1 // SPDX-License-Identifier: GPL-2.0+
19 int write_bat (ppc_bat_t bat, unsigned long upper, unsigned long lower)  in write_bat()  argument
21 	__maybe_unused int batn = -1;  in write_bat()
26 	case DBAT0:  in write_bat()
27 		mtspr (DBAT0L, lower);  in write_bat()
31 	case IBAT0:  in write_bat()
32 		mtspr (IBAT0L, lower);  in write_bat()
35 	case DBAT1:  in write_bat()
36 		mtspr (DBAT1L, lower);  in write_bat()
40 	case IBAT1:  in write_bat()
41 		mtspr (IBAT1L, lower);  in write_bat()
44 	case DBAT2:  in write_bat()
45 		mtspr (DBAT2L, lower);  in write_bat()
49 	case IBAT2:  in write_bat()
50 		mtspr (IBAT2L, lower);  in write_bat()
53 	case DBAT3:  in write_bat()
54 		mtspr (DBAT3L, lower);  in write_bat()
58 	case IBAT3:  in write_bat()
59 		mtspr (IBAT3L, lower);  in write_bat()
63 	case DBAT4:  in write_bat()
64 		mtspr (DBAT4L, lower);  in write_bat()
68 	case IBAT4:  in write_bat()
69 		mtspr (IBAT4L, lower);  in write_bat()
72 	case DBAT5:  in write_bat()
73 		mtspr (DBAT5L, lower);  in write_bat()
77 	case IBAT5:  in write_bat()
78 		mtspr (IBAT5L, lower);  in write_bat()
81 	case DBAT6:  in write_bat()
82 		mtspr (DBAT6L, lower);  in write_bat()
86 	case IBAT6:  in write_bat()
87 		mtspr (IBAT6L, lower);  in write_bat()
90 	case DBAT7:  in write_bat()
91 		mtspr (DBAT7L, lower);  in write_bat()
95 	case IBAT7:  in write_bat()
96 		mtspr (IBAT7L, lower);  in write_bat()
101 		return (-1);  in write_bat()
105 	if ((gd->flags & GD_FLG_RELOC) && (batn >= 0)) {  in write_bat()
111 		addrmap_set_entry(BATU_VADDR(upper), BATL_PADDR(lower),  in write_bat()
122 int read_bat (ppc_bat_t bat, unsigned long *upper, unsigned long *lower)  in read_bat()  argument
128 	case DBAT0:  in read_bat()
132 	case IBAT0:  in read_bat()
136 	case DBAT1:  in read_bat()
140 	case IBAT1:  in read_bat()
144 	case DBAT2:  in read_bat()
148 	case IBAT2:  in read_bat()
152 	case DBAT3:  in read_bat()
156 	case IBAT3:  in read_bat()
161 	case DBAT4:  in read_bat()
165 	case IBAT4:  in read_bat()
169 	case DBAT5:  in read_bat()
173 	case IBAT5:  in read_bat()
177 	case DBAT6:  in read_bat()
181 	case IBAT6:  in read_bat()
185 	case DBAT7:  in read_bat()
189 	case IBAT7:  in read_bat()
195 		return (-1);  in read_bat()
199 	*lower = l;  in read_bat()