*)addr;
+#endif
+
+ if ((s_first < 0) || (s_first > s_last)) {
+ if (info->flash_id == FLASH_UNKNOWN) {
+ printf ("- missing\n");
+ } else {
+ printf ("- no sectors to erase\n");
+ }
+ return 1;
+ }
+/*#ifndef CONFIG_FLASH_16BIT
+ ulong type;
+ type = (info->flash_id & FLASH_VENDMASK);
+ if ((type != FLASH_MAN_SST) && (type != FLASH_MAN_STM)) {
+ printf ("Can't erase unknown flash type %08lx - aborted\n",
+ info->flash_id);
+ return;
+ }
+#endif*/
+ prot = 0;
+ for (sect=s_first; sect<=s_last; ++sect) {
+ if (info->protect[sect]) {
+ prot++;
+ }
+ }
+
+ if (prot) {
+ printf ("- Warning: %d protected sectors will not be erased!\n",
+ prot);
+ } else {
+ printf ("\n");
+ }
+
+ start = get_timer (0);
+ last = start;
+ /* Start erase on unprotected sectors */
+ for (sect = s_first; sect<=s_last; sect++) {
+ if (info->protect[sect] == 0) { /* not protected */
+#ifdef CONFIG_FLASH_16BIT
+ vu_short *s_sect_addr = (vu_short*)(info->start[sect]);
+#else
+ vu_long *sect_addr = (vu_long*)(info->start[sect]);
+#endif
+ /* Disable interrupts which might cause a timeout here */
+ flag = disable_interrupts();
+
+#ifdef CONFIG_FLASH_16BIT
+
+ /*printf("\ns_sect_addr=%x",s_sect_addr);*/
+ s_addr[0x5555] = 0x00AA;
+ s_addr[0x2AAA] = 0x0055;
+ s_addr[0x5555] = 0x0080;
+ s_addr[0x5555] = 0x00AA;
+ s_addr[0x2AAA] = 0x0055;
+ s_sect_addr[0] = 0x0030;
+#else
+ addr[0x5555] = 0x00AA00AA;
+ addr[0x2AAA] = 0x00550055;
+ addr[0x5555] = 0x00800080;
+ addr[0x5555] = 0x00AA00AA;
+ addr[0x2AAA] = 0x00550055;
+ sect_addr[0] = 0x00300030;
+#endif
+ /* re-enable interrupts if necessary */
+ if (flag)
+ enable_interrupts();
+
+ /* wait at least 80us - let's wait 1 ms */
+ udelay (1000);
+
+#ifdef CONFIG_FLASH_16BIT
+ while ((s_sect_addr[0] & 0x0080) != 0x0080) {
+#else
+ while ((sect_addr[0] & 0x00800080) != 0x00800080) {
+#endif
+ if ((now = get_timer(start)) > CFG_FLASH_ERASE_TOUT) {
+ printf ("Timeout\n");
+ return 1;
+ }
+ /* show that we're waiting */
+ if ((now - last) > 1000) { /* every second */
+ putc ('.');
+ last = now;
+ }
+ }
+ }
+ }
+
+ /* reset to read mode */
+ addr = (volatile unsigned long *)info->start[0];
+#ifdef CONFIG_FLASH_16BIT
+ s_addr[0] = 0x00F0; /* reset bank */
+#else
+ addr[0] = 0x00F000F0; /* reset bank */
+#endif
+
+ printf (" done\n");
+ return 0;
+}
+
+
+/*-----------------------------------------------------------------------
+ * Copy memory to flash, returns:
+ * 0 - OK
+ * 1 - write timeout
+ * 2 - Flash not erased
+ */
+
+int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt)
+{
+ ulong cp, wp, data;
+ int i, l, rc;
+
+ wp = (addr & ~3); /* 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);
+ }
+ for (; i<4 && cnt>0; ++i) {
+ data = (data << 8) | *src++;
+ --cnt;
+ ++cp;
+ }
+ for (; cnt==0 && i<4; ++i, ++cp) {
+ data = (data << 8) | (*(uchar *)cp);
+ }
+
+ if ((rc = write_word(info, wp, data)) != 0) {
+ return (rc);
+ }
+ wp += 4;
+ }
+
+ /*
+ * handle word aligned part
+ */
+ while (cnt >= 4) {
+ data = 0;
+ for (i=0; i<4; ++i) {
+ data = (data << 8) | *src++;
+ }
+ if ((rc = write_word(info, wp, data)) != 0) {
+ return (rc);
+ }
+ wp += 4;
+ cnt -= 4;
+ }
+
+ if (cnt == 0) {
+ return (0);
+ }
+
+ /*
+ * handle unaligned tail bytes
+ */
+ data = 0;
+ for (i=0, cp=wp; i<4 && cnt>0; ++i, ++cp) {
+ data = (data << 8) | *src++;
+ --cnt;
+ }
+ for (; i<4; ++i, ++cp) {
+ data = (data << 8) | (*(uchar *)cp);
+ }
+
+ return (write_word(info, wp, data));
+}
+
+
+/*-----------------------------------------------------------------------
+ * Write a word to Flash, returns:
+ * 0 - OK
+ * 1 - write timeout
+ * 2 - Flash not erased
+ */
+static int write_word (flash_info_t *info, ulong dest, ulong data)
+{
+ vu_long *addr = (vu_long*)(info->start[0]);
+
+#ifdef CONFIG_FLASH_16BIT
+ vu_short high_data;
+ vu_short low_data;
+ vu_short *s_addr = (vu_short*)addr;
+#endif
+ ulong start;
+ int flag;
+
+ /* Check if Flash is (sufficiently) erased */
+ if ((*((vu_long *)dest) & data) != data) {
+ return (2);
+ }
+
+#ifdef CONFIG_FLASH_16BIT
+ /* Write the 16 higher-bits */
+ /* Disable interrupts which might cause a timeout here */
+ flag = disable_interrupts();
+
+ high_data = ((data>>16) & 0x0000ffff);
+
+ s_addr[0x5555] = 0x00AA;
+ s_addr[0x2AAA] = 0x0055;
+ s_addr[0x5555] = 0x00A0;
+
+ *((vu_short *)dest) = high_data;
+
+
+ /* re-enable interrupts if necessary */
+ if (flag)
+ enable_interrupts();
+
+ /* data polling for D7 */
+ start = get_timer (0);
+ while ((*((vu_short *)dest) & 0x0080) != (high_data & 0x0080)) {
+ if (get_timer(start) > CFG_FLASH_WRITE_TOUT) {
+ return (1);
+ }
+ }
+
+
+ /* Write the 16 lower-bits */
+#endif
+
+ /* Disable interrupts which might cause a timeout here */
+ flag = disable_interrupts();
+#ifdef CONFIG_FLASH_16BIT
+ dest += 0x2;
+ low_data = (data & 0x0000ffff);
+
+ s_addr[0x5555] = 0x00AA;
+ s_addr[0x2AAA] = 0x0055;
+ s_addr[0x5555] = 0x00A0;
+ *((vu_short *)dest) = low_data;
+
+#else
+ addr[0x5555] = 0x00AA00AA;
+ addr[0x2AAA] = 0x00550055;
+ addr[0x5555] = 0x00A000A0;
+ *((vu_long *)dest) = data;
+#endif
+
+ /* re-enable interrupts if necessary */
+ if (flag)
+ enable_interrupts();
+
+ /* data polling for D7 */
+ start = get_timer (0);
+
+#ifdef CONFIG_FLASH_16BIT
+ while ((*((vu_short *)dest) & 0x0080) != (low_data & 0x0080)) {
+#else
+ while ((*((vu_long *)dest) & 0x00800080) != (data & 0x00800080)) {
+#endif
+
+ if (get_timer(start) > CFG_FLASH_WRITE_TOUT) {
+ return (1);
+ }
+ }
+ return (0);
+}
--- /dev/null
+/*
+ * (C) Copyright 2004
+ * Klaus Heydeck, Kieback & Peter GmbH & Co KG, heydeck@kieback-peter.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 <mpc8xx.h>
+#include "kup.h"
+
+int misc_init_f (void)
+{
+ volatile immap_t *immap = (immap_t *) CFG_IMMR;
+ volatile sysconf8xx_t *siu = &immap->im_siu_conf;
+
+ while (siu->sc_sipend & 0x20000000) {
+ /* printf("waiting for 5V VCC\n"); */
+ ;
+ }
+
+ /* RS232 / RS485 default is RS232 */
+ immap->im_ioport.iop_padat &= ~(PA_RS485);
+ immap->im_ioport.iop_papar &= ~(PA_RS485);
+ immap->im_ioport.iop_paodr &= ~(PA_RS485);
+ immap->im_ioport.iop_padir |= (PA_RS485);
+ return (0);
+}
+
+
+#ifdef CONFIG_IDE_LED
+void ide_led (uchar led, uchar status)
+{
+ volatile immap_t *immap = (immap_t *) CFG_IMMR;
+
+ /* We have one led for both pcmcia slots */
+ if (status) { /* led on */
+ immap->im_ioport.iop_padat &= ~(PA_LED_YELLOW);
+ } else {
+ immap->im_ioport.iop_padat |= (PA_LED_YELLOW);
+ }
+}
+#endif
+
+void poweron_key (void)
+{
+ volatile immap_t *immap = (immap_t *) CFG_IMMR;
+
+ immap->im_ioport.iop_pcpar &= ~(PC_SWITCH1);
+ immap->im_ioport.iop_pcdir &= ~(PC_SWITCH1);
+
+ if (immap->im_ioport.iop_pcdat & (PC_SWITCH1))
+ setenv ("key1", "off");
+ else
+ setenv ("key1", "on");
+}
--- /dev/null
+/*
+ * (C) Copyright 2004
+ * Klaus Heydeck, Kieback & Peter GmbH & Co KG, heydeck@kieback-peter.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
+ */
+
+#ifndef __KUP_H
+#define __KUP_H
+
+#define PA_8 0x0080
+#define PA_11 0x0010
+#define PA_12 0x0008
+
+#define PB_14 0x00020000
+#define PB_17 0x00004000
+
+#define PC_9 0x0040
+
+#define PA_RS485 PA_11 /* SCC1: 0=RS232 1=RS485 */
+#define PA_LED_YELLOW PA_8
+#define BP_USB_VCC PB_14 /* VCC for USB devices 0=vcc on, 1=vcc off*/
+#define PB_LCD_PWM PB_17 /* PB 17 */
+#define PC_SWITCH1 PC_9 /* Reboot switch */
+
+extern void poweron_key (void);
+
+#endif /* __KUP_H */
--- /dev/null
+#
+# (C) Copyright 2000-2004
+# 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 $(TOPDIR)/config.mk
+
+LIB = lib$(BOARD).a
+
+OBJS = $(BOARD).o ../common/flash.o ../common/kup.o
+
+$(LIB): .depend $(OBJS)
+ $(AR) crv $@ $(OBJS)
+
+#########################################################################
+
+.depend: Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
+ $(CC) -M $(CFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
+
+sinclude .depend
+
+#########################################################################
--- /dev/null
+#
+# (C) Copyright 2000-2004
+# 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
+#
+
+#
+# KUP4K board
+#
+
+TEXT_BASE = 0x40000000
--- /dev/null
+/*
+ * (C) Copyright 2000-2004
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ * Klaus Heydeck, Kieback & Peter GmbH & Co KG, heydeck@kieback-peter.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 <mpc8xx.h>
+#include "../common/kup.h"
+#ifdef CONFIG_KUP4K_LOGO
+ #include "s1d13706.h"
+#endif
+
+#undef DEBUG
+#ifdef DEBUG
+# define debugk(fmt,args...) printf(fmt ,##args)
+#else
+# define debugk(fmt,args...)
+#endif
+
+typedef struct {
+ volatile unsigned char *VmemAddr;
+ volatile unsigned char *RegAddr;
+} FB_INFO_S1D13xxx;
+
+
+/* ------------------------------------------------------------------------- */
+
+#if 0
+static long int dram_size (long int, long int *, long int);
+#endif
+
+#ifdef CONFIG_KUP4K_LOGO
+void lcd_logo(bd_t *bd);
+#endif
+
+
+/* ------------------------------------------------------------------------- */
+
+#define _NOT_USED_ 0xFFFFFFFF
+
+const uint sdram_table[] = {
+ /*
+ * Single Read. (Offset 0 in UPMA RAM)
+ */
+ 0x1F07FC04, 0xEEAEFC04, 0x11ADFC04, 0xEFBBBC00,
+ 0x1FF77C47, /* last */
+
+ /*
+ * SDRAM Initialization (offset 5 in UPMA RAM)
+ *
+ * This is no UPM entry point. The following definition uses
+ * the remaining space to establish an initialization
+ * sequence, which is executed by a RUN command.
+ *
+ */
+ 0x1FF77C35, 0xEFEABC34, 0x1FB57C35, /* last */
+
+ /*
+ * Burst Read. (Offset 8 in UPMA RAM)
+ */
+ 0x1F07FC04, 0xEEAEFC04, 0x10ADFC04, 0xF0AFFC00,
+ 0xF0AFFC00, 0xF1AFFC00, 0xEFBBBC00, 0x1FF77C47, /* last */
+ _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
+ _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
+
+ /*
+ * Single Write. (Offset 18 in UPMA RAM)
+ */
+ 0x1F27FC04, 0xEEAEBC00, 0x01B93C04, 0x1FF77C47, /* last */
+ _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
+
+ /*
+ * Burst Write. (Offset 20 in UPMA RAM)
+ */
+ 0x1F07FC04, 0xEEAEBC00, 0x10AD7C00, 0xF0AFFC00,
+ 0xF0AFFC00, 0xE1BBBC04, 0x1FF77C47, /* last */
+ _NOT_USED_,
+ _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
+ _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
+
+ /*
+ * Refresh (Offset 30 in UPMA RAM)
+ */
+ 0x1FF5FC84, 0xFFFFFC04, 0xFFFFFC04, 0xFFFFFC04,
+ 0xFFFFFC84, 0xFFFFFC07, /* last */
+ _NOT_USED_, _NOT_USED_,
+ _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
+
+ /*
+ * Exception. (Offset 3c in UPMA RAM)
+ */
+ 0x7FFFFC07, /* last */
+ _NOT_USED_, _NOT_USED_, _NOT_USED_,
+};
+
+/* ------------------------------------------------------------------------- */
+
+
+/*
+ * Check Board Identity:
+ */
+
+int checkboard (void)
+{
+ volatile immap_t *immap = (immap_t *) CFG_IMMR;
+ uchar *latch,rev,mod;
+
+ /*
+ * Init ChipSelect #4 (CAN + HW-Latch)
+ */
+ immap->im_memctl.memc_or4 = 0xFFFF8926;
+ immap->im_memctl.memc_br4 = 0x90000401;
+
+ latch=(uchar *)0x90000200;
+ rev = (*latch & 0xF8) >> 3;
+ mod=(*latch & 0x03);
+ printf ("Board: KUP4K Rev %d.%d SN: %s\n",rev,mod,getenv("ethaddr"));
+ return (0);
+}
+
+/* ------------------------------------------------------------------------- */
+
+long int initdram (int board_type)
+{
+ volatile immap_t *immap = (immap_t *) CFG_IMMR;
+ volatile memctl8xx_t *memctl = &immap->im_memctl;
+ long int size_b0 = 0;
+ long int size_b1 = 0;
+ long int size_b2 = 0;
+
+ upmconfig (UPMA, (uint *) sdram_table,
+ sizeof (sdram_table) / sizeof (uint));
+
+ /*
+ * Preliminary prescaler for refresh (depends on number of
+ * banks): This value is selected for four cycles every 62.4 us
+ * with two SDRAM banks or four cycles every 31.2 us with one
+ * bank. It will be adjusted after memory sizing.
+ */
+ memctl->memc_mptpr = CFG_MPTPR;
+
+ memctl->memc_mar = 0x00000088;
+
+ /*
+ * Map controller banks 1 and 2 to the SDRAM banks 2 and 3 at
+ * preliminary addresses - these have to be modified after the
+ * SDRAM size has been determined.
+ */
+/* memctl->memc_or1 = CFG_OR1_PRELIM; */
+/* memctl->memc_br1 = CFG_BR1_PRELIM; */
+
+/* memctl->memc_or2 = CFG_OR2_PRELIM; */
+/* memctl->memc_br2 = CFG_BR2_PRELIM; */
+
+
+ memctl->memc_mamr = CFG_MAMR & (~(MAMR_PTAE)); /* no refresh yet */
+
+ udelay (200);
+
+ /* perform SDRAM initializsation sequence */
+
+ memctl->memc_mcr = 0x80002105; /* SDRAM bank 0 */
+ udelay (1);
+ memctl->memc_mcr = 0x80002830; /* SDRAM bank 0 - execute twice */
+ udelay (1);
+ memctl->memc_mcr = 0x80002106; /* SDRAM bank 0 - RUN MRS Pattern from loc 6 */
+ udelay (1);
+
+ memctl->memc_mcr = 0x80004105; /* SDRAM bank 1 */
+ udelay (1);
+ memctl->memc_mcr = 0x80004830; /* SDRAM bank 1 - execute twice */
+ udelay (1);
+ memctl->memc_mcr = 0x80004106; /* SDRAM bank 1 - RUN MRS Pattern from loc 6 */
+ udelay (1);
+
+ memctl->memc_mcr = 0x80006105; /* SDRAM bank 2 */
+ udelay (1);
+ memctl->memc_mcr = 0x80006830; /* SDRAM bank 2 - execute twice */
+ udelay (1);
+ memctl->memc_mcr = 0x80006106; /* SDRAM bank 2 - RUN MRS Pattern from loc 6 */
+ udelay (1);
+
+ memctl->memc_mamr |= MAMR_PTAE; /* enable refresh */
+ udelay (1000);
+
+#if 0 /* 3 x 8MB */
+ size_b0 = 0x00800000;
+ size_b1 = 0x00800000;
+ size_b2 = 0x00800000;
+ memctl->memc_mptpr = CFG_MPTPR;
+ udelay (1000);
+ memctl->memc_or1 = 0xFF800A00;
+ memctl->memc_br1 = 0x00000081;
+ memctl->memc_or2 = 0xFF000A00;
+ memctl->memc_br2 = 0x00800081;
+ memctl->memc_or3 = 0xFE000A00;
+ memctl->memc_br3 = 0x01000081;
+#else /* 3 x 16 MB */
+ size_b0 = 0x01000000;
+ size_b1 = 0x01000000;
+ size_b2 = 0x01000000;
+ memctl->memc_mptpr = CFG_MPTPR;
+ udelay (1000);
+ memctl->memc_or1 = 0xFF000A00;
+ memctl->memc_br1 = 0x00000081;
+ memctl->memc_or2 = 0xFE000A00;
+ memctl->memc_br2 = 0x01000081;
+ memctl->memc_or3 = 0xFC000A00;
+ memctl->memc_br3 = 0x02000081;
+#endif
+
+ udelay (10000);
+
+ return (size_b0 + size_b1 + size_b2);
+}
+
+/* ------------------------------------------------------------------------- */
+
+/*
+ * Check memory range for valid RAM. A simple memory test determines
+ * the actually available RAM size between addresses `base' and
+ * `base + maxsize'. Some (not all) hardware errors are detected:
+ * - short between address lines
+ * - short between data lines
+ */
+#if 0
+static long int dram_size (long int mamr_value, long int *base,
+ long int maxsize)
+{
+ volatile immap_t *immap = (immap_t *) CFG_IMMR;
+ volatile memctl8xx_t *memctl = &immap->im_memctl;
+ volatile long int *addr;
+ ulong cnt, val;
+ ulong save[32]; /* to make test non-destructive */
+ unsigned char i = 0;
+
+ memctl->memc_mamr = mamr_value;
+
+ for (cnt = maxsize / sizeof (long); 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);
+}
+#endif
+
+int misc_init_r (void)
+{
+ DECLARE_GLOBAL_DATA_PTR;
+
+#ifdef CONFIG_STATUS_LED
+ volatile immap_t *immap = (immap_t *) CFG_IMMR;
+#endif
+#ifdef CONFIG_KUP4K_LOGO
+ bd_t *bd = gd->bd;
+
+ lcd_logo (bd);
+#endif /* CONFIG_KUP4K_LOGO */
+#ifdef CONFIG_IDE_LED
+ /* Configure PA8 as output port */
+ immap->im_ioport.iop_padir |= 0x80;
+ immap->im_ioport.iop_paodr |= 0x80;
+ immap->im_ioport.iop_papar &= ~0x80;
+ immap->im_ioport.iop_padat |= 0x80; /* turn it off */
+#endif
+ setenv("hw","4k");
+ poweron_key();
+ return (0);
+}
+
+#ifdef CONFIG_KUP4K_LOGO
+
+
+void lcd_logo (bd_t * bd)
+{
+ FB_INFO_S1D13xxx fb_info;
+ S1D_INDEX s1dReg;
+ S1D_VALUE s1dValue;
+ volatile immap_t *immr = (immap_t *) CFG_IMMR;
+ volatile memctl8xx_t *memctl;
+ ushort i;
+ uchar *fb;
+ int rs, gs, bs;
+ int r = 8, g = 8, b = 4;
+ int r1, g1, b1;
+ int n;
+ uchar tmp[64]; /* long enough for environment variables */
+ int tft = 0;
+
+ immr->im_cpm.cp_pbpar &= ~(PB_LCD_PWM);
+ immr->im_cpm.cp_pbodr &= ~(PB_LCD_PWM);
+ immr->im_cpm.cp_pbdat &= ~(PB_LCD_PWM); /* set to 0 = enabled */
+ immr->im_cpm.cp_pbdir |= (PB_LCD_PWM);
+
+/*----------------------------------------------------------------------------- */
+/* Initialize the chip and the frame buffer driver. */
+/*----------------------------------------------------------------------------- */
+ memctl = &immr->im_memctl;
+
+
+ /*
+ * Init ChipSelect #5 (S1D13768)
+ */
+ memctl->memc_or5 = 0xFFC007F0; /* 4 MB 17 WS or externel TA */
+ memctl->memc_br5 = 0x80080801; /* Start at 0x80080000 */
+
+ fb_info.VmemAddr = (unsigned char *) (S1D_PHYSICAL_VMEM_ADDR);
+ fb_info.RegAddr = (unsigned char *) (S1D_PHYSICAL_REG_ADDR);
+
+ if ((((S1D_VALUE *) fb_info.RegAddr)[0] != 0x28)
+ || (((S1D_VALUE *) fb_info.RegAddr)[1] != 0x14)) {
+ printf ("Warning:LCD Controller S1D13706 not found\n");
+ setenv ("lcd", "none");
+ return;
+ }
+
+
+ for (i = 0; i < sizeof(aS1DRegs_prelimn) / sizeof(aS1DRegs_prelimn[0]); i++) {
+ s1dReg = aS1DRegs_prelimn[i].Index;
+ s1dValue = aS1DRegs_prelimn[i].Value;
+ debugk ("s13768 reg: %02x value: %02x\n",
+ aS1DRegs_prelimn[i].Index, aS1DRegs_prelimn[i].Value);
+ ((S1D_VALUE *) fb_info.RegAddr)[s1dReg / sizeof (S1D_VALUE)] =
+ s1dValue;
+ }
+
+
+ n = getenv_r ("lcd", tmp, sizeof (tmp));
+ if (n > 0) {
+ if (!strcmp ("tft", tmp))
+ tft = 1;
+ else
+ tft = 0;
+ }
+#if 0
+ if (((S1D_VALUE *) fb_info.RegAddr)[0xAC] & 0x04)
+ tft = 0;
+ else
+ tft = 1;
+#endif
+
+ debugk ("Port=0x%02x -> TFT=%d\n", tft,
+ ((S1D_VALUE *) fb_info.RegAddr)[0xAC]);
+
+ /* init controller */
+ if (!tft) {
+ for (i = 0; i < sizeof(aS1DRegs_stn) / sizeof(aS1DRegs_stn[0]); i++) {
+ s1dReg = aS1DRegs_stn[i].Index;
+ s1dValue = aS1DRegs_stn[i].Value;
+ debugk ("s13768 reg: %02x value: %02x\n",
+ aS1DRegs_stn[i].Index,
+ aS1DRegs_stn[i].Value);
+ ((S1D_VALUE *) fb_info.RegAddr)[s1dReg / sizeof(S1D_VALUE)] =
+ s1dValue;
+ }
+ n = getenv_r ("contrast", tmp, sizeof (tmp));
+ ((S1D_VALUE *) fb_info.RegAddr)[0xB3] =
+ (n > 0) ? (uchar) simple_strtoul (tmp, NULL, 10) * 255 / 100 : 0xA0;
+ switch (bd->bi_busfreq) {
+ case 40000000:
+ ((S1D_VALUE *) fb_info.RegAddr)[0x05] = 0x32;
+ ((S1D_VALUE *) fb_info.RegAddr)[0x12] = 0x41;
+ break;
+ case 48000000:
+ ((S1D_VALUE *) fb_info.RegAddr)[0x05] = 0x22;
+ ((S1D_VALUE *) fb_info.RegAddr)[0x12] = 0x34;
+ break;
+ default:
+ printf ("KUP4K S1D1: unknown busfrequency: %ld assuming 64 MHz\n", bd->bi_busfreq);
+ case 64000000:
+ ((S1D_VALUE *) fb_info.RegAddr)[0x05] = 0x32;
+ ((S1D_VALUE *) fb_info.RegAddr)[0x12] = 0x66;
+ break;
+ }
+ /* setenv("lcd","stn"); */
+ } else {
+ for (i = 0; i < sizeof(aS1DRegs_tft) / sizeof(aS1DRegs_tft[0]); i++) {
+ s1dReg = aS1DRegs_tft[i].Index;
+ s1dValue = aS1DRegs_tft[i].Value;
+ debugk ("s13768 reg: %02x value: %02x\n",
+ aS1DRegs_tft[i].Index,
+ aS1DRegs_tft[i].Value);
+ ((S1D_VALUE *) fb_info.RegAddr)[s1dReg / sizeof (S1D_VALUE)] =
+ s1dValue;
+ }
+
+ switch (bd->bi_busfreq) {
+ default:
+ printf ("KUP4K S1D1: unknown busfrequency: %ld assuming 64 MHz\n", bd->bi_busfreq);
+ case 40000000:
+ ((S1D_VALUE *) fb_info.RegAddr)[0x05] = 0x42;
+ ((S1D_VALUE *) fb_info.RegAddr)[0x12] = 0x30;
+ break;
+ }
+ /* setenv("lcd","tft"); */
+ }
+
+ /* create and set colormap */
+ rs = 256 / (r - 1);
+ gs = 256 / (g - 1);
+ bs = 256 / (b - 1);
+ for (i = 0; i < 256; i++) {
+ r1 = (rs * ((i / (g * b)) % r)) * 255;
+ g1 = (gs * ((i / b) % g)) * 255;
+ b1 = (bs * ((i) % b)) * 255;
+ debugk ("%d %04x %04x %04x\n", i, r1 >> 4, g1 >> 4, b1 >> 4);
+ S1D_WRITE_PALETTE (fb_info.RegAddr, i, (r1 >> 4), (g1 >> 4),
+ (b1 >> 4));
+ }
+
+ /* copy bitmap */
+ fb = (char *) (fb_info.VmemAddr);
+ memcpy (fb, (uchar *) CONFIG_KUP4K_LOGO, 320 * 240);
+}
+#endif /* CONFIG_KUP4K_LOGO */
--- /dev/null
+/*---------------------------------------------------------------------------- */
+/* */
+/* File generated by S1D13706CFG.EXE */
+/* */
+/* Copyright (c) 2000,2001 Epson Research and Development, Inc. */
+/* All rights reserved. */
+/* */
+/*---------------------------------------------------------------------------- */
+
+/* Panel: 320x240x8bpp 70Hz Color Single STN 8-bit (PCLK=6.250MHz) (Format 2) */
+
+#define S1D_DISPLAY_WIDTH 320
+#define S1D_DISPLAY_HEIGHT 240
+#define S1D_DISPLAY_BPP 8
+#define S1D_DISPLAY_SCANLINE_BYTES 320
+#define S1D_PHYSICAL_VMEM_ADDR 0x800A0000L
+#define S1D_PHYSICAL_VMEM_SIZE 0x14000L
+#define S1D_PHYSICAL_REG_ADDR 0x80080000L
+#define S1D_PHYSICAL_REG_SIZE 0x100
+#define S1D_DISPLAY_PCLK 6250
+#define S1D_PALETTE_SIZE 256
+#define S1D_REGDELAYOFF 0xFFFE
+#define S1D_REGDELAYON 0xFFFF
+
+#define S1D_WRITE_PALETTE(p,i,r,g,b) \
+{ \
+ ((volatile S1D_VALUE*)(p))[0x0A/sizeof(S1D_VALUE)] = (S1D_VALUE)((r)>>4); \
+ ((volatile S1D_VALUE*)(p))[0x09/sizeof(S1D_VALUE)] = (S1D_VALUE)((g)>>4); \
+ ((volatile S1D_VALUE*)(p))[0x08/sizeof(S1D_VALUE)] = (S1D_VALUE)((b)>>4); \
+ ((volatile S1D_VALUE*)(p))[0x0B/sizeof(S1D_VALUE)] = (S1D_VALUE)(i); \
+}
+
+#define S1D_READ_PALETTE(p,i,r,g,b) \
+{ \
+ ((volatile S1D_VALUE*)(p))[0x0F/sizeof(S1D_VALUE)] = (S1D_VALUE)(i); \
+ r = ((volatile S1D_VALUE*)(p))[0x0E/sizeof(S1D_VALUE)]; \
+ g = ((volatile S1D_VALUE*)(p))[0x0D/sizeof(S1D_VALUE)]; \
+ b = ((volatile S1D_VALUE*)(p))[0x0C/sizeof(S1D_VALUE)]; \
+}
+
+typedef unsigned short S1D_INDEX;
+typedef unsigned char S1D_VALUE;
+
+
+typedef struct
+{
+ S1D_INDEX Index;
+ S1D_VALUE Value;
+} S1D_REGS;
+
+
+static S1D_REGS aS1DRegs_prelimn[] =
+{
+ {0x10,0x00}, /* PANEL Type Register */
+ {0xA8,0x00}, /* GPIO Config Register 0 */
+ {0xA9,0x80}, /* GPIO Config Register 1 */
+
+};
+
+static S1D_REGS aS1DRegs_stn[] =
+{
+ {0x04,0x10}, /* BUSCLK MEMCLK Config Register */
+ {0x10,0xD0}, /* PANEL Type Register */
+ {0x11,0x00}, /* MOD Rate Register */
+ {0x14,0x27}, /* Horizontal Display Period Register */
+ {0x16,0x00}, /* Horizontal Display Period Start Pos Register 0 */
+ {0x17,0x00}, /* Horizontal Display Period Start Pos Register 1 */
+ {0x18,0xF0}, /* Vertical Total Register 0 */
+ {0x19,0x00}, /* Vertical Total Register 1 */
+ {0x1C,0xEF}, /* Vertical Display Period Register 0 */
+ {0x1D,0x00}, /* Vertical Display Period Register 1 */
+ {0x1E,0x00}, /* Vertical Display Period Start Pos Register 0 */
+ {0x1F,0x00}, /* Vertical Display Period Start Pos Register 1 */
+ {0x20,0x87}, /* Horizontal Sync Pulse Width Register */
+ {0x22,0x00}, /* Horizontal Sync Pulse Start Pos Register 0 */
+ {0x23,0x00}, /* Horizontal Sync Pulse Start Pos Register 1 */
+ {0x24,0x80}, /* Vertical Sync Pulse Width Register */
+ {0x26,0x01}, /* Vertical Sync Pulse Start Pos Register 0 */
+ {0x27,0x00}, /* Vertical Sync Pulse Start Pos Register 1 */
+ {0x70,0x83}, /* Display Mode Register */
+ {0x71,0x00}, /* Special Effects Register */
+ {0x74,0x00}, /* Main Window Display Start Address Register 0 */
+ {0x75,0x00}, /* Main Window Display Start Address Register 1 */
+ {0x76,0x00}, /* Main Window Display Start Address Register 2 */
+ {0x78,0x50}, /* Main Window Address Offset Register 0 */
+ {0x79,0x00}, /* Main Window Address Offset Register 1 */
+ {0x7C,0x00}, /* Sub Window Display Start Address Register 0 */
+ {0x7D,0x00}, /* Sub Window Display Start Address Register 1 */
+ {0x7E,0x00}, /* Sub Window Display Start Address Register 2 */
+ {0x80,0x50}, /* Sub Window Address Offset Register 0 */
+ {0x81,0x00}, /* Sub Window Address Offset Register 1 */
+ {0x84,0x00}, /* Sub Window X Start Pos Register 0 */
+ {0x85,0x00}, /* Sub Window X Start Pos Register 1 */
+ {0x88,0x00}, /* Sub Window Y Start Pos Register 0 */
+ {0x89,0x00}, /* Sub Window Y Start Pos Register 1 */
+ {0x8C,0x4F}, /* Sub Window X End Pos Register 0 */
+ {0x8D,0x00}, /* Sub Window X End Pos Register 1 */
+ {0x90,0xEF}, /* Sub Window Y End Pos Register 0 */
+ {0x91,0x00}, /* Sub Window Y End Pos Register 1 */
+ {0xA0,0x00}, /* Power Save Config Register */
+ {0xA1,0x00}, /* CPU Access Control Register */
+ {0xA2,0x00}, /* Software Reset Register */
+ {0xA3,0x00}, /* BIG Endian Support Register */
+ {0xA4,0x00}, /* Scratch Pad Register 0 */
+ {0xA5,0x00}, /* Scratch Pad Register 1 */
+ {0xA8,0x01}, /* GPIO Config Register 0 */
+ {0xA9,0x80}, /* GPIO Config Register 1 */
+ {0xAC,0x01}, /* GPIO Status Control Register 0 */
+ {0xAD,0x00}, /* GPIO Status Control Register 1 */
+ {0xB0,0x10}, /* PWM CV Clock Control Register */
+ {0xB1,0x80}, /* PWM CV Clock Config Register */
+ {0xB2,0x00}, /* CV Clock Burst Length Register */
+ {0xAD,0x80}, /* reset seq */
+ {0x70,0x03},
+};
+
+static S1D_REGS aS1DRegs_tft[] =
+{
+ {0x04,0x10}, /* BUSCLK MEMCLK Config Register */
+ {0x05,0x42}, /* PCLK Config Register */
+ {0x10,0x61}, /* PANEL Type Register */
+ {0x11,0x00}, /* MOD Rate Register */
+ {0x12,0x30}, /* Horizontal Total Register */
+ {0x14,0x27}, /* Horizontal Display Period Register */
+ {0x16,0x11}, /* Horizontal Display Period Start Pos Register 0 */
+ {0x17,0x00}, /* Horizontal Display Period Start Pos Register 1 */
+ {0x18,0xFA}, /* Vertical Total Register 0 */
+ {0x19,0x00}, /* Vertical Total Register 1 */
+ {0x1C,0xEF}, /* Vertical Display Period Register 0 */
+ {0x1D,0x00}, /* Vertical Display Period Register 1 */
+ {0x1E,0x00}, /* Vertical Display Period Start Pos Register 0 */
+ {0x1F,0x00}, /* Vertical Display Period Start Pos Register 1 */
+ {0x20,0x07}, /* Horizontal Sync Pulse Width Register */
+ {0x22,0x00}, /* Horizontal Sync Pulse Start Pos Register 0 */
+ {0x23,0x00}, /* Horizontal Sync Pulse Start Pos Register 1 */
+ {0x24,0x00}, /* Vertical Sync Pulse Width Register */
+ {0x26,0x00}, /* Vertical Sync Pulse Start Pos Register 0 */
+ {0x27,0x00}, /* Vertical Sync Pulse Start Pos Register 1 */
+ {0x70,0x03}, /* Display Mode Register */
+ {0x71,0x00}, /* Special Effects Register */
+ {0x74,0x00}, /* Main Window Display Start Address Register 0 */
+ {0x75,0x00}, /* Main Window Display Start Address Register 1 */
+ {0x76,0x00}, /* Main Window Display Start Address Register 2 */
+ {0x78,0x50}, /* Main Window Address Offset Register 0 */
+ {0x79,0x00}, /* Main Window Address Offset Register 1 */
+ {0x7C,0x00}, /* Sub Window Display Start Address Register 0 */
+ {0x7D,0x00}, /* Sub Window Display Start Address Register 1 */
+ {0x7E,0x00}, /* Sub Window Display Start Address Register 2 */
+ {0x80,0x50}, /* Sub Window Address Offset Register 0 */
+ {0x81,0x00}, /* Sub Window Address Offset Register 1 */
+ {0x84,0x00}, /* Sub Window X Start Pos Register 0 */
+ {0x85,0x00}, /* Sub Window X Start Pos Register 1 */
+ {0x88,0x00}, /* Sub Window Y Start Pos Register 0 */
+ {0x89,0x00}, /* Sub Window Y Start Pos Register 1 */
+ {0x8C,0x4F}, /* Sub Window X End Pos Register 0 */
+ {0x8D,0x00}, /* Sub Window X End Pos Register 1 */
+ {0x90,0xEF}, /* Sub Window Y End Pos Register 0 */
+ {0x91,0x00}, /* Sub Window Y End Pos Register 1 */
+ {0xA0,0x00}, /* Power Save Config Register */
+ {0xA1,0x00}, /* CPU Access Control Register */
+ {0xA2,0x00}, /* Software Reset Register */
+ {0xA3,0x00}, /* BIG Endian Support Register */
+ {0xA4,0x00}, /* Scratch Pad Register 0 */
+ {0xA5,0x00}, /* Scratch Pad Register 1 */
+ {0xA8,0x01}, /* GPIO Config Register 0 */
+ {0xA9,0x80}, /* GPIO Config Register 1 */
+ {0xAC,0x01}, /* GPIO Status Control Register 0 */
+ {0xAD,0x00}, /* GPIO Status Control Register 1 */
+ {0xB0,0x10}, /* PWM CV Clock Control Register */
+ {0xB1,0x80}, /* PWM CV Clock Config Register */
+ {0xB2,0x00}, /* CV Clock Burst Length Register */
+ {0xAD,0x80}, /* reset seq */
+ {0x70,0x03},
+};
--- /dev/null
+/*
+ * (C) Copyright 2000-2004
+ * 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
+ */
+
+OUTPUT_ARCH(powerpc)
+SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/powerpc-any-elf/lib);
+/* Do we need any of these for elf?
+ __DYNAMIC = 0; */
+SECTIONS
+{
+ /* Read-only sections, merged into text segment: */
+ . = + SIZEOF_HEADERS;
+ .interp : { *(.interp) }
+ .hash : { *(.hash) }
+ .dynsym : { *(.dynsym) }
+ .dynstr : { *(.dynstr) }
+ .rel.text : { *(.rel.text) }
+ .rela.text : { *(.rela.text) }
+ .rel.data : { *(.rel.data) }
+ .rela.data : { *(.rela.data) }
+ .rel.rodata : { *(.rel.rodata) }
+ .rela.rodata : { *(.rela.rodata) }
+ .rel.got : { *(.rel.got) }
+ .rela.got : { *(.rela.got) }
+ .rel.ctors : { *(.rel.ctors) }
+ .rela.ctors : { *(.rela.ctors) }
+ .rel.dtors : { *(.rel.dtors) }
+ .rela.dtors : { *(.rela.dtors) }
+ .rel.bss : { *(.rel.bss) }
+ .rela.bss : { *(.rela.bss) }
+ .rel.plt : { *(.rel.plt) }
+ .rela.plt : { *(.rela.plt) }
+ .init : { *(.init) }
+ .plt : { *(.plt) }
+ .text :
+ {
+ /* WARNING - the following is hand-optimized to fit within */
+ /* the sector layout of our flash chips! XXX FIXME XXX */
+
+ cpu/mpc8xx/start.o (.text)
+/*
+ cpu/mpc8xx/start.o (.text)
+ common/dlmalloc.o (.text)
+ lib_ppc/ppcstring.o (.text)
+ lib_generic/vsprintf.o (.text)
+ lib_generic/crc32.o (.text)
+ lib_generic/zlib.o (.text)
+
+ . = env_offset;
+ common/environment.o(.text)
+*/
+
+ *(.text)
+ *(.fixup)
+ *(.got1)
+ }
+ _etext = .;
+ PROVIDE (etext = .);
+ .rodata :
+ {
+ *(.rodata)
+ *(.rodata1)
+ *(.rodata.str1.4)
+ }
+ .fini : { *(.fini) } =0
+ .ctors : { *(.ctors) }
+ .dtors : { *(.dtors) }
+
+ /* Read-write section, merged into data segment: */
+ . = (. + 0x00FF) & 0xFFFFFF00;
+ _erotext = .;
+ PROVIDE (erotext = .);
+ .reloc :
+ {
+ *(.got)
+ _GOT2_TABLE_ = .;
+ *(.got2)
+ _FIXUP_TABLE_ = .;
+ *(.fixup)
+ }
+ __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
+ __fixup_entries = (. - _FIXUP_TABLE_)>>2;
+
+ .data :
+ {
+ *(.data)
+ *(.data1)
+ *(.sdata)
+ *(.sdata2)
+ *(.dynamic)
+ CONSTRUCTORS
+ }
+ _edata = .;
+ PROVIDE (edata = .);
+
+ __u_boot_cmd_start = .;
+ .u_boot_cmd : { *(.u_boot_cmd) }
+ __u_boot_cmd_end = .;
+
+
+ __start___ex_table = .;
+ __ex_table : { *(__ex_table) }
+ __stop___ex_table = .;
+
+ . = ALIGN(256);
+ __init_begin = .;
+ .text.init : { *(.text.init) }
+ .data.init : { *(.data.init) }
+ . = ALIGN(256);
+ __init_end = .;
+
+ __bss_start = .;
+ .bss :
+ {
+ *(.sbss) *(.scommon)
+ *(.dynbss)
+ *(.bss)
+ *(COMMON)
+ }
+ _end = . ;
+ PROVIDE (end = .);
+}
--- /dev/null
+/*
+ * (C) Copyright 2000-2004
+ * 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
+ */
+
+OUTPUT_ARCH(powerpc)
+SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/powerpc-any-elf/lib);
+/* Do we need any of these for elf?
+ __DYNAMIC = 0; */
+SECTIONS
+{
+ /* Read-only sections, merged into text segment: */
+ . = + SIZEOF_HEADERS;
+ .interp : { *(.interp) }
+ .hash : { *(.hash) }
+ .dynsym : { *(.dynsym) }
+ .dynstr : { *(.dynstr) }
+ .rel.text : { *(.rel.text) }
+ .rela.text : { *(.rela.text) }
+ .rel.data : { *(.rel.data) }
+ .rela.data : { *(.rela.data) }
+ .rel.rodata : { *(.rel.rodata) }
+ .rela.rodata : { *(.rela.rodata) }
+ .rel.got : { *(.rel.got) }
+ .rela.got : { *(.rela.got) }
+ .rel.ctors : { *(.rel.ctors) }
+ .rela.ctors : { *(.rela.ctors) }
+ .rel.dtors : { *(.rel.dtors) }
+ .rela.dtors : { *(.rela.dtors) }
+ .rel.bss : { *(.rel.bss) }
+ .rela.bss : { *(.rela.bss) }
+ .rel.plt : { *(.rel.plt) }
+ .rela.plt : { *(.rela.plt) }
+ .init : { *(.init) }
+ .plt : { *(.plt) }
+ .text :
+ {
+ /* WARNING - the following is hand-optimized to fit within */
+ /* the sector layout of our flash chips! XXX FIXME XXX */
+
+ cpu/mpc8xx/start.o (.text)
+ common/dlmalloc.o (.text)
+ lib_generic/vsprintf.o (.text)
+ lib_generic/crc32.o (.text)
+
+ . = env_offset;
+ common/environment.o(.text)
+
+ *(.text)
+ *(.fixup)
+ *(.got1)
+ }
+ _etext = .;
+ PROVIDE (etext = .);
+ .rodata :
+ {
+ *(.rodata)
+ *(.rodata1)
+ }
+ .fini : { *(.fini) } =0
+ .ctors : { *(.ctors) }
+ .dtors : { *(.dtors) }
+
+ /* Read-write section, merged into data segment: */
+ . = (. + 0x0FFF) & 0xFFFFF000;
+ _erotext = .;
+ PROVIDE (erotext = .);
+ .reloc :
+ {
+ *(.got)
+ _GOT2_TABLE_ = .;
+ *(.got2)
+ _FIXUP_TABLE_ = .;
+ *(.fixup)
+ }
+ __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
+ __fixup_entries = (. - _FIXUP_TABLE_)>>2;
+
+ .data :
+ {
+ *(.data)
+ *(.data1)
+ *(.sdata)
+ *(.sdata2)
+ *(.dynamic)
+ CONSTRUCTORS
+ }
+ _edata = .;
+ PROVIDE (edata = .);
+
+ __u_boot_cmd_start = .;
+ .u_boot_cmd : { *(.u_boot_cmd) }
+ __u_boot_cmd_end = .;
+
+
+ __start___ex_table = .;
+ __ex_table : { *(__ex_table) }
+ __stop___ex_table = .;
+
+ . = ALIGN(4096);
+ __init_begin = .;
+ .text.init : { *(.text.init) }
+ .data.init : { *(.data.init) }
+ . = ALIGN(4096);
+ __init_end = .;
+
+ __bss_start = .;
+ .bss :
+ {
+ *(.sbss) *(.scommon)
+ *(.dynbss)
+ *(.bss)
+ *(COMMON)
+ }
+ _end = . ;
+ PROVIDE (end = .);
+}
--- /dev/null
+#
+# (C) Copyright 2000-2004
+# 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 $(TOPDIR)/config.mk
+
+LIB = lib$(BOARD).a
+
+OBJS = $(BOARD).o ../common/flash.o ../common/kup.o usb.o
+
+$(LIB): .depend $(OBJS)
+ $(AR) crv $@ $(OBJS)
+
+#########################################################################
+
+.depend: Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
+ $(CC) -M $(CFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
+
+sinclude .depend
+
+#########################################################################
--- /dev/null
+#
+# (C) Copyright 2000-2004
+# 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
+#
+
+#
+# KUP4X board
+#
+
+TEXT_BASE = 0x40000000
--- /dev/null
+/*
+ * (C) Copyright 2000-2004
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ * Klaus Heydeck, Kieback & Peter GmbH & Co KG, heydeck@kieback-peter.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 <mpc8xx.h>
+#include "../common/kup.h"
+#ifdef CONFIG_KUP4K_LOGO
+/* #include "s1d13706.h" */
+#endif
+
+#define KUP4X_USB
+
+
+typedef struct {
+ volatile unsigned char *VmemAddr;
+ volatile unsigned char *RegAddr;
+} FB_INFO_S1D13xxx;
+
+/* ------------------------------------------------------------------------- */
+
+int usb_init_kup4x (void);
+
+
+#ifdef CONFIG_KUP4K_LOGO
+void lcd_logo (bd_t * bd);
+#endif
+
+/* ------------------------------------------------------------------------- */
+
+#define _NOT_USED_ 0xFFFFFFFF
+
+const uint sdram_table[] = {
+ /*
+ * Single Read. (Offset 0 in UPMA RAM)
+ */
+ 0x1F07FC04, 0xEEAEFC04, 0x11ADFC04, 0xEFBBBC00,
+ 0x1FF77C47, /* last */
+
+ /*
+ * SDRAM Initialization (offset 5 in UPMA RAM)
+ *
+ * This is no UPM entry point. The following definition uses
+ * the remaining space to establish an initialization
+ * sequence, which is executed by a RUN command.
+ *
+ */
+ 0x1FF77C35, 0xEFEABC34, 0x1FB57C35, /* last */
+
+ /*
+ * Burst Read. (Offset 8 in UPMA RAM)
+ */
+ 0x1F07FC04, 0xEEAEFC04, 0x10ADFC04, 0xF0AFFC00,
+ 0xF0AFFC00, 0xF1AFFC00, 0xEFBBBC00, 0x1FF77C47, /* last */
+ _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
+ _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
+
+ /*
+ * Single Write. (Offset 18 in UPMA RAM)
+ */
+ 0x1F27FC04, 0xEEAEBC00, 0x01B93C04, 0x1FF77C47, /* last */
+ _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
+
+ /*
+ * Burst Write. (Offset 20 in UPMA RAM)
+ */
+ 0x1F07FC04, 0xEEAEBC00, 0x10AD7C00, 0xF0AFFC00,
+ 0xF0AFFC00, 0xE1BBBC04, 0x1FF77C47, /* last */
+ _NOT_USED_,
+ _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
+ _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
+
+ /*
+ * Refresh (Offset 30 in UPMA RAM)
+ */
+ 0x1FF5FC84, 0xFFFFFC04, 0xFFFFFC04, 0xFFFFFC04,
+ 0xFFFFFC84, 0xFFFFFC07, /* last */
+ _NOT_USED_, _NOT_USED_,
+ _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
+
+ /*
+ * Exception. (Offset 3c in UPMA RAM)
+ */
+ 0x7FFFFC07, /* last */
+ _NOT_USED_, _NOT_USED_, _NOT_USED_,
+};
+
+/* ------------------------------------------------------------------------- */
+
+/*
+ * Check Board Identity:
+ */
+
+int checkboard (void)
+{
+ volatile immap_t *immap = (immap_t *) CFG_IMMR;
+ volatile memctl8xx_t *memctl = &immap->im_memctl;
+ uchar *latch, rev, mod;
+
+ /*
+ * Init ChipSelect #4 (CAN + HW-Latch)
+ */
+ memctl->memc_or4 = 0xFFFF8926;
+ memctl->memc_br4 = 0x90000401;
+
+ latch = (uchar *) 0x90000200;
+ rev = (*latch & 0xF8) >> 3;
+ mod = (*latch & 0x03);
+ printf ("Board: KUP4X Rev %d.%d SN: %s\n", rev, mod,
+ getenv ("ethaddr"));
+ return (0);
+}
+
+/* ------------------------------------------------------------------------- */
+
+long int initdram (int board_type)
+{
+ volatile immap_t *immap = (immap_t *) CFG_IMMR;
+ volatile memctl8xx_t *memctl = &immap->im_memctl;
+ long int size_b0 = 0;
+ long int size_b1 = 0;
+ long int size_b2 = 0;
+ long int size_b3 = 0;
+
+ upmconfig (UPMA, (uint *) sdram_table,
+ sizeof (sdram_table) / sizeof (uint));
+ /*
+ * Preliminary prescaler for refresh (depends on number of
+ * banks): This value is selected for four cycles every 62.4 us
+ * with two SDRAM banks or four cycles every 31.2 us with one
+ * bank. It will be adjusted after memory sizing.
+ */
+ memctl->memc_mptpr = CFG_MPTPR;
+
+ memctl->memc_mar = 0x00000088;
+
+ /*
+ * Map controller banks 1 and 2 to the SDRAM banks 2 and 3 at
+ * preliminary addresses - these have to be modified after the
+ * SDRAM size has been determined.
+ */
+/* memctl->memc_or1 = CFG_OR1_PRELIM; */
+/* memctl->memc_br1 = CFG_BR1_PRELIM; */
+
+/* memctl->memc_or2 = CFG_OR2_PRELIM; */
+/* memctl->memc_br2 = CFG_BR2_PRELIM; */
+
+ memctl->memc_mamr = CFG_MAMR & (~(MAMR_PTAE)); /* no refresh yet */
+
+ udelay (200);
+
+ /* perform SDRAM initializsation sequence */
+
+ memctl->memc_mcr = 0x80002105; /* SDRAM bank 0 */
+ udelay (1);
+ memctl->memc_mcr = 0x80002830; /* SDRAM bank 0 - execute twice */
+ udelay (1);
+ memctl->memc_mcr = 0x80002106; /* SDRAM bank 0 - RUN MRS Pattern from loc 6 */
+ udelay (1);
+
+ memctl->memc_mcr = 0x80004105; /* SDRAM bank 1 */
+ udelay (1);
+ memctl->memc_mcr = 0x80004830; /* SDRAM bank 1 - execute twice */
+ udelay (1);
+ memctl->memc_mcr = 0x80004106; /* SDRAM bank 1 - RUN MRS Pattern from loc 6 */
+ udelay (1);
+
+ memctl->memc_mcr = 0x80006105; /* SDRAM bank 2 */
+ udelay (1);
+ memctl->memc_mcr = 0x80006830; /* SDRAM bank 2 - execute twice */
+ udelay (1);
+ memctl->memc_mcr = 0x80006106; /* SDRAM bank 2 - RUN MRS Pattern from loc 6 */
+ udelay (1);
+
+ memctl->memc_mcr = 0x8000C105; /* SDRAM bank 2 */
+ udelay (1);
+ memctl->memc_mcr = 0x8000C830; /* SDRAM bank 2 - execute twice */
+ udelay (1);
+ memctl->memc_mcr = 0x8000C106; /* SDRAM bank 2 - RUN MRS Pattern from loc 6 */
+ udelay (1);
+
+ memctl->memc_mamr |= MAMR_PTAE; /* enable refresh */
+ udelay (1000);
+#if 0 /* 4 x 8MB */
+ size_b0 = 0x00800000;
+ size_b1 = 0x00800000;
+ size_b2 = 0x00800000;
+ size_b3 = 0x00800000;
+ memctl->memc_mptpr = CFG_MPTPR;
+ udelay (1000);
+ memctl->memc_or1 = 0xFF800A00;
+ memctl->memc_br1 = 0x00000081;
+ memctl->memc_or2 = 0xFF000A00;
+ memctl->memc_br2 = 0x00800081;
+ memctl->memc_or3 = 0xFE000A00;
+ memctl->memc_br3 = 0x01000081;
+ memctl->memc_or6 = 0xFE000A00;
+ memctl->memc_br6 = 0x01800081;
+#else /* 4 x 16 MB */
+ size_b0 = 0x01000000;
+ size_b1 = 0x01000000;
+ size_b2 = 0x01000000;
+ size_b3 = 0x01000000;
+ memctl->memc_mptpr = CFG_MPTPR;
+ udelay (1000);
+ memctl->memc_or1 = 0xFF000A00;
+ memctl->memc_br1 = 0x00000081;
+ memctl->memc_or2 = 0xFE000A00;
+ memctl->memc_br2 = 0x01000081;
+ memctl->memc_or3 = 0xFD000A00;
+ memctl->memc_br3 = 0x02000081;
+ memctl->memc_or6 = 0xFC000A00;
+ memctl->memc_br6 = 0x03000081;
+#endif
+ udelay (10000);
+
+ return (size_b0 + size_b1 + size_b2 + size_b3);
+}
+
+/* ------------------------------------------------------------------------- */
+
+/*
+ * Check memory range for valid RAM. A simple memory test determines
+ * the actually available RAM size between addresses `base' and
+ * `base + maxsize'. Some (not all) hardware errors are detected:
+ * - short between address lines
+ * - short between data lines
+ */
+#if 0
+static long int dram_size (long int mamr_value, long int *base,
+ long int maxsize)
+{
+ volatile immap_t *immap = (immap_t *) CFG_IMMR;
+ volatile memctl8xx_t *memctl = &immap->im_memctl;
+ volatile long int *addr;
+ ulong cnt, val;
+ ulong save[32]; /* to make test non-destructive */
+ unsigned char i = 0;
+
+ memctl->memc_mamr = mamr_value;
+
+ for (cnt = maxsize / sizeof (long); 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);
+}
+#endif
+
+int misc_init_r (void)
+{
+ volatile immap_t *immap = (immap_t *) CFG_IMMR;
+
+#ifdef CONFIG_IDE_LED
+ /* Configure PA8 as output port */
+ immap->im_ioport.iop_padir |= 0x80;
+ immap->im_ioport.iop_paodr |= 0x80;
+ immap->im_ioport.iop_papar &= ~0x80;
+ immap->im_ioport.iop_padat |= 0x80; /* turn it off */
+#endif
+#ifdef KUP4X_USB
+ usb_init_kup4x ();
+#endif
+ setenv ("hw", "4x");
+ poweron_key ();
+ return (0);
+}
--- /dev/null
+/*
+ * (C) Copyright 2000-2004
+ * 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
+ */
+
+OUTPUT_ARCH(powerpc)
+SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/powerpc-any-elf/lib);
+/* Do we need any of these for elf?
+ __DYNAMIC = 0; */
+SECTIONS
+{
+ /* Read-only sections, merged into text segment: */
+ . = + SIZEOF_HEADERS;
+ .interp : { *(.interp) }
+ .hash : { *(.hash) }
+ .dynsym : { *(.dynsym) }
+ .dynstr : { *(.dynstr) }
+ .rel.text : { *(.rel.text) }
+ .rela.text : { *(.rela.text) }
+ .rel.data : { *(.rel.data) }
+ .rela.data : { *(.rela.data) }
+ .rel.rodata : { *(.rel.rodata) }
+ .rela.rodata : { *(.rela.rodata) }
+ .rel.got : { *(.rel.got) }
+ .rela.got : { *(.rela.got) }
+ .rel.ctors : { *(.rel.ctors) }
+ .rela.ctors : { *(.rela.ctors) }
+ .rel.dtors : { *(.rel.dtors) }
+ .rela.dtors : { *(.rela.dtors) }
+ .rel.bss : { *(.rel.bss) }
+ .rela.bss : { *(.rela.bss) }
+ .rel.plt : { *(.rel.plt) }
+ .rela.plt : { *(.rela.plt) }
+ .init : { *(.init) }
+ .plt : { *(.plt) }
+ .text :
+ {
+ /* WARNING - the following is hand-optimized to fit within */
+ /* the sector layout of our flash chips! XXX FIXME XXX */
+
+ cpu/mpc8xx/start.o (.text)
+/*
+ cpu/mpc8xx/start.o (.text)
+ common/dlmalloc.o (.text)
+ lib_ppc/ppcstring.o (.text)
+ lib_generic/vsprintf.o (.text)
+ lib_generic/crc32.o (.text)
+ lib_generic/zlib.o (.text)
+
+ . = env_offset;
+ common/environment.o(.text)
+*/
+
+ *(.text)
+ *(.fixup)
+ *(.got1)
+ }
+ _etext = .;
+ PROVIDE (etext = .);
+ .rodata :
+ {
+ *(.rodata)
+ *(.rodata1)
+ *(.rodata.str1.4)
+ }
+ .fini : { *(.fini) } =0
+ .ctors : { *(.ctors) }
+ .dtors : { *(.dtors) }
+
+ /* Read-write section, merged into data segment: */
+ . = (. + 0x00FF) & 0xFFFFFF00;
+ _erotext = .;
+ PROVIDE (erotext = .);
+ .reloc :
+ {
+ *(.got)
+ _GOT2_TABLE_ = .;
+ *(.got2)
+ _FIXUP_TABLE_ = .;
+ *(.fixup)
+ }
+ __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
+ __fixup_entries = (. - _FIXUP_TABLE_)>>2;
+
+ .data :
+ {
+ *(.data)
+ *(.data1)
+ *(.sdata)
+ *(.sdata2)
+ *(.dynamic)
+ CONSTRUCTORS
+ }
+ _edata = .;
+ PROVIDE (edata = .);
+
+ __u_boot_cmd_start = .;
+ .u_boot_cmd : { *(.u_boot_cmd) }
+ __u_boot_cmd_end = .;
+
+
+ __start___ex_table = .;
+ __ex_table : { *(__ex_table) }
+ __stop___ex_table = .;
+
+ . = ALIGN(256);
+ __init_begin = .;
+ .text.init : { *(.text.init) }
+ .data.init : { *(.data.init) }
+ . = ALIGN(256);
+ __init_end = .;
+
+ __bss_start = .;
+ .bss :
+ {
+ *(.sbss) *(.scommon)
+ *(.dynbss)
+ *(.bss)
+ *(COMMON)
+ }
+ _end = . ;
+ PROVIDE (end = .);
+}
--- /dev/null
+/*
+ * (C) Copyright 2000-2004
+ * 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
+ */
+
+OUTPUT_ARCH(powerpc)
+SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/powerpc-any-elf/lib);
+/* Do we need any of these for elf?
+ __DYNAMIC = 0; */
+SECTIONS
+{
+ /* Read-only sections, merged into text segment: */
+ . = + SIZEOF_HEADERS;
+ .interp : { *(.interp) }
+ .hash : { *(.hash) }
+ .dynsym : { *(.dynsym) }
+ .dynstr : { *(.dynstr) }
+ .rel.text : { *(.rel.text) }
+ .rela.text : { *(.rela.text) }
+ .rel.data : { *(.rel.data) }
+ .rela.data : { *(.rela.data) }
+ .rel.rodata : { *(.rel.rodata) }
+ .rela.rodata : { *(.rela.rodata) }
+ .rel.got : { *(.rel.got) }
+ .rela.got : { *(.rela.got) }
+ .rel.ctors : { *(.rel.ctors) }
+ .rela.ctors : { *(.rela.ctors) }
+ .rel.dtors : { *(.rel.dtors) }
+ .rela.dtors : { *(.rela.dtors) }
+ .rel.bss : { *(.rel.bss) }
+ .rela.bss : { *(.rela.bss) }
+ .rel.plt : { *(.rel.plt) }
+ .rela.plt : { *(.rela.plt) }
+ .init : { *(.init) }
+ .plt : { *(.plt) }
+ .text :
+ {
+ /* WARNING - the following is hand-optimized to fit within */
+ /* the sector layout of our flash chips! XXX FIXME XXX */
+
+ cpu/mpc8xx/start.o (.text)
+ common/dlmalloc.o (.text)
+ lib_generic/vsprintf.o (.text)
+ lib_generic/crc32.o (.text)
+
+ . = env_offset;
+ common/environment.o(.text)
+
+ *(.text)
+ *(.fixup)
+ *(.got1)
+ }
+ _etext = .;
+ PROVIDE (etext = .);
+ .rodata :
+ {
+ *(.rodata)
+ *(.rodata1)
+ }
+ .fini : { *(.fini) } =0
+ .ctors : { *(.ctors) }
+ .dtors : { *(.dtors) }
+
+ /* Read-write section, merged into data segment: */
+ . = (. + 0x0FFF) & 0xFFFFF000;
+ _erotext = .;
+ PROVIDE (erotext = .);
+ .reloc :
+ {
+ *(.got)
+ _GOT2_TABLE_ = .;
+ *(.got2)
+ _FIXUP_TABLE_ = .;
+ *(.fixup)
+ }
+ __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
+ __fixup_entries = (. - _FIXUP_TABLE_)>>2;
+
+ .data :
+ {
+ *(.data)
+ *(.data1)
+ *(.sdata)
+ *(.sdata2)
+ *(.dynamic)
+ CONSTRUCTORS
+ }
+ _edata = .;
+ PROVIDE (edata = .);
+
+ __u_boot_cmd_start = .;
+ .u_boot_cmd : { *(.u_boot_cmd) }
+ __u_boot_cmd_end = .;
+
+
+ __start___ex_table = .;
+ __ex_table : { *(__ex_table) }
+ __stop___ex_table = .;
+
+ . = ALIGN(4096);
+ __init_begin = .;
+ .text.init : { *(.text.init) }
+ .data.init : { *(.data.init) }
+ . = ALIGN(4096);
+ __init_end = .;
+
+ __bss_start = .;
+ .bss :
+ {
+ *(.sbss) *(.scommon)
+ *(.dynbss)
+ *(.bss)
+ *(COMMON)
+ }
+ _end = . ;
+ PROVIDE (end = .);
+}
--- /dev/null
+/*
+ * (C) Copyright 2004
+ * Klaus Heydeck, Kieback & Peter GmbH & Co KG, heydeck@kieback-peter.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 <mpc8xx.h>
+#include "../common/kup.h"
+
+
+#define SL811_ADR (0x50000000)
+#define SL811_DAT (0x50000001)
+
+
+static void sl811_write_index_data (__u8 index, __u8 data)
+{
+ *(volatile unsigned char *) (SL811_ADR) = index;
+ __asm__ ("eieio");
+ *(volatile unsigned char *) (SL811_DAT) = data;
+ __asm__ ("eieio");
+}
+
+static __u8 sl811_read_index_data (__u8 index)
+{
+ __u8 data;
+
+ *(volatile unsigned char *) (SL811_ADR) = index;
+ __asm__ ("eieio");
+ data = *(volatile unsigned char *) (SL811_DAT);
+ __asm__ ("eieio");
+ return (data);
+}
+
+int usb_init_kup4x (void)
+{
+ volatile immap_t *immap = (immap_t *) CFG_IMMR;
+ volatile memctl8xx_t *memctl = &immap->im_memctl;
+ int i;
+ unsigned char tmp;
+
+ memctl = &immap->im_memctl;
+ memctl->memc_or7 = 0xFFFF8726;
+ memctl->memc_br7 = 0x50000401; /* start at 0x50000000 */
+ /* BP 14 low = USB ON */
+ immap->im_cpm.cp_pbdat &= ~(BP_USB_VCC);
+ /* PB 14 nomal port */
+ immap->im_cpm.cp_pbpar &= ~(BP_USB_VCC);
+ /* output */
+ immap->im_cpm.cp_pbdir |= (BP_USB_VCC);
+
+ puts ("USB: ");
+
+ for (i = 0x10; i < 0xff; i++) {
+ sl811_write_index_data (i, i);
+ tmp = (sl811_read_index_data (i));
+ if (tmp != i) {
+ printf ("SL811 compare error index=0x%02x read=0x%02x\n", i, tmp);
+ return (-1);
+ }
+ }
+ printf ("SL811 ready\n");
+ return (0);
+}
+++ /dev/null
-#
-# (C) Copyright 2000-2002
-# 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 $(TOPDIR)/config.mk
-
-LIB = lib$(BOARD).a
-
-OBJS = $(BOARD).o flash.o
-
-$(LIB): .depend $(OBJS)
- $(AR) crv $@ $(OBJS)
-
-#########################################################################
-
-.depend: Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
- $(CC) -M $(CFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
-
-sinclude .depend
-
-#########################################################################
+++ /dev/null
-#
-# (C) Copyright 2000-2002
-# 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
-#
-
-#
-# KUP4K board
-#
-
-TEXT_BASE = 0x40000000
+++ /dev/null
-/*
- * (C) Copyright 2000-2002
- * 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 <mpc8xx.h>
-
-#ifndef CFG_ENV_ADDR
-#define CFG_ENV_ADDR (CFG_FLASH_BASE + CFG_ENV_OFFSET)
-#endif
-
-#define CONFIG_FLASH_16BIT
-
-flash_info_t flash_info[CFG_MAX_FLASH_BANKS]; /* info for FLASH chips */
-
-/*-----------------------------------------------------------------------
- * Functions
- */
-static ulong flash_get_size (vu_long *addr, flash_info_t *info);
-static int write_word (flash_info_t *info, ulong dest, ulong data);
-
-/*-----------------------------------------------------------------------
- */
-
-unsigned long flash_init (void)
-{
- volatile immap_t *immap = (immap_t *)CFG_IMMR;
- volatile memctl8xx_t *memctl = &immap->im_memctl;
- unsigned long size_b0;
- int i;
-
- /* Init: no FLASHes known */
- for (i=0; i<CFG_MAX_FLASH_BANKS; ++i) {
- flash_info[i].flash_id = FLASH_UNKNOWN;
- }
-
- /* Static FLASH Bank configuration here - FIXME XXX */
-
- size_b0 = flash_get_size((vu_long *)FLASH_BASE0_PRELIM, &flash_info[0]);
-
- if (flash_info[0].flash_id == FLASH_UNKNOWN) {
- printf ("## Unknown FLASH on Bank 0 - Size = 0x%08lx = %ld MB\n",
- size_b0, size_b0<<20);
- }
-
-
- /* Remap FLASH according to real size */
- memctl->memc_or0 = CFG_OR_TIMING_FLASH | (-size_b0 & OR_AM_MSK);
- memctl->memc_br0 = (CFG_FLASH_BASE & BR_BA_MSK) | BR_MS_GPCM | BR_V | BR_PS_16;
-
- /* Re-do sizing to get full correct info */
- size_b0 = flash_get_size((vu_long *)CFG_FLASH_BASE, &flash_info[0]);
-
-#if CFG_MONITOR_BASE >= CFG_FLASH_BASE
- /* monitor protection ON by default */
- flash_protect(FLAG_PROTECT_SET,
- CFG_MONITOR_BASE,
- CFG_MONITOR_BASE+monitor_flash_len-1,
- &flash_info[0]);
-#endif
-
-#ifdef CFG_ENV_IS_IN_FLASH
- /* ENV protection ON by default */
- flash_protect(FLAG_PROTECT_SET,
- CFG_ENV_ADDR,
- CFG_ENV_ADDR+CFG_ENV_SIZE-1,
- &flash_info[0]);
-#endif
-
- flash_info[0].size = size_b0;
-
- return (size_b0);
-}
-
-/*-----------------------------------------------------------------------
- */
-void flash_print_info (flash_info_t *info)
-{
- int i;
-
- if (info->flash_id == FLASH_UNKNOWN) {
- printf ("missing or unknown FLASH type\n");
- return;
- }
-
- switch (info->flash_id & FLASH_VENDMASK) {
- case FLASH_MAN_AMD: printf ("AMD "); break;
- case FLASH_MAN_FUJ: printf ("FUJITSU "); break;
- default: printf ("Unknown Vendor "); break;
- }
-
- switch (info->flash_id & FLASH_TYPEMASK) {
- case FLASH_AM400B: printf ("AM29LV400B (4 Mbit, bottom boot sect)\n");
- break;
- case FLASH_AM400T: printf ("AM29LV400T (4 Mbit, top boot sector)\n");
- break;
- case FLASH_AM800B: printf ("AM29LV800B (8 Mbit, bottom boot sect)\n");
- break;
- case FLASH_AM800T: printf ("AM29LV800T (8 Mbit, top boot sector)\n");
- break;
- case FLASH_AM160B: printf ("AM29LV160B (16 Mbit, bottom boot sect)\n");
- break;
- case FLASH_AM160T: printf ("AM29LV160T (16 Mbit, top boot sector)\n");
- break;
- case FLASH_AM320B: printf ("AM29LV320B (32 Mbit, bottom boot sect)\n");
- break;
- case FLASH_AM320T: printf ("AM29LV320T (32 Mbit, top boot sector)\n");
- break;
- default: printf ("Unknown Chip Type\n");
- 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");
- return;
-}
-
-/*-----------------------------------------------------------------------
- */
-
-
-/*-----------------------------------------------------------------------
- */
-
-/*
- * The following code cannot be run from FLASH!
- */
-
-static ulong flash_get_size (vu_long *addr, flash_info_t *info)
-{
- short i;
- ulong value;
- ulong base = (ulong)addr;
-
- /* Write auto select command: read Manufacturer ID */
- vu_short *s_addr=(vu_short*)addr;
- s_addr[0x5555] = 0x00AA;
- s_addr[0x2AAA] = 0x0055;
- s_addr[0x5555] = 0x0090;
-
- value = s_addr[0];
- value = value|(value<<16);
-
- switch (value) {
- case AMD_MANUFACT:
- info->flash_id = FLASH_MAN_AMD;
- break;
- case FUJ_MANUFACT:
- info->flash_id = FLASH_MAN_FUJ;
- break;
- default:
- info->flash_id = FLASH_UNKNOWN;
- info->sector_count = 0;
- info->size = 0;
- return (0); /* no or unknown flash */
- }
-
- value = s_addr[1];
- value = value|(value<<16);
-
- switch (value) {
- case FUJI_ID_29F800BA:
- info->flash_id += FLASH_AM400T;
- info->sector_count = 19;
- info->size = 0x00100000;
- break; /* => 1 MB */
- case AMD_ID_LV800T:
- info->flash_id += FLASH_AM800T;
- info->sector_count = 19;
- info->size = 0x00200000;
- break; /* => 2 MB */
- case AMD_ID_LV800B:
- info->flash_id += FLASH_AM800B;
- info->sector_count = 19;
- info->size = 0x00200000;
- break; /* => 2 MB */
- default:
- info->flash_id = FLASH_UNKNOWN;
- return (0); /* => no or unknown flash */
- }
-
- /* set up sector start address table */
- /* set sector offsets for bottom boot block type */
- info->start[0] = base + 0x00000000;
- info->start[1] = base + 0x00004000;
- info->start[2] = base + 0x00006000;
- info->start[3] = base + 0x00008000;
- for (i = 4; i < info->sector_count; i++) {
- info->start[i] = base + (i * 0x00010000) - 0x00030000;
- }
-
-
- /* check for protected sectors */
- for (i = 0; i < info->sector_count; i++) {
- /* read sector protection at sector address, (A7 .. A0) = 0x02 */
- /* D0 = 1 if protected */
- s_addr = (volatile unsigned short *)(info->start[i]);
- info->protect[i] = s_addr[2] & 1;
- }
-
- /*
- * Prevent writes to uninitialized FLASH.
- */
- if (info->flash_id != FLASH_UNKNOWN) {
- s_addr = (volatile unsigned short *)info->start[0];
- *s_addr = 0x00F0; /* reset bank */
- }
- return (info->size);
-}
-
-
-/*-----------------------------------------------------------------------
- */
-
-
-int flash_erase (flash_info_t *info, int s_first, int s_last)
-{
- vu_long *addr = (vu_long*)(info->start[0]);
- int flag, prot, sect;
- ulong start, now, last;
-#ifdef CONFIG_FLASH_16BIT
- vu_short *s_addr = (vu_short*)addr;
-#endif
-
- if ((s_first < 0) || (s_first > s_last)) {
- if (info->flash_id == FLASH_UNKNOWN) {
- printf ("- missing\n");
- } else {
- printf ("- no sectors to erase\n");
- }
- return 1;
- }
-/*#ifndef CONFIG_FLASH_16BIT
- ulong type;
- type = (info->flash_id & FLASH_VENDMASK);
- if ((type != FLASH_MAN_SST) && (type != FLASH_MAN_STM)) {
- printf ("Can't erase unknown flash type %08lx - aborted\n",
- info->flash_id);
- return;
- }
-#endif*/
- prot = 0;
- for (sect=s_first; sect<=s_last; ++sect) {
- if (info->protect[sect]) {
- prot++;
- }
- }
-
- if (prot) {
- printf ("- Warning: %d protected sectors will not be erased!\n",
- prot);
- } else {
- printf ("\n");
- }
-
- start = get_timer (0);
- last = start;
- /* Start erase on unprotected sectors */
- for (sect = s_first; sect<=s_last; sect++) {
- if (info->protect[sect] == 0) { /* not protected */
-#ifdef CONFIG_FLASH_16BIT
- vu_short *s_sect_addr = (vu_short*)(info->start[sect]);
-#else
- vu_long *sect_addr = (vu_long*)(info->start[sect]);
-#endif
- /* Disable interrupts which might cause a timeout here */
- flag = disable_interrupts();
-
-#ifdef CONFIG_FLASH_16BIT
-
- /*printf("\ns_sect_addr=%x",s_sect_addr);*/
- s_addr[0x5555] = 0x00AA;
- s_addr[0x2AAA] = 0x0055;
- s_addr[0x5555] = 0x0080;
- s_addr[0x5555] = 0x00AA;
- s_addr[0x2AAA] = 0x0055;
- s_sect_addr[0] = 0x0030;
-#else
- addr[0x5555] = 0x00AA00AA;
- addr[0x2AAA] = 0x00550055;
- addr[0x5555] = 0x00800080;
- addr[0x5555] = 0x00AA00AA;
- addr[0x2AAA] = 0x00550055;
- sect_addr[0] = 0x00300030;
-#endif
- /* re-enable interrupts if necessary */
- if (flag)
- enable_interrupts();
-
- /* wait at least 80us - let's wait 1 ms */
- udelay (1000);
-
-#ifdef CONFIG_FLASH_16BIT
- while ((s_sect_addr[0] & 0x0080) != 0x0080) {
-#else
- while ((sect_addr[0] & 0x00800080) != 0x00800080) {
-#endif
- if ((now = get_timer(start)) > CFG_FLASH_ERASE_TOUT) {
- printf ("Timeout\n");
- return 1;
- }
- /* show that we're waiting */
- if ((now - last) > 1000) { /* every second */
- putc ('.');
- last = now;
- }
- }
- }
- }
-
- /* reset to read mode */
- addr = (volatile unsigned long *)info->start[0];
-#ifdef CONFIG_FLASH_16BIT
- s_addr[0] = 0x00F0; /* reset bank */
-#else
- addr[0] = 0x00F000F0; /* reset bank */
-#endif
-
- printf (" done\n");
- return 0;
-}
-
-
-/*-----------------------------------------------------------------------
- * Copy memory to flash, returns:
- * 0 - OK
- * 1 - write timeout
- * 2 - Flash not erased
- */
-
-int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt)
-{
- ulong cp, wp, data;
- int i, l, rc;
-
- wp = (addr & ~3); /* 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);
- }
- for (; i<4 && cnt>0; ++i) {
- data = (data << 8) | *src++;
- --cnt;
- ++cp;
- }
- for (; cnt==0 && i<4; ++i, ++cp) {
- data = (data << 8) | (*(uchar *)cp);
- }
-
- if ((rc = write_word(info, wp, data)) != 0) {
- return (rc);
- }
- wp += 4;
- }
-
- /*
- * handle word aligned part
- */
- while (cnt >= 4) {
- data = 0;
- for (i=0; i<4; ++i) {
- data = (data << 8) | *src++;
- }
- if ((rc = write_word(info, wp, data)) != 0) {
- return (rc);
- }
- wp += 4;
- cnt -= 4;
- }
-
- if (cnt == 0) {
- return (0);
- }
-
- /*
- * handle unaligned tail bytes
- */
- data = 0;
- for (i=0, cp=wp; i<4 && cnt>0; ++i, ++cp) {
- data = (data << 8) | *src++;
- --cnt;
- }
- for (; i<4; ++i, ++cp) {
- data = (data << 8) | (*(uchar *)cp);
- }
-
- return (write_word(info, wp, data));
-}
-
-
-/*-----------------------------------------------------------------------
- * Write a word to Flash, returns:
- * 0 - OK
- * 1 - write timeout
- * 2 - Flash not erased
- */
-static int write_word (flash_info_t *info, ulong dest, ulong data)
-{
- vu_long *addr = (vu_long*)(info->start[0]);
-
-#ifdef CONFIG_FLASH_16BIT
- vu_short high_data;
- vu_short low_data;
- vu_short *s_addr = (vu_short*)addr;
-#endif
- ulong start;
- int flag;
-
- /* Check if Flash is (sufficiently) erased */
- if ((*((vu_long *)dest) & data) != data) {
- return (2);
- }
-
-#ifdef CONFIG_FLASH_16BIT
- /* Write the 16 higher-bits */
- /* Disable interrupts which might cause a timeout here */
- flag = disable_interrupts();
-
- high_data = ((data>>16) & 0x0000ffff);
-
- s_addr[0x5555] = 0x00AA;
- s_addr[0x2AAA] = 0x0055;
- s_addr[0x5555] = 0x00A0;
-
- *((vu_short *)dest) = high_data;
-
-
- /* re-enable interrupts if necessary */
- if (flag)
- enable_interrupts();
-
- /* data polling for D7 */
- start = get_timer (0);
- while ((*((vu_short *)dest) & 0x0080) != (high_data & 0x0080)) {
- if (get_timer(start) > CFG_FLASH_WRITE_TOUT) {
- return (1);
- }
- }
-
-
- /* Write the 16 lower-bits */
-#endif
-
- /* Disable interrupts which might cause a timeout here */
- flag = disable_interrupts();
-#ifdef CONFIG_FLASH_16BIT
- dest += 0x2;
- low_data = (data & 0x0000ffff);
-
- s_addr[0x5555] = 0x00AA;
- s_addr[0x2AAA] = 0x0055;
- s_addr[0x5555] = 0x00A0;
- *((vu_short *)dest) = low_data;
-
-#else
- addr[0x5555] = 0x00AA00AA;
- addr[0x2AAA] = 0x00550055;
- addr[0x5555] = 0x00A000A0;
- *((vu_long *)dest) = data;
-#endif
-
- /* re-enable interrupts if necessary */
- if (flag)
- enable_interrupts();
-
- /* data polling for D7 */
- start = get_timer (0);
-
-#ifdef CONFIG_FLASH_16BIT
- while ((*((vu_short *)dest) & 0x0080) != (low_data & 0x0080)) {
-#else
- while ((*((vu_long *)dest) & 0x00800080) != (data & 0x00800080)) {
-#endif
-
- if (get_timer(start) > CFG_FLASH_WRITE_TOUT) {
- return (1);
- }
- }
- return (0);
-}
+++ /dev/null
-/*
- * (C) Copyright 2000, 2001, 2002
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- * Klaus Heydeck, Kieback & Peter GmbH & Co KG, heydeck@kieback-peter.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 <mpc8xx.h>
-#ifdef CONFIG_KUP4K_LOGO
- #include "s1d13706.h"
-#endif
-
-
-typedef struct
-{
- volatile unsigned char *VmemAddr;
- volatile unsigned char *RegAddr;
-}FB_INFO_S1D13xxx;
-
-/* ------------------------------------------------------------------------- */
-
-#if 0
-static long int dram_size (long int, long int *, long int);
-#endif
-
-#ifdef CONFIG_KUP4K_LOGO
- void lcd_logo(bd_t *bd);
-#endif
-
-/* ------------------------------------------------------------------------- */
-
-#define _NOT_USED_ 0xFFFFFFFF
-
-const uint sdram_table[] =
-{
- /*
- * Single Read. (Offset 0 in UPMA RAM)
- */
- 0x1F07FC04, 0xEEAEFC04, 0x11ADFC04, 0xEFBBBC00,
- 0x1FF77C47, /* last */
-
- /*
- * SDRAM Initialization (offset 5 in UPMA RAM)
- *
- * This is no UPM entry point. The following definition uses
- * the remaining space to establish an initialization
- * sequence, which is executed by a RUN command.
- *
- */
- 0x1FF77C35, 0xEFEABC34, 0x1FB57C35, /* last */
-
- /*
- * Burst Read. (Offset 8 in UPMA RAM)
- */
- 0x1F07FC04, 0xEEAEFC04, 0x10ADFC04, 0xF0AFFC00,
- 0xF0AFFC00, 0xF1AFFC00, 0xEFBBBC00, 0x1FF77C47, /* last */
- _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
- _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-
- /*
- * Single Write. (Offset 18 in UPMA RAM)
- */
- 0x1F27FC04, 0xEEAEBC00, 0x01B93C04, 0x1FF77C47, /* last */
- _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-
- /*
- * Burst Write. (Offset 20 in UPMA RAM)
- */
- 0x1F07FC04, 0xEEAEBC00, 0x10AD7C00, 0xF0AFFC00,
- 0xF0AFFC00, 0xE1BBBC04, 0x1FF77C47, /* last */
- _NOT_USED_,
- _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
- _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-
- /*
- * Refresh (Offset 30 in UPMA RAM)
- */
- 0x1FF5FC84, 0xFFFFFC04, 0xFFFFFC04, 0xFFFFFC04,
- 0xFFFFFC84, 0xFFFFFC07, /* last */
- _NOT_USED_, _NOT_USED_,
- _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-
- /*
- * Exception. (Offset 3c in UPMA RAM)
- */
- 0x7FFFFC07, /* last */
- _NOT_USED_, _NOT_USED_, _NOT_USED_,
-};
-
-/* ------------------------------------------------------------------------- */
-
-
-/*
- * Check Board Identity:
- */
-
-int checkboard (void)
-{
-
- printf ("### No HW ID - assuming KUP4K-Color\n");
- return (0);
-}
-
-/* ------------------------------------------------------------------------- */
-
-long int initdram (int board_type)
-{
- volatile immap_t *immap = (immap_t *) CFG_IMMR;
- volatile memctl8xx_t *memctl = &immap->im_memctl;
- long int size_b0 = 0;
- long int size_b1 = 0;
- long int size_b2 = 0;
-
- upmconfig (UPMA, (uint *) sdram_table,
- sizeof (sdram_table) / sizeof (uint));
-
- /*
- * Preliminary prescaler for refresh (depends on number of
- * banks): This value is selected for four cycles every 62.4 us
- * with two SDRAM banks or four cycles every 31.2 us with one
- * bank. It will be adjusted after memory sizing.
- */
- memctl->memc_mptpr = CFG_MPTPR;
-
- memctl->memc_mar = 0x00000088;
-
- /*
- * Map controller banks 1 and 2 to the SDRAM banks 2 and 3 at
- * preliminary addresses - these have to be modified after the
- * SDRAM size has been determined.
- */
-/* memctl->memc_or1 = CFG_OR1_PRELIM; */
-/* memctl->memc_br1 = CFG_BR1_PRELIM; */
-
-/* memctl->memc_or2 = CFG_OR2_PRELIM; */
-/* memctl->memc_br2 = CFG_BR2_PRELIM; */
-
-
- memctl->memc_mamr = CFG_MAMR & (~(MAMR_PTAE)); /* no refresh yet */
-
- udelay (200);
-
- /* perform SDRAM initializsation sequence */
-
- memctl->memc_mcr = 0x80002105; /* SDRAM bank 0 */
- udelay (1);
- memctl->memc_mcr = 0x80002830; /* SDRAM bank 0 - execute twice */
- udelay (1);
- memctl->memc_mcr = 0x80002106; /* SDRAM bank 0 - RUN MRS Pattern from loc 6 */
- udelay (1);
-
- memctl->memc_mcr = 0x80004105; /* SDRAM bank 1 */
- udelay (1);
- memctl->memc_mcr = 0x80004830; /* SDRAM bank 1 - execute twice */
- udelay (1);
- memctl->memc_mcr = 0x80004106; /* SDRAM bank 1 - RUN MRS Pattern from loc 6 */
- udelay (1);
-
- memctl->memc_mcr = 0x80006105; /* SDRAM bank 2 */
- udelay (1);
- memctl->memc_mcr = 0x80006830; /* SDRAM bank 2 - execute twice */
- udelay (1);
- memctl->memc_mcr = 0x80006106; /* SDRAM bank 2 - RUN MRS Pattern from loc 6 */
- udelay (1);
-
- memctl->memc_mamr |= MAMR_PTAE; /* enable refresh */
- udelay (1000);
-
-#if 0 /* 3 x 8MB */
- size_b0 = 0x00800000;
- size_b1 = 0x00800000;
- size_b2 = 0x00800000;
- memctl->memc_mptpr = CFG_MPTPR;
- udelay (1000);
- memctl->memc_or1 = 0xFF800A00;
- memctl->memc_br1 = 0x00000081;
- memctl->memc_or2 = 0xFF000A00;
- memctl->memc_br2 = 0x00800081;
- memctl->memc_or3 = 0xFE000A00;
- memctl->memc_br3 = 0x01000081;
-#else /* 3 x 16 MB */
- size_b0 = 0x01000000;
- size_b1 = 0x01000000;
- size_b2 = 0x01000000;
- memctl->memc_mptpr = CFG_MPTPR;
- udelay (1000);
- memctl->memc_or1 = 0xFF000A00;
- memctl->memc_br1 = 0x00000081;
- memctl->memc_or2 = 0xFE000A00;
- memctl->memc_br2 = 0x01000081;
- memctl->memc_or3 = 0xFC000A00;
- memctl->memc_br3 = 0x02000081;
-#endif
-
- udelay (10000);
-
- return (size_b0 + size_b1 + size_b2);
-}
-
-/* ------------------------------------------------------------------------- */
-
-/*
- * Check memory range for valid RAM. A simple memory test determines
- * the actually available RAM size between addresses `base' and
- * `base + maxsize'. Some (not all) hardware errors are detected:
- * - short between address lines
- * - short between data lines
- */
-#if 0
-static long int dram_size (long int mamr_value, long int *base,
- long int maxsize)
-{
- volatile immap_t *immap = (immap_t *) CFG_IMMR;
- volatile memctl8xx_t *memctl = &immap->im_memctl;
-
- memctl->memc_mamr = mamr_value;
-
- return(get_ram_size(base, maxsize));
-}
-#endif
-
-int misc_init_r (void)
-{
- DECLARE_GLOBAL_DATA_PTR;
-
-#ifdef CONFIG_STATUS_LED
- volatile immap_t *immap = (immap_t *) CFG_IMMR;
-#endif
-#ifdef CONFIG_KUP4K_LOGO
- bd_t *bd = gd->bd;
-
-
- lcd_logo (bd);
-#endif /* CONFIG_KUP4K_LOGO */
-#ifdef CONFIG_IDE_LED
- /* Configure PA8 as output port */
- immap->im_ioport.iop_padir |= 0x80;
- immap->im_ioport.iop_paodr |= 0x80;
- immap->im_ioport.iop_papar &= ~0x80;
- immap->im_ioport.iop_padat |= 0x80; /* turn it off */
-#endif
- return (0);
-}
-
-#ifdef CONFIG_KUP4K_LOGO
-
-
-#define PB_LCD_PWM ((uint)0x00004000) /* PB 17 */
-
-void lcd_logo (bd_t * bd)
-{
- FB_INFO_S1D13xxx fb_info;
- S1D_INDEX s1dReg;
- S1D_VALUE s1dValue;
- volatile immap_t *immr = (immap_t *) CFG_IMMR;
- volatile memctl8xx_t *memctl;
- ushort i;
- uchar *fb;
- int rs, gs, bs;
- int r = 8, g = 8, b = 4;
- int r1, g1, b1;
-
- immr->im_cpm.cp_pbpar &= ~PB_LCD_PWM;
- immr->im_cpm.cp_pbodr &= ~PB_LCD_PWM;
- immr->im_cpm.cp_pbdat &= ~PB_LCD_PWM; /* set to 0 = enabled */
- immr->im_cpm.cp_pbdir |= PB_LCD_PWM;
-
-
-/*----------------------------------------------------------------------------- */
- /**/
-/* Initialize the chip and the frame buffer driver. */
- /**/
-/*----------------------------------------------------------------------------- */
- memctl = &immr->im_memctl;
-/* memctl->memc_or5 = 0xFFC007F0; / * 4 MB 17 WS or externel TA */
-/* memctl->memc_br5 = 0x80000801; / * Start at 0x80000000 */
-
- memctl->memc_or5 = 0xFFC00708; /* 4 MB 17 WS or externel TA */
- memctl->memc_br5 = 0x80080801; /* Start at 0x80080000 */
-
-
- fb_info.VmemAddr = (unsigned char *) (S1D_PHYSICAL_VMEM_ADDR);
- fb_info.RegAddr = (unsigned char *) (S1D_PHYSICAL_REG_ADDR);
-
- if ((((S1D_VALUE *) fb_info.RegAddr)[0] != 0x28)
- || (((S1D_VALUE *) fb_info.RegAddr)[1] != 0x14)) {
- printf ("Warning:LCD Controller S1D13706 not found\n");
- return;
- }
-
- /* init controller */
- for (i = 0; i < sizeof (aS1DRegs) / sizeof (aS1DRegs[0]); i++) {
- s1dReg = aS1DRegs[i].Index;
- s1dValue = aS1DRegs[i].Value;
-/* printf("sid1 Index: %02x Register: %02x Wert: %02x\n",i, aS1DRegs[i].Index, aS1DRegs[i].Value); */
- ((S1D_VALUE *) fb_info.RegAddr)[s1dReg / sizeof (S1D_VALUE)] =
- s1dValue;
- }
-
-#undef MONOCHROME
-#ifdef MONOCHROME
- switch (bd->bi_busfreq) {
-#if 0
- case 24000000:
- ((S1D_VALUE *) fb_info.RegAddr)[0x05] = 0x32;
- ((S1D_VALUE *) fb_info.RegAddr)[0x12] = 0x28;
- break;
- case 32000000:
- ((S1D_VALUE *) fb_info.RegAddr)[0x05] = 0x32;
- ((S1D_VALUE *) fb_info.RegAddr)[0x12] = 0x33;
- break;
-#endif
- case 40000000:
- ((S1D_VALUE *) fb_info.RegAddr)[0x05] = 0x32;
- ((S1D_VALUE *) fb_info.RegAddr)[0x12] = 0x40;
- break;
- case 48000000:
- ((S1D_VALUE *) fb_info.RegAddr)[0x05] = 0x32;
- ((S1D_VALUE *) fb_info.RegAddr)[0x12] = 0x4C;
- break;
- default:
- printf ("KUP4K S1D1: unknown busfrequency: %ld assuming 64 MHz\n",
- bd->bi_busfreq);
- case 64000000:
- ((S1D_VALUE *) fb_info.RegAddr)[0x05] = 0x32;
- ((S1D_VALUE *) fb_info.RegAddr)[0x12] = 0x69;
- break;
- }
- ((S1D_VALUE *) fb_info.RegAddr)[0x10] = 0x00;
-#else
- switch (bd->bi_busfreq) {
-#if 0
- case 24000000:
- ((S1D_VALUE *) fb_info.RegAddr)[0x05] = 0x22;
- ((S1D_VALUE *) fb_info.RegAddr)[0x12] = 0x34;
- break;
- case 32000000:
- ((S1D_VALUE *) fb_info.RegAddr)[0x05] = 0x32;
- ((S1D_VALUE *) fb_info.RegAddr)[0x12] = 0x34;
- break;
-#endif
- case 40000000:
- ((S1D_VALUE *) fb_info.RegAddr)[0x05] = 0x32;
- ((S1D_VALUE *) fb_info.RegAddr)[0x12] = 0x41;
- break;
- case 48000000:
- ((S1D_VALUE *) fb_info.RegAddr)[0x05] = 0x22;
- ((S1D_VALUE *) fb_info.RegAddr)[0x12] = 0x34;
- break;
- default:
- printf ("KUP4K S1D1: unknown busfrequency: %ld assuming 64 MHz\n",
- bd->bi_busfreq);
- case 64000000:
- ((S1D_VALUE *) fb_info.RegAddr)[0x05] = 0x32;
- ((S1D_VALUE *) fb_info.RegAddr)[0x12] = 0x66;
- break;
- }
-#endif
-
-
- /* create and set colormap */
- rs = 256 / (r - 1);
- gs = 256 / (g - 1);
- bs = 256 / (b - 1);
- for (i = 0; i < 256; i++) {
- r1 = (rs * ((i / (g * b)) % r)) * 255;
- g1 = (gs * ((i / b) % g)) * 255;
- b1 = (bs * ((i) % b)) * 255;
-/* printf("%d %04x %04x %04x\n",i,r1>>4,g1>>4,b1>>4); */
- S1D_WRITE_PALETTE (fb_info.RegAddr, i, (r1 >> 4), (g1 >> 4),
- (b1 >> 4));
- }
-
- /* copy bitmap */
- fb = (char *) (fb_info.VmemAddr);
- memcpy (fb, (uchar *) CONFIG_KUP4K_LOGO, 320 * 240);
-}
-#endif /* CONFIG_KUP4K_LOGO */
-
-#ifdef CONFIG_IDE_LED
-void ide_led (uchar led, uchar status)
-{
- volatile immap_t *immap = (immap_t *) CFG_IMMR;
-
- /* We have one led for both pcmcia slots */
- if (status) { /* led on */
- immap->im_ioport.iop_padat &= ~0x80;
- } else {
- immap->im_ioport.iop_padat |= 0x80;
- }
-}
-#endif
+++ /dev/null
-/*---------------------------------------------------------------------------- */
-/* */
-/* File generated by S1D13706CFG.EXE */
-/* */
-/* Copyright (c) 2000,2001 Epson Research and Development, Inc. */
-/* All rights reserved. */
-/* */
-/*---------------------------------------------------------------------------- */
-
-/* Panel: 320x240x8bpp 70Hz Color Single STN 8-bit (PCLK=6.250MHz) (Format 2) */
-
-#define S1D_DISPLAY_WIDTH 320
-#define S1D_DISPLAY_HEIGHT 240
-#define S1D_DISPLAY_BPP 8
-#define S1D_DISPLAY_SCANLINE_BYTES 320
-#define S1D_PHYSICAL_VMEM_ADDR 0x800A0000L
-#define S1D_PHYSICAL_VMEM_SIZE 0x14000L
-#define S1D_PHYSICAL_REG_ADDR 0x80080000L
-#define S1D_PHYSICAL_REG_SIZE 0x100
-#define S1D_DISPLAY_PCLK 6250
-#define S1D_PALETTE_SIZE 256
-#define S1D_REGDELAYOFF 0xFFFE
-#define S1D_REGDELAYON 0xFFFF
-
-#define S1D_WRITE_PALETTE(p,i,r,g,b) \
-{ \
- ((volatile S1D_VALUE*)(p))[0x0A/sizeof(S1D_VALUE)] = (S1D_VALUE)((r)>>4); \
- ((volatile S1D_VALUE*)(p))[0x09/sizeof(S1D_VALUE)] = (S1D_VALUE)((g)>>4); \
- ((volatile S1D_VALUE*)(p))[0x08/sizeof(S1D_VALUE)] = (S1D_VALUE)((b)>>4); \
- ((volatile S1D_VALUE*)(p))[0x0B/sizeof(S1D_VALUE)] = (S1D_VALUE)(i); \
-}
-
-#define S1D_READ_PALETTE(p,i,r,g,b) \
-{ \
- ((volatile S1D_VALUE*)(p))[0x0F/sizeof(S1D_VALUE)] = (S1D_VALUE)(i); \
- r = ((volatile S1D_VALUE*)(p))[0x0E/sizeof(S1D_VALUE)]; \
- g = ((volatile S1D_VALUE*)(p))[0x0D/sizeof(S1D_VALUE)]; \
- b = ((volatile S1D_VALUE*)(p))[0x0C/sizeof(S1D_VALUE)]; \
-}
-
-typedef unsigned short S1D_INDEX;
-typedef unsigned char S1D_VALUE;
-
-
-typedef struct
-{
- S1D_INDEX Index;
- S1D_VALUE Value;
-} S1D_REGS;
-
-static S1D_REGS aS1DRegs[] =
-{
- {0x04,0x10}, /* BUSCLK MEMCLK Config Register */
-#if 0
- {0x05,0x32}, /* PCLK Config Register */
-#endif
- {0x10,0xD0}, /* PANEL Type Register */
- {0x11,0x00}, /* MOD Rate Register */
-#if 0
- {0x12,0x34}, /* Horizontal Total Register */
-#endif
- {0x14,0x27}, /* Horizontal Display Period Register */
- {0x16,0x00}, /* Horizontal Display Period Start Pos Register 0 */
- {0x17,0x00}, /* Horizontal Display Period Start Pos Register 1 */
- {0x18,0xF0}, /* Vertical Total Register 0 */
- {0x19,0x00}, /* Vertical Total Register 1 */
- {0x1C,0xEF}, /* Vertical Display Period Register 0 */
- {0x1D,0x00}, /* Vertical Display Period Register 1 */
- {0x1E,0x00}, /* Vertical Display Period Start Pos Register 0 */
- {0x1F,0x00}, /* Vertical Display Period Start Pos Register 1 */
- {0x20,0x87}, /* Horizontal Sync Pulse Width Register */
- {0x22,0x00}, /* Horizontal Sync Pulse Start Pos Register 0 */
- {0x23,0x00}, /* Horizontal Sync Pulse Start Pos Register 1 */
- {0x24,0x80}, /* Vertical Sync Pulse Width Register */
- {0x26,0x01}, /* Vertical Sync Pulse Start Pos Register 0 */
- {0x27,0x00}, /* Vertical Sync Pulse Start Pos Register 1 */
- {0x70,0x83}, /* Display Mode Register */
- {0x71,0x00}, /* Special Effects Register */
- {0x74,0x00}, /* Main Window Display Start Address Register 0 */
- {0x75,0x00}, /* Main Window Display Start Address Register 1 */
- {0x76,0x00}, /* Main Window Display Start Address Register 2 */
- {0x78,0x50}, /* Main Window Address Offset Register 0 */
- {0x79,0x00}, /* Main Window Address Offset Register 1 */
- {0x7C,0x00}, /* Sub Window Display Start Address Register 0 */
- {0x7D,0x00}, /* Sub Window Display Start Address Register 1 */
- {0x7E,0x00}, /* Sub Window Display Start Address Register 2 */
- {0x80,0x50}, /* Sub Window Address Offset Register 0 */
- {0x81,0x00}, /* Sub Window Address Offset Register 1 */
- {0x84,0x00}, /* Sub Window X Start Pos Register 0 */
- {0x85,0x00}, /* Sub Window X Start Pos Register 1 */
- {0x88,0x00}, /* Sub Window Y Start Pos Register 0 */
- {0x89,0x00}, /* Sub Window Y Start Pos Register 1 */
- {0x8C,0x4F}, /* Sub Window X End Pos Register 0 */
- {0x8D,0x00}, /* Sub Window X End Pos Register 1 */
- {0x90,0xEF}, /* Sub Window Y End Pos Register 0 */
- {0x91,0x00}, /* Sub Window Y End Pos Register 1 */
- {0xA0,0x00}, /* Power Save Config Register */
- {0xA1,0x00}, /* CPU Access Control Register */
- {0xA2,0x00}, /* Software Reset Register */
- {0xA3,0x00}, /* BIG Endian Support Register */
- {0xA4,0x00}, /* Scratch Pad Register 0 */
- {0xA5,0x00}, /* Scratch Pad Register 1 */
- {0xA8,0x01}, /* GPIO Config Register 0 */
- {0xA9,0x80}, /* GPIO Config Register 1 */
- {0xAC,0x01}, /* GPIO Status Control Register 0 */
- {0xAD,0x00}, /* GPIO Status Control Register 1 */
- {0xB0,0x10}, /* PWM CV Clock Control Register */
- {0xB1,0x80}, /* PWM CV Clock Config Register */
- {0xB2,0x00}, /* CV Clock Burst Length Register */
- {0xB3,0xA0}, /* PWM Clock Duty Cycle Register */
- {0xAD,0x80}, /* reset seq */
- {0x70,0x03}, /* */
-};
+++ /dev/null
-/*
- * (C) Copyright 2000-2002
- * 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
- */
-
-OUTPUT_ARCH(powerpc)
-SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/powerpc-any-elf/lib);
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
- .rel.text : { *(.rel.text) }
- .rela.text : { *(.rela.text) }
- .rel.data : { *(.rel.data) }
- .rela.data : { *(.rela.data) }
- .rel.rodata : { *(.rel.rodata) }
- .rela.rodata : { *(.rela.rodata) }
- .rel.got : { *(.rel.got) }
- .rela.got : { *(.rela.got) }
- .rel.ctors : { *(.rel.ctors) }
- .rela.ctors : { *(.rela.ctors) }
- .rel.dtors : { *(.rel.dtors) }
- .rela.dtors : { *(.rela.dtors) }
- .rel.bss : { *(.rel.bss) }
- .rela.bss : { *(.rela.bss) }
- .rel.plt : { *(.rel.plt) }
- .rela.plt : { *(.rela.plt) }
- .init : { *(.init) }
- .plt : { *(.plt) }
- .text :
- {
- /* WARNING - the following is hand-optimized to fit within */
- /* the sector layout of our flash chips! XXX FIXME XXX */
-
- cpu/mpc8xx/start.o (.text)
- cpu/mpc8xx/traps.o (.text)
- common/dlmalloc.o (.text)
- lib_ppc/ppcstring.o (.text)
- lib_generic/vsprintf.o (.text)
- lib_generic/crc32.o (.text)
- lib_generic/zlib.o (.text)
- lib_ppc/cache.o (.text)
- lib_ppc/time.o (.text)
-
- . = env_offset;
- common/environment.o (.ppcenv)
-
- *(.text)
- *(.fixup)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(.rodata)
- *(.rodata1)
- *(.rodata.str1.4)
- }
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x00FF) & 0xFFFFFF00;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- *(.got)
- _GOT2_TABLE_ = .;
- *(.got2)
- _FIXUP_TABLE_ = .;
- *(.fixup)
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
-
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- }
- _end = . ;
- PROVIDE (end = .);
-}
+++ /dev/null
-/*
- * (C) Copyright 2000-2002
- * 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
- */
-
-OUTPUT_ARCH(powerpc)
-SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/powerpc-any-elf/lib);
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
- .rel.text : { *(.rel.text) }
- .rela.text : { *(.rela.text) }
- .rel.data : { *(.rel.data) }
- .rela.data : { *(.rela.data) }
- .rel.rodata : { *(.rel.rodata) }
- .rela.rodata : { *(.rela.rodata) }
- .rel.got : { *(.rel.got) }
- .rela.got : { *(.rela.got) }
- .rel.ctors : { *(.rel.ctors) }
- .rela.ctors : { *(.rela.ctors) }
- .rel.dtors : { *(.rel.dtors) }
- .rela.dtors : { *(.rela.dtors) }
- .rel.bss : { *(.rel.bss) }
- .rela.bss : { *(.rela.bss) }
- .rel.plt : { *(.rel.plt) }
- .rela.plt : { *(.rela.plt) }
- .init : { *(.init) }
- .plt : { *(.plt) }
- .text :
- {
- /* WARNING - the following is hand-optimized to fit within */
- /* the sector layout of our flash chips! XXX FIXME XXX */
-
- cpu/mpc8xx/start.o (.text)
- common/dlmalloc.o (.text)
- lib_generic/vsprintf.o (.text)
- lib_generic/crc32.o (.text)
-
- . = env_offset;
- common/environment.o(.text)
-
- *(.text)
- *(.fixup)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(.rodata)
- *(.rodata1)
- }
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x0FFF) & 0xFFFFF000;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- *(.got)
- _GOT2_TABLE_ = .;
- *(.got2)
- _FIXUP_TABLE_ = .;
- *(.fixup)
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
-
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(4096);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(4096);
- __init_end = .;
-
- __bss_start = .;
- .bss :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- }
- _end = . ;
- PROVIDE (end = .);
-}
/* ------------------------------------------------------------------------- */
#ifdef CONFIG_IDE_LED
-#if !defined(CONFIG_KUP4K) && !defined(CONFIG_HMI10)
+#if !defined(CONFIG_KUP4K) && !defined(CONFIG_KUP4X) &&!defined(CONFIG_BMS2003)
static void ide_led (uchar led, uchar status);
#else
extern void ide_led (uchar led, uchar status);
/* ------------------------------------------------------------------------- */
-#if defined(CONFIG_IDE_LED) && !defined(CONFIG_AMIGAONEG3SE) && !defined(CONFIG_KUP4K) && !defined(CONFIG_HMI10)
+#if defined(CONFIG_IDE_LED) && \
+ !defined(CONFIG_AMIGAONEG3SE) && \
+ !defined(CONFIG_KUP4K) && \
+ !defined(CONFIG_KUP4X) && \
+ !defined(CONFIG_HMI10)
static uchar led_buffer = 0; /* Buffer for current LED status */
#endif /* R360MPI */
/* -------------------------------------------------------------------- */
-/* KUP4K Board */
+/* KUP4K and KUP4X Boards */
/* -------------------------------------------------------------------- */
-#if defined(CONFIG_KUP4K)
+#if defined(CONFIG_KUP4K) || defined(CONFIG_KUP4X)
-#define PCMCIA_BOARD_MSG "KUP4K"
+#define PCMCIA_BOARD_MSG "KUP"
#define KUP4K_PCMCIA_B_3V3 (0x00020000)
return (0);
}
-#endif /* KUP4K */
+#endif /* KUP4K || KUP4X */
/* -------------------------------------------------------------------- */
#endif /* CONFIG_IVMS8, CONFIG_IVML24 */
-/*** KUP4K *********************************************************/
-/* The KUP4K uses the FEC on a MPC855T for Ethernet */
+/*** KUP4K, KUP4X ****************************************************/
+/* The KUP4 boards uses the FEC on a MPC8xx for Ethernet */
-#if defined(CONFIG_KUP4K)
+#if defined(CONFIG_KUP4K) || defined(CONFIG_KUP4X)
#define FEC_ENET /* use FEC for EThernet */
#undef SCC_ENET
/*
- * (C) Copyright 2000, 2001, 2002
+ * (C) Copyright 2000-2004
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
* Klaus Heydeck, Kieback & Peter GmbH & Co KG, heydeck@kieback-peter.de
*
*
* 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
+ * 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
#define CONFIG_MPC855 1 /* This is a MPC855 CPU */
#define CONFIG_KUP4K 1 /* ...on a KUP4K module */
-#define CONFIG_8xx_CONS_SMC1 1 /* Console is on SMC1 */
+#define CONFIG_8xx_CONS_SMC1 1 /* Console is on SMC1 */
#undef CONFIG_8xx_CONS_SMC2
#undef CONFIG_8xx_CONS_NONE
#define CONFIG_BAUDRATE 115200 /* console baudrate */
#define CONFIG_BOOTDELAY 1 /* autoboot after 1 second */
#endif
-#define CONFIG_CLOCKS_IN_MHZ 1 /* clocks passsed to Linux in MHz */
+#define CONFIG_CLOCKS_IN_MHZ 1 /* clocks passsed to Linux in MHz */
#define CONFIG_BOARD_TYPES 1 /* support board types */
#undef CONFIG_BOOTARGS
-#define CONFIG_EXTRA_ENV_SETTINGS \
-"slot_a_boot=setenv bootargs root=/dev/hda2 ip=off panic=1;\
- diskboot 200000 0:1; bootm 200000\0" \
-"slot_b_boot=setenv bootargs root=/dev/hda2 ip=off panic=1;\
- diskboot 200000 2:1; bootm 200000\0" \
-"nfs_boot=dhcp; run nfsargs addip; bootm 200000\0" \
-"panic_boot=echo No Bootdevice !!! reset\0" \
-"nfsargs=setenv bootargs root=/dev/nfs rw nfsroot=$(nfsip):$(rootpath)\0" \
-"ramargs=setenv bootargs root=/dev/ram rw\0" \
-"addip=setenv bootargs $(bootargs) ip=$(ipaddr):$(nfsip):$(gatewayip)\
-:$(netmask):$(hostname):$(netdev):off panic=1\0" \
-"netdev=eth0\0" \
-"load=tftp 200000 bootloader.bitmap;tftp 100000 u-boot.bin\0" \
-"update=protect off 1:0-8;era 1:0-8;cp.b 100000 40000000 $(filesize);\
-cp.b 200000 40040000 14000\0" \
-"nfsip=192.168.2.19\0"
+#define CONFIG_EXTRA_ENV_SETTINGS \
+"slot_a_boot=setenv bootargs root=/dev/hda2 ip=off;" \
+ "run addhw; diskboot 200000 0:1; bootm 200000\0" \
+"slot_b_boot=setenv bootargs root=/dev/hda2 ip=off;" \
+ "run addhw; diskboot 200000 2:1; bootm 200000\0" \
+"nfs_boot=dhcp; run nfsargs addip addhw; bootm 200000\0" \
+"panic_boot=echo No Bootdevice !!! reset\0" \
+"nfsargs=setenv bootargs root=/dev/nfs rw nfsroot=$(serverip):$(rootpath)\0" \
+"ramargs=setenv bootargs root=/dev/ram rw\0" \
+"addip=setenv bootargs $(bootargs) ip=$(ipaddr):$(serverip):$(gatewayip)" \
+ ":$(netmask):$(hostname):$(netdev):off\0" \
+"addhw=setenv bootargs $(bootargs) hw=$(hw) key1=$(key1) panic=1\0" \
+"netdev=eth0\0" \
+"contrast=55\0" \
+"silent=1\0" \
+"load=tftp 200000 bootloader-4k.bitmap;tftp 100000 bootloader-4k.bin\0" \
+"update=protect off 1:0-5;era 1:0-5;cp.b 100000 40000000 $(filesize);" \
+ "cp.b 200000 40040000 14000\0"
#define CONFIG_BOOTCOMMAND \
"run slot_a_boot;run slot_b_boot;run nfs_boot;run panic_boot"
-#define CONFIG_MISC_INIT_R 1
+#define CONFIG_MISC_INIT_R 1
+#define CONFIG_MISC_INIT_F 1
#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
#undef CFG_LOADS_BAUD_CHANGE /* don't allow baudrate change */
#undef CONFIG_WATCHDOG /* watchdog disabled */
-#define CONFIG_STATUS_LED 1 /* Status LED enabled */
+#define CONFIG_STATUS_LED 1 /* Status LED enabled */
#undef CONFIG_CAN_DRIVER /* CAN Driver support disabled */
#define CONFIG_MAC_PARTITION
#define CONFIG_DOS_PARTITION
-#define CONFIG_RTC_MPC8xx /* use internal RTC of MPC8xx */
+#define CONFIG_RTC_MPC8xx /* use internal RTC of MPC8xx */
-#define CONFIG_ETHADDR 00:0B:64:00:00:00 /* our OUI from IEEE */
-#define CONFIG_KUP4K_LOGO 0x40040000 /* Address of logo bitmap */
+#define CONFIG_HARD_I2C
+#define CFG_I2C_SPEED 40000
+#define CFG_I2C_SLAVE 0x7F
+
+#define CONFIG_ETHADDR 00:0B:64:00:00:00 /* our OUI from IEEE */
+#define CONFIG_KUP4K_LOGO 0x40040000 /* Address of logo bitmap */
/* Define to allow the user to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE
#define CONFIG_COMMANDS ( CONFIG_CMD_DFL | \
CFG_CMD_DHCP | \
CFG_CMD_IDE | \
+ CFG_CMD_I2C | \
CFG_CMD_DATE )
/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
/*
* Miscellaneous configurable options
*/
-#define CFG_LONGHELP /* undef to save memory */
-#define CFG_PROMPT "=> " /* Monitor Command Prompt */
+#define CFG_LONGHELP /* undef to save memory */
+#define CFG_PROMPT "=> " /* Monitor Command Prompt */
#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
-#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
+#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
#else
-#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
+#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
#endif
-#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
-#define CFG_MAXARGS 16 /* max number of command args */
+#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
+#define CFG_MAXARGS 16 /* max number of command args */
#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
-#define CFG_MEMTEST_START 0x0400000 /* memtest works on */
-#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
+#define CFG_MEMTEST_START 0x000400000 /* memtest works on */
+#define CFG_MEMTEST_END 0x002C00000 /* 4 ... 44 MB in DRAM */
-#define CFG_LOAD_ADDR 0x200000 /* default load address */
+#define CFG_LOAD_ADDR 0x200000 /* default load address */
-#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
+#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
-#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
+#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 115200 }
#define CFG_CONSOLE_INFO_QUIET 1
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CFG_INIT_RAM_ADDR CFG_IMMR
-#define CFG_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
-#define CFG_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
+#define CFG_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
+#define CFG_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
-#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
+#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Start addresses for the final memory configuration
* (Set up by the startup code)
* Please note that CFG_SDRAM_BASE _must_ start at 0
*/
-#define CFG_SDRAM_BASE 0x00000000
+#define CFG_SDRAM_BASE 0x00000000
#define CFG_FLASH_BASE 0x40000000
-#define CFG_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
+#define CFG_MONITOR_LEN (192 << 10) /* Reserve 192 kB for Monitor */
#define CFG_MONITOR_BASE CFG_FLASH_BASE
-#define CFG_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
+#define CFG_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
/*
* For booting Linux, the board info and command line data
* have to be in the first 8 MB of memory, since this is
* the maximum mapped by the Linux kernel during initialization.
*/
-#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
+#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
/*-----------------------------------------------------------------------
* FLASH organization
*/
#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
-#define CFG_MAX_FLASH_SECT 67 /* max number of sectors on one chip */
+#define CFG_MAX_FLASH_SECT 19 /* max number of sectors on one chip */
#define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
#define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
-#define CFG_ENV_IS_IN_FLASH 1
-#define CFG_ENV_OFFSET 0x8000 /* Offset of Environment Sector */
-#define CFG_ENV_SIZE 0x1000 /* Total Size of Environment Sector */
-#define CFG_ENV_SECT_SIZE 0x8000
+#define CFG_ENV_IS_IN_FLASH 1
+#define CFG_ENV_OFFSET 0x30000 /* Offset of Environment Sector */
+#define CFG_ENV_SIZE 0x1000 /* Total Size of Environment Sector */
+#define CFG_ENV_SECT_SIZE 0x10000
/* Address and size of Redundant Environment Sector */
#if 0
*/
#if 0
#define CFG_HWINFO_OFFSET 0x0003FFC0 /* offset of HW Info block */
-#define CFG_HWINFO_SIZE 0x00000040 /* size of HW Info block */
+#define CFG_HWINFO_SIZE 0x00000040 /* size of HW Info block */
#define CFG_HWINFO_MAGIC 0x54514D38 /* 'TQM8' */
#endif
/*-----------------------------------------------------------------------
*/
/* KUP4K use both slots, SLOT_A as "primary". */
-#define CONFIG_PCMCIA_SLOT_A 1
+#define CONFIG_PCMCIA_SLOT_A 1
#define CFG_PCMCIA_MEM_ADDR (0xE0000000)
#define CFG_PCMCIA_MEM_SIZE ( 64 << 20 )
*-----------------------------------------------------------------------
*/
-#define CONFIG_IDE_8xx_PCCARD 1 /* Use IDE with PC Card Adapter */
+#define CONFIG_IDE_8xx_PCCARD 1 /* Use IDE with PC Card Adapter */
-#undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */
-#define CONFIG_IDE_LED 1 /* LED for ide supported */
+#undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */
+#define CONFIG_IDE_LED 1 /* LED for ide supported */
#undef CONFIG_IDE_RESET /* reset for ide not supported */
#define CFG_IDE_MAXBUS 2
*-----------------------------------------------------------------------
*
*/
-#define CFG_DER 0
+#define CFG_DER 0
/*
* Init Memory Controller:
#define CFG_BR0_PRELIM ((FLASH_BASE0_PRELIM & BR_BA_MSK) | BR_PS_16 | BR_V )
-/*
- * BR2/3 and OR2/3 (SDRAM)
- *
- */
-#define SDRAM_BASE1_PRELIM 0x00000000 /* SDRAM bank #0 */
-#define SDRAM_BASE2_PRELIM 0x20000000 /* SDRAM bank #1 */
-#define SDRAM_BASE3_PRELIM 0x30000000 /* SDRAM bank #2 */
-#define SDRAM_MAX_SIZE 0x04000000 /* max 648 MB per bank */
-
/* SDRAM timing: Multiplexed addresses, GPL5 output to GPL5_A (don't care) */
#define CFG_OR_TIMING_SDRAM 0x00000A00
-#if 0
-#define CFG_OR1_PRELIM (CFG_PRELIM_OR_AM | CFG_OR_TIMING_SDRAM )
-#define CFG_BR1_PRELIM ((SDRAM_BASE1_PRELIM & BR_BA_MSK) | BR_MS_UPMA | BR_V )
-
-#define CFG_OR2_PRELIM (CFG_PRELIM_OR_AM | CFG_OR_TIMING_SDRAM )
-#define CFG_BR2_PRELIM ((SDRAM_BASE2_PRELIM & BR_BA_MSK) | BR_MS_UPMA | BR_V )
-
-#define CFG_OR3_PRELIM (CFG_PRELIM_OR_AM | CFG_OR_TIMING_SDRAM )
-#define CFG_BR3_PRELIM ((SDRAM_BASE3_PRELIM & BR_BA_MSK) | BR_MS_UPMA | BR_V )
-#endif
-
/*
* Memory Periodic Timer Prescaler
* gclk CPU clock (not bus clock!)
* Trefresh Refresh cycle * 4 (four word bursts used)
*
- * 4096 Rows from SDRAM example configuration
- * 1000 factor s -> ms
- * 32 PTP (pre-divider from MPTPR) from SDRAM example configuration
- * 4 Number of refresh cycles per period
- * 64 Refresh cycle in ms per number of rows
+ * 4096 Rows from SDRAM example configuration
+ * 1000 factor s -> ms
+ * 32 PTP (pre-divider from MPTPR) from SDRAM example configuration
+ * 4 Number of refresh cycles per period
+ * 64 Refresh cycle in ms per number of rows
* --------------------------------------------
* Divider = 4096 * 32 * 1000 / (4 * 64) = 512000
*
*
* Boot Flags
*/
-#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
+#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
#define BOOTFLAG_WARM 0x02 /* Software reboot */
#define CONFIG_AUTOBOOT_PROMPT "Boote in %d Sekunden - stop mit \"2\"\n"
#endif
#define CONFIG_AUTOBOOT_STOP_STR "." /* easy to stop for now */
-
+#define CONFIG_SILENT_CONSOLE 1
#endif /* __CONFIG_H */
--- /dev/null
+/*
+ * (C) Copyright 2000-2004
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ * Klaus Heydeck, Kieback & Peter GmbH & Co KG, heydeck@kieback-peter.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
+ */
+
+/*
+ * board/config.h - configuration options, board specific
+ * Derived from ../tqm8xx/tqm8xx.c
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*
+ * High Level Configuration Options
+ * (easy to change)
+ */
+
+#define CONFIG_MPC859T 1 /* This is a MPC859T CPU */
+#define CONFIG_KUP4X 1 /* ...on a KUP4X module */
+
+#define CONFIG_8xx_CONS_SMC1 1 /* Console is on SMC1 */
+#undef CONFIG_8xx_CONS_SMC2
+#undef CONFIG_8xx_CONS_NONE
+#define CONFIG_BAUDRATE 115200 /* console baudrate */
+#if 0
+#define CONFIG_BOOTDELAY -1 /* autoboot disabled */
+#else
+#define CONFIG_BOOTDELAY 1 /* autoboot after 1 second */
+#endif
+
+#define CONFIG_CLOCKS_IN_MHZ 1 /* clocks passsed to Linux in MHz */
+
+#define CONFIG_BOARD_TYPES 1 /* support board types */
+
+#define CFG_8XX_FACT 8 /* Multiply by 8 */
+#define CFG_8XX_XIN 16000000 /* 16 MHz in */
+
+
+#define MPC8XX_HZ ((CFG_8XX_XIN) * (CFG_8XX_FACT))
+
+/* should ALWAYS define this, measure_gclk in speed.c is unreliable */
+/* in general, we always know this for FADS+new ADS anyway */
+#define CONFIG_8xx_GCLK_FREQ MPC8XX_HZ
+
+
+#undef CONFIG_BOOTARGS
+
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+"slot_a_boot=setenv bootargs root=/dev/hda2 ip=off;" \
+ "run addhw;diskboot 200000 0:1;bootm 200000\0" \
+"slot_b_boot=setenv bootargs root=/dev/hda2 ip=off;" \
+ "run addhw;diskboot 200000 2:1;bootm 200000\0" \
+"nfs_boot=dhcp;run nfsargs addip addhw;bootm 200000\0" \
+"panic_boot=echo No Bootdevice !!! reset\0" \
+"nfsargs=setenv bootargs root=/dev/nfs rw nfsroot=$(serverip):$(rootpath)\0" \
+"ramargs=setenv bootargs root=/dev/ram rw\0" \
+"addip=setenv bootargs $(bootargs) ip=$(ipaddr):$(serverip):$(gatewayip)" \
+ ":$(netmask):$(hostname):$(netdev):off\0" \
+"addhw=setenv bootargs $(bootargs) hw=$(hw) key1=$(key1) panic=1\0" \
+"netdev=eth0\0" \
+"silent=1\0" \
+"load=tftp 200000 bootloader-4x.bitmap;tftp 100000 bootloader-4x.bin\0" \
+"update=protect off 1:0-5;era 1:0-5;cp.b 100000 40000000 $(filesize);" \
+ "cp.b 200000 40040000 14000\0"
+
+#define CONFIG_BOOTCOMMAND \
+ "run slot_a_boot;run nfs_boot;run panic_boot"
+
+
+#define CONFIG_MISC_INIT_R 1
+#define CONFIG_MISC_INIT_F 1
+
+#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
+#undef CFG_LOADS_BAUD_CHANGE /* don't allow baudrate change */
+
+#undef CONFIG_WATCHDOG /* watchdog disabled */
+
+#define CONFIG_STATUS_LED 1 /* Status LED enabled */
+
+#undef CONFIG_CAN_DRIVER /* CAN Driver support disabled */
+
+#define CONFIG_BOOTP_MASK (CONFIG_BOOTP_DEFAULT | CONFIG_BOOTP_BOOTFILESIZE)
+
+#define CONFIG_MAC_PARTITION
+#define CONFIG_DOS_PARTITION
+
+#define CONFIG_HARD_I2C
+#define CFG_I2C_SPEED 40000
+#define CFG_I2C_SLAVE 0x7F
+
+#define CONFIG_ETHADDR 00:0B:64:80:00:00 /* our OUI from IEEE */
+#undef CONFIG_KUP4K_LOGO
+
+/* Define to allow the user to overwrite serial and ethaddr */
+#define CONFIG_ENV_OVERWRITE
+
+#define CONFIG_COMMANDS ( CONFIG_CMD_DFL | \
+ CFG_CMD_DHCP | \
+ CFG_CMD_I2C | \
+ CFG_CMD_IDE )
+
+/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+#include <cmd_confdefs.h>
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CFG_LONGHELP /* undef to save memory */
+#define CFG_PROMPT "=> " /* Monitor Command Prompt */
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
+#else
+#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
+#endif
+#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
+#define CFG_MAXARGS 16 /* max number of command args */
+#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
+
+#define CFG_MEMTEST_START 0x000400000 /* memtest works on */
+#define CFG_MEMTEST_END 0x003C00000 /* 4 ... 60 MB in DRAM */
+#define CFG_LOAD_ADDR 0x200000 /* default load address */
+
+#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
+
+#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 115200 }
+
+#define CFG_CONSOLE_INFO_QUIET 1
+
+/*
+ * Low Level Configuration Settings
+ * (address mappings, register initial values, etc.)
+ * You should know what you are doing if you make changes here.
+ */
+/*-----------------------------------------------------------------------
+ * Internal Memory Mapped Register
+ */
+#define CFG_IMMR 0xFFF00000
+
+/*-----------------------------------------------------------------------
+ * Definitions for initial stack pointer and data area (in DPRAM)
+ */
+#define CFG_INIT_RAM_ADDR CFG_IMMR
+#define CFG_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
+#define CFG_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
+#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
+#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
+
+/*-----------------------------------------------------------------------
+ * Start addresses for the final memory configuration
+ * (Set up by the startup code)
+ * Please note that CFG_SDRAM_BASE _must_ start at 0
+ */
+#define CFG_SDRAM_BASE 0x00000000
+#define CFG_FLASH_BASE 0x40000000
+#define CFG_MONITOR_LEN (192 << 10) /* Reserve 256 kB for Monitor */
+#define CFG_MONITOR_BASE CFG_FLASH_BASE
+#define CFG_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
+
+/*
+ * For booting Linux, the board info and command line data
+ * have to be in the first 8 MB of memory, since this is
+ * the maximum mapped by the Linux kernel during initialization.
+ */
+#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
+
+/*-----------------------------------------------------------------------
+ * FLASH organization
+ */
+#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
+#define CFG_MAX_FLASH_SECT 19 /* max number of sectors on one chip */
+
+#define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
+#define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
+
+#define CFG_ENV_IS_IN_FLASH 1
+#define CFG_ENV_OFFSET 0x30000 /* Offset of Environment Sector */
+#define CFG_ENV_SIZE 0x1000 /* Total Size of Environment Sector */
+#define CFG_ENV_SECT_SIZE 0x10000
+
+/* Address and size of Redundant Environment Sector */
+#if 0
+#define CFG_ENV_OFFSET_REDUND (CFG_ENV_OFFSET+CFG_ENV_SIZE)
+#define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE)
+#endif
+/*-----------------------------------------------------------------------
+ * Hardware Information Block
+ */
+#if 0
+#define CFG_HWINFO_OFFSET 0x0003FFC0 /* offset of HW Info block */
+#define CFG_HWINFO_SIZE 0x00000040 /* size of HW Info block */
+#define CFG_HWINFO_MAGIC 0x54514D38 /* 'TQM8' */
+#endif
+/*-----------------------------------------------------------------------
+ * Cache Configuration
+ */
+#define CFG_CACHELINE_SIZE 16 /* For all MPC8xx CPUs */
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define CFG_CACHELINE_SHIFT 4 /* log base 2 of the above value */
+#endif
+
+/*-----------------------------------------------------------------------
+ * SYPCR - System Protection Control 11-9
+ * SYPCR can only be written once after reset!
+ *-----------------------------------------------------------------------
+ * Software & Bus Monitor Timer max, Bus Monitor enable, SW Watchdog freeze
+ */
+#if defined(CONFIG_WATCHDOG)
+#define CFG_SYPCR (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | \
+ SYPCR_SWE | SYPCR_SWRI| SYPCR_SWP)
+#else
+#define CFG_SYPCR (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | SYPCR_SWP)
+#endif
+
+/*-----------------------------------------------------------------------
+ * SIUMCR - SIU Module Configuration 11-6
+ *-----------------------------------------------------------------------
+ * PCMCIA config., multi-function pin tri-state
+ */
+#define CFG_SIUMCR (SIUMCR_DBGC00 | SIUMCR_DBPC00 | SIUMCR_MLRC00)
+
+/*-----------------------------------------------------------------------
+ * TBSCR - Time Base Status and Control 11-26
+ *-----------------------------------------------------------------------
+ * Clear Reference Interrupt Status, Timebase freezing enabled
+ */
+#define CFG_TBSCR (TBSCR_REFA | TBSCR_REFB | TBSCR_TBF)
+
+
+/*-----------------------------------------------------------------------
+ * PISCR - Periodic Interrupt Status and Control 11-31
+ *-----------------------------------------------------------------------
+ * Clear Periodic Interrupt Status, Interrupt Timer freezing enabled
+ */
+#define CFG_PISCR (PISCR_PS | PISCR_PITF)
+
+
+/*-----------------------------------------------------------------------
+ * PLPRCR - PLL, Low-Power, and Reset Control Register 15-30
+ *-----------------------------------------------------------------------
+ * set the PLL, the low-power modes and the reset control (15-29)
+ */
+#define CFG_PLPRCR ((CFG_8XX_FACT << PLPRCR_MFI_SHIFT) | \
+ PLPRCR_SPLSS | PLPRCR_TEXPS)
+
+
+/*-----------------------------------------------------------------------
+ * SCCR - System Clock and reset Control Register 15-27
+ *-----------------------------------------------------------------------
+ * Set clock output, timebase and RTC source and divider,
+ * power management and some other internal clocks
+ */
+#define SCCR_MASK SCCR_EBDF00
+#define CFG_SCCR (SCCR_TBS | SCCR_EBDF01 | \
+ SCCR_COM00 | SCCR_DFSYNC00 | SCCR_DFBRG00 | \
+ SCCR_DFNL000 | SCCR_DFNH000 | SCCR_DFLCD000 | \
+ SCCR_DFALCD00)
+
+/*-----------------------------------------------------------------------
+ * PCMCIA stuff
+ *-----------------------------------------------------------------------
+ *
+ */
+
+/* KUP4K use both slots, SLOT_A as "primary". */
+#define CONFIG_PCMCIA_SLOT_A 1
+
+#define CFG_PCMCIA_MEM_ADDR (0xE0000000)
+#define CFG_PCMCIA_MEM_SIZE ( 64 << 20 )
+#define CFG_PCMCIA_DMA_ADDR (0xE4000000)
+#define CFG_PCMCIA_DMA_SIZE ( 64 << 20 )
+#define CFG_PCMCIA_ATTRB_ADDR (0xE8000000)
+#define CFG_PCMCIA_ATTRB_SIZE ( 64 << 20 )
+#define CFG_PCMCIA_IO_ADDR (0xEC000000)
+#define CFG_PCMCIA_IO_SIZE ( 64 << 20 )
+
+#define PCMCIA_SOCKETS_NO 1
+#define PCMCIA_MEM_WIN_NO 8
+/*-----------------------------------------------------------------------
+ * IDE/ATA stuff (Supports IDE harddisk on PCMCIA Adapter)
+ *-----------------------------------------------------------------------
+ */
+
+#define CONFIG_IDE_8xx_PCCARD 1 /* Use IDE with PC Card Adapter */
+
+#undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */
+#define CONFIG_IDE_LED 1 /* LED for ide supported */
+#undef CONFIG_IDE_RESET /* reset for ide not supported */
+
+#define CFG_IDE_MAXBUS 1
+#define CFG_IDE_MAXDEVICE 2
+
+#define CFG_ATA_IDE0_OFFSET 0x0000
+
+#define CFG_ATA_IDE1_OFFSET (4 * CFG_PCMCIA_MEM_SIZE)
+
+#define CFG_ATA_BASE_ADDR CFG_PCMCIA_MEM_ADDR
+
+/* Offset for data I/O */
+#define CFG_ATA_DATA_OFFSET (CFG_PCMCIA_MEM_SIZE + 0x320)
+
+/* Offset for normal register accesses */
+#define CFG_ATA_REG_OFFSET (2 * CFG_PCMCIA_MEM_SIZE + 0x320)
+
+/* Offset for alternate registers */
+#define CFG_ATA_ALT_OFFSET 0x0100
+
+
+/*-----------------------------------------------------------------------
+ *
+ *-----------------------------------------------------------------------
+ *
+ */
+#define CFG_DER 0
+
+/*
+ * Init Memory Controller:
+ *
+ * BR0/1 and OR0/1 (FLASH)
+ */
+#define FLASH_BASE0_PRELIM 0x40000000 /* FLASH bank #0 */
+
+/* used to re-map FLASH both when starting from SRAM or FLASH:
+ * restrict access enough to keep SRAM working (if any)
+ * but not too much to meddle with FLASH accesses
+ */
+#define CFG_REMAP_OR_AM 0x80000000 /* OR addr mask */
+#define CFG_PRELIM_OR_AM 0xE0000000 /* OR addr mask */
+
+/*
+ * FLASH timing:
+ */
+#define CFG_OR_TIMING_FLASH (OR_ACS_DIV1 | OR_TRLX | OR_CSNT_SAM | \
+ OR_SCY_2_CLK | OR_EHTR | OR_BI)
+
+#define CFG_OR0_REMAP (CFG_REMAP_OR_AM | CFG_OR_TIMING_FLASH)
+#define CFG_OR0_PRELIM (CFG_PRELIM_OR_AM | CFG_OR_TIMING_FLASH)
+#define CFG_BR0_PRELIM ((FLASH_BASE0_PRELIM & BR_BA_MSK) | BR_PS_16 | BR_V )
+
+
+/* SDRAM timing: Multiplexed addresses, GPL5 output to GPL5_A (don't care) */
+#define CFG_OR_TIMING_SDRAM 0x00000A00
+
+
+#define CFG_MPTPR 0x400
+
+/*
+ * MAMR settings for SDRAM
+ */
+#define CFG_MAMR 0x80802114
+
+
+/*
+ * Internal Definitions
+ *
+ * Boot Flags
+ */
+#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
+#define BOOTFLAG_WARM 0x02 /* Software reboot */
+
+
+#define CONFIG_AUTOBOOT_KEYED /* use key strings to stop autoboot */
+#if 0
+#define CONFIG_AUTOBOOT_PROMPT "Boote in %d Sekunden - stop mit \"2\"\n"
+#endif
+#define CONFIG_AUTOBOOT_STOP_STR "." /* easy to stop for now */
+#define CONFIG_SILENT_CONSOLE 1
+
+#endif /* __CONFIG_H */
# define STATUS_LED_ACTIVE 1 /* LED on for bit == 0 */
# define STATUS_LED_BOOT 0 /* LED 0 used for boot status */
-/***** KUP4K ********************************************************/
-#elif defined(CONFIG_KUP4K)
+/***** KUP4K, KUP4X ****************************************************/
+#elif defined(CONFIG_KUP4K) || defined(CONFIG_KUP4X) || defined(CONFIG_CCM)
# define STATUS_LED_PAR im_ioport.iop_papar
# define STATUS_LED_DIR im_ioport.iop_padir
defined(CONFIG_CPCI405) || \
defined(CONFIG_EVB64260) || \
defined(CONFIG_KUP4K) || \
+ defined(CONFIG_KUP4X) || \
defined(CONFIG_LWMON) || \
defined(CONFIG_PCU_E) || \
defined(CONFIG_W7O) || \
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