u-boot/arch/arm/cpu
Nishanth Menon 095a5ef88e ARM: DRA72: disable workaround for 801819
DRA72x processor variants are single core and it does not export ACP[1].
Hence, we have no source for generating an external snoop requests which
appear to be key to the deadlock in DRA72x design.

Since we build the same image for DRA74x and DRA72x platforms, lets
runtime detect and disable the workaround (in favor of performance) on
DRA72x platforms.

[1] http://infocenter.arm.com/help/topic/com.arm.doc.ddi0438i/BABIAJAG.html

Suggested-by: Richard Woodruff <r-woodruff2@ti.com>
Suggested-by: Brad Griffis <bgriffis@ti.com>
Reviewed-by: Brad Griffis <bgriffis@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
2015-08-12 20:47:50 -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: move -march=* and -mtune= options to arch/arm/Makefile 2015-03-27 16:55:22 +01:00
arm926ejs ARM: cache: implement a default weak flush_cache() function 2015-08-12 20:47:48 -04:00
arm946es ARM: integrator: abolish CONFIG_INTEGRATOR 2015-04-23 08:52:27 -04:00
arm1136 arm1136/arm1176: Merge cache handling code 2015-08-12 20:47:41 -04:00
arm1176 arm1136/arm1176: Merge cache handling code 2015-08-12 20:47:41 -04:00
armv7 ARM: DRA72: disable workaround for 801819 2015-08-12 20:47:50 -04:00
armv7m stm32f4: add cpu clock option for 180 MHz 2015-07-27 15:02:14 -04:00
armv8 ARM: cache: implement a default weak flush_cache() function 2015-08-12 20:47:48 -04:00
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 dm: arm: Put driver model I2C drivers before legacy ones 2015-07-21 17:39:21 -06:00
u-boot.lds ARM: Clean up CONFIG_ARMV7_NONSEC/VIRT/PSCI conditions 2015-05-13 09:24:13 -07:00