diff options
Diffstat (limited to 'arch/mips/cavium-octeon/octeon_boot.h')
| -rw-r--r-- | arch/mips/cavium-octeon/octeon_boot.h | 28 |
1 files changed, 15 insertions, 13 deletions
diff --git a/arch/mips/cavium-octeon/octeon_boot.h b/arch/mips/cavium-octeon/octeon_boot.h index 0f7f84accf9..7b066bbca86 100644 --- a/arch/mips/cavium-octeon/octeon_boot.h +++ b/arch/mips/cavium-octeon/octeon_boot.h @@ -23,14 +23,16 @@ #include <linux/types.h> struct boot_init_vector { - uint32_t stack_addr; - uint32_t code_addr; + /* First stage address - in ram instead of flash */ + uint64_t code_addr; + /* Setup code for application, NOT application entry point */ uint32_t app_start_func_addr; + /* k0 is used for global data - needs to be passed to other cores */ uint32_t k0_val; - uint32_t flags; - uint32_t boot_info_addr; + /* Address of boot info block structure */ + uint64_t boot_info_addr; + uint32_t flags; /* flags */ uint32_t pad; - uint32_t pad2; }; /* similar to bootloader's linux_app_boot_info but without global data */ @@ -40,7 +42,7 @@ struct linux_app_boot_info { uint32_t avail_coremask; uint32_t pci_console_active; uint32_t icache_prefetch_disable; - uint32_t InitTLBStart_addr; + uint64_t InitTLBStart_addr; uint32_t start_app_addr; uint32_t cur_exception_base; uint32_t no_mark_private_data; @@ -51,20 +53,20 @@ struct linux_app_boot_info { /* If not to copy a lot of bootloader's structures here is only offset of requested member */ -#define AVAIL_COREMASK_OFFSET_IN_LINUX_APP_BOOT_BLOCK 0x765c +#define AVAIL_COREMASK_OFFSET_IN_LINUX_APP_BOOT_BLOCK 0x765c /* hardcoded in bootloader */ -#define LABI_ADDR_IN_BOOTLOADER 0x700 +#define LABI_ADDR_IN_BOOTLOADER 0x700 #define LINUX_APP_BOOT_BLOCK_NAME "linux-app-boot" -#define LABI_SIGNATURE 0xAABBCCDD +#define LABI_SIGNATURE 0xAABBCC01 /* from uboot-headers/octeon_mem_map.h */ -#define EXCEPTION_BASE_INCR (4 * 1024) +#define EXCEPTION_BASE_INCR (4 * 1024) /* Increment size for exception base addresses (4k minimum) */ -#define EXCEPTION_BASE_BASE 0 -#define BOOTLOADER_PRIV_DATA_BASE (EXCEPTION_BASE_BASE + 0x800) -#define BOOTLOADER_BOOT_VECTOR (BOOTLOADER_PRIV_DATA_BASE) +#define EXCEPTION_BASE_BASE 0 +#define BOOTLOADER_PRIV_DATA_BASE (EXCEPTION_BASE_BASE + 0x800) +#define BOOTLOADER_BOOT_VECTOR (BOOTLOADER_PRIV_DATA_BASE) #endif /* __OCTEON_BOOT_H__ */ |