2 * Copyright (C) 2015 Stefan Roese <sr@denx.de>
4 * SPDX-License-Identifier: GPL-2.0+
7 #ifndef _CONFIG_CLEARFOG_H
8 #define _CONFIG_CLEARFOG_H
11 * High Level Configuration Options (easy to change)
14 #define CONFIG_DISPLAY_BOARDINFO_LATE
17 * TEXT_BASE needs to be below 16MiB, since this area is scrubbed
18 * for DDR ECC byte filling in the SPL before loading the main
21 #define CONFIG_SYS_TEXT_BASE 0x00800000
22 #define CONFIG_SYS_TCLK 250000000 /* 250MHz */
25 * Commands configuration
27 #define CONFIG_SYS_NO_FLASH /* Declare no flash (NOR/SPI) */
28 #define CONFIG_CMD_ENV
29 #define CONFIG_CMD_PCI
32 #define CONFIG_SYS_I2C
33 #define CONFIG_SYS_I2C_MVTWSI
34 #define CONFIG_I2C_MVTWSI_BASE0 MVEBU_TWSI_BASE
35 #define CONFIG_SYS_I2C_SLAVE 0x0
36 #define CONFIG_SYS_I2C_SPEED 100000
38 /* SPI NOR flash default params, used by sf commands */
39 #define CONFIG_SF_DEFAULT_SPEED 1000000
40 #define CONFIG_SF_DEFAULT_MODE SPI_MODE_3
41 #define CONFIG_SPI_FLASH_STMICRO
44 * SDIO/MMC Card Configuration
46 #define CONFIG_MMC_SDMA
47 #define CONFIG_GENERIC_MMC
49 #define CONFIG_MV_SDHCI
50 #define CONFIG_SYS_MMC_BASE MVEBU_SDIO_BASE
52 /* Partition support */
53 #define CONFIG_DOS_PARTITION
54 #define CONFIG_EFI_PARTITION
56 /* Additional FS support/configuration */
57 #define CONFIG_SUPPORT_VFAT
59 /* USB/EHCI configuration */
60 #define CONFIG_EHCI_IS_TDI
62 #define CONFIG_ENV_MIN_ENTRIES 128
64 /* Environment in MMC */
65 #define CONFIG_ENV_IS_IN_MMC
66 #define CONFIG_SYS_MMC_ENV_DEV 0
67 #define CONFIG_ENV_SECT_SIZE 0x200
68 #define CONFIG_ENV_SIZE 0x10000
70 * For SD - reserve 1 LBA for MBR + 1M for u-boot image. The MMC/eMMC
71 * boot image starts @ LBA-0.
72 * As result in MMC/eMMC case it will be a 1 sector gap between u-boot
73 * image and environment
75 #define CONFIG_ENV_OFFSET 0xf0000
76 #define CONFIG_ENV_ADDR CONFIG_ENV_OFFSET
78 #define CONFIG_PHY_MARVELL /* there is a marvell phy */
79 #define PHY_ANEG_TIMEOUT 8000 /* PHY needs a longer aneg time */
82 #ifndef CONFIG_SPL_BUILD
83 #define CONFIG_PCI_MVEBU
84 #define CONFIG_PCI_SCAN_SHOW
87 #define CONFIG_SYS_ALT_MEMTEST
89 /* Keep device tree and initrd in lower memory so the kernel can access them */
90 #define CONFIG_EXTRA_ENV_SETTINGS \
91 "fdt_high=0x10000000\0" \
92 "initrd_high=0x10000000\0"
96 * Select the boot device here
98 * Currently supported are:
99 * SPL_BOOT_SPI_NOR_FLASH - Booting via SPI NOR flash
100 * SPL_BOOT_SDIO_MMC_CARD - Booting via SDIO/MMC card (partition 1)
102 #define SPL_BOOT_SPI_NOR_FLASH 1
103 #define SPL_BOOT_SDIO_MMC_CARD 2
104 #define CONFIG_SPL_BOOT_DEVICE SPL_BOOT_SDIO_MMC_CARD
106 /* Defines for SPL */
107 #define CONFIG_SPL_FRAMEWORK
108 #define CONFIG_SPL_SIZE (140 << 10)
109 #define CONFIG_SPL_TEXT_BASE 0x40000030
110 #define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - 0x0030)
112 #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + CONFIG_SPL_SIZE)
113 #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
115 #ifdef CONFIG_SPL_BUILD
116 #define CONFIG_SYS_MALLOC_SIMPLE
119 #define CONFIG_SPL_STACK (0x40000000 + ((192 - 16) << 10))
120 #define CONFIG_SPL_BOOTROM_SAVE (CONFIG_SPL_STACK + 4)
122 #if CONFIG_SPL_BOOT_DEVICE == SPL_BOOT_SPI_NOR_FLASH
123 /* SPL related SPI defines */
124 #define CONFIG_SPL_SPI_LOAD
125 #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000
126 #define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_SPI_U_BOOT_OFFS
129 #if CONFIG_SPL_BOOT_DEVICE == SPL_BOOT_SDIO_MMC_CARD
130 /* SPL related MMC defines */
131 #define CONFIG_SYS_MMC_U_BOOT_OFFS (160 << 10)
132 #define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_MMC_U_BOOT_OFFS
133 #ifdef CONFIG_SPL_BUILD
134 #define CONFIG_FIXED_SDHCI_ALIGNED_BUFFER 0x00180000 /* in SDRAM */
139 * mv-common.h should be defined after CMD configs since it used them
140 * to enable certain macros
142 #include "mv-common.h"
144 #endif /* _CONFIG_CLEARFOG_H */