2 * Copyright (C) 2013 Samsung Electronics
4 * Configuration settings for the SAMSUNG SMDK5420 board.
6 * SPDX-License-Identifier: GPL-2.0+
9 #ifndef __CONFIG_SMDK5420_H
10 #define __CONFIG_SMDK5420_H
12 #define CONFIG_ENV_IS_IN_SPI_FLASH
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
18 #include <configs/exynos5420-common.h>
20 #define CONFIG_BOARD_COMMON
22 #define CONFIG_SMDK5420 /* which is in a SMDK5420 */
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)
28 /* select serial console configuration */
29 #define CONFIG_SERIAL3 /* use SERIAL 3 */
30 #define CONFIG_DEFAULT_CONSOLE "console=ttySAC1,115200n8\0"
32 #define CONFIG_SYS_PROMPT "SMDK5420 # "
33 #define CONFIG_IDENT_STRING " for SMDK5420"
34 #define CONFIG_DEFAULT_CONSOLE "console=ttySAC1,115200n8\0"
37 #define CONFIG_USB_XHCI
38 #define CONFIG_USB_XHCI_EXYNOS
40 /* DRAM Memory Banks */
41 #define CONFIG_NR_DRAM_BANKS 7
42 #define SDRAM_BANK_SIZE (512UL << 20UL) /* 512 MB */
44 #endif /* __CONFIG_SMDK5420_H */