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Diffstat (limited to 'arch/mips/cavium-octeon/octeon_boot.h')
-rw-r--r--arch/mips/cavium-octeon/octeon_boot.h16
1 files changed, 9 insertions, 7 deletions
diff --git a/arch/mips/cavium-octeon/octeon_boot.h b/arch/mips/cavium-octeon/octeon_boot.h
index 0f7f84a..428864b 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;
@@ -58,7 +60,7 @@ struct linux_app_boot_info {
#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)