On Wednesday, August 31, 2011 16:05:38 Simon Glass wrote: > On Wed, Aug 31, 2011 at 12:18 PM, Wolfgang Denk wrote: > > Simon Glass wrote: > >> nit: circular. Just a suggestion if you like: you could also offer > >> guidance for the location of the buffer, something like: > >> > >> You can place the buffer at the top of memory by adding something like > >> this in your board config file: > >> > >> #define CONFIG_PRE_CON_BUF_ADDR (CONFIG_SYS_INIT_RAM_ADDR > >> + \ CONFIG_SYS_INIT_RAM_SIZE - \ CONFIG_PRE_CON_BUF_SZ) > >> #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_PRE_CON_BUF_ADDR - > >> \ GENERATED_GBL_DATA_SIZE) > > > > That would only make sense if these were generic options that are used > > across all boards and architectures. > > Yes ok - its' already decided not to put this code in arch/xxx/board.c > so let's leave this out then.
fwiw, i'll probably do that in Blackfin's default arch config.h so that boards get a sane default that'll work across all Blackfin cpus -mike
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