u-boot-brain/arch/arm/cpu
Alexander Graf 9bb367a590 arm64: Disable TTBR1 maps in EL1
When running in EL1, AArch64 knows two page table maps. One with addresses
that start with all zeros (TTBR0) and one with addresses that start with all
ones (TTBR1).

In U-Boot we don't care about the high up maps, so just disable them to ensure
we don't walk an invalid page table by accident.

Reported-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
2016-03-15 15:13:00 -04:00
..
arm11 ARM: cache: implement a default weak flush_cache() function 2015-08-12 20:47:48 -04:00
arm720t ARM: ARM720t: remove empty asm/arch/hardware.h 2015-04-23 08:52:27 -04:00
arm920t ARM: start.S: fix typo 2016-02-29 14:49:35 -05:00
arm926ejs ARM: Various: Future-proof serial platdata 2016-03-14 19:18:48 -04:00
arm946es ARM: start.S: fix typo 2016-02-29 14:49:35 -05:00
arm1136 ARM: start.S: fix typo 2016-02-29 14:49:35 -05:00
arm1176 ARM: start.S: fix typo 2016-02-29 14:49:35 -05:00
armv7 omap4: Check warm reset for reboot mode validity 2016-03-15 15:12:54 -04:00
armv7m stm32: move stm32 specific code to mach-stm32 2016-01-20 10:19:41 -05:00
armv8 arm64: Disable TTBR1 maps in EL1 2016-03-15 15:13:00 -04:00
pxa ARM: start.S: fix typo 2016-02-29 14:49:35 -05:00
sa1100 ARM: start.S: fix typo 2016-02-29 14:49:35 -05:00
Makefile Various Makefiles: Add SPDX-License-Identifier tags 2015-11-10 09:19:52 -05:00
u-boot-spl.lds dm: arm: Put driver model I2C drivers before legacy ones 2015-07-21 17:39:21 -06:00
u-boot.lds ARM: Disable "DISCARD" for secure section if CONFIG_ARMV7_SECURE_BASE isn't defined 2016-01-31 16:32:56 +01:00