adding support for serengeti leopard

git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2100 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

1 files changed, 65 insertions, 0 deletions

diff --git a/src/mainboard/amd/serengeti_leopard/readme_acpi.txt b/src/mainboard/amd/serengeti_leopard/readme_acpi.txt
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+/*============================================================================
+Copyright 2005 ADVANCED MICRO DEVICES, INC. All Rights Reserved.
+This software and any related documentation (the "Materials") are the
+confidential proprietary information of AMD. Unless otherwise provided in a
+software agreement specifically licensing the Materials, the Materials are
+provided in confidence and may not be distributed, modified, or reproduced in
+whole or in part by any means.
+LIMITATION OF LIABILITY: THE MATERIALS ARE PROVIDED "AS IS" WITHOUT ANY
+EXPRESS OR IMPLIED WARRANTY OF ANY KIND, INCLUDING BUT NOT LIMITED TO
+WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT, TITLE, FITNESS FOR ANY
+PARTICULAR PURPOSE, OR WARRANTIES ARISING FROM CONDUCT, COURSE OF DEALING, OR
+USAGE OF TRADE. IN NO EVENT SHALL AMD OR ITS LICENSORS BE LIABLE FOR ANY
+DAMAGES WHATSOEVER (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF PROFITS,
+BUSINESS INTERRUPTION, OR LOSS OF INFORMATION) ARISING OUT OF THE USE OF OR
+INABILITY TO USE THE MATERIALS, EVEN IF AMD HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES. BECAUSE SOME JURISDICTIONS PROHIBIT THE EXCLUSION
+OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES, THE ABOVE
+LIMITATION MAY NOT APPLY TO YOU.
+AMD does not assume any responsibility for any errors which may appear in the
+Materials nor any responsibility to support or update the Materials. AMD
+retains the right to modify the Materials at any time, without notice, and is
+not obligated to provide such modified Materials to you.
+NO SUPPORT OBLIGATION: AMD is not obligated to furnish, support, or make any
+further information, software, technical information, know-how, or show-how
+available to you.
+U.S. GOVERNMENT RESTRICTED RIGHTS: The Materials are provided with "RESTRICTED
+RIGHTS." Use, duplication, or disclosure by the Government is subject to the
+restrictions as set forth in FAR 52.227-14 and DFAR 252.227-7013, et seq., or
+its successor. Use of the Materials by the Government constitutes
+acknowledgement of AMD's proprietary rights in them.
+============================================================================*/
+// 2005.9 serengeti support
+// by yhlu
+//
+//=
+
+
+
+At this time, For acpi support We got
+1. support AMK K8 SRAT --- dynamically (LinuxBIOS run-time)  (src/northbridge/amd/amdk8/amdk8_acpi.c)
+2. support MADT ---- dynamically (LinuxBIOS run-time)  (src/northbridge/amd/amdk8/amdk8_acpi.c , src/mainboard/amd/serengeti_leopard/acpi_tables.c)
+3. support DSDT ---- dynamically (Compile time, LinuxBIOS run-time, ACPI run-time) (src/mainboard/amd/serengeti_leopard/{dx/*, get_bus_conf.c}, src/northbridge/amd/amdk8/get_sblk_pci1234.c)
+4. Chipset support: amd8111, amd8132
+
+The developers need to change for different MB
+
+Change dx/dsdt_lb.dsl, according to MB layout 
+	pci1, pci2, pci3, pci4, ...., pci8
+	if there is HT-IO board, may use pci2.asl.... to create ssdt2.c, and ssdt3,c and ssdt4.c, ....ssdt8.c
+
+Change acpi_tables.c
+	sbdn: Real SB device Num. for 8111 =3 or 1 depend if 8131 presents.  ---- Actually you don't need to change it, it is LinuxBIOS run-time configurable now.
+	if there is HT-IO board, need to adjust SSDTX_NUM...., ans preset pci1234 array. acpi_tables.c will decide to put the SSDT on the RSDT or not according if the HT-IO board is installed
+
+Regarding pci bridge apic and pic
+	need to modify entries amd8111.asl and amd8131.asl and amd8151.asl.... acording to your MB laybout, it is like that in mptable.c
+
+About other chipsets, need to develop their special asl such as 
+	ck804.asl  --- NB ck804
+	bcm5785.asl or bcm5780.asl ---- Serverworks HT1000/HT2000
+
+yhlu
+
+09/18/2005
+