board: Add uCRobotics Bubblegum-96 board support

[u-boot] / include / configs / bubblegum_96.h

diff --git a/include/configs/bubblegum_96.h b/include/configs/bubblegum_96.h
new file mode 100644 (file)
index 0000000..a8f38a2
--- /dev/null
+++ b/include/configs/bubblegum_96.h
@@ -0,0 +1,43 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Board configuration file for Bubblegum-96
+ *
+ * Copyright (C) 2015 Actions Semi Co., Ltd.
+ * Copyright (C) 2018 Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
+ *
+ */
+
+#ifndef _BUBBLEGUM_96_H_
+#define _BUGGLEGUM_96_H_
+
+/* SDRAM Definitions */
+#define CONFIG_SYS_SDRAM_BASE          0x0
+#define CONFIG_NR_DRAM_BANKS           1
+#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
+
+#define CONFIG_ENV_SIZE                        0x2000
+
+/* Console configuration */
+#define CONFIG_SYS_CBSIZE              1024    /* Console buffer size */
+#define CONFIG_SYS_MAXARGS             64
+#define CONFIG_SYS_BARGSIZE            CONFIG_SYS_CBSIZE
+
+#endif