arm: actions: Add common framework for Actions Owl Semi SoCs

This commit adds common arch support for Actions Semi Owl
series SoCs and removes the Bubblegum96 board files.

Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Amit Singh Tomar <amittomer25@gmail.com>

1 files changed, 40 insertions, 0 deletions

diff --git a/include/configs/owl-common.h b/include/configs/owl-common.h
new file mode 100644
index 0000000000..f77a5fa4c1
--- /dev/null
+++ b/include/configs/owl-common.h
@@ -0,0 +1,40 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Board configuration file for Actions Semi Owl SoCs.
+ *
+ * Copyright (C) 2015 Actions Semi Co., Ltd.
+ * Copyright (C) 2018 Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
+ *
+ */
+
+#ifndef _OWL_COMMON_CONFIG_H_
+#define _OWL_COMMON_CONFIG_H_
+
+/* SDRAM Definitions */
+#define CONFIG_SYS_SDRAM_BASE		0x0
+#define CONFIG_SYS_SDRAM_SIZE		0x80000000
+
+/* Generic Timer Definitions */
+#define COUNTER_FREQUENCY		(24000000)	/* 24MHz */
+
+#define CONFIG_SYS_MALLOC_LEN		(32 * 1024 * 1024)
+
+/* Some commands use this as the default load address */
+#define CONFIG_SYS_LOAD_ADDR		(CONFIG_SYS_SDRAM_BASE + 0x7ffc0)
+
+/*
+ * This is the initial SP which is used only briefly for relocating the u-boot
+ * image to the top of SDRAM. After relocation u-boot moves the stack to the
+ * proper place.
+ */
+#define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_TEXT_BASE + 0x7ff00)
+
+/* UART Definitions */
+#define CONFIG_BAUDRATE			115200
+
+/* Console configuration */
+#define CONFIG_SYS_CBSIZE		1024	/* Console buffer size */
+#define CONFIG_SYS_MAXARGS		64
+#define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE
+
+#endif