blob: 32b44fe92412050c2b6d28676749d36977c1060c [file] [log] [blame]
Tom Rini10e47792018-05-06 17:58:06 -04001/* SPDX-License-Identifier: GPL-2.0+ */
Adrian Alonso98810772015-09-03 11:49:28 -05002/*
3 * Copyright (C) 2015 Freescale Semiconductor, Inc.
4 *
5 * Configuration settings for the Freescale i.MX7.
Adrian Alonso98810772015-09-03 11:49:28 -05006 */
7
8#ifndef __MX7_COMMON_H
9#define __MX7_COMMON_H
10
11#include <linux/sizes.h>
Simon Glassfb64e362020-05-10 11:40:09 -060012#include <linux/stringify.h>
Adrian Alonso98810772015-09-03 11:49:28 -050013#include <asm/arch/imx-regs.h>
Stefano Babic33731bc2017-06-29 10:16:06 +020014#include <asm/mach-imx/gpio.h>
Adrian Alonso98810772015-09-03 11:49:28 -050015
16#ifndef CONFIG_MX7
17#define CONFIG_MX7
18#endif
19
20/* Timer settings */
21#define CONFIG_MXC_GPT_HCLK
Adrian Alonso98810772015-09-03 11:49:28 -050022#define CONFIG_SC_TIMER_CLK 8000000 /* 8Mhz */
Andre Przywara70c78932017-02-16 01:20:19 +000023#define COUNTER_FREQUENCY CONFIG_SC_TIMER_CLK
Gong Qianyu52de2e52015-10-26 19:47:42 +080024#define CONFIG_SYS_FSL_CLK
Adrian Alonso98810772015-09-03 11:49:28 -050025
Peng Fan3783b9b2016-01-04 15:27:22 +080026#define CONFIG_SYS_BOOTM_LEN 0x1000000
27
Adrian Alonso98810772015-09-03 11:49:28 -050028/* Enable iomux-lpsr support */
29#define CONFIG_IOMUX_LPSR
Adrian Alonso98810772015-09-03 11:49:28 -050030
Adrian Alonso98810772015-09-03 11:49:28 -050031/* Miscellaneous configurable options */
Adrian Alonso98810772015-09-03 11:49:28 -050032#define CONFIG_SYS_CBSIZE 512
33#define CONFIG_SYS_MAXARGS 32
Adrian Alonso98810772015-09-03 11:49:28 -050034
Adrian Alonso98810772015-09-03 11:49:28 -050035/* UART */
Adrian Alonso98810772015-09-03 11:49:28 -050036
37/* MMC */
Adrian Alonso98810772015-09-03 11:49:28 -050038
Peng Fan2da05db2015-10-23 10:13:05 +080039#define CONFIG_ARMV7_SECURE_BASE 0x00900000
Peng Fan2da05db2015-10-23 10:13:05 +080040
Jun Niec9495bc2019-05-08 14:38:29 +080041/*
42 * If we have defined the OPTEE ram size and not OPTEE it means that we were
43 * launched by OPTEE, because of that we shall skip all the low level
44 * initialization since it was already done by ATF or OPTEE
45 */
Jun Niec9495bc2019-05-08 14:38:29 +080046
Adrian Alonso98810772015-09-03 11:49:28 -050047#endif