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arm64: Allow cpu specific early setup

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Call arm64_cpu_early_setup to allow cpu-specific initialization to be
performed. Also, add support for setting SMPEN bit for cortex a57
within arm64_cpu_early_setup.

BUG=chrome-os-partner:38222
BRANCH=None
TEST=Compiles successfully and SMP works for foster

Change-Id: Ifa4e6134dbce3ad63046b3dd9b947c3d9134d5e7
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: fe0eac5f416efcf9f7b05388a17444205a8352c0
Original-Change-Id: I28a05a20e6adf084cd0bf94bdd0c3b492632107c
Original-Signed-off-by: Furquan Shaikh <furquan@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/262993
Original-Trybot-Ready: Furquan Shaikh <furquan@chromium.org>
Original-Tested-by: Furquan Shaikh <furquan@chromium.org>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Commit-Queue: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: http://review.coreboot.org/9977
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
This commit is contained in:
Furquan Shaikh
2015-03-27 22:55:59 -07:00
committed by Patrick Georgi
parent de8c780834
commit 36d3586e78
8 changed files with 134 additions and 1 deletions
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6
src/arch/arm64/Makefile.inc
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@@ -27,7 +27,7 @@
# Take care of subdirectories
################################################################################
subdirs-y += armv8/
subdirs-y += armv8/ cpu/
################################################################################
# ARM specific options
@@ -60,6 +60,7 @@ $(obj)/arch/arm64/id.bootblock.o: $(obj)/build.h
bootblock-y += boot.c
bootblock-y += c_entry.c
bootblock-y += stage_entry.S
bootblock-y += cpu-stubs.c
bootblock-y += stages.c
bootblock-y += eabi_compat.c
bootblock-y += transition.c transition_asm.S
@@ -107,6 +108,7 @@ ifeq ($(CONFIG_ARCH_ROMSTAGE_ARM64),y)
romstage-y += boot.c
romstage-y += c_entry.c
romstage-y += stage_entry.S
romstage-y += cpu-stubs.c
romstage-y += stages.c
romstage-y += div0.c
romstage-y += eabi_compat.c
@@ -149,6 +151,7 @@ ramstage-y += ../../lib/memset.c
ramstage-y += ../../lib/memcpy.c
ramstage-y += ../../lib/memmove.c
ramstage-y += stage_entry.S
ramstage-y += cpu-stubs.c
ramstage-$(CONFIG_ARCH_SPINTABLE) += spintable.c spintable_asm.S
ramstage-y += transition.c transition_asm.S
@@ -158,6 +161,7 @@ rmodules_arm64-y += ../../lib/memmove.c
rmodules_arm64-y += eabi_compat.c
secmon-$(CONFIG_ARCH_USE_SECURE_MONITOR) += stage_entry.S
secmon-$(CONFIG_ARCH_USE_SECURE_MONITOR) += cpu-stubs.c
secmon-$(CONFIG_ARCH_USE_SECURE_MONITOR) += startup.c
secmon-$(CONFIG_ARCH_USE_SECURE_MONITOR) += ../../lib/malloc.c
secmon-$(CONFIG_ARCH_USE_SECURE_MONITOR) += ../../lib/memset.c