[U-Boot-Users] Flash Sector size information
Hi all, Can some one point me to where u-boot get sector information for non-CFI flashes in the code? I'm trying to use AM29LV320DT with the IBM walnut based board. When I changed the code so that it recognizes the flash, it came up with sector information that is not correct.
Also, this particular part has different size sectors for erase/program and protection. Would this be a problem with u-Boot?
Thank you.
=============================================================== Brian S. Park brian@corelis.com (562) 926-6727 x143 --------------------------------------------------------------- Everything we do helps our customers get to market FASTER with HIGHER quality and LOWER cost ===============================================================
Dear all, This is my first time to use u-boot in my target board (Intel DBPXA255 Lubbock), but I have some problem when saving environment to Flash and the Ethernet device(SMSC LAN91C96) is not work. Your reply and support will be highly appreciated.
Thank you for your time and attention
Jacob Chan Jacob.chan@so-net.net.tw
U-Boot 0.4.0 (Jul 1 2003 - 02:31:21)
U-Boot code: A3000000 -> A3019B58 BSS: -> A301DCC0 DRAM Configuration: Bank #0: a0000000 64 MB Bank #1: a4000000 0 kB Bank #2: a8000000 0 kB Bank #3: ac000000 0 kB Flash: 64 MB *** Warning - bad CRC, using default environment
[LCD] Initializing LCD frambuffer at 00000000 palette_mem_size = 0x00000200 Configuring PXA LCD vid: vl_col=640 hslen=40 lm=56 rm=56 vid: vl_row=480 vslen=20 um=8 bm=8 fbi->dmadesc_fblow = 0x4cdd0 fbi->dmadesc_fbhigh = 0x4cde0 fbi->dmadesc_palette = 0x4cdf0 fbi->dmadesc_fblow->fdadr = 0xffffffff fbi->dmadesc_fbhigh->fdadr = 0xffffffff fbi->dmadesc_palette->fdadr = 0xffffffff fbi->dmadesc_fblow->fsadr = 0xffffffff fbi->dmadesc_fbhigh->fsadr = 0xffffffff fbi->dmadesc_palette->fsadr = 0xffffffff fbi->dmadesc_fblow->ldcmd = 0xffffffff fbi->dmadesc_fbhigh->ldcmd = 0xffffffff fbi->dmadesc_palette->ldcmd = 0xffffffff Setting GPIO for 16 bit data Enabling LCD controller FDADR0 = 0x0004cdf0 FDADR1 = 0x0004cdd0 LCCR0 = 0x003008f8 LCCR1 = 0x37379e7f LCCR2 = 0x08084ddf LCCR3 = 0x0300ff01 setcolreg: reg 0 @ 0004ce00: R=00 G=00 B=00 => FFFF setcolreg: reg 1 @ 0004ce02: R=FF G=00 B=00 => FFFF setcolreg: reg 2 @ 0004ce04: R=00 G=FF B=00 => FFFF setcolreg: reg 3 @ 0004ce06: R=FF G=FF B=00 => FFFF setcolreg: reg 4 @ 0004ce08: R=00 G=00 B=FF => FFFF setcolreg: reg 5 @ 0004ce0a: R=FF G=00 B=FF => FFFF setcolreg: reg 6 @ 0004ce0c: R=00 G=FF B=FF => FFFF setcolreg: reg 14 @ 0004ce1c: R=AA G=AA B=AA => FFFF setcolreg: reg 15 @ 0004ce1e: R=FF G=FF B=FF => FFFF [LCD] Test Pattern: 640 x 480 [214 x 240] [LCD] Drawing the logo... Hit any key to stop autoboot: 0 ## Booting image at 00040000 ... Bad Magic Number $ printenv bootargs=root=/dev/mtdblock2 rootfstype=cramfs console=ttyS0,115200 bootcmd=bootm 40000 bootdelay=3 baudrate=115200 ethaddr=00:02:B3:00:8D:F9 ipaddr=192.168.101.229 serverip=192.168.101.168 netmask=255.255.255.0 stdin=serial stdout=serial stderr=serial
Environment size: 253/16380 bytes $ flinfo
Bank # 1: INTEL 28F128J3A Size: 32 MB in 128 Sectors Sector Start Addresses: 00000000 (RO) 00040000 00080000 000C0000 00100000
00140000 00180000 001C0000 00200000 00240000
00280000 002C0000 00300000 00340000 00380000
003C0000 00400000 00440000 00480000 004C0000
00500000 00540000 00580000 005C0000 00600000
00640000 00680000 006C0000 00700000 00740000
00780000 007C0000 00800000 00840000 00880000
008C0000 00900000 00940000 00980000 009C0000
00A00000 00A40000 00A80000 00AC0000 00B00000
00B40000 00B80000 00BC0000 00C00000 00C40000
00C80000 00CC0000 00D00000 00D40000 00D80000
00DC0000 00E00000 00E40000 00E80000 00EC0000
00F00000 00F40000 00F80000 00FC0000 01000000
01040000 01080000 010C0000 01100000 01140000
01180000 011C0000 01200000 01240000 01280000
012C0000 01300000 01340000 01380000 013C0000
01400000 01440000 01480000 014C0000 01500000
01540000 01580000 015C0000 01600000 01640000
01680000 016C0000 01700000 01740000 01780000
017C0000 01800000 01840000 01880000 018C0000
01900000 01940000 01980000 019C0000 01A00000
01A40000 01A80000 01AC0000 01B00000 01B40000
01B80000 01BC0000 01C00000 01C40000 01C80000
01CC0000 01D00000 01D40000 01D80000 01DC0000
01E00000 01E40000 01E80000 01EC0000 01F00000
01F40000 01F80000 01FC0000
Bank # 2: INTEL 28F128J3A Size: 32 MB in 128 Sectors Sector Start Addresses: 04000000 04040000 04080000 040C0000 04100000
04140000 04180000 041C0000 04200000 04240000
04280000 042C0000 04300000 04340000 04380000
043C0000 04400000 04440000 04480000 044C0000
04500000 04540000 04580000 045C0000 04600000
04640000 04680000 046C0000 04700000 04740000
04780000 047C0000 04800000 04840000 04880000
048C0000 04900000 04940000 04980000 049C0000
04A00000 04A40000 04A80000 04AC0000 04B00000
04B40000 04B80000 04BC0000 04C00000 04C40000
04C80000 04CC0000 04D00000 04D40000 04D80000
04DC0000 04E00000 04E40000 04E80000 04EC0000
04F00000 04F40000 04F80000 04FC0000 05000000
05040000 05080000 050C0000 05100000 05140000
05180000 051C0000 05200000 05240000 05280000
052C0000 05300000 05340000 05380000 053C0000
05400000 05440000 05480000 054C0000 05500000
05540000 05580000 055C0000 05600000 05640000
05680000 056C0000 05700000 05740000 05780000
057C0000 05800000 05840000 05880000 058C0000
05900000 05940000 05980000 059C0000 05A00000
05A40000 05A80000 05AC0000 05B00000 05B40000
05B80000 05BC0000 05C00000 05C40000 05C80000
05CC0000 05D00000 05D40000 05D80000 05DC0000
05E00000 05E40000 05E80000 05EC0000 05F00000
05F40000 05F80000 05FC0000 $ setenv ipaddr 192.168.101.228 $ saveenv Saving Environment to Flash... Error: start and/or end address not on sector boundary $
On Tue, Jul 01, 2003 at 12:12:25PM +0800, Jacob Chan wrote:
$ saveenv Saving Environment to Flash... Error: start and/or end address not on sector boundary
I suspect FLASH_ENV_START in your configuration file is not on a sector boundary, or FLASH_ENV_SIZE is not a multiple of the sector size.
Thank you very much. The Flash is work now, but the Ethernet device still not work. How can I get some message from the u-boot about the Ethernet device? I have no idea to debug it. If anyone can help me. Your reply and support will be highly appreciated.
Thank you for your time and attention
Jacob Chan Jacob_chan@so-net.net.tw
-----Original Message----- From: u-boot-users-admin@lists.sourceforge.net [mailto:u-boot-users-admin@lists.sourceforge.net] On Behalf Of nyet@mrv.com Sent: Tuesday, July 01, 2003 12:42 PM To: Jacob Chan Cc: u-boot-users@lists.sourceforge.net Subject: Re: [U-Boot-Users] Can not saving environment to Flash...
On Tue, Jul 01, 2003 at 12:12:25PM +0800, Jacob Chan wrote:
$ saveenv Saving Environment to Flash... Error: start and/or end address not on sector boundary
I suspect FLASH_ENV_START in your configuration file is not on a sector boundary, or FLASH_ENV_SIZE is not a multiple of the sector size.
------------------------------------------------------- This SF.Net email sponsored by: Free pre-built ASP.NET sites including Data Reports, E-commerce, Portals, and Forums are available now. Download today and enter to win an XBOX or Visual Studio .NET. http://aspnet.click-url.com/go/psa00100006ave/direct;at.asp_061203_01/01 _______________________________________________ U-Boot-Users mailing list U-Boot-Users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/u-boot-users
which file should I change to modify the FLASH_ENV_START and FLASH_ENV_SIZE? thanks a lot. Hongda Zhao ----- Original Message ----- From: "Jacob Chan" jacob_chan@so-net.net.tw To: nyet@mrv.com Cc: u-boot-users@lists.sourceforge.net Sent: Tuesday, July 01, 2003 3:31 PM Subject: RE: [U-Boot-Users] Can not saving environment to Flash...
Thank you very much. The Flash is work now, but the Ethernet device still not work. How can I get some message from the u-boot about the Ethernet device? I have no idea to debug it. If anyone can help me. Your reply and support will be highly appreciated.
Thank you for your time and attention
Jacob Chan Jacob_chan@so-net.net.tw
-----Original Message----- From: u-boot-users-admin@lists.sourceforge.net [mailto:u-boot-users-admin@lists.sourceforge.net] On Behalf Of nyet@mrv.com Sent: Tuesday, July 01, 2003 12:42 PM To: Jacob Chan Cc: u-boot-users@lists.sourceforge.net Subject: Re: [U-Boot-Users] Can not saving environment to Flash...
On Tue, Jul 01, 2003 at 12:12:25PM +0800, Jacob Chan wrote:
$ saveenv Saving Environment to Flash... Error: start and/or end address not on sector boundary
I suspect FLASH_ENV_START in your configuration file is not on a sector boundary, or FLASH_ENV_SIZE is not a multiple of the sector size.
This SF.Net email sponsored by: Free pre-built ASP.NET sites including Data Reports, E-commerce, Portals, and Forums are available now. Download today and enter to win an XBOX or Visual Studio .NET. http://aspnet.click-url.com/go/psa00100006ave/direct;at.asp_061203_01/01 _______________________________________________ U-Boot-Users mailing list U-Boot-Users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/u-boot-users
This SF.Net email sponsored by: Free pre-built ASP.NET sites including Data Reports, E-commerce, Portals, and Forums are available now. Download today and enter to win an XBOX or Visual Studio .NET. http://aspnet.click-url.com/go/psa00100006ave/direct;at.asp_061203_01/01 _______________________________________________ U-Boot-Users mailing list U-Boot-Users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/u-boot-users
On Tuesday 01 July 2003 08:58 am, Zhao Hongda wrote:
which file should I change to modify the FLASH_ENV_START and FLASH_ENV_SIZE? thanks a lot.
All of this is contained in the README file.
From README:
Configuration depends on the combination of board and CPU type; all such information is kept in a configuration file "include/configs/<board_name>.h".
Dear Brian,
in message 5.1.1.6.2.20030630173550.012e90b8@corelis.com you wrote:
Can some one point me to where u-boot get sector information for non-CFI flashes in the code?
board/*/flash.c
I'm trying to use AM29LV320DT with the IBM walnut based board. When I changed the code so that it recognizes the flash, it came up with sector information that is not correct.
Seems you missed to update the sector information, too.
Also, this particular part has different size sectors for erase/program and protection. Would this be a problem with u-Boot?
No, this is not a problem.
Best regards,
Wolfgang Denk
participants (6)
-
Brian S. Park -
Jacob Chan -
Kyle Harris -
nyet＠mrv.com -
Wolfgang Denk -
Zhao Hongda