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 205ea01ab1SSimon Glass #define CONFIG_ARCH_CPU_INIT 215ea01ab1SSimon Glass #define CONFIG_DISPLAY_CPUINFO 225ea01ab1SSimon Glass #define CONFIG_DISPLAY_BOARDINFO 235ea01ab1SSimon Glass #define CONFIG_SKIP_LOWLEVEL_INIT 245ea01ab1SSimon Glass #define CONFIG_BOARD_EARLY_INIT_F 255ea01ab1SSimon Glass 265ea01ab1SSimon Glass /* Enable fdt support */ 275ea01ab1SSimon Glass #define CONFIG_OF_LIBFDT 285ea01ab1SSimon Glass 295ea01ab1SSimon Glass /* Keep L2 Cache Disabled */ 305ea01ab1SSimon Glass #define CONFIG_CMD_CACHE 315ea01ab1SSimon Glass 325ea01ab1SSimon Glass /* input clock of PLL: 24MHz input clock */ 335ea01ab1SSimon Glass #define CONFIG_SYS_CLK_FREQ 24000000 345ea01ab1SSimon Glass 355ea01ab1SSimon Glass #define CONFIG_SETUP_MEMORY_TAGS 365ea01ab1SSimon Glass #define CONFIG_CMDLINE_TAG 375ea01ab1SSimon Glass #define CONFIG_INITRD_TAG 385ea01ab1SSimon Glass #define CONFIG_CMDLINE_EDITING 395ea01ab1SSimon Glass #define CONFIG_ENV_OVERWRITE 405ea01ab1SSimon Glass 41*2ecd7797SSimon Glass /* Size of malloc() pool before and after relocation */ 42*2ecd7797SSimon Glass #define CONFIG_SYS_MALLOC_F_LEN (1 << 10) 43*2ecd7797SSimon Glass #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (80 << 20)) 445ea01ab1SSimon Glass 455ea01ab1SSimon Glass /* select serial console configuration */ 465ea01ab1SSimon Glass #define CONFIG_BAUDRATE 115200 475ea01ab1SSimon Glass 485ea01ab1SSimon Glass /* SD/MMC configuration */ 495ea01ab1SSimon Glass #define CONFIG_GENERIC_MMC 505ea01ab1SSimon Glass #define CONFIG_MMC 515ea01ab1SSimon Glass #define CONFIG_S5P_SDHCI 525ea01ab1SSimon Glass #define CONFIG_SDHCI 535ea01ab1SSimon Glass #define CONFIG_DWMMC 545ea01ab1SSimon Glass #define CONFIG_EXYNOS_DWMMC 555ea01ab1SSimon Glass #define CONFIG_BOUNCE_BUFFER 565ea01ab1SSimon Glass 575ea01ab1SSimon Glass #define CONFIG_BOOTDELAY 3 585ea01ab1SSimon Glass #define CONFIG_ZERO_BOOTDELAY_CHECK 595ea01ab1SSimon Glass 605ea01ab1SSimon Glass /* PWM */ 615ea01ab1SSimon Glass #define CONFIG_PWM 625ea01ab1SSimon Glass 635ea01ab1SSimon Glass /* Command definition*/ 645ea01ab1SSimon Glass #include <config_cmd_default.h> 655ea01ab1SSimon Glass 665ea01ab1SSimon Glass #define CONFIG_CMD_MMC 675ea01ab1SSimon Glass #define CONFIG_CMD_EXT4 685ea01ab1SSimon Glass #define CONFIG_CMD_EXT4_WRITE 695ea01ab1SSimon Glass #define CONFIG_CMD_FAT 705ea01ab1SSimon Glass #define CONFIG_FAT_WRITE 715ea01ab1SSimon Glass 725ea01ab1SSimon Glass #define CONFIG_DOS_PARTITION 735ea01ab1SSimon Glass #define CONFIG_EFI_PARTITION 745ea01ab1SSimon Glass #define CONFIG_CMD_PART 755ea01ab1SSimon Glass #define CONFIG_PARTITION_UUIDS 765ea01ab1SSimon Glass 775ea01ab1SSimon Glass /* Miscellaneous configurable options */ 785ea01ab1SSimon Glass #define CONFIG_SYS_LONGHELP /* undef to save memory */ 795ea01ab1SSimon Glass #define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */ 805ea01ab1SSimon Glass #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ 815ea01ab1SSimon Glass #define CONFIG_SYS_PBSIZE 384 /* Print Buffer Size */ 825ea01ab1SSimon Glass #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 835ea01ab1SSimon Glass 845ea01ab1SSimon Glass /* Boot Argument Buffer Size */ 855ea01ab1SSimon Glass #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 865ea01ab1SSimon Glass 875ea01ab1SSimon Glass /* FLASH and environment organization */ 885ea01ab1SSimon Glass #define CONFIG_SYS_NO_FLASH 895ea01ab1SSimon Glass #undef CONFIG_CMD_IMLS 905ea01ab1SSimon Glass 915ea01ab1SSimon Glass #endif /* __CONFIG_H */ 92