u-boot-brain/arch/arm/cpu
Jan Kiszka d6b72da029 virt-dt: Allow reservation of secure region when in a RAM carveout
In this case the secure code lives in RAM, and hence the memory node in
the device tree needs to be adjusted. This avoids that the OS will map
and possibly access the reservation.

Add support for setting CONFIG_ARMV7_SECURE_RESERVE_SIZE to carve out
such a region. We only support cutting off memory from the beginning or
the end of a RAM bank as we do not want to increase their number (which
would happen if punching a hole) for simplicity reasons

This will be used in a subsequent patch for Jetson-TK1.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2015-05-13 09:24:14 -07:00
..
arm720t ARM: ARM720t: remove empty asm/arch/hardware.h 2015-04-23 08:52:27 -04:00
arm920t ARM: move -march=* and -mtune= options to arch/arm/Makefile 2015-03-27 16:55:22 +01:00
arm926ejs Merge branch 'master' of git://www.denx.de/git/u-boot-imx 2015-04-28 12:15:13 -04:00
arm946es ARM: integrator: abolish CONFIG_INTEGRATOR 2015-04-23 08:52:27 -04:00
arm1136 ARM: move -march=* and -mtune= options to arch/arm/Makefile 2015-03-27 16:55:22 +01:00
arm1176 Merge branch 'u-boot/master' 2015-04-10 14:22:23 +02:00
armv7 virt-dt: Allow reservation of secure region when in a RAM carveout 2015-05-13 09:24:14 -07:00
armv7m ARMv7M: Add STM32F4 support 2015-04-22 12:14:55 -04:00
armv8 zynqmp: Add support for emulation platform - Veloce 2015-04-29 11:19:03 +02:00
pxa ARM: move -march=* and -mtune= options to arch/arm/Makefile 2015-03-27 16:55:22 +01:00
sa1100 ARM: move -march=* and -mtune= options to arch/arm/Makefile 2015-03-27 16:55:22 +01:00
Makefile ARM: tegra: collect SoC sources into mach-tegra 2015-02-21 08:23:51 -05:00
u-boot-spl.lds arm: spl: Add I2C linker list in generic .lds 2014-12-11 09:38:35 -08:00
u-boot.lds ARM: Clean up CONFIG_ARMV7_NONSEC/VIRT/PSCI conditions 2015-05-13 09:24:13 -07:00