| Simon Glass | 5ea01ab | 2014-10-07 22:01:45 -0600 | [diff] [blame] | 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_SYS_GENERIC_BOARD |
| 20 | #define CONFIG_ARCH_CPU_INIT |
| 21 | #define CONFIG_DISPLAY_CPUINFO |
| 22 | #define CONFIG_DISPLAY_BOARDINFO |
| Simon Glass | 5ea01ab | 2014-10-07 22:01:45 -0600 | [diff] [blame] | 23 | #define CONFIG_SKIP_LOWLEVEL_INIT |
| 24 | #define CONFIG_BOARD_EARLY_INIT_F |
| 25 | |
| 26 | /* Enable fdt support */ |
| 27 | #define CONFIG_OF_LIBFDT |
| 28 | |
| 29 | /* Keep L2 Cache Disabled */ |
| 30 | #define CONFIG_CMD_CACHE |
| 31 | |
| 32 | /* input clock of PLL: 24MHz input clock */ |
| 33 | #define CONFIG_SYS_CLK_FREQ 24000000 |
| 34 | |
| 35 | #define CONFIG_SETUP_MEMORY_TAGS |
| 36 | #define CONFIG_CMDLINE_TAG |
| 37 | #define CONFIG_INITRD_TAG |
| 38 | #define CONFIG_CMDLINE_EDITING |
| 39 | #define CONFIG_ENV_OVERWRITE |
| 40 | |
| Simon Glass | 2ecd779 | 2014-10-07 22:01:52 -0600 | [diff] [blame] | 41 | /* Size of malloc() pool before and after relocation */ |
| 42 | #define CONFIG_SYS_MALLOC_F_LEN (1 << 10) |
| 43 | #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (80 << 20)) |
| Simon Glass | 5ea01ab | 2014-10-07 22:01:45 -0600 | [diff] [blame] | 44 | |
| 45 | /* select serial console configuration */ |
| 46 | #define CONFIG_BAUDRATE 115200 |
| 47 | |
| 48 | /* SD/MMC configuration */ |
| 49 | #define CONFIG_GENERIC_MMC |
| 50 | #define CONFIG_MMC |
| 51 | #define CONFIG_S5P_SDHCI |
| 52 | #define CONFIG_SDHCI |
| 53 | #define CONFIG_DWMMC |
| 54 | #define CONFIG_EXYNOS_DWMMC |
| 55 | #define CONFIG_BOUNCE_BUFFER |
| 56 | |
| 57 | #define CONFIG_BOOTDELAY 3 |
| 58 | #define CONFIG_ZERO_BOOTDELAY_CHECK |
| 59 | |
| 60 | /* PWM */ |
| 61 | #define CONFIG_PWM |
| 62 | |
| 63 | /* Command definition*/ |
| 64 | #include <config_cmd_default.h> |
| 65 | |
| 66 | #define CONFIG_CMD_MMC |
| 67 | #define CONFIG_CMD_EXT4 |
| 68 | #define CONFIG_CMD_EXT4_WRITE |
| 69 | #define CONFIG_CMD_FAT |
| 70 | #define CONFIG_FAT_WRITE |
| 71 | |
| 72 | #define CONFIG_DOS_PARTITION |
| 73 | #define CONFIG_EFI_PARTITION |
| 74 | #define CONFIG_CMD_PART |
| 75 | #define CONFIG_PARTITION_UUIDS |
| 76 | |
| 77 | /* Miscellaneous configurable options */ |
| 78 | #define CONFIG_SYS_LONGHELP /* undef to save memory */ |
| 79 | #define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */ |
| 80 | #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ |
| 81 | #define CONFIG_SYS_PBSIZE 384 /* Print Buffer Size */ |
| 82 | #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ |
| 83 | |
| 84 | /* Boot Argument Buffer Size */ |
| 85 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE |
| 86 | |
| 87 | /* FLASH and environment organization */ |
| 88 | #define CONFIG_SYS_NO_FLASH |
| 89 | #undef CONFIG_CMD_IMLS |
| 90 | |
| 91 | #endif /* __CONFIG_H */ |