diff options
| author | Andrew Isaacson <adi@broadcom.com> | 2005-10-20 08:56:20 +0200 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2005-10-29 20:32:46 +0200 |
| commit | 93ce2f524e96571711029884e6340c790a029b94 (patch) | |
| tree | 1cb69ac513d01b25a2c300c90a2f11c69c0290e9 | |
| parent | Sibyte header cleanup (diff) | |
| download | linux-93ce2f524e96571711029884e6340c790a029b94.tar.xz linux-93ce2f524e96571711029884e6340c790a029b94.zip | |
Add support for SB1A CPU.
Signed-Off-By: Andy Isaacson <adi@broadcom.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| -rw-r--r-- | arch/mips/kernel/cpu-probe.c | 3 | ||||
| -rw-r--r-- | arch/mips/kernel/proc.c | 1 | ||||
| -rw-r--r-- | arch/mips/mm/tlbex.c | 1 | ||||
| -rw-r--r-- | include/asm-mips/addrspace.h | 2 | ||||
| -rw-r--r-- | include/asm-mips/cpu.h | 4 |
5 files changed, 9 insertions, 2 deletions
diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c index f7a841573b84..a263fb7a3971 100644 --- a/arch/mips/kernel/cpu-probe.c +++ b/arch/mips/kernel/cpu-probe.c @@ -623,6 +623,9 @@ static inline void cpu_probe_sibyte(struct cpuinfo_mips *c) c->options &= ~(MIPS_CPU_FPU | MIPS_CPU_32FPR); #endif break; + case PRID_IMP_SB1A: + c->cputype = CPU_SB1A; + break; } } diff --git a/arch/mips/kernel/proc.c b/arch/mips/kernel/proc.c index f2b0446e44bc..86fe15b273cd 100644 --- a/arch/mips/kernel/proc.c +++ b/arch/mips/kernel/proc.c @@ -56,6 +56,7 @@ static const char *cpu_name[] = { [CPU_5KC] = "MIPS 5Kc", [CPU_R4310] = "R4310", [CPU_SB1] = "SiByte SB1", + [CPU_SB1A] = "SiByte SB1A", [CPU_TX3912] = "TX3912", [CPU_TX3922] = "TX3922", [CPU_TX3927] = "TX3927", diff --git a/arch/mips/mm/tlbex.c b/arch/mips/mm/tlbex.c index 240537d263ff..0f9485806bac 100644 --- a/arch/mips/mm/tlbex.c +++ b/arch/mips/mm/tlbex.c @@ -854,6 +854,7 @@ static __init void build_tlb_write_entry(u32 **p, struct label **l, case CPU_R12000: case CPU_4KC: case CPU_SB1: + case CPU_SB1A: case CPU_4KSC: case CPU_20KC: case CPU_25KF: diff --git a/include/asm-mips/addrspace.h b/include/asm-mips/addrspace.h index 16c1c08d0a03..42520cc84b0f 100644 --- a/include/asm-mips/addrspace.h +++ b/include/asm-mips/addrspace.h @@ -162,7 +162,7 @@ #define TO_PHYS_MASK _LLCONST_(0x000000ffffffffff) /* 2^^40 - 1 */ #endif -#if defined(CONFIG_CPU_SB1) +#if defined(CONFIG_CPU_SB1) || defined(CONFIG_CPU_SB1A) #define KUSIZE _LLCONST_(0x0000100000000000) /* 2^^44 */ #define KUSIZE_64 _LLCONST_(0x0000100000000000) /* 2^^44 */ #define K0SIZE _LLCONST_(0x0000100000000000) /* 2^^44 */ diff --git a/include/asm-mips/cpu.h b/include/asm-mips/cpu.h index 46b2a8dc2ee0..48eac296060f 100644 --- a/include/asm-mips/cpu.h +++ b/include/asm-mips/cpu.h @@ -93,6 +93,7 @@ */ #define PRID_IMP_SB1 0x0100 +#define PRID_IMP_SB1A 0x1100 /* * These are the PRID's for when 23:16 == PRID_COMP_SANDCRAFT @@ -194,7 +195,8 @@ #define CPU_AU1200 59 #define CPU_34K 60 #define CPU_PR4450 61 -#define CPU_LAST 61 +#define CPU_SB1A 62 +#define CPU_LAST 62 /* * ISA Level encodings |