imximage.cfg 2.47 KB
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/*
 * (C Copyright 2009
 * Stefano Babic DENX Software Engineering sbabic@denx.de.
 *
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 * SPDX-License-Identifier:	GPL-2.0+
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 *
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 * Refer doc/README.imximage for more details about how-to configure
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 * and create imximage boot image
 *
 * The syntax is taken as close as possible with the kwbimage
 */
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/*
 * Boot Device : one of
 * spi, sd (the board has no nand neither onenand)
 */
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BOOT_FROM	spi

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/*
 * 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
 */
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/* Setting IOMUXC */
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DATA 4 0x73FA88a0 0x200
DATA 4 0x73FA850c 0x20c5
DATA 4 0x73FA8510 0x20c5
DATA 4 0x73FA883c 0x2
DATA 4 0x73FA8848 0x2
DATA 4 0x73FA84b8 0xe7
DATA 4 0x73FA84bc 0x45
DATA 4 0x73FA84c0 0x45
DATA 4 0x73FA84c4 0x45
DATA 4 0x73FA84c8 0x45
DATA 4 0x73FA8820 0x0
DATA 4 0x73FA84a4 0x3
DATA 4 0x73FA84a8 0x3
DATA 4 0x73FA84ac 0xe3
DATA 4 0x73FA84b0 0xe3
DATA 4 0x73FA84b4 0xe3
DATA 4 0x73FA84cc 0xe3
DATA 4 0x73FA84d0 0xe2

DATA 4 0x73FA882c 0x6
DATA 4 0x73FA88a4 0x6
DATA 4 0x73FA88ac 0x6
DATA 4 0x73FA88b8 0x6

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/*
 * Setting DDR for micron
 * 13 Rows, 10 Cols, 32 bit, SREF=4 Micron Model
 * CAS=3 BL=4
 */
/* ESDCTL_ESDCTL0 */
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DATA 4 0x83FD9000 0x82a20000
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/* ESDCTL_ESDCTL1 */
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DATA 4 0x83FD9008 0x82a20000
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/* ESDCTL_ESDMISC */
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DATA 4 0x83FD9010 0x000ad0d0
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/* ESDCTL_ESDCFG0 */
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DATA 4 0x83FD9004 0x333574aa
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/* ESDCTL_ESDCFG1 */
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DATA 4 0x83FD900C 0x333574aa

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/* Init DRAM on CS0 */
/* ESDCTL_ESDSCR */
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DATA 4 0x83FD9014 0x04008008
DATA 4 0x83FD9014 0x0000801a
DATA 4 0x83FD9014 0x0000801b
DATA 4 0x83FD9014 0x00448019
DATA 4 0x83FD9014 0x07328018
DATA 4 0x83FD9014 0x04008008
DATA 4 0x83FD9014 0x00008010
DATA 4 0x83FD9014 0x00008010
DATA 4 0x83FD9014 0x06328018
DATA 4 0x83FD9014 0x03808019
DATA 4 0x83FD9014 0x00408019
DATA 4 0x83FD9014 0x00008000

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/* Init DRAM on CS1 */
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DATA 4 0x83FD9014 0x0400800c
DATA 4 0x83FD9014 0x0000801e
DATA 4 0x83FD9014 0x0000801f
DATA 4 0x83FD9014 0x0000801d
DATA 4 0x83FD9014 0x0732801c
DATA 4 0x83FD9014 0x0400800c
DATA 4 0x83FD9014 0x00008014
DATA 4 0x83FD9014 0x00008014
DATA 4 0x83FD9014 0x0632801c
DATA 4 0x83FD9014 0x0380801d
DATA 4 0x83FD9014 0x0040801d
DATA 4 0x83FD9014 0x00008004

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/* Write to CTL0 */
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DATA 4 0x83FD9000 0xb2a20000
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/* Write to CTL1 */
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DATA 4 0x83FD9008 0xb2a20000
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/* ESDMISC */
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DATA 4 0x83FD9010 0x000ad6d0
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/* ESDCTL_ESDCDLYGD */
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DATA 4 0x83FD9034 0x90000000
DATA 4 0x83FD9014 0x00000000