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https://github.com/AsahiLinux/u-boot
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d746fef406
Without this "USB may not work" according to the erratum text, though I did not notice a problem without it. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: York Sun <yorksun@freescale.com>
25 lines
479 B
C
25 lines
479 B
C
/*
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* Copyright 2015 Freescale Semiconductor
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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 <fsl_ifc.h>
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#include <asm/arch-fsl-lsch3/soc.h>
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#include <asm/io.h>
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static void erratum_a008751(void)
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{
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#ifdef CONFIG_SYS_FSL_ERRATUM_A008751
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u32 __iomem *scfg = (u32 __iomem *)SCFG_BASE;
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writel(0x27672b2a, scfg + SCFG_USB3PRM1CR / 4);
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#endif
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}
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void fsl_lsch3_early_init_f(void)
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{
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erratum_a008751();
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init_early_memctl_regs(); /* tighten IFC timing */
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}
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