><reconstructing thread and cc'ing u-boot list; please don't >top-post :-)>
Sorry.. a little to quick >> > > when using the latest u-boot version from >> > > git://www.denx.de/git/u-boot-avr32.git, it is not possible for me to >> > > write (I have tried saveenv and protect) to NOR FLASH anymore. >> > > >> > > U-Boot gives the following error: "start or end address not on sector >> > > boundary" >> > > >> > > Is this a known problem? >> > > >> > > Gerhard >> > > >> > >> > Post the exact commands you are using. Probably you are using wrong >> > addresses >> > >> >> The exact command: >> >> ?U-Boot> saveenv >> Saving Environment to Flash... >> Error: start and/or end address not on sector boundary >> >> Seriously, it's that easy. The addresses are the default ones found in >> include/configs/atngw100.h since the dawn of time :-) >> >> --Ben. >? >> On Wed, 2009-05-20 at 13:08 +0200, Eirik Aanonsen wrote: >> ?I dont have tha board. What result do you get if you run: Flinfo ( post it >> back here ) >On Wed, 2009-05-20 at 15:54 +0200, Gerhard Berghofer wrote: >> Hi Eirik, >> >> flinfo with u-boot version >= 2009.03 gives the following output: >> >> ###################################################################### >> Bank # 1: CFI conformant FLASH (16 x 16) Size: 8 MB in 135 Sectors >> AMD Standard command set, Manufacturer ID: 0x1F, Device ID: 0x1D6 >> Erase timeout: 8192 ms, write timeout: 1 ms >> Buffer write timeout: 1 ms, buffer size: 4 bytes >> >> Sector Start Addresses: >> A0000000 A0002000 A0004000 A0006000 A0008000 >> >> A000A000 A000C000 A000E000 A0010000 A0020000 >> >> A0030000 A0040000 A0050000 A0060000 A0070000 >> > >... >> >> flinfo with u-boot version 2008.10 gives the following output: >> >> ###################################################################### >> Bank # 1: CFI conformant FLASH (16 x 16) Size: 8 MB in 135 Sectors >> AMD Standard command set, Manufacturer ID: 0x1F, Device ID: 0x1D6 >> Erase timeout: 8192 ms, write timeout: 1 ms >> Buffer write timeout: 1 ms, buffer size: 4 bytes >> >> Sector Start Addresses: >> 00000000 RO 00002000 RO 00004000 RO 00006000 RO 00008000 >> RO >> 0000A000 RO 0000C000 RO 0000E000 RO 00010000 RO 00020000 >> >> 00030000 00040000 00050000 00060000 00070000 >> >... >> ?the FLASH seems to be attached to a wrong address range ... >Well on the AVR32 both addresses are correct - the first accessed the >flash through the uncached, untranslatable segment, now it's both cached >and translated but that should only be a win. I guess though that the >environment address (which in the config is set to 007F0000) is still >somehow somewhere being translated to A07F0000 then breaking all the >flash range checking. >But I'm kinda guessing here, I hope someone on the u-boot list can tell >us it's known and fixed and we should be have scoured their archives >harder ;-) > --Ben. How about to try and change the base to 0xA0000000 ? #define CONFIG_SYS_FLASH_BASE 0x00000000 That could help some on how to get the env address set ok.. Not sure of this would break the #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE ____________________________________________________ Eirik Aanonsen SW Developer E-mail: [email protected] Phone: +47 90 68 11 92 Fax: +47 37 03 56 77 ____________________________________________________
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