From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <3FCB3969.9010707@catapult.com> Date: Mon, 01 Dec 2003 07:51:53 -0500 From: "Kevin A. Sapp" MIME-Version: 1.0 To: linuxppc-embedded@lists.linuxppc.org Subject: Peripherals Memory Mapping References: <7E0B03AE-2100-11D8-BF18-003065E2BB06@aimsys.nl> <1070011018.1263.27.camel@linpc003.aimsys.nl> <3FC76CEA.9040309@embeddededge.com> <1070266735.328.5.camel@linpc003.aimsys.nl> In-Reply-To: <1070266735.328.5.camel@linpc003.aimsys.nl> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Sender: owner-linuxppc-embedded@lists.linuxppc.org List-Id: Hello, Maybe this is a simple question, but I have searched the code and played around with no luck. This is for an 8260 FADS board, later to be used on custom H/W. How and where do I add peripherals memory to the memory map? I have tried adding it in the ads_map_io function but when I try to access the 82xx internal memory space there to add the memory to the base and option registers it dies. io_block_mapping is called successfully for the internal space, but appears to be inaccessable at this time. Is there a function that adds memory ranges to both the Linux map and the processor map (Base and Option registers) ? Thank you Kevin ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/