diff options
| -rw-r--r-- | arch/mips/include/asm/cpu.h | 3 | ||||
| -rw-r--r-- | arch/mips/include/asm/mach-loongson64/kernel-entry-init.h | 4 | ||||
| -rw-r--r-- | arch/mips/kernel/cpu-probe.c | 3 | ||||
| -rw-r--r-- | arch/mips/kernel/idle.c | 2 | ||||
| -rw-r--r-- | arch/mips/loongson64/common/env.c | 3 | ||||
| -rw-r--r-- | arch/mips/loongson64/loongson-3/smp.c | 3 | ||||
| -rw-r--r-- | arch/mips/mm/c-r4k.c | 2 | ||||
| -rw-r--r-- | drivers/platform/mips/cpu_hwmon.c | 3 |
8 files changed, 14 insertions, 9 deletions
diff --git a/arch/mips/include/asm/cpu.h b/arch/mips/include/asm/cpu.h index dacbdb84516a..532b49b1dbb3 100644 --- a/arch/mips/include/asm/cpu.h +++ b/arch/mips/include/asm/cpu.h @@ -248,8 +248,9 @@ #define PRID_REV_LOONGSON3A_R1 0x0005 #define PRID_REV_LOONGSON3B_R1 0x0006 #define PRID_REV_LOONGSON3B_R2 0x0007 -#define PRID_REV_LOONGSON3A_R2 0x0008 +#define PRID_REV_LOONGSON3A_R2_0 0x0008 #define PRID_REV_LOONGSON3A_R3_0 0x0009 +#define PRID_REV_LOONGSON3A_R2_1 0x000c #define PRID_REV_LOONGSON3A_R3_1 0x000d /* diff --git a/arch/mips/include/asm/mach-loongson64/kernel-entry-init.h b/arch/mips/include/asm/mach-loongson64/kernel-entry-init.h index cbac603ced19..b5e288a12dfe 100644 --- a/arch/mips/include/asm/mach-loongson64/kernel-entry-init.h +++ b/arch/mips/include/asm/mach-loongson64/kernel-entry-init.h @@ -31,7 +31,7 @@ /* Enable STFill Buffer */ mfc0 t0, CP0_PRID andi t0, (PRID_IMP_MASK | PRID_REV_MASK) - slti t0, (PRID_IMP_LOONGSON_64 | PRID_REV_LOONGSON3A_R2) + slti t0, (PRID_IMP_LOONGSON_64 | PRID_REV_LOONGSON3A_R2_0) bnez t0, 1f mfc0 t0, CP0_CONFIG6 or t0, 0x100 @@ -60,7 +60,7 @@ /* Enable STFill Buffer */ mfc0 t0, CP0_PRID andi t0, (PRID_IMP_MASK | PRID_REV_MASK) - slti t0, (PRID_IMP_LOONGSON_64 | PRID_REV_LOONGSON3A_R2) + slti t0, (PRID_IMP_LOONGSON_64 | PRID_REV_LOONGSON3A_R2_0) bnez t0, 1f mfc0 t0, CP0_CONFIG6 or t0, 0x100 diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c index 71dcef851ca0..65dc2e699a2e 100644 --- a/arch/mips/kernel/cpu-probe.c +++ b/arch/mips/kernel/cpu-probe.c @@ -1871,7 +1871,8 @@ static inline void cpu_probe_loongson(struct cpuinfo_mips *c, unsigned int cpu) switch (c->processor_id & PRID_IMP_MASK) { case PRID_IMP_LOONGSON_64: /* Loongson-2/3 */ switch (c->processor_id & PRID_REV_MASK) { - case PRID_REV_LOONGSON3A_R2: + case PRID_REV_LOONGSON3A_R2_0: + case PRID_REV_LOONGSON3A_R2_1: c->cputype = CPU_LOONGSON3; __cpu_name[cpu] = "ICT Loongson-3"; set_elf_platform(cpu, "loongson3a"); diff --git a/arch/mips/kernel/idle.c b/arch/mips/kernel/idle.c index 4d335b15826e..695f55477503 100644 --- a/arch/mips/kernel/idle.c +++ b/arch/mips/kernel/idle.c @@ -184,7 +184,7 @@ void __init check_wait(void) cpu_wait = r4k_wait; break; case CPU_LOONGSON3: - if ((c->processor_id & PRID_REV_MASK) >= PRID_REV_LOONGSON3A_R2) + if ((c->processor_id & PRID_REV_MASK) >= PRID_REV_LOONGSON3A_R2_0) cpu_wait = r4k_wait; break; diff --git a/arch/mips/loongson64/common/env.c b/arch/mips/loongson64/common/env.c index 8f68ee02a8c2..72e5f8fb2b35 100644 --- a/arch/mips/loongson64/common/env.c +++ b/arch/mips/loongson64/common/env.c @@ -197,7 +197,8 @@ void __init prom_init_env(void) cpu_clock_freq = 797000000; break; case PRID_REV_LOONGSON3A_R1: - case PRID_REV_LOONGSON3A_R2: + case PRID_REV_LOONGSON3A_R2_0: + case PRID_REV_LOONGSON3A_R2_1: case PRID_REV_LOONGSON3A_R3_0: case PRID_REV_LOONGSON3A_R3_1: cpu_clock_freq = 900000000; diff --git a/arch/mips/loongson64/loongson-3/smp.c b/arch/mips/loongson64/loongson-3/smp.c index b5c1e0aa955e..8fba0aa48bf4 100644 --- a/arch/mips/loongson64/loongson-3/smp.c +++ b/arch/mips/loongson64/loongson-3/smp.c @@ -682,7 +682,8 @@ void play_dead(void) play_dead_at_ckseg1 = (void *)CKSEG1ADDR((unsigned long)loongson3a_r1_play_dead); break; - case PRID_REV_LOONGSON3A_R2: + case PRID_REV_LOONGSON3A_R2_0: + case PRID_REV_LOONGSON3A_R2_1: case PRID_REV_LOONGSON3A_R3_0: case PRID_REV_LOONGSON3A_R3_1: play_dead_at_ckseg1 = diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c index 05bd77727fb9..7e430b4d8778 100644 --- a/arch/mips/mm/c-r4k.c +++ b/arch/mips/mm/c-r4k.c @@ -1352,7 +1352,7 @@ static void probe_pcache(void) c->dcache.ways * c->dcache.linesz; c->dcache.waybit = 0; - if ((prid & PRID_REV_MASK) >= PRID_REV_LOONGSON3A_R2) + if ((prid & PRID_REV_MASK) >= PRID_REV_LOONGSON3A_R2_0) c->options |= MIPS_CPU_PREFETCH; break; diff --git a/drivers/platform/mips/cpu_hwmon.c b/drivers/platform/mips/cpu_hwmon.c index f66521c7f846..42efcb850722 100644 --- a/drivers/platform/mips/cpu_hwmon.c +++ b/drivers/platform/mips/cpu_hwmon.c @@ -25,9 +25,10 @@ int loongson3_cpu_temp(int cpu) case PRID_REV_LOONGSON3A_R1: reg = (reg >> 8) & 0xff; break; - case PRID_REV_LOONGSON3A_R2: case PRID_REV_LOONGSON3B_R1: case PRID_REV_LOONGSON3B_R2: + case PRID_REV_LOONGSON3A_R2_0: + case PRID_REV_LOONGSON3A_R2_1: reg = ((reg >> 8) & 0xff) - 100; break; case PRID_REV_LOONGSON3A_R3_0: |