35 lines
897 B
C
35 lines
897 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _ASM_SW64_MEMORY_H
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#define _ASM_SW64_MEMORY_H
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#ifdef CONFIG_NUMA
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#include <linux/numa.h>
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#endif
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#define NODE0_START (_TEXT_START - __START_KERNEL_map)
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#define MAX_PHYSMEM_BITS 48
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struct mem_desc_t {
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unsigned long phys_base; /* start address of physical memory */
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unsigned long phys_size; /* size of physical memory */
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phys_addr_t base; /* start address of memory managed by kernel */
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phys_addr_t size; /* size of memory managed by kernel */
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};
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extern struct mem_desc_t mem_desc;
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struct numa_node_desc_t {
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phys_addr_t base;
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phys_addr_t size;
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};
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extern struct numa_node_desc_t numa_nodes_desc[];
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void __init callback_init(void);
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void __init mem_detect(void);
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void __init sw64_memblock_init(void);
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void __init zone_sizes_init(void);
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void __init sw64_numa_init(void);
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void __init sw64_memory_present(void);
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#endif /* _ASM_SW64_MEMORY_H */
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