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a747371748
All boards based on AR5312/AR2315 SoC have a special structure located at the end of flash. This structure contains board-specific data such as Ethernet and Wireless MAC addresses. The flash is mapped to the memmory at predefined location. Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com> Cc: Linux MIPS <linux-mips@linux-mips.org> Patchwork: https://patchwork.linux-mips.org/patch/8243/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
27 lines
606 B
C
27 lines
606 B
C
#ifndef __ATH25_DEVICES_H
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#define __ATH25_DEVICES_H
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#include <linux/cpu.h>
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#define ATH25_REG_MS(_val, _field) (((_val) & _field##_M) >> _field##_S)
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#define ATH25_IRQ_CPU_CLOCK (MIPS_CPU_IRQ_BASE + 7) /* C0_CAUSE: 0x8000 */
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extern struct ar231x_board_config ath25_board;
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extern void (*ath25_irq_dispatch)(void);
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int ath25_find_config(phys_addr_t offset, unsigned long size);
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void ath25_serial_setup(u32 mapbase, int irq, unsigned int uartclk);
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static inline bool is_ar2315(void)
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{
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return (current_cpu_data.cputype == CPU_4KEC);
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}
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static inline bool is_ar5312(void)
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{
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return !is_ar2315();
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}
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#endif
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