15ea01ab1SSimon Glass /* 25ea01ab1SSimon Glass * Copyright (C) 2013 Samsung Electronics 35ea01ab1SSimon Glass * 45ea01ab1SSimon Glass * Common configuration settings for the SAMSUNG EXYNOS boards. 55ea01ab1SSimon Glass * 65ea01ab1SSimon Glass * SPDX-License-Identifier: GPL-2.0+ 75ea01ab1SSimon Glass */ 85ea01ab1SSimon Glass 95ea01ab1SSimon Glass #ifndef __EXYNOS_COMMON_H 105ea01ab1SSimon Glass #define __EXYNOS_COMMON_H 115ea01ab1SSimon Glass 125ea01ab1SSimon Glass /* High Level Configuration Options */ 135ea01ab1SSimon Glass #define CONFIG_SAMSUNG /* in a SAMSUNG core */ 145ea01ab1SSimon Glass #define CONFIG_S5P /* S5P Family */ 155ea01ab1SSimon Glass 165ea01ab1SSimon Glass #include <asm/arch/cpu.h> /* get chip and board defs */ 175ea01ab1SSimon Glass #include <linux/sizes.h> 185ea01ab1SSimon Glass 195ea01ab1SSimon Glass #define CONFIG_SYS_GENERIC_BOARD 20b8809e60SSimon Glass #define CONFIG_DM 21b8809e60SSimon Glass #define CONFIG_CMD_DM 22b8809e60SSimon Glass #define CONFIG_DM_GPIO 23*73e256c2SSimon Glass #define CONFIG_DM_SERIAL 24b8809e60SSimon Glass 255ea01ab1SSimon Glass #define CONFIG_ARCH_CPU_INIT 265ea01ab1SSimon Glass #define CONFIG_DISPLAY_CPUINFO 275ea01ab1SSimon Glass #define CONFIG_DISPLAY_BOARDINFO 285ea01ab1SSimon Glass #define CONFIG_SKIP_LOWLEVEL_INIT 295ea01ab1SSimon Glass #define CONFIG_BOARD_EARLY_INIT_F 305ea01ab1SSimon Glass 315ea01ab1SSimon Glass /* Enable fdt support */ 325ea01ab1SSimon Glass #define CONFIG_OF_LIBFDT 335ea01ab1SSimon Glass 345ea01ab1SSimon Glass /* Keep L2 Cache Disabled */ 355ea01ab1SSimon Glass #define CONFIG_CMD_CACHE 365ea01ab1SSimon Glass 375ea01ab1SSimon Glass /* input clock of PLL: 24MHz input clock */ 385ea01ab1SSimon Glass #define CONFIG_SYS_CLK_FREQ 24000000 395ea01ab1SSimon Glass 405ea01ab1SSimon Glass #define CONFIG_SETUP_MEMORY_TAGS 415ea01ab1SSimon Glass #define CONFIG_CMDLINE_TAG 425ea01ab1SSimon Glass #define CONFIG_INITRD_TAG 435ea01ab1SSimon Glass #define CONFIG_CMDLINE_EDITING 445ea01ab1SSimon Glass #define CONFIG_ENV_OVERWRITE 455ea01ab1SSimon Glass 462ecd7797SSimon Glass /* Size of malloc() pool before and after relocation */ 472ecd7797SSimon Glass #define CONFIG_SYS_MALLOC_F_LEN (1 << 10) 482ecd7797SSimon Glass #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (80 << 20)) 495ea01ab1SSimon Glass 505ea01ab1SSimon Glass /* select serial console configuration */ 515ea01ab1SSimon Glass #define CONFIG_BAUDRATE 115200 525ea01ab1SSimon Glass 535ea01ab1SSimon Glass /* SD/MMC configuration */ 545ea01ab1SSimon Glass #define CONFIG_GENERIC_MMC 555ea01ab1SSimon Glass #define CONFIG_MMC 565ea01ab1SSimon Glass #define CONFIG_S5P_SDHCI 575ea01ab1SSimon Glass #define CONFIG_SDHCI 585ea01ab1SSimon Glass #define CONFIG_DWMMC 595ea01ab1SSimon Glass #define CONFIG_EXYNOS_DWMMC 605ea01ab1SSimon Glass #define CONFIG_BOUNCE_BUFFER 615ea01ab1SSimon Glass 625ea01ab1SSimon Glass #define CONFIG_BOOTDELAY 3 635ea01ab1SSimon Glass #define CONFIG_ZERO_BOOTDELAY_CHECK 645ea01ab1SSimon Glass 655ea01ab1SSimon Glass /* PWM */ 665ea01ab1SSimon Glass #define CONFIG_PWM 675ea01ab1SSimon Glass 685ea01ab1SSimon Glass /* Command definition*/ 695ea01ab1SSimon Glass #include <config_cmd_default.h> 705ea01ab1SSimon Glass 715ea01ab1SSimon Glass #define CONFIG_CMD_MMC 725ea01ab1SSimon Glass #define CONFIG_CMD_EXT4 735ea01ab1SSimon Glass #define CONFIG_CMD_EXT4_WRITE 745ea01ab1SSimon Glass #define CONFIG_CMD_FAT 755ea01ab1SSimon Glass #define CONFIG_FAT_WRITE 765ea01ab1SSimon Glass 775ea01ab1SSimon Glass #define CONFIG_DOS_PARTITION 785ea01ab1SSimon Glass #define CONFIG_EFI_PARTITION 795ea01ab1SSimon Glass #define CONFIG_CMD_PART 805ea01ab1SSimon Glass #define CONFIG_PARTITION_UUIDS 815ea01ab1SSimon Glass 825ea01ab1SSimon Glass /* Miscellaneous configurable options */ 835ea01ab1SSimon Glass #define CONFIG_SYS_LONGHELP /* undef to save memory */ 845ea01ab1SSimon Glass #define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */ 855ea01ab1SSimon Glass #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ 865ea01ab1SSimon Glass #define CONFIG_SYS_PBSIZE 384 /* Print Buffer Size */ 875ea01ab1SSimon Glass #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 885ea01ab1SSimon Glass 895ea01ab1SSimon Glass /* Boot Argument Buffer Size */ 905ea01ab1SSimon Glass #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 915ea01ab1SSimon Glass 925ea01ab1SSimon Glass /* FLASH and environment organization */ 935ea01ab1SSimon Glass #define CONFIG_SYS_NO_FLASH 945ea01ab1SSimon Glass #undef CONFIG_CMD_IMLS 955ea01ab1SSimon Glass 965ea01ab1SSimon Glass #endif /* __CONFIG_H */ 97