1/* SPDX-License-Identifier: GPL-2.0+ */ 2/* 3 * (C Copyright 2009 4 * Stefano Babic DENX Software Engineering sbabic@denx.de. 5 * 6 * Refer doc/README.imximage for more details about how-to configure 7 * and create imximage boot image 8 * 9 * The syntax is taken as close as possible with the kwbimage 10 */ 11 12/* 13 * Boot Device : one of 14 * spi, sd (the board has no nand neither onenand) 15 */ 16BOOT_FROM spi 17 18/* 19 * Device Configuration Data (DCD) 20 * 21 * Each entry must have the format: 22 * Addr-type Address Value 23 * 24 * where: 25 * Addr-type register length (1,2 or 4 bytes) 26 * Address absolute address of the register 27 * value value to be stored in the register 28 */ 29 30/* Setting IOMUXC */ 31DATA 4 0x73FA88a0 0x200 32DATA 4 0x73FA850c 0x20c5 33DATA 4 0x73FA8510 0x20c5 34DATA 4 0x73FA883c 0x2 35DATA 4 0x73FA8848 0x2 36DATA 4 0x73FA84b8 0xe7 37DATA 4 0x73FA84bc 0x45 38DATA 4 0x73FA84c0 0x45 39DATA 4 0x73FA84c4 0x45 40DATA 4 0x73FA84c8 0x45 41DATA 4 0x73FA8820 0x0 42DATA 4 0x73FA84a4 0x3 43DATA 4 0x73FA84a8 0x3 44DATA 4 0x73FA84ac 0xe3 45DATA 4 0x73FA84b0 0xe3 46DATA 4 0x73FA84b4 0xe3 47DATA 4 0x73FA84cc 0xe3 48DATA 4 0x73FA84d0 0xe2 49 50DATA 4 0x73FA882c 0x6 51DATA 4 0x73FA88a4 0x6 52DATA 4 0x73FA88ac 0x6 53DATA 4 0x73FA88b8 0x6 54 55/* 56 * Setting DDR for micron 57 * 13 Rows, 10 Cols, 32 bit, SREF=4 Micron Model 58 * CAS=3 BL=4 59 */ 60/* ESDCTL_ESDCTL0 */ 61DATA 4 0x83FD9000 0x82a20000 62/* ESDCTL_ESDCTL1 */ 63DATA 4 0x83FD9008 0x82a20000 64/* ESDCTL_ESDMISC */ 65DATA 4 0x83FD9010 0x000ad0d0 66/* ESDCTL_ESDCFG0 */ 67DATA 4 0x83FD9004 0x333574aa 68/* ESDCTL_ESDCFG1 */ 69DATA 4 0x83FD900C 0x333574aa 70 71/* Init DRAM on CS0 */ 72/* ESDCTL_ESDSCR */ 73DATA 4 0x83FD9014 0x04008008 74DATA 4 0x83FD9014 0x0000801a 75DATA 4 0x83FD9014 0x0000801b 76DATA 4 0x83FD9014 0x00448019 77DATA 4 0x83FD9014 0x07328018 78DATA 4 0x83FD9014 0x04008008 79DATA 4 0x83FD9014 0x00008010 80DATA 4 0x83FD9014 0x00008010 81DATA 4 0x83FD9014 0x06328018 82DATA 4 0x83FD9014 0x03808019 83DATA 4 0x83FD9014 0x00408019 84DATA 4 0x83FD9014 0x00008000 85 86/* Init DRAM on CS1 */ 87DATA 4 0x83FD9014 0x0400800c 88DATA 4 0x83FD9014 0x0000801e 89DATA 4 0x83FD9014 0x0000801f 90DATA 4 0x83FD9014 0x0000801d 91DATA 4 0x83FD9014 0x0732801c 92DATA 4 0x83FD9014 0x0400800c 93DATA 4 0x83FD9014 0x00008014 94DATA 4 0x83FD9014 0x00008014 95DATA 4 0x83FD9014 0x0632801c 96DATA 4 0x83FD9014 0x0380801d 97DATA 4 0x83FD9014 0x0040801d 98DATA 4 0x83FD9014 0x00008004 99 100/* Write to CTL0 */ 101DATA 4 0x83FD9000 0xb2a20000 102/* Write to CTL1 */ 103DATA 4 0x83FD9008 0xb2a20000 104/* ESDMISC */ 105DATA 4 0x83FD9010 0x000ad6d0 106/* ESDCTL_ESDCDLYGD */ 107DATA 4 0x83FD9034 0x90000000 108DATA 4 0x83FD9014 0x00000000 109