From: Hans de Goede Date: Fri, 14 Nov 2014 08:34:30 +0000 (+0100) Subject: ARM: Add arch/arm/cpu/armv7/Kconfig with non-secure and virt options X-Git-Url: http://git.dujemihanovic.xyz/?a=commitdiff_plain;h=ea624e1951f1208ae619888be4c03f058e65c572;p=u-boot.git ARM: Add arch/arm/cpu/armv7/Kconfig with non-secure and virt options Add arch/arm/cpu/armv7/Kconfig with non-secure and virt options, this is a preparation patch for adding an env variable to choose between secure / non-secure boot on non-secure boot capable systems, specifically this prepares for adding CONFIG_ARMV7_BOOT_SEC_DEFAULT as a proper Kconfig option. Signed-off-by: Hans de Goede --- diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 3955978fbe..329c323fab 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -413,6 +413,8 @@ config TARGET_INTEGRATORCP_CM946ES config TARGET_VEXPRESS_CA15_TC2 bool "Support vexpress_ca15_tc2" select CPU_V7 + select CPU_V7_HAS_NONSEC + select CPU_V7_HAS_VIRT config TARGET_VEXPRESS_CA5X2 bool "Support vexpress_ca5x2" @@ -812,6 +814,8 @@ source "arch/arm/cpu/arm926ejs/versatile/Kconfig" source "arch/arm/cpu/armv7/zynq/Kconfig" +source "arch/arm/cpu/armv7/Kconfig" + source "board/aristainetos/Kconfig" source "board/BuR/kwb/Kconfig" source "board/BuR/tseries/Kconfig" diff --git a/arch/arm/cpu/armv7/Kconfig b/arch/arm/cpu/armv7/Kconfig new file mode 100644 index 0000000000..15c5155b1c --- /dev/null +++ b/arch/arm/cpu/armv7/Kconfig @@ -0,0 +1,23 @@ +if CPU_V7 + +config CPU_V7_HAS_NONSEC + bool + +config CPU_V7_HAS_VIRT + bool + +config ARMV7_NONSEC + boolean "Enable support for booting in non-secure mode" if EXPERT + depends on CPU_V7_HAS_NONSEC + default y + ---help--- + Say Y here to enable support for booting in non-secure / SVC mode. + +config ARMV7_VIRT + boolean "Enable support for hardware virtualization" if EXPERT + depends on CPU_V7_HAS_VIRT && ARMV7_NONSEC + default y + ---help--- + Say Y here to boot in hypervisor (HYP) mode when booting non-secure. + +endif diff --git a/arch/arm/cpu/armv7/exynos/Kconfig b/arch/arm/cpu/armv7/exynos/Kconfig index 090be9383f..e9a102ce3c 100644 --- a/arch/arm/cpu/armv7/exynos/Kconfig +++ b/arch/arm/cpu/armv7/exynos/Kconfig @@ -26,6 +26,8 @@ config TARGET_ODROID config TARGET_ARNDALE bool "Exynos5250 Arndale board" + select CPU_V7_HAS_NONSEC + select CPU_V7_HAS_VIRT select SUPPORT_SPL select OF_CONTROL if !SPL_BUILD diff --git a/board/sunxi/Kconfig b/board/sunxi/Kconfig index c3f865d298..7555896f74 100644 --- a/board/sunxi/Kconfig +++ b/board/sunxi/Kconfig @@ -21,6 +21,8 @@ config MACH_SUN6I config MACH_SUN7I bool "sun7i (Allwinner A20)" select CPU_V7 + select CPU_V7_HAS_NONSEC + select CPU_V7_HAS_VIRT select SUPPORT_SPL config MACH_SUN8I diff --git a/include/configs/arndale.h b/include/configs/arndale.h index f9ee40fa7e..aa6b631c5d 100644 --- a/include/configs/arndale.h +++ b/include/configs/arndale.h @@ -60,6 +60,4 @@ /* The PERIPHBASE in the CBAR register is wrong on the Arndale, so override it */ #define CONFIG_ARM_GIC_BASE_ADDRESS 0x10480000 -#define CONFIG_ARMV7_VIRT - #endif /* __CONFIG_H */ diff --git a/include/configs/sun7i.h b/include/configs/sun7i.h index ea40790322..36295876fd 100644 --- a/include/configs/sun7i.h +++ b/include/configs/sun7i.h @@ -22,8 +22,6 @@ #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 #endif -#define CONFIG_ARMV7_VIRT 1 -#define CONFIG_ARMV7_NONSEC 1 #define CONFIG_ARMV7_PSCI 1 #define CONFIG_ARMV7_PSCI_NR_CPUS 2 #define CONFIG_ARMV7_SECURE_BASE SUNXI_SRAM_B_BASE diff --git a/include/configs/vexpress_ca15_tc2.h b/include/configs/vexpress_ca15_tc2.h index 982f4a75ef..b43afa2938 100644 --- a/include/configs/vexpress_ca15_tc2.h +++ b/include/configs/vexpress_ca15_tc2.h @@ -18,6 +18,4 @@ #define CONFIG_SYSFLAGS_ADDR 0x1c010030 #define CONFIG_SMP_PEN_ADDR CONFIG_SYSFLAGS_ADDR -#define CONFIG_ARMV7_VIRT - #endif