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Tom Rini83d290c2018-05-06 17:58:06 -04001/* SPDX-License-Identifier: GPL-2.0+ */
Vikas Manochae66c49f2016-02-11 15:47:20 -08002/*
Patrice Chotard3bc599c2017-10-23 09:53:58 +02003 * Copyright (C) 2016, STMicroelectronics - All Rights Reserved
4 * Author(s): Vikas Manocha, <vikas.manocha@st.com> for STMicroelectronics.
Vikas Manochae66c49f2016-02-11 15:47:20 -08005 */
6
7#ifndef __CONFIG_H
8#define __CONFIG_H
9
Patrice Chotard8ee5e3c2020-02-03 15:10:40 +010010#include <linux/sizes.h>
11
12/* For booting Linux, use the first 6MB of memory */
13#define CONFIG_SYS_BOOTMAPSZ SZ_4M + SZ_2M
14
Vikas Manochae66c49f2016-02-11 15:47:20 -080015#define CONFIG_SYS_FLASH_BASE 0x08000000
16#define CONFIG_SYS_INIT_SP_ADDR 0x20050000
Vikas Manochab9747692017-05-28 12:55:10 -070017
18#ifdef CONFIG_SUPPORT_SPL
Vikas Manocha1a73bd82017-05-28 12:55:14 -070019#define CONFIG_SYS_LOAD_ADDR 0x08008000
Vikas Manochab9747692017-05-28 12:55:10 -070020#else
Vikas Manocha1a73bd82017-05-28 12:55:14 -070021#define CONFIG_SYS_LOAD_ADDR 0xC0400000
22#define CONFIG_LOADADDR 0xC0400000
Vikas Manochab9747692017-05-28 12:55:10 -070023#endif
Vikas Manochae66c49f2016-02-11 15:47:20 -080024
Vikas Manochae66c49f2016-02-11 15:47:20 -080025/*
26 * Configuration of the external SDRAM memory
27 */
Vikas Manochae66c49f2016-02-11 15:47:20 -080028
Vikas Manochaadcc90b2016-03-09 15:18:14 -080029#define CONFIG_SYS_MAX_FLASH_SECT 8
30#define CONFIG_SYS_MAX_FLASH_BANKS 1
Vikas Manochae66c49f2016-02-11 15:47:20 -080031
Vikas Manochaadcc90b2016-03-09 15:18:14 -080032#define CONFIG_STM32_FLASH
Vikas Manochae66c49f2016-02-11 15:47:20 -080033
Michael Kurzb20b70f2017-01-22 16:04:27 +010034#define CONFIG_DW_GMAC_DEFAULT_DMA_PBL (8)
35#define CONFIG_DW_ALTDESCRIPTOR
Michael Kurzb20b70f2017-01-22 16:04:27 +010036
Vikas Manochae66c49f2016-02-11 15:47:20 -080037#define CONFIG_SYS_HZ_CLOCK 1000000 /* Timer is clocked at 1MHz */
38
39#define CONFIG_CMDLINE_TAG
40#define CONFIG_SETUP_MEMORY_TAGS
41#define CONFIG_INITRD_TAG
42#define CONFIG_REVISION_TAG
43
44#define CONFIG_SYS_CBSIZE 1024
Vikas Manochae66c49f2016-02-11 15:47:20 -080045
Michael Kurzb20b70f2017-01-22 16:04:27 +010046#define CONFIG_SYS_MALLOC_LEN (1 * 1024 * 1024)
Vikas Manochae66c49f2016-02-11 15:47:20 -080047
Patrice Chotard019ce052019-02-21 10:07:54 +010048#define BOOT_TARGET_DEVICES(func) \
49 func(MMC, mmc, 0)
Vikas Manochae66c49f2016-02-11 15:47:20 -080050
Patrice Chotard019ce052019-02-21 10:07:54 +010051#include <config_distro_bootcmd.h>
52#define CONFIG_EXTRA_ENV_SETTINGS \
53 "kernel_addr_r=0xC0008000\0" \
54 "fdtfile=stm32f746-disco.dtb\0" \
Patrice Chotard638c2052020-02-03 15:10:39 +010055 "fdt_addr_r=0xC0408000\0" \
56 "scriptaddr=0xC0418000\0" \
57 "pxefile_addr_r=0xC0428000\0" \
58 "ramdisk_addr_r=0xC0438000\0" \
Patrice Chotard019ce052019-02-21 10:07:54 +010059 BOOTENV
Vikas Manochae66c49f2016-02-11 15:47:20 -080060
Vikas Manochaa241c242017-04-10 15:03:02 -070061#define CONFIG_DISPLAY_BOARDINFO
Vikas Manochab9747692017-05-28 12:55:10 -070062
63/* For SPL */
64#ifdef CONFIG_SUPPORT_SPL
65#define CONFIG_SPL_STACK CONFIG_SYS_INIT_SP_ADDR
Vikas Manochab9747692017-05-28 12:55:10 -070066#define CONFIG_SYS_MONITOR_LEN (512 * 1024)
67#define CONFIG_SYS_SPL_LEN 0x00008000
Vikas Manocha1a73bd82017-05-28 12:55:14 -070068#define CONFIG_SYS_UBOOT_START 0x080083FD
Vikas Manochab9747692017-05-28 12:55:10 -070069#define CONFIG_SYS_UBOOT_BASE (CONFIG_SYS_FLASH_BASE + \
70 CONFIG_SYS_SPL_LEN)
Vikas Manocha55a3ef72017-05-28 12:55:13 -070071
Vikas Manocha55a3ef72017-05-28 12:55:13 -070072/* DT blob (fdt) address */
Vikas Manocha55a3ef72017-05-28 12:55:13 -070073#define CONFIG_SYS_FDT_BASE (CONFIG_SYS_FLASH_BASE + \
74 0x1C0000)
Vikas Manochab9747692017-05-28 12:55:10 -070075#endif
76/* For SPL ends */
77
yannick fertre92eac582018-03-02 15:59:28 +010078/* For splashcreen */
yannick fertre92eac582018-03-02 15:59:28 +010079
Vikas Manochae66c49f2016-02-11 15:47:20 -080080#endif /* __CONFIG_H */