2 * Copyright (C) 2011 Samsung Electronics
4 * Configuration settings for the SAMSUNG SMDKV310 (EXYNOS4210) board.
6 * SPDX-License-Identifier: GPL-2.0+
12 #include "exynos4-common.h"
14 #undef CONFIG_BOARD_COMMON
15 #undef CONFIG_USB_GADGET_DWC2_OTG
16 #undef CONFIG_USB_GADGET_DWC2_OTG_PHY
17 #undef CONFIG_REVISION_TAG
18 #undef CONFIG_CMD_THOR_DOWNLOAD
20 /* High Level Configuration Options */
21 #define CONFIG_EXYNOS4210 1 /* which is a EXYNOS4210 SoC */
22 #define CONFIG_SMDKV310 1 /* working with SMDKV310*/
25 #define CONFIG_MACH_TYPE MACH_TYPE_SMDKV310
27 #define CONFIG_SYS_SDRAM_BASE 0x40000000
28 #define CONFIG_SYS_TEXT_BASE 0x43E00000
30 /* Handling Sleep Mode*/
31 #define S5P_CHECK_SLEEP 0x00000BAD
32 #define S5P_CHECK_DIDLE 0xBAD00000
33 #define S5P_CHECK_LPA 0xABAD0000
35 /* select serial console configuration */
36 #define CONFIG_SERIAL1 1 /* use SERIAL 1 */
37 #define EXYNOS4_DEFAULT_UART_OFFSET 0x010000
39 /* allow to overwrite serial and ethaddr */
40 #define CONFIG_ENV_OVERWRITE
43 #define CONFIG_SKIP_LOWLEVEL_INIT
44 #define COPY_BL2_FNPTR_ADDR 0x00002488
46 #define CONFIG_SPL_TEXT_BASE 0x02021410
48 #define CONFIG_BOOTCOMMAND "fatload mmc 0 40007000 uImage; bootm 40007000"
50 /* Miscellaneous configurable options */
51 #define CONFIG_DEFAULT_CONSOLE "console=ttySAC2,115200n8\0"
52 /* memtest works on */
53 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
54 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x6000000)
55 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x3E00000)
57 /* SMDKV310 has 4 bank of DRAM */
58 #define CONFIG_NR_DRAM_BANKS 4
59 #define SDRAM_BANK_SIZE (512UL << 20UL) /* 512 MB */
60 #define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE
61 #define PHYS_SDRAM_1_SIZE SDRAM_BANK_SIZE
62 #define PHYS_SDRAM_2 (CONFIG_SYS_SDRAM_BASE + SDRAM_BANK_SIZE)
63 #define PHYS_SDRAM_2_SIZE SDRAM_BANK_SIZE
64 #define PHYS_SDRAM_3 (CONFIG_SYS_SDRAM_BASE + (2 * SDRAM_BANK_SIZE))
65 #define PHYS_SDRAM_3_SIZE SDRAM_BANK_SIZE
66 #define PHYS_SDRAM_4 (CONFIG_SYS_SDRAM_BASE + (3 * SDRAM_BANK_SIZE))
67 #define PHYS_SDRAM_4_SIZE SDRAM_BANK_SIZE
69 /* FLASH and environment organization */
71 #define CONFIG_CLK_1000_400_200
73 /* MIU (Memory Interleaving Unit) */
74 #define CONFIG_MIU_2BIT_INTERLEAVED
76 #define CONFIG_ENV_IS_IN_MMC 1
77 #define CONFIG_SYS_MMC_ENV_DEV 0
78 #define CONFIG_ENV_SIZE (16 << 10) /* 16 KB */
79 #define RESERVE_BLOCK_SIZE (512)
80 #define BL1_SIZE (16 << 10) /*16 K reserved for BL1*/
81 #define CONFIG_ENV_OFFSET (RESERVE_BLOCK_SIZE + BL1_SIZE)
83 #define CONFIG_SPL_LDSCRIPT "board/samsung/common/exynos-uboot-spl.lds"
84 #define CONFIG_SPL_MAX_FOOTPRINT (14 * 1024)
86 #define CONFIG_SYS_INIT_SP_ADDR 0x02040000
88 /* U-Boot copy size from boot Media to DRAM.*/
89 #define COPY_BL2_SIZE 0x80000
90 #define BL2_START_OFFSET ((CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)/512)
91 #define BL2_SIZE_BLOC_COUNT (COPY_BL2_SIZE/512)
93 /* Ethernet Controllor Driver */
95 #define CONFIG_SMC911X
96 #define CONFIG_SMC911X_BASE 0x5000000
97 #define CONFIG_SMC911X_16_BIT
98 #define CONFIG_ENV_SROM_BANK 1
99 #endif /*CONFIG_CMD_NET*/
101 #endif /* __CONFIG_H */