1 /* 2 * Copyright (C) 2013 Samsung Electronics 3 * 4 * Configuration settings for the SAMSUNG EXYNOS5 board. 5 * 6 * SPDX-License-Identifier: GPL-2.0+ 7 */ 8 9 #ifndef __CONFIG_EXYNOS5_COMMON_H 10 #define __CONFIG_EXYNOS5_COMMON_H 11 12 #define CONFIG_EXYNOS5 /* Exynos5 Family */ 13 14 #include "exynos-common.h" 15 16 #define CONFIG_EXYNOS_SPL 17 18 #ifdef FTRACE 19 #define CONFIG_TRACE 20 #define CONFIG_CMD_TRACE 21 #define CONFIG_TRACE_BUFFER_SIZE (16 << 20) 22 #define CONFIG_TRACE_EARLY_SIZE (8 << 20) 23 #define CONFIG_TRACE_EARLY 24 #define CONFIG_TRACE_EARLY_ADDR 0x50000000 25 #endif 26 27 /* Enable ACE acceleration for SHA1 and SHA256 */ 28 #define CONFIG_EXYNOS_ACE_SHA 29 #define CONFIG_SHA_HW_ACCEL 30 31 /* Power Down Modes */ 32 #define S5P_CHECK_SLEEP 0x00000BAD 33 #define S5P_CHECK_DIDLE 0xBAD00000 34 #define S5P_CHECK_LPA 0xABAD0000 35 36 /* Offset for inform registers */ 37 #define INFORM0_OFFSET 0x800 38 #define INFORM1_OFFSET 0x804 39 #define INFORM2_OFFSET 0x808 40 #define INFORM3_OFFSET 0x80c 41 42 /* select serial console configuration */ 43 #define CONFIG_BAUDRATE 115200 44 #define EXYNOS5_DEFAULT_UART_OFFSET 0x010000 45 #define CONFIG_SILENT_CONSOLE 46 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 47 #define CONFIG_CONSOLE_MUX 48 49 #define CONFIG_CMD_HASH 50 51 /* Thermal Management Unit */ 52 #define CONFIG_EXYNOS_TMU 53 #define CONFIG_CMD_DTT 54 #define CONFIG_TMU_CMD_DTT 55 56 /* MMC SPL */ 57 #define COPY_BL2_FNPTR_ADDR 0x02020030 58 #define CONFIG_SUPPORT_EMMC_BOOT 59 60 #define CONFIG_SPL_LIBCOMMON_SUPPORT 61 #define CONFIG_SPL_GPIO_SUPPORT 62 #define CONFIG_SPL_LIBGENERIC_SUPPORT 63 64 /* specific .lds file */ 65 #define CONFIG_SPL_LDSCRIPT "board/samsung/common/exynos-uboot-spl.lds" 66 67 /* Boot Argument Buffer Size */ 68 /* memtest works on */ 69 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE 70 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x5E00000) 71 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x3E00000) 72 73 #define CONFIG_RD_LVL 74 75 #define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE 76 #define PHYS_SDRAM_1_SIZE SDRAM_BANK_SIZE 77 #define PHYS_SDRAM_2 (CONFIG_SYS_SDRAM_BASE + SDRAM_BANK_SIZE) 78 #define PHYS_SDRAM_2_SIZE SDRAM_BANK_SIZE 79 #define PHYS_SDRAM_3 (CONFIG_SYS_SDRAM_BASE + (2 * SDRAM_BANK_SIZE)) 80 #define PHYS_SDRAM_3_SIZE SDRAM_BANK_SIZE 81 #define PHYS_SDRAM_4 (CONFIG_SYS_SDRAM_BASE + (3 * SDRAM_BANK_SIZE)) 82 #define PHYS_SDRAM_4_SIZE SDRAM_BANK_SIZE 83 #define PHYS_SDRAM_5 (CONFIG_SYS_SDRAM_BASE + (4 * SDRAM_BANK_SIZE)) 84 #define PHYS_SDRAM_5_SIZE SDRAM_BANK_SIZE 85 #define PHYS_SDRAM_6 (CONFIG_SYS_SDRAM_BASE + (5 * SDRAM_BANK_SIZE)) 86 #define PHYS_SDRAM_6_SIZE SDRAM_BANK_SIZE 87 #define PHYS_SDRAM_7 (CONFIG_SYS_SDRAM_BASE + (6 * SDRAM_BANK_SIZE)) 88 #define PHYS_SDRAM_7_SIZE SDRAM_BANK_SIZE 89 #define PHYS_SDRAM_8 (CONFIG_SYS_SDRAM_BASE + (7 * SDRAM_BANK_SIZE)) 90 #define PHYS_SDRAM_8_SIZE SDRAM_BANK_SIZE 91 92 #define CONFIG_SYS_MONITOR_BASE 0x00000000 93 94 #define CONFIG_SYS_MMC_ENV_DEV 0 95 96 #define CONFIG_SECURE_BL1_ONLY 97 98 /* Secure FW size configuration */ 99 #ifdef CONFIG_SECURE_BL1_ONLY 100 #define CONFIG_SEC_FW_SIZE (8 << 10) /* 8KB */ 101 #else 102 #define CONFIG_SEC_FW_SIZE 0 103 #endif 104 105 /* Configuration of BL1, BL2, ENV Blocks on mmc */ 106 #define CONFIG_RES_BLOCK_SIZE (512) 107 #define CONFIG_BL1_SIZE (16 << 10) /*16 K reserved for BL1*/ 108 #define CONFIG_BL2_SIZE (512UL << 10UL) /* 512 KB */ 109 #define CONFIG_ENV_SIZE (16 << 10) /* 16 KB */ 110 111 #define CONFIG_BL1_OFFSET (CONFIG_RES_BLOCK_SIZE + CONFIG_SEC_FW_SIZE) 112 #define CONFIG_BL2_OFFSET (CONFIG_BL1_OFFSET + CONFIG_BL1_SIZE) 113 114 /* U-Boot copy size from boot Media to DRAM.*/ 115 #define BL2_START_OFFSET (CONFIG_BL2_OFFSET/512) 116 #define BL2_SIZE_BLOC_COUNT (CONFIG_BL2_SIZE/512) 117 118 #define EXYNOS_COPY_SPI_FNPTR_ADDR 0x02020058 119 #define SPI_FLASH_UBOOT_POS (CONFIG_SEC_FW_SIZE + CONFIG_BL1_SIZE) 120 121 /* I2C */ 122 #define CONFIG_SYS_I2C_S3C24X0 123 #define CONFIG_SYS_I2C_S3C24X0_SPEED 100000 /* 100 Kbps */ 124 #define CONFIG_SYS_I2C_S3C24X0_SLAVE 0x0 125 126 /* SPI */ 127 #ifdef CONFIG_SPI_FLASH 128 #define CONFIG_SF_DEFAULT_MODE SPI_MODE_0 129 #define CONFIG_SF_DEFAULT_SPEED 50000000 130 #endif 131 132 #ifdef CONFIG_ENV_IS_IN_SPI_FLASH 133 #define CONFIG_ENV_SPI_MODE SPI_MODE_0 134 #define CONFIG_ENV_SECT_SIZE CONFIG_ENV_SIZE 135 #define CONFIG_ENV_SPI_BUS 1 136 #define CONFIG_ENV_SPI_MAX_HZ 50000000 137 #endif 138 139 /* Ethernet Controllor Driver */ 140 #ifdef CONFIG_CMD_NET 141 #define CONFIG_SMC911X 142 #define CONFIG_SMC911X_BASE 0x5000000 143 #define CONFIG_SMC911X_16_BIT 144 #define CONFIG_ENV_SROM_BANK 1 145 #endif /*CONFIG_CMD_NET*/ 146 147 /* SHA hashing */ 148 #define CONFIG_CMD_HASH 149 #define CONFIG_HASH_VERIFY 150 #define CONFIG_SHA1 151 #define CONFIG_SHA256 152 153 /* Enable Time Command */ 154 155 /* USB */ 156 #define CONFIG_USB_STORAGE 157 #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 3 158 #define CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS 2 159 160 #define CONFIG_USB_HOST_ETHER 161 #define CONFIG_USB_ETHER_ASIX 162 #define CONFIG_USB_ETHER_SMSC95XX 163 #define CONFIG_USB_ETHER_RTL8152 164 165 /* USB boot mode */ 166 #define CONFIG_USB_BOOTING 167 #define EXYNOS_COPY_USB_FNPTR_ADDR 0x02020070 168 #define EXYNOS_USB_SECONDARY_BOOT 0xfeed0002 169 #define EXYNOS_IRAM_SECONDARY_BASE 0x02020018 170 171 #define BOOT_TARGET_DEVICES(func) \ 172 func(MMC, mmc, 1) \ 173 func(MMC, mmc, 0) \ 174 func(PXE, pxe, na) \ 175 func(DHCP, dhcp, na) 176 177 #include <config_distro_bootcmd.h> 178 179 #ifndef MEM_LAYOUT_ENV_SETTINGS 180 /* 2GB RAM, bootm size of 256M, load scripts after that */ 181 #define MEM_LAYOUT_ENV_SETTINGS \ 182 "bootm_size=0x10000000\0" \ 183 "kernel_addr_r=0x42000000\0" \ 184 "fdt_addr_r=0x43000000\0" \ 185 "ramdisk_addr_r=0x43300000\0" \ 186 "scriptaddr=0x50000000\0" \ 187 "pxefile_addr_r=0x51000000\0" 188 #endif 189 190 #ifndef EXYNOS_DEVICE_SETTINGS 191 #define EXYNOS_DEVICE_SETTINGS \ 192 "stdin=serial\0" \ 193 "stdout=serial\0" \ 194 "stderr=serial\0" 195 #endif 196 197 #ifndef EXYNOS_FDTFILE_SETTING 198 #define EXYNOS_FDTFILE_SETTING 199 #endif 200 201 #define CONFIG_EXTRA_ENV_SETTINGS \ 202 EXYNOS_DEVICE_SETTINGS \ 203 EXYNOS_FDTFILE_SETTING \ 204 MEM_LAYOUT_ENV_SETTINGS \ 205 BOOTENV 206 207 #endif /* __CONFIG_EXYNOS5_COMMON_H */ 208