June 2006 - U-Boot

Re: [U-Boot-Users] [heur] Re: PPC405EP ethernet problems
by Stalder, Reto 19 Jun '06

19 Jun '06

Hi, hmm... actually there is no network related stuff in my board specific code, only early init code. I assumed that - because I'm using a PPC405EP cpu - the networking should already be handled by U-Boot itself, e.g. in 'common/miiphyutil.c'. Am I wrong? Here is, what the 'mii' command returns: ==> mii device MII devices: 'ppc_4xx_eth0' Current device: 'ppc_4xx_eth0' ==> mii info 0x0c PHY_PHYIDR2 @ 0xc = 0x1619 PHY_PHYIDR[1,2] @ 0xc = 0x00221619 PHY 0x0C: OUI = 0x0885, Model = 0x21, Rev = 0x09, 100baseT, FDX Reto > -----Original Message----- > From: Matthias Fuchs [mailto:matthias.fuchs@esd-electronics.com] > Sent: Freitag, 16. Juni 2006 17:26 > To: Stalder, Reto > Cc: u-boot-users(a)lists.sourceforge.net > Subject: Re: [heur] Re: [U-Boot-Users] PPC405EP ethernet problems > > > Hi, > > is it possible that you use miiphy_read/write() somewhere in your board > specific code? If so, in which function? Which board is it? > > Can you post the code from your board setup that does any network > related stuff? > > Matthias > >> Stalder, Reto schrieb: >> Hi Matthias >> >> Thank you for your quick response! I've tried out your suggestion. >> Unfortunately U-Boot stops while booting, without reaching the command >> prompt. The output is: >> >> ... >> U-Boot 1.1.4 (Jun 16 2006 - 16:45:43) >> >> CPU: AMCC PowerPC 405EP Rev. B at 266.666 MHz (PLB=133, OPB=66, EBC=33 >> MHz) >> I2C boot EEPROM disabled >> 16 kB I-Cache 16 kB D-Cache >> DRAM: 8 MB >> FLASH: 16 MB >> In: serial >> Out: serial >> Err: serial >> Net: >> ... >> >> Enabled debug outputs (with defined DEBUG and ET_DEBUG constants) do >> not tell me anything more. What else could I try? >> >> Best regards, >> Reto

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[U-Boot-Users] PROBLEM ABOUT PORTING U-BOOT-1.1.4 TO INTEL PXA255 BOARD
by Paradise 19 Jun '06

19 Jun '06

hi,u-boot-users I am trying to port u-boot-1.1.4 to my board,But i meet some problems. Main resources of the board: CPU : INTEL PXA255 400MHZ FLASH : INTEL TE28F128J3C150 32M SDRAM : SAMSUNG 64M Problem description : According to the Lubbock developing board and the manual of my board , i have modified some files of uboot and compiled correctly(u-boot.bin is about 108K). Because i have no any hardware emulator, so i write a simple program to trace the uboot running, i find it stop in board_init() function(/u-boot-1.1.4/board/xhyper255/xhyper255.c). int board_init (void) { DECLARE_GLOBAL_DATA_PTR; /* memory and cpu-speed are setup before relocation */ /* so we do _nothing_ here */ /* arch number of cerf PXA Board */ gd->bd->bi_arch_number = MACH_TYPE_XHYPER255; ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~It stops here!!!! /* adress of boot parameters */ gd->bd->bi_boot_params = 0xa0000100; return(0); } when executing "gd->bd->bi_arch_number=MACH_TYPE_XHYPER255;" or other similiar sentences("gd->bd->**=**"), the progress was terminated. But when executing other sentences such as "gd->env_addr = (ulong)&default_environment[0];gd->env_valid = 0;"(these sentences are in function env_init(),common/env_flash.c),the progress can do them well. Does anyone meet this problem,or give some useful debug methods without any hardware emulator? Appreciate for any help. THANKS 　　　　　　　　Paradise 　　　　　　　　scut.paradise(a)gmail.com 　　　　　　　　　　2006-06-19

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[U-Boot-Users] [PATCH] Support for new board, gth2
by Thomas Lange 19 Jun '06

19 Jun '06

* Patch by Thomas Lange Aug 11 2005 - Add support for gth2 board Changes to common files: * common/cmd_ide.c Swap input data if GTH2 and Big endian * cpu/mips/au1x00_serial.c Call GTH2 log functions. Make sure watchdog is kicked * cpu/mips/cpu.c If gth2, hang during reset until hardware watchdog kicks in * include/asm-mips/au1x00.h Add GPIO definitions /Thomas

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[U-Boot-Users] [PATCH] dbau1x00 corrections
by Thomas Lange 19 Jun '06

19 Jun '06

* Patch by Thomas Lange Aug 10 2005 - Fix dbau1x00 boards broken by dbau1550 patch PLL:s were not set for boards other than 1550. Flash CFI caused card to hang due to undefined CFG_FLASH_BANKS_LIST. Default boot is now bootp for cards other than 1550. /Thomas Index: board/dbau1x00/lowlevel_init.S =================================================================== RCS file: /cvsroot/u-boot/u-boot/board/dbau1x00/lowlevel_init.S,v retrieving revision 1.1 diff -p -u -r1.1 lowlevel_init.S --- board/dbau1x00/lowlevel_init.S 2 Apr 2005 23:52:28 -0000 1.1 +++ board/dbau1x00/lowlevel_init.S 10 Aug 2005 13:07:23 -0000 @@ -185,6 +185,8 @@ tlbloop: bne t0, t2, tlbloop nop +#endif /* CONFIG_DBAU1550 */ + /* First setup pll:s to make serial work ok */ /* We have a 12 MHz crystal */ li t0, SYS_CPUPLL @@ -205,6 +207,7 @@ tlbloop: sw t1, 0(t0) /* aux pll */ sync +#ifdef CONFIG_DBAU1550 /* Static memory controller */ /* RCE0 - can not change while fetching, do so from icache */ move t2, ra /* Store return address */ @@ -237,7 +240,7 @@ noCacheJump: sw t1, 0(t0) #else /* CONFIG_DBAU1550 */ li t0, MEM_STTIME0 - li t1, 0x00014C0F + li t1, 0x040181D7 sw t1, 0(t0) /* RCE0 AMD 29LV640M MirrorBit Flash */ Index: include/configs/dbau1x00.h =================================================================== RCS file: /cvsroot/u-boot/u-boot/include/configs/dbau1x00.h,v retrieving revision 1.4 diff -p -u -r1.4 dbau1x00.h --- include/configs/dbau1x00.h 9 Jan 2005 22:29:00 -0000 1.4 +++ include/configs/dbau1x00.h 10 Aug 2005 13:07:24 -0000 @@ -81,8 +81,7 @@ CFG_CMD_MII | CFG_CMD_RUN | CFG_CMD_BDI | CFG_CMD_BEDBUG | \ CFG_CMD_NFS | CFG_CMD_ELF | CFG_CMD_PCMCIA | CFG_CMD_I2C)) #else /* CONFIG_DBAU1550 */ -/* Boot from Compact flash partition 2 as default */ -#define CONFIG_BOOTCOMMAND "ide reset;disk 0x81000000 0:2;bootm" +#define CONFIG_BOOTCOMMAND "bootp;bootm" #define CONFIG_COMMANDS ((CONFIG_CMD_DFL | CFG_CMD_IDE | CFG_CMD_DHCP | CFG_CMD_ELF) & \ ~(CFG_CMD_ENV | CFG_CMD_FAT | CFG_CMD_FLASH | CFG_CMD_FPGA | \ @@ -133,8 +132,6 @@ #define PHYS_FLASH_1 0xb8000000 /* Flash Bank #1 */ #define PHYS_FLASH_2 0xbc000000 /* Flash Bank #2 */ -#define CFG_FLASH_BANKS_LIST {PHYS_FLASH_1, PHYS_FLASH_2} - #else /* CONFIG_DBAU1550 */ #define CFG_MAX_FLASH_BANKS 2 /* max number of memory banks */ @@ -145,6 +142,8 @@ #endif /* CONFIG_DBAU1550 */ +#define CFG_FLASH_BANKS_LIST {PHYS_FLASH_1, PHYS_FLASH_2} + #define CFG_FLASH_CFI 1 #define CFG_FLASH_CFI_DRIVER 1

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[U-Boot-Users] [patch] Bugfix in I2C initialisation on S3C2400
by Martin Krause 19 Jun '06

19 Jun '06

Bugfix in I2C initialisation on S3C2400. If the bus is blocked because of a previously interrupted transfer, on the I2CSCL line up to eleven clocks are generated to complete the transfer and to cause the hanging device to free the bus. With this fix pin I2CSCL (PG6) is really configured as GPIO and the clock pulses are really generated. Signed-off-by: Martin Krause <martin.krause(a)tqs.de> CHANGELOG: * Bugfix in I2C initialisation on S3C2400 Patch by Martin Krause, 4 Apr 2006

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[U-Boot-Users] [patch] Fix DDR6 errata on TQM834x boards
by Martin Krause 19 Jun '06

19 Jun '06

This patch fixes the DDR6 errata (described in the document MPC8349E Device Errata Rev.8, 2/2006) on the TQM834x boards. Signed-off-by: Martin Krause <martin.krause(a)tqs.de> CHANGELOG: * Fix DDR6 errata on TQM834x boards Patch by Thomas Waehner, 7 Mar 2006

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[U-Boot-Users] [patch] code-cleanup-for-tqm5200-board
by Martin Krause 19 Jun '06

19 Jun '06

Code cleanup for TQM5200 board. Signed-off-by: Martin Krause <martin.krause(a)tqs.de> This patch removes the obsolete flash driver /board/tqm5200/flash.c CHANGELOG: * Code cleanup for TQM5200 board. Patch by Martin Krause, 11 Jan 2006

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RE: [U-Boot-Users] [PATCH] update-configuration-for-cmc-pu2-board.patch
by Martin Krause 19 Jun '06

19 Jun '06

wd(a)denx.de wrote on Wednesday, November 16, 2005 3:28 PM: > In message > <47F3F98010FF784EBEE6526EAAB078D1C05E9B(a)tq-mailsrv.tq-net.de> you > wrote: > > > > Update configuration for CMC-PU2 board > > Patch by Martin Krause, 16 Nov 2005 > > > > This configuration is in usage some time now. Only the patch hasn't > > been send since now.=20 > > I reject this patch. Please remove dead / unused code instead of > using "#if 0"; if you want it back you get it from the git / CVS > history. OK. Attached a cleaned version. Update configuration for CMC-PU2 board Patch by Martin Krause, 17 Nov 2005 This configuration is in usage some time now. Only the patch hasn't been send since now. Signed-off-by: Martin Krause <martin.krause(a)tqs.de> CHANGELOG: * Update configuration for CMC-PU2 board Patch by Martin Krause, 17 Nov 2005

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[U-Boot-Users] [PATCH] Adjust TQM5200 make targets
by Martin Krause 19 Jun '06

19 Jun '06

Adjust TQM5200 make targets Patch by Martin Krause, 07 Nov 2005 Make the automatic CS configuration the default. The dedicated configurations CONFIG_TQM5200_AA, CONFIG_TQM5200_AB and CONFIG_TQM5200_AC are removed. "TQM5200_config" is now the default for STK52XX.200 base boards. On a STK52XX.100 base board "TQM5200_STK100_config" should be used. Signed-off-by: Martin Krause <martin.krause(a)tqs.de> CHANGELOG: * Adjust TQM5200 make targets Patch by Martin Krause 07 Nov 2005 ---

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[U-Boot-Users] [PATCH] 08-change-boot-delay-message-on-trab-board.patch
by Martin Krause 19 Jun '06

19 Jun '06

Change boot delay message on trab board Patch by Martin Krause, 27 Oct 2005 In series production versions of trab u-boot, this patch allways was applied - but had been forgotten to push it up into denx U-Boot tree, since now. Regards, Martin Signed-off-by: Martin Krause <martin.krause(a)tqs.de> CHANGELOG: * Change boot delay message on trab board Patch by Martin Krause, 27 Oct 2005

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