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authorAllen Martin <amartin@nvidia.com>2012-08-31 08:30:09 +0000
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>2012-09-01 14:58:22 +0200
commitc037c93bf925224b7f4da8958ae14e58c0b3c8bb (patch)
treea7a3222b4483f7f6cd476af838d3d8f425391b2f /arch/arm/include
parent45ec5b2579e8f9e58f58d9face9147957e5a873e (diff)
ARM: add tegra20 support to arm720t
Add support for tegra20 arm7 boot processor. This processor is used to power on the Cortex A9 and transfer control to it. In tegra this processor is an ARM7TDMI not an ARM720T, but since we don't use cache it was easier to just reuse the ARM720T code as the processors are otherwise identical except for cache and MMU. Signed-off-by: Allen Martin <amartin@nvidia.com> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Tested-by: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Tom Warren <twarren@nvidia.com>
Diffstat (limited to 'arch/arm/include')
-rw-r--r--arch/arm/include/asm/arch-tegra20/hardware.h29
1 files changed, 29 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-tegra20/hardware.h b/arch/arm/include/asm/arch-tegra20/hardware.h
new file mode 100644
index 0000000000..8c47578338
--- /dev/null
+++ b/arch/arm/include/asm/arch-tegra20/hardware.h
@@ -0,0 +1,29 @@
+/*
+* (C) Copyright 2010-2011
+* NVIDIA Corporation <www.nvidia.com>
+*
+* See file CREDITS for list of people who contributed to this
+* project.
+*
+* This program is free software; you can redistribute it and/or
+* modify it under the terms of the GNU General Public License as
+* published by the Free Software Foundation; either version 2 of
+* the License, or (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program; if not, write to the Free Software
+* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+* MA 02111-1307 USA
+*/
+
+#ifndef __TEGRA2_HW_H
+#define __TEGRA2_HW_H
+
+/* include tegra specific hardware definitions */
+
+#endif /* __TEGRA2_HW_H */