[U-Boot] [PATCH] at91rm9200ek: add configure target for RAM boot

Wolfgang Denk wd at denx.de
Sun Oct 31 10:22:23 CET 2010


Dear =?UTF-8?q?Andreas=20Bie=C3=9Fmann?=,

In message <1288511791-92091-1-git-send-email-andreas.devel at googlemail.com> you wrote:
...
-at91rm9200ek	arm	arm920t		-		atmel		at91
+at91rm9200ek	arm	arm920t		at91rm9200ek	atmel		at91	at91rm9200ek:SYS_TEXT_BASE=0x10000000
+at91rm9200ek_ram	arm	arm920t		at91rm9200ek	atmel		at91	at91rm9200ek:SKIP_LOWLEVEL_INIT,SYS_TEXT_BASE=0x21000000

No, pleaso don't. I did not remove all the scripting from Makefile to
see the same complexity coming back to boards.cfg. Yes,we do similar
things for the old boards, but that's only because I usually have no
chance to actually test any conversions.

For new boards, please use a _simple_ buildoption, say:

+at91rm9200ek	arm	arm920t		at91rm9200ek	atmel		at91	at91rm9200ek
+at91rm9200ek_ram arm	arm920t		at91rm9200ek	atmel		at91	at91rm9200ek:RAMBOOT

Do the fine tuning in your board config file using some "#ifdef CONFIG_RAMBOOT"
or similar.

Thanks.

Wolfgang Denk

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