mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-22 03:03:05 +00:00
fc2af2d978
Use the new environment format so we can drop most of the config.h file. Signed-off-by: Simon Glass <sjg@chromium.org>
34 lines
867 B
C
34 lines
867 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* (C) Copyright 2012-2016 Stephen Warren
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*/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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#include <linux/sizes.h>
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#include <asm/arch/timer.h>
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#ifndef __ASSEMBLY__
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#include <asm/arch/base.h>
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#endif
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/* Use SoC timer for AArch32, but architected timer for AArch64 */
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#ifndef CONFIG_ARM64
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#define CFG_SYS_TIMER_RATE 1000000
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#define CFG_SYS_TIMER_COUNTER \
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(&((struct bcm2835_timer_regs *)BCM2835_TIMER_PHYSADDR)->clo)
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#endif
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/* Memory layout */
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#define CFG_SYS_SDRAM_BASE 0x00000000
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#define CFG_SYS_UBOOT_BASE CONFIG_TEXT_BASE
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/*
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* The board really has 256M. However, the VC (VideoCore co-processor) shares
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* the RAM, and uses a configurable portion at the top. We tell U-Boot that a
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* smaller amount of RAM is present in order to avoid stomping on the area
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* the VC uses.
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*/
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#define CFG_SYS_SDRAM_SIZE SZ_128M
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#endif
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