| Rajeshwari Birje | 194fa0a | 2013-12-26 09:44:26 +0530 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2013 Samsung Electronics |
| 3 | * |
| Akshay Saraswat | fdd9df3 | 2014-06-18 17:53:58 +0530 | [diff] [blame] | 4 | * Configuration settings for the SAMSUNG SMDK5420 board. |
| Rajeshwari Birje | 194fa0a | 2013-12-26 09:44:26 +0530 | [diff] [blame] | 5 | * |
| 6 | * SPDX-License-Identifier: GPL-2.0+ |
| 7 | */ |
| 8 | |
| Akshay Saraswat | fdd9df3 | 2014-06-18 17:53:58 +0530 | [diff] [blame] | 9 | #ifndef __CONFIG_SMDK5420_H |
| 10 | #define __CONFIG_SMDK5420_H |
| Rajeshwari Birje | 194fa0a | 2013-12-26 09:44:26 +0530 | [diff] [blame] | 11 | |
| Hyungwon Hwang | aa6bd5d | 2014-12-12 14:45:44 +0900 | [diff] [blame] | 12 | #define CONFIG_ENV_IS_IN_SPI_FLASH |
| Hyungwon Hwang | aa6bd5d | 2014-12-12 14:45:44 +0900 | [diff] [blame] | 13 | #define CONFIG_ENV_SPI_BASE 0x12D30000 |
| 14 | #define FLASH_SIZE (0x4 << 20) |
| 15 | #define CONFIG_ENV_OFFSET (FLASH_SIZE - CONFIG_BL2_SIZE) |
| 16 | #define CONFIG_SPI_BOOTING |
| 17 | |
| Simon Glass | 252747a | 2014-10-07 22:01:46 -0600 | [diff] [blame] | 18 | #include <configs/exynos5420-common.h> |
| Akshay Saraswat | fdd9df3 | 2014-06-18 17:53:58 +0530 | [diff] [blame] | 19 | |
| Simon Glass | 50dfd2c | 2014-10-07 22:01:48 -0600 | [diff] [blame] | 20 | #define CONFIG_BOARD_COMMON |
| 21 | |
| Rajeshwari Birje | 194fa0a | 2013-12-26 09:44:26 +0530 | [diff] [blame] | 22 | #define CONFIG_SMDK5420 /* which is in a SMDK5420 */ |
| 23 | |
| Hyungwon Hwang | aa6bd5d | 2014-12-12 14:45:44 +0900 | [diff] [blame] | 24 | #define CONFIG_SYS_SDRAM_BASE 0x20000000 |
| 25 | #define CONFIG_SYS_TEXT_BASE 0x23E00000 |
| 26 | #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_IRAM_TOP - 0x800) |
| Rajeshwari Birje | 194fa0a | 2013-12-26 09:44:26 +0530 | [diff] [blame] | 27 | |
| Rajeshwari Birje | 194fa0a | 2013-12-26 09:44:26 +0530 | [diff] [blame] | 28 | /* select serial console configuration */ |
| Akshay Saraswat | fdd9df3 | 2014-06-18 17:53:58 +0530 | [diff] [blame] | 29 | #define CONFIG_SERIAL3 /* use SERIAL 3 */ |
| Hyungwon Hwang | aa6bd5d | 2014-12-12 14:45:44 +0900 | [diff] [blame] | 30 | #define CONFIG_DEFAULT_CONSOLE "console=ttySAC1,115200n8\0" |
| Rajeshwari Birje | 194fa0a | 2013-12-26 09:44:26 +0530 | [diff] [blame] | 31 | |
| Akshay Saraswat | fdd9df3 | 2014-06-18 17:53:58 +0530 | [diff] [blame] | 32 | #define CONFIG_SYS_PROMPT "SMDK5420 # " |
| 33 | #define CONFIG_IDENT_STRING " for SMDK5420" |
| Simon Glass | 50dfd2c | 2014-10-07 22:01:48 -0600 | [diff] [blame] | 34 | #define CONFIG_DEFAULT_CONSOLE "console=ttySAC1,115200n8\0" |
| Akshay Saraswat | d141b65 | 2014-05-06 20:07:04 +0530 | [diff] [blame] | 35 | |
| Sjoerd Simons | 1a5d721 | 2014-12-29 22:17:10 +0100 | [diff] [blame] | 36 | /* USB */ |
| 37 | #define CONFIG_USB_XHCI |
| 38 | #define CONFIG_USB_XHCI_EXYNOS |
| 39 | |
| Akshay Saraswat | 926aa81 | 2014-11-13 22:38:19 +0530 | [diff] [blame] | 40 | /* DRAM Memory Banks */ |
| 41 | #define CONFIG_NR_DRAM_BANKS 7 |
| 42 | #define SDRAM_BANK_SIZE (512UL << 20UL) /* 512 MB */ |
| 43 | |
| Akshay Saraswat | fdd9df3 | 2014-06-18 17:53:58 +0530 | [diff] [blame] | 44 | #endif /* __CONFIG_SMDK5420_H */ |