| Breno Lima | fd57769 | 2016-11-25 16:56:57 -0200 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2014-2015 Freescale Semiconductor, Inc. |
| 3 | * Copyright Jasbir Matharu |
| 4 | * Copyright 2015 UDOO Team |
| 5 | * |
| 6 | * Configuration settings for the UDOO NEO board. |
| 7 | * |
| 8 | * SPDX-License-Identifier: GPL-2.0+ |
| 9 | */ |
| 10 | |
| 11 | #ifndef __CONFIG_H |
| 12 | #define __CONFIG_H |
| 13 | |
| 14 | #include <config_distro_defaults.h> |
| 15 | #include "mx6_common.h" |
| 16 | |
| 17 | #include "imx6_spl.h" |
| 18 | |
| 19 | /* Size of malloc() pool */ |
| 20 | #define CONFIG_SYS_MALLOC_LEN (3 * SZ_1M) |
| 21 | #define CONFIG_BOARD_EARLY_INIT_F |
| 22 | #define CONFIG_BOARD_LATE_INIT |
| 23 | #define CONFIG_MXC_UART |
| 24 | |
| 25 | /* MMC Configuration */ |
| 26 | #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC2_BASE_ADDR |
| 27 | |
| 28 | /* Command definition */ |
| 29 | #define CONFIG_MXC_UART_BASE UART1_BASE |
| Breno Lima | fd57769 | 2016-11-25 16:56:57 -0200 | [diff] [blame] | 30 | #define CONFIG_SYS_MMC_ENV_DEV 0 /*USDHC2*/ |
| 31 | |
| 32 | /* Linux only */ |
| 33 | #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG |
| 34 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
| Breno Lima | fd57769 | 2016-11-25 16:56:57 -0200 | [diff] [blame] | 35 | "fdt_high=0xffffffff\0" \ |
| 36 | "initrd_high=0xffffffff\0" \ |
| 37 | "fdt_file=undefined\0" \ |
| 38 | "fdt_addr=0x83000000\0" \ |
| 39 | "ip_dyn=yes\0" \ |
| 40 | "mmcdev=0\0" \ |
| 41 | "mmcrootfstype=ext4\0" \ |
| Breno Lima | fd57769 | 2016-11-25 16:56:57 -0200 | [diff] [blame] | 42 | "findfdt="\ |
| 43 | "if test $board_name = BASIC; then " \ |
| 44 | "setenv fdt_file imx6sx-udoo-neo-basic.dtb; fi; " \ |
| 45 | "if test $board_name = BASICKS; then " \ |
| 46 | "setenv fdt_file imx6sx-udoo-neo-basic.dtb; fi; " \ |
| 47 | "if test $board_name = FULL; then " \ |
| 48 | "setenv fdt_file imx6sx-udoo-neo-full.dtb; fi; " \ |
| 49 | "if test $board_name = EXTENDED; then " \ |
| 50 | "setenv fdt_file imx6sx-udoo-neo-extended.dtb; fi; " \ |
| 51 | "if test $fdt_file = UNDEFINED; then " \ |
| 52 | "echo WARNING: Could not determine dtb to use; fi; \0" \ |
| 53 | "kernel_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \ |
| 54 | "pxefile_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \ |
| 55 | "ramdisk_addr_r=0x83000000\0" \ |
| 56 | "ramdiskaddr=0x83000000\0" \ |
| 57 | "scriptaddr=" __stringify(CONFIG_LOADADDR) "\0" \ |
| 58 | BOOTENV |
| 59 | |
| 60 | #define BOOT_TARGET_DEVICES(func) \ |
| 61 | func(MMC, mmc, 0) |
| 62 | |
| 63 | #define CONFIG_BOOTCOMMAND \ |
| 64 | "run findfdt; " \ |
| 65 | "run distro_bootcmd" |
| 66 | |
| 67 | #include <config_distro_bootcmd.h> |
| 68 | |
| 69 | /* Miscellaneous configurable options */ |
| 70 | #define CONFIG_SYS_MEMTEST_START 0x80000000 |
| 71 | #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x10000) |
| 72 | #define CONFIG_STACKSIZE SZ_128K |
| 73 | |
| 74 | /* Physical Memory Map */ |
| 75 | #define CONFIG_NR_DRAM_BANKS 1 |
| 76 | #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR |
| 77 | #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM |
| 78 | #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR |
| 79 | #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE |
| 80 | |
| 81 | #define CONFIG_SYS_INIT_SP_OFFSET \ |
| 82 | (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) |
| 83 | #define CONFIG_SYS_INIT_SP_ADDR \ |
| 84 | (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) |
| 85 | |
| 86 | /* Environment organization */ |
| 87 | #define CONFIG_ENV_OFFSET (8 * SZ_64K) |
| 88 | #define CONFIG_ENV_SIZE SZ_8K |
| 89 | #define CONFIG_ENV_IS_IN_MMC |
| 90 | |
| 91 | #endif /* __CONFIG_H */ |