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Giulio Benetti931edc62020-02-18 20:02:55 +01001/* SPDX-License-Identifier: GPL-2.0+ */
2/*
3 * Copyright (C) 2020
4 * Author(s): Giulio Benetti <giulio.benetti@benettiengineering.com>
5 */
6
7#ifndef __IMXRT1020_EVK_H
8#define __IMXRT1020_EVK_H
9
10#include <asm/arch/imx-regs.h>
11
12#define CONFIG_SYS_INIT_SP_ADDR 0x20240000
13
14#ifdef CONFIG_SUPPORT_SPL
15#define CONFIG_SYS_LOAD_ADDR 0x20209000
16#else
17#define CONFIG_SYS_LOAD_ADDR 0x80000000
18#define CONFIG_LOADADDR 0x80000000
19#endif
20
21#define CONFIG_SYS_FSL_ERRATUM_ESDHC135 1
22#define ESDHCI_QUIRK_BROKEN_TIMEOUT_VALUE 1
23
24#define PHYS_SDRAM 0x80000000
25#define PHYS_SDRAM_SIZE (32 * 1024 * 1024)
26
27#define DMAMEM_SZ_ALL (1 * 1024 * 1024)
28#define DMAMEM_BASE (PHYS_SDRAM + PHYS_SDRAM_SIZE - \
29 DMAMEM_SZ_ALL)
30
31#define CONFIG_SYS_MMC_ENV_DEV 0 /* USDHC1 */
32
33/*
34 * Configuration of the external SDRAM memory
35 */
36#define CONFIG_SYS_MALLOC_LEN (1 * 1024 * 1024)
37
38/* For SPL */
39#ifdef CONFIG_SUPPORT_SPL
40#define CONFIG_SPL_STACK CONFIG_SYS_INIT_SP_ADDR
41#define CONFIG_SYS_SPL_LEN 0x00008000
42#define CONFIG_SYS_UBOOT_START 0x800023FD
43#endif
44/* For SPL ends */
45
46#endif /* __IMXRT1020_EVK_H */