upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
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19 lines
364 B
19 lines
364 B
/*
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* Copyright (c) 2012 Michael Walle
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* Michael Walle <michael@walle.cc>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#include <common.h>
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#include <asm/arch/cpu.h>
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#define FEROCEON_EXTRA_FEATURE_L2C_EN (1<<22)
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void l2_cache_disable()
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{
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u32 ctrl;
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ctrl = readfr_extra_feature_reg();
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ctrl &= ~FEROCEON_EXTRA_FEATURE_L2C_EN;
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writefr_extra_feature_reg(ctrl);
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}
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