18 #if CONFIG_LITEX_CSR_DATA_WIDTH >= 8  in litex_read8()
21 #error CSR data width less than 8  in litex_read8()
27 #if CONFIG_LITEX_CSR_DATA_WIDTH == 8  in litex_read16()
28 	return (sys_read8(addr) << 8)  in litex_read16()
39 #if CONFIG_LITEX_CSR_DATA_WIDTH == 8  in litex_read32()
42 		| (sys_read8(addr + 0x8) << 8)  in litex_read32()
53 #if CONFIG_LITEX_CSR_DATA_WIDTH == 8  in litex_read64()
60 		| ((uint64_t)sys_read8(addr + 0x18) << 8)  in litex_read64()
73 #if CONFIG_LITEX_CSR_DATA_WIDTH >= 8  in litex_write8()
76 #error CSR data width less than 8  in litex_write8()
82 #if CONFIG_LITEX_CSR_DATA_WIDTH == 8  in litex_write16()
83 	sys_write8(value >> 8, addr);  in litex_write16()
94 #if CONFIG_LITEX_CSR_DATA_WIDTH == 8  in litex_write32()
97 	sys_write8(value >> 8, addr + 0x8);  in litex_write32()
108 #if CONFIG_LITEX_CSR_DATA_WIDTH == 8  in litex_write64()
115 	sys_write8(value >> 8, addr + 0x18);  in litex_write64()