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mx7_common: use Kconfig for ARMv7 non-secure mode

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Use existing Kconfig symbols to let the user configure whether to
build a U-Boot with non-secure mode support or not. This also allows
to enable virtualization extension easily.

Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
This commit is contained in:
Stefan Agner 2016-07-13 00:25:41 -07:00 committed by Stefano Babic
parent 47855a5c3b
commit be1a17ff68
4 changed files with 4 additions and 7 deletions
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2
arch/arm/cpu/armv7/mx7/Kconfig
View file

@ -3,6 +3,8 @@ if ARCH_MX7
config MX7
bool
select ROM_UNIFIED_SECTIONS
select CPU_V7_HAS_VIRT
select CPU_V7_HAS_NONSEC
default y
config MX7D

1
configs/mx7dsabresd_defconfig
View file

@ -1,6 +1,7 @@
CONFIG_ARM=y
CONFIG_ARCH_MX7=y
CONFIG_TARGET_MX7DSABRESD=y
# CONFIG_ARMV7_VIRT is not set
CONFIG_IMX_RDC=y
CONFIG_IMX_BOOTAUX=y
CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx7dsabresd/imximage.cfg"

1
configs/warp7_defconfig
View file

@ -1,6 +1,7 @@
CONFIG_ARM=y
CONFIG_ARCH_MX7=y
CONFIG_TARGET_WARP7=y
# CONFIG_ARMV7_VIRT is not set
CONFIG_IMX_RDC=y
CONFIG_IMX_BOOTAUX=y
CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/warp7/imximage.cfg"

7
include/configs/mx7_common.h
View file

@ -71,15 +71,8 @@
#define CONFIG_CMD_FUSE
#define CONFIG_MXC_OCOTP
/*
* Default boot linux kernel in no secure mode.
* If want to boot kernel in secure mode, please define CONFIG_MX7_SEC
*/
#ifndef CONFIG_MX7_SEC
#define CONFIG_ARMV7_NONSEC
#define CONFIG_ARMV7_PSCI
#define CONFIG_ARMV7_PSCI_NR_CPUS 2
#define CONFIG_ARMV7_SECURE_BASE 0x00900000
#endif
#endif