diff options
Diffstat (limited to 'arch/riscv64/config.h')
| -rw-r--r-- | arch/riscv64/config.h | 46 |
1 files changed, 23 insertions, 23 deletions
diff --git a/arch/riscv64/config.h b/arch/riscv64/config.h index bdf31ae..3d70248 100644 --- a/arch/riscv64/config.h +++ b/arch/riscv64/config.h @@ -19,19 +19,19 @@ /* --- START ARCH USER CONFIG VALUES --- */ /** Physical address to where the OS image will be loaded. */ -#define RAM_BASE 0x80000000 +#define RAM_BASE 0x80000000 /* --- END ARCH USER CONFIG VALUES --- */ /* don't touch >:( */ /** Physical address to where the kernel proper will be relocated. */ -#define PM_KERN_BASE (RAM_BASE + SZ_512K) +#define PM_KERN_BASE (RAM_BASE + SZ_512K) /** Maximum size of the kernel proper. Largely arbitrary. */ -#define PM_KERN_SIZE (SZ_256K) +#define PM_KERN_SIZE (SZ_256K) /** Highest allowed physical address where kernel stuff may lie. */ -#define PM_KERN_TOP (PM_KERN_BASE + PM_KERN_SIZE) +#define PM_KERN_TOP (PM_KERN_BASE + PM_KERN_SIZE) /** Physical memory stack base. In this case, right after the kernel. */ #define PM_STACK_BASE (PM_KERN_BASE + PM_KERN_SIZE) @@ -40,34 +40,34 @@ #define PM_STACK_SIZE (SZ_256K) /** Top of physical memory stack. */ -#define PM_STACK_TOP (PM_STACK_BASE + PM_STACK_SIZE) +#define PM_STACK_TOP (PM_STACK_BASE + PM_STACK_SIZE) #if defined(riscv64) /* 64bit */ /** Direct map offset. */ -#define VM_DMAP (0xffffffc000000000) /* testing for now */ +#define VM_DMAP (0xffffffc000000000) /* testing for now */ /** Virtual address of kernel proper inside direct mapping. */ -#define VM_KERN (VM_DMAP + SZ_256K) +#define VM_KERN (VM_DMAP + SZ_256K) /** Page reserved for kernel I/O. */ -#define IO_PAGE 511UL +#define IO_PAGE 511UL /** Direct mapping starts from this page. */ -#define KSTART_PAGE 256UL +#define KSTART_PAGE 256UL /** The RPC stack page. */ -#define CSTACK_PAGE 255UL +#define CSTACK_PAGE 255UL /** User virtual memory space start. */ -#define UVMEM_START (SZ_4K) +#define UVMEM_START (SZ_4K) /** User virtual memory space end. */ -#define UVMEM_END (SZ_256G - SZ_1G) +#define UVMEM_END (SZ_256G - SZ_1G) /** RPC stack top. */ -#define RPC_STACK_TOP (SZ_256G) +#define RPC_STACK_TOP (SZ_256G) /** RPC stack base. */ #define RPC_STACK_BASE (SZ_256G - SZ_1G) @@ -76,19 +76,19 @@ /* 32bit */ /* TODO: figure this stuff out */ -#define VM_DMAP (0x000000000) -#define VM_KERN (VM_DMAP + SZ_256K) -#define ROOT_PTE (0UL) -#define ROOT_REGION (SZ_4K) +#define VM_DMAP (0x000000000) +#define VM_KERN (VM_DMAP + SZ_256K) +#define ROOT_PTE (0UL) +#define ROOT_REGION (SZ_4K) -#define IO_PAGE 1023UL -#define KSTART_PAGE 512UL -#define CSTACK_PAGE 511UL +#define IO_PAGE 1023UL +#define KSTART_PAGE 512UL +#define CSTACK_PAGE 511UL -#define UVMEM_START (SZ_4K) -#define UVMEM_END (SZ_4G - SZ_8M) +#define UVMEM_START (SZ_4K) +#define UVMEM_END (SZ_4G - SZ_8M) -#define PROC_STACK_TOP (SZ_4G) +#define PROC_STACK_TOP (SZ_4G) #define PROC_STACK_BASE (SZ_4G - SZ_8M) #endif #endif /* APOS_RISCV_CONFIG_H */ |