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#ifndef __RISCV_CONFIG_H__
#define __RISCV_CONFIG_H__
#include <xen/const.h>
#include <xen/page-size.h>
#if defined(CONFIG_RISCV_64)
# define LONG_BYTEORDER 3
# define ELFSIZE 64
# define MAX_VIRT_CPUS 128u
#else
# error "Unsupported RISCV variant"
#endif
#define BYTES_PER_LONG (1 << LONG_BYTEORDER)
#define BITS_PER_LONG (BYTES_PER_LONG << 3)
#define POINTER_ALIGN BYTES_PER_LONG
#define BITS_PER_LLONG 64
/* xen_ulong_t is always 64 bits */
#define BITS_PER_XEN_ULONG 64
#define CONFIG_RISCV_L1_CACHE_SHIFT 6
#define CONFIG_PAGEALLOC_MAX_ORDER 18
#define CONFIG_DOMU_MAX_ORDER 9
#define CONFIG_HWDOM_MAX_ORDER 10
#define OPT_CONSOLE_STR "dtuart"
#define INVALID_VCPU_ID MAX_VIRT_CPUS
/* Linkage for RISCV */
#ifdef __ASSEMBLY__
#define ALIGN .align 4
#define ENTRY(name) \
.globl name; \
ALIGN; \
name:
#endif
#define XEN_VIRT_START _AT(UL, 0x80200000)
#define SMP_CACHE_BYTES (1 << 6)
#define STACK_SIZE PAGE_SIZE
#endif /* __RISCV_CONFIG_H__ */
/*
* Local variables:
* mode: C
* c-file-style: "BSD"
* c-basic-offset: 4
* indent-tabs-mode: nil
* End:
*/
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