From 0911d952631df97e5b69d816cceebcbccbca34cf Mon Sep 17 00:00:00 2001
From: Lokesh Vutla <lokeshvutla@ti.com>
Date: Mon, 27 Aug 2018 15:59:06 +0530
Subject: board: ti: am654: a53: Add initial support for am654

Add initial support for AM654 based EVM running on A53. Enable
4GB of DDR available on the EVM so that kernel DTB file
can be updated accordingly.

Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
[Andreas: Added 4GB ddr support]
Signed-off-by: Andreas Dannenberg <dannenberg@ti.com>
---
 include/configs/am65x_evm.h | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 include/configs/am65x_evm.h

(limited to 'include/configs')

diff --git a/include/configs/am65x_evm.h b/include/configs/am65x_evm.h
new file mode 100644
index 0000000..90dd9f3
--- /dev/null
+++ b/include/configs/am65x_evm.h
@@ -0,0 +1,34 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Configuration header file for K3 AM654 EVM
+ *
+ * Copyright (C) 2017-2018 Texas Instruments Incorporated - http://www.ti.com/
+ *	Lokesh Vutla <lokeshvutla@ti.com>
+ */
+
+#ifndef __CONFIG_AM654_EVM_H
+#define __CONFIG_AM654_EVM_H
+
+#include <linux/sizes.h>
+#include <config_distro_bootcmd.h>
+
+#define CONFIG_ENV_SIZE			(128 << 10)
+
+/* DDR Configuration */
+#define CONFIG_SYS_SDRAM_BASE1		0x880000000
+
+/* SPL Loader Configuration */
+#ifdef CONFIG_TARGET_AM654_A53_EVM
+#define CONFIG_SPL_TEXT_BASE		0x80080000
+#endif
+
+#define CONFIG_SKIP_LOWLEVEL_INIT
+
+#define CONFIG_SPL_MAX_SIZE		CONFIG_SYS_K3_MAX_DOWNLODABLE_IMAGE_SIZE
+#define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SPL_TEXT_BASE +	\
+					CONFIG_SYS_K3_NON_SECURE_MSRAM_SIZE - 4)
+
+/* Now for the remaining common defines */
+#include <configs/ti_armv7_common.h>
+
+#endif /* __CONFIG_AM654_EVM_H */
-- 
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