arm: ls102xa: clear EPU registers for deep sleep
authorchenhui zhao <chenhui.zhao@freescale.com>
Wed, 22 Oct 2014 10:20:22 +0000 (18:20 +0800)
committerYork Sun <yorksun@freescale.com>
Thu, 11 Dec 2014 17:35:42 +0000 (09:35 -0800)
commit306fa012794e68e568bd51b829d1754323e0b8aa
tree322f9e01223b76dbf67f779cbbd0982e2054f31d
parentb699b01e5cf0f74f123dcc7090df232214dddf93
arm: ls102xa: clear EPU registers for deep sleep

After wakeup from deep sleep, Clear EPU registers as early as possible
to prevent from possible issue. It's also safe to clear at normal boot.

Signed-off-by: Chenhui Zhao <chenhui.zhao@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
arch/arm/cpu/armv7/ls102xa/Makefile
arch/arm/cpu/armv7/ls102xa/cpu.c
arch/arm/cpu/armv7/ls102xa/fsl_epu.c [new file with mode: 0644]
arch/arm/cpu/armv7/ls102xa/fsl_epu.h [new file with mode: 0644]
arch/arm/include/asm/arch-ls102xa/config.h