u-boot/arch/arm/cpu
Stephen Warren 716ff5ce1d ARM: tegra: simplify halt_avp()
In order to completely halt the AVP processor, we should simply write
FLOW_MODE_STOP without any extra options that allow wakeup. Amend the
code to do this.

I believe that enabling FIQ_1 and IRQ_1 allow the CPU to be awoken by
interrupts. We don't want this; if later SW wishes to use the AVP, it
should be reset and booted from scratch.

Related, the bits that were previously IRQ_1 and FIQ_1 have a slightly
different definition starting with Tegra114, so the values we're
writing don't entirely make sense there anyway.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2014-03-05 16:59:08 -07:00
..
arm720t ARM: tegra: simplify halt_avp() 2014-03-05 16:59:08 -07:00
arm920t arm: remove unneeded symbol offsets and _TEXT_BASE 2014-02-26 21:18:12 +01:00
arm926ejs Merge branch 'master' of git://git.denx.de/u-boot-arm 2014-02-26 16:49:58 -05:00
arm946es arm: remove unneeded symbol offsets and _TEXT_BASE 2014-02-26 21:18:12 +01:00
arm1136 Merge branch 'master' of git://git.denx.de/u-boot-arm 2014-02-26 16:49:58 -05:00
arm1176 arm: remove unneeded symbol offsets and _TEXT_BASE 2014-02-26 21:18:12 +01:00
arm_intcm arm: remove unneeded symbol offsets and _TEXT_BASE 2014-02-26 21:18:12 +01:00
armv7 ARM: AM43xx: Change DDR3 Reset Value 2014-03-04 09:42:07 -05:00
armv8 arm: Switch to -mno-unaligned-access when supported by the compiler 2014-02-26 21:19:32 +01:00
at91-common arm: make _end compiler-generated 2014-02-26 21:18:09 +01:00
pxa Merge branch 'master' of git://git.denx.de/u-boot-arm 2014-02-26 16:49:58 -05:00
sa1100 arm: remove unneeded symbol offsets and _TEXT_BASE 2014-02-26 21:18:12 +01:00
tegra-common Move CONFIG_DISPLAY_CPUINFO to Makefile 2014-02-19 11:10:05 -05:00
tegra20-common ARM: tegra: use MASK_BITS_* macros everywhere 2014-02-03 09:46:45 -07:00
tegra30-common ARM: tegra: don't exceed AVP limits when configuring PLLP 2014-02-03 09:46:45 -07:00
tegra114-common ARM: tegra: don't exceed AVP limits when configuring PLLP 2014-02-03 09:46:45 -07:00
tegra124-common ARM: tegra: Add CPU (armv7) files for Tegra124 2014-02-03 09:46:46 -07:00
Makefile arm: atmel: add ddr2 initialization function 2013-12-01 22:38:47 +01:00
u-boot-spl.lds arm: make _end compiler-generated 2014-02-26 21:18:09 +01:00
u-boot.lds arm: make _end compiler-generated 2014-02-26 21:18:09 +01:00