projects / J-u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| c1393bb3 VPP |
1 | /* |
| 2 | * Copyright (C) 2012 Bluegiga Technologies Oy | |
| 3 | * | |
| 4 | * Authors: | |
| 5 | * Veli-Pekka Peltola <[email protected]> | |
| 6 | * Lauri Hintsala <[email protected]> | |
| 7 | * | |
| 8 | * Based on m28evk.h: | |
| 9 | * Copyright (C) 2011 Marek Vasut <[email protected]> | |
| 10 | * on behalf of DENX Software Engineering GmbH | |
| 11 | * | |
| 1a459660 | 12 | * SPDX-License-Identifier: GPL-2.0+ |
| c1393bb3 | 13 | */ |
| 5434caf5 MV |
14 | #ifndef __CONFIGS_APX4DEVKIT_H__ |
| 15 | #define __CONFIGS_APX4DEVKIT_H__ | |
| c1393bb3 | 16 | |
| 5434caf5 | 17 | /* System configurations */ |
| c1393bb3 | 18 | #define CONFIG_MX28 /* i.MX28 SoC */ |
| c1393bb3 VPP |
19 | #define CONFIG_MACH_TYPE MACH_TYPE_APX4DEVKIT |
| 20 | ||
| 5434caf5 | 21 | /* Memory configuration */ |
| c1393bb3 VPP |
22 | #define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */ |
| 23 | #define PHYS_SDRAM_1 0x40000000 /* Base address */ | |
| 24 | #define PHYS_SDRAM_1_SIZE 0x20000000 /* Max 512 MB RAM */ | |
| c1393bb3 VPP |
25 | #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 |
| 26 | ||
| 5434caf5 | 27 | /* Environment */ |
| c1393bb3 | 28 | #define CONFIG_ENV_OVERWRITE |
| c1393bb3 | 29 | |
| 5434caf5 MV |
30 | /* Environment is in MMC */ |
| 31 | #if defined(CONFIG_CMD_MMC) && defined(CONFIG_ENV_IS_IN_MMC) | |
| c1393bb3 VPP |
32 | #define CONFIG_ENV_OFFSET (256 * 1024) |
| 33 | #define CONFIG_ENV_SIZE (16 * 1024) | |
| 34 | #define CONFIG_SYS_MMC_ENV_DEV 0 | |
| 35 | #endif | |
| 36 | ||
| 5434caf5 MV |
37 | /* Environment is in NAND */ |
| 38 | #if defined(CONFIG_CMD_NAND) && defined(CONFIG_ENV_IS_IN_NAND) | |
| c1393bb3 VPP |
39 | #define CONFIG_ENV_SECT_SIZE (128 * 1024) |
| 40 | #define CONFIG_ENV_SIZE (128 * 1024) | |
| 41 | #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE | |
| 42 | #define CONFIG_ENV_RANGE (384 * 1024) | |
| 43 | #define CONFIG_ENV_OFFSET 0x120000 | |
| 44 | #define CONFIG_ENV_OFFSET_REDUND \ | |
| 45 | (CONFIG_ENV_OFFSET + CONFIG_ENV_RANGE) | |
| 46 | #endif | |
| 47 | ||
| 5434caf5 | 48 | /* UBI and NAND partitioning */ |
| c1393bb3 | 49 | #ifdef CONFIG_CMD_NAND |
| c1393bb3 VPP |
50 | #define CONFIG_MTD_DEVICE |
| 51 | #define CONFIG_MTD_PARTITIONS | |
| 52 | #define MTDIDS_DEFAULT "nand0=gpmi-nand" | |
| 53 | #define MTDPARTS_DEFAULT \ | |
| 54 | "mtdparts=gpmi-nand:128k(bootstrap),1024k(boot),768k(env),-(root)" | |
| 55 | #else | |
| 56 | #define MTDPARTS_DEFAULT "" | |
| 57 | #endif | |
| 58 | ||
| 5434caf5 | 59 | /* FEC Ethernet on SoC */ |
| c1393bb3 | 60 | #ifdef CONFIG_CMD_NET |
| 5434caf5 | 61 | #define CONFIG_FEC_MXC |
| c1393bb3 | 62 | #define CONFIG_ETHPRIME "FEC" |
| c1393bb3 VPP |
63 | #define CONFIG_FEC_MXC_PHYADDR 0 |
| 64 | #define IMX_FEC_BASE MXS_ENET0_BASE | |
| c1393bb3 VPP |
65 | #endif |
| 66 | ||
| 67 | /* USB */ | |
| 68 | #ifdef CONFIG_CMD_USB | |
| afa87210 MV |
69 | #define CONFIG_EHCI_MXS_PORT1 |
| 70 | #define CONFIG_USB_MAX_CONTROLLER_COUNT 1 | |
| c1393bb3 VPP |
71 | #endif |
| 72 | ||
| c1393bb3 | 73 | /* Boot Linux */ |
| c1393bb3 VPP |
74 | #define CONFIG_BOOTFILE "uImage" |
| 75 | #define CONFIG_BOOTCOMMAND "run bootcmd_nand" | |
| 76 | #define CONFIG_LOADADDR 0x41000000 | |
| 77 | #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR | |
| 78 | #define CONFIG_SERIAL_TAG | |
| 79 | #define CONFIG_REVISION_TAG | |
| 80 | ||
| 81 | /* Extra Environments */ | |
| 82 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
| 83 | "mtdparts=" MTDPARTS_DEFAULT "\0" \ | |
| 84 | "verify=no\0" \ | |
| 85 | "bootcmd=run bootcmd_nand\0" \ | |
| 86 | "kernelargs=console=tty0 console=ttyAMA0,115200 consoleblank=0\0" \ | |
| 87 | "bootargs_nand=" \ | |
| 88 | "setenv bootargs ${kernelargs} ubi.mtd=3,2048 " \ | |
| 89 | "root=ubi0:rootfs rootfstype=ubifs ${mtdparts} rw\0" \ | |
| 90 | "bootcmd_nand=" \ | |
| 91 | "run bootargs_nand && ubi part root 2048 && " \ | |
| 949a7710 | 92 | "ubifsmount ubi:rootfs && ubifsload 41000000 boot/uImage && " \ |
| c1393bb3 VPP |
93 | "bootm 41000000\0" \ |
| 94 | "bootargs_mmc=" \ | |
| 95 | "setenv bootargs ${kernelargs} " \ | |
| 96 | "root=/dev/mmcblk0p2 rootwait ${mtdparts} rw\0" \ | |
| 97 | "bootcmd_mmc=" \ | |
| 98 | "run bootargs_mmc && mmc rescan && " \ | |
| 99 | "ext2load mmc 0:2 41000000 boot/uImage && bootm 41000000\0" \ | |
| 100 | "" | |
| 101 | ||
| 5434caf5 MV |
102 | /* The rest of the configuration is shared */ |
| 103 | #include <configs/mxs.h> | |
| 104 | ||
| 105 | #endif /* __CONFIGS_APX4DEVKIT_H__ */ |