mips: mtmips: move mt7628 related Kconfig into mt7628 subdirectory

This patch is a preparation for add a new soc fot mtmips.

Move all mt7628 related Kconfig (boards and UART selection) into mt7628
subdirectory and make sure the top directory of mtmips contains only
selection for SoCs.

Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>

2 files changed, 54 insertions, 52 deletions

diff --git a/arch/mips/mach-mtmips/Kconfig b/arch/mips/mach-mtmips/Kconfig
index 737de2cb8e..7c07430a0c 100644
--- a/arch/mips/mach-mtmips/Kconfig
+++ b/arch/mips/mach-mtmips/Kconfig
@@ -58,57 +58,6 @@ config SOC_MT7628
 
 endchoice
 
-choice
-	prompt "Board select"
-
-config BOARD_GARDENA_SMART_GATEWAY_MT7688
-	bool "GARDENA smart Gateway"
-	depends on SOC_MT7628
-	select BOARD_LATE_INIT
-	help
-	  GARDENA smart Gateway boards have a MT7688 SoC with 128 MiB of RAM
-	  and 8 MiB of flash (SPI NOR) and additional SPI NAND storage.
-
-config BOARD_LINKIT_SMART_7688
-	bool "LinkIt Smart 7688"
-	depends on SOC_MT7628
-	help
-	  Seeed LinkIt Smart 7688 boards have a MT7688 SoC with 128 MiB of RAM
-	  and 32 MiB of flash (SPI).
-	  Between its different peripherals there's an integrated switch with 4
-	  ethernet ports, 1 USB port, 1 UART, GPIO buttons and LEDs, and
-	  a MT7688 (PCIe).
-
-config BOARD_MT7628_RFB
-	bool "MediaTek MT7628 RFB"
-	depends on SOC_MT7628
-	help
-	  The reference design of MT7628. The board has 128 MiB DDR2, 8 MiB
-	  SPI-NOR flash, 1 built-in switch with 5 ports, 1 UART, 1 USB host,
-	  1 SDXC, 1 PCIe socket and JTAG pins.
-
-config BOARD_VOCORE2
-	bool "VoCore2"
-	depends on SOC_MT7628
-	select SPL_SERIAL_SUPPORT
-	select SPL_UART2_SPIS_PINMUX
-	help
-	  VoCore VoCore2 board has a MT7628 SoC with 128 MiB of RAM
-	  and 16 MiB of flash (SPI).
-
-endchoice
-
-config SPL_UART2_SPIS_PINMUX
-	bool "Use alternative pinmux for UART2 in SPL stage"
-	depends on SPL_SERIAL_SUPPORT
-	default n
-	help
-	  Select this if the UART2 of your board is connected to GPIO 16/17
-	  (shared with SPIS) rather than the usual GPIO 20/21.
-
-source "board/gardena/smart-gateway-mt7688/Kconfig"
-source "board/mediatek/mt7628/Kconfig"
-source "board/seeed/linkit-smart-7688/Kconfig"
-source "board/vocore/vocore2/Kconfig"
+source "arch/mips/mach-mtmips/mt7628/Kconfig"
 
 endmenu
diff --git a/arch/mips/mach-mtmips/mt7628/Kconfig b/arch/mips/mach-mtmips/mt7628/Kconfig
new file mode 100644
index 0000000000..e3f56e782e
--- /dev/null
+++ b/arch/mips/mach-mtmips/mt7628/Kconfig
@@ -0,0 +1,53 @@
+
+if SOC_MT7628
+
+choice
+	prompt "Board select"
+
+config BOARD_GARDENA_SMART_GATEWAY_MT7688
+	bool "GARDENA smart Gateway"
+	select BOARD_LATE_INIT
+	help
+	  GARDENA smart Gateway boards have a MT7688 SoC with 128 MiB of RAM
+	  and 8 MiB of flash (SPI NOR) and additional SPI NAND storage.
+
+config BOARD_LINKIT_SMART_7688
+	bool "LinkIt Smart 7688"
+	help
+	  Seeed LinkIt Smart 7688 boards have a MT7688 SoC with 128 MiB of RAM
+	  and 32 MiB of flash (SPI).
+	  Between its different peripherals there's an integrated switch with 4
+	  ethernet ports, 1 USB port, 1 UART, GPIO buttons and LEDs, and
+	  a MT7688 (PCIe).
+
+config BOARD_MT7628_RFB
+	bool "MediaTek MT7628 RFB"
+	help
+	  The reference design of MT7628. The board has 128 MiB DDR2, 8 MiB
+	  SPI-NOR flash, 1 built-in switch with 5 ports, 1 UART, 1 USB host,
+	  1 SDXC, 1 PCIe socket and JTAG pins.
+
+config BOARD_VOCORE2
+	bool "VoCore2"
+	select SPL_SERIAL_SUPPORT
+	select SPL_UART2_SPIS_PINMUX
+	help
+	  VoCore VoCore2 board has a MT7628 SoC with 128 MiB of RAM
+	  and 16 MiB of flash (SPI).
+
+endchoice
+
+config SPL_UART2_SPIS_PINMUX
+	bool "Use alternative pinmux for UART2 in SPL stage"
+	depends on SPL_SERIAL_SUPPORT
+	default n
+	help
+	  Select this if the UART2 of your board is connected to GPIO 16/17
+	  (shared with SPIS) rather than the usual GPIO 20/21.
+
+source "board/gardena/smart-gateway-mt7688/Kconfig"
+source "board/mediatek/mt7628/Kconfig"
+source "board/seeed/linkit-smart-7688/Kconfig"
+source "board/vocore/vocore2/Kconfig"
+
+endif