June 2006 - U-Boot

[U-Boot-Users] ST M29W320DB Flash Chip
by Madhu Saravana Sibi Govindan 01 Jun '06

01 Jun '06

Hello all, I know that this question may be out of place, but I thought someone in the group might have encountered this situation. I'm using the ST M29W320DB Flash Chip on a custom board based on 440GP. I'm using the BDI2000 Hardware debugger to burn the u-boot code onto this flash. I think I have got my BDI2000 config file wrong. So, when I burn the U-boot code, the same byte gets written to all the 256 KB of addresses (0xfffc0000 to 0xffffffff). The following is a snippet of the BDI 2000 config file (I got these values by referring to the Ultimate Solutions webpage): CHIPTYPE AM29BX8 ;Flash type (AM29F | AM29BX8 | AM29BX16 | I28BX8 | I28BX16) CHIPSIZE 0x400000 ;The size of one flash chip in bytes (e.g. AM29F040 = 0x80000) BUSWIDTH 8 ;The width of the flash memory bus in bits (8 | 16 | 32) Also, I see this behavior when I do mm, mmh or mmb commands to modify the flash memory too. Has anyone seen this behavior and know how to correct this? I'm also going to write to Ultimate Solutions about this. Thanks again and sorry if the question is out of place, Regards, G.Sibi PS: See below for my full BDI2000 Config file. ;bdiGDB configuration file for IBM 440GP Reference Board ; ------------------------------------------------------ ; [INIT] ;DELAY 500 ; MMAP 0xfffc0000 0xfffd0000 ; MMAP 0xFFFD0000 0xFFFD0000 ; Setup TLB WTLB 0xF0000095 0x1F00003F ;Boot Space 256MB WTLB 0x00000098 0x0000003F ;SDRAM 256MB @ 0x00000000 ; Setup Peripheral Bus WDCR 0x12 0x00000010 ;Select EBC0_B0AP WDCR 0x13 0x9B015480 ;B0AP: Flash and SRAM WDCR 0x12 0x00000000 ;Select EBC0_B0CR WDCR 0x13 0xFFC58000 ;B0CR: 4MB at 0xFFC00000, r/w, 8bit WDCR 0x12 0x00000012 ;Select EBC0_B2AP WDCR 0x13 0x9B015480 ;B2AP: 4 MB Flash WDCR 0x12 0x00000002 ;Select EBC0_B2CR WDCR 0x13 0xff858000 ;B2CR: 4MB at 0xFF800000, r/w, 8bit ; Setup SDRAM Controller (DDR SDRAM) ; single-sided,non-buffered, 12x10(4), 128MB DIMM ; ; Tue May 16 15:06:06 CDT 2006 ; Wed May 17 10:53:01 CDT 2006 WDCR 0x10 0x00000082 ;Select SDRAM0_CLKTR WDCR 0x11 0x40000000 ;CLKTR: Advance 90 degrees WDCR 0x10 0x00000080 ;Select SDRAM0_TR0 WDCR 0x11 0x410A4012 ;TR0: V2.0 WDCR 0x10 0x00000081 ;Select SDRAM0_TR1 WDCR 0x10 0x00000040 ;Select SDRAM0_B0CR WDCR 0x11 0x000A4001 ;B0CR: WDCR 0x10 0x00000030 ;Select SDRAM0_RTR WDCR 0x11 0x08200000 ;RTR: V2.0 WDCR 0x10 0x00000020 ;Select SDRAM0_CFG0 WDCR 0x11 0x06000000 ;CFG0: 64bit, PMU disable WDCR 0x11 0x06180000 ;RTR: V1.0 ;;;;;;;;;;;;;;; ; bad ?? WDCR 0x11 0x86000000 ;CFG0: enable SDRAM WDCR 0x11 0x8080082B ;TR1: V2.0 ;;;;;;;;;;;;;;; ; nonono ;WDCR 0x11 0x41054009 ;TR0: V1.0 ;WDCR 0x11 0x40400800 ;TR1: V1.0 [TARGET] ; BDIMODE LOADONLY ; nobody uses STARTUP RESET ; the default ;STARTUP RUN ; boot the bootloader JTAGCLOCK 1 ;use 8 MHz JTAG clock CPUTYPE 440 ;the used target CPU type WAKEUP 1000 ;wakeup time after reset BREAKMODE SOFT ;SOFT or HARD, HARD uses PPC hardware breakpoint STEPMODE JTAG ;JTAG or HWBP, HWBP uses one or two hardware breakpoints ; VECTOR CATCH ;catch unhandled exceptions ;MMU XLAT 0xC0000000 ;enable virtual address mode ;PTBASE 0x00000000 ;address where kernel/user stores pointer to page table ;SIO 7 9600 ;TCP port for serial IO [HOST] ; IP 192.168.1.1 ;IP 192.168.1.240 ; krum IP 192.168.1.2 ; Laptop FILE u-boot.bin FORMAT BIN DUMP dump.bin PROMPT ebony> [FLASH] ;WORKSPACE 0x00004000 ;workspace in SDRAM for fast programming algorithm ;WORKSPACE 0xFFF00000 ;workspace in SRAM for fast programming algorithm ; use when all is well ;WORKSPACE 0x00000000 ;workspace in SDRAM for fast programming algorithm CHIPTYPE AM29BX16 ;Flash type (AM29F | AM29BX8 | AM29BX16 | I28BX8 | I28BX16) CHIPSIZE 0x400000 ;The size of one flash chip in bytes (e.g. AM29F040 = 0x80000) BUSWIDTH 8 ;The width of the flash memory bus in bits (8 | 16 | 32) FILE c:\tftpboot\u-boot.bin FORMAT BIN 0xFFFC0000 ;ERASE 0xFFF80000 ;erase sector 0 of flash in U60 (AM29F040) ;ERASE 0xFFF90000 ;erase sector 1 of flash ;ERASE 0xFFFA0000 ;erase sector 2 of flash ;ERASE 0xFFFB0000 ;erase sector 3 of flash ;ERASE 0xFFFC0000 ;erase sector 4 of flash ;ERASE 0xFFFD0000 ;erase sector 5 of flash ;ERASE 0xFFFE0000 ;erase sector 6 of flash ;ERASE 0xFFFF0000 ;erase sector 7 of flash ERASE 0xFFFC0000 ;erase sector 0 of flash [REGS] IDCR1 0x010 0x011 ;SDRAM0_CFGADDR and SDRAM0_CFGDATA IDCR2 0x012 0x013 ;EBC0_CFGADDR and EBC0_CFGDATA IDCR3 0x014 0x015 ;EBM0_CFGADDR and EBM0_CFGDATA IDCR4 0x016 0x017 ;PPM0_CFGADDR and PPM0_CFGDATA FILE c:\tftpboot\ebony\reg440gp.def

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[U-Boot-Users] Re: [PATCH] Add smc911x driver
by Tim Braun 01 Jun '06

01 Jun '06

> -----Original Message----- > From: u-boot-users-admin(a)lists.sourceforge.net > [mailto:u-boot-users-admin@lists.sourceforge.net] On Behalf > Of u-boot-users-request(a)lists.sourceforge.net > Sent: June 1, 2006 4:59 AM > To: u-boot-users(a)lists.sourceforge.net > Subject: U-Boot-Users digest, Vol 1 #1876 - 12 msgs > > Send U-Boot-Users mailing list submissions to > u-boot-users(a)lists.sourceforge.net > > To subscribe or unsubscribe via the World Wide Web, visit > https://lists.sourceforge.net/lists/listinfo/u-boot-users > or, via email, send a message with subject or body 'help' to > u-boot-users-request(a)lists.sourceforge.net > > You can reach the person managing the list at > u-boot-users-admin(a)lists.sourceforge.net > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of U-Boot-Users digest..." > > Message: 10 > Date: Thu, 1 Jun 2006 01:39:48 -0700 (PDT) > From: "eric.liao" <liaofeng97(a)gmail.com> > To: u-boot-users(a)lists.sourceforge.net > Date: Thu, 1 Jun 2006 01:39:48 -0700 (PDT) > From: "eric.liao" <liaofeng97(a)gmail.com> > could you forward your smc911x driver to my email address I sent my lan911x patch to you and Kranthi ("need information for ethernet"), here it is for the list. Patch is against 1.1.3 and provides multi-ethernet support (CONFIG_NET_MULTI). Tim Braun, Sr. Des. Eng. LibreStream Technologies 200-55 Rothwell Rd. Winnipeg R3P 2M5

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[U-Boot-Users] [PATCH] Add support for NET+40 development board
by Rolf Peukert 01 Jun '06

01 Jun '06

Hello, attached is a patch to add support for the good old NET+40 development board by NetSilicon (now Digi), featuring a NET+ARM 40 CPU with ARM7TDMI core. It's based on the port for the ModNET50 Board by Thomas Elste. Some small changes in the Netarm ethernet driver and in the Netarm-specific startup code were also necessary. MAKEALL ARM7 still builds all ARM7 binaries. CHANGELOG: * Add support for NetSilicon NET+40 development board Patch by Rolf Peukert 31 May 2006 NEW files: board/net40dev/lowlevel_init.S board/net40dev/flash.c board/net40dev/net40dev.c board/net40dev/Makefile board/net40dev/config.mk board/net40dev/u-boot.lds include/configs/net40dev.h .. configuration file for a NET40 DevKit doc/README.net40dev .. A readme file with some more info MODIFIED files: Makefile .. new entry "net40dev_config" MAKEALL .. new entry "net40dev" drivers/netarm_eth.c .. ethernet driver for NET+ARM CPUs added support for Lucent PHY, had to relax some timeouts, new option CONFIG_NETARMETH_10MB_ONLY limits advertised capabilities to 10Mbps when defined cpu/arm720t/start.S .. startup code for the cpu (some NETARM register settings moved out to board configuration file) include/configs/modnet50.h .. configuration file for ModNET50 (PLL and System control register settings moved here from start.S) cpu/arm720t/interrupts.c .. just fixed a comment (timer is actually in prescale mode) include/netarm_eth_module.h .. just a register definition include/netarm_registers.h include/netarm_gen_module.h .. minor adjustments for NET+40 CPU regards, Rolf -- Institut fuer Mikroelektronik- und Mechatronik-Systeme gGmbH Ehrenbergstraße 27 98693 Ilmenau, Germany

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[U-Boot-Users] [PATCH] Add smc911x driver
by Andrew STURGES 01 Jun '06

01 Jun '06

Here is a patch to support the smc911x family of ethernet devices Andy Sturges

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[U-Boot-Users] Re: U-Boot-Users -- confirmation of subscription -- request 525739
by 尚新人 01 Jun '06

01 Jun '06

> > Hello everyone,I have some trouble when i run the u-boot-1.1.4 on arm > s3c2410. > error is the following........... U-Boot 1.1.4 (Jun 1 2006 - 12:05:44) U-Boot code: 33A00000 -> 33A18BA8 BSS: -> 33A1CD20 RAM Configuration: Bank #0: 30000000 64 MB Flash: 2 MB *** Warning - bad CRC, using default environment In: serial Out: serial Err: serial SUNSFINE ## tftpboot dm9000_reset, id_val0 0x28 id_val1 0x2928 id_val2 0x2a2928 dm9000 not found at 0x08000000 id: 0x2b2a2928 MAC: 0d:0e:0d:0e:0d:0e could not establish link *** Warning: no boot file name; using 'C0A80F71.img' TFTP from server 192.168.15.115; our IP address is 192.168.15.113 Filename 'C0A80F71.img'. Load address: 0x33000000 Loading: rx crc error rx length error rx length too big Abort SUNSFINE ## prinevn Unknown command 'prinevn' - try 'help' SUNSFINE ## printenv bootargs=console=ttyS0 ,115200n8 bootdelay=3 baudrate=115200 ethaddr=00:14:97:0f:0c:de ipaddr=192.168.15.113 serverip=192.168.15.115 netmask=255.255.255.0 stdin=serial stdout=serial stderr=serial Environment size: 196/65532 bytes anyone can help me ?```Thanks``

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RE: [U-Boot-Users] Hi, I am new to U-Boot, how do I get started?
by Li Yang-r58472 01 Jun '06

01 Jun '06

First you should find a reference or a baseline for your porting, which is a board similar to your board. And you should focus on board/ and include/configs directories. Most board porting only need to have board initialization code under board/{board_name}/ and a config file include/configs/{board_name}.h ps: do not use HTML on this maillist. Best Regards, Leo > -----Original Message----- > From: u-boot-users-admin(a)lists.sourceforge.net > [mailto:u-boot-users-admin@lists.sourceforge.net] On Behalf Of 沈跃 > Sent: Thursday, June 01, 2006 2:19 PM > To: u-boot-users(a)lists.sourceforge.net > Subject: [U-Boot-Users] Hi, I am new to U-Boot, how do I get started? > > Hi, > Now I am start to port U-Boot to our board based on power pc 440Gx, How do > I get start? > Thank you! > > Jacky > Email: jacky_shen(a)usish.com > 2006.6.1

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[U-Boot-Users] Hi, I am new to U-Boot, how do I get started?
by 沈跃 01 Jun '06

01 Jun '06

Hi, Now I am start to port U-Boot to our board based on power pc 440Gx, How do I get start? Thank you! Jacky Email: jacky_shen(a)usish.com 2006.6.1

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