1/* 2 * (C Copyright 2009 3 * Stefano Babic DENX Software Engineering sbabic@denx.de. 4 * 5 * SPDX-License-Identifier: GPL-2.0+ 6 * 7 * Refer doc/README.imximage for more details about how-to configure 8 * and create imximage boot image 9 * 10 * The syntax is taken as close as possible with the kwbimage 11 */ 12 13/* 14 * Boot Device : one of 15 * spi, sd (the board has no nand neither onenand) 16 */ 17BOOT_FROM spi 18 19/* 20 * Device Configuration Data (DCD) 21 * 22 * Each entry must have the format: 23 * Addr-type Address Value 24 * 25 * where: 26 * Addr-type register length (1,2 or 4 bytes) 27 * Address absolute address of the register 28 * value value to be stored in the register 29 */ 30 31/* Setting IOMUXC */ 32DATA 4 0x73FA88a0 0x200 33DATA 4 0x73FA850c 0x20c5 34DATA 4 0x73FA8510 0x20c5 35DATA 4 0x73FA883c 0x2 36DATA 4 0x73FA8848 0x2 37DATA 4 0x73FA84b8 0xe7 38DATA 4 0x73FA84bc 0x45 39DATA 4 0x73FA84c0 0x45 40DATA 4 0x73FA84c4 0x45 41DATA 4 0x73FA84c8 0x45 42DATA 4 0x73FA8820 0x0 43DATA 4 0x73FA84a4 0x3 44DATA 4 0x73FA84a8 0x3 45DATA 4 0x73FA84ac 0xe3 46DATA 4 0x73FA84b0 0xe3 47DATA 4 0x73FA84b4 0xe3 48DATA 4 0x73FA84cc 0xe3 49DATA 4 0x73FA84d0 0xe2 50 51DATA 4 0x73FA882c 0x6 52DATA 4 0x73FA88a4 0x6 53DATA 4 0x73FA88ac 0x6 54DATA 4 0x73FA88b8 0x6 55 56/* 57 * Setting DDR for micron 58 * 13 Rows, 10 Cols, 32 bit, SREF=4 Micron Model 59 * CAS=3 BL=4 60 */ 61/* ESDCTL_ESDCTL0 */ 62DATA 4 0x83FD9000 0x82a20000 63/* ESDCTL_ESDCTL1 */ 64DATA 4 0x83FD9008 0x82a20000 65/* ESDCTL_ESDMISC */ 66DATA 4 0x83FD9010 0x000ad0d0 67/* ESDCTL_ESDCFG0 */ 68DATA 4 0x83FD9004 0x333574aa 69/* ESDCTL_ESDCFG1 */ 70DATA 4 0x83FD900C 0x333574aa 71 72/* Init DRAM on CS0 */ 73/* ESDCTL_ESDSCR */ 74DATA 4 0x83FD9014 0x04008008 75DATA 4 0x83FD9014 0x0000801a 76DATA 4 0x83FD9014 0x0000801b 77DATA 4 0x83FD9014 0x00448019 78DATA 4 0x83FD9014 0x07328018 79DATA 4 0x83FD9014 0x04008008 80DATA 4 0x83FD9014 0x00008010 81DATA 4 0x83FD9014 0x00008010 82DATA 4 0x83FD9014 0x06328018 83DATA 4 0x83FD9014 0x03808019 84DATA 4 0x83FD9014 0x00408019 85DATA 4 0x83FD9014 0x00008000 86 87/* Init DRAM on CS1 */ 88DATA 4 0x83FD9014 0x0400800c 89DATA 4 0x83FD9014 0x0000801e 90DATA 4 0x83FD9014 0x0000801f 91DATA 4 0x83FD9014 0x0000801d 92DATA 4 0x83FD9014 0x0732801c 93DATA 4 0x83FD9014 0x0400800c 94DATA 4 0x83FD9014 0x00008014 95DATA 4 0x83FD9014 0x00008014 96DATA 4 0x83FD9014 0x0632801c 97DATA 4 0x83FD9014 0x0380801d 98DATA 4 0x83FD9014 0x0040801d 99DATA 4 0x83FD9014 0x00008004 100 101/* Write to CTL0 */ 102DATA 4 0x83FD9000 0xb2a20000 103/* Write to CTL1 */ 104DATA 4 0x83FD9008 0xb2a20000 105/* ESDMISC */ 106DATA 4 0x83FD9010 0x000ad6d0 107/* ESDCTL_ESDCDLYGD */ 108DATA 4 0x83FD9034 0x90000000 109DATA 4 0x83FD9014 0x00000000 110