[Xen-devel] [PATCH v8 22/28] build: convert HAS_SCIF use to Kconfig

[Doug Goldstein <cardoe@xxxxxxxxxx>]

Use the Kconfig generated CONFIG_HAS_SCIF defines in the code base.

CC: Ian Campbell <ian.campbell@xxxxxxxxxx>
CC: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
CC: Jan Beulich <jbeulich@xxxxxxxx>
CC: Keir Fraser <keir@xxxxxxx>
CC: Tim Deegan <tim@xxxxxxx>
Signed-off-by: Doug Goldstein <cardoe@xxxxxxxxxx>
Acked-by: Jan Beulich <jbeulich@xxxxxxxx>
---
 config/arm32.mk           | 1 -
 xen/drivers/char/Kconfig  | 9 +++++++++
 xen/drivers/char/Makefile | 2 +-
 3 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/config/arm32.mk b/config/arm32.mk
index b1de8da..001b2cd 100644
--- a/config/arm32.mk
+++ b/config/arm32.mk
@@ -9,7 +9,6 @@ CONFIG_XEN_INSTALL_SUFFIX :=
 # Explicitly specifiy 32-bit ARM ISA since toolchain default can be -mthumb:
 CFLAGS += -marm
 
-HAS_SCIF := y
 HAS_MEM_ACCESS := y
 
 # Use only if calling $(LD) directly.
diff --git a/xen/drivers/char/Kconfig b/xen/drivers/char/Kconfig
index a424ab2..c81b109 100644
--- a/xen/drivers/char/Kconfig
+++ b/xen/drivers/char/Kconfig
@@ -40,3 +40,12 @@ config HAS_OMAP
        help
          This selects the Texas Instruments OMAP UART. If you have a Texas
          Instruments based CPU, say Y.
+
+# SuperH SCI(F) UART support
+config HAS_SCIF
+       bool
+       default y
+       depends on ARM_32
+       help
+         This selects the SuperH SCI(F) UART. If you have a SuperH based board,
+         say Y.
diff --git a/xen/drivers/char/Makefile b/xen/drivers/char/Makefile
index 7118570..f9d9a9c 100644
--- a/xen/drivers/char/Makefile
+++ b/xen/drivers/char/Makefile
@@ -4,7 +4,7 @@ obj-$(CONFIG_HAS_CADENCE_UART) += cadence-uart.o
 obj-$(CONFIG_HAS_PL011) += pl011.o
 obj-$(CONFIG_HAS_EXYNOS4210) += exynos4210-uart.o
 obj-$(CONFIG_HAS_OMAP) += omap-uart.o
-obj-$(HAS_SCIF) += scif-uart.o
+obj-$(CONFIG_HAS_SCIF) += scif-uart.o
 obj-$(HAS_EHCI) += ehci-dbgp.o
 obj-$(CONFIG_ARM) += dt-uart.o
 obj-y += serial.o
-- 
2.4.10


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