diff options
| author | Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> | 2018-06-14 23:38:32 +0530 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2018-07-09 15:25:23 -0400 |
| commit | eba6589f7e019d8ccb331a84a789b0c4d74f51f6 (patch) | |
| tree | e9ed4716ce8f70627f5de212b319a7042cec97e6 /include | |
| parent | 97775d26c272d8c7d79afdb27112b2d6b110d786 (diff) | |
board: Add uCRobotics Bubblegum-96 board support
This commit adds uCRobotics Bubblegum-96 board support. This board is
one of the 96Boards Consumer Edition platform based on Actions Semi
S900 SoC.
Features:
- Actions Semi S900 SoC (4xCortex A53, Power VR G6230 GPU)
- 2GiB RAM
- 8GiB eMMC, uSD slot
- WiFi, Bluetooth and GPS module
- 2x Host, 1x Device USB port
- HDMI
- 20-pin low speed and 40-pin high speed expanders, 6 LED, 3 buttons
U-Boot will be loaded by ATF at EL2 execution level. Relevant driver
support will be added in further commits.
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/bubblegum_96.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/include/configs/bubblegum_96.h b/include/configs/bubblegum_96.h new file mode 100644 index 0000000000..a8f38a23f9 --- /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 |