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https://github.com/brain-hackers/u-boot-brain
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6f6b7cfa89
This converts the following to Kconfig: CONFIG_CONS_INDEX We have existing entries for this option in a number of places, with different guards on them. They're also sometimes used for things not directly inside of the serial driver. First, introduce a new symbol to guard the use of CONFIG_CONS_INDEX, so that in the case where we don't need this for the serial driver, but for some other use, we can still do it. Next, consolidate all of these into the single entry in drivers/serial/Kconfig. Finally, introduce CONS_INDEX_[023456] so that we can imply a correct value here to make the defconfig side of this smaller. Signed-off-by: Adam Ford <aford173@gmail.com> [trini: Rework a lot of the logic here, such that I took authorship from Adam, but kept his S-o-B line] Signed-off-by: Tom Rini <trini@konsulko.com>
64 lines
1.2 KiB
C
64 lines
1.2 KiB
C
/*
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* Copyright (C) 2015 Freescale Semiconductor, Inc.
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*
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* Configuration settings for the Freescale i.MX7.
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef __MX7_COMMON_H
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#define __MX7_COMMON_H
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#include <linux/sizes.h>
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#include <asm/arch/imx-regs.h>
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#include <asm/mach-imx/gpio.h>
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#ifndef CONFIG_MX7
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#define CONFIG_MX7
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#endif
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/* Timer settings */
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#define CONFIG_MXC_GPT_HCLK
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#define CONFIG_SC_TIMER_CLK 8000000 /* 8Mhz */
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#define COUNTER_FREQUENCY CONFIG_SC_TIMER_CLK
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#define CONFIG_SYS_FSL_CLK
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#define CONFIG_SYS_BOOTM_LEN 0x1000000
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/* Enable iomux-lpsr support */
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#define CONFIG_IOMUX_LPSR
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#define CONFIG_LOADADDR 0x80800000
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/* allow to overwrite serial and ethaddr */
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#define CONFIG_ENV_OVERWRITE
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/* Miscellaneous configurable options */
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#define CONFIG_SYS_CBSIZE 512
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#define CONFIG_SYS_MAXARGS 32
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#ifndef CONFIG_SYS_DCACHE_OFF
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#endif
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/* UART */
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#define CONFIG_MXC_UART
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/* MMC */
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#define CONFIG_BOUNCE_BUFFER
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#define CONFIG_FSL_ESDHC
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#define CONFIG_FSL_USDHC
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/* Fuses */
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#define CONFIG_MXC_OCOTP
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#define CONFIG_ARMV7_SECURE_BASE 0x00900000
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#define CONFIG_ARMV7_PSCI_1_0
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/* Secure boot (HAB) support */
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#ifdef CONFIG_SECURE_BOOT
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#define CONFIG_CSF_SIZE 0x2000
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#endif
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#endif
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