1 /*
2  * Configuration for Broadcom NS2.
3  *
4  * SPDX-License-Identifier:	GPL-2.0+
5  */
6 
7 #ifndef __BCM_NORTHSTAR2_H
8 #define __BCM_NORTHSTAR2_H
9 
10 #include <linux/sizes.h>
11 
12 #define CONFIG_HOSTNAME				northstar2
13 
14 /* Physical Memory Map */
15 #define V2M_BASE				0x80000000
16 #define PHYS_SDRAM_1				V2M_BASE
17 
18 #define CONFIG_NR_DRAM_BANKS			2
19 #define PHYS_SDRAM_1_SIZE			(4UL * SZ_1G)
20 #define PHYS_SDRAM_2_SIZE			(4UL * SZ_1G)
21 #define CONFIG_SYS_SDRAM_BASE			PHYS_SDRAM_1
22 
23 /* define text_base for U-boot image */
24 #define CONFIG_SYS_TEXT_BASE			0x85000000
25 #define CONFIG_SYS_INIT_SP_ADDR			(PHYS_SDRAM_1 + 0x7ff00)
26 #define CONFIG_SYS_LOAD_ADDR			0x90000000
27 #define CONFIG_SYS_MALLOC_LEN			SZ_16M
28 
29 /* Serial Configuration */
30 #define CONFIG_SYS_NS16550_SERIAL
31 #define CONFIG_SYS_NS16550_REG_SIZE		(-4)
32 #define CONFIG_SYS_NS16550_CLK			25000000
33 #define CONFIG_SYS_NS16550_COM1			0x66100000
34 #define CONFIG_SYS_NS16550_COM2			0x66110000
35 #define CONFIG_SYS_NS16550_COM3			0x66120000
36 #define CONFIG_SYS_NS16550_COM4			0x66130000
37 #define CONFIG_CONS_INDEX			4
38 #define CONFIG_BAUDRATE				115200
39 
40 #define CONFIG_ENV_SIZE				SZ_8K
41 
42 /* console configuration */
43 #define CONFIG_SYS_CBSIZE			SZ_1K
44 #define CONFIG_SYS_PBSIZE			(CONFIG_SYS_CBSIZE + \
45 						 sizeof(CONFIG_SYS_PROMPT) + 16)
46 #define CONFIG_SYS_MAXARGS			64
47 #define CONFIG_SYS_BARGSIZE			CONFIG_SYS_CBSIZE
48 
49 /* version string, parser, etc */
50 #define CONFIG_CMDLINE_EDITING
51 #define CONFIG_SYS_LONGHELP
52 
53 #endif /* __BCM_NORTHSTAR2_H */
54