u-boot.git/arch/arm/include/asm/armv8, branch v2017.09

ARMv8/sec_firmware : Update chosen/kaslr-seed with random number

2017-08-26T18:56:11Z

kASLR support in kernel requires a random number to be passed via chosen/kaslr-seed propert. sec_firmware generates this random seed which can then be passed in the device tree node. sec_firmware reserves JR3 for it's own usage. Node for JR3 is removed from device-tree. Signed-off-by: Ruchika Gupta

arm: psci: make psci usable on single core socs

2017-04-24T16:07:12Z

PSCI can be used on both multiple and single core socs. Current implementation only allows PSCI to work on multiple core socs. This patch removes this restriction so that PSCI can work on single core socs as well. Signed-off-by: Chenhui Zhao Signed-off-by: Tang Yuantian Reviewed-by: York Sun

fsl-layerscape/ppa: cleanup ppa.h

2017-03-28T15:59:47Z

Moved the ifdef into ppa.h and removed the duplicated macros. Signed-off-by: Hou Zhiqiang Reviewed-by: York Sun

armv8: mmu: Add a function to change mapping attributes

2017-03-14T15:44:03Z

Function mmu_change_region_attr() is added to change existing mapping with updated PXN, UXN and memory type. This is a break-before-make process during which the mapping becomes fault (invalid) before final attributres are set. Signed-off-by: York Sun

Merge git://git.denx.de/u-boot-fsl-qoriq

2017-01-19T17:22:23Z

ARMv8/sec_firmware: relocated and renamed the config FSL_PPA_ARMV8_PSCI

2017-01-18T17:39:51Z

Moved the config FSL_PPA_ARMV8_PSCI from fsl-layerscape's Kconfig to Kconfig under armv8 and renamed it to SEC_FIRMWARE_ARMV8_PSCI. Signed-off-by: Hou Zhiqiang Reviewed-by: York Sun

move UL() macro from armv8/mmu.h into common.h

2017-01-04T15:37:41Z

The UL() macro is pretty useful in sharing constants between assembly and C files while still being able to specify a type for C. Move the macro from an armv8 specific header into a common header file to be able to use it by arm code (for instance) as well. Signed-off-by: Andre Przywara Reviewed-by: Alexander Graf Reviewed-by: Jagan Teki

ARMv8: LS1043A: change macro CONFIG_ARMV8_PSCI definition

2016-12-15T19:57:18Z

NXP/Freescale uses macro CONFIG_ARMV8_PSCI to enable their private PSCI implementation in PPA firmware, but this macro naming too generic, so this patch replaces it with a specic one CONFIG_FSL_PPA_ARMV8_PSCI. And this macro CONFIG_ARMV8_PSCI will be used for a generic PSCI for ARMv8 which will be added in following patchs. Signed-off-by: Hongbo Zhang Reviewed-by: Tom Rini Reviewed-by: York Sun

ARMv8/layerscape: Add FSL PPA support

2016-07-19T18:33:53Z

The FSL Primary Protected Application (PPA) is a software component loaded during boot which runs in TrustZone and remains resident after boot. Use the secure firmware framework to integrate FSL PPA into U-Boot. Signed-off-by: Hou Zhiqiang Reviewed-by: York Sun

ARMv8: add the secure monitor firmware framework

2016-07-19T18:33:03Z

This framework is introduced for ARMv8 secure monitor mode firmware. The main functions of the framework are, on EL3, verify the firmware, load it to the secure memory and jump into it, and while it returned to U-Boot, do some necessary setups at the 'target exception level' that is determined by the respective secure firmware. So far, the framework support only FIT format image, and need to define the name of which config node should be used in 'configurations' and the name of property for the raw secure firmware image in that config. The FIT image should be stored in Byte accessing memory, such as NOR Flash, or else it should be copied to main memory to use this framework. Signed-off-by: Hou Zhiqiang Reviewed-by: York Sun