71 lines
2.2 KiB
C
71 lines
2.2 KiB
C
/*
|
|
* (C) Copyright 2004, 2005 Cavium Networks
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License as
|
|
* published by the Free Software Foundation; either version 2 of
|
|
* the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
|
* MA 02111-1307 USA
|
|
*/
|
|
|
|
#ifndef __OCTEON_BOOT_H__
|
|
#define __OCTEON_BOOT_H__
|
|
|
|
#include <linux/types.h>
|
|
|
|
struct boot_init_vector {
|
|
uint32_t stack_addr;
|
|
uint32_t code_addr;
|
|
uint32_t app_start_func_addr;
|
|
uint32_t k0_val;
|
|
uint32_t flags;
|
|
uint32_t boot_info_addr;
|
|
uint32_t pad;
|
|
uint32_t pad2;
|
|
};
|
|
|
|
/* similar to bootloader's linux_app_boot_info but without global data */
|
|
struct linux_app_boot_info {
|
|
uint32_t labi_signature;
|
|
uint32_t start_core0_addr;
|
|
uint32_t avail_coremask;
|
|
uint32_t pci_console_active;
|
|
uint32_t icache_prefetch_disable;
|
|
uint32_t InitTLBStart_addr;
|
|
uint32_t start_app_addr;
|
|
uint32_t cur_exception_base;
|
|
uint32_t no_mark_private_data;
|
|
uint32_t compact_flash_common_base_addr;
|
|
uint32_t compact_flash_attribute_base_addr;
|
|
uint32_t led_display_base_addr;
|
|
};
|
|
|
|
/* 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
|
|
|
|
/* hardcoded in bootloader */
|
|
#define LABI_ADDR_IN_BOOTLOADER 0x700
|
|
|
|
#define LINUX_APP_BOOT_BLOCK_NAME "linux-app-boot"
|
|
|
|
#define LABI_SIGNATURE 0xAABBCCDD
|
|
|
|
/* from uboot-headers/octeon_mem_map.h */
|
|
#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)
|
|
|
|
#endif /* __OCTEON_BOOT_H__ */
|