blob: d2c3e575703b4d92989ea4d3fd57882926daf324 [file] [log] [blame]
Marek Behúnb6ee8602017-06-09 19:28:45 +02001/*
2 * Copyright (C) 2017 Marek Behun <marek.behun@nic.cz>
3 * Copyright (C) 2016 Tomas Hlavacek <tomas.hlavacek@nic.cz>
4 *
5 * SPDX-License-Identifier: GPL-2.0+
6 */
7
8#ifndef _CONFIG_TURRIS_OMNIA_H
9#define _CONFIG_TURRIS_OMNIA_H
10
11/*
12 * High Level Configuration Options (easy to change)
13 */
14
15#define CONFIG_MISC_INIT_R
16#define CONFIG_DISPLAY_BOARDINFO_LATE
17
18/*
19 * TEXT_BASE needs to be below 16MiB, since this area is scrubbed
20 * for DDR ECC byte filling in the SPL before loading the main
21 * U-Boot into it.
22 */
23#define CONFIG_SYS_TEXT_BASE 0x00800000
24#define CONFIG_SYS_TCLK 250000000 /* 250MHz */
25
26/*
27 * Commands configuration
28 */
Marek Behúnb6ee8602017-06-09 19:28:45 +020029
30/* I2C support */
31#define CONFIG_DM_I2C
32#define CONFIG_I2C_MUX
33#define CONFIG_I2C_MUX_PCA954x
34#define CONFIG_SPL_I2C_MUX
35#define CONFIG_SYS_I2C_MVTWSI
36
37/* Watchdog support */
38#if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_WDT_ORION)
39# define CONFIG_WATCHDOG
40#endif
41
42/* SPI NOR flash default params, used by sf commands */
43#define CONFIG_SF_DEFAULT_SPEED 1000000
44#define CONFIG_SF_DEFAULT_MODE SPI_MODE_3
45#define CONFIG_SPI_FLASH
46#define CONFIG_SPI_FLASH_SPANSION
47
48/*
49 * SDIO/MMC Card Configuration
50 */
51#define CONFIG_SYS_MMC_BASE MVEBU_SDIO_BASE
52
53/*
54 * SATA/SCSI/AHCI configuration
55 */
56#define CONFIG_LIBATA
57#define CONFIG_SCSI_AHCI
58#define CONFIG_SCSI_AHCI_PLAT
59#define CONFIG_SYS_SCSI_MAX_SCSI_ID 2
60#define CONFIG_SYS_SCSI_MAX_LUN 1
61#define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \
62 CONFIG_SYS_SCSI_MAX_LUN)
63
64/* Additional FS support/configuration */
65#define CONFIG_SUPPORT_VFAT
66
67/* USB/EHCI configuration */
68#define CONFIG_EHCI_IS_TDI
69
70/* Environment in SPI NOR flash */
Marek Behúnb6ee8602017-06-09 19:28:45 +020071#define CONFIG_ENV_OFFSET (3*(1 << 18)) /* 768KiB in */
72#define CONFIG_ENV_SIZE (64 << 10) /* 64KiB */
73#define CONFIG_ENV_SECT_SIZE (256 << 10) /* 256KiB sectors */
74
75#define CONFIG_PHY_MARVELL /* there is a marvell phy */
76#define PHY_ANEG_TIMEOUT 8000 /* PHY needs a longer aneg time */
77
78/* PCIe support */
79#ifndef CONFIG_SPL_BUILD
80#define CONFIG_PCI_MVEBU
81#define CONFIG_PCI_SCAN_SHOW
82#endif
83
84#define CONFIG_SYS_ALT_MEMTEST
85
86/* Keep device tree and initrd in lower memory so the kernel can access them */
87#define RELOCATION_LIMITS_ENV_SETTINGS \
88 "fdt_high=0x10000000\0" \
89 "initrd_high=0x10000000\0"
90
91/* Defines for SPL */
92#define CONFIG_SPL_FRAMEWORK
93#define CONFIG_SPL_SIZE (140 << 10)
94#define CONFIG_SPL_TEXT_BASE 0x40000030
95#define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - 0x0030)
96
97#define CONFIG_SPL_BSS_START_ADDR (0x40000000 + CONFIG_SPL_SIZE)
98#define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
99
100#ifdef CONFIG_SPL_BUILD
101#define CONFIG_SYS_MALLOC_SIMPLE
102#endif
103
104#define CONFIG_SPL_STACK (0x40000000 + ((192 - 16) << 10))
105#define CONFIG_SPL_BOOTROM_SAVE (CONFIG_SPL_STACK + 4)
106#define CONFIG_SPL_DRIVERS_MISC_SUPPORT
107
108#ifdef CONFIG_TURRIS_OMNIA_SPL_BOOT_DEVICE_SPI
109/* SPL related SPI defines */
110# define CONFIG_SPL_SPI_LOAD
111# define CONFIG_SYS_SPI_U_BOOT_OFFS 0x24000
112# define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_SPI_U_BOOT_OFFS
113#endif
114
115#ifdef CONFIG_TURRIS_OMNIA_SPL_BOOT_DEVICE_MMC
116/* SPL related MMC defines */
117# define CONFIG_SYS_MMC_U_BOOT_OFFS (160 << 10)
118# define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_MMC_U_BOOT_OFFS
119# ifdef CONFIG_SPL_BUILD
120# define CONFIG_FIXED_SDHCI_ALIGNED_BUFFER 0x00180000 /* in SDRAM */
121# endif
122#endif
123
124/*
125 * mv-common.h should be defined after CMD configs since it used them
126 * to enable certain macros
127 */
128#include "mv-common.h"
129
130/* Include the common distro boot environment */
131#ifndef CONFIG_SPL_BUILD
132#include <config_distro_defaults.h>
133
134#ifdef CONFIG_MMC
135#define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0)
136#else
137#define BOOT_TARGET_DEVICES_MMC(func)
138#endif
139
140#ifdef CONFIG_USB_STORAGE
141#define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0)
142#else
143#define BOOT_TARGET_DEVICES_USB(func)
144#endif
145
146#define BOOT_TARGET_DEVICES(func) \
147 BOOT_TARGET_DEVICES_MMC(func) \
148 BOOT_TARGET_DEVICES_USB(func) \
149 func(PXE, pxe, na) \
150 func(DHCP, dhcp, na)
151
152#define KERNEL_ADDR_R __stringify(0x1000000)
153#define FDT_ADDR_R __stringify(0x2000000)
154#define RAMDISK_ADDR_R __stringify(0x2200000)
155#define SCRIPT_ADDR_R __stringify(0x1800000)
156#define PXEFILE_ADDR_R __stringify(0x1900000)
157
158#define LOAD_ADDRESS_ENV_SETTINGS \
159 "kernel_addr_r=" KERNEL_ADDR_R "\0" \
160 "fdt_addr_r=" FDT_ADDR_R "\0" \
161 "ramdisk_addr_r=" RAMDISK_ADDR_R "\0" \
162 "scriptaddr=" SCRIPT_ADDR_R "\0" \
163 "pxefile_addr_r=" PXEFILE_ADDR_R "\0"
164
165#include <config_distro_bootcmd.h>
166
167#define CONFIG_EXTRA_ENV_SETTINGS \
168 RELOCATION_LIMITS_ENV_SETTINGS \
169 LOAD_ADDRESS_ENV_SETTINGS \
170 "fdtfile=" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" \
171 "console=ttyS0,115200\0" \
172 BOOTENV
173
174#endif /* CONFIG_SPL_BUILD */
175
176#endif /* _CONFIG_TURRIS_OMNIA_H */