Remove Kconfig variable that has no effect

CPU_HAS_BOOTBLOCK_INIT is only declared once and selected elsewhere
(with no overlap), and never read. Remove it.

Change-Id: I3f294b0724a87876a7e2f274e6933fe10321a69d
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/10253
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)

src/arch/riscv/Kconfig

@@ -25,10 +25,6 @@ config RISCV_BOOTBLOCK_CUSTOM
 	bool
 	default n
 
-config CPU_HAS_BOOTBLOCK_INIT
-	bool
-	default n
-
 config MAINBOARD_HAS_BOOTBLOCK_INIT
 	bool
 	default n

src/cpu/allwinner/a10/Kconfig

@@ -13,7 +13,6 @@ config CPU_SPECIFIC_OPTIONS
 	select HAVE_MONOTONIC_TIMER
 	select HAVE_UART_SPECIAL
 	select BOOTBLOCK_CONSOLE
-	select CPU_HAS_BOOTBLOCK_INIT
 
 ## TODO Change this to some better address not overlapping bootblock when
 ## cbfstool supports creating header in arbitrary location.

src/cpu/ti/am335x/Kconfig

@@ -6,7 +6,6 @@ config CPU_TI_AM335X
 	select HAVE_MONOTONIC_TIMER
 	select HAVE_UART_SPECIAL
 	select BOOTBLOCK_CONSOLE
-	select CPU_HAS_BOOTBLOCK_INIT
 	select GENERIC_UDELAY
 	bool
 	default n

src/soc/broadcom/cygnus/Kconfig

@@ -25,7 +25,6 @@ config SOC_BROADCOM_CYGNUS
 	select ARCH_ROMSTAGE_ARMV7
 	select ARCH_VERSTAGE_ARMV7
 	select BOOTBLOCK_CONSOLE
-	select CPU_HAS_BOOTBLOCK_INIT
 	select DYNAMIC_CBMEM
 	select EARLY_CONSOLE
 	select GENERIC_UDELAY

src/soc/marvell/bg4cd/Kconfig

@@ -26,7 +26,6 @@ config SOC_MARVELL_BG4CD
 	select ARCH_VERSTAGE_ARMV7_M
 	select ARM_BOOTBLOCK_CUSTOM if VBOOT_VERIFY_FIRMWARE
 	select BOOTBLOCK_CONSOLE
-	select CPU_HAS_BOOTBLOCK_INIT
 	select DYNAMIC_CBMEM
 	select EARLY_CONSOLE
 	select GENERIC_UDELAY

src/soc/rockchip/rk3288/Kconfig

@@ -24,7 +24,6 @@ config SOC_ROCKCHIP_RK3288
 	select ARCH_VERSTAGE_ARMV7
 	select ARCH_ROMSTAGE_ARMV7
 	select ARCH_RAMSTAGE_ARMV7
-	select CPU_HAS_BOOTBLOCK_INIT
 	select HAVE_MONOTONIC_TIMER
 	select GENERIC_UDELAY
 	select HAVE_UART_MEMORY_MAPPED

src/soc/samsung/exynos5250/Kconfig

@@ -3,7 +3,6 @@ config CPU_SAMSUNG_EXYNOS5250
 	select ARCH_VERSTAGE_ARMV7
 	select ARCH_ROMSTAGE_ARMV7
 	select ARCH_RAMSTAGE_ARMV7
-	select CPU_HAS_BOOTBLOCK_INIT
 	select HAVE_MONOTONIC_TIMER
 	select GENERIC_UDELAY
 	select HAVE_UART_SPECIAL

src/soc/samsung/exynos5420/Kconfig

@@ -3,7 +3,6 @@ config CPU_SAMSUNG_EXYNOS5420
 	select ARCH_VERSTAGE_ARMV7
 	select ARCH_ROMSTAGE_ARMV7
 	select ARCH_RAMSTAGE_ARMV7
-	select CPU_HAS_BOOTBLOCK_INIT
 	select HAVE_MONOTONIC_TIMER
 	select GENERIC_UDELAY
 	select HAVE_UART_SPECIAL