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Diffstat (limited to 'include/configs/apx4devkit.h')
| -rw-r--r-- | include/configs/apx4devkit.h | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/include/configs/apx4devkit.h b/include/configs/apx4devkit.h new file mode 100644 index 0000000..09de1c0 --- /dev/null +++ b/include/configs/apx4devkit.h @@ -0,0 +1,93 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright (C) 2012 Bluegiga Technologies Oy + * + * Authors: + * Veli-Pekka Peltola <veli-pekka.peltola@bluegiga.com> + * Lauri Hintsala <lauri.hintsala@bluegiga.com> + * + * Based on m28evk.h: + * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com> + * on behalf of DENX Software Engineering GmbH + */ +#ifndef __CONFIGS_APX4DEVKIT_H__ +#define __CONFIGS_APX4DEVKIT_H__ + +/* System configurations */ +#define CONFIG_MACH_TYPE MACH_TYPE_APX4DEVKIT + +/* Memory configuration */ +#define PHYS_SDRAM_1 0x40000000 /* Base address */ +#define PHYS_SDRAM_1_SIZE 0x20000000 /* Max 512 MB RAM */ +#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 + +/* Environment */ +#define CONFIG_ENV_OVERWRITE + +/* Environment is in MMC */ +#if defined(CONFIG_CMD_MMC) && defined(CONFIG_ENV_IS_IN_MMC) +#define CONFIG_ENV_OFFSET (256 * 1024) +#define CONFIG_ENV_SIZE (16 * 1024) +#define CONFIG_SYS_MMC_ENV_DEV 0 +#endif + +/* Environment is in NAND */ +#if defined(CONFIG_CMD_NAND) && defined(CONFIG_ENV_IS_IN_NAND) +#define CONFIG_ENV_SECT_SIZE (128 * 1024) +#define CONFIG_ENV_SIZE (128 * 1024) +#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE +#define CONFIG_ENV_RANGE (384 * 1024) +#define CONFIG_ENV_OFFSET 0x120000 +#define CONFIG_ENV_OFFSET_REDUND \ + (CONFIG_ENV_OFFSET + CONFIG_ENV_RANGE) +#endif + +/* UBI and NAND partitioning */ + +/* FEC Ethernet on SoC */ +#ifdef CONFIG_CMD_NET +#define CONFIG_FEC_MXC +#define CONFIG_ETHPRIME "FEC" +#define CONFIG_FEC_MXC_PHYADDR 0 +#define IMX_FEC_BASE MXS_ENET0_BASE +#endif + +/* USB */ +#ifdef CONFIG_CMD_USB +#define CONFIG_EHCI_MXS_PORT1 +#define CONFIG_USB_MAX_CONTROLLER_COUNT 1 +#endif + +/* Boot Linux */ +#define CONFIG_BOOTFILE "uImage" +#define CONFIG_BOOTCOMMAND "run bootcmd_nand" +#define CONFIG_LOADADDR 0x41000000 +#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR +#define CONFIG_SERIAL_TAG +#define CONFIG_REVISION_TAG + +/* Extra Environments */ +#define CONFIG_EXTRA_ENV_SETTINGS \ + "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \ + "verify=no\0" \ + "bootcmd=run bootcmd_nand\0" \ + "kernelargs=console=tty0 console=ttyAMA0,115200 consoleblank=0\0" \ + "bootargs_nand=" \ + "setenv bootargs ${kernelargs} ubi.mtd=3,2048 " \ + "root=ubi0:rootfs rootfstype=ubifs ${mtdparts} rw\0" \ + "bootcmd_nand=" \ + "run bootargs_nand && ubi part root 2048 && " \ + "ubifsmount ubi:rootfs && ubifsload 41000000 boot/uImage && " \ + "bootm 41000000\0" \ + "bootargs_mmc=" \ + "setenv bootargs ${kernelargs} " \ + "root=/dev/mmcblk0p2 rootwait ${mtdparts} rw\0" \ + "bootcmd_mmc=" \ + "run bootargs_mmc && mmc rescan && " \ + "ext2load mmc 0:2 41000000 boot/uImage && bootm 41000000\0" \ +"" + +/* The rest of the configuration is shared */ +#include <configs/mxs.h> + +#endif /* __CONFIGS_APX4DEVKIT_H__ */ |