arm: rmobile: alt: Add ethernet function B support
Ethernet function of Alt board can select normal and B by DIP switch
on board. But user need to set not only DIP switch but also pin function.
This adds pin function of Ethernet function B. This can select from Kconfig.
Signed-off-by: Mitsuhiro Kimura <mitsuhiro.kimura.kc@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
diff --git a/board/renesas/alt/Kconfig b/board/renesas/alt/Kconfig
index 957962d..39d53c1 100644
--- a/board/renesas/alt/Kconfig
+++ b/board/renesas/alt/Kconfig
@@ -9,4 +9,13 @@
config SYS_CONFIG_NAME
default "alt"
+config R8A7794_ETHERNET_B
+ bool "Use ethernet B function"
+ depends on TARGET_ALT
+ default n
+ help
+ ALT board can use default ethernet and etnernet B function.
+ This config set pin function of ethenet B. You also needt to change
+ DIP switch of board in order to use this function.
+
endif