2 * Copyright (C) 2013 Samsung Electronics
4 * Configuration settings for the SAMSUNG EXYNOS5420 SoC
6 * SPDX-License-Identifier: GPL-2.0+
9 #ifndef __CONFIG_EXYNOS5420_H
10 #define __CONFIG_EXYNOS5420_H
12 #define CONFIG_EXYNOS5420
13 /* A variant of Exynos5420 (Exynos5 Family) */
14 #define CONFIG_EXYNOS5800
16 #define CONFIG_ENV_IS_IN_SPI_FLASH
17 #define CONFIG_SPI_FLASH
18 #define CONFIG_ENV_SPI_BASE 0x12D30000
19 #define FLASH_SIZE (0x4 << 20)
20 #define CONFIG_ENV_OFFSET (FLASH_SIZE - CONFIG_BL2_SIZE)
21 #define CONFIG_SPI_BOOTING
23 #include <configs/exynos5-common.h>
25 #define CONFIG_ARCH_EARLY_INIT_R
27 #define MACH_TYPE_SMDK5420 8002
28 #define CONFIG_MACH_TYPE MACH_TYPE_SMDK5420
30 #define CONFIG_VAR_SIZE_SPL
32 #define CONFIG_SYS_SDRAM_BASE 0x20000000
33 #define CONFIG_SYS_TEXT_BASE 0x23E00000
34 #ifdef CONFIG_VAR_SIZE_SPL
35 #define CONFIG_SPL_TEXT_BASE 0x02024410
37 #define CONFIG_SPL_TEXT_BASE 0x02024400
39 #define CONFIG_IRAM_TOP 0x02074000
41 #define CONFIG_SPL_MAX_FOOTPRINT (30 * 1024)
43 #define CONFIG_DEVICE_TREE_LIST "exynos5800-peach-pi" \
44 "exynos5420-peach-pit exynos5420-smdk5420"
46 #define CONFIG_MAX_I2C_NUM 11
48 #define CONFIG_BOARD_REV_GPIO_COUNT 2
50 #define CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS 2
53 * Put the initial stack pointer 1KB below this to allow room for the
54 * SPL marker. This value is arbitrary, but gd_t is placed starting here.
56 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_IRAM_TOP - 0x800)
58 /* Miscellaneous configurable options */
59 #define CONFIG_DEFAULT_CONSOLE "console=ttySAC1,115200n8\0"
61 #endif /* __CONFIG_EXYNOS5420_H */