16  * NAND page 0 boot header
23 	};				/* 0x00000000 - 0x000001ff */
24 	uint8_t  sw_ecc[512];		/* 0x00000200 - 0x000003ff */
25 	uint32_t padding[65280];	/* 0x00000400 - 0x0003ffff */
26 	uint8_t ivt_prefix[1024];	/* 0x00040000 - 0x000403ff */
42 	uint8_t bit0  = (byte & (1 << 0)) ? 1 : 0;  in vybridimage_sw_ecc()
43 	uint8_t bit1  = (byte & (1 << 1)) ? 1 : 0;  in vybridimage_sw_ecc()
44 	uint8_t bit2  = (byte & (1 << 2)) ? 1 : 0;  in vybridimage_sw_ecc()
45 	uint8_t bit3  = (byte & (1 << 3)) ? 1 : 0;  in vybridimage_sw_ecc()
46 	uint8_t bit4  = (byte & (1 << 4)) ? 1 : 0;  in vybridimage_sw_ecc()
47 	uint8_t bit5  = (byte & (1 << 5)) ? 1 : 0;  in vybridimage_sw_ecc()
48 	uint8_t bit6  = (byte & (1 << 6)) ? 1 : 0;  in vybridimage_sw_ecc()
49 	uint8_t bit7  = (byte & (1 << 7)) ? 1 : 0;  in vybridimage_sw_ecc()
50 	uint8_t res = 0;  in vybridimage_sw_ecc()
52 	res |= ((bit6 ^ bit5 ^ bit3 ^ bit2) << 0);  in vybridimage_sw_ecc()
68 	if (hdr->fcb[1] != 0x46434220)  in vybridimage_verify_header()
76 	if (hdr->fcb[30] != 0x0001ff00)  in vybridimage_verify_header()
80 	if (hdr->fcb[54] != 0)  in vybridimage_verify_header()
86 	for (idx = 0; idx < sizeof(hdr->fcb_bytes); idx++) {  in vybridimage_verify_header()
92 	return 0;  in vybridimage_verify_header()
102 	/* fill header with 0x00 for first 56 entries then 0xff */  in vybridimage_set_header()
103 	memset(&hdr->fcb[0], 0x0, 56*sizeof(uint32_t));  in vybridimage_set_header()
104 	memset(&hdr->fcb[56], 0xff, 72*sizeof(uint32_t));  in vybridimage_set_header()
105 	/* fill SW ecc and padding with 0xff */  in vybridimage_set_header()
106 	memset(&hdr->sw_ecc[0], 0xff, sizeof(hdr->sw_ecc));  in vybridimage_set_header()
107 	memset(&hdr->padding[0], 0xff, sizeof(hdr->padding));  in vybridimage_set_header()
108 	/* fill IVT prefix with 0x00 */  in vybridimage_set_header()
109 	memset(&hdr->ivt_prefix[0], 0x00, sizeof(hdr->ivt_prefix));  in vybridimage_set_header()
112 	hdr->fcb[1] = 0x46434220; /* signature */  in vybridimage_set_header()
113 	hdr->fcb[2] = 0x00000001; /* version */  in vybridimage_set_header()
118 	hdr->fcb[26] = 128; /* fw address (0x40000) in 2K pages */  in vybridimage_set_header()
119 	hdr->fcb[27] = 128; /* fw address (0x40000) in 2K pages */  in vybridimage_set_header()
120 	hdr->fcb[30] = 0x0001ff00; /* DBBT search area start address */  in vybridimage_set_header()
123 	hdr->fcb[54] = 0; /* DISBB_Search */  in vybridimage_set_header()
127 	for (idx = 0; idx < sizeof(hdr->fcb_bytes); idx++)  in vybridimage_set_header()
143 	for (idx = 0; idx < 56; idx++)  in vybridimage_print_header()