1 /*
2  * (C) Copyright 2009
3  * Vipin Kumar, ST Micoelectronics, vipin.kumar@st.com.
4  *
5  * SPDX-License-Identifier:	GPL-2.0+
6  */
7 
8 #ifndef __SPR_DEFS_H__
9 #define __SPR_DEFS_H__
10 
11 extern int spear_board_init(ulong);
12 extern void setfreq(unsigned int, unsigned int);
13 extern unsigned int setfreq_sz;
14 
15 void plat_ddr_init(void);
16 void spear_late_init(void);
17 
18 int snor_boot_selected(void);
19 int nand_boot_selected(void);
20 int pnor_boot_selected(void);
21 int usb_boot_selected(void);
22 int uart_boot_selected(void);
23 int tftp_boot_selected(void);
24 int i2c_boot_selected(void);
25 int spi_boot_selected(void);
26 int mmc_boot_selected(void);
27 
28 extern u32 mpmc_conf_vals[];
29 
30 struct chip_data {
31 	int cpufreq;
32 	int dramfreq;
33 	int dramtype;
34 	uchar version[32];
35 };
36 
37 /* HW mac id in i2c memory definitions */
38 #define MAGIC_OFF	0x0
39 #define MAGIC_LEN	0x2
40 #define MAGIC_BYTE0	0x55
41 #define MAGIC_BYTE1	0xAA
42 #define MAC_OFF		0x2
43 #define MAC_LEN		0x6
44 
45 #define PNOR_WIDTH_8			0
46 #define	PNOR_WIDTH_16			1
47 #define	PNOR_WIDTH_32			2
48 #define PNOR_WIDTH_NUM			3
49 #define PNOR_WIDTH_SEARCH		0xff
50 
51 #endif
52