u-boot/board/storopack/smegw01/imximage.cfg

/* SPDX-License-Identifier: GPL-2.0 */
/*
 * Copyright (C) 2017 PHYTEC America, LLC
 *
 * Refer doc/imx/mkimage/imximage.txt for more details about how-to configure
 * and create imximage boot image
 *
 * The syntax is taken as close as possible with the kwbimage
 */

#include <config.h>

IMAGE_VERSION	2
#ifdef CONFIG_IMX_HAB
CSF CONFIG_CSF_SIZE
#endif

BOOT_FROM	sd

/*
 * Device Configuration Data (DCD)
 *
 * Each entry must have the format:
 * Addr-type           Address        Value
 *
 * where:
 *	Addr-type register length (1,2 or 4 bytes)
 *	Address	  absolute address of the register
 *	value	  value to be stored in the register
 */

/*
 * Device Configuration Data (DCD)
 *
 * Each entry must have the format:
 * Addr-type           Address        Value
 *
 * where:
 *	Addr-type register length (1,2 or 4 bytes)
 *	Address	  absolute address of the register
 *	value	  value to be stored in the register
 */

/* DDR initialization came from Phytec */
DATA 4 0x30340004 0x4F400005
/* Clear then set bit30 to ensure exit from DDR retention */
DATA 4 0x30360388 0x40000000
DATA 4 0x30360384 0x40000000

/* deassert presetn */
DATA 4 0x30391000 0x00000002

/* DDR Controller Regs */
DATA 4 0x307a0000 0x01040001
DATA 4 0x307a0064 0x00400046
DATA 4 0x307a0490 0x00000001
DATA 4 0x307a00d4 0x00690000
DATA 4 0x307a00d0 0x00020083
DATA 4 0x307a00dc 0x09300004
DATA 4 0x307a00e0 0x04480000
DATA 4 0x307a00e4 0x00100004
DATA 4 0x307a00f4 0x0000033f
DATA 4 0x307a0100 0x090e110a
DATA 4 0x307a0104 0x0007020e
DATA 4 0x307a0108 0x03040407
DATA 4 0x307a010c 0x00002006
DATA 4 0x307a0110 0x04020304
DATA 4 0x307a0114 0x03030202
DATA 4 0x307a0120 0x00000803
DATA 4 0x307a0180 0x00800020
DATA 4 0x307a0190 0x02098204
DATA 4 0x307a0194 0x00030303
DATA 4 0x307a01a0 0x80400003
DATA 4 0x307a01a4 0x00100020
DATA 4 0x307a01a8 0x80100004
DATA 4 0x307a0200 0x0000001f
DATA 4 0x307a0204 0x00080808
DATA 4 0x307a020c 0x00000000
DATA 4 0x307a0210 0x00000f0f
DATA 4 0x307a0214 0x07070707
DATA 4 0x307a0218 0x0f070707
DATA 4 0x307a0240 0x06000604
DATA 4 0x307a0244 0x00000001

/* deassert presetn */
DATA 4 0x30391000 0x00000000

/* PHY Controller Regs */
DATA 4 0x30790000 0x17420f40
DATA 4 0x30790004 0x10210100
DATA 4 0x30790010 0x00060807
DATA 4 0x307900b0 0x1010007e
DATA 4 0x3079009c 0x00000d6e
/* write leveling values for each byte lane */
DATA 4 0x3079006c 0x06090108
/* write leveling resync cycle */
DATA 4 0x30790078 0x00000001
DATA 4 0x30790078 0x00000000
DATA 4 0x30790030 0x08080808
DATA 4 0x30790020 0x08080808
DATA 4 0x30790050 0x01000010
DATA 4 0x30790050 0x00000010
DATA 4 0x30790018 0x0000000f

/* start manual ZQ */
DATA 4 0x307900c0 0x0e407304
DATA 4 0x307900c0 0x0e447304
DATA 4 0x307900c0 0x0e447306
DATA 4 0x307900c0 0x0e447304

CHECK_BITS_SET 4 0x307900c4 0x1

/* end manual ZQ */
DATA 4 0x307900c0 0x0e407304

/* final init sequence */
DATA 4 0x30384130 0x00000000
DATA 4 0x30340020 0x00000178
DATA 4 0x30384130 0x00000002
DATA 4 0x30790018 0x0000000f

CHECK_BITS_SET 4 0x307a0004 0x1