|
|
@@ -107,6 +107,9 @@ config SYS_SUPPORTS_NUMA
|
|
|
config SYS_SUPPORTS_PCI
|
|
|
bool
|
|
|
|
|
|
+config SYS_SUPPORTS_CMT
|
|
|
+ bool
|
|
|
+
|
|
|
config STACKTRACE_SUPPORT
|
|
|
def_bool y
|
|
|
|
|
|
@@ -188,6 +191,7 @@ choice
|
|
|
config CPU_SUBTYPE_SH7619
|
|
|
bool "Support SH7619 processor"
|
|
|
select CPU_SH2
|
|
|
+ select SYS_SUPPORTS_CMT
|
|
|
|
|
|
# SH-2A Processor Support
|
|
|
|
|
|
@@ -200,15 +204,18 @@ config CPU_SUBTYPE_SH7203
|
|
|
bool "Support SH7203 processor"
|
|
|
select CPU_SH2A
|
|
|
select CPU_HAS_FPU
|
|
|
+ select SYS_SUPPORTS_CMT
|
|
|
|
|
|
config CPU_SUBTYPE_SH7206
|
|
|
bool "Support SH7206 processor"
|
|
|
select CPU_SH2A
|
|
|
+ select SYS_SUPPORTS_CMT
|
|
|
|
|
|
config CPU_SUBTYPE_SH7263
|
|
|
bool "Support SH7263 processor"
|
|
|
select CPU_SH2A
|
|
|
select CPU_HAS_FPU
|
|
|
+ select SYS_SUPPORTS_CMT
|
|
|
|
|
|
config CPU_SUBTYPE_MXG
|
|
|
bool "Support MX-G processor"
|
|
|
@@ -324,6 +331,7 @@ config CPU_SUBTYPE_SH7723
|
|
|
select CPU_SH4A
|
|
|
select CPU_SHX2
|
|
|
select ARCH_SPARSEMEM_ENABLE
|
|
|
+ select SYS_SUPPORTS_CMT
|
|
|
help
|
|
|
Select SH7723 if you have an SH-MobileR2 CPU.
|
|
|
|
|
|
@@ -362,6 +370,7 @@ config CPU_SUBTYPE_SHX3
|
|
|
config CPU_SUBTYPE_SH7343
|
|
|
bool "Support SH7343 processor"
|
|
|
select CPU_SH4AL_DSP
|
|
|
+ select SYS_SUPPORTS_CMT
|
|
|
|
|
|
config CPU_SUBTYPE_SH7722
|
|
|
bool "Support SH7722 processor"
|
|
|
@@ -369,6 +378,7 @@ config CPU_SUBTYPE_SH7722
|
|
|
select CPU_SHX2
|
|
|
select ARCH_SPARSEMEM_ENABLE
|
|
|
select SYS_SUPPORTS_NUMA
|
|
|
+ select SYS_SUPPORTS_CMT
|
|
|
|
|
|
config CPU_SUBTYPE_SH7366
|
|
|
bool "Support SH7366 processor"
|
|
|
@@ -376,6 +386,7 @@ config CPU_SUBTYPE_SH7366
|
|
|
select CPU_SHX2
|
|
|
select ARCH_SPARSEMEM_ENABLE
|
|
|
select SYS_SUPPORTS_NUMA
|
|
|
+ select SYS_SUPPORTS_CMT
|
|
|
|
|
|
# SH-5 Processor Support
|
|
|
|
|
|
@@ -397,34 +408,36 @@ source "arch/sh/boards/Kconfig"
|
|
|
|
|
|
menu "Timer and clock configuration"
|
|
|
|
|
|
-config SH_TIMER_CMT
|
|
|
- def_bool n
|
|
|
- prompt "CMT support"
|
|
|
- select GENERIC_TIME
|
|
|
- select GENERIC_CLOCKEVENTS
|
|
|
- help
|
|
|
- This enables build of the CMT system timer driver.
|
|
|
-
|
|
|
config SH_TMU
|
|
|
- def_bool y
|
|
|
- prompt "TMU timer support"
|
|
|
+ bool "TMU timer support"
|
|
|
depends on CPU_SH3 || CPU_SH4
|
|
|
+ default y
|
|
|
select GENERIC_TIME
|
|
|
select GENERIC_CLOCKEVENTS
|
|
|
help
|
|
|
This enables the use of the TMU as the system timer.
|
|
|
|
|
|
config SH_CMT
|
|
|
- def_bool y
|
|
|
- prompt "CMT timer support"
|
|
|
- depends on CPU_SH2 && !CPU_SUBTYPE_MXG
|
|
|
+ bool "CMT timer support"
|
|
|
+ depends on SYS_SUPPORTS_CMT
|
|
|
+ default y
|
|
|
help
|
|
|
This enables the use of the CMT as the system timer.
|
|
|
|
|
|
+#
|
|
|
+# Support for the new-style CMT driver. This will replace SH_CMT
|
|
|
+# once its other dependencies are merged.
|
|
|
+#
|
|
|
+config SH_TIMER_CMT
|
|
|
+ bool "CMT clockevents driver"
|
|
|
+ depends on SYS_SUPPORTS_CMT && !SH_CMT
|
|
|
+ select GENERIC_TIME
|
|
|
+ select GENERIC_CLOCKEVENTS
|
|
|
+
|
|
|
config SH_MTU2
|
|
|
- def_bool n
|
|
|
- prompt "MTU2 timer support"
|
|
|
+ bool "MTU2 timer support"
|
|
|
depends on CPU_SH2A
|
|
|
+ default y
|
|
|
help
|
|
|
This enables the use of the MTU2 as the system timer.
|
|
|
|
Paul Mundt