diff options
| -rw-r--r-- | CHANGELOG | 11 | ||||
| -rw-r--r-- | CREDITS | 5 | ||||
| -rw-r--r-- | MAKEALL | 4 | ||||
| -rw-r--r-- | Makefile | 10 | ||||
| -rw-r--r-- | README | 4 | ||||
| -rw-r--r-- | board/sbc8240/Makefile | 40 | ||||
| -rw-r--r-- | board/sbc8240/README | 140 | ||||
| -rw-r--r-- | board/sbc8240/config.mk | 30 | ||||
| -rw-r--r-- | board/sbc8240/flash.c | 638 | ||||
| -rw-r--r-- | board/sbc8240/sbc8240.c | 105 | ||||
| -rw-r--r-- | board/sbc8240/u-boot.lds | 133 | ||||
| -rw-r--r-- | drivers/serial_xuartlite.c | 1 | ||||
| -rw-r--r-- | include/configs/SBC8560.h | 398 | ||||
| -rw-r--r-- | include/configs/sbc8240.h | 365 | ||||
| -rw-r--r-- | include/configs/sbc8260.h | 1281 | ||||
| -rw-r--r-- | include/status_led.h | 3 | ||||
| -rw-r--r-- | tools/mkimage.c | 63 |
17 files changed, 1808 insertions, 1423 deletions
@@ -2,8 +2,17 @@ Changes since U-Boot 1.1.1: ====================================================================== +* Rename SBC8560 into sbc8560 for consistency + +* Patch by Daniel Poirot, 24 Jun 2004: + Add support for Wind River's sbc8240 board + +* Patches by Yasushi Shoji, 26 Jun 2004: + - drivers/serial_xuartlite.c: fix "return 0" in void function + - add microblaze support to mkimage tool + * Patch by Fred Klatt, 25 Jun 2004: - Add support for WindRiver's SBC8560 board + Add support for WindRiver's sbc8560 board * Patch by Nicolas Lacressonniere, 24 Jun 2004 Small Bugs fixes for "at91rm9200dk" board: @@ -311,6 +311,11 @@ N: Bill Pitts E: wlp@mindspring.com D: BedBug embedded debugger code +N: Daniel Poirot +E: dan.poirot@windriver.com +D: Support for the sbc8240 board +W: http://www.windriver.com + N: Stefan Roese E: stefan.roese@esd-electronics.com D: IBM PPC401/403/405GP Support; Windows environment support @@ -77,7 +77,7 @@ LIST_824x=" \ A3000 BMW CPC45 CU824 \ debris eXalion MOUSSE MUSENKI \ MVBLUE OXC PN62 Sandpoint8240 \ - Sandpoint8245 SL8245 utx8245 \ + Sandpoint8245 SL8245 utx8245 sbc8240 \ " ######################################################################### @@ -98,7 +98,7 @@ LIST_8260=" \ ######################################################################### LIST_85xx=" \ - MPC8540ADS MPC8560ADS SBC8560 stxgp3 \ + MPC8540ADS MPC8560ADS sbc8560 stxgp3 \ " ######################################################################### @@ -799,6 +799,9 @@ Sandpoint8240_config: unconfig Sandpoint8245_config: unconfig @./mkconfig $(@:_config=) ppc mpc824x sandpoint +sbc8240_config: unconfig + @./mkconfig $(@:_config=) ppc mpc824x sbc8240 + SL8245_config: unconfig @./mkconfig $(@:_config=) ppc mpc824x sl8245 @@ -1010,8 +1013,9 @@ MPC8560ADS_config: unconfig stxgp3_config: unconfig @./mkconfig $(@:_config=) ppc mpc85xx stxgp3 -SBC8560_33_config \ -SBC8560_66_config: unconfig +sbc8560_config \ +sbc8560_33_config \ +sbc8560_66_config: unconfig @if [ "$(findstring _66_,$@)" ] ; then \ echo "#define CONFIG_PCI_66" >>include/config.h ; \ echo "... 66 MHz PCI" ; \ @@ -1019,7 +1023,7 @@ SBC8560_66_config: unconfig >include/config.h ; \ echo "... 33 MHz PCI" ; \ fi - @./mkconfig -a SBC8560 ppc mpc85xx sbc8560 + @./mkconfig -a sbc8560 ppc mpc85xx sbc8560 ######################################################################### ## 74xx/7xx Systems @@ -2091,8 +2091,8 @@ configurations; the following names are supported: CPCI405_config JSE_config rsdproto_config CPCIISER4_config LANTEC_config Sandpoint8240_config csb272_config lwmon_config sbc8260_config - CU824_config MBX860T_config SBC8560_33_config - DUET_ADS_config MBX_config SBC8560_66_config + CU824_config MBX860T_config sbc8560_33_config + DUET_ADS_config MBX_config sbc8560_66_config EBONY_config MPC8260ADS_config SM850_config ELPT860_config MPC8540ADS_config SPD823TS_config ESTEEM192E_config MPC8560ADS_config stxgp3_config diff --git a/board/sbc8240/Makefile b/board/sbc8240/Makefile new file mode 100644 index 0000000..7a2014d --- /dev/null +++ b/board/sbc8240/Makefile @@ -0,0 +1,40 @@ +# +# (C) Copyright 2001 +# 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/sbc8240/README b/board/sbc8240/README new file mode 100644 index 0000000..703565d --- /dev/null +++ b/board/sbc8240/README @@ -0,0 +1,140 @@ +The supported features of the SBC8240/8245 board are: + 8240 or 8245 processor + 66MHz & 100MHz bus speed + Decrementer timer + 1 UART channel (Console channel) + 8240 Interrupt Controller + 8240 PCI bridge + 8240 Memory Controller + SDRAM (16, 64 MB Memory DIMM) + FLASH 512K On board + FLASH 4MB On board + + +Memory Map from CPU point of view: + + Start Size Access to + ----------------------------------------------------- + 0x00000000 64MB SDRAM DIMM + 0xFF000000 4MB On Board FLASH + 0xFFF00000 512K On Board FLASH or SRAM (Configured by jumper) + 0xFFE00000 8K EEPROM + 0xFFE80000 8Bit LED + 0xFFF80000 8Bit UART + + +Setting the board Jumpers & Switches: + + In order to get the board running with the default configuration the + jumpers need to be set as follows: + + General Jumpers: + ____________________________________________ + | Jumpers | Jumpers | Jumpers | + |-------------|--------------|---------------| + |JP1 1-2 | JP14 1-2 | JP27 1-2 | + |JP5 Open | JP15 1-2 | JP28 2-3 | + |JP8 1-2 | JP16 1-2 | JP33 Open | + |JP9 1-2 | JP17 1-2 | JP37 Close | + |JP10 1-2 | JP18 1-2 | | + |JP11 2-3 | JP19 1-2 | | + |JP12 1-2 | JP20 1-2 | | + |JP13 1-2 | JP25 Open | | + |_____________|______________|_______________| + + Bus speed Jumpers: + _________________________ + | 100MHz Bus | 66 MHz Bus | + |------------|------------| + | JP2 1-2 | JP2 1-2 | + | JP3 1-2 | JP3 2-3 | + | JP4 1-2 | JP4 2-3 | + | JP6 1-2 | JP6 2-3 | + | JP7 1-2 | JP7 1-2 | + |____________|____________| + + +U-Boot 1.1.2 (Jun 24 2004 - 17:01:04) + +CPU: MPC8240 Revision 1.1 at 247.500 MHz: 16 kB I-Cache 16 kB D-Cache +Board: sbc8240 Revision 255 Local Bus at 99 MHz +DRAM: 64 MB +FLASH: 512 kB + 00 11 8086 1229 0200 00 +In: serial +Out: serial +Err: serial +Net: i82559#0 + +Welcome to U-Boot for the sbc8240 + +Type ? or help to get on-line help + +Hit any key to stop autoboot: 0 +=> printenv +bootcmd=version;echo;tftpboot $loadaddr $loadfile;bootvx +bootdelay=5 +baudrate=9600 +ethaddr=DE:AD:BE:EF:01:01 +ipaddr=192.168.193.102 +preboot=echo;echo Welcome to U-Boot for the sbc8240;echo;echo Type "? or help" to get on-line help;echo +netmask=255.255.255.248 +clocks_in_mhz=1 +bootargs=$fei(0,0)host:/T221ppc/target/config/sbc8240/vxWorks.st e=192.168.193.102 h=192.168.193.99 u=target pw=hello f=0x08 tn=sbc8240 o=fei +ipaddr=192.168.193.102 +loadfile=vxWorks.st +loadaddr=0x01000000 +net_load=tftpboot $loadaddr $loadfile +serverip=192.168.193.99 +ethact=i82559#0 +stdin=serial +stdout=serial +stderr=serial + +Environment size: 631/16380 bytes +=> boot + +U-Boot 1.1.2 (Jun 24 2004 - 17:01:04) + +Using i82559#0 device +TFTP from server 192.168.193.99; our IP address is 192.168.193.102 +Filename 'vxWorks.st'. +Load address: 0x1000000 +Loading: ################################################################# + ################################################################# + ############################################################## +done +Bytes transferred = 979927 (ef3d7 hex) +## Ethernet MAC address not copied to NV RAM +Loading .text @ 0x00100000 (758848 bytes) +Loading .data @ 0x001b9440 (79904 bytes) +Clearing .bss @ 0x001ccc60 (20288 bytes) +## Using bootline (@ 0x4200): $fei(0,0)host:/T221ppc/target/config/sbc8240/vxWorks.st e=192.168.193.102 h=192.168.193.99 u=target pw=hello f=0x08 tn=sbc8240 o=fei +## Starting vxWorks at 0x00100000 ... + +Adding 2845 symbols for standalone. + + + ]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]] + ]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]] + ]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]] + ]]]]]]]]]]] ]]]] ]]]]]]]]]] ]] ]]]] (R) + ] ]]]]]]]]] ]]]]]] ]]]]]]]] ]] ]]]] + ]] ]]]]]]] ]]]]]]]] ]]]]]] ] ]] ]]]] + ]]] ]]]]] ] ]]] ] ]]]] ]]] ]]]]]]]]] ]]]] ]] ]]]] ]] ]]]]] + ]]]] ]]] ]] ] ]]] ]] ]]]]] ]]]]]] ]] ]]]]]]] ]]]] ]] ]]]] + ]]]]] ] ]]]] ]]]]] ]]]]]]]] ]]]] ]] ]]]] ]]]]]]] ]]]] + ]]]]]] ]]]]] ]]]]]] ] ]]]]] ]]]] ]] ]]]] ]]]]]]]] ]]]] + ]]]]]]] ]]]]] ] ]]]]]] ] ]]] ]]]] ]] ]]]] ]]]] ]]]] ]]]] + ]]]]]]]] ]]]]] ]]] ]]]]]]] ] ]]]]]]] ]]]] ]]]] ]]]] ]]]]] + ]]]]]]]]]]]]]]]]]]]]]]]]]]]]]] + ]]]]]]]]]]]]]]]]]]]]]]]]]]]]] Development System + ]]]]]]]]]]]]]]]]]]]]]]]]]]]] + ]]]]]]]]]]]]]]]]]]]]]]]]]]] VxWorks version 5.5.1 + ]]]]]]]]]]]]]]]]]]]]]]]]]] KERNEL: WIND version 2.6 + ]]]]]]]]]]]]]]]]]]]]]]]]] Copyright Wind River Systems, Inc., 1984-2003 + + CPU: MPC8240 -- Wind River BSP. SBC8240 Board. Processor #0. + Memory Size: 0x2000000. BSP version 1.2/28. + +-> diff --git a/board/sbc8240/config.mk b/board/sbc8240/config.mk new file mode 100644 index 0000000..1e97960 --- /dev/null +++ b/board/sbc8240/config.mk @@ -0,0 +1,30 @@ +# +# (C) Copyright 2001 +# 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 +# + +# +# sbc8240 board +# + +TEXT_BASE = 0xFFF00000 + +PLATFORM_CPPFLAGS += -DTEXT_BASE=$(TEXT_BASE) diff --git a/board/sbc8240/flash.c b/board/sbc8240/flash.c new file mode 100644 index 0000000..dec6156 --- /dev/null +++ b/board/sbc8240/flash.c @@ -0,0 +1,638 @@ +/* + * (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 + */ + +/* + * Modified 4/5/2001 + * Wait for completion of each sector erase command issued + * 4/5/2001 + * Chris Hallinan - DS4.COM, Inc. - clh@net1plus.com + */ + +#include <common.h> +#include <mpc824x.h> +#include <asm/processor.h> + +#if CFG_MAX_FLASH_BANKS != 1 +#error "CFG_MAX_FLASH_BANKS must be 1" +#endif +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); +static void flash_get_offsets (ulong base, flash_info_t * info); + +#define ADDR0 0x5555 +#define ADDR1 0x2aaa +#define FLASH_WORD_SIZE unsigned char + +/*----------------------------------------------------------------------- + */ + +unsigned long flash_init (void) +{ + unsigned long size_b0; + + /* Init: no FLASHes known */ + flash_info[0].flash_id = FLASH_UNKNOWN; + + /* Static FLASH Bank configuration here - FIXME XXX */ + + size_b0 = flash_get_size ((vu_long *) FLASH_BASE0_PRELIM, &flash_info[0]); + + if (flash_info[0].flash_id == FLASH_UNKNOWN) { + printf ("## Unknown FLASH on Bank 0 - Size = 0x%08lx = %ld MB\n", + size_b0, size_b0 << 20); + } + + /* Only one bank */ + /* Setup offsets */ + flash_get_offsets (FLASH_BASE0_PRELIM, &flash_info[0]); + + /* Monitor protection ON by default */ + (void) flash_protect (FLAG_PROTECT_SET, + FLASH_BASE0_PRELIM, + FLASH_BASE0_PRELIM + monitor_flash_len - 1, + &flash_info[0]); + flash_info[0].size = size_b0; + + return size_b0; +} + + +/*----------------------------------------------------------------------- + */ +static void flash_get_offsets (ulong base, flash_info_t * info) +{ + int i; + + /* set up sector start address table */ + if (((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_SST) || + (info->flash_id == FLASH_AM040)) { + for (i = 0; i < info->sector_count; i++) + info->start[i] = base + (i * 0x00010000); + } else { + if (info->flash_id & FLASH_BTYPE) { + /* 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; + } + } else { + /* set sector offsets for top boot block type */ + i = info->sector_count - 1; + info->start[i--] = base + info->size - 0x00004000; + info->start[i--] = base + info->size - 0x00006000; + info->start[i--] = base + info->size - 0x00008000; + for (; i >= 0; i--) { + info->start[i] = base + i * 0x00010000; + } + } + } +} + +/*----------------------------------------------------------------------- + */ +void flash_print_info (flash_info_t * info) +{ + int i; + int k; + int size; + int erased; + volatile unsigned long *flash; + + 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_SST: + printf ("SST "); + break; + default: + printf ("Unknown Vendor "); + break; + } + + switch (info->flash_id & FLASH_TYPEMASK) { + case FLASH_AM040: + printf ("AM29F040 (512 Kbit, uniform sector size)\n"); + break; + 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; + case FLASH_SST800A: + printf ("SST39LF/VF800 (8 Mbit, uniform sector size)\n"); + break; + case FLASH_SST160A: + printf ("SST39LF/VF160 (16 Mbit, uniform sector size)\n"); + break; + default: + printf ("Unknown Chip Type\n"); + break; + } + + printf (" Size: %ld KB in %d Sectors\n", + info->size >> 10, info->sector_count); + + printf (" Sector Start Addresses:"); + for (i = 0; i < info->sector_count; ++i) { + /* + * Check if whole sector is erased + */ + if (i != (info->sector_count - 1)) + size = info->start[i + 1] - info->start[i]; + else + size = info->start[0] + info->size - info->start[i]; + erased = 1; + flash = (volatile unsigned long *) info->start[i]; + size = size >> 2; /* divide by 4 for longword access */ + for (k = 0; k < size; k++) { + if (*flash++ != 0xffffffff) { + erased = 0; + break; + } + } + + if ((i % 5) == 0) + printf ("\n "); + printf (" %08lX%s%s", + info->start[i], + erased ? " E" : " ", 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; + FLASH_WORD_SIZE value; + ulong base = (ulong) addr; + volatile FLASH_WORD_SIZE *addr2 = (FLASH_WORD_SIZE *) addr; + + /* Write auto select command: read Manufacturer ID */ + addr2[ADDR0] = (FLASH_WORD_SIZE) 0x00AA00AA; + addr2[ADDR1] = (FLASH_WORD_SIZE) 0x00550055; + addr2[ADDR0] = (FLASH_WORD_SIZE) 0x00900090; + + value = addr2[0]; + + switch (value) { + case (FLASH_WORD_SIZE) AMD_MANUFACT: + info->flash_id = FLASH_MAN_AMD; + break; + case (FLASH_WORD_SIZE) FUJ_MANUFACT: + info->flash_id = FLASH_MAN_FUJ; + break; + case (FLASH_WORD_SIZE) SST_MANUFACT: + info->flash_id = FLASH_MAN_SST; + break; + default: + info->flash_id = FLASH_UNKNOWN; + info->sector_count = 0; + info->size = 0; + return (0); /* no or unknown flash */ + } + + value = addr2[1]; /* device ID */ + + switch (value) { + case (FLASH_WORD_SIZE) AMD_ID_F040B: + info->flash_id += FLASH_AM040; + info->sector_count = 8; + info->size = 0x0080000; /* => 512 ko */ + break; + case (FLASH_WORD_SIZE) AMD_ID_LV040B: + info->flash_id += FLASH_AM040; + info->sector_count = 8; + info->size = 0x0080000; /* => 512 ko */ + break; + case (FLASH_WORD_SIZE) AMD_ID_LV400T: + info->flash_id += FLASH_AM400T; + info->sector_count = 11; + info->size = 0x00080000; + break; /* => 0.5 MB */ + + case (FLASH_WORD_SIZE) AMD_ID_LV400B: + info->flash_id += FLASH_AM400B; + info->sector_count = 11; + info->size = 0x00080000; + break; /* => 0.5 MB */ + + case (FLASH_WORD_SIZE) AMD_ID_LV800T: + info->flash_id += FLASH_AM800T; + info->sector_count = 19; + info->size = 0x00100000; + break; /* => 1 MB */ + + case (FLASH_WORD_SIZE) AMD_ID_LV800B: + info->flash_id += FLASH_AM800B; + info->sector_count = 19; + info->size = 0x00100000; + break; /* => 1 MB */ + + case (FLASH_WORD_SIZE) AMD_ID_LV160T: + info->flash_id += FLASH_AM160T; + info->sector_count = 35; + info->size = 0x00200000; + break; /* => 2 MB */ + + case (FLASH_WORD_SIZE) AMD_ID_LV160B: + info->flash_id += FLASH_AM160B; + info->sector_count = 35; + info->size = 0x00200000; + break; /* => 2 MB */ +#if 0 /* enable when device IDs are available */ + case (FLASH_WORD_SIZE) AMD_ID_LV320T: + info->flash_id += FLASH_AM320T; + info->sector_count = 67; + info->size = 0x00400000; + break; /* => 4 MB */ + + case (FLASH_WORD_SIZE) AMD_ID_LV320B: + info->flash_id += FLASH_AM320B; + info->sector_count = 67; + info->size = 0x00400000; + break; /* => 4 MB */ +#endif + case (FLASH_WORD_SIZE) SST_ID_xF800A: + info->flash_id += FLASH_SST800A; + info->sector_count = 16; + info->size = 0x00100000; + break; /* => 1 MB */ + + case (FLASH_WORD_SIZE) SST_ID_xF160A: + info->flash_id += FLASH_SST160A; + info->sector_count = 32; + info->size = 0x00200000; + break; /* => 2 MB */ + + default: + info->flash_id = FLASH_UNKNOWN; + return (0); /* => no or unknown flash */ + + } + + /* set up sector start address table */ + if (((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_SST) || + (info->flash_id == FLASH_AM040)) { + for (i = 0; i < info->sector_count; i++) + info->start[i] = base + (i * 0x00010000); + } else { + if (info->flash_id & FLASH_BTYPE) { + /* 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; + } + } else { + /* set sector offsets for top boot block type */ + i = info->sector_count - 1; + info->start[i--] = base + info->size - 0x00004000; + info->start[i--] = base + info->size - 0x00006000; + info->start[i--] = base + info->size - 0x00008000; + for (; i >= 0; i--) { + info->start[i] = base + i * 0x00010000; + } + } + } + + /* 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 */ + addr2 = (volatile FLASH_WORD_SIZE *) (info->start[i]); + if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_SST) + info->protect[i] = 0; + else + info->protect[i] = addr2[2] & 1; + } + + /* + * Prevent writes to uninitialized FLASH. + */ + if (info->flash_id != FLASH_UNKNOWN) { + addr2 = (FLASH_WORD_SIZE *) info->start[0]; + *addr2 = (FLASH_WORD_SIZE) 0x00F000F0; /* reset bank */ + } + + return (info->size); +} + +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) { /* every second */ + putc ('.'); + last = now; + } + } + return 0; +} + +/*----------------------------------------------------------------------- + */ + +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]); + printf ("Erasing sector %p\n", addr2); /* CLH */ + + 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); + +#if 0 + /* + * We wait for the last triggered sector + */ + if (l_sect < 0) + goto DONE; + wait_for_DQ7 (info, l_sect); + + DONE: +#endif + /* reset to read mode */ + addr = (FLASH_WORD_SIZE *) info->start[0]; + addr[0] = (FLASH_WORD_SIZE) 0x00F000F0; /* reset bank */ + + printf (" done\n"); + return 0; +} + +/*----------------------------------------------------------------------- + * Copy memory to flash, returns: + * 0 - OK + * 1 - write timeout + * 2 - Flash not erased + */ + +int write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt) +{ + ulong cp, wp, data; + int i, l, rc; + + wp = (addr & ~3); /* get lower word aligned address */ + + /* + * handle unaligned start bytes + */ + if ((l = addr - wp) != 0) { + data = 0; + for (i = 0, cp = wp; i < l; ++i, ++cp) { + data = (data << 8) | (*(uchar *) cp); + } + for (; i < 4 && cnt > 0; ++i) { + data = (data << 8) | *src++; + --cnt; + ++cp; + } + for (; cnt == 0 && i < 4; ++i, ++cp) { + data = (data << 8) | (*(uchar *) cp); + } + + if ((rc = write_word (info, wp, data)) != 0) { + return (rc); + } + wp += 4; + } + + /* + * handle word aligned part + */ + while (cnt >= 4) { + data = 0; + for (i = 0; i < 4; ++i) { + data = (data << 8) | *src++; + } + if ((rc = write_word (info, wp, data)) != 0) { + return (rc); + } + wp += 4; + cnt -= 4; + } + + if (cnt == 0) { + return (0); + } + + /* + * handle unaligned tail bytes + */ + data = 0; + for (i = 0, cp = wp; i < 4 && cnt > 0; ++i, ++cp) { + data = (data << 8) | *src++; + --cnt; + } + for (; i < 4; ++i, ++cp) { + data = (data << 8) | (*(uchar *) cp); + } + + return (write_word (info, wp, data)); +} + +/*----------------------------------------------------------------------- + * Write a word to Flash, returns: + * 0 - OK + * 1 - write timeout + * 2 - Flash not erased + */ +static int write_word (flash_info_t * info, ulong dest, ulong data) +{ + 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/sbc8240/sbc8240.c b/board/sbc8240/sbc8240.c new file mode 100644 index 0000000..a6d3bab --- /dev/null +++ b/board/sbc8240/sbc8240.c @@ -0,0 +1,105 @@ +/* + * (C) Copyright 2001 + * Rob Taylor, Flying Pig Systems. robt@flyingpig.com. + * + * (C) Copyright 2001, 2002 + * Wolfgang Denk, DENX Software Engineering, <wd@denx.de> + + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include <common.h> +#include <mpc824x.h> +#include <asm/processor.h> +#include <pci.h> + +#define BOARD_REV_REG 0xFE80002B + +int checkboard (void) +{ + DECLARE_GLOBAL_DATA_PTR; + + char revision = *(volatile char *)(BOARD_REV_REG); + char buf[32]; + + puts ("Board: sbc8240 "); + printf("Revision %d ", revision); + printf("Local Bus at %s MHz\n", strmhz(buf, gd->bus_clk)); + + return 0; +} + +long int initdram(int board_type) +{ + long size; + long new_bank0_end; + long mear1; + long emear1; + + size = get_ram_size(CFG_SDRAM_BASE, CFG_MAX_RAM_SIZE); + + new_bank0_end = size - 1; + mear1 = mpc824x_mpc107_getreg(MEAR1); + emear1 = mpc824x_mpc107_getreg(EMEAR1); + mear1 = (mear1 & 0xFFFFFF00) | + ((new_bank0_end & MICR_ADDR_MASK) >> MICR_ADDR_SHIFT); + emear1 = (emear1 & 0xFFFFFF00) | + ((new_bank0_end & MICR_ADDR_MASK) >> MICR_EADDR_SHIFT); + mpc824x_mpc107_setreg(MEAR1, mear1); + mpc824x_mpc107_setreg(EMEAR1, emear1); + + return (size); +} + +/* + * Initialize PCI Devices, report devices found. + */ +#ifndef CONFIG_PCI_PNP +static struct pci_config_table pci_sandpoint_config_table[] = { + { PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, 0x0f, PCI_ANY_ID, + pci_cfgfunc_config_device, { PCI_ENET0_IOADDR, + PCI_ENET0_MEMADDR, + PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER }}, + + { } +}; +#endif + +struct pci_controller hose = { +#ifndef CONFIG_PCI_PNP + config_table: pci_sandpoint_config_table, +#endif +}; + +void pci_init_board(void) +{ + pci_mpc824x_init(&hose); +} + +#ifdef CONFIG_MISC_INIT_R +/* ------------------------------------------------------------------------- */ +int misc_init_r (void) +{ +#ifdef CFG_LED_BASE + *((unsigned char *) (CFG_LED_BASE)) = 0xFF; +#endif /* CFG_LED_BASE */ + + return (0); +} +#endif /* CONFIG_MISC_INIT_R */ diff --git a/board/sbc8240/u-boot.lds b/board/sbc8240/u-boot.lds new file mode 100644 index 0000000..7e6053a --- /dev/null +++ b/board/sbc8240/u-boot.lds @@ -0,0 +1,133 @@ +/* + * (C) Copyright 2001 + * 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 : + { + cpu/mpc824x/start.o (.text) + lib_ppc/board.o (.text) + lib_ppc/ppcstring.o (.text) + lib_generic/vsprintf.o (.text) + lib_generic/crc32.o (.text) + lib_generic/zlib.o (.text) + + . = DEFINED(env_offset) ? env_offset : .; + common/environment.o (.text) + + *(.text) + + *(.fixup) + *(.got1) + . = ALIGN(16); + *(.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(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/drivers/serial_xuartlite.c b/drivers/serial_xuartlite.c index fcd1593..da2e746 100644 --- a/drivers/serial_xuartlite.c +++ b/drivers/serial_xuartlite.c @@ -53,7 +53,6 @@ void serial_putc(const char c) if (c == '\n') serial_putc('\r'); while (IO_SERIAL_STATUS & XUL_SR_TX_FIFO_FULL); IO_SERIAL_TX_FIFO = (unsigned char) (c & 0xff); - return 0; } void serial_puts(const char * s) diff --git a/include/configs/SBC8560.h b/include/configs/SBC8560.h deleted file mode 100644 index cf5ef63..0000000 --- a/include/configs/SBC8560.h +++ /dev/null @@ -1,398 +0,0 @@ -/* - * (C) Copyright 2002,2003 Motorola,Inc. - * Xianghua Xiao <X.Xiao@motorola.com> - * - * (C) Copyright 2004 Wind River Systems Inc <www.windriver.com>. - * Added support for Wind River SBC8560 board - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -/* mpc8560ads board configuration file */ -/* please refer to doc/README.mpc85xx for more info */ -/* make sure you change the MAC address and other network params first, - * search for CONFIG_ETHADDR,CONFIG_SERVERIP,etc in this file - */ - -#ifndef __CONFIG_H -#define __CONFIG_H - -/* High Level Configuration Options */ -#define CONFIG_BOOKE 1 /* BOOKE */ -#define CONFIG_E500 1 /* BOOKE e500 family */ -#define CONFIG_MPC85xx 1 /* MPC8540/MPC8560 */ -#define CONFIG_MPC85xx_REV1 1 /* MPC85xx Rev 1.0 chip */ - - -#define CONFIG_MPC8560 1 /* MPC8560 specific */ -#define CONFIG_SBC8560 1 /* configuration for SBC8560 board */ - -/* XXX flagging this as something I might want to delete */ -#define CONFIG_MPC8560ADS 1 /* MPC8560ADS board specific */ - -#define CONFIG_TSEC_ENET /* tsec ethernet support */ -#undef CONFIG_PCI /* pci ethernet support */ -#undef CONFIG_ETHER_ON_FCC /* cpm FCC ethernet support */ - - -#define CONFIG_ENV_OVERWRITE - -/* Using Localbus SDRAM to emulate flash before we can program the flash, - * normally you need a flash-boot image(u-boot.bin), if so undef this. - */ -#undef CONFIG_RAM_AS_FLASH - -#if defined(CONFIG_PCI_66) /* some PCI card is 33Mhz only */ - #define CONFIG_SYS_CLK_FREQ 66000000/* sysclk for MPC85xx */ -#else - #define CONFIG_SYS_CLK_FREQ 33000000/* most pci cards are 33Mhz */ -#endif - -/* below can be toggled for performance analysis. otherwise use default */ -#define CONFIG_L2_CACHE /* toggle L2 cache */ -#undef CONFIG_BTB /* toggle branch predition */ -#undef CONFIG_ADDR_STREAMING /* toggle addr streaming */ - -#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */ - -#undef CFG_DRAM_TEST /* memory test, takes time */ -#define CFG_MEMTEST_START 0x00200000 /* memtest region */ -#define CFG_MEMTEST_END 0x00400000 - -#if (defined(CONFIG_PCI) && defined(CONFIG_TSEC_ENET) || \ - defined(CONFIG_PCI) && defined(CONFIG_ETHER_ON_FCC) || \ - defined(CONFIG_TSEC_ENET) && defined(CONFIG_ETHER_ON_FCC)) -#error "You can only use ONE of PCI Ethernet Card or TSEC Ethernet or CPM FCC." -#endif - -/* - * Base addresses -- Note these are effective addresses where the - * actual resources get mapped (not physical addresses) - */ -#define CFG_CCSRBAR_DEFAULT 0xff700000 /* CCSRBAR Default */ - -#if XXX - #define CFG_CCSRBAR 0xfdf00000 /* relocated CCSRBAR */ -#else - #define CFG_CCSRBAR 0xff700000 /* default CCSRBAR */ -#endif -#define CFG_IMMR CFG_CCSRBAR /* PQII uses CFG_IMMR */ - -#define CFG_DDR_SDRAM_BASE 0x00000000 /* DDR is system memory */ -#define CFG_SDRAM_BASE CFG_DDR_SDRAM_BASE -#define CFG_SDRAM_SIZE 512 /* DDR is 512MB */ -#define SPD_EEPROM_ADDRESS 0x55 /* DDR DIMM */ - -#undef CONFIG_DDR_ECC /* only for ECC DDR module */ -#undef CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup */ - -#if defined(CONFIG_MPC85xx_REV1) - #define CONFIG_DDR_DLL /* possible DLL fix needed */ -#endif - -#undef CONFIG_CLOCKS_IN_MHZ - -#if defined(CONFIG_RAM_AS_FLASH) - #define CFG_LBC_SDRAM_BASE 0xfc000000 /* Localbus SDRAM */ - #define CFG_FLASH_BASE 0xf8000000 /* start of FLASH 8M */ - #define CFG_BR0_PRELIM 0xf8000801 /* port size 8bit */ - #define CFG_OR0_PRELIM 0xf8000ff7 /* 8MB Flash */ -#else /* Boot from real Flash */ - #define CFG_LBC_SDRAM_BASE 0xf8000000 /* Localbus SDRAM */ - #define CFG_FLASH_BASE 0xff800000 /* start of FLASH 8M */ - #define CFG_BR0_PRELIM 0xff800801 /* port size 8bit */ - #define CFG_OR0_PRELIM 0xff800ff7 /* 8MB Flash */ -#endif -#define CFG_LBC_SDRAM_SIZE 64 /* LBC SDRAM is 64MB */ - -/* local bus definitions */ -#define CFG_BR1_PRELIM 0xe4001801 /* 64M, 32-bit flash */ -#define CFG_OR1_PRELIM 0xfc000ff7 - -#define CFG_BR2_PRELIM 0x00000000 /* CS2 not used */ -#define CFG_OR2_PRELIM 0x00000000 - -#define CFG_BR3_PRELIM 0xf0001861 /* 64MB localbus SDRAM */ -#define CFG_OR3_PRELIM 0xfc000cc1 - -#if defined(CONFIG_RAM_AS_FLASH) - #define CFG_BR4_PRELIM 0xf4001861 /* 64M localbus SDRAM */ -#else - #define CFG_BR4_PRELIM 0xf8001861 /* 64M localbus SDRAM */ -#endif -#define CFG_OR4_PRELIM 0xfc000cc1 - -#define CFG_BR5_PRELIM 0xfc000801 /* 16M CS5 misc devices */ -#if 1 - #define CFG_OR5_PRELIM 0xff000ff7 -#else - #define CFG_OR5_PRELIM 0xff0000f0 -#endif - -#define CFG_BR6_PRELIM 0xe0001801 /* 64M, 32-bit flash */ -#define CFG_OR6_PRELIM 0xfc000ff7 -#define CFG_LBC_LCRR 0x00030002 /* local bus freq */ -#define CFG_LBC_LBCR 0x00000000 -#define CFG_LBC_LSRT 0x20000000 -#define CFG_LBC_MRTPR 0x20000000 -#define CFG_LBC_LSDMR_1 0x2861b723 -#define CFG_LBC_LSDMR_2 0x0861b723 -#define CFG_LBC_LSDMR_3 0x0861b723 -#define CFG_LBC_LSDMR_4 0x1861b723 -#define CFG_LBC_LSDMR_5 0x4061b723 - -/* just hijack the MOT BCSR def for SBC8560 misc devices */ -#define CFG_BCSR ((CFG_BR5_PRELIM & 0xff000000)|0x00400000) -/* the size of CS5 needs to be >= 16M for TLB and LAW setups */ - -#define CONFIG_L1_INIT_RAM -#define CFG_INIT_RAM_LOCK 1 -#define CFG_INIT_RAM_ADDR 0x70000000 /* Initial RAM address */ -#define CFG_INIT_RAM_END 0x4000 /* End of used area in RAM */ - -#define CFG_GBL_DATA_SIZE 128 /* num bytes 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_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */ -#define CFG_MALLOC_LEN (128 * 1024) /* Reserved for malloc */ - -/* Serial Port */ -#undef CONFIG_CONS_ON_SCC /* define if console on SCC */ -#undef CONFIG_CONS_NONE /* define if console on something else */ - -#define CONFIG_CONS_INDEX 1 -#undef CONFIG_SERIAL_SOFTWARE_FIFO -#define CFG_NS16550 -#define CFG_NS16550_SERIAL -#define CFG_NS16550_REG_SIZE 1 -#define CFG_NS16550_CLK 1843200 /* get_bus_freq(0) */ -#define CONFIG_BAUDRATE 9600 - -#define CFG_BAUDRATE_TABLE \ - {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200} - -#define CFG_NS16550_COM1 ((CFG_BR5_PRELIM & 0xff000000)+0x00700000) -#define CFG_NS16550_COM2 ((CFG_BR5_PRELIM & 0xff000000)+0x00800000) - -/* Use the HUSH parser */ -#define CFG_HUSH_PARSER -#ifdef CFG_HUSH_PARSER -#define CFG_PROMPT_HUSH_PS2 "> " -#endif - -/* I2C */ -#define CONFIG_HARD_I2C /* I2C with hardware support*/ -#undef CONFIG_SOFT_I2C /* I2C bit-banged */ -#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CFG_I2C_SLAVE 0x7F -#define CFG_I2C_NOPROBES {0x69} /* Don't probe these addrs */ - -#define CFG_PCI_MEM_BASE 0xC0000000 -#define CFG_PCI_MEM_PHYS 0xC0000000 -#define CFG_PCI_MEM_SIZE 0x10000000 - -#if defined(CONFIG_TSEC_ENET) /* TSEC Ethernet port */ - - #define CONFIG_NET_MULTI 1 - #define CONFIG_PHY_BCM5421S 1 /* GigaBit Ether PHY */ - #define CONFIG_MII 1 /* MII PHY management */ - #define CONFIG_PHY_ADDR 25 /* PHY address */ - -#elif defined(CONFIG_ETHER_ON_FCC) /* CPM FCC Ethernet */ - - #undef CONFIG_ETHER_NONE /* define if ether on something else */ - #define CONFIG_ETHER_ON_FCC2 /* cpm FCC ethernet support */ - #define CONFIG_ETHER_INDEX 2 /* which channel for ether */ - - #if (CONFIG_ETHER_INDEX == 2) - /* - * - Rx-CLK is CLK13 - * - Tx-CLK is CLK14 - * - Select bus for bd/buffers - * - Full duplex - */ - #define CFG_CMXFCR_MASK (CMXFCR_FC2 | CMXFCR_RF2CS_MSK | CMXFCR_TF2CS_MSK) - #define CFG_CMXFCR_VALUE (CMXFCR_RF2CS_CLK13 | CMXFCR_TF2CS_CLK14) - #define CFG_CPMFCR_RAMTYPE 0 - #define CFG_FCC_PSMR (FCC_PSMR_FDE) - - #elif (CONFIG_ETHER_INDEX == 3) - /* need more definitions here for FE3 */ - #endif /* CONFIG_ETHER_INDEX */ - - #define CONFIG_MII /* MII PHY management */ - #define CONFIG_BITBANGMII /* bit-bang MII PHY management */ - /* - * GPIO pins used for bit-banged MII communications - */ - #define MDIO_PORT 2 /* Port C */ - #define MDIO_ACTIVE (iop->pdir |= 0x00400000) - #define MDIO_TRISTATE (iop->pdir &= ~0x00400000) - #define MDIO_READ ((iop->pdat & 0x00400000) != 0) - - #define MDIO(bit) if(bit) iop->pdat |= 0x00400000; \ - else iop->pdat &= ~0x00400000 - - #define MDC(bit) if(bit) iop->pdat |= 0x00200000; \ - else iop->pdat &= ~0x00200000 - - #define MIIDELAY udelay(1) - -#endif - -/*----------------------------------------------------------------------- - * FLASH and environment organization - */ - -#define CFG_FLASH_CFI 1 /* Flash is CFI conformant */ -#define CFG_FLASH_CFI_DRIVER 1 /* Use the common driver */ -#if 0 -#define CFG_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */ -#define CFG_FLASH_PROTECTION /* use hardware protection */ -#endif -#define CFG_MAX_FLASH_SECT 64 /* max number of sectors on one chip */ -#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */ - -#undef CFG_FLASH_CHECKSUM -#define CFG_FLASH_ERASE_TOUT 200000 /* Timeout for Flash Erase (in ms) */ -#define CFG_FLASH_WRITE_TOUT 50000 /* Timeout for Flash Write (in ms) */ - -#define CFG_MONITOR_BASE TEXT_BASE /* start of monitor */ - -#if 0 -/* XXX This doesn't work and I don't want to fix it */ -#if (CFG_MONITOR_BASE < CFG_FLASH_BASE) - #define CFG_RAMBOOT -#else - #undef CFG_RAMBOOT -#endif -#endif - -/* Environment */ -#if !defined(CFG_RAMBOOT) - #if defined(CONFIG_RAM_AS_FLASH) - #define CFG_ENV_IS_NOWHERE - #define CFG_ENV_ADDR (CFG_FLASH_BASE + 0x100000) - #define CFG_ENV_SIZE 0x2000 - #else - #define CFG_ENV_IS_IN_FLASH 1 - #define CFG_ENV_SECT_SIZE 0x20000 /* 128K(one sector) for env */ - #define CFG_ENV_ADDR (CFG_MONITOR_BASE - CFG_ENV_SECT_SIZE) - #define CFG_ENV_SIZE 0x2000 /* CFG_ENV_SECT_SIZE */ - #endif -#else - #define CFG_NO_FLASH 1 /* Flash is not usable now */ - #define CFG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */ - #define CFG_ENV_ADDR (CFG_MONITOR_BASE - 0x1000) - #define CFG_ENV_SIZE 0x2000 -#endif - -#define CONFIG_BOOTARGS "root=/dev/nfs rw nfsroot=192.168.0.251:/tftpboot ip=192.168.0.105:192.168.0.251::255.255.255.0:sbc8560:eth0:off console=ttyS0,9600" -/*#define CONFIG_BOOTARGS "root=/dev/ram rw console=ttyS0,115200"*/ -#define CONFIG_BOOTCOMMAND "bootm 0xff800000 0xffa00000" -#define CONFIG_BOOTDELAY 5 /* -1 disable autoboot */ - -#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ -#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ - -#if defined(CFG_RAMBOOT) || defined(CONFIG_RAM_AS_FLASH) - #if defined(CONFIG_PCI) - #define CONFIG_COMMANDS ((CONFIG_CMD_DFL | CFG_CMD_PCI | \ - CFG_CMD_PING | CFG_CMD_I2C) & \ - ~(CFG_CMD_ENV | \ - CFG_CMD_LOADS )) - #elif (defined(CONFIG_TSEC_ENET) || defined(CONFIG_ETHER_ON_FCC)) - #define CONFIG_COMMANDS ((CONFIG_CMD_DFL | CFG_CMD_MII | \ - CFG_CMD_PING | CFG_CMD_I2C) & \ - ~(CFG_CMD_ENV)) - #endif -#else - #if defined(CONFIG_PCI) - #define CONFIG_COMMANDS (CONFIG_CMD_DFL | CFG_CMD_PCI | \ - CFG_CMD_PING | CFG_CMD_I2C) - #elif (defined(CONFIG_TSEC_ENET) || defined(CONFIG_ETHER_ON_FCC)) - #define CONFIG_COMMANDS (CONFIG_CMD_DFL | CFG_CMD_MII | \ - CFG_CMD_PING | CFG_CMD_I2C) - #endif -#endif - -#include <cmd_confdefs.h> - -#undef CONFIG_WATCHDOG /* watchdog disabled */ - -/* - * Miscellaneous configurable options - */ -#define CFG_LONGHELP /* undef to save memory */ -#define CFG_PROMPT "SBC8560=> " /* 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_LOAD_ADDR 0x1000000 /* default load address */ -#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */ - -/* - * 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 */ - -/* Cache Configuration */ -#define CFG_DCACHE_SIZE 32768 -#define CFG_CACHELINE_SIZE 32 -#if (CONFIG_COMMANDS & CFG_CMD_KGDB) - #define CFG_CACHELINE_SHIFT 5 /* log base 2 of the above value */ -#endif - -/* - * Internal Definitions - * - * Boot Flags - */ -#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */ -#define BOOTFLAG_WARM 0x02 /* Software reboot */ - -#if (CONFIG_COMMANDS & CFG_CMD_KGDB) - #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */ - #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ -#endif - -/*Note: change below for your network setting!!! */ -#if defined(CONFIG_TSEC_ENET) || defined(CONFIG_ETHER_ON_FCC) - #define CONFIG_ETHADDR 00:01:af:07:9b:8a - #define CONFIG_ETH1ADDR 00:01:af:07:9b:8b - #define CONFIG_ETH2ADDR 00:01:af:07:9b:8c -#endif - -#define CONFIG_SERVERIP 192.168.0.131 -#define CONFIG_IPADDR 192.168.0.105 -#define CONFIG_GATEWAYIP 0.0.0.0 -#define CONFIG_NETMASK 255.255.255.0 -#define CONFIG_HOSTNAME SBC8560 -#define CONFIG_ROOTPATH /home/ppc -#define CONFIG_BOOTFILE pImage - -#endif /* __CONFIG_H */ diff --git a/include/configs/sbc8240.h b/include/configs/sbc8240.h new file mode 100644 index 0000000..d891e07 --- /dev/null +++ b/include/configs/sbc8240.h @@ -0,0 +1,365 @@ +/* + * (C) Copyright 2001 + * 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 + */ + +/* + * Configuration settings for the sbc8240 board. + */ + +/* ------------------------------------------------------------------------- */ + +/* + * board/config.h - configuration options, board specific + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +/* + * High Level Configuration Options + * (easy to change) + */ + +#define CONFIG_MPC824X 1 +#define CONFIG_MPC8240 1 +#define CONFIG_WRSBC8240 1 + +#define CONFIG_CONS_INDEX 1 +#define CONFIG_BAUDRATE 9600 +#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } + +#define CONFIG_PREBOOT "echo;echo Welcome to U-Boot for the sbc8240;echo;echo Type \"? or help\" to get on-line help;echo" + +#undef CONFIG_BOOTARGS + +#define CONFIG_BOOTCOMMAND "version;echo;tftpboot $loadaddr $loadfile;bootvx" /* autoboot command */ + +#define CONFIG_EXTRA_ENV_SETTINGS \ + "bootargs=$fei(0,0)host:/T221ppc/target/config/sbc8240/vxWorks.st " \ + "e=192.168.193.102 h=192.168.193.99 u=target pw=hello f=0x08 " \ + "tn=sbc8240 o=fei \0" \ + "env_startaddr=FFF70000\0" \ + "env_endaddr=FFF7FFFF\0" \ + "loadfile=vxWorks.st\0" \ + "loadaddr=0x01000000\0" \ + "net_load=tftpboot $loadaddr $loadfile\0" \ + "uboot_startaddr=FFF00000\0" \ + "uboot_endaddr=FFF3FFFF\0" \ + "update=tftp $loadaddr /u-boot.bin;" \ + "protect off $uboot_startaddr $uboot_endaddr;" \ + "era $uboot_startaddr $uboot_endaddr;" \ + "cp.b $loadaddr $uboot_startaddr $filesize;" \ + "protect on $uboot_startaddr $uboot_endaddr\0" \ + "zapenv=protect off $env_startaddr $env_endaddr;" \ + "era $env_startaddr $env_endaddr;" \ + "protect on $env_startaddr $env_endaddr\0" + +#define CONFIG_BOOTDELAY 5 + +#define CONFIG_BOOTP_MASK (CONFIG_BOOTP_DEFAULT | CONFIG_BOOTP_BOOTFILESIZE) + +#define CONFIG_ENV_OVERWRITE + +#define CONFIG_COMMANDS ( CONFIG_CMD_DFL | \ + CFG_CMD_BSP | \ + CFG_CMD_DIAG | \ + CFG_CMD_ELF | \ + CFG_CMD_ENV | \ + CFG_CMD_FLASH | \ + CFG_CMD_PCI | \ + CFG_CMD_PING | \ + CFG_CMD_SDRAM | \ + 0 ) + +/* This must be included AFTER the definition of CONFIG_COMMANDS (if any) + */ +#include <cmd_confdefs.h> + +/* + * Miscellaneous configurable options + */ +#define CFG_LONGHELP /* undef to save memory */ +#define CFG_PROMPT "=> " /* Monitor Command Prompt */ +#define CFG_CBSIZE 256 /* Console I/O Buffer Size */ + +#if 1 +#define CFG_HUSH_PARSER 1 /* use "hush" command parser */ +#endif +#ifdef CFG_HUSH_PARSER +#define CFG_PROMPT_HUSH_PS2 "> " +#endif + +#define CONFIG_ETHADDR DE:AD:BE:EF:01:01 /* Ethernet address */ +#define CONFIG_IPADDR 192.168.193.102 +#define CONFIG_NETMASK 255.255.255.248 +#define CONFIG_SERVERIP 192.168.193.99 + +#define CONFIG_STATUS_LED /* Status LED enabled */ +#define CONFIG_BOARD_SPECIFIC_LED /* version has board specific leds */ + +#define STATUS_LED_BIT 0x00000001 +#define STATUS_LED_PERIOD (CFG_HZ / 2) +#define STATUS_LED_STATE STATUS_LED_BLINKING +#define STATUS_LED_ACTIVE 0 /* LED on for bit == 0 */ +#define STATUS_LED_BOOT 0 /* LED 0 used for boot status */ + +#ifndef __ASSEMBLY__ +/* LEDs */ +typedef unsigned int led_id_t; + +#define __led_toggle(_msk) \ + do { \ + *((volatile char *) (CFG_LED_BASE)) ^= (_msk); \ + } while(0) + +#define __led_set(_msk, _st) \ + do { \ + if ((_st)) \ + *((volatile char *) (CFG_LED_BASE)) |= (_msk); \ + else \ + *((volatile char *) (CFG_LED_BASE)) &= ~(_msk); \ + } while(0) + +#define __led_init(msk, st) __led_set(msk, st) + +#endif + +#define CONFIG_MISC_INIT_R +#define CFG_LED_BASE 0xFFE80000 + +/* Print Buffer Size + */ +#define CFG_PBSIZE (CFG_CBSIZE + sizeof(CFG_PROMPT) + 16) + +#define CFG_MAXARGS 16 /* max number of command args */ +#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */ +#define CFG_LOAD_ADDR 0x00100000 /* Default load address */ + +/*----------------------------------------------------------------------- + * 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 0xFFF00000 + +#define CFG_RESET_ADDRESS 0xFFF00100 + +#define CFG_EUMB_ADDR 0xFCE00000 + +#define CFG_MONITOR_BASE TEXT_BASE + +#define CFG_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */ +#define CFG_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */ + +#define CFG_MEMTEST_START 0x00004000 /* memtest works on */ +#define CFG_MEMTEST_END 0x02000000 /* 0 ... 32 MB in DRAM */ + + /* Maximum amount of RAM. + */ +#define CFG_MAX_RAM_SIZE 0x10000000 + +#if CFG_MONITOR_BASE >= CFG_FLASH_BASE +#undef CFG_RAMBOOT +#else +#define CFG_RAMBOOT +#endif + +/*----------------------------------------------------------------------- + * Definitions for initial stack pointer and data area + */ + + /* Size in bytes reserved for initial data + */ +#define CFG_GBL_DATA_SIZE 128 + +#define CFG_INIT_RAM_ADDR 0x40000000 +#define CFG_INIT_RAM_END 0x1000 +#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE) + +/* + * NS16550 Configuration + */ +#define CFG_NS16550 +#define CFG_NS16550_SERIAL + +#define CFG_NS16550_REG_SIZE 1 + +#define CFG_NS16550_CLK 3686400 + +#define CFG_NS16550_COM1 0xFFF80000 + +/* + * Low Level Configuration Settings + * (address mappings, register initial values, etc.) + * You should know what you are doing if you make changes here. + * For the detail description refer to the MPC8240 user's manual. + */ + +#define CONFIG_SYS_CLK_FREQ 33000000 +#define CFG_HZ 1000 +#define CONFIG_PLL_PCI_TO_MEM_MULTIPLIER 3 + + /* Bit-field values for MCCR1. + */ +#define CFG_ROMNAL 0 +#define CFG_ROMFAL 7 + + /* Bit-field values for MCCR2. + */ +#define CFG_REFINT 430 /* Refresh interval */ + + /* Burst To Precharge. Bits of this value go to MCCR3 and MCCR4. + */ +#define CFG_BSTOPRE 192 + + /* Bit-field values for MCCR3. + */ +#define CFG_REFREC 2 /* Refresh to activate interval */ +#define CFG_RDLAT 3 /* Data latancy from read command */ + + /* Bit-field values for MCCR4. + */ +#define CFG_PRETOACT 2 /* Precharge to activate interval */ +#define CFG_ACTTOPRE 5 /* Activate to Precharge interval */ +#define CFG_SDMODE_CAS_LAT 2 /* SDMODE CAS latancy */ +#define CFG_SDMODE_WRAP 0 /* SDMODE wrap type */ +#define CFG_SDMODE_BURSTLEN 2 /* SDMODE Burst length */ +#define CFG_ACTORW 2 +#define CFG_REGISTERD_TYPE_BUFFER 1 + +/* Memory bank settings. + * Only bits 20-29 are actually used from these vales to set the + * start/end addresses. The upper two bits will always be 0, and the lower + * 20 bits will be 0x00000 for a start address, or 0xfffff for an end + * address. Refer to the MPC8240 book. + */ + +#define CFG_BANK0_START 0x00000000 +#define CFG_BANK0_END (CFG_MAX_RAM_SIZE - 1) +#define CFG_BANK0_ENABLE 1 +#define CFG_BANK1_START 0x3ff00000 +#define CFG_BANK1_END 0x3fffffff +#define CFG_BANK1_ENABLE 0 +#define CFG_BANK2_START 0x3ff00000 +#define CFG_BANK2_END 0x3fffffff +#define CFG_BANK2_ENABLE 0 +#define CFG_BANK3_START 0x3ff00000 +#define CFG_BANK3_END 0x3fffffff +#define CFG_BANK3_ENABLE 0 +#define CFG_BANK4_START 0x3ff00000 +#define CFG_BANK4_END 0x3fffffff +#define CFG_BANK4_ENABLE 0 +#define CFG_BANK5_START 0x3ff00000 +#define CFG_BANK5_END 0x3fffffff +#define CFG_BANK5_ENABLE 0 +#define CFG_BANK6_START 0x3ff00000 +#define CFG_BANK6_END 0x3fffffff +#define CFG_BANK6_ENABLE 0 +#define CFG_BANK7_START 0x3ff00000 +#define CFG_BANK7_END 0x3fffffff +#define CFG_BANK7_ENABLE 0 + +#define CFG_ODCR 0xff + +#define CFG_IBAT0L (CFG_SDRAM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE) +#define CFG_IBAT0U (CFG_SDRAM_BASE | BATU_BL_256M | BATU_VS | BATU_VP) + +#define CFG_IBAT1L (CFG_INIT_RAM_ADDR | BATL_PP_10 | BATL_MEMCOHERENCE) +#define CFG_IBAT1U (CFG_INIT_RAM_ADDR | BATU_BL_128K | BATU_VS | BATU_VP) + +#define CFG_IBAT2L (0x80000000 | BATL_PP_10 | BATL_CACHEINHIBIT) +#define CFG_IBAT2U (0x80000000 | BATU_BL_256M | BATU_VS | BATU_VP) + +#define CFG_IBAT3L (0xFC000000 | BATL_PP_10 | BATL_CACHEINHIBIT) +#define CFG_IBAT3U (0xFC000000 | BATU_BL_64M | BATU_VS | BATU_VP) + +#define CFG_DBAT0L CFG_IBAT0L +#define CFG_DBAT0U CFG_IBAT0U +#define CFG_DBAT1L CFG_IBAT1L +#define CFG_DBAT1U CFG_IBAT1U +#define CFG_DBAT2L CFG_IBAT2L +#define CFG_DBAT2U CFG_IBAT2U +#define CFG_DBAT3L CFG_IBAT3L +#define CFG_DBAT3U CFG_IBAT3U + +/* + * 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 flash banks */ +#define CFG_MAX_FLASH_SECT 256 /* Max number of sectors in one bank */ + +#define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ +#define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ + +/* + * Init Memory Controller: + * + * BR0/1 and OR0/1 (FLASH) + */ + +#define FLASH_BASE0_PRELIM CFG_FLASH_BASE /* FLASH bank #0 */ +#define FLASH_BASE1_PRELIM 0 /* FLASH bank #1 */ + + /* Warining: environment is not EMBEDDED in the U-Boot code. + * It's stored in flash separately. + */ +#define CFG_ENV_IS_IN_FLASH 1 +#define CFG_ENV_ADDR 0xFFF70000 +#define CFG_ENV_SIZE 0x4000 /* Size of the Environment */ +#define CFG_ENV_OFFSET 0 /* starting right at the beginning */ +#define CFG_ENV_SECT_SIZE 0x40000 /* Size of the Environment Sector */ + +/*----------------------------------------------------------------------- + * Cache Configuration + */ +#define CFG_CACHELINE_SIZE 32 +#if (CONFIG_COMMANDS & CFG_CMD_KGDB) +# define CFG_CACHELINE_SHIFT 5 /* log base 2 of the above value */ +#endif + +/* + * Internal Definitions + * + * Boot Flags + */ +#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */ +#define BOOTFLAG_WARM 0x02 /* Software reboot */ + +/*----------------------------------------------------------------------- + * PCI stuff + *----------------------------------------------------------------------- + */ +#define CONFIG_PCI /* include pci support */ +#define CONFIG_PCI_PNP /* we need Plug 'n Play */ +#define CONFIG_NET_MULTI /* Multi ethernet cards support */ +#define CONFIG_TULIP +#define CONFIG_EEPRO100 +#define CFG_RX_ETH_BUFFER 8 /* use 8 rx buffer on eepro100 */ +#endif /* __CONFIG_H */ diff --git a/include/configs/sbc8260.h b/include/configs/sbc8260.h index 251d62a..cf5ef63 100644 --- a/include/configs/sbc8260.h +++ b/include/configs/sbc8260.h @@ -1,17 +1,9 @@ /* - * (C) Copyright 2000 - * Murray Jensen <Murray.Jensen@cmst.csiro.au> + * (C) Copyright 2002,2003 Motorola,Inc. + * Xianghua Xiao <X.Xiao@motorola.com> * - * (C) Copyright 2000 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Marius Groeger <mgroeger@sysgo.de> - * - * (C) Copyright 2001 - * Advent Networks, Inc. <http://www.adventnetworks.com> - * Jay Monkman <jtm@smoothsmoothie.com> - * - * Configuration settings for the WindRiver SBC8260 board. - * See http://www.windriver.com/products/html/sbc8260.html + * (C) Copyright 2004 Wind River Systems Inc <www.windriver.com>. + * Added support for Wind River SBC8560 board * * See file CREDITS for list of people who contributed to this * project. @@ -32,1056 +24,375 @@ * MA 02111-1307 USA */ +/* mpc8560ads board configuration file */ +/* please refer to doc/README.mpc85xx for more info */ +/* make sure you change the MAC address and other network params first, + * search for CONFIG_ETHADDR,CONFIG_SERVERIP,etc in this file + */ + #ifndef __CONFIG_H #define __CONFIG_H -/* Enable debug prints */ -#undef DEBUG /* General debug */ -#undef DEBUG_BOOTP_EXT /* Debug received vendor fields */ +/* High Level Configuration Options */ +#define CONFIG_BOOKE 1 /* BOOKE */ +#define CONFIG_E500 1 /* BOOKE e500 family */ +#define CONFIG_MPC85xx 1 /* MPC8540/MPC8560 */ +#define CONFIG_MPC85xx_REV1 1 /* MPC85xx Rev 1.0 chip */ -/***************************************************************************** - * - * These settings must match the way _your_ board is set up - * - *****************************************************************************/ -/* What is the oscillator's (UX2) frequency in Hz? */ -#define CONFIG_8260_CLKIN (66 * 1000 * 1000) - -/*----------------------------------------------------------------------- - * MODCK_H & MODCLK[1-3] - Ref: Section 9.2 in MPC8206 User Manual - *----------------------------------------------------------------------- - * What should MODCK_H be? It is dependent on the oscillator - * frequency, MODCK[1-3], and desired CPM and core frequencies. - * Here are some example values (all frequencies are in MHz): - * - * MODCK_H MODCK[1-3] Osc CPM Core S2-6 S2-7 S2-8 - * ------- ---------- --- --- ---- ----- ----- ----- - * 0x1 0x5 33 100 133 Open Close Open - * 0x1 0x6 33 100 166 Open Open Close - * 0x1 0x7 33 100 200 Open Open Open - * - * 0x2 0x2 33 133 133 Close Open Close - * 0x2 0x3 33 133 166 Close Open Open - * 0x2 0x4 33 133 200 Open Close Close - * 0x2 0x5 33 133 233 Open Close Open - * 0x2 0x6 33 133 266 Open Open Close - * - * 0x5 0x5 66 133 133 Open Close Open - * 0x5 0x6 66 133 166 Open Open Close - * 0x5 0x7 66 133 200 Open Open Open - * 0x6 0x0 66 133 233 Close Close Close - * 0x6 0x1 66 133 266 Close Close Open - * 0x6 0x2 66 133 300 Close Open Close - */ -#define CFG_SBC_MODCK_H 0x05 +#define CONFIG_MPC8560 1 /* MPC8560 specific */ +#define CONFIG_SBC8560 1 /* configuration for SBC8560 board */ -/* Define this if you want to boot from 0x00000100. If you don't define - * this, you will need to program the bootloader to 0xfff00000, and - * get the hardware reset config words at 0xfe000000. The simplest - * way to do that is to program the bootloader at both addresses. - * It is suggested that you just let U-Boot live at 0x00000000. - */ -#define CFG_SBC_BOOT_LOW 1 +/* XXX flagging this as something I might want to delete */ +#define CONFIG_MPC8560ADS 1 /* MPC8560ADS board specific */ -/* What should the base address of the main FLASH be and how big is - * it (in MBytes)? This must contain TEXT_BASE from board/sbc8260/config.mk - * The main FLASH is whichever is connected to *CS0. U-Boot expects - * this to be the SIMM. - */ -#define CFG_FLASH0_BASE 0x40000000 -#define CFG_FLASH0_SIZE 4 +#define CONFIG_TSEC_ENET /* tsec ethernet support */ +#undef CONFIG_PCI /* pci ethernet support */ +#undef CONFIG_ETHER_ON_FCC /* cpm FCC ethernet support */ -/* What should the base address of the secondary FLASH be and how big - * is it (in Mbytes)? The secondary FLASH is whichever is connected - * to *CS6. U-Boot expects this to be the on board FLASH. If you don't - * want it enabled, don't define these constants. - */ -#define CFG_FLASH1_BASE 0x60000000 -#define CFG_FLASH1_SIZE 2 -/* What should be the base address of SDRAM DIMM and how big is - * it (in Mbytes)? -*/ -#define CFG_SDRAM0_BASE 0x00000000 -#define CFG_SDRAM0_SIZE 64 +#define CONFIG_ENV_OVERWRITE -/* What should be the base address of the LEDs and switch S0? - * If you don't want them enabled, don't define this. +/* Using Localbus SDRAM to emulate flash before we can program the flash, + * normally you need a flash-boot image(u-boot.bin), if so undef this. */ -#define CFG_LED_BASE 0xa0000000 +#undef CONFIG_RAM_AS_FLASH +#if defined(CONFIG_PCI_66) /* some PCI card is 33Mhz only */ + #define CONFIG_SYS_CLK_FREQ 66000000/* sysclk for MPC85xx */ +#else + #define CONFIG_SYS_CLK_FREQ 33000000/* most pci cards are 33Mhz */ +#endif -/* - * SBC8260 with 16 MB DIMM: - * - * 0x0000 0000 Exception Vector code, 8k - * : - * 0x0000 1FFF - * 0x0000 2000 Free for Application Use - * : - * : - * - * : - * : - * 0x00F5 FF30 Monitor Stack (Growing downward) - * Monitor Stack Buffer (0x80) - * 0x00F5 FFB0 Board Info Data - * 0x00F6 0000 Malloc Arena - * : CFG_ENV_SECT_SIZE, 256k - * : CFG_MALLOC_LEN, 128k - * 0x00FC 0000 RAM Copy of Monitor Code - * : CFG_MONITOR_LEN, 256k - * 0x00FF FFFF [End of RAM], CFG_SDRAM_SIZE - 1 - */ +/* below can be toggled for performance analysis. otherwise use default */ +#define CONFIG_L2_CACHE /* toggle L2 cache */ +#undef CONFIG_BTB /* toggle branch predition */ +#undef CONFIG_ADDR_STREAMING /* toggle addr streaming */ -/* - * SBC8260 with 64 MB DIMM: - * - * 0x0000 0000 Exception Vector code, 8k - * : - * 0x0000 1FFF - * 0x0000 2000 Free for Application Use - * : - * : - * - * : - * : - * 0x03F5 FF30 Monitor Stack (Growing downward) - * Monitor Stack Buffer (0x80) - * 0x03F5 FFB0 Board Info Data - * 0x03F6 0000 Malloc Arena - * : CFG_ENV_SECT_SIZE, 256k - * : CFG_MALLOC_LEN, 128k - * 0x03FC 0000 RAM Copy of Monitor Code - * : CFG_MONITOR_LEN, 256k - * 0x03FF FFFF [End of RAM], CFG_SDRAM_SIZE - 1 - */ +#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */ +#undef CFG_DRAM_TEST /* memory test, takes time */ +#define CFG_MEMTEST_START 0x00200000 /* memtest region */ +#define CFG_MEMTEST_END 0x00400000 -/* - * select serial console configuration - * - * if either CONFIG_CONS_ON_SMC or CONFIG_CONS_ON_SCC is selected, then - * CONFIG_CONS_INDEX must be set to the channel number (1-2 for SMC, 1-4 - * for SCC). - * - * if CONFIG_CONS_NONE is defined, then the serial console routines must - * defined elsewhere. - */ -#define CONFIG_CONS_ON_SMC 1 /* define if console on SMC */ -#undef CONFIG_CONS_ON_SCC /* define if console on SCC */ -#undef CONFIG_CONS_NONE /* define if console on neither */ -#define CONFIG_CONS_INDEX 1 /* which SMC/SCC channel for console */ +#if (defined(CONFIG_PCI) && defined(CONFIG_TSEC_ENET) || \ + defined(CONFIG_PCI) && defined(CONFIG_ETHER_ON_FCC) || \ + defined(CONFIG_TSEC_ENET) && defined(CONFIG_ETHER_ON_FCC)) +#error "You can only use ONE of PCI Ethernet Card or TSEC Ethernet or CPM FCC." +#endif /* - * select ethernet configuration - * - * if either CONFIG_ETHER_ON_SCC or CONFIG_ETHER_ON_FCC is selected, then - * CONFIG_ETHER_INDEX must be set to the channel number (1-4 for SCC, 1-3 - * for FCC) - * - * if CONFIG_ETHER_NONE is defined, then either the ethernet routines must be - * defined elsewhere (as for the console), or CFG_CMD_NET must be removed - * from CONFIG_COMMANDS to remove support for networking. + * Base addresses -- Note these are effective addresses where the + * actual resources get mapped (not physical addresses) */ +#define CFG_CCSRBAR_DEFAULT 0xff700000 /* CCSRBAR Default */ -#undef CONFIG_ETHER_ON_SCC -#define CONFIG_ETHER_ON_FCC -#undef CONFIG_ETHER_NONE /* define if ethernet on neither */ - -#ifdef CONFIG_ETHER_ON_SCC -#define CONFIG_ETHER_INDEX 1 /* which SCC/FCC channel for ethernet */ -#endif /* CONFIG_ETHER_ON_SCC */ - -#ifdef CONFIG_ETHER_ON_FCC -#define CONFIG_ETHER_INDEX 2 /* which SCC/FCC channel for ethernet */ -#undef CONFIG_ETHER_LOOPBACK_TEST /* Ethernet external loopback test */ -#define CONFIG_MII /* MII PHY management */ -#define CONFIG_BITBANGMII /* bit-bang MII PHY management */ -/* - * Port pins used for bit-banged MII communictions (if applicable). - */ -#define MDIO_PORT 2 /* Port C */ -#define MDIO_ACTIVE (iop->pdir |= 0x00400000) -#define MDIO_TRISTATE (iop->pdir &= ~0x00400000) -#define MDIO_READ ((iop->pdat & 0x00400000) != 0) +#if XXX + #define CFG_CCSRBAR 0xfdf00000 /* relocated CCSRBAR */ +#else + #define CFG_CCSRBAR 0xff700000 /* default CCSRBAR */ +#endif +#define CFG_IMMR CFG_CCSRBAR /* PQII uses CFG_IMMR */ -#define MDIO(bit) if(bit) iop->pdat |= 0x00400000; \ - else iop->pdat &= ~0x00400000 +#define CFG_DDR_SDRAM_BASE 0x00000000 /* DDR is system memory */ +#define CFG_SDRAM_BASE CFG_DDR_SDRAM_BASE +#define CFG_SDRAM_SIZE 512 /* DDR is 512MB */ +#define SPD_EEPROM_ADDRESS 0x55 /* DDR DIMM */ -#define MDC(bit) if(bit) iop->pdat |= 0x00200000; \ - else iop->pdat &= ~0x00200000 +#undef CONFIG_DDR_ECC /* only for ECC DDR module */ +#undef CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup */ -#define MIIDELAY udelay(1) -#endif /* CONFIG_ETHER_ON_FCC */ +#if defined(CONFIG_MPC85xx_REV1) + #define CONFIG_DDR_DLL /* possible DLL fix needed */ +#endif -#if defined(CONFIG_ETHER_ON_SCC) && (CONFIG_ETHER_INDEX == 1) +#undef CONFIG_CLOCKS_IN_MHZ + +#if defined(CONFIG_RAM_AS_FLASH) + #define CFG_LBC_SDRAM_BASE 0xfc000000 /* Localbus SDRAM */ + #define CFG_FLASH_BASE 0xf8000000 /* start of FLASH 8M */ + #define CFG_BR0_PRELIM 0xf8000801 /* port size 8bit */ + #define CFG_OR0_PRELIM 0xf8000ff7 /* 8MB Flash */ +#else /* Boot from real Flash */ + #define CFG_LBC_SDRAM_BASE 0xf8000000 /* Localbus SDRAM */ + #define CFG_FLASH_BASE 0xff800000 /* start of FLASH 8M */ + #define CFG_BR0_PRELIM 0xff800801 /* port size 8bit */ + #define CFG_OR0_PRELIM 0xff800ff7 /* 8MB Flash */ +#endif +#define CFG_LBC_SDRAM_SIZE 64 /* LBC SDRAM is 64MB */ -/* - * - RX clk is CLK11 - * - TX clk is CLK12 - */ -# define CFG_CMXSCR_VALUE (CMXSCR_RS1CS_CLK11 | CMXSCR_TS1CS_CLK12) +/* local bus definitions */ +#define CFG_BR1_PRELIM 0xe4001801 /* 64M, 32-bit flash */ +#define CFG_OR1_PRELIM 0xfc000ff7 -#elif defined(CONFIG_ETHER_ON_FCC) && (CONFIG_ETHER_INDEX == 2) +#define CFG_BR2_PRELIM 0x00000000 /* CS2 not used */ +#define CFG_OR2_PRELIM 0x00000000 -/* - * - Rx-CLK is CLK13 - * - Tx-CLK is CLK14 - * - Select bus for bd/buffers (see 28-13) - * - Enable Full Duplex in FSMR - */ -# define CFG_CMXFCR_MASK (CMXFCR_FC2|CMXFCR_RF2CS_MSK|CMXFCR_TF2CS_MSK) -# define CFG_CMXFCR_VALUE (CMXFCR_RF2CS_CLK13|CMXFCR_TF2CS_CLK14) -# define CFG_CPMFCR_RAMTYPE 0 -# define CFG_FCC_PSMR (FCC_PSMR_FDE | FCC_PSMR_LPB) +#define CFG_BR3_PRELIM 0xf0001861 /* 64MB localbus SDRAM */ +#define CFG_OR3_PRELIM 0xfc000cc1 -#endif /* CONFIG_ETHER_ON_FCC, CONFIG_ETHER_INDEX */ +#if defined(CONFIG_RAM_AS_FLASH) + #define CFG_BR4_PRELIM 0xf4001861 /* 64M localbus SDRAM */ +#else + #define CFG_BR4_PRELIM 0xf8001861 /* 64M localbus SDRAM */ +#endif +#define CFG_OR4_PRELIM 0xfc000cc1 -/* - * Select SPI support configuration - */ -#undef CONFIG_SPI /* Disable SPI driver */ +#define CFG_BR5_PRELIM 0xfc000801 /* 16M CS5 misc devices */ +#if 1 + #define CFG_OR5_PRELIM 0xff000ff7 +#else + #define CFG_OR5_PRELIM 0xff0000f0 +#endif -/* - * Select i2c support configuration - * - * Supported configurations are {none, software, hardware} drivers. - * If the software driver is chosen, there are some additional - * configuration items that the driver uses to drive the port pins. - */ -#undef CONFIG_HARD_I2C /* I2C with hardware support */ -#define CONFIG_SOFT_I2C 1 /* I2C bit-banged */ -#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CFG_I2C_SLAVE 0x7F +#define CFG_BR6_PRELIM 0xe0001801 /* 64M, 32-bit flash */ +#define CFG_OR6_PRELIM 0xfc000ff7 +#define CFG_LBC_LCRR 0x00030002 /* local bus freq */ +#define CFG_LBC_LBCR 0x00000000 +#define CFG_LBC_LSRT 0x20000000 +#define CFG_LBC_MRTPR 0x20000000 +#define CFG_LBC_LSDMR_1 0x2861b723 +#define CFG_LBC_LSDMR_2 0x0861b723 +#define CFG_LBC_LSDMR_3 0x0861b723 +#define CFG_LBC_LSDMR_4 0x1861b723 +#define CFG_LBC_LSDMR_5 0x4061b723 + +/* just hijack the MOT BCSR def for SBC8560 misc devices */ +#define CFG_BCSR ((CFG_BR5_PRELIM & 0xff000000)|0x00400000) +/* the size of CS5 needs to be >= 16M for TLB and LAW setups */ + +#define CONFIG_L1_INIT_RAM +#define CFG_INIT_RAM_LOCK 1 +#define CFG_INIT_RAM_ADDR 0x70000000 /* Initial RAM address */ +#define CFG_INIT_RAM_END 0x4000 /* End of used area in RAM */ + +#define CFG_GBL_DATA_SIZE 128 /* num bytes initial data */ +#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE) +#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET -/* - * Software (bit-bang) I2C driver configuration - */ -#ifdef CONFIG_SOFT_I2C -#define I2C_PORT 3 /* Port A=0, B=1, C=2, D=3 */ -#define I2C_ACTIVE (iop->pdir |= 0x00010000) -#define I2C_TRISTATE (iop->pdir &= ~0x00010000) -#define I2C_READ ((iop->pdat & 0x00010000) != 0) -#define I2C_SDA(bit) if(bit) iop->pdat |= 0x00010000; \ - else iop->pdat &= ~0x00010000 -#define I2C_SCL(bit) if(bit) iop->pdat |= 0x00020000; \ - else iop->pdat &= ~0x00020000 -#define I2C_DELAY udelay(5) /* 1/4 I2C clock duration */ -#endif /* CONFIG_SOFT_I2C */ - - -/* Define this to reserve an entire FLASH sector (256 KB) for - * environment variables. Otherwise, the environment will be - * put in the same sector as U-Boot, and changing variables - * will erase U-Boot temporarily - */ -#define CFG_ENV_IN_OWN_SECT 1 +#define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */ +#define CFG_MALLOC_LEN (128 * 1024) /* Reserved for malloc */ -/* Define to allow the user to overwrite serial and ethaddr */ -#define CONFIG_ENV_OVERWRITE +/* Serial Port */ +#undef CONFIG_CONS_ON_SCC /* define if console on SCC */ +#undef CONFIG_CONS_NONE /* define if console on something else */ -/* What should the console's baud rate be? */ +#define CONFIG_CONS_INDEX 1 +#undef CONFIG_SERIAL_SOFTWARE_FIFO +#define CFG_NS16550 +#define CFG_NS16550_SERIAL +#define CFG_NS16550_REG_SIZE 1 +#define CFG_NS16550_CLK 1843200 /* get_bus_freq(0) */ #define CONFIG_BAUDRATE 9600 -/* Ethernet MAC address - * Note: We are using the EST Corporation OUI (00:a0:1e:xx:xx:xx) - * http://standards.ieee.org/regauth/oui/index.shtml - */ -#define CONFIG_ETHADDR 00:a0:1e:a8:7b:cb - -/* - * Define this to set the last octet of the ethernet address from the - * DS0-DS7 switch and light the LEDs with the result. The DS0-DS7 - * switch and the LEDs are backwards with respect to each other. DS7 - * is on the board edge side of both the LED strip and the DS0-DS7 - * switch. - */ -#undef CONFIG_MISC_INIT_R +#define CFG_BAUDRATE_TABLE \ + {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200} -/* Set to a positive value to delay for running BOOTCOMMAND */ -#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */ +#define CFG_NS16550_COM1 ((CFG_BR5_PRELIM & 0xff000000)+0x00700000) +#define CFG_NS16550_COM2 ((CFG_BR5_PRELIM & 0xff000000)+0x00800000) -/* Be selective on what keys can delay or stop the autoboot process - * To stop use: " " - */ -#undef CONFIG_AUTOBOOT_KEYED -#ifdef CONFIG_AUTOBOOT_KEYED -# define CONFIG_AUTOBOOT_PROMPT "Autobooting in %d seconds, press \" \" to stop\n" -# define CONFIG_AUTOBOOT_STOP_STR " " -# undef CONFIG_AUTOBOOT_DELAY_STR -# define DEBUG_BOOTKEYS 0 +/* Use the HUSH parser */ +#define CFG_HUSH_PARSER +#ifdef CFG_HUSH_PARSER +#define CFG_PROMPT_HUSH_PS2 "> " #endif -/* Define this to contain any number of null terminated strings that - * will be part of the default enviroment compiled into the boot image. - * - * Variable Usage - * -------------- ------------------------------------------------------- - * serverip server IP address - * ipaddr my IP address - * reprog Reload flash with a new copy of U-Boot - * zapenv Erase the environment area in flash - * root-on-initrd Set the bootcmd variable to allow booting of an initial - * ram disk. - * root-on-nfs Set the bootcmd variable to allow booting of a NFS - * mounted root filesystem. - * boot-hook Convenient stub to do something useful before the - * bootm command is executed. - * - * Example usage of root-on-initrd and root-on-nfs : - * - * Note: The lines have been wrapped to improved its readability. - * - * => printenv bootcmd - * bootcmd=version;echo;bootp;setenv bootargs root=/dev/nfs rw - * nfsroot=$(serverip):$(rootpath) - * ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask):$(hostname)::off;run boot-hook;bootm - * - * => run root-on-initrd - * => printenv bootcmd - * bootcmd=version;echo;bootp;setenv bootargs root=/dev/ram0 rw - * ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask):$(hostname)::off;run boot-hook;bootm - * - * => run root-on-nfs - * => printenv bootcmd - * bootcmd=version;echo;bootp;setenv bootargs root=/dev/nfs rw - * nfsroot=$(serverip):$(rootpath) - * ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask):$(hostname)::off;run boot-hook;bootm - * - */ -#define CONFIG_EXTRA_ENV_SETTINGS \ - "serverip=192.168.123.205\0\0" \ - "ipaddr=192.168.123.213\0" \ - "reprog="\ - "bootp;" \ - "tftpboot 0x140000 /bdi2000/u-boot.bin;" \ - "protect off 1:0;" \ - "erase 1:0;" \ - "cp.b 140000 40000000 $(filesize);" \ - "protect on 1:0\0" \ - "zapenv="\ - "protect off 1:1;" \ - "erase 1:1;" \ - "protect on 1:1\0" \ - "root-on-initrd="\ - "setenv bootcmd "\ - "version;" \ - "echo;" \ - "bootp;" \ - "setenv bootargs root=/dev/ram0 rw " \ - "ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask):$(hostname)::off;" \ - "run boot-hook;" \ - "bootm\0" \ - "root-on-nfs="\ - "setenv bootcmd "\ - "version;" \ - "echo;" \ - "bootp;" \ - "setenv bootargs root=/dev/nfs rw " \ - "nfsroot=$(serverip):$(rootpath) " \ - "ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask):$(hostname)::off;" \ - "run boot-hook;" \ - "bootm\0" \ - "boot-hook=echo\0" - -/* Define a command string that is automatically executed when no character - * is read on the console interface withing "Boot Delay" after reset. - */ -#undef CONFIG_BOOT_ROOT_INITRD /* Use ram disk for the root file system */ -#define CONFIG_BOOT_ROOT_NFS /* Use a NFS mounted root file system */ - -#ifdef CONFIG_BOOT_ROOT_INITRD -#define CONFIG_BOOTCOMMAND \ - "version;" \ - "echo;" \ - "bootp;" \ - "setenv bootargs root=/dev/ram0 rw " \ - "ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask):$(hostname)::off;" \ - "bootm" -#endif /* CONFIG_BOOT_ROOT_INITRD */ - -#ifdef CONFIG_BOOT_ROOT_NFS -#define CONFIG_BOOTCOMMAND \ - "version;" \ - "echo;" \ - "bootp;" \ - "setenv bootargs root=/dev/nfs rw nfsroot=$(serverip):$(rootpath) " \ - "ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask):$(hostname)::off;" \ - "bootm" -#endif /* CONFIG_BOOT_ROOT_NFS */ - -/* Add support for a few extra bootp options like: - * - File size - * - DNS (up to 2 servers) - * - Send hostname to DHCP server - */ -#define CONFIG_BOOTP_MASK (CONFIG_BOOTP_DEFAULT | \ - CONFIG_BOOTP_BOOTFILESIZE | \ - CONFIG_BOOTP_DNS | \ - CONFIG_BOOTP_DNS2 | \ - CONFIG_BOOTP_SEND_HOSTNAME) +/* I2C */ +#define CONFIG_HARD_I2C /* I2C with hardware support*/ +#undef CONFIG_SOFT_I2C /* I2C bit-banged */ +#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */ +#define CFG_I2C_SLAVE 0x7F +#define CFG_I2C_NOPROBES {0x69} /* Don't probe these addrs */ + +#define CFG_PCI_MEM_BASE 0xC0000000 +#define CFG_PCI_MEM_PHYS 0xC0000000 +#define CFG_PCI_MEM_SIZE 0x10000000 + +#if defined(CONFIG_TSEC_ENET) /* TSEC Ethernet port */ + + #define CONFIG_NET_MULTI 1 + #define CONFIG_PHY_BCM5421S 1 /* GigaBit Ether PHY */ + #define CONFIG_MII 1 /* MII PHY management */ + #define CONFIG_PHY_ADDR 25 /* PHY address */ + +#elif defined(CONFIG_ETHER_ON_FCC) /* CPM FCC Ethernet */ + + #undef CONFIG_ETHER_NONE /* define if ether on something else */ + #define CONFIG_ETHER_ON_FCC2 /* cpm FCC ethernet support */ + #define CONFIG_ETHER_INDEX 2 /* which channel for ether */ + + #if (CONFIG_ETHER_INDEX == 2) + /* + * - Rx-CLK is CLK13 + * - Tx-CLK is CLK14 + * - Select bus for bd/buffers + * - Full duplex + */ + #define CFG_CMXFCR_MASK (CMXFCR_FC2 | CMXFCR_RF2CS_MSK | CMXFCR_TF2CS_MSK) + #define CFG_CMXFCR_VALUE (CMXFCR_RF2CS_CLK13 | CMXFCR_TF2CS_CLK14) + #define CFG_CPMFCR_RAMTYPE 0 + #define CFG_FCC_PSMR (FCC_PSMR_FDE) + + #elif (CONFIG_ETHER_INDEX == 3) + /* need more definitions here for FE3 */ + #endif /* CONFIG_ETHER_INDEX */ + + #define CONFIG_MII /* MII PHY management */ + #define CONFIG_BITBANGMII /* bit-bang MII PHY management */ + /* + * GPIO pins used for bit-banged MII communications + */ + #define MDIO_PORT 2 /* Port C */ + #define MDIO_ACTIVE (iop->pdir |= 0x00400000) + #define MDIO_TRISTATE (iop->pdir &= ~0x00400000) + #define MDIO_READ ((iop->pdat & 0x00400000) != 0) + + #define MDIO(bit) if(bit) iop->pdat |= 0x00400000; \ + else iop->pdat &= ~0x00400000 -/* undef this to save memory */ -#define CFG_LONGHELP + #define MDC(bit) if(bit) iop->pdat |= 0x00200000; \ + else iop->pdat &= ~0x00200000 -/* Monitor Command Prompt */ -#define CFG_PROMPT "=> " + #define MIIDELAY udelay(1) -#undef CFG_HUSH_PARSER -#ifdef CFG_HUSH_PARSER -#define CFG_PROMPT_HUSH_PS2 "> " #endif -/* When CONFIG_TIMESTAMP is selected, the timestamp (date and time) - * of an image is printed by image commands like bootm or iminfo. +/*----------------------------------------------------------------------- + * FLASH and environment organization */ -#define CONFIG_TIMESTAMP -/* If this variable is defined, an environment variable named "ver" - * is created by U-Boot showing the U-Boot version. - */ -#define CONFIG_VERSION_VARIABLE - -/* What U-Boot subsytems do you want enabled? */ -#ifdef CONFIG_ETHER_ON_FCC -# define CONFIG_COMMANDS (((CONFIG_CMD_DFL & ~(CFG_CMD_KGDB))) | \ - CFG_CMD_ASKENV | \ - CFG_CMD_ECHO | \ - CFG_CMD_ELF | \ - CFG_CMD_I2C | \ - CFG_CMD_IMMAP | \ - CFG_CMD_MII | \ - CFG_CMD_PING | \ - CFG_CMD_REGINFO | \ - CFG_CMD_SDRAM ) -#else -# define CONFIG_COMMANDS (((CONFIG_CMD_DFL & ~(CFG_CMD_KGDB))) | \ - CFG_CMD_ASKENV | \ - CFG_CMD_ECHO | \ - CFG_CMD_ELF | \ - CFG_CMD_I2C | \ - CFG_CMD_IMMAP | \ - CFG_CMD_PING | \ - CFG_CMD_REGINFO | \ - CFG_CMD_SDRAM ) -#endif /* CONFIG_ETHER_ON_FCC */ - -#undef CONFIG_WATCHDOG /* disable the watchdog */ - -/* Where do the internal registers live? */ -#define CFG_IMMR 0xF0000000 - -/***************************************************************************** - * - * You should not have to modify any of the following settings - * - *****************************************************************************/ +#define CFG_FLASH_CFI 1 /* Flash is CFI conformant */ +#define CFG_FLASH_CFI_DRIVER 1 /* Use the common driver */ +#if 0 +#define CFG_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */ +#define CFG_FLASH_PROTECTION /* use hardware protection */ +#endif +#define CFG_MAX_FLASH_SECT 64 /* max number of sectors on one chip */ +#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */ -#define CONFIG_MPC8260 1 /* This is an MPC8260 CPU */ -#define CONFIG_SBC8260 1 /* on an EST SBC8260 Board */ +#undef CFG_FLASH_CHECKSUM +#define CFG_FLASH_ERASE_TOUT 200000 /* Timeout for Flash Erase (in ms) */ +#define CFG_FLASH_WRITE_TOUT 50000 /* Timeout for Flash Write (in ms) */ -/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */ -#include <cmd_confdefs.h> +#define CFG_MONITOR_BASE TEXT_BASE /* start of monitor */ -/* - * Miscellaneous configurable options - */ -#if (CONFIG_COMMANDS & CFG_CMD_KGDB) -# define CFG_CBSIZE 1024 /* Console I/O Buffer Size */ +#if 0 +/* XXX This doesn't work and I don't want to fix it */ +#if (CFG_MONITOR_BASE < CFG_FLASH_BASE) + #define CFG_RAMBOOT #else -# define CFG_CBSIZE 256 /* Console I/O Buffer Size */ + #undef CFG_RAMBOOT +#endif #endif -/* Print Buffer Size */ -#define CFG_PBSIZE (CFG_CBSIZE + sizeof(CFG_PROMPT)+16) - -#define CFG_MAXARGS 32 /* max number of command args */ - -#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */ - -#define CFG_LOAD_ADDR 0x400000 /* default load address */ -#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */ +/* Environment */ +#if !defined(CFG_RAMBOOT) + #if defined(CONFIG_RAM_AS_FLASH) + #define CFG_ENV_IS_NOWHERE + #define CFG_ENV_ADDR (CFG_FLASH_BASE + 0x100000) + #define CFG_ENV_SIZE 0x2000 + #else + #define CFG_ENV_IS_IN_FLASH 1 + #define CFG_ENV_SECT_SIZE 0x20000 /* 128K(one sector) for env */ + #define CFG_ENV_ADDR (CFG_MONITOR_BASE - CFG_ENV_SECT_SIZE) + #define CFG_ENV_SIZE 0x2000 /* CFG_ENV_SECT_SIZE */ + #endif +#else + #define CFG_NO_FLASH 1 /* Flash is not usable now */ + #define CFG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */ + #define CFG_ENV_ADDR (CFG_MONITOR_BASE - 0x1000) + #define CFG_ENV_SIZE 0x2000 +#endif -#define CFG_ALT_MEMTEST /* Select full-featured memory test */ -#define CFG_MEMTEST_START 0x2000 /* memtest works from the end of */ - /* the exception vector table */ - /* to the end of the DRAM */ - /* less monitor and malloc area */ -#define CFG_STACK_USAGE 0x10000 /* Reserve 64k for the stack usage */ -#define CFG_MEM_END_USAGE ( CFG_MONITOR_LEN \ - + CFG_MALLOC_LEN \ - + CFG_ENV_SECT_SIZE \ - + CFG_STACK_USAGE ) +#define CONFIG_BOOTARGS "root=/dev/nfs rw nfsroot=192.168.0.251:/tftpboot ip=192.168.0.105:192.168.0.251::255.255.255.0:sbc8560:eth0:off console=ttyS0,9600" +/*#define CONFIG_BOOTARGS "root=/dev/ram rw console=ttyS0,115200"*/ +#define CONFIG_BOOTCOMMAND "bootm 0xff800000 0xffa00000" +#define CONFIG_BOOTDELAY 5 /* -1 disable autoboot */ + +#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ +#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ + +#if defined(CFG_RAMBOOT) || defined(CONFIG_RAM_AS_FLASH) + #if defined(CONFIG_PCI) + #define CONFIG_COMMANDS ((CONFIG_CMD_DFL | CFG_CMD_PCI | \ + CFG_CMD_PING | CFG_CMD_I2C) & \ + ~(CFG_CMD_ENV | \ + CFG_CMD_LOADS )) + #elif (defined(CONFIG_TSEC_ENET) || defined(CONFIG_ETHER_ON_FCC)) + #define CONFIG_COMMANDS ((CONFIG_CMD_DFL | CFG_CMD_MII | \ + CFG_CMD_PING | CFG_CMD_I2C) & \ + ~(CFG_CMD_ENV)) + #endif +#else + #if defined(CONFIG_PCI) + #define CONFIG_COMMANDS (CONFIG_CMD_DFL | CFG_CMD_PCI | \ + CFG_CMD_PING | CFG_CMD_I2C) + #elif (defined(CONFIG_TSEC_ENET) || defined(CONFIG_ETHER_ON_FCC)) + #define CONFIG_COMMANDS (CONFIG_CMD_DFL | CFG_CMD_MII | \ + CFG_CMD_PING | CFG_CMD_I2C) + #endif +#endif -#define CFG_MEMTEST_END ( CFG_SDRAM_SIZE * 1024 * 1024 \ - - CFG_MEM_END_USAGE ) +#include <cmd_confdefs.h> -/* valid baudrates */ -#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } +#undef CONFIG_WATCHDOG /* watchdog disabled */ /* - * Low Level Configuration Settings - * (address mappings, register initial values, etc.) - * You should know what you are doing if you make changes here. - */ - -#define CFG_FLASH_BASE CFG_FLASH0_BASE -#define CFG_FLASH_SIZE CFG_FLASH0_SIZE -#define CFG_SDRAM_BASE CFG_SDRAM0_BASE -#define CFG_SDRAM_SIZE CFG_SDRAM0_SIZE - -/*----------------------------------------------------------------------- - * Hard Reset Configuration Words + * Miscellaneous configurable options */ -#if defined(CFG_SBC_BOOT_LOW) -# define CFG_SBC_HRCW_BOOT_FLAGS (HRCW_CIP | HRCW_BMS) +#define CFG_LONGHELP /* undef to save memory */ +#define CFG_PROMPT "SBC8560=> " /* Monitor Command Prompt */ +#if (CONFIG_COMMANDS & CFG_CMD_KGDB) + #define CFG_CBSIZE 1024 /* Console I/O Buffer Size */ #else -# define CFG_SBC_HRCW_BOOT_FLAGS (0) -#endif /* defined(CFG_SBC_BOOT_LOW) */ - -/* get the HRCW ISB field from CFG_IMMR */ -#define CFG_SBC_HRCW_IMMR ( ((CFG_IMMR & 0x10000000) >> 10) | \ - ((CFG_IMMR & 0x01000000) >> 7) | \ - ((CFG_IMMR & 0x00100000) >> 4) ) - -#define CFG_HRCW_MASTER ( HRCW_BPS11 | \ - HRCW_DPPC11 | \ - CFG_SBC_HRCW_IMMR | \ - HRCW_MMR00 | \ - HRCW_LBPC11 | \ - HRCW_APPC10 | \ - HRCW_CS10PC00 | \ - (CFG_SBC_MODCK_H & HRCW_MODCK_H1111) | \ - CFG_SBC_HRCW_BOOT_FLAGS ) - -/* no slaves */ -#define CFG_HRCW_SLAVE1 0 -#define CFG_HRCW_SLAVE2 0 -#define CFG_HRCW_SLAVE3 0 -#define CFG_HRCW_SLAVE4 0 -#define CFG_HRCW_SLAVE5 0 -#define CFG_HRCW_SLAVE6 0 -#define CFG_HRCW_SLAVE7 0 - -/*----------------------------------------------------------------------- - * Definitions for initial stack pointer and data area (in DPRAM) - */ -#define CFG_INIT_RAM_ADDR CFG_IMMR -#define CFG_INIT_RAM_END 0x4000 /* End of used area in DPRAM */ -#define CFG_GBL_DATA_SIZE 128 /* 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 - * Note also that the logic that sets CFG_RAMBOOT is platform dependent. - */ -#define CFG_MONITOR_BASE CFG_FLASH0_BASE - -#if (CFG_MONITOR_BASE < CFG_FLASH_BASE) -# define CFG_RAMBOOT + #define CFG_CBSIZE 256 /* Console I/O Buffer Size */ #endif - -#define CFG_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */ -#define CFG_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */ +#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_LOAD_ADDR 0x1000000 /* default load address */ +#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */ /* * 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 and environment organization - */ -#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */ -#define CFG_MAX_FLASH_SECT 16 /* max number of sectors on one chip */ - -#define CFG_FLASH_ERASE_TOUT 8000 /* Timeout for Flash Erase (in ms) */ -#define CFG_FLASH_WRITE_TOUT 1 /* Timeout for Flash Write (in ms) */ - -#ifndef CFG_RAMBOOT -# define CFG_ENV_IS_IN_FLASH 1 - -# ifdef CFG_ENV_IN_OWN_SECT -# define CFG_ENV_ADDR (CFG_MONITOR_BASE + 0x40000) -# define CFG_ENV_SECT_SIZE 0x40000 -# else -# define CFG_ENV_ADDR (CFG_FLASH_BASE + CFG_MONITOR_LEN - CFG_ENV_SECT_SIZE) -# define CFG_ENV_SIZE 0x1000 /* Total Size of Environment Sector */ -# define CFG_ENV_SECT_SIZE 0x10000 /* see README - env sect real size */ -# endif /* CFG_ENV_IN_OWN_SECT */ - -#else -# define CFG_ENV_IS_IN_NVRAM 1 -# define CFG_ENV_ADDR (CFG_MONITOR_BASE - 0x1000) -# define CFG_ENV_SIZE 0x200 -#endif /* CFG_RAMBOOT */ - -/*----------------------------------------------------------------------- - * Cache Configuration - */ -#define CFG_CACHELINE_SIZE 32 /* For MPC8260 CPU */ +#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ +/* Cache Configuration */ +#define CFG_DCACHE_SIZE 32768 +#define CFG_CACHELINE_SIZE 32 #if (CONFIG_COMMANDS & CFG_CMD_KGDB) -# define CFG_CACHELINE_SHIFT 5 /* log base 2 of the above value */ + #define CFG_CACHELINE_SHIFT 5 /* log base 2 of the above value */ #endif -/*----------------------------------------------------------------------- - * HIDx - Hardware Implementation-dependent Registers 2-11 - *----------------------------------------------------------------------- - * HID0 also contains cache control - initially enable both caches and - * invalidate contents, then the final state leaves only the instruction - * cache enabled. Note that Power-On and Hard reset invalidate the caches, - * but Soft reset does not. - * - * HID1 has only read-only information - nothing to set. - */ -#define CFG_HID0_INIT (HID0_ICE |\ - HID0_DCE |\ - HID0_ICFI |\ - HID0_DCI |\ - HID0_IFEM |\ - HID0_ABE) - -#define CFG_HID0_FINAL (HID0_ICE |\ - HID0_IFEM |\ - HID0_ABE |\ - HID0_EMCP) -#define CFG_HID2 0 - -/*----------------------------------------------------------------------- - * RMR - Reset Mode Register - *----------------------------------------------------------------------- - */ -#define CFG_RMR 0 - -/*----------------------------------------------------------------------- - * BCR - Bus Configuration 4-25 - *----------------------------------------------------------------------- - */ -#define CFG_BCR (BCR_ETM) - -/*----------------------------------------------------------------------- - * SIUMCR - SIU Module Configuration 4-31 - *----------------------------------------------------------------------- - */ - -#define CFG_SIUMCR (SIUMCR_DPPC11 |\ - SIUMCR_L2CPC00 |\ - SIUMCR_APPC10 |\ - SIUMCR_MMR00) - - -/*----------------------------------------------------------------------- - * SYPCR - System Protection Control 11-9 - * SYPCR can only be written once after reset! - *----------------------------------------------------------------------- - * Watchdog & Bus Monitor Timer max, 60x Bus Monitor enable - */ -#if defined(CONFIG_WATCHDOG) -#define CFG_SYPCR (SYPCR_SWTC |\ - SYPCR_BMT |\ - SYPCR_PBME |\ - SYPCR_LBME |\ - SYPCR_SWRI |\ - SYPCR_SWP |\ - SYPCR_SWE) -#else -#define CFG_SYPCR (SYPCR_SWTC |\ - SYPCR_BMT |\ - SYPCR_PBME |\ - SYPCR_LBME |\ - SYPCR_SWRI |\ - SYPCR_SWP) -#endif /* CONFIG_WATCHDOG */ - -/*----------------------------------------------------------------------- - * TMCNTSC - Time Counter Status and Control 4-40 - *----------------------------------------------------------------------- - * Clear once per Second and Alarm Interrupt Status, Set 32KHz timersclk, - * and enable Time Counter - */ -#define CFG_TMCNTSC (TMCNTSC_SEC |\ - TMCNTSC_ALR |\ - TMCNTSC_TCF |\ - TMCNTSC_TCE) - -/*----------------------------------------------------------------------- - * PISCR - Periodic Interrupt Status and Control 4-42 - *----------------------------------------------------------------------- - * Clear Periodic Interrupt Status, Set 32KHz timersclk, and enable - * Periodic timer - */ -#define CFG_PISCR (PISCR_PS |\ - PISCR_PTF |\ - PISCR_PTE) - -/*----------------------------------------------------------------------- - * SCCR - System Clock Control 9-8 - *----------------------------------------------------------------------- - */ -#define CFG_SCCR 0 - -/*----------------------------------------------------------------------- - * RCCR - RISC Controller Configuration 13-7 - *----------------------------------------------------------------------- - */ -#define CFG_RCCR 0 - /* - * Initialize Memory Controller: - * - * Bank Bus Machine PortSz Device - * ---- --- ------- ------ ------ - * 0 60x GPCM 32 bit FLASH (SIMM - 4MB) * - * 1 60x GPCM 32 bit FLASH (SIMM - Unused) - * 2 60x SDRAM 64 bit SDRAM (DIMM - 16MB or 64MB) - * 3 60x SDRAM 64 bit SDRAM (DIMM - Unused) - * 4 Local SDRAM 32 bit SDRAM (on board - 4MB) - * 5 60x GPCM 8 bit EEPROM (8KB) - * 6 60x GPCM 8 bit FLASH (on board - 2MB) * - * 7 60x GPCM 8 bit LEDs, switches - * - * (*) This configuration requires the SBC8260 be configured - * so that *CS0 goes to the FLASH SIMM, and *CS6 goes to - * the on board FLASH. In other words, JP24 should have - * pins 1 and 2 jumpered and pins 3 and 4 jumpered. - * - */ - -/*----------------------------------------------------------------------- - * BR0,BR1 - Base Register - * Ref: Section 10.3.1 on page 10-14 - * OR0,OR1 - Option Register - * Ref: Section 10.3.2 on page 10-18 - *----------------------------------------------------------------------- - */ - -/* Bank 0,1 - FLASH SIMM - * - * This expects the FLASH SIMM to be connected to *CS0 - * It consists of 4 AM29F080B parts. - * - * Note: For the 4 MB SIMM, *CS1 is unused. - */ - -/* BR0 is configured as follows: - * - * - Base address of 0x40000000 - * - 32 bit port size - * - Data errors checking is disabled - * - Read and write access - * - GPCM 60x bus - * - Access are handled by the memory controller according to MSEL - * - Not used for atomic operations - * - No data pipelining is done - * - Valid - */ -#define CFG_BR0_PRELIM ((CFG_FLASH0_BASE & BRx_BA_MSK) |\ - BRx_PS_32 |\ - BRx_MS_GPCM_P |\ - BRx_V) - -/* OR0 is configured as follows: - * - * - 4 MB - * - *BCTL0 is asserted upon access to the current memory bank - * - *CW / *WE are negated a quarter of a clock earlier - * - *CS is output at the same time as the address lines - * - Uses a clock cycle length of 5 - * - *PSDVAL is generated internally by the memory controller - * unless *GTA is asserted earlier externally. - * - Relaxed timing is generated by the GPCM for accesses - * initiated to this memory region. - * - One idle clock is inserted between a read access from the - * current bank and the next access. - */ -#define CFG_OR0_PRELIM (MEG_TO_AM(CFG_FLASH0_SIZE) |\ - ORxG_CSNT |\ - ORxG_ACS_DIV1 |\ - ORxG_SCY_5_CLK |\ - ORxG_TRLX |\ - ORxG_EHTR) - -/*----------------------------------------------------------------------- - * BR2,BR3 - Base Register - * Ref: Section 10.3.1 on page 10-14 - * OR2,OR3 - Option Register - * Ref: Section 10.3.2 on page 10-16 - *----------------------------------------------------------------------- - */ - -/* Bank 2,3 - SDRAM DIMM - * - * 16MB DIMM: P/N - * 64MB DIMM: P/N 1W-8864X8-4-P1-EST - * - * Note: *CS3 is unused for this DIMM - */ - -/* With a 16 MB or 64 MB DIMM, the BR2 is configured as follows: - * - * - Base address of 0x00000000 - * - 64 bit port size (60x bus only) - * - Data errors checking is disabled - * - Read and write access - * - SDRAM 60x bus - * - Access are handled by the memory controller according to MSEL - * - Not used for atomic operations - * - No data pipelining is done - * - Valid - */ -#define CFG_BR2_PRELIM ((CFG_SDRAM0_BASE & BRx_BA_MSK) |\ - BRx_PS_64 |\ - BRx_MS_SDRAM_P |\ - BRx_V) - -#define CFG_BR3_PRELIM ((CFG_SDRAM0_BASE & BRx_BA_MSK) |\ - BRx_PS_64 |\ - BRx_MS_SDRAM_P |\ - BRx_V) - -/* With a 16 MB DIMM, the OR2 is configured as follows: - * - * - 16 MB - * - 2 internal banks per device - * - Row start address bit is A9 with PSDMR[PBI] = 0 - * - 11 row address lines - * - Back-to-back page mode - * - Internal bank interleaving within save device enabled - */ -#if (CFG_SDRAM0_SIZE == 16) -#define CFG_OR2_PRELIM (MEG_TO_AM(CFG_SDRAM0_SIZE) |\ - ORxS_BPD_2 |\ - ORxS_ROWST_PBI0_A9 |\ - ORxS_NUMR_11) -#endif - -/* With a 64 MB DIMM, the OR2 is configured as follows: - * - * - 64 MB - * - 4 internal banks per device - * - Row start address bit is A8 with PSDMR[PBI] = 0 - * - 12 row address lines - * - Back-to-back page mode - * - Internal bank interleaving within save device enabled - */ -#if (CFG_SDRAM0_SIZE == 64) -#define CFG_OR2_PRELIM (MEG_TO_AM(CFG_SDRAM0_SIZE) |\ - ORxS_BPD_4 |\ - ORxS_ROWST_PBI0_A8 |\ - ORxS_NUMR_12) -#endif - -/*----------------------------------------------------------------------- - * PSDMR - 60x Bus SDRAM Mode Register - * Ref: Section 10.3.3 on page 10-21 - *----------------------------------------------------------------------- - */ - -/* Address that the DIMM SPD memory lives at. - */ -#define SDRAM_SPD_ADDR 0x54 - -#if (CFG_SDRAM0_SIZE == 16) -/* With a 16 MB DIMM, the PSDMR is configured as follows: + * Internal Definitions * - * - Bank Based Interleaving, - * - Refresh Enable, - * - Address Multiplexing where A5 is output on A14 pin - * (A6 on A15, and so on), - * - use address pins A16-A18 as bank select, - * - A9 is output on SDA10 during an ACTIVATE command, - * - earliest timing for ACTIVATE command after REFRESH command is 7 clocks, - * - earliest timing for ACTIVATE or REFRESH command after PRECHARGE command - * is 3 clocks, - * - earliest timing for READ/WRITE command after ACTIVATE command is - * 2 clocks, - * - earliest timing for PRECHARGE after last data was read is 1 clock, - * - earliest timing for PRECHARGE after last data was written is 1 clock, - * - CAS Latency is 2. + * Boot Flags */ -#define CFG_PSDMR (PSDMR_RFEN |\ - PSDMR_SDAM_A14_IS_A5 |\ - PSDMR_BSMA_A16_A18 |\ - PSDMR_SDA10_PBI0_A9 |\ - PSDMR_RFRC_7_CLK |\ - PSDMR_PRETOACT_3W |\ - PSDMR_ACTTORW_2W |\ - PSDMR_LDOTOPRE_1C |\ - PSDMR_WRC_1C |\ - PSDMR_CL_2) -#endif +#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */ +#define BOOTFLAG_WARM 0x02 /* Software reboot */ -#if (CFG_SDRAM0_SIZE == 64) -/* With a 64 MB DIMM, the PSDMR is configured as follows: - * - * - Bank Based Interleaving, - * - Refresh Enable, - * - Address Multiplexing where A5 is output on A14 pin - * (A6 on A15, and so on), - * - use address pins A14-A16 as bank select, - * - A9 is output on SDA10 during an ACTIVATE command, - * - earliest timing for ACTIVATE command after REFRESH command is 7 clocks, - * - earliest timing for ACTIVATE or REFRESH command after PRECHARGE command - * is 3 clocks, - * - earliest timing for READ/WRITE command after ACTIVATE command is - * 2 clocks, - * - earliest timing for PRECHARGE after last data was read is 1 clock, - * - earliest timing for PRECHARGE after last data was written is 1 clock, - * - CAS Latency is 2. - */ -#define CFG_PSDMR (PSDMR_RFEN |\ - PSDMR_SDAM_A14_IS_A5 |\ - PSDMR_BSMA_A14_A16 |\ - PSDMR_SDA10_PBI0_A9 |\ - PSDMR_RFRC_7_CLK |\ - PSDMR_PRETOACT_3W |\ - PSDMR_ACTTORW_2W |\ - PSDMR_LDOTOPRE_1C |\ - PSDMR_WRC_1C |\ - PSDMR_CL_2) +#if (CONFIG_COMMANDS & CFG_CMD_KGDB) + #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */ + #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ #endif -/* - * Shoot for approximately 1MHz on the prescaler. - */ -#if (CONFIG_8260_CLKIN == (66 * 1000 * 1000)) -#define CFG_MPTPR MPTPR_PTP_DIV64 -#elif (CONFIG_8260_CLKIN == (33 * 1000 * 1000)) -#define CFG_MPTPR MPTPR_PTP_DIV32 -#else -#warning "Unconfigured bus clock freq: check CFG_MPTPR and CFG_PSRT are OK" -#define CFG_MPTPR MPTPR_PTP_DIV32 +/*Note: change below for your network setting!!! */ +#if defined(CONFIG_TSEC_ENET) || defined(CONFIG_ETHER_ON_FCC) + #define CONFIG_ETHADDR 00:01:af:07:9b:8a + #define CONFIG_ETH1ADDR 00:01:af:07:9b:8b + #define CONFIG_ETH2ADDR 00:01:af:07:9b:8c #endif -#define CFG_PSRT 14 - - -/* Bank 4 - On board SDRAM - * - * This is not implemented yet. - */ - -/*----------------------------------------------------------------------- - * BR6 - Base Register - * Ref: Section 10.3.1 on page 10-14 - * OR6 - Option Register - * Ref: Section 10.3.2 on page 10-18 - *----------------------------------------------------------------------- - */ - -/* Bank 6 - On board FLASH - * - * This expects the on board FLASH SIMM to be connected to *CS6 - * It consists of 1 AM29F016A part. - */ -#if (defined(CFG_FLASH1_BASE) && defined(CFG_FLASH1_SIZE)) -/* BR6 is configured as follows: - * - * - Base address of 0x60000000 - * - 8 bit port size - * - Data errors checking is disabled - * - Read and write access - * - GPCM 60x bus - * - Access are handled by the memory controller according to MSEL - * - Not used for atomic operations - * - No data pipelining is done - * - Valid - */ -# define CFG_BR6_PRELIM ((CFG_FLASH1_BASE & BRx_BA_MSK) |\ - BRx_PS_8 |\ - BRx_MS_GPCM_P |\ - BRx_V) - -/* OR6 is configured as follows: - * - * - 2 MB - * - *BCTL0 is asserted upon access to the current memory bank - * - *CW / *WE are negated a quarter of a clock earlier - * - *CS is output at the same time as the address lines - * - Uses a clock cycle length of 5 - * - *PSDVAL is generated internally by the memory controller - * unless *GTA is asserted earlier externally. - * - Relaxed timing is generated by the GPCM for accesses - * initiated to this memory region. - * - One idle clock is inserted between a read access from the - * current bank and the next access. - */ -# define CFG_OR6_PRELIM (MEG_TO_AM(CFG_FLASH1_SIZE) |\ - ORxG_CSNT |\ - ORxG_ACS_DIV1 |\ - ORxG_SCY_5_CLK |\ - ORxG_TRLX |\ - ORxG_EHTR) -#endif /* (defined(CFG_FLASH1_BASE) && defined(CFG_FLASH1_SIZE)) */ - -/*----------------------------------------------------------------------- - * BR7 - Base Register - * Ref: Section 10.3.1 on page 10-14 - * OR7 - Option Register - * Ref: Section 10.3.2 on page 10-18 - *----------------------------------------------------------------------- - */ - -/* Bank 7 - LEDs and switches - * - * LEDs are at 0x00001 (write only) - * switches are at 0x00001 (read only) - */ -#ifdef CFG_LED_BASE - -/* BR7 is configured as follows: - * - * - Base address of 0xA0000000 - * - 8 bit port size - * - Data errors checking is disabled - * - Read and write access - * - GPCM 60x bus - * - Access are handled by the memory controller according to MSEL - * - Not used for atomic operations - * - No data pipelining is done - * - Valid - */ -# define CFG_BR7_PRELIM ((CFG_LED_BASE & BRx_BA_MSK) |\ - BRx_PS_8 |\ - BRx_MS_GPCM_P |\ - BRx_V) - -/* OR7 is configured as follows: - * - * - 1 byte - * - *BCTL0 is asserted upon access to the current memory bank - * - *CW / *WE are negated a quarter of a clock earlier - * - *CS is output at the same time as the address lines - * - Uses a clock cycle length of 15 - * - *PSDVAL is generated internally by the memory controller - * unless *GTA is asserted earlier externally. - * - Relaxed timing is generated by the GPCM for accesses - * initiated to this memory region. - * - One idle clock is inserted between a read access from the - * current bank and the next access. - */ -# define CFG_OR7_PRELIM (ORxG_AM_MSK |\ - ORxG_CSNT |\ - ORxG_ACS_DIV1 |\ - ORxG_SCY_15_CLK |\ - ORxG_TRLX |\ - ORxG_EHTR) -#endif /* CFG_LED_BASE */ - -/* - * Internal Definitions - * - * Boot Flags - */ -#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */ -#define BOOTFLAG_WARM 0x02 /* Software reboot */ +#define CONFIG_SERVERIP 192.168.0.131 +#define CONFIG_IPADDR 192.168.0.105 +#define CONFIG_GATEWAYIP 0.0.0.0 +#define CONFIG_NETMASK 255.255.255.0 +#define CONFIG_HOSTNAME SBC8560 +#define CONFIG_ROOTPATH /home/ppc +#define CONFIG_BOOTFILE pImage #endif /* __CONFIG_H */ diff --git a/include/status_led.h b/include/status_led.h index dc4b898..76a0dfd 100644 --- a/include/status_led.h +++ b/include/status_led.h @@ -336,6 +336,9 @@ void status_led_set (int led, int state); /***** NetPhone ********************************************************/ #elif defined(CONFIG_NETPHONE) || defined(CONFIG_NETTA2) /* XXX empty just to avoid the error */ +/***** sbc8240 ********************************************************/ +#elif defined(CONFIG_WRSBC8240) +/* XXX empty just to avoid the error */ /************************************************************************/ #else # error Status LED configuration missing diff --git a/tools/mkimage.c b/tools/mkimage.c index c32085d..b6e030e 100644 --- a/tools/mkimage.c +++ b/tools/mkimage.c @@ -77,62 +77,63 @@ typedef struct table_entry { } table_entry_t; table_entry_t arch_name[] = { - { IH_CPU_INVALID, NULL, "Invalid CPU", }, - { IH_CPU_ALPHA, "alpha", "Alpha", }, - { IH_CPU_ARM, "arm", "ARM", }, - { IH_CPU_I386, "x86", "Intel x86", }, - { IH_CPU_IA64, "ia64", "IA64", }, - { IH_CPU_MIPS, "mips", "MIPS", }, - { IH_CPU_MIPS64, "mips64", "MIPS 64 Bit", }, - { IH_CPU_PPC, "ppc", "PowerPC", }, - { IH_CPU_S390, "s390", "IBM S390", }, - { IH_CPU_SH, "sh", "SuperH", }, - { IH_CPU_SPARC, "sparc", "SPARC", }, - { IH_CPU_SPARC64, "sparc64", "SPARC 64 Bit", }, - { IH_CPU_M68K, "m68k", "MC68000", }, - { -1, "", "", }, + { IH_CPU_INVALID, NULL, "Invalid CPU", }, + { IH_CPU_ALPHA, "alpha", "Alpha", }, + { IH_CPU_ARM, "arm", "ARM", }, + { IH_CPU_I386, "x86", "Intel x86", }, + { IH_CPU_IA64, "ia64", "IA64", }, + { IH_CPU_M68K, "m68k", "MC68000", }, + { IH_CPU_MICROBLAZE, "microblaze", "MicroBlaze", }, + { IH_CPU_MIPS, "mips", "MIPS", }, + { IH_CPU_MIPS64, "mips64", "MIPS 64 Bit", }, + { IH_CPU_PPC, "ppc", "PowerPC", }, + { IH_CPU_S390, "s390", "IBM S390", }, + { IH_CPU_SH, "sh", "SuperH", }, + { IH_CPU_SPARC, "sparc", "SPARC", }, + { IH_CPU_SPARC64, "sparc64", "SPARC 64 Bit", }, + { -1, "", "", }, }; table_entry_t os_name[] = { { IH_OS_INVALID, NULL, "Invalid OS", }, - { IH_OS_OPENBSD, "openbsd", "OpenBSD", }, - { IH_OS_NETBSD, "netbsd", "NetBSD", }, - { IH_OS_FREEBSD, "freebsd", "FreeBSD", }, { IH_OS_4_4BSD, "4_4bsd", "4_4BSD", }, - { IH_OS_LINUX, "linux", "Linux", }, - { IH_OS_SVR4, "svr4", "SVR4", }, + { IH_OS_ARTOS, "artos", "ARTOS", }, + { IH_OS_DELL, "dell", "Dell", }, { IH_OS_ESIX, "esix", "Esix", }, - { IH_OS_SOLARIS, "solaris", "Solaris", }, + { IH_OS_FREEBSD, "freebsd", "FreeBSD", }, { IH_OS_IRIX, "irix", "Irix", }, - { IH_OS_SCO, "sco", "SCO", }, - { IH_OS_DELL, "dell", "Dell", }, - { IH_OS_NCR, "ncr", "NCR", }, + { IH_OS_LINUX, "linux", "Linux", }, { IH_OS_LYNXOS, "lynxos", "LynxOS", }, - { IH_OS_VXWORKS, "vxworks", "VxWorks", }, + { IH_OS_NCR, "ncr", "NCR", }, + { IH_OS_NETBSD, "netbsd", "NetBSD", }, + { IH_OS_OPENBSD, "openbsd", "OpenBSD", }, { IH_OS_PSOS, "psos", "pSOS", }, { IH_OS_QNX, "qnx", "QNX", }, - { IH_OS_U_BOOT, "u-boot", "U-Boot", }, { IH_OS_RTEMS, "rtems", "RTEMS", }, - { IH_OS_ARTOS, "artos", "ARTOS", }, + { IH_OS_SCO, "sco", "SCO", }, + { IH_OS_SOLARIS, "solaris", "Solaris", }, + { IH_OS_SVR4, "svr4", "SVR4", }, + { IH_OS_U_BOOT, "u-boot", "U-Boot", }, + { IH_OS_VXWORKS, "vxworks", "VxWorks", }, { -1, "", "", }, }; table_entry_t type_name[] = { { IH_TYPE_INVALID, NULL, "Invalid Image", }, - { IH_TYPE_STANDALONE, "standalone", "Standalone Program", }, + { IH_TYPE_FILESYSTEM, "filesystem", "Filesystem Image", }, + { IH_TYPE_FIRMWARE, "firmware", "Firmware", }, { IH_TYPE_KERNEL, "kernel", "Kernel Image", }, - { IH_TYPE_RAMDISK, "ramdisk", "RAMDisk Image", }, { IH_TYPE_MULTI, "multi", "Multi-File Image", }, - { IH_TYPE_FIRMWARE, "firmware", "Firmware", }, + { IH_TYPE_RAMDISK, "ramdisk", "RAMDisk Image", }, { IH_TYPE_SCRIPT, "script", "Script", }, - { IH_TYPE_FILESYSTEM, "filesystem", "Filesystem Image", }, + { IH_TYPE_STANDALONE, "standalone", "Standalone Program", }, { -1, "", "", }, }; table_entry_t comp_name[] = { { IH_COMP_NONE, "none", "uncompressed", }, - { IH_COMP_GZIP, "gzip", "gzip compressed", }, { IH_COMP_BZIP2, "bzip2", "bzip2 compressed", }, + { IH_COMP_GZIP, "gzip", "gzip compressed", }, { -1, "", "", }, }; |