From 0608e04da9d0df5d00cf48a1d9141e2ea1bc9635 Mon Sep 17 00:00:00 2001 From: wdenk Date: Thu, 25 Mar 2004 19:29:38 +0000 Subject: * Patch by Klaus Heydeck, 13 Mar 2003: Add support for KUP4X Board --- CHANGELOG | 3 + MAINTAINERS | 1 + MAKEALL | 18 +- Makefile | 5 +- board/kup/Makefile | 40 +++ board/kup/common/flash.c | 515 +++++++++++++++++++++++++++++++++++++++ board/kup/common/kup.c | 72 ++++++ board/kup/common/kup.h | 44 ++++ board/kup/kup4k/Makefile | 40 +++ board/kup/kup4k/config.mk | 28 +++ board/kup/kup4k/kup4k.c | 458 ++++++++++++++++++++++++++++++++++ board/kup/kup4k/s1d13706.h | 174 +++++++++++++ board/kup/kup4k/u-boot.lds | 141 +++++++++++ board/kup/kup4k/u-boot.lds.debug | 135 ++++++++++ board/kup/kup4x/Makefile | 40 +++ board/kup/kup4x/config.mk | 28 +++ board/kup/kup4x/kup4x.c | 311 +++++++++++++++++++++++ board/kup/kup4x/u-boot.lds | 141 +++++++++++ board/kup/kup4x/u-boot.lds.debug | 135 ++++++++++ board/kup/kup4x/usb.c | 81 ++++++ board/kup4k/Makefile | 40 --- board/kup4k/config.mk | 28 --- board/kup4k/flash.c | 515 --------------------------------------- board/kup4k/kup4k.c | 410 ------------------------------- board/kup4k/s1d13706.h | 113 --------- board/kup4k/u-boot.lds | 141 ----------- board/kup4k/u-boot.lds.debug | 135 ---------- common/cmd_ide.c | 8 +- common/cmd_pcmcia.c | 8 +- include/commproc.h | 6 +- include/configs/KUP4K.h | 150 ++++++------ include/configs/KUP4X.h | 389 +++++++++++++++++++++++++++++ include/status_led.h | 4 +- lib_ppc/board.c | 1 + 34 files changed, 2874 insertions(+), 1484 deletions(-) create mode 100644 board/kup/Makefile create mode 100644 board/kup/common/flash.c create mode 100644 board/kup/common/kup.c create mode 100644 board/kup/common/kup.h create mode 100644 board/kup/kup4k/Makefile create mode 100644 board/kup/kup4k/config.mk create mode 100644 board/kup/kup4k/kup4k.c create mode 100644 board/kup/kup4k/s1d13706.h create mode 100644 board/kup/kup4k/u-boot.lds create mode 100644 board/kup/kup4k/u-boot.lds.debug create mode 100644 board/kup/kup4x/Makefile create mode 100644 board/kup/kup4x/config.mk create mode 100644 board/kup/kup4x/kup4x.c create mode 100644 board/kup/kup4x/u-boot.lds create mode 100644 board/kup/kup4x/u-boot.lds.debug create mode 100644 board/kup/kup4x/usb.c delete mode 100644 board/kup4k/Makefile delete mode 100644 board/kup4k/config.mk delete mode 100644 board/kup4k/flash.c delete mode 100644 board/kup4k/kup4k.c delete mode 100644 board/kup4k/s1d13706.h delete mode 100644 board/kup4k/u-boot.lds delete mode 100644 board/kup4k/u-boot.lds.debug create mode 100644 include/configs/KUP4X.h diff --git a/CHANGELOG b/CHANGELOG index fe23046..9a22e63 100644 --- a/CHANGELOG +++ b/CHANGELOG @@ -2,6 +2,9 @@ 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 diff --git a/MAINTAINERS b/MAINTAINERS index 6f8383e..0a1b55a 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -146,6 +146,7 @@ Bill Hargen Klaus Heydeck KUP4K MPC855 + KUP4X MPC859 Murray Jensen diff --git a/MAKEALL b/MAKEALL index d692c5b..ede8762 100644 --- a/MAKEALL +++ b/MAKEALL @@ -40,15 +40,15 @@ LIST_8xx=" \ 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 \ " ######################################################################### diff --git a/Makefile b/Makefile index a7e09dd..09096a9 100644 --- a/Makefile +++ b/Makefile @@ -358,7 +358,10 @@ IVMS8_config: unconfig @./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 diff --git a/board/kup/Makefile b/board/kup/Makefile new file mode 100644 index 0000000..071f0d2 --- /dev/null +++ b/board/kup/Makefile @@ -0,0 +1,40 @@ +# +# (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 + +######################################################################### diff --git a/board/kup/common/flash.c b/board/kup/common/flash.c new file mode 100644 index 0000000..903c88f --- /dev/null +++ b/board/kup/common/flash.c @@ -0,0 +1,515 @@ +/* + * (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 +#include + +#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; imemc_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; isector_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; i0; ++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); +} diff --git a/board/kup/common/kup.c b/board/kup/common/kup.c new file mode 100644 index 0000000..69ffa2c --- /dev/null +++ b/board/kup/common/kup.c @@ -0,0 +1,72 @@ +/* + * (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 +#include +#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"); +} diff --git a/board/kup/common/kup.h b/board/kup/common/kup.h new file mode 100644 index 0000000..70d7f01 --- /dev/null +++ b/board/kup/common/kup.h @@ -0,0 +1,44 @@ +/* + * (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 */ diff --git a/board/kup/kup4k/Makefile b/board/kup/kup4k/Makefile new file mode 100644 index 0000000..5732044 --- /dev/null +++ b/board/kup/kup4k/Makefile @@ -0,0 +1,40 @@ +# +# (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 + +######################################################################### diff --git a/board/kup/kup4k/config.mk b/board/kup/kup4k/config.mk new file mode 100644 index 0000000..22e30b2 --- /dev/null +++ b/board/kup/kup4k/config.mk @@ -0,0 +1,28 @@ +# +# (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 diff --git a/board/kup/kup4k/kup4k.c b/board/kup/kup4k/kup4k.c new file mode 100644 index 0000000..8bed3d5 --- /dev/null +++ b/board/kup/kup4k/kup4k.c @@ -0,0 +1,458 @@ +/* + * (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 +#include +#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 */ diff --git a/board/kup/kup4k/s1d13706.h b/board/kup/kup4k/s1d13706.h new file mode 100644 index 0000000..cd5eccc --- /dev/null +++ b/board/kup/kup4k/s1d13706.h @@ -0,0 +1,174 @@ +/*---------------------------------------------------------------------------- */ +/* */ +/* 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}, +}; diff --git a/board/kup/kup4k/u-boot.lds b/board/kup/kup4k/u-boot.lds new file mode 100644 index 0000000..2339136 --- /dev/null +++ b/board/kup/kup4k/u-boot.lds @@ -0,0 +1,141 @@ +/* + * (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 = .); +} diff --git a/board/kup/kup4k/u-boot.lds.debug b/board/kup/kup4k/u-boot.lds.debug new file mode 100644 index 0000000..4e369d5 --- /dev/null +++ b/board/kup/kup4k/u-boot.lds.debug @@ -0,0 +1,135 @@ +/* + * (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 = .); +} diff --git a/board/kup/kup4x/Makefile b/board/kup/kup4x/Makefile new file mode 100644 index 0000000..3fed0f0 --- /dev/null +++ b/board/kup/kup4x/Makefile @@ -0,0 +1,40 @@ +# +# (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 + +######################################################################### diff --git a/board/kup/kup4x/config.mk b/board/kup/kup4x/config.mk new file mode 100644 index 0000000..61d4e09 --- /dev/null +++ b/board/kup/kup4x/config.mk @@ -0,0 +1,28 @@ +# +# (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 diff --git a/board/kup/kup4x/kup4x.c b/board/kup/kup4x/kup4x.c new file mode 100644 index 0000000..86b749d --- /dev/null +++ b/board/kup/kup4x/kup4x.c @@ -0,0 +1,311 @@ +/* + * (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 +#include +#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); +} diff --git a/board/kup/kup4x/u-boot.lds b/board/kup/kup4x/u-boot.lds new file mode 100644 index 0000000..2339136 --- /dev/null +++ b/board/kup/kup4x/u-boot.lds @@ -0,0 +1,141 @@ +/* + * (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 = .); +} diff --git a/board/kup/kup4x/u-boot.lds.debug b/board/kup/kup4x/u-boot.lds.debug new file mode 100644 index 0000000..4e369d5 --- /dev/null +++ b/board/kup/kup4x/u-boot.lds.debug @@ -0,0 +1,135 @@ +/* + * (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 = .); +} diff --git a/board/kup/kup4x/usb.c b/board/kup/kup4x/usb.c new file mode 100644 index 0000000..5444008 --- /dev/null +++ b/board/kup/kup4x/usb.c @@ -0,0 +1,81 @@ +/* + * (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 +#include +#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); +} diff --git a/board/kup4k/Makefile b/board/kup4k/Makefile deleted file mode 100644 index fdc6fd5..0000000 --- a/board/kup4k/Makefile +++ /dev/null @@ -1,40 +0,0 @@ -# -# (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 - -######################################################################### diff --git a/board/kup4k/config.mk b/board/kup4k/config.mk deleted file mode 100644 index 10e0fd4..0000000 --- a/board/kup4k/config.mk +++ /dev/null @@ -1,28 +0,0 @@ -# -# (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 diff --git a/board/kup4k/flash.c b/board/kup4k/flash.c deleted file mode 100644 index 619ccb9..0000000 --- a/board/kup4k/flash.c +++ /dev/null @@ -1,515 +0,0 @@ -/* - * (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 -#include - -#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; imemc_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; isector_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; i0; ++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); -} diff --git a/board/kup4k/kup4k.c b/board/kup4k/kup4k.c deleted file mode 100644 index abf5294..0000000 --- a/board/kup4k/kup4k.c +++ /dev/null @@ -1,410 +0,0 @@ -/* - * (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 -#include -#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 diff --git a/board/kup4k/s1d13706.h b/board/kup4k/s1d13706.h deleted file mode 100644 index 90027bf..0000000 --- a/board/kup4k/s1d13706.h +++ /dev/null @@ -1,113 +0,0 @@ -/*---------------------------------------------------------------------------- */ -/* */ -/* 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}, /* */ -}; diff --git a/board/kup4k/u-boot.lds b/board/kup4k/u-boot.lds deleted file mode 100644 index f81a10e..0000000 --- a/board/kup4k/u-boot.lds +++ /dev/null @@ -1,141 +0,0 @@ -/* - * (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 = .); -} diff --git a/board/kup4k/u-boot.lds.debug b/board/kup4k/u-boot.lds.debug deleted file mode 100644 index 87f704a..0000000 --- a/board/kup4k/u-boot.lds.debug +++ /dev/null @@ -1,135 +0,0 @@ -/* - * (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 = .); -} diff --git a/common/cmd_ide.c b/common/cmd_ide.c index 842a2fd..aad6127 100644 --- a/common/cmd_ide.c +++ b/common/cmd_ide.c @@ -139,7 +139,7 @@ static block_dev_desc_t ide_dev_desc[CFG_IDE_MAXDEVICE]; /* ------------------------------------------------------------------------- */ #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); @@ -1537,7 +1537,11 @@ static void ide_reset (void) /* ------------------------------------------------------------------------- */ -#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 */ diff --git a/common/cmd_pcmcia.c b/common/cmd_pcmcia.c index cb4e4c6..963f98f 100644 --- a/common/cmd_pcmcia.c +++ b/common/cmd_pcmcia.c @@ -2125,11 +2125,11 @@ done: #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) @@ -2337,7 +2337,7 @@ static int voltage_set(int slot, int vcc, int vpp) return (0); } -#endif /* KUP4K */ +#endif /* KUP4K || KUP4X */ /* -------------------------------------------------------------------- */ diff --git a/include/commproc.h b/include/commproc.h index 11f31e9..9facd77 100644 --- a/include/commproc.h +++ b/include/commproc.h @@ -980,10 +980,10 @@ typedef struct scc_enet { #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 diff --git a/include/configs/KUP4K.h b/include/configs/KUP4K.h index 962a468..d6aa8e1 100644 --- a/include/configs/KUP4K.h +++ b/include/configs/KUP4K.h @@ -1,5 +1,5 @@ /* - * (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 * @@ -13,7 +13,7 @@ * * 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 @@ -38,7 +38,7 @@ #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 */ @@ -48,7 +48,7 @@ #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 */ @@ -56,35 +56,38 @@ #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 */ @@ -93,10 +96,14 @@ cp.b 200000 40040000 14000\0" #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 @@ -104,6 +111,7 @@ cp.b 200000 40040000 14000\0" #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) */ @@ -112,25 +120,25 @@ cp.b 200000 40040000 14000\0" /* * 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 @@ -148,42 +156,42 @@ cp.b 200000 40040000 14000\0" * 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 @@ -195,7 +203,7 @@ cp.b 200000 40040000 14000\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 /*----------------------------------------------------------------------- @@ -275,7 +283,7 @@ cp.b 200000 40040000 14000\0" */ /* 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 ) @@ -293,10 +301,10 @@ cp.b 200000 40040000 14000\0" *----------------------------------------------------------------------- */ -#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 @@ -323,7 +331,7 @@ cp.b 200000 40040000 14000\0" *----------------------------------------------------------------------- * */ -#define CFG_DER 0 +#define CFG_DER 0 /* * Init Memory Controller: @@ -350,29 +358,9 @@ cp.b 200000 40040000 14000\0" #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 @@ -388,11 +376,11 @@ cp.b 200000 40040000 14000\0" * 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 * @@ -428,7 +416,7 @@ cp.b 200000 40040000 14000\0" * * 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 */ @@ -437,6 +425,6 @@ cp.b 200000 40040000 14000\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 */ diff --git a/include/configs/KUP4X.h b/include/configs/KUP4X.h new file mode 100644 index 0000000..4451f2a --- /dev/null +++ b/include/configs/KUP4X.h @@ -0,0 +1,389 @@ +/* + * (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 + +/* + * 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 */ diff --git a/include/status_led.h b/include/status_led.h index 4840c49..441b0c2 100644 --- a/include/status_led.h +++ b/include/status_led.h @@ -269,8 +269,8 @@ void status_led_set (int led, int state); # 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 diff --git a/lib_ppc/board.c b/lib_ppc/board.c index cae7775..15cf67a 100644 --- a/lib_ppc/board.c +++ b/lib_ppc/board.c @@ -839,6 +839,7 @@ void board_init_r (gd_t *id, ulong dest_addr) defined(CONFIG_CPCI405) || \ defined(CONFIG_EVB64260) || \ defined(CONFIG_KUP4K) || \ + defined(CONFIG_KUP4X) || \ defined(CONFIG_LWMON) || \ defined(CONFIG_PCU_E) || \ defined(CONFIG_W7O) || \ -- cgit v1.1