From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx2.suse.de (mx2.suse.de [195.135.220.15]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "mx2.suse.de", Issuer "Thawte Premium Server CA" (verified OK)) by ozlabs.org (Postfix) with ESMTP id 591B667A01 for ; Fri, 3 Mar 2006 05:55:15 +1100 (EST) Received: from Relay2.suse.de (mail2.suse.de [195.135.221.8]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mx2.suse.de (Postfix) with ESMTP id 972631D776 for ; Thu, 2 Mar 2006 19:55:09 +0100 (CET) Date: Thu, 2 Mar 2006 19:55:09 +0100 From: Olaf Hering To: linuxppc-dev@ozlabs.org Subject: incorrect rmo_top handling in prom_init Message-ID: <20060302185509.GA14235@suse.de> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , My iBook1 has 2 memory regions in reg. Depending on how I boot it (vmlinux+initrd) or zImage.initrd, it will not boot with current Linus tree. rmo_top should be 160MB instead of 32MB. 0 > dev /memory .properties name memory device_type memory reg 00000000 02000000 02000000 08000000 slot-names 00000003 DIMM0/BUILT-IN DIMM1/J12 available 00003000 09bfd000 dimm-info 8000040c 08040000 00000000 00000000 0000bc00 00000000 000000be 00bdbf00 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 8008040c 0a014000 01a08000 80080001 8f040601 01000fa0 60000014 14143220 20102010 00000000 00000000 00000000 00000000 00000000 00000000 00001237 7fd50000 00000000 01373634 56313641 33445434 44444700 00000001 00519900 00000001 01020105 09030701 02020000 00000000 00000000 00000000 000064c7 dimm-types SDRAM SDRAM dimm-speeds PC100-222S ok 0 > boot enet:1.1.1.3,yaboot CLIENT: 000a27aa0f20 1.1.1.1 SERVER: 0003938574cc 1.1.1.3 Transfer FILE: yaboot \ TFTP-actual=406ff TFTP-adler32=e64fd05f load-size=406ff adler32=e64fd05f Loading ELF yaboot starting: loaded at 0x00200000-0x00235ed8 (0x0/0x200000/0xff80a290;sp: 0x0023eb14) CLIENT: 000a27aa0f20 1.1.1.1 SERVER: 0003938574cc 1.1.1.3 Transfer FILE: yaboot.conf TFTP-actual=333 TFTP-adler32=1af6149c Config file 'yaboot.conf' read, 819 bytes fooo xxx yaboot.conf Welcome to yaboot version 1.3.13.SuSE booted from '/pci@f4000000/ethernet:1.1.1.3,yaboot' Enter "help" to get some basic usage information boot: i Please wait, loading kernel... CLIENT: 000a27aa0f20 1.1.1.1 SERVER: 0003938574cc 1.1.1.3 Transfer FILE: inst32 TFTP-actual=798ffb TFTP-adler32=aaf3b8f5 Allocated 0x00900000 bytes for executable @ 0x00400000 Elf32 kernel loaded... SuSE Linux zImage starting: loaded at 0x00400000-0x00b93cbc (0x1000000/0x0/0xff80a290; sp: 0x0023e9a4) uncompressing ELF header done. (0x00000100 bytes) Allocated 0x0078dfb0 bytes for kernel @ 0x02000000 Allocated 0x005aacd6 bytes for initrd @ 0x0278e000 uncompressing kernel done. (0x00431788 bytes) entering kernel at 0x02010000(278e000/5aacd6/ff80a290) OF stdout device is: /packages/telnet initrd_start=0x0278e000 initrd_end=0x02d38cd6 command line: root_addr_cells: 00000001 root_size_cells: 00000001 scanning memory: node /memory@0 : 00000000 02000000 02000000 08000000 memory layout at init: memory_limit : 00000000 (16 MB aligned) alloc_bottom : 02d39000 alloc_top : 02000000 alloc_top_hi : 0a000000 rmo_top : 02000000 ram_top : 0a000000 Booting CPU hw index = 0x00000000 copying OF device tree ... foo starting device tree allocs at 02d39000 alloc_up(00100000, 00001000) Can't allocate initial device-tree chunk DEFAULT CATCH!, code=900 at %SRR0: 024017a4 %SRR1: 00083030 ok 0 >