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| author | wdenk <wdenk> | 2004-06-09 17:45:32 +0000 |
|---|---|---|
| committer | wdenk <wdenk> | 2004-06-09 17:45:32 +0000 |
| commit | 36c728774edcfca54766f6828173fe24d3d8aa0b (patch) | |
| tree | a431216abba77d12434c0a01b858d90e71d1075a /include/asm-ppc | |
| parent | 4c0d4c3b782ef278f5843eb2533e03b9c4c16e21 (diff) | |
| download | barebox-36c728774edcfca54766f6828173fe24d3d8aa0b.tar.gz barebox-36c728774edcfca54766f6828173fe24d3d8aa0b.tar.xz | |
* 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.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/include/asm-ppc/processor.h b/include/asm-ppc/processor.h index f036b68285..5b3ff75139 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 */ |