QSPI configuration parameter table for i.MX6ULL + W25Q32JV

qspi-header.sh

#!/bin/sh

awk '{s="00000000"$1;l=length(s);if(!((NR-1)%4))printf "%08x ",(NR-1)*4;for(i=l-1;i>l-8;i-=2)printf " %s",substr(s,i,2);if(!(NR%4))printf "\n";}' $1 > qspi-tmp
xxd -r qspi-tmp $2
rm qspi-tmp

qspi-nor-winbond-w25q32jv-config

0			/*dqs_loopback=0 or 1*/
0			/*hold_delay=0 to 3*/
0			/*hsphs=0 (Half Speed Phase sampling at non-inverted clock) or 1 (sampling at inverted clock)*/
0			/*hsdly=0 (Half Speed Delay one clk delay) or 1 (two clk cycle delay)*/
0			/*device_quad_mode_en=1 to enable sending command to SPI device*/
0			/*device_cmd=command to device for enableing Quad I/O mode*/
0			/*write_cmd_ipcr=hex value to be written to IPCR register for write cmd of device*/
2000000			/*write_enable_ipcr=hex value to be written to IPCR register for write enable of device*/
3			/*cs_hold_time=0 to 0xF*/
3			/*cs_setup_time=0 to 0xF*/
8000000		/*sflash_A1_size=size in byte(hex)*/
0		/*sflash_A2_size=size in byte(hex)*/
8000000		/*sflash_B1_size=size in byte(hex)*/
0		/*sflash_B2_size=size in byte(hex)*/
1			/*sclk_freq=0 to 6*/
0			/*busy_bit_offset=bit position of device BUSY in device status register*/
4			/*sflash_type=1 (Single), 2 (Dual), 4 (Quad mode of operation)*/
0			/*sflash_port=0 or 1 (Port B used)*/
0			/*ddr_mode_enable=0 or 1*/
0			/*dqs_enable=0 or 1*/
0			/*parallel_mode_enable=0 or 1*/
0			/*portA_cs1=0 or 1*/
0			/*portB_cs1=0 or 1*/
0			/*fsphs=0 (Full Speed Phase sampling at non-inverted clock) or 1 (sampling at inverted clock)*/
0			/*fsdly=0 (Full Speed Delay One clk delay) or 1 (two clk cycle delay)*/
0			/*ddrsmp=0 to 7 (sampling point for incoming data in DDR mode)*/
0a1804eb		/*lut[0] command sequence*/
0c0412ff		/*lut[1] command sequence*/
24001e04		/*lut[2] command sequence*/
0			/*lut[3] command sequence*/
0		    /*lut[4] command sequence*/
0			/*lut[5] command sequence*/
0			/*lut[6] command sequence*/
0			/*lut[7] command sequence*/
0		    /*lut[8] command sequence*/
0			/*lut[9] command sequence*/
0			/*lut[10] command sequence*/
0			/*lut[11] command sequence*/
0		    /*lut[12] command sequence*/
0			/*lut[13] command sequence*/
0			/*lut[14] command sequence*/
0			/*lut[15] command sequence*/
0		    /*lut[16] command sequence*/
0			/*lut[17] command sequence*/
0			/*lut[18] command sequence*/
0			/*lut[19] command sequence*/
0			/*lut[20] command sequence*/
0			/*lut[21] command sequence*/
0			/*lut[22] command sequence*/
0			/*lut[23] command sequence*/
0			/*lut[24] command sequence*/
0			/*lut[25] command sequence*/
0			/*lut[26] command sequence*/
0			/*lut[27] command sequence*/
0			/*lut[28] command sequence*/
0			/*lut[29] command sequence*/
0			/*lut[30] command sequence*/
0			/*lut[31] command sequence*/
0			/*lut[32] command sequence*/
0			/*lut[33] command sequence*/
0			/*lut[34] command sequence*/
0			/*lut[35] command sequence*/
0			/*lut[36] command sequence*/
0			/*lut[37] command sequence*/
0			/*lut[38] command sequence*/
0			/*lut[39] command sequence*/
0			/*lut[40] command sequence*/
0			/*lut[41] command sequence*/
0			/*lut[42] command sequence*/
0			/*lut[43] command sequence*/
0			/*lut[44] command sequence*/
0			/*lut[45] command sequence*/
0			/*lut[46] command sequence*/
0			/*lut[47] command sequence*/
0			/*lut[48] command sequence*/
0			/*lut[49] command sequence*/
0			/*lut[50] command sequence*/
0			/*lut[51] command sequence*/
0			/*lut[52] command sequence*/
0			/*lut[53] command sequence*/
0			/*lut[54] command sequence*/
0			/*lut[55] command sequence*/
0			/*lut[56] command sequence*/
0			/*lut[57] command sequence*/
0			/*lut[58] command sequence*/
0			/*lut[59] command sequence*/
0			/*lut[60] command sequence*/
0			/*lut[61] command sequence*/
0			/*lut[62] command sequence*/
0			/*lut[63] command sequence*/
1000001			/*read_status_ipcr=hex value to be written to IPCR register for reading status reg of device*/
0			/*enable_dqs_phase=0 or 1*/
0			/*config_cmds_en, enable config command*/
0			/*config_cmds[0]*/
0			/*config_cmds[1]*/
0			/*config_cmds[2]*/
0			/*config_cmds[3]*/
0			/*config_cmds_args[0]*/
0			/*config_cmds_args[1]*/
0			/*config_cmds_args[2]*/
0			/*config_cmds_args[3]*/
0			/*io_pad_override_setting QSPI pins override setting*/
0			/*reserve[0], 25 byte reserved area*/
0			/*reserve[1], 25 byte reserved area*/
0			/*reserve[2], 25 byte reserved area*/
0			/*reserve[3], 25 byte reserved area*/
0			/*reserve[4], 25 byte reserved area*/
0			/*reserve[5], 25 byte reserved area*/
0			/*reserve[6], 25 byte reserved area*/
0			/*reserve[7], 25 byte reserved area*/
0			/*reserve[8], 25 byte reserved area*/
0			/*reserve[9], 25 byte reserved area*/
0			/*reserve[10], 25 byte reserved area*/
0			/*reserve[11], 25 byte reserved area*/
0			/*reserve[12], 25 byte reserved area*/
0			/*reserve[13], 25 byte reserved area*/
0			/*reserve[14], 25 byte reserved area*/
0			/*reserve[15], 25 byte reserved area*/
0			/*reserve[16], 25 byte reserved area*/
0			/*reserve[17], 25 byte reserved area*/
0			/*reserve[18], 25 byte reserved area*/
0			/*reserve[19], 25 byte reserved area*/
0			/*reserve[20], 25 byte reserved area*/
0			/*reserve[21], 25 byte reserved area*/
0			/*reserve[22], 25 byte reserved area*/
0			/*reserve[23], 25 byte reserved area*/
0			/*reserve[24], 25 byte reserved area*/
c0ffee01	/*tag, QSPI configuration tag, should be 0xc0ffee01*/