From 84e93f1d4f45a510926cb9225e49a4ccff5dd868 Mon Sep 17 00:00:00 2001
From: Alan Tull <atull@kernel.org>
Date: Wed, 15 Nov 2017 14:20:27 -0600
Subject: [PATCH] fpga: clean up fpga Kconfig
Git-commit: 84e93f1d4f45a510926cb9225e49a4ccff5dd868
Patch-mainline: v4.16
References: FATE#326235
The fpga menuconfig has gotten messy. The bridges and managers are
mixed together.
* Separate the bridges and things dependent on CONFIG_FPGA_BRIDGE
from the managers.
* Group the managers by vendor in order that they were added
to the kernel.
The following is what the menuconfig ends up looking like more or less
(platform dependencies are hiding some of these on any given
platform).
--- FPGA Configuration Framework
<*> Altera SOCFPGA FPGA Manager
<*> Altera SoCFPGA Arria10
<*> Altera Partial Reconfiguration IP Core
<*> Platform support of Altera Partial Reconfiguration IP Core
<*> Altera FPGA Passive Serial over SPI
<*> Altera Arria-V/Cyclone-V/Stratix-V CvP FPGA Manager
<*> Xilinx Zynq FPGA
<*> Xilinx Configuration over Slave Serial (SPI)
<*> Lattice iCE40 SPI
<*> Technologic Systems TS-73xx SBC FPGA Manager
<*> FPGA Bridge Framework
<*> Altera SoCFPGA FPGA Bridges
<*> Altera FPGA Freeze Bridge
<*> Xilinx LogiCORE PR Decoupler
<*> FPGA Region
<*> FPGA Region Device Tree Overlay Support
Signed-off-by: Alan Tull <atull@kernel.org>
Acked-by: Moritz Fischer <mdf@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Oliver Neukum <oneukum@suse.com>
---
drivers/fpga/Kconfig | 86 +++++++++++++++++++++++++--------------------------
1 file changed, 43 insertions(+), 43 deletions(-)
--- a/drivers/fpga/Kconfig
+++ b/drivers/fpga/Kconfig
@@ -11,27 +11,6 @@ menuconfig FPGA
if FPGA
-config FPGA_REGION
- tristate "FPGA Region"
- depends on FPGA_BRIDGE
- help
- FPGA Region common code. A FPGA Region controls a FPGA Manager
- and the FPGA Bridges associated with either a reconfigurable
- region of an FPGA or a whole FPGA.
-
-config OF_FPGA_REGION
- tristate "FPGA Region Device Tree Overlay Support"
- depends on OF && FPGA_REGION
- help
- Support for loading FPGA images by applying a Device Tree
- overlay.
-
-config FPGA_MGR_ICE40_SPI
- tristate "Lattice iCE40 SPI"
- depends on OF && SPI
- help
- FPGA manager driver support for Lattice iCE40 FPGAs over SPI.
-
config FPGA_MGR_SOCFPGA
tristate "Altera SOCFPGA FPGA Manager"
depends on ARCH_SOCFPGA || COMPILE_TEST
@@ -45,19 +24,17 @@ config FPGA_MGR_SOCFPGA_A10
help
FPGA manager driver support for Altera Arria10 SoCFPGA.
-config FPGA_MGR_TS73XX
- tristate "Technologic Systems TS-73xx SBC FPGA Manager"
- depends on ARCH_EP93XX && MACH_TS72XX
+config ALTERA_PR_IP_CORE
+ tristate "Altera Partial Reconfiguration IP Core"
help
- FPGA manager driver support for the Altera Cyclone II FPGA
- present on the TS-73xx SBC boards.
+ Core driver support for Altera Partial Reconfiguration IP component
-config FPGA_MGR_XILINX_SPI
- tristate "Xilinx Configuration over Slave Serial (SPI)"
- depends on SPI
+config ALTERA_PR_IP_CORE_PLAT
+ tristate "Platform support of Altera Partial Reconfiguration IP Core"
+ depends on ALTERA_PR_IP_CORE && OF && HAS_IOMEM
help
- FPGA manager driver support for Xilinx FPGA configuration
- over slave serial interface.
+ Platform driver support for Altera Partial Reconfiguration IP
+ component
config FPGA_MGR_ZYNQ_FPGA
tristate "Xilinx Zynq FPGA"
@@ -66,6 +43,26 @@ config FPGA_MGR_ZYNQ_FPGA
help
FPGA manager driver support for Xilinx Zynq FPGAs.
+config FPGA_MGR_XILINX_SPI
+ tristate "Xilinx Configuration over Slave Serial (SPI)"
+ depends on SPI
+ help
+ FPGA manager driver support for Xilinx FPGA configuration
+ over slave serial interface.
+
+config FPGA_MGR_ICE40_SPI
+ tristate "Lattice iCE40 SPI"
+ depends on OF && SPI
+ help
+ FPGA manager driver support for Lattice iCE40 FPGAs over SPI.
+
+config FPGA_MGR_TS73XX
+ tristate "Technologic Systems TS-73xx SBC FPGA Manager"
+ depends on ARCH_EP93XX && MACH_TS72XX
+ help
+ FPGA manager driver support for the Altera Cyclone II FPGA
+ present on the TS-73xx SBC boards.
+
config FPGA_BRIDGE
tristate "FPGA Bridge Framework"
help
@@ -88,18 +85,6 @@ config ALTERA_FREEZE_BRIDGE
isolate one region of the FPGA from the busses while that
region is being reprogrammed.
-config ALTERA_PR_IP_CORE
- tristate "Altera Partial Reconfiguration IP Core"
- help
- Core driver support for Altera Partial Reconfiguration IP component
-
-config ALTERA_PR_IP_CORE_PLAT
- tristate "Platform support of Altera Partial Reconfiguration IP Core"
- depends on ALTERA_PR_IP_CORE && OF && HAS_IOMEM
- help
- Platform driver support for Altera Partial Reconfiguration IP
- component
-
config XILINX_PR_DECOUPLER
tristate "Xilinx LogiCORE PR Decoupler"
depends on FPGA_BRIDGE
@@ -110,4 +95,19 @@ config XILINX_PR_DECOUPLER
region of the FPGA from the busses while that region is
being reprogrammed during partial reconfig.
+config FPGA_REGION
+ tristate "FPGA Region"
+ depends on FPGA_BRIDGE
+ help
+ FPGA Region common code. A FPGA Region controls a FPGA Manager
+ and the FPGA Bridges associated with either a reconfigurable
+ region of an FPGA or a whole FPGA.
+
+config OF_FPGA_REGION
+ tristate "FPGA Region Device Tree Overlay Support"
+ depends on OF && FPGA_REGION
+ help
+ Support for loading FPGA images by applying a Device Tree
+ overlay.
+
endif # FPGA