u-boot-brain/arch/arm
Valentine Barshak 9ba379ade7 ARM: cpu: Add ARMv7 barrier operations support
This enables ARMv7 barrier operations support when
march=armv7-a is enabled.

Using CP15 barriers causes U-Boot bootm command crash when
transferring control to the loaded image on Renesas R8A7794 Cortex A7 CPU.
Using ARMv7 barrier operations instead of the deprecated CP15 barriers
helps to avoid these issues.

Signed-off-by: Valentine Barshak <valentine.barshak+renesas@cogentembedded.com>
Signed-off-by: Vladimir Barinov <vladimir.barinov+renesas@cogentembedded.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
2015-04-16 13:53:26 +02:00
..
cpu ARM: cpu: Add ARMv7 barrier operations support 2015-04-16 13:53:26 +02:00
dts dts: peach_pi: Add DT properties needed for display 2015-04-06 14:34:41 +09:00
imx-common ARM: iMX: define an IMX_CONFIG Kconfig option 2015-03-23 13:19:17 +01:00
include ARM: cpu: Add ARMv7 barrier operations support 2015-04-16 13:53:26 +02:00
lib Merge branch 'master' of git://git.denx.de/u-boot-tegra 2015-04-03 09:14:38 -04:00
mach-at91 ARM: atmel: at91sam9n12ek: enable spl support 2015-04-01 01:04:31 +02:00
mach-bcm283x ARM: bcm2835: use phys_to_bus() for mbox 2015-04-14 05:47:59 +02:00
mach-davinci ARM: davinci: remove hawkboard support 2015-02-24 17:07:29 -05:00
mach-highbank ARM: highbank: move SoC sources to mach-highbank 2015-02-21 08:23:51 -05:00
mach-keystone ARM: keystone: move SoC headers to mach-keystone/include/mach 2015-02-21 08:23:52 -05:00
mach-kirkwood ARM: kirkwood: move SoC headers to mach-kirkwood/include/mach 2015-02-21 08:23:52 -05:00
mach-nomadik ARM: nomadik: move SoC headers to mach-nomadik/include/mach 2015-02-21 08:23:52 -05:00
mach-orion5x edminiv2: switch to SPL 2015-02-25 07:59:50 +01:00
mach-tegra Merge branch 'master' of git://git.denx.de/u-boot-tegra 2015-04-03 09:14:38 -04:00
mach-uniphier malloc_f: enable SYS_MALLOC_F by default if DM is on 2015-03-28 09:03:09 -04:00
mach-versatile ARM: versatile: move SoC sources to mach-versatile 2015-02-21 08:23:51 -05:00
mvebu-common arm: mvebu: Add Serdes PHY config code 2015-02-06 17:24:59 +01:00
config.mk generic-board: move __HAVE_ARCH_GENERIC_BOARD to Kconfig 2015-03-28 09:03:08 -04:00
Kconfig Merge branch 'master' of git://www.denx.de/git/u-boot-imx 2015-04-13 10:52:46 -04:00
Kconfig.debug arm: debug: add Kconfig entries for lowlevel debug 2014-10-26 22:23:12 +01:00
Makefile ARM: fix arch/arm/Makefile for Tegra 2015-04-11 12:04:30 -04:00