mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-05 20:54:31 +00:00
83d290c56f
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
91 lines
2 KiB
C
91 lines
2 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright 2013 - 2015 Freescale Semiconductor, Inc.
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*/
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#ifndef _FSL_ERRATA_H
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#define _FSL_ERRATA_H
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#include <common.h>
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#if defined(CONFIG_PPC)
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#include <asm/processor.h>
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#elif defined(CONFIG_ARCH_LS1021A)
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#include <asm/arch-ls102xa/immap_ls102xa.h>
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#elif defined(CONFIG_FSL_LAYERSCAPE)
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#include <asm/arch/soc.h>
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#endif
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#ifdef CONFIG_SYS_FSL_ERRATUM_A006379
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static inline bool has_erratum_a006379(void)
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{
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u32 svr = get_svr();
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if (((SVR_SOC_VER(svr) == SVR_T4240) && SVR_MAJ(svr) <= 1) ||
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((SVR_SOC_VER(svr) == SVR_T4160) && SVR_MAJ(svr) <= 1) ||
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((SVR_SOC_VER(svr) == SVR_T4080) && SVR_MAJ(svr) <= 1) ||
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((SVR_SOC_VER(svr) == SVR_B4860) && SVR_MAJ(svr) <= 2) ||
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((SVR_SOC_VER(svr) == SVR_B4420) && SVR_MAJ(svr) <= 2) ||
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((SVR_SOC_VER(svr) == SVR_T2080) && SVR_MAJ(svr) <= 1) ||
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((SVR_SOC_VER(svr) == SVR_T2081) && SVR_MAJ(svr) <= 1))
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return true;
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return false;
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}
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#endif
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#ifdef CONFIG_SYS_FSL_ERRATUM_A007186
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static inline bool has_erratum_a007186(void)
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{
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u32 svr = get_svr();
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u32 soc = SVR_SOC_VER(svr);
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switch (soc) {
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case SVR_T4240:
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return IS_SVR_REV(svr, 2, 0);
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case SVR_T4160:
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return IS_SVR_REV(svr, 2, 0);
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case SVR_B4860:
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return IS_SVR_REV(svr, 2, 0);
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case SVR_B4420:
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return IS_SVR_REV(svr, 2, 0);
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case SVR_T2081:
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case SVR_T2080:
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return IS_SVR_REV(svr, 1, 0) || IS_SVR_REV(svr, 1, 1);
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}
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return false;
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}
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#endif
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#ifdef CONFIG_SYS_FSL_ERRATUM_A008378
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static inline bool has_erratum_a008378(void)
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{
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u32 svr = get_svr();
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u32 soc = SVR_SOC_VER(svr);
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switch (soc) {
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#ifdef CONFIG_ARCH_LS1021A
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case SOC_VER_LS1020:
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case SOC_VER_LS1021:
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case SOC_VER_LS1022:
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case SOC_VER_SLS1020:
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return IS_SVR_REV(svr, 1, 0);
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#endif
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#ifdef CONFIG_PPC
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case SVR_T1023:
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case SVR_T1024:
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return IS_SVR_REV(svr, 1, 0);
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case SVR_T1020:
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case SVR_T1022:
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case SVR_T1040:
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case SVR_T1042:
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return IS_SVR_REV(svr, 1, 0) || IS_SVR_REV(svr, 1, 1);
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#endif
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default:
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return false;
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}
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}
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#endif
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#endif /* _FSL_ERRATA_H */
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