AcoSail/kernel_optimize_test
8
0
Fork 0
forked from luck/tmp_suning_uos_patched
Code Pull Requests Activity

MIPS: Add cases for CPU_I6400

Browse Source 
Add a CPU_I6400 case to various switch statements, doing the same thing
as for CPU_P5600.

Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/10635/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Markos Chandras 2015-07-09 10:40:36 +01:00 committed by Ralf Baechle
parent 90b8baa2c1
commit 4e88a86213
9 changed files with 21 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
arch/mips/include/asm/cpu-type.h
View File

@ -77,6 +77,10 @@ static inline int __pure __get_cpu_type(const int cpu_type)
*/
#endif
#ifdef CONFIG_SYS_HAS_CPU_MIPS64_R6
case CPU_I6400:
#endif
#ifdef CONFIG_SYS_HAS_CPU_R3000
case CPU_R2000:
case CPU_R3000:

1
arch/mips/kernel/idle.c
View File

@ -196,6 +196,7 @@ void __init check_wait(void)
case CPU_INTERAPTIV:
case CPU_M5150:
case CPU_QEMU_GENERIC:
case CPU_I6400:
cpu_wait = r4k_wait;
if (read_c0_config7() & MIPS_CONF7_WII)
cpu_wait = r4k_wait_irqoff;

6
arch/mips/kernel/perf_event_mipsxx.c
View File

@ -1556,6 +1556,7 @@ static const struct mips_perf_event *mipsxx_pmu_map_raw_event(u64 config)
#endif
break;
case CPU_P5600:
case CPU_I6400:
/* 8-bit event numbers */
raw_id = config & 0x1ff;
base_id = raw_id & 0xff;
@ -1717,6 +1718,11 @@ init_hw_perf_events(void)
mipspmu.general_event_map = &mipsxxcore_event_map2;
mipspmu.cache_event_map = &mipsxxcore_cache_map2;
break;
case CPU_I6400:
mipspmu.name = "mips/I6400";
mipspmu.general_event_map = &mipsxxcore_event_map2;
mipspmu.cache_event_map = &mipsxxcore_cache_map2;
break;
case CPU_1004K:
mipspmu.name = "mips/1004K";
mipspmu.general_event_map = &mipsxxcore_event_map;

2
arch/mips/kernel/pm-cps.c
View File

@ -267,6 +267,7 @@ static int __init cps_gen_flush_fsb(u32 **pp, struct uasm_label **pl,
/* CPUs which do not require the workaround */
case CPU_P5600:
case CPU_I6400:
return 0;
default:
@ -671,6 +672,7 @@ static int __init cps_pm_init(void)
case CPU_PROAPTIV:
case CPU_M5150:
case CPU_P5600:
case CPU_I6400:
stype_intervention = 0x2;
stype_memory = 0x3;
stype_ordering = 0x10;

1
arch/mips/kernel/spram.c
View File

@ -209,6 +209,7 @@ void spram_config(void)
case CPU_PROAPTIV:
case CPU_P5600:
case CPU_QEMU_GENERIC:
case CPU_I6400:
config0 = read_c0_config();
/* FIXME: addresses are Malta specific */
if (config0 & (1<<24)) {

1
arch/mips/kernel/traps.c
View File

@ -1651,6 +1651,7 @@ static inline void parity_protection_init(void)
case CPU_PROAPTIV:
case CPU_P5600:
case CPU_QEMU_GENERIC:
case CPU_I6400:
{
#define ERRCTL_PE 0x80000000
#define ERRCTL_L2P 0x00800000

1
arch/mips/mm/c-r4k.c
View File

@ -1276,6 +1276,7 @@ static void probe_pcache(void)
case CPU_PROAPTIV:
case CPU_M5150:
case CPU_QEMU_GENERIC:
case CPU_I6400:
if (!(read_c0_config7() & MIPS_CONF7_IAR) &&
(c->icache.waysize > PAGE_SIZE))
c->icache.flags |= MIPS_CACHE_ALIASES;

1
arch/mips/oprofile/common.c
View File

@ -91,6 +91,7 @@ int __init oprofile_arch_init(struct oprofile_operations *ops)
case CPU_INTERAPTIV:
case CPU_PROAPTIV:
case CPU_P5600:
case CPU_I6400:
case CPU_M5150:
case CPU_LOONGSON1:
case CPU_SB1:

4
arch/mips/oprofile/op_model_mipsxx.c
View File

@ -392,6 +392,10 @@ static int __init mipsxx_init(void)
op_model_mipsxx_ops.cpu_type = "mips/P5600";
break;
case CPU_I6400:
op_model_mipsxx_ops.cpu_type = "mips/I6400";
break;
case CPU_M5150:
op_model_mipsxx_ops.cpu_type = "mips/M5150";
break;