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Marek Vasutebc827e2012-08-07 00:01:52 +00001/*
2 * SchulerControl GmbH, SC_SPS_1 module config
3 *
4 * Copyright (C) 2012 Marek Vasut <marex@denx.de>
5 * on behalf of DENX Software Engineering GmbH
6 *
Wolfgang Denkbd8ec7e2013-10-07 13:07:26 +02007 * SPDX-License-Identifier: GPL-2.0+
Marek Vasutebc827e2012-08-07 00:01:52 +00008 */
Marek Vasutb51f8ae2013-06-16 15:39:02 +02009#ifndef __CONFIGS_SC_SPS_1_H__
10#define __CONFIGS_SC_SPS_1_H__
Marek Vasutebc827e2012-08-07 00:01:52 +000011
Marek Vasutb51f8ae2013-06-16 15:39:02 +020012/* System configuration */
Marek Vasutebc827e2012-08-07 00:01:52 +000013#define CONFIG_MX28 /* i.MX28 SoC */
Marek Vasutebc827e2012-08-07 00:01:52 +000014#define CONFIG_MACH_TYPE MACH_TYPE_SC_SPS_1
15
Marek Vasutb51f8ae2013-06-16 15:39:02 +020016/* U-Boot Commands */
Marek Vasutebc827e2012-08-07 00:01:52 +000017#define CONFIG_SYS_NO_FLASH
Marek Vasutebc827e2012-08-07 00:01:52 +000018
Marek Vasutb51f8ae2013-06-16 15:39:02 +020019/* Memory configuration */
Marek Vasutebc827e2012-08-07 00:01:52 +000020#define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */
21#define PHYS_SDRAM_1 0x40000000 /* Base address */
22#define PHYS_SDRAM_1_SIZE 0x40000000 /* Max 1 GB RAM */
Marek Vasutebc827e2012-08-07 00:01:52 +000023#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
24
Marek Vasutb51f8ae2013-06-16 15:39:02 +020025/* Environment */
Marek Vasutebc827e2012-08-07 00:01:52 +000026#define CONFIG_ENV_SIZE (16 * 1024)
Marek Vasutb51f8ae2013-06-16 15:39:02 +020027#define CONFIG_ENV_IS_IN_MMC
28
29/* Environment is in MMC */
30#if defined(CONFIG_CMD_MMC) && defined(CONFIG_ENV_IS_IN_MMC)
Marek Vasutebc827e2012-08-07 00:01:52 +000031#define CONFIG_ENV_OFFSET (256 * 1024)
32#define CONFIG_SYS_MMC_ENV_DEV 0
33#else
34#define CONFIG_ENV_IS_NOWHERE
35#endif
36
Marek Vasutb51f8ae2013-06-16 15:39:02 +020037/* FEC Ethernet on SoC */
Marek Vasutebc827e2012-08-07 00:01:52 +000038#ifdef CONFIG_CMD_NET
Marek Vasutebc827e2012-08-07 00:01:52 +000039#define CONFIG_FEC_MXC
Marek Vasutebc827e2012-08-07 00:01:52 +000040#define CONFIG_PHYLIB
41#define CONFIG_PHY_SMSC
42#endif
43
Marek Vasutb51f8ae2013-06-16 15:39:02 +020044/* USB */
Marek Vasutebc827e2012-08-07 00:01:52 +000045#ifdef CONFIG_CMD_USB
Marek Vasut191a2ce2013-02-23 02:43:02 +000046#define CONFIG_EHCI_MXS_PORT0
47#define CONFIG_USB_MAX_CONTROLLER_COUNT 1
Marek Vasutebc827e2012-08-07 00:01:52 +000048#endif
49
Marek Vasutb51f8ae2013-06-16 15:39:02 +020050/* Booting Linux */
Marek Vasutebc827e2012-08-07 00:01:52 +000051#define CONFIG_BOOTFILE "uImage"
52#define CONFIG_BOOTARGS "console=ttyAMA0,115200"
Marek Vasutb51f8ae2013-06-16 15:39:02 +020053#define CONFIG_BOOTCOMMAND "bootm"
Marek Vasutebc827e2012-08-07 00:01:52 +000054#define CONFIG_LOADADDR 0x42000000
55#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
56
Marek Vasutb51f8ae2013-06-16 15:39:02 +020057/* Extra Environment */
Marek Vasutebc827e2012-08-07 00:01:52 +000058#define CONFIG_EXTRA_ENV_SETTINGS \
59 "update_sd_firmware_filename=u-boot.sd\0" \
60 "update_sd_firmware=" /* Update the SD firmware partition */ \
61 "if mmc rescan ; then " \
62 "if tftp ${update_sd_firmware_filename} ; then " \
63 "setexpr fw_sz ${filesize} / 0x200 ; " /* SD block size */ \
64 "setexpr fw_sz ${fw_sz} + 1 ; " \
65 "mmc write ${loadaddr} 0x800 ${fw_sz} ; " \
66 "fi ; " \
67 "fi\0"
68
Marek Vasutb51f8ae2013-06-16 15:39:02 +020069/* The rest of the configuration is shared */
70#include <configs/mxs.h>
71
72#endif /* __CONFIGS_SC_SPS_1_H__ */