diff options
| -rw-r--r-- | CHANGELOG | 7 | ||||
| -rw-r--r-- | MAINTAINERS | 4 | ||||
| -rw-r--r-- | MAKEALL | 2 | ||||
| -rw-r--r-- | Makefile | 7 | ||||
| -rw-r--r-- | board/adderII/Makefile | 40 | ||||
| -rw-r--r-- | board/adderII/adderII.c | 189 | ||||
| -rw-r--r-- | board/adderII/adderII.h | 43 | ||||
| -rw-r--r-- | board/adderII/config.mk | 28 | ||||
| -rw-r--r-- | board/adderII/flash.c | 501 | ||||
| -rw-r--r-- | board/adderII/u-boot.lds | 146 | ||||
| -rw-r--r-- | cpu/mpc8xx/cpu_init.c | 3 | ||||
| -rw-r--r-- | drivers/smc91111.c | 2 | ||||
| -rw-r--r-- | include/configs/Adder.h | 2 | ||||
| -rw-r--r-- | include/configs/AdderII.h | 224 |
14 files changed, 14 insertions, 1184 deletions
@@ -2,6 +2,13 @@ Changes since U-Boot 1.1.1: ====================================================================== +* Patch by Yuli Barcohen, 16 Jun 2004: + Remove obsolete AdderII port which was superseded by unified + AdderII/Adder87x port + +* Patch by Ladislav Michl, 16 Jun 2004: + Fix gcc-3.3.3 warnings for smc91111.c + * Patch by Stefan Roese, 02 Jul 2004: - Fix bug in 405 ethernet driver; allocated data not cleared! - Fix problem in 405 i2c driver; don't try to print without console! diff --git a/MAINTAINERS b/MAINTAINERS index 5b7d5ea..e96697d 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -165,10 +165,6 @@ Sangmoon Kim <dogoil@etinsys.com> debris MPC8245 -Raghu Krishnaprasad <raghu.krishnaprasad@fci.com> - - ADDERII MPC852T - Nye Liu <nyet@zumanetworks.com> ZUMA MPC7xx_74xx @@ -33,7 +33,7 @@ LIST_5xxx=" \ ######################################################################### LIST_8xx=" \ - Adder GENIETV MBX860T RBC823 \ + Adder87x GENIETV MBX860T RBC823 \ AdderII GTH MHPC rmu \ ADS860 hermes MPC86xADS RPXClassic \ AMX860 IAD210 MPC885ADS RPXlite \ @@ -276,15 +276,12 @@ PM520_ROMBOOT_DDR_config: unconfig Adder_config \ Adder87x_config \ -Adder852_config \ +AdderII_config \ : unconfig - $(if $(findstring 852,$@), \ + $(if $(findstring AdderII,$@), \ @echo "#define CONFIG_MPC852T" > include/config.h) @./mkconfig -a Adder ppc mpc8xx adder -AdderII_config: unconfig - @./mkconfig $(@:_config=) ppc mpc8xx adderII - ADS860_config \ FADS823_config \ FADS850SAR_config \ diff --git a/board/adderII/Makefile b/board/adderII/Makefile deleted file mode 100644 index e5d8446..0000000 --- a/board/adderII/Makefile +++ /dev/null @@ -1,40 +0,0 @@ -# -# (C) Copyright 2000-2003 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -include $(TOPDIR)/config.mk - -LIB = lib$(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/adderII/adderII.c b/board/adderII/adderII.c deleted file mode 100644 index d398e54..0000000 --- a/board/adderII/adderII.c +++ /dev/null @@ -1,189 +0,0 @@ -/* - * (C) Copyright 2000-2003 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#include <common.h> -#include <config.h> -#include <mpc8xx.h> - -/* - * Check Board Identity: - */ - -int checkboard( void ) -{ - puts("Board: "); - puts("AdderII(MPC852T)\n" ); - - return 0; -} - -#if defined( CONFIG_SDRAM_50MHZ ) - -/****************************************************************************** -** for chip Samsung K4S643232F - T70 -** this table is for 32-50MHz operation -*******************************************************************************/ - -#define SDRAM_MPTPRVALUE 0x0200 - -#define SDRAM_MAMRVALUE0 0x00802114 /* refresh at 32MHz */ -#define SDRAM_MAMRVALUE1 0x00802118 - -#define SDRAM_OR1VALUE 0xff800e00 -#define SDRAM_BR1VALUE 0x00000081 - -#define SDRAM_MARVALUE 94 - -#define SDRAM_MCRVALUE0 0x80808105 -#define SDRAM_MCRVALUE1 0x80808130 - -const uint sdram_table[] = { - - /* single read (offset 0x00 in upm ram) */ - 0x1f07fc24, 0xe0aefc04, 0x10adfc04, 0xe0bbbc00, - 0x10f77c44, 0xf3fffc07, 0xfffffc04, 0xfffffc04, - - /* burst read (offset 0x08 in upm ram) */ - 0x1f07fc24, 0xe0aefc04, 0x10adfc04, 0xf0affc00, - 0xf0affc00, 0xf0affc00, 0xf0affc00, 0x10a77c44, - 0xf7bffc47, 0xfffffc35, 0xfffffc34, 0xfffffc35, - 0xfffffc35, 0x1ff77c35, 0xfffffc34, 0x1fb57c35, - - /* single write (offset 0x18 in upm ram) */ - 0x1f27fc24, 0xe0aebc04, 0x00b93c00, 0x13f77c47, - 0xfffdfc04, 0xfffffc04, 0xfffffc04, 0xfffffc04, - - /* burst write (offset 0x20 in upm ram) */ - 0x1f07fc24, 0xeeaebc00, 0x10ad7c00, 0xf0affc00, - 0xf0affc00, 0xe0abbc00, 0x1fb77c47, 0xfffffc04, - 0xfffffc04, 0xfffffc04, 0xfffffc04, 0xfffffc04, - 0xfffffc04, 0xfffffc04, 0xfffffc04, 0xfffffc04, - - /* refresh (offset 0x30 in upm ram) */ - 0x1ff5fca4, 0xfffffc04, 0xfffffc04, 0xfffffc04, - 0xfffffc84, 0xfffffc07, 0xfffffc04, 0xfffffc04, - 0xfffffc04, 0xfffffc04, 0xfffffc04, 0xfffffc04, - - /* exception (offset 0x3C in upm ram) */ - 0xfffffc27, 0xfffffc04, 0xfffffc04, 0xfffffc04, -}; - -#else -#error SDRAM not correctly configured -#endif - -int _initsdram (uint base, uint noMbytes) -{ - volatile immap_t *immap = (immap_t *) CFG_IMMR; - volatile memctl8xx_t *memctl = &immap->im_memctl; - - if (noMbytes != 8) { - return -1; - } - - upmconfig (UPMA, (uint *) sdram_table, - sizeof (sdram_table) / sizeof (uint)); - - memctl->memc_mptpr = SDRAM_MPTPRVALUE; - - /* Configure the refresh (mostly). This needs to be - * based upon processor clock speed and optimized to provide - * the highest level of performance. For multiple banks, - * this time has to be divided by the number of banks. - * Although it is not clear anywhere, it appears the - * refresh steps through the chip selects for this UPM - * on each refresh cycle. - * We have to be careful changing - * UPM registers after we ask it to run these commands. - */ - - memctl->memc_mamr = (SDRAM_MAMRVALUE0 | (SDRAM_MARVALUE << 24)); - memctl->memc_mar = 0x0; - udelay (200); - - /* Now run the precharge/nop/mrs commands. - */ - memctl->memc_mcr = 0x80002115; - udelay (200); - - /* Run 8 refresh cycles */ - memctl->memc_mcr = 0x80002380; - udelay (200); - - memctl->memc_mar = 0x88; - udelay (200); - - memctl->memc_mcr = 0x80002116; - udelay (200); - - memctl->memc_or1 = SDRAM_OR1VALUE; - memctl->memc_br1 = SDRAM_BR1VALUE | base; - - return 0; -} - -void _sdramdisable( void ) -{ - volatile immap_t *immap = (immap_t *)CFG_IMMR; - volatile memctl8xx_t *memctl = &immap->im_memctl; - - memctl->memc_br1 = 0x00000000; - - /* maybe we should turn off upma here or something */ -} - -int initsdram (uint base, uint * noMbytes) -{ - uint m = 8; - - *noMbytes = m; - - if (!_initsdram (base, m)) { - return 0; - } else { - _sdramdisable (); - return -1; - } -} - -long int initdram (int board_type) -{ - /* AdderII: has 8MB SDRAM */ - uint sdramsz; - uint m = 0; - - if (!initsdram (0x00000000, &sdramsz)) { - m += sdramsz; - } else { - return -1; - } - return (m << 20); -} - -int testdram (void) -{ - /* TODO: XXX XXX XXX not an actual SDRAM test */ - printf ("Test: 8MB SDRAM\n"); - - return (0); -} diff --git a/board/adderII/adderII.h b/board/adderII/adderII.h deleted file mode 100644 index cf2e673..0000000 --- a/board/adderII/adderII.h +++ /dev/null @@ -1,43 +0,0 @@ -/* - * (C) Copyright 2000 - * 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 - */ - -/**************************************************************************** - * FLASH Memory Map as used by FADS Monitor: - * - * Start Address Length - * +-----------------------+ 0xFE00_0000 Start of Flash ----------------- - * | MON8xx code | 0xFE00_0100 Reset Vector - * +-----------------------+ 0xFE0?_???? - * | (unused) | - * +-----------------------+ - * | | - * +-----------------------+ - * | | - * +-----------------------+ - * | | - * +-----------------------+ - * | | - * +=======================+ - * | | - * | ... | - *****************************************************************************/ diff --git a/board/adderII/config.mk b/board/adderII/config.mk deleted file mode 100644 index 27b3c41..0000000 --- a/board/adderII/config.mk +++ /dev/null @@ -1,28 +0,0 @@ -# -# (C) Copyright 2000 -# 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 -# - -# -# AdderII board ( Analogue-Micro ) -# - -TEXT_BASE = 0xFE000000 diff --git a/board/adderII/flash.c b/board/adderII/flash.c deleted file mode 100644 index 77ab4f1..0000000 --- a/board/adderII/flash.c +++ /dev/null @@ -1,501 +0,0 @@ -/* - * (C) Copyright 2000-2003 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ -/****************************************************************************** -** Notes: AM29LV320DB - 90EI ( 32 Mbit device ) -** Sectors - Eight 8 Kb sector -** - Sixty three 64 Kb sector -** Bottom boot sector -******************************************************************************/ -#include <common.h> -#include <mpc8xx.h> - - -/****************************************************************************** -** Defines -******************************************************************************/ -#ifdef CONFIG_ADDERII - -#define ADDR0 0x0555 -#define ADDR1 0x02AA -#define FLASH_WORD_SIZE unsigned short - -#endif - -#if defined( CFG_ENV_IS_IN_FLASH ) -# ifndef CFG_ENV_ADDR -# define CFG_ENV_ADDR ( CFG_FLASH_BASE + CFG_ENV_OFFSET ) -# endif -# ifndef CFG_ENV_SIZE -# define CFG_ENV_SIZE CFG_ENV_SECT_SIZE -# endif -# ifndef CFG_ENV_SECT_SIZE -# define CFG_ENV_SECT_SIZE CFG_ENV_SIZE -# endif -#endif - -/****************************************************************************** -** Global Parameters -******************************************************************************/ -flash_info_t flash_info[CFG_MAX_FLASH_BANKS]; - -/****************************************************************************** -** Function Prototypes -******************************************************************************/ -static ulong flash_get_size( vu_long *addr, flash_info_t *info ); - -static int write_word( flash_info_t *info, ulong dest, ulong data ); - -static void flash_get_offsets( ulong base, flash_info_t *info ); - -int wait_for_DQ7( flash_info_t *info, int sect ); - -/****************************************************************************** -** Function : flash_init -** Param : void -** Notes : Initializes the Flash Chip -******************************************************************************/ -ulong flash_init (void) -{ - ulong size_b0 = -1; - int i; - volatile immap_t *immap = (immap_t *) CFG_IMMR; - volatile memctl8xx_t *memctl = &immap->im_memctl; - - /* Set Flash to unknown */ - for (i = 0; i < CFG_MAX_FLASH_BANKS; i++) { - flash_info[i].flash_id = FLASH_UNKNOWN; - } - - /* Get the Flash Bank Size */ - - size_b0 = flash_get_size ((vu_long *) (CFG_FLASH_BASE), - &flash_info[0]); - - if (flash_info[0].flash_id == FLASH_UNKNOWN) { - printf ("## UNKNOWN Flash on Bank 0 - Size = 0x%08lx = %ldMB\n", - size_b0, size_b0 >> 20); - } - - /* Remap Flash according to size detected */ - memctl->memc_or0 = 0xFF800774; - memctl->memc_br0 = CFG_BR0_PRELIM; - - /* Setup Flash Sector Offsets */ - - flash_get_offsets (CFG_FLASH_BASE, &flash_info[0]); - - /* Monitor Protection ON - default */ - -#if ( CFG_MONITOR_BASE >= CFG_FLASH_BASE ) - flash_protect (FLAG_PROTECT_SET, CFG_MONITOR_BASE, - (CFG_MONITOR_BASE + monitor_flash_len - 1), - &flash_info[0]); -#endif - - /* Protect Environment Variables */ -#ifdef CFG_ENV_IS_IN_FLASH - flash_protect (FLAG_PROTECT_SET, CFG_ENV_ADDR, - (CFG_ENV_ADDR + CFG_ENV_SIZE - 1), &flash_info[0]); -#endif - - return size_b0; -} - -/****************************************************************************** -** Function : flash_get_offsets -** Param : ulong base, flash_into_t *info -** Notes : -******************************************************************************/ -static void flash_get_offsets (ulong base, flash_info_t * info) -{ - return; -} - - -/****************************************************************************** -** Function : flash_print_info -** Param : flash_info_t -** Notes : -******************************************************************************/ -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; - case FLASH_MAN_BM: - printf ("BRIGHT MICRO "); - break; - default: - printf ("Unknown Vendor "); - break; - } - - switch (info->flash_id & FLASH_TYPEMASK) { - case FLASH_AM320B: - printf ("AM29LV320B (32 Mbit, bottom boot sect)\n"); - break; - case FLASH_AM320T: - printf ("AM29LV320T (32 Mbit, top boot sector)\n"); - break; - default: - printf ("Unknown Chip Type\n"); - break; - - } - - printf (" Size: %ld MB in %d Sectors\n", info->size >> 20, - info->sector_count); - printf (" Sector Start Addresses:"); - - for (i = 0; i < info->sector_count; ++i) { - if ((i % 5) == 0) { - printf ("\n "); - } - printf (" %08lX%s", - info->start[i], - info->protect[i] ? " (RO)" : " "); - } - printf ("\n"); - return; -} - -/****************************************************************************** -** Function : flash_get_size -** Param : vu_long *addr, flash_info_t *info -** Notes : -******************************************************************************/ -static ulong flash_get_size (vu_long * addr, flash_info_t * info) -{ - short i; - FLASH_WORD_SIZE manu_id, dev_id; - ulong base = (ulong) addr; - volatile FLASH_WORD_SIZE *addr2 = (FLASH_WORD_SIZE *) addr; - - /* Write Auto Select Command and read Manufacturer's ID and Dev ID */ - - addr2[ADDR0] = (FLASH_WORD_SIZE) 0xAAAAAAAA; - addr2[ADDR1] = (FLASH_WORD_SIZE) 0x55555555; - addr2[ADDR0] = (FLASH_WORD_SIZE) 0x90909090; - - manu_id = addr2[0]; - - switch (manu_id) { - case (FLASH_WORD_SIZE) AMD_MANUFACT: - info->flash_id = FLASH_MAN_AMD; - break; - - default: - info->flash_id = FLASH_UNKNOWN; - info->sector_count = 0; - info->size = 0; - break; - } - - /* Read Device Id */ - dev_id = addr2[1]; - - switch (dev_id) { - case (FLASH_WORD_SIZE) AMD_ID_LV320B: - info->flash_id += FLASH_AM320B; - info->sector_count = 71; /* 8 - boot sec + 63 normal */ - info->size = 0x400000; /* 4MByte */ - break; - - default: - info->flash_id = FLASH_UNKNOWN; - break; - } - - /* Set up sector start Addresses */ - - if (info->flash_id & FLASH_BTYPE) { - /* set sector offsets for bottom boot block - ** Eight 8 Kb Boot sectors - ** Sixty Three 64Kb sectors - */ - for (i = 0; i < 8; i++) { - info->start[i] = base + (i * 0x00002000); - } - for (i = 8; i < info->sector_count; i++) { - info->start[i] = base + (i * 0x00010000) - 0x00070000; - } - } - - /* Reset To read mode */ - - if (info->flash_id != FLASH_UNKNOWN) { - addr = (ulong *) info->start[0]; - *addr = 0xF0F0F0F0; - } - return (info->size); -} - -/******************************************************************************* -** Function : flash_erase -** Param : flash_info_t *info, int s_first, int s_last -** Notes : -******************************************************************************/ -int flash_erase (flash_info_t * info, int s_first, int s_last) -{ - volatile FLASH_WORD_SIZE *addr = (FLASH_WORD_SIZE *) (info->start[0]); - volatile FLASH_WORD_SIZE *addr2; - int flag, prot, sect, l_sect; - int i; - - 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; - } - - if (info->flash_id == FLASH_UNKNOWN) { - printf ("Can't erase unknown flash type - aborted\n"); - return 1; - } - - 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"); - } - - l_sect = -1; - - /* Disable interrupts which might cause a timeout here */ - flag = disable_interrupts (); - - /* Start erase on unprotected sectors */ - for (sect = s_first; sect <= s_last; sect++) { - - if (info->protect[sect] == 0) { /* not protected */ - addr2 = (FLASH_WORD_SIZE *) (info->start[sect]); - - if ((info->flash_id & FLASH_VENDMASK) == - FLASH_MAN_SST) { - addr[ADDR0] = (FLASH_WORD_SIZE) 0x00AA00AA; - addr[ADDR1] = (FLASH_WORD_SIZE) 0x00550055; - addr[ADDR0] = (FLASH_WORD_SIZE) 0x00800080; - addr[ADDR0] = (FLASH_WORD_SIZE) 0x00AA00AA; - addr[ADDR1] = (FLASH_WORD_SIZE) 0x00550055; - addr2[0] = (FLASH_WORD_SIZE) 0x00500050; /* block erase */ - for (i = 0; i < 50; i++) - udelay (1000); /* wait 1 ms */ - } else { - addr[ADDR0] = (FLASH_WORD_SIZE) 0x00AA00AA; - addr[ADDR1] = (FLASH_WORD_SIZE) 0x00550055; - addr[ADDR0] = (FLASH_WORD_SIZE) 0x00800080; - addr[ADDR0] = (FLASH_WORD_SIZE) 0x00AA00AA; - addr[ADDR1] = (FLASH_WORD_SIZE) 0x00550055; - addr2[0] = (FLASH_WORD_SIZE) 0x00300030; /* sector erase */ - } - l_sect = sect; - /* - * Wait for each sector to complete, it's more - * reliable. According to AMD Spec, you must - * issue all erase commands within a specified - * timeout. This has been seen to fail, especially - * if printf()s are included (for debug)!! - */ - wait_for_DQ7 (info, sect); - } - } - /* re-enable interrupts if necessary */ - if (flag) - enable_interrupts (); - - /* wait at least 80us - let's wait 1 ms */ - udelay (1000); - - /* reset to read mode */ - addr = (FLASH_WORD_SIZE *) info->start[0]; - addr[0] = (FLASH_WORD_SIZE) 0x00F000F0; /* reset bank */ - - printf (" done\n"); - return 0; -} - -int wait_for_DQ7 (flash_info_t * info, int sect) -{ - ulong start, now, last; - volatile FLASH_WORD_SIZE *addr = - (FLASH_WORD_SIZE *) (info->start[sect]); - - start = get_timer (0); - last = start; - while ((addr[0] & (FLASH_WORD_SIZE) 0x00800080) != - (FLASH_WORD_SIZE) 0x00800080) { - if ((now = get_timer (start)) > CFG_FLASH_ERASE_TOUT) { - printf ("Timeout\n"); - return -1; - } - /* show that we're waiting */ - if ((now - last) > 1000) { - putc ('.'); - last = now; - } - } - return 0; -} - - -/****************************************************************************** -** Function : write_buff -** Param : flash_info_t *info, uchar *src, ulong addr, ulong cnt -** Notes : -******************************************************************************/ -int write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt) -{ - ulong cp, wp, data; - int i, l, rc; - - /* get lower word aligned address */ - wp = (addr & ~3); - - /* - * handle unaligned start bytes - */ - if ((l = addr - wp) != 0) { - data = 0; - for (i = 0, cp = wp; i < l; ++i, ++cp) { - data = (data << 8) | (*(uchar *) cp); - } - for (; i < 4 && cnt > 0; ++i) { - data = (data << 8) | *src++; - --cnt; - ++cp; - } - for (; cnt == 0 && i < 4; ++i, ++cp) { - data = (data << 8) | (*(uchar *) cp); - } - - if ((rc = write_word (info, wp, data)) != 0) { - return (rc); - } - wp += 4; - } - - /* - * handle word aligned part - */ - while (cnt >= 4) { - data = 0; - for (i = 0; i < 4; ++i) { - data = (data << 8) | *src++; - } - if ((rc = write_word (info, wp, data)) != 0) { - return (rc); - } - wp += 4; - cnt -= 4; - } - - if (cnt == 0) { - return (0); - } - - /* - * handle unaligned tail bytes - */ - data = 0; - for (i = 0, cp = wp; i < 4 && cnt > 0; ++i, ++cp) { - data = (data << 8) | *src++; - --cnt; - } - for (; i < 4; ++i, ++cp) { - data = (data << 8) | (*(uchar *) cp); - } - - return (write_word (info, wp, data)); -} - - -/****************************************************************************** -** Function : write_word -** Param : flash_info_t *info, ulong dest, ulong data -** Notes : -******************************************************************************/ -static int write_word (flash_info_t * info, ulong dest, ulong data) -{ - volatile FLASH_WORD_SIZE *addr2 = - (FLASH_WORD_SIZE *) (info->start[0]); - volatile FLASH_WORD_SIZE *dest2 = (FLASH_WORD_SIZE *) dest; - volatile FLASH_WORD_SIZE *data2 = (FLASH_WORD_SIZE *) & data; - ulong start; - int i; - - /* Check if Flash is (sufficiently) erased */ - if ((*((volatile FLASH_WORD_SIZE *) dest) & - (FLASH_WORD_SIZE) data) != (FLASH_WORD_SIZE) data) { - return (2); - } - - for (i = 0; i < 4 / sizeof (FLASH_WORD_SIZE); i++) { - int flag; - - /* Disable interrupts which might cause a timeout here */ - flag = disable_interrupts (); - - addr2[ADDR0] = (FLASH_WORD_SIZE) 0x00AA00AA; - addr2[ADDR1] = (FLASH_WORD_SIZE) 0x00550055; - addr2[ADDR0] = (FLASH_WORD_SIZE) 0x00A000A0; - - dest2[i] = data2[i]; - - /* re-enable interrupts if necessary */ - if (flag) - enable_interrupts (); - - /* data polling for D7 */ - start = get_timer (0); - while ((dest2[i] & (FLASH_WORD_SIZE) 0x00800080) != - (data2[i] & (FLASH_WORD_SIZE) 0x00800080)) { - if (get_timer (start) > CFG_FLASH_WRITE_TOUT) { - return (1); - } - } - } - - return (0); -} diff --git a/board/adderII/u-boot.lds b/board/adderII/u-boot.lds deleted file mode 100644 index cb4d385..0000000 --- a/board/adderII/u-boot.lds +++ /dev/null @@ -1,146 +0,0 @@ -/* - * (C) Copyright 2000 - * 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: */ - . = (. + 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(256); - __init_begin = .; - .text.init : { *(.text.init) } - .data.init : { *(.data.init) } - . = ALIGN(256); - __init_end = .; - - __bss_start = .; - .bss : - { - *(.sbss) *(.scommon) - *(.dynbss) - *(.bss) - *(COMMON) - } - . = ALIGN(256 * 1024); - .ppcenv : - { - common/environment.o (.ppcenv) - } - _end = . ; - PROVIDE (end = .); -} diff --git a/cpu/mpc8xx/cpu_init.c b/cpu/mpc8xx/cpu_init.c index f93f432..b2c59c6 100644 --- a/cpu/mpc8xx/cpu_init.c +++ b/cpu/mpc8xx/cpu_init.c @@ -144,8 +144,7 @@ void cpu_init_f (volatile immap_t * immr) * I owe him a free beer. - wd] */ -#if defined(CONFIG_ADDERII) || \ - defined(CONFIG_GTH) || \ +#if defined(CONFIG_GTH) || \ defined(CONFIG_HERMES) || \ defined(CONFIG_ICU862) || \ defined(CONFIG_IP860) || \ diff --git a/drivers/smc91111.c b/drivers/smc91111.c index 6feb1e2..44ce60b 100644 --- a/drivers/smc91111.c +++ b/drivers/smc91111.c @@ -1414,7 +1414,7 @@ static void smc_phy_configure () /* Re-Configure the Receive/Phy Control register */ SMC_outw (RPC_DEFAULT, RPC_REG); - smc_phy_configure_exit: +smc_phy_configure_exit: ; } #endif /* !CONFIG_SMC91111_EXT_PHY */ diff --git a/include/configs/Adder.h b/include/configs/Adder.h index 11a82c9..13e6c35 100644 --- a/include/configs/Adder.h +++ b/include/configs/Adder.h @@ -126,6 +126,8 @@ #define CFG_OR0_PRELIM 0xFF000774 #define CFG_BR0_PRELIM (CFG_FLASH_BASE | BR_PS_16 | BR_MS_GPCM | BR_V) +#define CFG_DIRECT_FLASH_TFTP + /*----------------------------------------------------------------------- * Internal Memory Map Register */ diff --git a/include/configs/AdderII.h b/include/configs/AdderII.h deleted file mode 100644 index 5e0bbe3..0000000 --- a/include/configs/AdderII.h +++ /dev/null @@ -1,224 +0,0 @@ -/****************************************************************************** -* A collection of structures, addresses, and values associated with -* the Motorola 850T AdderIIF board. Copied from the FADS stuff. -* Magnus Damm added defines for 8xxrom and extended bd_info. -* Helmut Buchsbaum added bitvalues for BCSRx -* -* Copyright (c) 1998 Dan Malek (dmalek@jlc.net) -******************************************************************************* -* 2003-JUL: The AdderII is using the following physical memorymap: -******************************************************************************* -* FA200000 -> FA20FFFF : IMAP internal in the cpu -* FE000000 -> FE400000 : flash connected to CS0, setup by 8xxrom -* 00000000 -> 00800000 : sdram setup by 8xxrom -*******************************************************************************/ -#ifndef __CONFIG_H -#define __CONFIG_H - -#include <mpc8xx_irq.h> - -#define CONFIG_MPC860 1 -#define CONFIG_MPC860T 1 -#define CONFIG_ADDERII 1 - -/* CPU Clock speed */ -#define MPC8XX_FACT 12 /* Multilpy by 12 */ -#define MPC8XX_XIN 4000000 /* 4MHz */ -#define MPC8XX_HZ ( MPC8XX_FACT * MPC8XX_XIN ) - -#define CONFIG_8xx_GCLK_FREQ MPC8XX_HZ -#define CONFIG_SDRAM_50MHZ 1 - - -/* Default Serial Console, baudrate */ -#define CONFIG_8xx_CONS_SMC1 1 /* Console is on SMC1 */ -#define CONFIG_BAUDRATE 38400 -#define CONFIG_LOADS_ECHO 1 - -/* FEC Ethernet controller configurations */ -#define CONFIG_FEC_ETH 1 -#define CONFIG_NET_MULTI 1 -#define FEC_ENET 1 - -/* Interrupt level assignments. -*/ -#define FEC_INTERRUPT SIU_LEVEL3 /* FEC interrupt */ - -/* Older kernels need clock in MHz newer in Hz */ -#define CONFIG_CLOCKS_IN_MHZ 1 - -/* Monitor Functions */ -#define CONFIG_COMMANDS ( CFG_CMD_ENV | \ - CFG_CMD_FLASH | \ - CFG_CMD_MEMORY| \ - CFG_CMD_NET | \ - CFG_CMD_PING | \ - CFG_CMD_SDRAM ) - -/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */ -#include <cmd_confdefs.h> - -/* Configuration Settings */ -#define CFG_PROMPT "=>" /* Monitor Command Prompt */ - -#if ( CONFIG_COMMANDS & CFG_CMD_KGDB ) -#define CFG_CBSIZE 1024 /* Console I/P buffer size */ -#else -#define CFG_CBSIZE 256 -#endif - -#define CFG_PBSIZE ( CFG_CBSIZE + sizeof( CFG_PROMPT ) + 16 ) - /* Print buffer size */ - -#define CFG_MAXARGS 16 /* Max number of cmd args */ -#define CFG_BARGSIZE CFG_CBSIZE /* Boot args buffer size */ - -#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } - -#define CFG_MEMTEST_START 0x00100000 /* Mem test works on */ -#define CFG_MEMTEST_END 0x00800000 /* 1 ... 8MB in SDRAM */ - -#define CFG_LOAD_ADDR 0x00100000 -#define CFG_HZ 1000 - -/****************************************************************************** -** Low level configuration settings. -** ( adderss mappings, register init values, etc. ) -** You should know what you are doing if you make changes here. -******************************************************************************/ -/* Start address for the final memory configuration set up by startup code -** Please note that CFG_SDRAM_BASE must start at 0 -*/ - -#define CFG_SDRAM_BASE 0x00000000 - -#define CFG_FLASH_BASE 0xFE000000 -#define CFG_FLASH_SIZE (( uint ) ( 4 * 1024 * 1024 )) /* 4MB */ -#define CFG_MONITOR_BASE CFG_FLASH_BASE -#define CFG_MONITOR_LEN ( 256 << 10 ) /* 256 KByte */ -#define CFG_MALLOC_LEN ( 384 << 10 ) /* 384 KByte SDRAM rsvd */ - /* malloc() usage */ -/** -** 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 no of flash mem banks */ -#define CFG_MAX_FLASH_SECT 71 /* Max no of sec on 1 chip */ - -#define CFG_FLASH_ERASE_TOUT 120000 /* Erase flash timeout (ms) */ -#define CFG_FLASH_WRITE_TOUT 500 /* Write flash timeout (ms) */ - -/****************************************************************************** -** U-BOOT Environment variables in Flash -******************************************************************************/ -#define CFG_ENV_IS_IN_FLASH 1 -#define CFG_ENV_OFFSET 0x00040000 -#define CFG_ENV_SIZE 0x10000 /* 64KBytes env space */ -#define CFG_ENV_SECT_SIZE 0x10000 - -/****************************************************************************** -** 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 - -/****************************************************************************** -** Internal memory mapped register -******************************************************************************/ -#define CFG_IMMR 0xFA200000 -#define CFG_IMMR_SIZE (( uint) ( 62 * 1024 )) /* 64 KByte res */ - -/* 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 -#define CFG_GBL_DATA_OFFSET ( CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE ) -#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET - - -/* SIU Module Configuration Register */ -#define CFG_SIUMCR ( SIUMCR_AEME | SIUMCR_MLRC01 | SIUMCR_DBGC10 ) - -/****************************************************************************** -** SYPCR - System protection and control -** SYPCR - can be written only once after reset -******************************************************************************/ -#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 - -/* TBSCR - Time Base Status and Control Register */ -#define CFG_TBSCR ( TBSCR_REFA | TBSCR_REFB | TBSCR_TBE ) - -/* PISCR - Periodic Interrupt Status and Control */ -#define CFG_PISCR ( PISCR_PS | PISCR_PITF ) - -/* PLPRCR - PLL, Low-Power, and Reset Control Register */ -#define CFG_PLPRCR ((( MPC8XX_FACT - 1 ) << PLPRCR_MF_SHIFT ) | \ - PLPRCR_SPLSS | PLPRCR_TEXPS | PLPRCR_TMIST ) - -/* SCCR - System Clock and reset Control Register */ -#define SCCR_MASK SCCR_EBDF11 -#define CFG_SCCR ( SCCR_TBS | SCCR_COM00 | SCCR_DFSYNC00 | \ - SCCR_DFBRG00 | SCCR_DFNL000| SCCR_DFNH000 | \ - SCCR_DFLCD000 | SCCR_DFALCD00 ) -#define CFG_DER 0 - -/****************************************************************************** -** Because of the way the 860 starts up and assigns CS0 the -** entire address space, we have to set the memory controller -** differently. Normally, you write the option register -** first, and then enable the chip select by writing the -** base register. For CS0, you must write the base register -** first, followed by the option register. -******************************************************************************/ -/** - ** Memory Controller Definitions - ** BR0/1/2... and OR0/1/2... -*/ -/* For AdderII BR0 FLASH */ - -#define CFG_REMAP_OR_AM 0xFF800000 /* OR addr mask */ -#define CFG_PRELIM_OR_AM 0xFF800000 /* OR addr mask */ - -/* Flash Timings: ACS = 11, TRLX = 1, CSNT = 0, SCY = 7 */ -#define CFG_OR_TIMING_FLASH ( OR_ACS_DIV2 | OR_BI | OR_SCY_7_CLK | OR_TRLX ) - -#define CFG_OR0_REMAP ( CFG_REMAP_OR_AM | CFG_OR_TIMING_FLASH ) - -#define CFG_OR0_PRELIM CFG_OR0_REMAP -#define CFG_BR0_PRELIM (( CFG_FLASH_BASE & BR_BA_MSK ) | \ - BR_PS_16 | BR_V ) - -/* For AdderII BR1 SDRAM */ - -#define CFG_PRELIM_OR1_AM 0xFF800000 -#define CFG_OR1_REMAP ( CFG_PRELIM_OR1_AM | OR_CSNT_SAM | OR_ACS_DIV2 ) -#define CFG_OR1_PRELIM ( CFG_PRELIM_OR1_AM | OR_CSNT_SAM | OR_ACS_DIV2 ) -#define CFG_BR1_PRELIM ( CFG_SDRAM_BASE | BR_MS_UPMA | BR_V ) - - -/******************************************************************************* -* Internal Definitions Boot Flags -*******************************************************************************/ -#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */ -#define BOOTFLAG_WARM 0x02 /* Software reboot */ - - -#endif -/* __CONFIG_H */ |