powerpc: make Freescale QE support a selectable Kconfig option

Modify the Kconfig so that Freescale QUICC Engine (QE) support is a selectable
option, thereby allowing users to compile kernels without any QE support.

The drawback is that QE support is now disabled by default on platforms that
have a QE, and so a defconfig is needed to enable QE and QE devices (like
UCC GETH).  Fortunately, all the current relevant defconfigs do that already.

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

3 files changed, 2 insertions, 7 deletions

diff --git a/arch/powerpc/platforms/83xx/Kconfig b/arch/powerpc/platforms/83xx/Kconfig
index 6159c5d4e5f1..83c664afc897 100644
--- a/arch/powerpc/platforms/83xx/Kconfig
+++ b/arch/powerpc/platforms/83xx/Kconfig
@@ -19,7 +19,6 @@ config MPC831x_RDB
 config MPC832x_MDS
         bool "Freescale MPC832x MDS"
         select DEFAULT_UIMAGE
-        select QUICC_ENGINE
         select PPC_MPC832x
         help
           This option enables support for the MPC832x MDS evaluation board.
@@ -27,7 +26,6 @@ config MPC832x_MDS
 config MPC832x_RDB
         bool "Freescale MPC832x RDB"
         select DEFAULT_UIMAGE
-        select QUICC_ENGINE
         select PPC_MPC832x
         help
           This option enables support for the MPC8323 RDB board.
@@ -57,15 +55,12 @@ config MPC834x_ITX
 config MPC836x_MDS
         bool "Freescale MPC836x MDS"
         select DEFAULT_UIMAGE
-        select QUICC_ENGINE
         help
           This option enables support for the MPC836x MDS Processor Board.
 
 config MPC836x_RDK
         bool "Freescale/Logic MPC836x RDK"
         select DEFAULT_UIMAGE
-        select QUICC_ENGINE
-        select QE_GPIO
         select FSL_GTM
         select FSL_LBC
         help
diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms/85xx/Kconfig
index 291675b0097a..b79dc710ed34 100644
--- a/arch/powerpc/platforms/85xx/Kconfig
+++ b/arch/powerpc/platforms/85xx/Kconfig
@@ -33,7 +33,6 @@ config MPC85xx_CDS
 config MPC85xx_MDS
         bool "Freescale MPC85xx MDS"
         select DEFAULT_UIMAGE
-        select QUICC_ENGINE
         select PHYLIB
         help
           This option enables support for the MPC85xx MDS board
diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig
index 9578c45b04fe..6cf517f5fba6 100644
--- a/arch/powerpc/platforms/Kconfig
+++ b/arch/powerpc/platforms/Kconfig
@@ -239,7 +239,8 @@ config TAU_AVERAGE
           If in doubt, say N here.
 
 config QUICC_ENGINE
-        bool
+        bool "Freescale QUICC Engine (QE) Support"
+        depends on FSL_SOC
         select PPC_LIB_RHEAP
         select CRC32
         help