Hi, Andrew Lunn Thanks. That solved the problem. The redboot.bin is 113k and the redboot.elf is 564k. They are too large. I think i should use JTAG instead.
2009/6/8 Andrew Lunn <[email protected]>: > On Mon, Jun 08, 2009 at 05:19:48PM +0800, wb ning wrote: >> Hello all, >> >> i just type the command " ecosconfig new at91sam7sek redboot", but the >> generated ecos.ecc has 1 conflict. The messages are following: >> U CYGHWR_HAL_ARM_AT91_FIQ, new inferred value 1 >> U CYGHWR_HAL_ARM_AT91, new inferred value AT91SAM7S >> U CYGSEM_HAL_ROM_MONITOR, new inferred value 1 >> U CYGIMP_HAL_COMMON_INTERRUPTS_USE_INTERRUPT_STACK, new inferred value 0 >> C CYGPKG_DEVS_SPI_ARM_AT91, "requires" constraint not satisfied: CYGPKG_ERROR >> >> so when i want to use "ecosconfig tree", It cannot go. >> C CYGPKG_DEVS_SPI_ARM_AT91, "requires" constraint not satisfied: CYGPKG_ERROR >> >> Unable to generate build tree, this configuration still contains conflicts. >> Either resolve the conflicts or use --ignore-errors >> >> why the template is wrong? Can anyone solve the problem? > > In my opinion, it does not make much sense to use redboot on the > at91sam7s platform. You don't have enough RAM/FLASH. Just use a ROM > application, and JTAG it straight into FLASH. > > If you do want to use redboot try > > ecosconfig add error > > Andrew > -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
