chip/at32uc3a3/physmem.c File Reference

Physical memory pool objects for AT32UC3A3. More...

#include <linkerscript.h>
#include <physmem.h>
#include <cpu/addrspace.h>
#include <chip/memory-map.h>

Include dependency graph for physmem.c:

Go to the source code of this file.

Variables
struct physmem_pool	cpu_sram_pool
	Internal SRAM tightly coupled to the CPU.
struct physmem_pool	hsb_sram_pool
	Internal SRAM accessed over the HSB.

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Detailed Description

Physical memory pool objects for AT32UC3A3.

See also:

physmem.h

• Compiler: IAR EWAVR32 and GNU GCC for AVR32
• Supported devices: AT32UC3A3
• AppNote:

Author:

Atmel Corporation: http://www.atmel.com
Support and FAQ: http://support.atmel.no/

Definition in file physmem.c.

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Variable Documentation

struct physmem_pool cpu_sram_pool

Initial value:

 {
        .start  = (phys_addr_t)_end,
        .end    = CPU_SRAM_BASE + CPU_SRAM_SIZE,
}

Internal SRAM tightly coupled to the CPU.

Definition at line 51 of file physmem.c.

Referenced by usb_init().

struct physmem_pool hsb_sram_pool

Initial value:

 {
        .start  = HSB_SRAM_BASE,
        .end    = HSB_SRAM_BASE + HSB_SRAM_SIZE,
}

Internal SRAM accessed over the HSB.

Definition at line 59 of file physmem.c.