| Manivannan Sadhasivam | eba6589 | 2018-06-14 23:38:32 +0530 | [diff] [blame^] | 1 | /* SPDX-License-Identifier: GPL-2.0+ */ |
| 2 | /* |
| 3 | * Board configuration file for Bubblegum-96 |
| 4 | * |
| 5 | * Copyright (C) 2015 Actions Semi Co., Ltd. |
| 6 | * Copyright (C) 2018 Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> |
| 7 | * |
| 8 | */ |
| 9 | |
| 10 | #ifndef _BUBBLEGUM_96_H_ |
| 11 | #define _BUGGLEGUM_96_H_ |
| 12 | |
| 13 | /* SDRAM Definitions */ |
| 14 | #define CONFIG_SYS_SDRAM_BASE 0x0 |
| 15 | #define CONFIG_NR_DRAM_BANKS 1 |
| 16 | #define CONFIG_SYS_SDRAM_SIZE 0x80000000 |
| 17 | |
| 18 | /* Generic Timer Definitions */ |
| 19 | #define COUNTER_FREQUENCY (24000000) /* 24MHz */ |
| 20 | |
| 21 | #define CONFIG_SYS_MALLOC_LEN (32 * 1024 * 1024) |
| 22 | |
| 23 | /* Some commands use this as the default load address */ |
| 24 | #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x7ffc0) |
| 25 | |
| 26 | /* |
| 27 | * This is the initial SP which is used only briefly for relocating the u-boot |
| 28 | * image to the top of SDRAM. After relocation u-boot moves the stack to the |
| 29 | * proper place. |
| 30 | */ |
| 31 | #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_TEXT_BASE + 0x7ff00) |
| 32 | |
| 33 | /* UART Definitions */ |
| 34 | #define CONFIG_BAUDRATE 115200 |
| 35 | |
| 36 | #define CONFIG_ENV_SIZE 0x2000 |
| 37 | |
| 38 | /* Console configuration */ |
| 39 | #define CONFIG_SYS_CBSIZE 1024 /* Console buffer size */ |
| 40 | #define CONFIG_SYS_MAXARGS 64 |
| 41 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE |
| 42 | |
| 43 | #endif |