1 /* 2 * Copyright (C) 2013 Samsung Electronics 3 * 4 * Common configuration settings for the SAMSUNG EXYNOS boards. 5 * 6 * SPDX-License-Identifier: GPL-2.0+ 7 */ 8 9 #ifndef __EXYNOS_COMMON_H 10 #define __EXYNOS_COMMON_H 11 12 /* High Level Configuration Options */ 13 #define CONFIG_SAMSUNG /* in a SAMSUNG core */ 14 #define CONFIG_S5P /* S5P Family */ 15 16 #include <asm/arch/cpu.h> /* get chip and board defs */ 17 #include <linux/sizes.h> 18 19 #define CONFIG_ARCH_CPU_INIT 20 #define CONFIG_SKIP_LOWLEVEL_INIT 21 #define CONFIG_BOARD_EARLY_INIT_F 22 23 #define CONFIG_USE_ARCH_MEMCPY 24 #define CONFIG_USE_ARCH_MEMSET 25 26 /* Keep L2 Cache Disabled */ 27 28 /* input clock of PLL: 24MHz input clock */ 29 #define CONFIG_SYS_CLK_FREQ 24000000 30 #define CONFIG_TIMER_CLK_FREQ CONFIG_SYS_CLK_FREQ 31 32 #define CONFIG_SETUP_MEMORY_TAGS 33 #define CONFIG_CMDLINE_TAG 34 #define CONFIG_INITRD_TAG 35 #define CONFIG_ENV_OVERWRITE 36 37 /* Size of malloc() pool before and after relocation */ 38 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (80 << 20)) 39 40 /* select serial console configuration */ 41 #define CONFIG_BAUDRATE 115200 42 43 /* SD/MMC configuration */ 44 #define CONFIG_GENERIC_MMC 45 #define CONFIG_MMC 46 #define CONFIG_S5P_SDHCI 47 #define CONFIG_SDHCI 48 #define CONFIG_DWMMC 49 #define CONFIG_EXYNOS_DWMMC 50 #define CONFIG_BOUNCE_BUFFER 51 52 /* PWM */ 53 #define CONFIG_PWM 54 55 /* Command definition*/ 56 #define CONFIG_FAT_WRITE 57 58 #define CONFIG_CMD_PART 59 #define CONFIG_PARTITION_UUIDS 60 61 /* Miscellaneous configurable options */ 62 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ 63 #define CONFIG_SYS_PBSIZE 1024 /* Print Buffer Size */ 64 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 65 66 /* Boot Argument Buffer Size */ 67 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 68 69 /* FLASH and environment organization */ 70 #define CONFIG_SYS_NO_FLASH 71 72 #include <config_distro_defaults.h> 73 74 #endif /* __CONFIG_H */ 75