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_SYS_NO_FLASH /* Declare no flash (NOR/SPI) */
28 #define CONFIG_CMD_ENV
29 #define CONFIG_CMD_PCI
33 #define CONFIG_SYS_I2C
34 #define CONFIG_SYS_I2C_MVTWSI
35 #define CONFIG_I2C_MVTWSI_BASE0 MVEBU_TWSI_BASE
36 #define CONFIG_SYS_I2C_SLAVE 0x0
37 #define CONFIG_SYS_I2C_SPEED 100000
39 /* SPI NOR flash default params, used by sf commands */
40 #define CONFIG_SF_DEFAULT_SPEED 1000000
41 #define CONFIG_SF_DEFAULT_MODE SPI_MODE_3
44 * SDIO/MMC Card Configuration
46 #define CONFIG_GENERIC_MMC
47 #define CONFIG_SYS_MMC_BASE MVEBU_SDIO_BASE
50 * SATA/SCSI/AHCI configuration
53 #define CONFIG_SCSI_AHCI
54 #define CONFIG_SCSI_AHCI_PLAT
55 #define CONFIG_SYS_SCSI_MAX_SCSI_ID 2
56 #define CONFIG_SYS_SCSI_MAX_LUN 1
57 #define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \
58 CONFIG_SYS_SCSI_MAX_LUN)
60 /* Partition support */
61 #define CONFIG_EFI_PARTITION
63 /* Additional FS support/configuration */
64 #define CONFIG_SUPPORT_VFAT
66 /* USB/EHCI configuration */
67 #define CONFIG_EHCI_IS_TDI
69 /* Environment in SPI NOR flash */
70 #define CONFIG_ENV_IS_IN_SPI_FLASH
71 #define CONFIG_ENV_OFFSET (1 << 20) /* 1MiB in */
72 #define CONFIG_ENV_SIZE (64 << 10) /* 64KiB */
73 #define CONFIG_ENV_SECT_SIZE (256 << 10) /* 256KiB sectors */
75 #define CONFIG_PHY_MARVELL /* there is a marvell phy */
76 #define PHY_ANEG_TIMEOUT 8000 /* PHY needs a longer aneg time */
79 #ifndef CONFIG_SPL_BUILD
80 #define CONFIG_PCI_MVEBU
81 #define CONFIG_PCI_SCAN_SHOW
84 #define CONFIG_SYS_ALT_MEMTEST
86 /* Keep device tree and initrd in lower memory so the kernel can access them */
87 #define CONFIG_EXTRA_ENV_SETTINGS \
88 "fdt_high=0x10000000\0" \
89 "initrd_high=0x10000000\0"
93 * Select the boot device here
95 * Currently supported are:
96 * SPL_BOOT_SPI_NOR_FLASH - Booting via SPI NOR flash
97 * SPL_BOOT_SDIO_MMC_CARD - Booting via SDIO/MMC card (partition 1)
99 #define SPL_BOOT_SPI_NOR_FLASH 1
100 #define SPL_BOOT_SDIO_MMC_CARD 2
101 #define CONFIG_SPL_BOOT_DEVICE SPL_BOOT_SPI_NOR_FLASH
103 /* Defines for SPL */
104 #define CONFIG_SPL_FRAMEWORK
105 #define CONFIG_SPL_SIZE (140 << 10)
106 #define CONFIG_SPL_TEXT_BASE 0x40000030
107 #define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - 0x0030)
109 #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + CONFIG_SPL_SIZE)
110 #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
112 #ifdef CONFIG_SPL_BUILD
113 #define CONFIG_SYS_MALLOC_SIMPLE
116 #define CONFIG_SPL_STACK (0x40000000 + ((192 - 16) << 10))
117 #define CONFIG_SPL_BOOTROM_SAVE (CONFIG_SPL_STACK + 4)
119 #if CONFIG_SPL_BOOT_DEVICE == SPL_BOOT_SPI_NOR_FLASH
120 /* SPL related SPI defines */
121 #define CONFIG_SPL_SPI_LOAD
122 #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x24000
123 #define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_SPI_U_BOOT_OFFS
126 #if CONFIG_SPL_BOOT_DEVICE == SPL_BOOT_SDIO_MMC_CARD
127 /* SPL related MMC defines */
128 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION 1
129 #define CONFIG_SYS_MMC_U_BOOT_OFFS (160 << 10)
130 #define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_MMC_U_BOOT_OFFS
131 #ifdef CONFIG_SPL_BUILD
132 #define CONFIG_FIXED_SDHCI_ALIGNED_BUFFER 0x00180000 /* in SDRAM */
137 * mv-common.h should be defined after CMD configs since it used them
138 * to enable certain macros
140 #include "mv-common.h"
142 #endif /* _CONFIG_DB_88F6820_GP_H */