mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-07-06 11:16:15 +09:00
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>
46 lines
1.0 KiB
C
46 lines
1.0 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef __ASM_MACH_BMIPS_IOREMAP_H
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#define __ASM_MACH_BMIPS_IOREMAP_H
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#include <linux/types.h>
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/*
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* Allow physical addresses to be fixed up to help peripherals located
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* outside the low 32-bit range -- generic pass-through version.
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*/
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static inline phys_addr_t fixup_bigphys_addr(phys_addr_t phys_addr,
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phys_addr_t size)
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{
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return phys_addr;
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}
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static inline int is_bmips_internal_registers(phys_addr_t offset)
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{
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#if defined(CONFIG_SOC_BMIPS_BCM6338) || \
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defined(CONFIG_SOC_BMIPS_BCM6348) || \
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defined(CONFIG_SOC_BMIPS_BCM6358)
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if (offset >= 0xfffe0000)
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return 1;
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#endif
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return 0;
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}
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static inline void __iomem *plat_ioremap(phys_addr_t offset, unsigned long size,
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unsigned long flags)
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{
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if (is_bmips_internal_registers(offset))
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return (void __iomem *)offset;
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return NULL;
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}
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static inline int plat_iounmap(const volatile void __iomem *addr)
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{
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return is_bmips_internal_registers((unsigned long)addr);
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}
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#define _page_cachable_default _CACHE_CACHABLE_NONCOHERENT
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#endif /* __ASM_MACH_BMIPS_IOREMAP_H */
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