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76dd9b6a RS |
1 | /* |
2 | * Copyright (C) 2013 Samsung Electronics | |
3 | * | |
8e4ab1d5 | 4 | * Configuration settings for the SAMSUNG SMDK5420 board. |
76dd9b6a RS |
5 | * |
6 | * SPDX-License-Identifier: GPL-2.0+ | |
7 | */ | |
8 | ||
8e4ab1d5 AS |
9 | #ifndef __CONFIG_SMDK5420_H |
10 | #define __CONFIG_SMDK5420_H | |
76dd9b6a | 11 | |
43900da8 HH |
12 | #define CONFIG_ENV_IS_IN_SPI_FLASH |
13 | #define CONFIG_SPI_FLASH | |
14 | #define CONFIG_ENV_SPI_BASE 0x12D30000 | |
15 | #define FLASH_SIZE (0x4 << 20) | |
16 | #define CONFIG_ENV_OFFSET (FLASH_SIZE - CONFIG_BL2_SIZE) | |
17 | #define CONFIG_SPI_BOOTING | |
18 | ||
87033d4d | 19 | #include <configs/exynos5420-common.h> |
8e4ab1d5 | 20 | |
f94de733 SG |
21 | #define CONFIG_BOARD_COMMON |
22 | ||
76dd9b6a RS |
23 | #define CONFIG_SMDK5420 /* which is in a SMDK5420 */ |
24 | ||
43900da8 HH |
25 | #define CONFIG_SYS_SDRAM_BASE 0x20000000 |
26 | #define CONFIG_SYS_TEXT_BASE 0x23E00000 | |
27 | #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_IRAM_TOP - 0x800) | |
76dd9b6a | 28 | |
76dd9b6a | 29 | /* select serial console configuration */ |
8e4ab1d5 | 30 | #define CONFIG_SERIAL3 /* use SERIAL 3 */ |
43900da8 | 31 | #define CONFIG_DEFAULT_CONSOLE "console=ttySAC1,115200n8\0" |
76dd9b6a | 32 | |
8e4ab1d5 AS |
33 | #define CONFIG_SYS_PROMPT "SMDK5420 # " |
34 | #define CONFIG_IDENT_STRING " for SMDK5420" | |
f94de733 | 35 | #define CONFIG_DEFAULT_CONSOLE "console=ttySAC1,115200n8\0" |
e6fe968b | 36 | |
66223787 SS |
37 | /* USB */ |
38 | #define CONFIG_USB_XHCI | |
39 | #define CONFIG_USB_XHCI_EXYNOS | |
40 | ||
43581c83 AS |
41 | /* DRAM Memory Banks */ |
42 | #define CONFIG_NR_DRAM_BANKS 7 | |
43 | #define SDRAM_BANK_SIZE (512UL << 20UL) /* 512 MB */ | |
44 | ||
8e4ab1d5 | 45 | #endif /* __CONFIG_SMDK5420_H */ |