2 * Copyright (C) 2014 Stefan Roese <sr@denx.de>
4 * SPDX-License-Identifier: GPL-2.0+
7 #ifndef _CONFIG_DB_88F6820_GP_H
8 #define _CONFIG_DB_88F6820_GP_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_CMD_ENV
28 #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
43 * SDIO/MMC Card Configuration
45 #define CONFIG_SYS_MMC_BASE MVEBU_SDIO_BASE
48 * SATA/SCSI/AHCI configuration
51 #define CONFIG_SCSI_AHCI
52 #define CONFIG_SCSI_AHCI_PLAT
53 #define CONFIG_SYS_SCSI_MAX_SCSI_ID 2
54 #define CONFIG_SYS_SCSI_MAX_LUN 1
55 #define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \
56 CONFIG_SYS_SCSI_MAX_LUN)
58 /* Partition support */
60 /* Additional FS support/configuration */
61 #define CONFIG_SUPPORT_VFAT
63 /* USB/EHCI configuration */
64 #define CONFIG_EHCI_IS_TDI
66 /* Environment in SPI NOR flash */
67 #define CONFIG_ENV_IS_IN_SPI_FLASH
68 #define CONFIG_ENV_OFFSET (1 << 20) /* 1MiB in */
69 #define CONFIG_ENV_SIZE (64 << 10) /* 64KiB */
70 #define CONFIG_ENV_SECT_SIZE (256 << 10) /* 256KiB sectors */
72 #define CONFIG_PHY_MARVELL /* there is a marvell phy */
73 #define PHY_ANEG_TIMEOUT 8000 /* PHY needs a longer aneg time */
76 #ifndef CONFIG_SPL_BUILD
77 #define CONFIG_PCI_MVEBU
78 #define CONFIG_PCI_SCAN_SHOW
81 #define CONFIG_SYS_ALT_MEMTEST
83 /* Keep device tree and initrd in lower memory so the kernel can access them */
84 #define CONFIG_EXTRA_ENV_SETTINGS \
85 "fdt_high=0x10000000\0" \
86 "initrd_high=0x10000000\0"
90 * Select the boot device here
92 * Currently supported are:
93 * SPL_BOOT_SPI_NOR_FLASH - Booting via SPI NOR flash
94 * SPL_BOOT_SDIO_MMC_CARD - Booting via SDIO/MMC card (partition 1)
96 #define SPL_BOOT_SPI_NOR_FLASH 1
97 #define SPL_BOOT_SDIO_MMC_CARD 2
98 #define CONFIG_SPL_BOOT_DEVICE SPL_BOOT_SPI_NOR_FLASH
100 /* Defines for SPL */
101 #define CONFIG_SPL_FRAMEWORK
102 #define CONFIG_SPL_SIZE (140 << 10)
103 #define CONFIG_SPL_TEXT_BASE 0x40000030
104 #define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - 0x0030)
106 #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + CONFIG_SPL_SIZE)
107 #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
109 #ifdef CONFIG_SPL_BUILD
110 #define CONFIG_SYS_MALLOC_SIMPLE
113 #define CONFIG_SPL_STACK (0x40000000 + ((192 - 16) << 10))
114 #define CONFIG_SPL_BOOTROM_SAVE (CONFIG_SPL_STACK + 4)
116 #if CONFIG_SPL_BOOT_DEVICE == SPL_BOOT_SPI_NOR_FLASH
117 /* SPL related SPI defines */
118 #define CONFIG_SPL_SPI_LOAD
119 #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x24000
120 #define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_SPI_U_BOOT_OFFS
123 #if CONFIG_SPL_BOOT_DEVICE == SPL_BOOT_SDIO_MMC_CARD
124 /* SPL related MMC defines */
125 #define CONFIG_SYS_MMC_U_BOOT_OFFS (160 << 10)
126 #define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_MMC_U_BOOT_OFFS
127 #ifdef CONFIG_SPL_BUILD
128 #define CONFIG_FIXED_SDHCI_ALIGNED_BUFFER 0x00180000 /* in SDRAM */
133 * mv-common.h should be defined after CMD configs since it used them
134 * to enable certain macros
136 #include "mv-common.h"
138 #endif /* _CONFIG_DB_88F6820_GP_H */