1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * Copyright (C) 2016 Stefan Roese <sr@denx.de>
4  */
5 
6 #ifndef _CONFIG_MVEBU_ARMADA_37XX_H
7 #define _CONFIG_MVEBU_ARMADA_37XX_H
8 
9 /*
10  * High Level Configuration Options (easy to change)
11  */
12 
13 /* additions for new ARM relocation support */
14 #define CONFIG_SYS_SDRAM_BASE	0x00000000
15 
16 /* auto boot */
17 #define CONFIG_PREBOOT
18 
19 #define CONFIG_SYS_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, \
20 					  115200, 230400, 460800, 921600 }
21 
22 /*
23  * For booting Linux, the board info and command line data
24  * have to be in the first 8 MB of memory, since this is
25  * the maximum mapped by the Linux kernel during initialization.
26  */
27 #define CONFIG_CMDLINE_TAG		/* enable passing of ATAGs  */
28 #define CONFIG_INITRD_TAG		/* enable INITRD tag */
29 #define CONFIG_SETUP_MEMORY_TAGS	/* enable memory tag */
30 
31 #define	CONFIG_SYS_CBSIZE	1024	/* Console I/O Buff Size */
32 
33 /*
34  * Size of malloc() pool
35  */
36 #define CONFIG_SYS_MALLOC_LEN	(4 << 20) /* 4MiB for malloc() */
37 
38 /*
39  * Other required minimal configurations
40  */
41 #define CONFIG_ARCH_CPU_INIT		/* call arch_cpu_init() */
42 #define CONFIG_SYS_LOAD_ADDR	0x00800000	/* default load adr- 8M */
43 #define CONFIG_SYS_MEMTEST_START 0x00800000	/* 8M */
44 #define CONFIG_SYS_MEMTEST_END	0x00ffffff	/*(_16M -1) */
45 #define CONFIG_SYS_RESET_ADDRESS 0xffff0000	/* Rst Vector Adr */
46 #define CONFIG_SYS_MAXARGS	32	/* max number of command args */
47 
48 /* End of 16M scrubbed by training in bootrom */
49 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_TEXT_BASE + 0xFF0000)
50 
51 /*
52  * I2C
53  */
54 #define CONFIG_I2C_MV
55 #define CONFIG_SYS_I2C_SLAVE		0x0
56 
57 /*
58  * SPI Flash configuration
59  */
60 #define CONFIG_ENV_SPI_BUS		0
61 #define CONFIG_ENV_SPI_CS		0
62 
63 /* SPI NOR flash default params, used by sf commands */
64 #define CONFIG_SF_DEFAULT_SPEED		1000000
65 #define CONFIG_SF_DEFAULT_MODE		SPI_MODE_0
66 #define CONFIG_ENV_SPI_MODE		CONFIG_SF_DEFAULT_MODE
67 #define CONFIG_MTD_DEVICE		/* needed for mtdparts commands */
68 #define CONFIG_MTD_PARTITIONS		/* required for UBI partition support */
69 
70 /* Environment in SPI NOR flash */
71 #define CONFIG_ENV_OFFSET		0x180000 /* as Marvell U-Boot version */
72 #define CONFIG_ENV_SIZE			(64 << 10) /* 64KiB */
73 #define CONFIG_ENV_SECT_SIZE		(64 << 10) /* 64KiB sectors */
74 
75 /*
76  * Ethernet Driver configuration
77  */
78 #define CONFIG_ENV_OVERWRITE	/* ethaddr can be reprogrammed */
79 #define CONFIG_ARP_TIMEOUT	200
80 #define CONFIG_NET_RETRY_COUNT	50
81 
82 #define CONFIG_USB_MAX_CONTROLLER_COUNT (3 + 3)
83 
84 /* USB ethernet */
85 
86 /*
87  * SATA/SCSI/AHCI configuration
88  */
89 #define CONFIG_SCSI_AHCI_PLAT
90 #define CONFIG_LBA48
91 #define CONFIG_SYS_64BIT_LBA
92 
93 #define CONFIG_SYS_SCSI_MAX_SCSI_ID	2
94 #define CONFIG_SYS_SCSI_MAX_LUN		1
95 #define CONFIG_SYS_SCSI_MAX_DEVICE	(CONFIG_SYS_SCSI_MAX_SCSI_ID * \
96 					 CONFIG_SYS_SCSI_MAX_LUN)
97 
98 #define BOOT_TARGET_DEVICES(func) \
99 	func(MMC, mmc, 1) \
100 	func(MMC, mmc, 0) \
101 	func(USB, usb, 0) \
102 	func(SCSI, scsi, 0) \
103 	func(PXE, pxe, na) \
104 	func(DHCP, dhcp, na)
105 
106 #include <config_distro_bootcmd.h>
107 
108 #define CONFIG_EXTRA_ENV_SETTINGS	\
109 	"scriptaddr=0x4d00000\0"	\
110 	"pxefile_addr_r=0x4e00000\0"	\
111 	"fdt_addr_r=0x4f00000\0"	\
112 	"kernel_addr_r=0x5000000\0"	\
113 	"ramdisk_addr_r=0x8000000\0"	\
114 	BOOTENV
115 
116 #endif /* _CONFIG_MVEBU_ARMADA_37XX_H */
117