flashrom: switch to build variants instead of config options

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

3 files changed, 139 insertions, 334 deletions

diff --git a/utils/flashrom/Config.in b/utils/flashrom/Config.in
deleted file mode 100644
index 552001afc..000000000
--- a/utils/flashrom/Config.in
+++ /dev/null
@@ -1,279 +0,0 @@
-menu "Flashrom configuration"
-	depends on PACKAGE_flashrom
-
-	choice
-		prompt "Default Programmer"
-		default DEFPROG_INTERNAL if FLASHROM_PCI
-		default DEFPROG_LINUX_SPI
-
-		config DEFPROG_INTERNAL
-			depends on FRPROG_INTERNAL
-			bool "Internal"
-
-		config DEFPROG_LINUX_SPI
-			depends on FRPROG_LINUX_SPI
-			bool "Linux SPI"
-
-		config DEFPROG_SERPROG
-			depends on FRPROG_SERPROG
-			bool "Serial"
-
-		config DEFPROG_RAYER_SPI
-			depends on FRPROG_RAYER_SPI
-			bool "Rayer SPI"
-
-		config DEFPROG_PONY_SPI
-			depends on FRPROG_PONY_SPI
-			bool "Pony SPI"
-
-		config DEFPROG_NIC3COM
-			depends on FRPROG_NIC3COM
-			bool "NIC3Com"
-
-		config DEFPROG_GFXNVIDIA
-			depends on FRPROG_GFXNVIDIA
-			bool "GFX Nvidia"
-
-		config DEFPROG_SATASII
-			depends on FRPROG_SATASII
-			bool "SATASII"
-
-#		config DEFPROG_ATAHPT
-#			depends on FRPROG_ATAHPT
-#			bool "Highpoint (HPT) ATA/RAID"
-
-		config DEFPROG_ATAVIA
-			depends on FRPROG_ATAVIA
-			bool "ATAVIA"
-
-		config DEFPROG_FT2232_SPI
-			depends on FRPROG_FT2232_SPI
-			bool "FT2232 SPI"
-
-		config DEFPROG_USBBLASTER_SPI
-			depends on FRPROG_USBBLASTER_SPI
-			bool "USBBlaster SPI"
-
-#		config DEFPROG_MSTARDDC_SPI
-#			depends on FRPROG_MSTARDDC_SPI
-#			bool "MSTAR DDC SPI"
-
-		config DEFPROG_PICKIT2_SPI
-			depends on FRPROG_PICKIT2_SPI
-			bool "PICkit2 SPI"
-
-		config DEFPROG_DUMMY
-			depends on FRPROG_DUMMY
-			bool "Dummy"
-
-		config DEFPROG_DRKAISER
-			depends on FRPROG_DRKAISER
-			bool "Dr. Kaiser"
-
-		config DEFPROG_NICREALTEK
-			depends on FRPROG_NICREALTEK
-			bool "Realtek NICs"
-
-#		config DEFPROG_NICNATSEMI
-#			depends on FRPROG_NICNATSEMI
-#			bool "National Semiconductor NICs"
-
-		config DEFPROG_NICINTEL
-			depends on FRPROG_NICINTEL
-			bool "Intel NICs"
-
-		config DEFPROG_NICINTEL_SPI
-			depends on FRPROG_NICINTEL_SPI
-			bool "Intel NICs SPI"
-
-		config DEFPROG_NICINTEL_EEPROM
-			depends on FRPROG_NICINTEL_EEPROM
-			bool "Intel NICs EEPROM"
-
-		config DEFPROG_OGP_SPI
-			depends on FRPROG_OGP_SPI
-			bool "OGP SPI"
-
-		config DEFPROG_BUSPIRATE_SPI
-			depends on FRPROG_BUSPIRATE_SPI
-			bool "SPI BUS Pirate"
-
-#		config DEFPROG_DEDIPROG
-#			depends on FRPROG_DEDIPROG
-#			bool "Dediprog SF100"
-
-		config DEFPROG_SATAMV
-			depends on FRPROG_SATAMV
-			bool "Marvell SATA"
-
-		config DEFPROG_IT8212
-			depends on FRPROG_IT8212
-			bool "ITE IT8212F PATA"
-	endchoice
-
-
-	menu "Misc Programmers"
-		config FRPROG_LINUX_SPI
-			bool "Linux SPI"
-			default y
-
-#		config FRPROG_MSTARDDC_SPI
-#			bool "MSTAR DDC"
-#			default n
-
-		config FRPROG_DUMMY
-			bool "Dummy"
-			default y
-	endmenu
-
-
-	config FLASHROM_FTDI
-		bool "FTDI Support"
-		default y
-
-	menu "FTDI Programmers"
-		depends on FLASHROM_FTDI
-
-		config FRPROG_FT2232_SPI
-			depends on FLASHROM_FTDI
-			bool "FT2232 SPI"
-			default y
-
-		config FRPROG_USBBLASTER_SPI
-			depends on FLASHROM_FTDI
-			bool "USBBlaster SPI"
-			default y
-	endmenu
-
-
-	config FLASHROM_PCI
-		bool "PCI Support"
-		default y if (TARGET_x86||TARGET_x86_64)
-
-	menu "PCI Programmers"
-		depends on FLASHROM_PCI
-
-		config FRPROG_INTERNAL
-			depends on FLASHROM_PCI
-			bool "Internal"
-			default y
-
-		config FRPROG_RAYER_SPI
-			depends on FLASHROM_PCI
-			bool "Rayer SPI"
-			default y
-
-		config FRPROG_NIC3COM
-			depends on FLASHROM_PCI
-			bool "NIC3Com"
-			default y
-
-		config FRPROG_GFXNVIDIA
-			depends on FLASHROM_PCI
-			bool "GFX Nvidia"
-			default y
-
-		config FRPROG_SATASII
-			depends on FLASHROM_PCI
-			bool "SATASII"
-			default y
-
-#		config FRPROG_ATAHPT
-#			depends on FLASHROM_PCI
-#			bool "Highpoint (HPT) ATA/RAID"
-#			default n
-
-		config FRPROG_ATAVIA
-			depends on FLASHROM_PCI
-			bool "ATAVIA"
-			default y
-
-		config FRPROG_IT8212
-			depends on FLASHROM_PCI
-			bool "ITE IT8212F PATA"
-			default y
-
-		config FRPROG_DRKAISER
-			depends on FLASHROM_PCI
-			bool "Dr. Kaiser"
-			default y
-
-		config FRPROG_NICREALTEK
-			depends on FLASHROM_PCI
-			bool "Realtek NICs"
-			default y
-
-#		config FRPROG_NICNATSEMI
-#			depends on FLASHROM_PCI
-#			bool "National Semiconductor NICs"
-#			default n
-
-		config FRPROG_NICINTEL
-			depends on FLASHROM_PCI
-			bool "Intel NICs"
-			default y
-
-		config FRPROG_NICINTEL_SPI
-			depends on FLASHROM_PCI
-			bool "Intel NICs SPI"
-			default y
-
-		config FRPROG_NICINTEL_EEPROM
-			depends on FLASHROM_PCI
-			bool "Intel NICs EEPROM"
-			default y
-
-		config FRPROG_OGP_SPI
-			depends on FLASHROM_PCI
-			bool "OGP SPI"
-			default y
-
-		config FRPROG_SATAMV
-			depends on FLASHROM_PCI
-			bool "Marvell SATA"
-			default y
-	endmenu
-
-
-	config FLASHROM_SERIAL
-		bool "Serial Support"
-		default y
-
-	menu "Serial Programmers"
-		depends on FLASHROM_SERIAL
-
-		config FRPROG_SERPROG
-			depends on FLASHROM_SERIAL
-			bool "Serial"
-			default y
-
-		config FRPROG_PONY_SPI
-			depends on FLASHROM_SERIAL
-			bool "Pony SPI"
-			default y
-
-		config FRPROG_BUSPIRATE_SPI
-			depends on FLASHROM_SERIAL
-			bool "SPI BUS Pirate"
-			default y
-	endmenu
-
-
-	config FLASHROM_USB
-		bool "USB Support"
-		default y
-
-	menu "USB Programmers"
-		depends on FLASHROM_USB
-
-		config FRPROG_PICKIT2_SPI
-			depends on FLASHROM_USB
-			bool "PICkit2 SPI"
-			default y
-
-#		config FRPROG_DEDIPROG
-#			depends on FLASHROM_USB
-#			bool "Dediprog SF100"
-#			default n
-	endmenu
-endmenu
diff --git a/utils/flashrom/Makefile b/utils/flashrom/Makefile
index 6d3c573a4..5e4407e24 100644
--- a/utils/flashrom/Makefile
+++ b/utils/flashrom/Makefile
@@ -9,13 +9,16 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=flashrom
 PKG_VERSION:=0.9.8
-PKG_RELEASE:=3
+PKG_RELEASE:=4
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
 PKG_SOURCE_URL:=http://download.flashrom.org/releases
+PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
 PKG_MD5SUM:=ac513076b63ab7eb411a7694bb8f6fda
 PKG_MAINTAINER:=Álvaro Fernández Rojas <noltari@gmail.com>
 
+PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(BUILD_VARIANT)/$(PKG_SOURCE_SUBDIR)
+
 PKG_LICENSE:=GPL-2.0
 PKG_LICENSE_FILES:=COPYING
 
@@ -24,36 +27,83 @@ PKG_INSTALL:=1
 include $(INCLUDE_DIR)/package.mk
 include flashrom.mk
 
-define Package/flashrom
+TARGET_CFLAGS+= \
+	-std=gnu89
+
+MAKE_FLAGS+= \
+	PREFIX="/usr"
+
+define Package/flashrom/default
   SECTION:=utils
   CATEGORY:=Utilities
   TITLE:=FlashROM Utility
   URL:=http://www.flashrom.org/
-  DEPENDS:=\
-	+(TARGET_x86||TARGET_x86_64):dmidecode \
-	+FLASHROM_FTDI:libftdi \
-	+FLASHROM_PCI:pciutils \
-	+FLASHROM_USB:libusb-compat
+  DEPENDS:=
 endef
 
-define Package/flashrom/config
-	source "$(SOURCE)/Config.in"
+define Package/flashrom
+  $(Package/flashrom/default)
+  TITLE+= (full)
+  DEPENDS+= \
+    +(PACKAGE_flashrom&&(TARGET_x86||TARGET_x86_64)):dmidecode \
+    +PACKAGE_flashrom:libftdi \
+    +PACKAGE_flashrom:libusb-compat \
+    +PACKAGE_flashrom:pciutils
+  VARIANT:=full
 endef
 
-define Package/flashrom/description
+define Package/flashrom-pci
+  $(Package/flashrom/default)
+  TITLE+= (pci)
+  DEPENDS+= \
+    +(PACKAGE_flashrom-pci&&(TARGET_x86||TARGET_x86_64)):dmidecode \
+    +PACKAGE_flashrom-pci:pciutils
+  VARIANT:=pci
+endef
+
+define Package/flashrom-spi
+  $(Package/flashrom/default)
+  TITLE+= (spi)
+  VARIANT:=spi
+endef
+
+define Package/flashrom-usb
+  $(Package/flashrom/default)
+  TITLE+= (usb)
+  DEPENDS+= \
+    +PACKAGE_flashrom-usb:libftdi \
+    +PACKAGE_flashrom-usb:libusb-compat
+  VARIANT:=usb
+endef
+
+define Package/flashrom/default/description
  flashrom is an utility for identifying, reading, writing, verifying
  and erasing flash chips. It's often used to flash BIOS/EFI/coreboot
  /firmware images.
 endef
-
-TARGET_CFLAGS+=-std=gnu89
-
-MAKE_FLAGS += \
-	PREFIX="/usr"
+Package/flashrom/description = $(Package/flashrom/default/description)
+Package/flashrom-pci/description = $(Package/flashrom/default/description)
+Package/flashrom-spi/description = $(Package/flashrom/default/description)
+Package/flashrom-usb/description = $(Package/flashrom/default/description)
 
 define Package/flashrom/install
 	$(INSTALL_DIR) $(1)/usr/sbin
-	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/sbin/flashrom $(1)/usr/sbin/
+	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/sbin/flashrom $(1)/usr/sbin/flashrom
+endef
+define Package/flashrom-pci/install
+	$(INSTALL_DIR) $(1)/usr/sbin
+	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/sbin/flashrom $(1)/usr/sbin/flashrom-pci
+endef
+define Package/flashrom-spi/install
+	$(INSTALL_DIR) $(1)/usr/sbin
+	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/sbin/flashrom $(1)/usr/sbin/flashrom-spi
+endef
+define Package/flashrom-usb/install
+	$(INSTALL_DIR) $(1)/usr/sbin
+	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/sbin/flashrom $(1)/usr/sbin/flashrom-usb
 endef
 
 $(eval $(call BuildPackage,flashrom))
+$(eval $(call BuildPackage,flashrom-pci))
+$(eval $(call BuildPackage,flashrom-spi))
+$(eval $(call BuildPackage,flashrom-usb))
diff --git a/utils/flashrom/flashrom.mk b/utils/flashrom/flashrom.mk
index 14fc5d88d..0ca82b6d0 100644
--- a/utils/flashrom/flashrom.mk
+++ b/utils/flashrom/flashrom.mk
@@ -1,54 +1,88 @@
-# Flashrom configuration
+# Flashrom variants
+
+define DefaultProgrammer
+  MAKE_FLAGS += CONFIG_DEFAULT_PROGRAMMER=PROGRAMMER_$(1)
+endef
 define DefineConfig
-  ifeq ($(CONFIG_FLASHROM_$(1)),)
-    MAKE_FLAGS += NEED_$(1)=0
-  endif
+  MAKE_FLAGS += NEED_$(1)=$(2)
 endef
 define DefineProgrammer
-  ifeq ($(CONFIG_FRPROG_$(1)),)
-    MAKE_FLAGS += CONFIG_$(1)=0
-  endif
-  ifneq ($(CONFIG_DEFPROG_$(1)),)
-    MAKE_FLAGS += CONFIG_DEFAULT_PROGRAMMER=CONFIG_$(1)
+  # Selecting invalid programmers will fail
+  # Only disable unwanted programmers and keep the default ones
+  ifeq ($(2),no)
+    MAKE_FLAGS += CONFIG_$(1)=$(2)
   endif
 endef
 
+ifeq ($(BUILD_VARIANT),full)
+  $(eval $(call DefaultProgrammer,LINUX_SPI))
+  FLASHROM_BASIC := yes
+  FLASHROM_FTDI := yes
+  FLASHROM_PCI := yes
+  FLASHROM_SERIAL := yes
+  FLASHROM_USB := yes
+endif
+ifeq ($(BUILD_VARIANT),pci)
+  $(eval $(call DefaultProgrammer,INTERNAL))
+  FLASHROM_BASIC := yes
+  FLASHROM_FTDI := no
+  FLASHROM_PCI := yes
+  FLASHROM_SERIAL := no
+  FLASHROM_USB := no
+endif
+ifeq ($(BUILD_VARIANT),spi)
+  $(eval $(call DefaultProgrammer,LINUX_SPI))
+  FLASHROM_BASIC := yes
+  FLASHROM_FTDI := no
+  FLASHROM_PCI := no
+  FLASHROM_SERIAL := no
+  FLASHROM_USB := no
+endif
+ifeq ($(BUILD_VARIANT),usb)
+  $(eval $(call DefaultProgrammer,SERPROG))
+  FLASHROM_BASIC := yes
+  FLASHROM_FTDI := yes
+  FLASHROM_PCI := no
+  FLASHROM_SERIAL := yes
+  FLASHROM_USB := yes
+endif
+
 # Misc
-$(eval $(call DefineProgrammer,LINUX_SPI))
-#$(eval $(call DefineProgrammer,MSTARDDC_SPI))
-$(eval $(call DefineProgrammer,DUMMY))
+$(eval $(call DefineProgrammer,LINUX_SPI,$(FLASHROM_BASIC)))
+#$(eval $(call DefineProgrammer,MSTARDDC_SPI,$(FLASHROM_BASIC)))
+$(eval $(call DefineProgrammer,DUMMY,$(FLASHROM_BASIC)))
 
 # FTDI
-$(eval $(call DefineConfig,FTDI))
-$(eval $(call DefineProgrammer,FT2232_SPI))
-$(eval $(call DefineProgrammer,USBBLASTER_SPI))
+$(eval $(call DefineConfig,FTDI,$(FLASHROM_FTDI)))
+$(eval $(call DefineProgrammer,FT2232_SPI,$(FLASHROM_FTDI)))
+$(eval $(call DefineProgrammer,USBBLASTER_SPI,$(FLASHROM_FTDI)))
 
 # PCI
-$(eval $(call DefineConfig,PCI))
-$(eval $(call DefineProgrammer,INTERNAL))
-$(eval $(call DefineProgrammer,RAYER_SPI))
-$(eval $(call DefineProgrammer,NIC3COM))
-$(eval $(call DefineProgrammer,GFXNVIDIA))
-$(eval $(call DefineProgrammer,SATASII))
-#$(eval $(call DefineProgrammer,ATAHPT))
-$(eval $(call DefineProgrammer,ATAVIA))
-$(eval $(call DefineProgrammer,IT8212))
-$(eval $(call DefineProgrammer,DRKAISER))
-$(eval $(call DefineProgrammer,NICREALTEK))
-#$(eval $(call DefineProgrammer,NICNATSEMI))
-$(eval $(call DefineProgrammer,NICINTEL))
-$(eval $(call DefineProgrammer,NICINTEL_SPI))
-$(eval $(call DefineProgrammer,NICINTEL_EEPROM))
-$(eval $(call DefineProgrammer,OGP_SPI))
-$(eval $(call DefineProgrammer,SATAMV))
+$(eval $(call DefineConfig,PCI,$(FLASHROM_PCI)))
+$(eval $(call DefineProgrammer,INTERNAL,$(FLASHROM_PCI)))
+$(eval $(call DefineProgrammer,RAYER_SPI,$(FLASHROM_PCI)))
+$(eval $(call DefineProgrammer,NIC3COM,$(FLASHROM_PCI)))
+$(eval $(call DefineProgrammer,GFXNVIDIA,$(FLASHROM_PCI)))
+$(eval $(call DefineProgrammer,SATASII,$(FLASHROM_PCI)))
+#$(eval $(call DefineProgrammer,ATAHPT,$(FLASHROM_PCI)))
+$(eval $(call DefineProgrammer,ATAVIA,$(FLASHROM_PCI)))
+$(eval $(call DefineProgrammer,IT8212,$(FLASHROM_PCI)))
+$(eval $(call DefineProgrammer,DRKAISER,$(FLASHROM_PCI)))
+$(eval $(call DefineProgrammer,NICREALTEK,$(FLASHROM_PCI)))
+#$(eval $(call DefineProgrammer,NICNATSEMI,$(FLASHROM_PCI)))
+$(eval $(call DefineProgrammer,NICINTEL,$(FLASHROM_PCI)))
+$(eval $(call DefineProgrammer,NICINTEL_SPI,$(FLASHROM_PCI)))
+$(eval $(call DefineProgrammer,NICINTEL_EEPROM,$(FLASHROM_PCI)))
+$(eval $(call DefineProgrammer,OGP_SPI,$(FLASHROM_PCI)))
+$(eval $(call DefineProgrammer,SATAMV,$(FLASHROM_PCI)))
 
 # Serial
-$(eval $(call DefineConfig,SERIAL))
-$(eval $(call DefineProgrammer,SERPROG))
-$(eval $(call DefineProgrammer,PONY_SPI))
-$(eval $(call DefineProgrammer,BUSPIRATE_SPI))
+$(eval $(call DefineConfig,SERIAL,$(FLASHROM_SERIAL)))
+$(eval $(call DefineProgrammer,SERPROG,$(FLASHROM_SERIAL)))
+$(eval $(call DefineProgrammer,PONY_SPI,$(FLASHROM_SERIAL)))
+$(eval $(call DefineProgrammer,BUSPIRATE_SPI,$(FLASHROM_SERIAL)))
 
 # USB
-$(eval $(call DefineConfig,USB))
-$(eval $(call DefineProgrammer,PICKIT2_SPI))
-#$(eval $(call DefineProgrammer,DEDIPROG))
+$(eval $(call DefineConfig,USB,$(FLASHROM_USB)))
+$(eval $(call DefineProgrammer,PICKIT2_SPI,$(FLASHROM_USB)))
+#$(eval $(call DefineProgrammer,DEDIPROG,$(FLASHROM_USB)))