ARM: s3c: mark most board files as unused

The s3c24xx platform is already scheduled for removal in early 2023,
with s3c64xx meeting the same fate a year later.

Most of the s3c64xx board files appear to be unused, as the better
maintained ones already got converted to DT. The main exception is
the Wolfson Cragganmore board, which remains in use as the reference
design for Wolfson/Cirrus devices. As the other boards get removed,
this one stays around along with the DT based machines.

The s3c6400_defconfig file now disables the unused boards, while the
s3c24xx defconfig files all turn on CONFIG_UNUSED_BOARD_FILES to
remain usable.

Cc: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Cc: Alim Akhtar <alim.akhtar@samsung.com>
Cc: linux-samsung-soc@vger.kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

diff --git a/arch/arm/configs/mini2440_defconfig b/arch/arm/configs/mini2440_defconfig
index 5b4ab5b..86e00f6 100644 (file)
--- a/arch/arm/configs/mini2440_defconfig
+++ b/arch/arm/configs/mini2440_defconfig
@@ -11,6 +11,7 @@ CONFIG_S3C_ADC=y
 CONFIG_CPU_S3C2440=y
 CONFIG_MACH_MINI2440=y
 CONFIG_AEABI=y
+CONFIG_UNUSED_BOARD_FILES=y
 CONFIG_KEXEC=y
 CONFIG_CPU_IDLE=y
 CONFIG_APM_EMULATION=y

diff --git a/arch/arm/configs/s3c2410_defconfig b/arch/arm/configs/s3c2410_defconfig
index 2789e96..41b4086 100644 (file)
--- a/arch/arm/configs/s3c2410_defconfig
+++ b/arch/arm/configs/s3c2410_defconfig
@@ -37,6 +37,7 @@ CONFIG_ARCH_S3C2440=y
 CONFIG_MACH_NEO1973_GTA02=y
 CONFIG_MACH_RX1950=y
 CONFIG_MACH_SMDK2443=y
+CONFIG_UNUSED_BOARD_FILES=y
 CONFIG_CMDLINE="root=/dev/hda1 ro init=/bin/bash console=ttySAC0"
 CONFIG_FPE_NWFPE=y
 CONFIG_FPE_NWFPE_XP=y

diff --git a/arch/arm/configs/s3c6400_defconfig b/arch/arm/configs/s3c6400_defconfig
index 300f5a7..4f04f58 100644 (file)
--- a/arch/arm/configs/s3c6400_defconfig
+++ b/arch/arm/configs/s3c6400_defconfig
@@ -5,15 +5,6 @@ CONFIG_KALLSYMS_ALL=y
 CONFIG_ARCH_MULTI_V6=y
 # CONFIG_ARCH_MULTI_V7 is not set
 CONFIG_ARCH_S3C64XX=y
-CONFIG_MACH_SMDK6400=y
-CONFIG_MACH_ANW6410=y
-CONFIG_MACH_MINI6410=y
-CONFIG_MACH_REAL6410=y
-CONFIG_MACH_SMDK6410=y
-CONFIG_MACH_NCP=y
-CONFIG_MACH_HMT=y
-CONFIG_MACH_SMARTQ5=y
-CONFIG_MACH_SMARTQ7=y
 CONFIG_MACH_WLF_CRAGG_6410=y
 CONFIG_CMDLINE="console=ttySAC0,115200 root=/dev/ram init=/linuxrc initrd=0x51000000,6M ramdisk_size=6144"
 CONFIG_VFP=y

diff --git a/arch/arm/configs/tct_hammer_defconfig b/arch/arm/configs/tct_hammer_defconfig
index ce95cc9..3b29ae1 100644 (file)
--- a/arch/arm/configs/tct_hammer_defconfig
+++ b/arch/arm/configs/tct_hammer_defconfig
@@ -13,6 +13,7 @@ CONFIG_ARCH_MULTI_V4T=y
 # CONFIG_ARCH_MULTI_V7 is not set
 CONFIG_ARCH_S3C24XX=y
 CONFIG_MACH_TCT_HAMMER=y
+CONFIG_UNUSED_BOARD_FILES=y
 CONFIG_CMDLINE="mem=64M root=/dev/ram0 init=/linuxrc rw"
 CONFIG_FPE_NWFPE=y
 CONFIG_MODULES=y

diff --git a/arch/arm/mach-s3c/Kconfig.s3c24xx b/arch/arm/mach-s3c/Kconfig.s3c24xx
index 88a5a33..c28e754 100644 (file)
--- a/arch/arm/mach-s3c/Kconfig.s3c24xx
+++ b/arch/arm/mach-s3c/Kconfig.s3c24xx
@@ -8,7 +8,7 @@ menuconfig ARCH_S3C24XX
        bool "Samsung S3C24XX SoCs (deprecated, see help)"
        depends on ARCH_MULTI_V4T || ARCH_MULTI_V5
        depends on CPU_LITTLE_ENDIAN
-       depends on ATAGS
+       depends on ATAGS && UNUSED_BOARD_FILES
        select CLKSRC_SAMSUNG_PWM
        select GPIO_SAMSUNG
        select GPIOLIB

diff --git a/arch/arm/mach-s3c/Kconfig.s3c64xx b/arch/arm/mach-s3c/Kconfig.s3c64xx
index 2b27bff..46f4fd7 100644 (file)
--- a/arch/arm/mach-s3c/Kconfig.s3c64xx
+++ b/arch/arm/mach-s3c/Kconfig.s3c64xx
@@ -114,8 +114,8 @@ config S3C64XX_SETUP_USB_PHY
 # S36400 Macchine support
 
 config MACH_SMDK6400
-       bool "SMDK6400"
-       depends on ATAGS
+       bool "SMDK6400"
+       depends on ATAGS && UNUSED_BOARD_FILES
        select CPU_S3C6400
        select S3C64XX_SETUP_SDHCI
        select S3C_DEV_HSMMC1
@@ -126,7 +126,7 @@ config MACH_SMDK6400
 
 config MACH_ANW6410
        bool "A&W6410"
-       depends on ATAGS
+       depends on ATAGS && UNUSED_BOARD_FILES
        select CPU_S3C6410
        select S3C64XX_SETUP_FB_24BPP
        select S3C_DEV_FB
@@ -135,7 +135,7 @@ config MACH_ANW6410
 
 config MACH_MINI6410
        bool "MINI6410"
-       depends on ATAGS
+       depends on ATAGS && UNUSED_BOARD_FILES
        select CPU_S3C6410
        select S3C64XX_SETUP_FB_24BPP
        select S3C64XX_SETUP_SDHCI
@@ -151,7 +151,7 @@ config MACH_MINI6410
 
 config MACH_REAL6410
        bool "REAL6410"
-       depends on ATAGS
+       depends on ATAGS && UNUSED_BOARD_FILES
        select CPU_S3C6410
        select S3C64XX_SETUP_FB_24BPP
        select S3C64XX_SETUP_SDHCI
@@ -167,7 +167,7 @@ config MACH_REAL6410
 
 config MACH_SMDK6410
        bool "SMDK6410"
-       depends on ATAGS
+       depends on ATAGS && UNUSED_BOARD_FILES
        select CPU_S3C6410
        select S3C64XX_SETUP_FB_24BPP
        select S3C64XX_SETUP_I2C1
@@ -254,7 +254,7 @@ config SMDK6410_WM1192_EV1
 
 config MACH_NCP
        bool "NCP"
-       depends on ATAGS
+       depends on ATAGS && UNUSED_BOARD_FILES
        select CPU_S3C6410
        select S3C64XX_SETUP_I2C1
        select S3C_DEV_HSMMC1
@@ -264,7 +264,7 @@ config MACH_NCP
 
 config MACH_HMT
        bool "Airgoo HMT"
-       depends on ATAGS
+       depends on ATAGS && UNUSED_BOARD_FILES
        select CPU_S3C6410
        select S3C64XX_SETUP_FB_24BPP
        select S3C_DEV_FB
@@ -296,14 +296,14 @@ config MACH_SMARTQ
 
 config MACH_SMARTQ5
        bool "SmartQ 5"
-       depends on ATAGS
+       depends on ATAGS && UNUSED_BOARD_FILES
        select MACH_SMARTQ
        help
            Machine support for the SmartQ 5
 
 config MACH_SMARTQ7
        bool "SmartQ 7"
-       depends on ATAGS
+       depends on ATAGS && UNUSED_BOARD_FILES
        select MACH_SMARTQ
        help
            Machine support for the SmartQ 7