29 		| sys_read8(addr + 0x4);  in litex_read16()
41 		| (sys_read8(addr + 0x4) << 16)  in litex_read32()
42 		| (sys_read8(addr + 0x8) << 8)  in litex_read32()
43 		| sys_read8(addr + 0xc);  in litex_read32()
55 		| ((uint64_t)sys_read8(addr + 0x4) << 48)  in litex_read64()
56 		| ((uint64_t)sys_read8(addr + 0x8) << 40)  in litex_read64()
57 		| ((uint64_t)sys_read8(addr + 0xc) << 32)  in litex_read64()
58 		| ((uint64_t)sys_read8(addr + 0x10) << 24)  in litex_read64()
59 		| ((uint64_t)sys_read8(addr + 0x14) << 16)  in litex_read64()
60 		| ((uint64_t)sys_read8(addr + 0x18) << 8)  in litex_read64()
61 		| (uint64_t)sys_read8(addr + 0x1c);  in litex_read64()
63 	return ((uint64_t)sys_read32(addr) << 32) | (uint64_t)sys_read32(addr + 0x4);  in litex_read64()
84 	sys_write8(value, addr + 0x4);  in litex_write16()
96 	sys_write8(value >> 16, addr + 0x4);  in litex_write32()
97 	sys_write8(value >> 8, addr + 0x8);  in litex_write32()
98 	sys_write8(value, addr + 0xC);  in litex_write32()
110 	sys_write8(value >> 48, addr + 0x4);  in litex_write64()
111 	sys_write8(value >> 40, addr + 0x8);  in litex_write64()
112 	sys_write8(value >> 32, addr + 0xC);  in litex_write64()
113 	sys_write8(value >> 24, addr + 0x10);  in litex_write64()
114 	sys_write8(value >> 16, addr + 0x14);  in litex_write64()
115 	sys_write8(value >> 8, addr + 0x18);  in litex_write64()
116 	sys_write8(value, addr + 0x1C);  in litex_write64()
119 	sys_write32(value, addr + 0x4);  in litex_write64()
164 		return 0;  in litex_read()