tegra20: move tegra20 SoC code to arch/arm/cpu/tegra20-common

In preparation for splitting out the armv4t code from tegra20, move
the tegra20 SoC code to arch/arm/cpu/tegra20-common.  This code will
be compiled armv4t for the arm7tdmi and armv7 for the cortex A9.

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>

1 files changed, 81 insertions, 0 deletions

diff --git a/arch/arm/cpu/tegra20-common/warmboot_avp.h b/arch/arm/cpu/tegra20-common/warmboot_avp.h
new file mode 100644
index 0000000000..4b71c07843
--- /dev/null
+++ b/arch/arm/cpu/tegra20-common/warmboot_avp.h
@@ -0,0 +1,81 @@
+/*
+ * (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 _WARMBOOT_AVP_H_
+#define _WARMBOOT_AVP_H_
+
+#define TEGRA_DEV_L			0
+#define TEGRA_DEV_H			1
+#define TEGRA_DEV_U			2
+
+#define SIMPLE_PLLX			(CLOCK_ID_XCPU - CLOCK_ID_FIRST_SIMPLE)
+#define SIMPLE_PLLE			(CLOCK_ID_EPCI - CLOCK_ID_FIRST_SIMPLE)
+
+#define TIMER_USEC_CNTR			(NV_PA_TMRUS_BASE + 0)
+#define TIMER_USEC_CFG			(NV_PA_TMRUS_BASE + 4)
+
+#define USEC_CFG_DIVISOR_MASK		0xffff
+
+#define CONFIG_CTL_TBE			(1 << 7)
+#define CONFIG_CTL_JTAG			(1 << 6)
+
+#define CPU_RST				(1 << 0)
+#define CLK_ENB_CPU			(1 << 0)
+#define SWR_TRIG_SYS_RST		(1 << 2)
+#define SWR_CSITE_RST			(1 << 9)
+
+#define PWRGATE_STATUS_CPU		(1 << 0)
+#define PWRGATE_TOGGLE_PARTID_CPU	(0 << 0)
+#define PWRGATE_TOGGLE_START		(1 << 8)
+
+#define CPU_CMPLX_CPU_BRIDGE_CLKDIV_4	(3 << 0)
+#define CPU_CMPLX_CPU0_CLK_STP_STOP	(1 << 8)
+#define CPU_CMPLX_CPU0_CLK_STP_RUN	(0 << 8)
+#define CPU_CMPLX_CPU1_CLK_STP_STOP	(1 << 9)
+#define CPU_CMPLX_CPU1_CLK_STP_RUN	(0 << 9)
+
+#define CPU_CMPLX_CPURESET0		(1 << 0)
+#define CPU_CMPLX_CPURESET1		(1 << 1)
+#define CPU_CMPLX_DERESET0		(1 << 4)
+#define CPU_CMPLX_DERESET1		(1 << 5)
+#define CPU_CMPLX_DBGRESET0		(1 << 12)
+#define CPU_CMPLX_DBGRESET1		(1 << 13)
+
+#define PLLM_OUT1_RSTN_RESET_DISABLE	(1 << 0)
+#define PLLM_OUT1_CLKEN_ENABLE		(1 << 1)
+#define PLLM_OUT1_RATIO_VAL_8		(8 << 8)
+
+#define SCLK_SYS_STATE_IDLE		(1 << 28)
+#define SCLK_SWAKE_FIQ_SRC_PLLM_OUT1	(7 << 12)
+#define SCLK_SWAKE_IRQ_SRC_PLLM_OUT1	(7 << 8)
+#define SCLK_SWAKE_RUN_SRC_PLLM_OUT1	(7 << 4)
+#define SCLK_SWAKE_IDLE_SRC_PLLM_OUT1	(7 << 0)
+
+#define EVENT_ZERO_VAL_20		(20 << 0)
+#define EVENT_MSEC			(1 << 24)
+#define EVENT_JTAG			(1 << 28)
+#define EVENT_MODE_STOP			(2 << 29)
+
+#define CCLK_PLLP_BURST_POLICY		0x20004444
+
+#endif