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authorwdenk <wdenk>2004-06-09 17:45:32 +0000
committerwdenk <wdenk>2004-06-09 17:45:32 +0000
commit36c728774edcfca54766f6828173fe24d3d8aa0b (patch)
treea431216abba77d12434c0a01b858d90e71d1075a /include/asm-ppc
parent4c0d4c3b782ef278f5843eb2533e03b9c4c16e21 (diff)
* Patch by Mark Jonas, 08 June 2004:
- Make MPC5200 boards evaluate the SVR to print processor name and version in checkcpu() (cpu/mpc5xxx/cpu.c). * Patch by Kai-Uwe Bloem, 06 May 2004: Fix endianess problem in cramfs code
Diffstat (limited to 'include/asm-ppc')
-rw-r--r--include/asm-ppc/processor.h19
1 files changed, 19 insertions, 0 deletions
diff --git a/include/asm-ppc/processor.h b/include/asm-ppc/processor.h
index f036b682859..5b3ff751397 100644
--- a/include/asm-ppc/processor.h
+++ b/include/asm-ppc/processor.h
@@ -280,6 +280,7 @@
#define SPRN_PMC2 0x3BA /* Performance Counter Register 2 */
#define SPRN_PMC3 0x3BD /* Performance Counter Register 3 */
#define SPRN_PMC4 0x3BE /* Performance Counter Register 4 */
+#define SPRN_SVR 0x11E /* System-On-Chip Version Register */
#define SPRN_PVR 0x11F /* Processor Version Register */
#define SPRN_RPA 0x3D6 /* Required Physical Address Register */
#define SPRN_SDA 0x3BF /* Sampled Data Address Register */
@@ -496,6 +497,7 @@
#if defined(CONFIG_E500)
#define PIR SPRN_PIR
#endif
+#define SVR SPRN_SVR /* System-On-Chip Version Register */
#define PVR SPRN_PVR /* Processor Version */
#define RPA SPRN_RPA /* Required Physical Address Register */
#define SDR1 SPRN_SDR1 /* MMU hash base register */
@@ -654,6 +656,23 @@
#define IOCR_SCS 0x00000002
#define IOCR_SPC 0x00000001
+/* System-On-Chip Version Register */
+
+/* System-On-Chip Version Register (SVR) field extraction */
+
+#define SVR_VER(svr) (((svr) >> 16) & 0xFFFF) /* Version field */
+#define SVR_REV(svr) (((svr) >> 0) & 0xFFFF) /* Revision field */
+
+#define SVR_CID(svr) (((svr) >> 28) & 0x0F) /* Company or manufacturer ID */
+#define SVR_SOCOP(svr) (((svr) >> 22) & 0x3F) /* SOC integration options */
+#define SVR_SID(svr) (((svr) >> 16) & 0x3F) /* SOC ID */
+#define SVR_PROC(svr) (((svr) >> 12) & 0x0F) /* Process revision field */
+#define SVR_MFG(svr) (((svr) >> 8) & 0x0F) /* Manufacturing revision */
+#define SVR_MJREV(svr) (((svr) >> 4) & 0x0F) /* Major SOC design revision indicator */
+#define SVR_MNREV(svr) (((svr) >> 0) & 0x0F) /* Minor SOC design revision indicator */
+
+/* System-On-Chip Version Numbers (version field only) */
+#define SVR_MPC5200 0x8011
/* Processor Version Register */