1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Copyright (C) 2013 Samsung Electronics 4 * 5 * Configuration settings for the SAMSUNG EXYNOS5 board. 6 */ 7 8 #ifndef __CONFIG_EXYNOS5_COMMON_H 9 #define __CONFIG_EXYNOS5_COMMON_H 10 11 #include "exynos-common.h" 12 13 /* Power Down Modes */ 14 #define S5P_CHECK_SLEEP 0x00000BAD 15 #define S5P_CHECK_DIDLE 0xBAD00000 16 #define S5P_CHECK_LPA 0xABAD0000 17 18 /* Offset for inform registers */ 19 #define INFORM0_OFFSET 0x800 20 #define INFORM1_OFFSET 0x804 21 #define INFORM2_OFFSET 0x808 22 #define INFORM3_OFFSET 0x80c 23 24 /* select serial console configuration */ 25 #define EXYNOS5_DEFAULT_UART_OFFSET 0x010000 26 27 /* MMC SPL */ 28 #define COPY_BL2_FNPTR_ADDR 0x02020030 29 30 #define PHYS_SDRAM_1 CFG_SYS_SDRAM_BASE 31 #define PHYS_SDRAM_1_SIZE SDRAM_BANK_SIZE 32 #define PHYS_SDRAM_2 (CFG_SYS_SDRAM_BASE + SDRAM_BANK_SIZE) 33 #define PHYS_SDRAM_2_SIZE SDRAM_BANK_SIZE 34 #define PHYS_SDRAM_3 (CFG_SYS_SDRAM_BASE + (2 * SDRAM_BANK_SIZE)) 35 #define PHYS_SDRAM_3_SIZE SDRAM_BANK_SIZE 36 #define PHYS_SDRAM_4 (CFG_SYS_SDRAM_BASE + (3 * SDRAM_BANK_SIZE)) 37 #define PHYS_SDRAM_4_SIZE SDRAM_BANK_SIZE 38 #define PHYS_SDRAM_5 (CFG_SYS_SDRAM_BASE + (4 * SDRAM_BANK_SIZE)) 39 #define PHYS_SDRAM_5_SIZE SDRAM_BANK_SIZE 40 #define PHYS_SDRAM_6 (CFG_SYS_SDRAM_BASE + (5 * SDRAM_BANK_SIZE)) 41 #define PHYS_SDRAM_6_SIZE SDRAM_BANK_SIZE 42 #define PHYS_SDRAM_7 (CFG_SYS_SDRAM_BASE + (6 * SDRAM_BANK_SIZE)) 43 #define PHYS_SDRAM_7_SIZE SDRAM_BANK_SIZE 44 #define PHYS_SDRAM_8 (CFG_SYS_SDRAM_BASE + (7 * SDRAM_BANK_SIZE)) 45 #define PHYS_SDRAM_8_SIZE SDRAM_BANK_SIZE 46 47 /* SPI */ 48 49 /* Ethernet Controllor Driver */ 50 #ifdef CONFIG_CMD_NET 51 #define CFG_ENV_SROM_BANK 1 52 #endif /*CONFIG_CMD_NET*/ 53 54 /* Enable Time Command */ 55 56 /* USB */ 57 58 /* USB boot mode */ 59 #define EXYNOS_COPY_USB_FNPTR_ADDR 0x02020070 60 #define EXYNOS_USB_SECONDARY_BOOT 0xfeed0002 61 #define EXYNOS_IRAM_SECONDARY_BASE 0x02020018 62 63 #define BOOT_TARGET_DEVICES(func) \ 64 func(MMC, mmc, 2) \ 65 func(MMC, mmc, 1) \ 66 func(MMC, mmc, 0) \ 67 func(PXE, pxe, na) \ 68 func(DHCP, dhcp, na) 69 70 #include <config_distro_bootcmd.h> 71 72 #ifndef MEM_LAYOUT_ENV_SETTINGS 73 /* 2GB RAM, bootm size of 256M, load scripts after that */ 74 #define MEM_LAYOUT_ENV_SETTINGS \ 75 "bootm_size=0x10000000\0" \ 76 "kernel_addr_r=0x42000000\0" \ 77 "fdt_addr_r=0x43000000\0" \ 78 "ramdisk_addr_r=0x43300000\0" \ 79 "scriptaddr=0x50000000\0" \ 80 "pxefile_addr_r=0x51000000\0" 81 #endif 82 83 #ifndef EXYNOS_DEVICE_SETTINGS 84 #define EXYNOS_DEVICE_SETTINGS \ 85 "stdin=serial\0" \ 86 "stdout=serial\0" \ 87 "stderr=serial\0" 88 #endif 89 90 #ifndef EXYNOS_FDTFILE_SETTING 91 #define EXYNOS_FDTFILE_SETTING 92 #endif 93 94 #define CFG_EXTRA_ENV_SETTINGS \ 95 EXYNOS_DEVICE_SETTINGS \ 96 EXYNOS_FDTFILE_SETTING \ 97 MEM_LAYOUT_ENV_SETTINGS \ 98 BOOTENV 99 100 #endif /* __CONFIG_EXYNOS5_COMMON_H */ 101