f946738ca8
This patch adds support for checking if the digital baseband (DB) System-on-Chip (aka "cpu) ASIC hardware version is 1.0, 1.1 or 2.0. We print the result in the bootlog, the functions are then used for runtime decisions based on hardware version. Signed-off-by: Mattias Wallin <mattias.wallin@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
49 lines
1.2 KiB
C
49 lines
1.2 KiB
C
/*
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* Copyright (C) 2009 ST-Ericsson.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* These symbols are needed for board-specific files to call their
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* own cpu-specific files
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*/
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#ifndef __ASM_ARCH_SETUP_H
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#define __ASM_ARCH_SETUP_H
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#include <asm/mach/time.h>
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#include <linux/init.h>
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extern void __init ux500_map_io(void);
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extern void __init u5500_map_io(void);
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extern void __init u8500_map_io(void);
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extern void __init ux500_init_devices(void);
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extern void __init u5500_init_devices(void);
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extern void __init u8500_init_devices(void);
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extern void __init ux500_init_irq(void);
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/* We re-use nomadik_timer for this platform */
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extern void nmdk_timer_init(void);
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extern void __init amba_add_devices(struct amba_device *devs[], int num);
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struct sys_timer;
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extern struct sys_timer ux500_timer;
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#define __IO_DEV_DESC(x, sz) { \
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.virtual = IO_ADDRESS(x), \
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.pfn = __phys_to_pfn(x), \
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.length = sz, \
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.type = MT_DEVICE, \
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}
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#define __MEM_DEV_DESC(x, sz) { \
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.virtual = IO_ADDRESS(x), \
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.pfn = __phys_to_pfn(x), \
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.length = sz, \
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.type = MT_MEMORY, \
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}
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#endif /* __ASM_ARCH_SETUP_H */
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