1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * Copyright (C) 2019 Mauro Condarelli <mc5686@mclink.it>
4  */
5 
6 #ifndef __VOCORE2_CONFIG_H__
7 #define __VOCORE2_CONFIG_H__
8 
9 /* CPU */
10 #define CONFIG_SYS_MIPS_TIMER_FREQ	290000000
11 
12 /* RAM */
13 #define CONFIG_SYS_SDRAM_BASE		0x80000000
14 
15 #define CONFIG_SYS_LOAD_ADDR	CONFIG_SYS_SDRAM_BASE + 0x100000
16 
17 #define CONFIG_SYS_INIT_SP_OFFSET	0x400000
18 
19 /* SPL */
20 #if defined(CONFIG_SPL) && !defined(CONFIG_SPL_BUILD)
21 #define CONFIG_SKIP_LOWLEVEL_INIT
22 #endif
23 
24 #define CONFIG_SYS_UBOOT_START		CONFIG_SYS_TEXT_BASE
25 #define CONFIG_SPL_BSS_START_ADDR	0x80010000
26 #define CONFIG_SPL_BSS_MAX_SIZE		0x10000
27 #define CONFIG_SPL_MAX_SIZE		0x10000
28 #define CONFIG_SPL_PAD_TO		0
29 
30 /* Dummy value */
31 #define CONFIG_SYS_UBOOT_BASE		0
32 
33 /* Serial SPL */
34 #define CONFIG_SYS_NS16550_MEM32
35 #define CONFIG_SYS_NS16550_CLK		40000000
36 #define CONFIG_SYS_NS16550_REG_SIZE	-4
37 #define CONFIG_SYS_NS16550_COM3		0xb0000e00
38 #define CONFIG_CONS_INDEX		3
39 
40 /* RAM */
41 
42 /* Memory usage */
43 #define CONFIG_SYS_MAXARGS		64
44 #define CONFIG_SYS_MALLOC_LEN		(16 * 1024 * 1024)
45 #define CONFIG_SYS_BOOTPARAMS_LEN	(128 * 1024)
46 #define CONFIG_SYS_CBSIZE		512
47 
48 /* U-Boot */
49 #define CONFIG_SYS_MONITOR_BASE		CONFIG_SYS_TEXT_BASE
50 
51 /* Environment settings */
52 
53 #endif //__VOCORE2_CONFIG_H__
54