1 /* SPDX-License-Identifier: GPL-2.0+ */
4 * Marvell Semiconductor <www.marvell.com>
5 * Written-by: Prafulla Wadaskar <prafulla@marvell.com>
9 * This file contains Marvell Board Specific common defincations.
10 * This file should be included in board config header file.
12 * It supports common definations for Kirkwood platform
13 * TBD: support for Orion5X platforms
19 #include <linux/stringify.h>
22 * High Level Configuration Options (easy to change)
26 * Custom CONFIG_SYS_TEXT_BASE can be done in <board>.h
29 /* additions for new ARM relocation support */
30 #define CONFIG_SYS_SDRAM_BASE 0x00000000
33 * NS16550 Configuration
35 #define CONFIG_SYS_NS16550_SERIAL
36 #define CONFIG_SYS_NS16550_CLK CONFIG_SYS_TCLK
37 #if !defined(CONFIG_DM_SERIAL)
38 #define CONFIG_SYS_NS16550_REG_SIZE (-4)
39 #define CONFIG_SYS_NS16550_COM1 MV_UART_CONSOLE_BASE
45 * For booting Linux, the board info and command line data
46 * have to be in the first 8 MB of memory, since this is
47 * the maximum mapped by the Linux kernel during initialization.
49 #define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
50 #define CONFIG_INITRD_TAG 1 /* enable INITRD tag */
51 #define CONFIG_SETUP_MEMORY_TAGS 1 /* enable memory tag */
53 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buff Size */
56 * Size of malloc() pool
58 #define CONFIG_SYS_MALLOC_LEN (1024 * 1024 * 4) /* 4MiB for malloc() */
61 * Other required minimal configurations
63 #define CONFIG_SYS_LOAD_ADDR 0x00800000 /* default load adr- 8M */
64 #define CONFIG_SYS_RESET_ADDRESS 0xffff0000 /* Rst Vector Adr */
65 #define CONFIG_SYS_MAXARGS 32 /* max number of command args */
67 /* ====> Include platform Common Definitions */
68 #include <asm/arch/config.h>
70 /* ====> Include driver Common Definitions */
72 * Common NAND configuration
74 #ifdef CONFIG_CMD_NAND
75 #define CONFIG_SYS_MAX_NAND_DEVICE 1
78 #endif /* _MV_COMMON_H */