Re: [ECOS] Atmel DataFlash Driver and EB55

[Sebastian Block <SebastianBlock at gmx dot net>]

> > So I think the CYG_FLASH_DRIVER is the problem of all. Can't find it in
> > my fresh CVS-respository.
>
> You need to use the flash_v2 branch for io/flash. Until that branch
> gets merged into the trunk its going to be a bit messy using the
> DataFlash driver.

I did what you write in your other post, 
but now can't compile redboot in cause of redboot/src/flash.c
can't find info - undeclared on line 1392

******snipp*****
 
bool
do_flash_init(void)
{
    int stat, i;
    cyg_flashaddr_t err_addr;
#ifdef CYGNUM_REDBOOT_FLASH_BASE
    cyg_flash_info_t info;
#endif

    if (!__flash_init) {
        __flash_init = 1;
        
        if ((stat = cyg_flash_init(diag_printf)) != 0) {
            diag_printf("FLASH: driver init failed: %s\n", 
cyg_flash_errmsg(stat));
            return false;
        }

#ifdef CYGNUM_REDBOOT_FLASH_BASE
        stat = cyg_flash_get_info_addr(CYGNUM_REDBOOT_FLASH_BASE, &info);
#else
        stat = cyg_flash_get_info(0, &info);
#endif
        if (stat != CYG_FLASH_ERR_OK) {
             diag_printf("FLASH: driver init failed: %s\n", 
                         cyg_flash_errmsg(stat));
             return false;
        }
        flash_start = info.start;
        flash_end = info.end -1;

***** snipp ******

I think there is a general problem, cause this statement 
#ifdef CYGNUM_REDBOOT_FLASH_BASE
    cyg_flash_info_t info;
#endif
has no else-tree where a variable calls info is declared when 
REDBOOT_FLASH_BASE isn't set.
Or am I wrong !?

Sebastian

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