| /* 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_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 |
