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_SYS_CACHELINE_SIZE 64 17 #define CONFIG_EXYNOS_SPL 18 19 /* Allow tracing to be enabled */ 20 #define CONFIG_TRACE 21 #define CONFIG_CMD_TRACE 22 #define CONFIG_TRACE_BUFFER_SIZE (16 << 20) 23 #define CONFIG_TRACE_EARLY_SIZE (8 << 20) 24 #define CONFIG_TRACE_EARLY 25 #define CONFIG_TRACE_EARLY_ADDR 0x50000000 26 27 28 /* Enable ACE acceleration for SHA1 and SHA256 */ 29 #define CONFIG_EXYNOS_ACE_SHA 30 #define CONFIG_SHA_HW_ACCEL 31 32 /* Power Down Modes */ 33 #define S5P_CHECK_SLEEP 0x00000BAD 34 #define S5P_CHECK_DIDLE 0xBAD00000 35 #define S5P_CHECK_LPA 0xABAD0000 36 37 /* Offset for inform registers */ 38 #define INFORM0_OFFSET 0x800 39 #define INFORM1_OFFSET 0x804 40 #define INFORM2_OFFSET 0x808 41 #define INFORM3_OFFSET 0x80c 42 43 /* select serial console configuration */ 44 #define CONFIG_BAUDRATE 115200 45 #define EXYNOS5_DEFAULT_UART_OFFSET 0x010000 46 #define CONFIG_SILENT_CONSOLE 47 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 48 #define CONFIG_CONSOLE_MUX 49 50 #define CONFIG_CMD_HASH 51 52 /* Thermal Management Unit */ 53 #define CONFIG_EXYNOS_TMU 54 #define CONFIG_CMD_DTT 55 #define CONFIG_TMU_CMD_DTT 56 57 /* TPM */ 58 #define CONFIG_TPM 59 #define CONFIG_CMD_TPM 60 #define CONFIG_TPM_TIS_I2C 61 #define CONFIG_TPM_TIS_I2C_BUS_NUMBER 3 62 #define CONFIG_TPM_TIS_I2C_SLAVE_ADDR 0x20 63 64 /* MMC SPL */ 65 #define COPY_BL2_FNPTR_ADDR 0x02020030 66 #define CONFIG_SUPPORT_EMMC_BOOT 67 68 #define CONFIG_SPL_LIBCOMMON_SUPPORT 69 #define CONFIG_SPL_GPIO_SUPPORT 70 71 /* specific .lds file */ 72 #define CONFIG_SPL_LDSCRIPT "board/samsung/common/exynos-uboot-spl.lds" 73 74 /* Boot Argument Buffer Size */ 75 /* memtest works on */ 76 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE 77 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x5E00000) 78 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x3E00000) 79 80 #define CONFIG_RD_LVL 81 82 #define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE 83 #define PHYS_SDRAM_1_SIZE SDRAM_BANK_SIZE 84 #define PHYS_SDRAM_2 (CONFIG_SYS_SDRAM_BASE + SDRAM_BANK_SIZE) 85 #define PHYS_SDRAM_2_SIZE SDRAM_BANK_SIZE 86 #define PHYS_SDRAM_3 (CONFIG_SYS_SDRAM_BASE + (2 * SDRAM_BANK_SIZE)) 87 #define PHYS_SDRAM_3_SIZE SDRAM_BANK_SIZE 88 #define PHYS_SDRAM_4 (CONFIG_SYS_SDRAM_BASE + (3 * SDRAM_BANK_SIZE)) 89 #define PHYS_SDRAM_4_SIZE SDRAM_BANK_SIZE 90 #define PHYS_SDRAM_5 (CONFIG_SYS_SDRAM_BASE + (4 * SDRAM_BANK_SIZE)) 91 #define PHYS_SDRAM_5_SIZE SDRAM_BANK_SIZE 92 #define PHYS_SDRAM_6 (CONFIG_SYS_SDRAM_BASE + (5 * SDRAM_BANK_SIZE)) 93 #define PHYS_SDRAM_6_SIZE SDRAM_BANK_SIZE 94 #define PHYS_SDRAM_7 (CONFIG_SYS_SDRAM_BASE + (6 * SDRAM_BANK_SIZE)) 95 #define PHYS_SDRAM_7_SIZE SDRAM_BANK_SIZE 96 #define PHYS_SDRAM_8 (CONFIG_SYS_SDRAM_BASE + (7 * SDRAM_BANK_SIZE)) 97 #define PHYS_SDRAM_8_SIZE SDRAM_BANK_SIZE 98 99 #define CONFIG_SYS_MONITOR_BASE 0x00000000 100 101 #define CONFIG_SYS_MMC_ENV_DEV 0 102 103 #define CONFIG_SECURE_BL1_ONLY 104 105 /* Secure FW size configuration */ 106 #ifdef CONFIG_SECURE_BL1_ONLY 107 #define CONFIG_SEC_FW_SIZE (8 << 10) /* 8KB */ 108 #else 109 #define CONFIG_SEC_FW_SIZE 0 110 #endif 111 112 /* Configuration of BL1, BL2, ENV Blocks on mmc */ 113 #define CONFIG_RES_BLOCK_SIZE (512) 114 #define CONFIG_BL1_SIZE (16 << 10) /*16 K reserved for BL1*/ 115 #define CONFIG_BL2_SIZE (512UL << 10UL) /* 512 KB */ 116 #define CONFIG_ENV_SIZE (16 << 10) /* 16 KB */ 117 118 #define CONFIG_BL1_OFFSET (CONFIG_RES_BLOCK_SIZE + CONFIG_SEC_FW_SIZE) 119 #define CONFIG_BL2_OFFSET (CONFIG_BL1_OFFSET + CONFIG_BL1_SIZE) 120 121 /* U-boot copy size from boot Media to DRAM.*/ 122 #define BL2_START_OFFSET (CONFIG_BL2_OFFSET/512) 123 #define BL2_SIZE_BLOC_COUNT (CONFIG_BL2_SIZE/512) 124 125 #define EXYNOS_COPY_SPI_FNPTR_ADDR 0x02020058 126 #define SPI_FLASH_UBOOT_POS (CONFIG_SEC_FW_SIZE + CONFIG_BL1_SIZE) 127 128 /* I2C */ 129 #define CONFIG_SYS_I2C_INIT_BOARD 130 #define CONFIG_SYS_I2C 131 #define CONFIG_CMD_I2C 132 #define CONFIG_SYS_I2C_S3C24X0_SPEED 100000 /* 100 Kbps */ 133 #define CONFIG_SYS_I2C_S3C24X0 134 #define CONFIG_I2C_MULTI_BUS 135 #define CONFIG_SYS_I2C_S3C24X0_SLAVE 0x0 136 #define CONFIG_I2C_EDID 137 138 /* SPI */ 139 #ifdef CONFIG_SPI_FLASH 140 #define CONFIG_EXYNOS_SPI 141 #define CONFIG_CMD_SF 142 #define CONFIG_CMD_SPI 143 #define CONFIG_SPI_FLASH_WINBOND 144 #define CONFIG_SPI_FLASH_GIGADEVICE 145 #define CONFIG_SF_DEFAULT_MODE SPI_MODE_0 146 #define CONFIG_SF_DEFAULT_SPEED 50000000 147 #define EXYNOS5_SPI_NUM_CONTROLLERS 5 148 #define CONFIG_OF_SPI 149 #endif 150 151 #ifdef CONFIG_ENV_IS_IN_SPI_FLASH 152 #define CONFIG_ENV_SPI_MODE SPI_MODE_0 153 #define CONFIG_ENV_SECT_SIZE CONFIG_ENV_SIZE 154 #define CONFIG_ENV_SPI_BUS 1 155 #define CONFIG_ENV_SPI_MAX_HZ 50000000 156 #endif 157 158 /* Ethernet Controllor Driver */ 159 #ifdef CONFIG_CMD_NET 160 #define CONFIG_SMC911X 161 #define CONFIG_SMC911X_BASE 0x5000000 162 #define CONFIG_SMC911X_16_BIT 163 #define CONFIG_ENV_SROM_BANK 1 164 #endif /*CONFIG_CMD_NET*/ 165 166 /* SHA hashing */ 167 #define CONFIG_CMD_HASH 168 #define CONFIG_HASH_VERIFY 169 #define CONFIG_SHA1 170 #define CONFIG_SHA256 171 172 /* Enable Time Command */ 173 #define CONFIG_CMD_TIME 174 175 #define CONFIG_CMD_GPIO 176 177 /* USB */ 178 #define CONFIG_CMD_USB 179 #define CONFIG_USB_STORAGE 180 #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 3 181 #define CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS 2 182 183 #define CONFIG_USB_HOST_ETHER 184 #define CONFIG_USB_ETHER_ASIX 185 #define CONFIG_USB_ETHER_SMSC95XX 186 187 /* USB boot mode */ 188 #define CONFIG_USB_BOOTING 189 #define EXYNOS_COPY_USB_FNPTR_ADDR 0x02020070 190 #define EXYNOS_USB_SECONDARY_BOOT 0xfeed0002 191 #define EXYNOS_IRAM_SECONDARY_BASE 0x02020018 192 193 /* Enable FIT support and comparison */ 194 #define CONFIG_FIT 195 #define CONFIG_FIT_BEST_MATCH 196 197 198 #define BOOT_TARGET_DEVICES(func) \ 199 func(MMC, mmc, 1) \ 200 func(MMC, mmc, 0) \ 201 func(PXE, pxe, na) \ 202 func(DHCP, dhcp, na) 203 204 #include <config_distro_bootcmd.h> 205 206 #ifndef MEM_LAYOUT_ENV_SETTINGS 207 /* 2GB RAM, bootm size of 256M, load scripts after that */ 208 #define MEM_LAYOUT_ENV_SETTINGS \ 209 "bootm_size=0x10000000\0" \ 210 "kernel_addr_r=0x42000000\0" \ 211 "fdt_addr_r=0x43000000\0" \ 212 "ramdisk_addr_r=0x43300000\0" \ 213 "scriptaddr=0x50000000\0" \ 214 "pxefile_addr_r=0x51000000\0" 215 #endif 216 217 #ifndef EXYNOS_DEVICE_SETTINGS 218 #define EXYNOS_DEVICE_SETTINGS \ 219 "stdin=serial\0" \ 220 "stdout=serial\0" \ 221 "stderr=serial\0" 222 #endif 223 224 #ifndef EXYNOS_FDTFILE_SETTING 225 #define EXYNOS_FDTFILE_SETTING 226 #endif 227 228 #define CONFIG_EXTRA_ENV_SETTINGS \ 229 EXYNOS_DEVICE_SETTINGS \ 230 EXYNOS_FDTFILE_SETTING \ 231 MEM_LAYOUT_ENV_SETTINGS \ 232 BOOTENV 233 234 #endif /* __CONFIG_EXYNOS5_COMMON_H */ 235