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
29 #define CONFIG_SYS_I2C
30 #define CONFIG_SYS_I2C_MVTWSI
31 #define CONFIG_I2C_MVTWSI_BASE0 MVEBU_TWSI_BASE
32 #define CONFIG_SYS_I2C_SLAVE 0x0
33 #define CONFIG_SYS_I2C_SPEED 100000
35 /* SPI NOR flash default params, used by sf commands */
36 #define CONFIG_SF_DEFAULT_SPEED 1000000
37 #define CONFIG_SF_DEFAULT_MODE SPI_MODE_3
40 * SDIO/MMC Card Configuration
42 #define CONFIG_SYS_MMC_BASE MVEBU_SDIO_BASE
45 * SATA/SCSI/AHCI configuration
48 #define CONFIG_SCSI_AHCI_PLAT
49 #define CONFIG_SYS_SCSI_MAX_SCSI_ID 2
50 #define CONFIG_SYS_SCSI_MAX_LUN 1
51 #define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \
52 CONFIG_SYS_SCSI_MAX_LUN)
54 /* Partition support */
56 /* Additional FS support/configuration */
57 #define CONFIG_SUPPORT_VFAT
59 /* USB/EHCI configuration */
60 #define CONFIG_EHCI_IS_TDI
62 /* Environment in SPI NOR flash */
63 #define CONFIG_ENV_OFFSET (1 << 20) /* 1MiB in */
64 #define CONFIG_ENV_SIZE (64 << 10) /* 64KiB */
65 #define CONFIG_ENV_SECT_SIZE (256 << 10) /* 256KiB sectors */
67 #define CONFIG_PHY_MARVELL /* there is a marvell phy */
68 #define PHY_ANEG_TIMEOUT 8000 /* PHY needs a longer aneg time */
71 #ifndef CONFIG_SPL_BUILD
72 #define CONFIG_PCI_MVEBU
73 #define CONFIG_PCI_SCAN_SHOW
76 #define CONFIG_SYS_ALT_MEMTEST
78 /* Keep device tree and initrd in lower memory so the kernel can access them */
79 #define CONFIG_EXTRA_ENV_SETTINGS \
80 "fdt_high=0x10000000\0" \
81 "initrd_high=0x10000000\0"
85 * Select the boot device here
87 * Currently supported are:
88 * SPL_BOOT_SPI_NOR_FLASH - Booting via SPI NOR flash
89 * SPL_BOOT_SDIO_MMC_CARD - Booting via SDIO/MMC card (partition 1)
91 #define SPL_BOOT_SPI_NOR_FLASH 1
92 #define SPL_BOOT_SDIO_MMC_CARD 2
93 #define CONFIG_SPL_BOOT_DEVICE SPL_BOOT_SPI_NOR_FLASH
96 #define CONFIG_SPL_FRAMEWORK
97 #define CONFIG_SPL_SIZE (140 << 10)
98 #define CONFIG_SPL_TEXT_BASE 0x40000030
99 #define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - 0x0030)
101 #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + CONFIG_SPL_SIZE)
102 #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
104 #ifdef CONFIG_SPL_BUILD
105 #define CONFIG_SYS_MALLOC_SIMPLE
108 #define CONFIG_SPL_STACK (0x40000000 + ((192 - 16) << 10))
109 #define CONFIG_SPL_BOOTROM_SAVE (CONFIG_SPL_STACK + 4)
111 #if CONFIG_SPL_BOOT_DEVICE == SPL_BOOT_SPI_NOR_FLASH
112 /* SPL related SPI defines */
113 #define CONFIG_SPL_SPI_LOAD
114 #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x24000
115 #define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_SPI_U_BOOT_OFFS
118 #if CONFIG_SPL_BOOT_DEVICE == SPL_BOOT_SDIO_MMC_CARD
119 /* SPL related MMC defines */
120 #define CONFIG_SYS_MMC_U_BOOT_OFFS (160 << 10)
121 #define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_MMC_U_BOOT_OFFS
122 #ifdef CONFIG_SPL_BUILD
123 #define CONFIG_FIXED_SDHCI_ALIGNED_BUFFER 0x00180000 /* in SDRAM */
128 * mv-common.h should be defined after CMD configs since it used them
129 * to enable certain macros
131 #include "mv-common.h"
133 #endif /* _CONFIG_DB_88F6820_GP_H */