* 2004.12 yhlu add dual core support
* 2005.02 yhlu add e0 memory hole support
-*/
-/*============================================================================
-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.
-============================================================================*/
-//@DOC
-// in model_fxx_init.c
-/*
-$1.0$
-*/
-// Description: microcode patch support for k8
-// by yhlu
-//
-//============================================================================
+ * Copyright 2005 AMD
+ * 2005.08 yhlu add microcode support
+*/
#include <console/console.h>
#include <cpu/x86/msr.h>
#include <cpu/amd/mtrr.h>
#include <cpu/x86/mem.h>
#include <cpu/amd/dualcore.h>
-static uint8_t microcode_updates[] __attribute__ ((aligned(16))) = {
-
-#include "microcode_rev_c.h"
-#include "microcode_rev_d.h"
-#include "microcode_rev_e.h"
- /* Dummy terminator */
- 0x0, 0x0, 0x0, 0x0,
- 0x0, 0x0, 0x0, 0x0,
- 0x0, 0x0, 0x0, 0x0,
- 0x0, 0x0, 0x0, 0x0,
-};
-
#include "model_fxx_msr.h"
#define MCI_STATUS 0x401
}
-static unsigned id_mapping_table[] = {
- 0x0f48, 0x0048,
- 0x0f58, 0x0048,
-
- 0x0f4a, 0x004a,
- 0x0f5a, 0x004a,
- 0x0f7a, 0x004a,
- 0x0f82, 0x004a,
- 0x0fc0, 0x004a,
- 0x0ff0, 0x004a,
-
- 0x10f50, 0x0150,
- 0x10f70, 0x0150,
- 0x10f80, 0x0150,
- 0x10fc0, 0x0150,
- 0x10ff0, 0x0150,
-
- 0x20f10, 0x0210,
- 0x20f12, 0x0210,
- 0x20f32, 0x0210,
- 0x20fb1, 0x0210,
-
-};
-
-static unsigned get_equivalent_processor_rev_id(unsigned orig_id) {
- unsigned new_id;
- int i;
-
- new_id = 0;
-
- for(i=0; i<sizeof(id_mapping_table); i+=2 ) {
- if(id_mapping_table[i]==orig_id) {
- new_id = id_mapping_table[i+1];
- break;
- }
- }
-
- return new_id;
-
-}
+extern void model_fxx_update_microcode(unsigned cpu_deviceid);
void model_fxx_init(device_t cpu)
{
x86_mtrr_check();
/* Update the microcode */
- equivalent_processor_rev_id = get_equivalent_processor_rev_id(cpu->device );
- if(equivalent_processor_rev_id != 0)
- amd_update_microcode(microcode_updates, equivalent_processor_rev_id);
+ model_fxx_update_microcode(cpu->device);
disable_cache();
--- /dev/null
+/* Copyright 2005 AMD
+ * 2005.08 yhlu add microcode support
+ */
+/*============================================================================
+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.
+============================================================================*/
+//@DOC
+// in model_fxx_update_microcode.c
+/*
+$1.0$
+*/
+// Description: microcode patch support for k8
+// by yhlu
+//
+//============================================================================
+
+
+#include <console/console.h>
+#include <device/device.h>
+#include <device/pci.h>
+#include <string.h>
+
+#include <cpu/amd/microcode.h>
+
+static uint8_t microcode_updates[] __attribute__ ((aligned(16))) = {
+
+#if K8_REV_F_SUPPORT == 0
+ #include "microcode_rev_c.h"
+ #include "microcode_rev_d.h"
+ #include "microcode_rev_e.h"
+#endif
+
+#if K8_REV_F_SUPPORT == 1
+// #include "microcode_rev_f.h"
+#endif
+ /* Dummy terminator */
+ 0x0, 0x0, 0x0, 0x0,
+ 0x0, 0x0, 0x0, 0x0,
+ 0x0, 0x0, 0x0, 0x0,
+ 0x0, 0x0, 0x0, 0x0,
+};
+
+static unsigned get_equivalent_processor_rev_id(unsigned orig_id) {
+ static unsigned id_mapping_table[] = {
+ #if K8_REV_F_SUPPORT == 0
+ 0x0f48, 0x0048,
+ 0x0f58, 0x0048,
+
+ 0x0f4a, 0x004a,
+ 0x0f5a, 0x004a,
+ 0x0f7a, 0x004a,
+ 0x0f82, 0x004a,
+ 0x0fc0, 0x004a,
+ 0x0ff0, 0x004a,
+
+ 0x10f50, 0x0150,
+ 0x10f70, 0x0150,
+ 0x10f80, 0x0150,
+ 0x10fc0, 0x0150,
+ 0x10ff0, 0x0150,
+
+ 0x20f10, 0x0210,
+ 0x20f12, 0x0210,
+ 0x20f32, 0x0210,
+ 0x20fb1, 0x0210,
+ #endif
+
+ #if K8_REV_F_SUPPORT == 1
+
+ #endif
+
+ };
+
+
+ unsigned new_id;
+ int i;
+
+ new_id = 0;
+
+ for(i=0; i<sizeof(id_mapping_table); i+=2 ) {
+ if(id_mapping_table[i]==orig_id) {
+ new_id = id_mapping_table[i+1];
+ break;
+ }
+ }
+
+ return new_id;
+
+}
+
+void model_fxx_update_microcode(unsigned cpu_deviceid)
+{
+ unsigned equivalent_processor_rev_id;
+
+ /* Update the microcode */
+ equivalent_processor_rev_id = get_equivalent_processor_rev_id(cpu_deviceid );
+ if(equivalent_processor_rev_id != 0)
+ amd_update_microcode(microcode_updates, equivalent_processor_rev_id);
+
+}
+
projects / coreboot.git / commitdiff