/* SPDX-License-Identifier: GPL-2.0 */ #ifndef BCM63XX_IOREMAP_H_ #define BCM63XX_IOREMAP_H_ #include <bcm63xx_cpu.h> static inline phys_addr_t fixup_bigphys_addr(phys_addr_t phys_addr, phys_addr_t size) { return phys_addr; } static inline int is_bcm63xx_internal_registers(phys_addr_t offset) { switch (bcm63xx_get_cpu_id()) { case BCM3368_CPU_ID: if (offset >= 0xfff80000) return 1; break; case BCM6338_CPU_ID: case BCM6345_CPU_ID: case BCM6348_CPU_ID: case BCM6358_CPU_ID: if (offset >= 0xfff00000) return 1; break; case BCM6328_CPU_ID: case BCM6362_CPU_ID: case BCM6368_CPU_ID: if (offset >= 0xb0000000 && offset < 0xb1000000) return 1; break; } return 0; } static inline void __iomem *plat_ioremap(phys_addr_t offset, unsigned long size, unsigned long flags) { if (is_bcm63xx_internal_registers(offset)) return (void __iomem *)offset; return NULL; } static inline int plat_iounmap(const volatile void __iomem *addr) { return is_bcm63xx_internal_registers((unsigned long)addr); } #endif /* BCM63XX_IOREMAP_H_ */
Name | Type | Size | Permission | Actions |
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bcm63xx_board.h | File | 246 B | 0644 |
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bcm63xx_cpu.h | File | 38.07 KB | 0644 |
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bcm63xx_cs.h | File | 399 B | 0644 |
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bcm63xx_dev_enet.h | File | 2.5 KB | 0644 |
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bcm63xx_dev_flash.h | File | 260 B | 0644 |
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bcm63xx_dev_hsspi.h | File | 190 B | 0644 |
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bcm63xx_dev_pci.h | File | 159 B | 0644 |
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bcm63xx_dev_pcmcia.h | File | 277 B | 0644 |
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bcm63xx_dev_spi.h | File | 239 B | 0644 |
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bcm63xx_dev_uart.h | File | 174 B | 0644 |
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bcm63xx_dev_usb_usbd.h | File | 428 B | 0644 |
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bcm63xx_gpio.h | File | 638 B | 0644 |
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bcm63xx_io.h | File | 4.21 KB | 0644 |
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bcm63xx_irq.h | File | 379 B | 0644 |
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bcm63xx_iudma.h | File | 1004 B | 0644 |
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bcm63xx_nvram.h | File | 916 B | 0644 |
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bcm63xx_regs.h | File | 49.74 KB | 0644 |
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bcm63xx_reset.h | File | 448 B | 0644 |
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bcm63xx_timer.h | File | 446 B | 0644 |
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board_bcm963xx.h | File | 1.14 KB | 0644 |
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cpu-feature-overrides.h | File | 1.33 KB | 0644 |
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ioremap.h | File | 1.04 KB | 0644 |
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irq.h | File | 162 B | 0644 |
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spaces.h | File | 509 B | 0644 |
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