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WSL2-Linux-Kernel/arch/arm/mach-vexpress/core.h

14 строки
354 B
C
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ARM: vexpress: Get rid of MMIO_P2V This patch gets rid of the MMIO_P2V and __MMIO_P2V macros, defining constant virtual base for motherboard and tile peripherals instead. Additionally, in preparation for the new motherboard memory map, the motherboard peripherals are using base pointers calculated in runtime, instead of compile-time calculated values. Signed-off-by: Pawel Moll <pawel.moll@arm.com>
2012-01-25 19:37:29 +04:00
/* 2MB large area for motherboard's peripherals static mapping */
#define V2M_PERIPH 0xf8000000
/* Tile's peripherals static mappings should start here */
#define V2T_PERIPH 0xf8200000
ARM: vexpress: Use FDT data in platform SMP calls Scan flatten device looking for A5/A9 SCU node and initialize it using base address in "reg" property. If nothing is found, assume that there is no special SCU initialization required and initialize CPUs basing on numbers of "cpu" type devices in "cpus" node of the Device Tree. All this happens only if the board was booted with FDT, otherwise ct_desc callbacks are used. Signed-off-by: Pawel Moll <pawel.moll@arm.com>
2012-02-24 13:18:14 +04:00
void vexpress_dt_smp_map_io(void);
ARM: SoC: convert VExpress/RealView to SMP operations Convert both Realview and VExpress to use struct smp_operations to provide their SMP and CPU hotplug operation. Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Acked-by: Nicolas Pitre <nico@fluxnic.net> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2011-09-08 16:15:22 +04:00
ARM: vexpress: Select multi-cluster SMP operation if required Signed-off-by: Jon Medhurst <tixy@linaro.org> Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org> Reviewed-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: Pawel Moll <pawel.moll@arm.com>
2013-01-30 13:12:55 +04:00
bool vexpress_smp_init_ops(void);
ARM: SoC: convert VExpress/RealView to SMP operations Convert both Realview and VExpress to use struct smp_operations to provide their SMP and CPU hotplug operation. Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Acked-by: Nicolas Pitre <nico@fluxnic.net> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2011-09-08 16:15:22 +04:00
extern struct smp_operations vexpress_smp_ops;
extern void vexpress_cpu_die(unsigned int cpu);