xref: /openbmc/u-boot/arch/sandbox/dts/include/dt-bindings/memory/stm32-sdram.h (revision 6c9a1003)

#ifndef DT_BINDINGS_STM32_SDRAM_H
#define DT_BINDINGS_STM32_SDRAM_H

#define NO_COL_8	0x0
#define NO_COL_9	0x1
#define NO_COL_10	0x2
#define NO_COL_11	0x3

#define NO_ROW_11	0x0
#define NO_ROW_12	0x1
#define NO_ROW_13	0x2

#define MWIDTH_8	0x0
#define MWIDTH_16	0x1
#define MWIDTH_32	0x2
#define BANKS_2		0x0
#define BANKS_4		0x1
#define CAS_1		0x1
#define CAS_2		0x2
#define CAS_3		0x3
#define RD_BURST_EN	0x1
#define RD_BURST_DIS	0x0
#define RD_PIPE_DL_0	0x0
#define RD_PIPE_DL_1	0x1
#define RD_PIPE_DL_2	0x2

#define TMRD_1		0x1
#define TXSR_60		60
#define TRAS_42		42
#define TRC_60		60
#define TRP_18		18
#define TRCD_18		18

#endif