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-rw-r--r--arch/sh/Kconfig7
-rw-r--r--arch/sh/mm/Kconfig3
2 files changed, 8 insertions, 2 deletions
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index 2aad2ff39a2..0a631d0f75f 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -134,8 +134,8 @@ config SH_FPU_EMU
config SH_DSP
bool "DSP support"
- default y if SH4AL_DSP || !CPU_SH4
- default n
+ depends on CPU_HAS_DSP
+ default y
help
Selecting this option will enable support for SH processors that
have DSP units (ie, SH2-DSP, SH3-DSP, and SH4AL-DSP).
@@ -199,6 +199,9 @@ config CPU_HAS_SR_RB
config CPU_HAS_PTEA
bool
+config CPU_HAS_DSP
+ bool
+
endmenu
menu "Board support"
diff --git a/arch/sh/mm/Kconfig b/arch/sh/mm/Kconfig
index 03f7b988d5d..ff67422c8dc 100644
--- a/arch/sh/mm/Kconfig
+++ b/arch/sh/mm/Kconfig
@@ -27,6 +27,7 @@ config CPU_SH4A
config CPU_SH4AL_DSP
bool
select CPU_SH4A
+ select CPU_HAS_DSP
config CPU_SUBTYPE_ST40
bool
@@ -102,6 +103,7 @@ config CPU_SUBTYPE_SH7710
bool "Support SH7710 processor"
select CPU_SH3
select CPU_HAS_IPR_IRQ
+ select CPU_HAS_DSP
help
Select SH7710 if you have a SH3-DSP SH7710 CPU.
@@ -109,6 +111,7 @@ config CPU_SUBTYPE_SH7712
bool "Support SH7712 processor"
select CPU_SH3
select CPU_HAS_IPR_IRQ
+ select CPU_HAS_DSP
help
Select SH7712 if you have a SH3-DSP SH7712 CPU.