From greeen@iii.org.tw Tue Oct 30 11:09:00 2001 Received: (uucp@localhost) by guadalquivir.fnet.fr (8.8.8/97.02.12/Guadalquivir); id LAA29517; Tue, 30 Oct 2001 11:09:00 +0100 (MET) Received-Date: Tue, 30 Oct 2001 11:09:00 +0100 (MET) Received: from h180-210-243-135.iii.org.tw(210.243.135.180), claiming to be "mta1.iii.org.tw" via SMTP by guadalquivir.fnet.fr, id smtpd029515; Tue Oct 30 11:08:56 2001 Received: from [140.92.12.76] (helo=Green) by mta1.iii.org.tw with smtp (Exim 3.33 #1) id 15yVp4-0002b9-00; Tue, 30 Oct 2001 18:08:42 +0800 Message-ID: <00c701c1612b$4c133620$4c0c5c8c@trd.iii.org.tw> From: "Green" To: "LinuxEmbeddedMailList" , "LinuxKernelMailList" , "MipsMailList" Subject: Discontinuous memory!! Date: Tue, 30 Oct 2001 18:11:43 +0800 MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_00C4_01C1616E.54AE7220" X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2600.0000 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2600.0000 This is a multi-part message in MIME format. ------=_NextPart_000_00C4_01C1616E.54AE7220 Content-Type: text/plain; charset="big5" Content-Transfer-Encoding: quoted-printable Dear all, I am porting Linux to R3912.=20 There are two memory block on my target board.=20 One is 16MB from 0x8000 0000 to 0x8100 0000. The other one is 16MB from 0x8200 0000 to 0x8300 0000. But I found kernel just managed the first memory block. How could I modify the kernel to support 32MB discontinuous memory? Now I am trying to add entries to page table. It will halt at decompressing ramdisk. Has anyone resolve this kind of problem before? Please help me..... Thanks in advance. ~~ Green ------=_NextPart_000_00C4_01C1616E.54AE7220 Content-Type: text/html; charset="big5" Content-Transfer-Encoding: quoted-printable

Dear all,

I am porting Linux to R3912. =

There are two memory block on = my target board.=20

One is=20 16MB &nb= sp; =20 from 0x8000 0000 to 0x8100 0000.

The other one is = 16MB from 0x8200 0000 to=20 0x8300 0000.

But I found kernel just = managed the first memory=20 block.

How could I modify the kernel = to support 32MB discontinuous=20 memory?

Now I am trying to add entries = to page table.

It will halt at = decompressing=20 ramdisk.

Has anyone resolve this kind of = problem=20 before?

Please help = me.....

Thanks in advance.

~~
Green <greeen@iii.org.tw>

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