2 * Copyright (C) 2014 Gateworks Corporation
3 * Author: Tim Harvey <tharvey@gateworks.com>
5 * SPDX-License-Identifier: GPL-2.0+
7 #ifndef __IMX6_SPL_CONFIG_H
8 #define __IMX6_SPL_CONFIG_H
12 #define CONFIG_SPL_FRAMEWORK
15 * see Figure 8-3 in IMX6DQ/IMX6SDL Reference manuals:
16 * - IMX6SDL OCRAM (IRAM) is from 0x00907000 to 0x0091FFFF
17 * - IMX6DQ has 2x IRAM of IMX6SDL but we intend to support IMX6SDL as well
18 * - BOOT ROM stack is at 0x0091FFB8
19 * - if icache/dcache is enabled (eFuse/strapping controlled) then the
20 * IMX BOOT ROM will setup MMU table at 0x00918000, therefore we need to
21 * fit between 0x00907000 and 0x00918000.
22 * - Additionally the BOOT ROM loads what they consider the firmware image
23 * which consists of a 4K header in front of us that contains the IVT, DCD
24 * and some padding thus 'our' max size is really 0x00908000 - 0x00918000
27 #define CONFIG_SYS_THUMB_BUILD
28 #define CONFIG_SPL_LDSCRIPT "arch/arm/mach-omap2/u-boot-spl.lds"
29 #define CONFIG_SPL_TEXT_BASE 0x00908000
30 #define CONFIG_SPL_MAX_SIZE 0x10000
31 #define CONFIG_SPL_STACK 0x0091FFB8
34 #if defined(CONFIG_SPL_NAND_SUPPORT)
35 #define CONFIG_SPL_NAND_MXS
39 #if defined(CONFIG_SPL_MMC_SUPPORT)
40 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
41 #define CONFIG_SYS_MONITOR_LEN 409600 /* 400 KB */
42 #define CONFIG_SPL_ABORT_ON_RAW_IMAGE
46 #if defined(CONFIG_SPL_SATA_SUPPORT)
47 #define CONFIG_SPL_SATA_BOOT_DEVICE 0
48 #define CONFIG_SYS_SATA_FAT_BOOT_PARTITION 1
49 #define CONFIG_SPL_ABORT_ON_RAW_IMAGE
52 /* Define the payload for FAT/EXT support */
53 #if defined(CONFIG_SPL_FAT_SUPPORT) || defined(CONFIG_SPL_EXT_SUPPORT)
54 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
57 #if defined(CONFIG_MX6SX) || defined(CONFIG_MX6UL) || defined(CONFIG_MX6SL)
58 #define CONFIG_SPL_BSS_START_ADDR 0x88200000
59 #define CONFIG_SPL_BSS_MAX_SIZE 0x100000 /* 1 MB */
60 #define CONFIG_SYS_SPL_MALLOC_START 0x88300000
61 #define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000 /* 1 MB */
62 #define CONFIG_SYS_TEXT_BASE 0x87800000
64 #define CONFIG_SPL_BSS_START_ADDR 0x18200000
65 #define CONFIG_SPL_BSS_MAX_SIZE 0x100000 /* 1 MB */
66 #define CONFIG_SYS_SPL_MALLOC_START 0x18300000
67 #define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000 /* 1 MB */
68 #define CONFIG_SYS_TEXT_BASE 0x17800000