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authorMasahiro Yamada2015-02-20 17:04:04 +0900
committerTom Rini2015-02-21 08:23:51 -0500
commit09f455dca74973ef5e42311162c8dff7e83d44a2 (patch)
tree3107041e5a3c55644d8323b121026b062884d079 /arch/arm/mach-tegra/lowlevel_init.S
parent620118403e1521b4c883848a84d2fb68e3fa1aa0 (diff)
ARM: tegra: collect SoC sources into mach-tegra
This commit moves files as follows: arch/arm/cpu/arm720t/tegra20/* -> arch/arm/mach-tegra/tegra20/* arch/arm/cpu/arm720t/tegra30/* -> arch/arm/mach-tegra/tegra30/* arch/arm/cpu/arm720t/tegra114/* -> arch/arm/mach-tegra/tegra114/* arch/arm/cpu/arm720t/tegra124* -> arch/arm/mach-tegra/tegra124/* arch/arm/cpu/arm720t/tegra-common/* -> arch/arm/mach-tegra/* arch/arm/cpu/armv7/tegra20/* -> arch/arm/mach-tegra/tegra20/* arch/arm/cpu/armv7/tegra30/* -> arch/arm/mach-tegra/tegra30/* arch/arm/cpu/armv7/tegra114/* -> arch/arm/mach-tegra/tegra114/* arch/arm/cpu/armv7/tegra124/* -> arch/arm/mach-tegra/tegra124/* arch/arm/cpu/armv7/tegra-common/* -> arch/arm/mach-tegra/* arch/arm/cpu/tegra20-common/* -> arch/arm/mach-tegra/tegra20/* arch/arm/cpu/tegra30-common/* -> arch/arm/mach-tegra/tegra30/* arch/arm/cpu/tegra114-common/* -> arch/arm/mach-tegra/tegra114/* arch/arm/cpu/tegra124-common/* -> arch/arm/mach-tegra/tegra124/* arch/arm/cpu/tegra-common/* -> arch/arm/mach-tegra/* Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Tested-by: Simon Glass <sjg@chromium.org> [ on nyan-big ] Cc: Stephen Warren <swarren@nvidia.com> Cc: Tom Warren <twarren@nvidia.com>
Diffstat (limited to 'arch/arm/mach-tegra/lowlevel_init.S')
-rw-r--r--arch/arm/mach-tegra/lowlevel_init.S26
1 files changed, 26 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/lowlevel_init.S b/arch/arm/mach-tegra/lowlevel_init.S
new file mode 100644
index 00000000000..a211bb3b1a6
--- /dev/null
+++ b/arch/arm/mach-tegra/lowlevel_init.S
@@ -0,0 +1,26 @@
+/*
+ * SoC-specific setup info
+ *
+ * (C) Copyright 2010,2011
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <config.h>
+#include <version.h>
+#include <linux/linkage.h>
+
+ .align 5
+ENTRY(reset_cpu)
+ ldr r1, rstctl @ get addr for global reset
+ @ reg
+ ldr r3, [r1]
+ orr r3, r3, #0x10
+ str r3, [r1] @ force reset
+ mov r0, r0
+_loop_forever:
+ b _loop_forever
+rstctl:
+ .word PRM_RSTCTRL
+ENDPROC(reset_cpu)