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