[U-Boot] [PATCH 2/8] arm: socfpga: Unbind CPU type from board type

[Marek Vasut]

The CONFIG_TARGET_SOCFPGA_CYCLONE5 and CONFIG_TARGET_SOCFPGA_ARRIA5
selected both a board and a CPU. This is not correct as these macros
are supposed to select only board.

All would be good, if QTS-generated header files didn't check for
these macros exactly to determine if the platform is Cyclone V or
Arria V. Thus, for the sake of compatibility with not well fleshed
out header file generator, this patch makes these two macros into
a stub config option and introduces new CONFIG_TARGET_SOCFPGA_CYCLONE5_SOCDK
and CONFIG_TARGET_SOCFPGA_ARRIA5_SOCDK targets, which select the
previous stub config option.

The result is that compatibility with QTS is preserved and the new
CONFIG_TARGET_* select actual target boards.

Signed-off-by: Marek Vasut <marex at denx.de>
---
 arch/arm/mach-socfpga/Kconfig      | 26 ++++++++++++++++++--------
 configs/socfpga_arria5_defconfig   |  1 +
 configs/socfpga_cyclone5_defconfig |  1 +
 configs/socfpga_socrates_defconfig |  1 +
 4 files changed, 21 insertions(+), 8 deletions(-)

diff --git a/arch/arm/mach-socfpga/Kconfig b/arch/arm/mach-socfpga/Kconfig
index e46c348..1a441ff 100644
--- a/arch/arm/mach-socfpga/Kconfig
+++ b/arch/arm/mach-socfpga/Kconfig
@@ -1,28 +1,38 @@
 if ARCH_SOCFPGA
 
+config TARGET_SOCFPGA_ARRIA5
+	bool
+
+config TARGET_SOCFPGA_CYCLONE5
+	bool
+
 choice
 	prompt "Altera SOCFPGA board select"
 	optional
 
-config TARGET_SOCFPGA_ARRIA5
-	bool "Altera SOCFPGA Arria V"
+config TARGET_SOCFPGA_ARRIA5_SOCDK
+	bool "Altera SOCFPGA SoCDK (Arria V)"
+	select TARGET_SOCFPGA_ARRIA5
 
-config TARGET_SOCFPGA_CYCLONE5
-	bool "Altera SOCFPGA Cyclone V"
+config TARGET_SOCFPGA_CYCLONE5_SOCDK
+	bool "Altera SOCFPGA SoCDK (Cyclone V)"
+	select TARGET_SOCFPGA_CYCLONE5
 
 endchoice
 
 config SYS_BOARD
-	default "socfpga"
+	default "socfpga" if TARGET_SOCFPGA_ARRIA5_SOCDK
+	default "socfpga" if TARGET_SOCFPGA_CYCLONE5_SOCDK
 
 config SYS_VENDOR
-	default "altera"
+	default "altera" if TARGET_SOCFPGA_ARRIA5_SOCDK
+	default "altera" if TARGET_SOCFPGA_CYCLONE5_SOCDK
 
 config SYS_SOC
 	default "socfpga"
 
 config SYS_CONFIG_NAME
-	default "socfpga_arria5" if TARGET_SOCFPGA_ARRIA5
-	default "socfpga_cyclone5" if TARGET_SOCFPGA_CYCLONE5
+	default "socfpga_arria5" if TARGET_SOCFPGA_ARRIA5_SOCDK
+	default "socfpga_cyclone5" if TARGET_SOCFPGA_CYCLONE5_SOCDK
 
 endif
diff --git a/configs/socfpga_arria5_defconfig b/configs/socfpga_arria5_defconfig
index b90686e..b0d6008 100644
--- a/configs/socfpga_arria5_defconfig
+++ b/configs/socfpga_arria5_defconfig
@@ -1,6 +1,7 @@
 CONFIG_ARM=y
 CONFIG_ARCH_SOCFPGA=y
 CONFIG_TARGET_SOCFPGA_ARRIA5=y
+CONFIG_TARGET_SOCFPGA_ARRIA5_SOCDK=y
 CONFIG_DEFAULT_DEVICE_TREE="socfpga_arria5_socdk"
 CONFIG_SPL=y
 # CONFIG_CMD_IMLS is not set
diff --git a/configs/socfpga_cyclone5_defconfig b/configs/socfpga_cyclone5_defconfig
index 5d7362b..39fcc5a 100644
--- a/configs/socfpga_cyclone5_defconfig
+++ b/configs/socfpga_cyclone5_defconfig
@@ -1,6 +1,7 @@
 CONFIG_ARM=y
 CONFIG_ARCH_SOCFPGA=y
 CONFIG_TARGET_SOCFPGA_CYCLONE5=y
+CONFIG_TARGET_SOCFPGA_CYCLONE5_SOCDK=y
 CONFIG_DEFAULT_DEVICE_TREE="socfpga_cyclone5_socdk"
 CONFIG_SPL=y
 # CONFIG_CMD_IMLS is not set
diff --git a/configs/socfpga_socrates_defconfig b/configs/socfpga_socrates_defconfig
index 6ef2f97..1cb9d5d 100644
--- a/configs/socfpga_socrates_defconfig
+++ b/configs/socfpga_socrates_defconfig
@@ -1,6 +1,7 @@
 CONFIG_ARM=y
 CONFIG_ARCH_SOCFPGA=y
 CONFIG_TARGET_SOCFPGA_CYCLONE5=y
+CONFIG_TARGET_SOCFPGA_CYCLONE5_SOCDK=y
 CONFIG_DEFAULT_DEVICE_TREE="socfpga_cyclone5_socrates"
 CONFIG_SPL=y
 # CONFIG_CMD_IMLS is not set
-- 
2.1.4