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https://github.com/brain-hackers/u-boot-brain
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![Tom Rini](/assets/img/avatar_default.png)
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>
43 lines
1.1 KiB
ArmAsm
43 lines
1.1 KiB
ArmAsm
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (c) 2016, NVIDIA CORPORATION.
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*/
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#include <config.h>
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#include <linux/linkage.h>
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#define SMC_SIP_INVOKE_MCE 0x82FFFF00
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#define MCE_SMC_ROC_FLUSH_CACHE (SMC_SIP_INVOKE_MCE | 11)
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#define MCE_SMC_ROC_FLUSH_CACHE_ONLY (SMC_SIP_INVOKE_MCE | 14)
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#define MCE_SMC_ROC_CLEAN_CACHE_ONLY (SMC_SIP_INVOKE_MCE | 15)
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ENTRY(__asm_tegra_cache_smc)
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mov x1, #0
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mov x2, #0
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mov x3, #0
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mov x4, #0
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mov x5, #0
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mov x6, #0
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smc #0
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mov x0, #0
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ret
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ENDPROC(__asm_invalidate_l3_dcache)
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ENTRY(__asm_invalidate_l3_dcache)
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mov x0, #(MCE_SMC_ROC_FLUSH_CACHE_ONLY & 0xffff)
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movk x0, #(MCE_SMC_ROC_FLUSH_CACHE_ONLY >> 16), lsl #16
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b __asm_tegra_cache_smc
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ENDPROC(__asm_invalidate_l3_dcache)
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ENTRY(__asm_flush_l3_dcache)
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mov x0, #(MCE_SMC_ROC_CLEAN_CACHE_ONLY & 0xffff)
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movk x0, #(MCE_SMC_ROC_CLEAN_CACHE_ONLY >> 16), lsl #16
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b __asm_tegra_cache_smc
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ENDPROC(__asm_flush_l3_dcache)
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ENTRY(__asm_invalidate_l3_icache)
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mov x0, #(MCE_SMC_ROC_FLUSH_CACHE & 0xffff)
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movk x0, #(MCE_SMC_ROC_FLUSH_CACHE >> 16), lsl #16
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b __asm_tegra_cache_smc
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ENDPROC(__asm_invalidate_l3_icache)
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