+++ /dev/null
-/*
-<:copyright-gpl
- Copyright 2004 Broadcom Corp. All Rights Reserved.
-
- This program is free software; you can distribute it and/or modify it
- under the terms of the GNU General Public License (Version 2) as
- published by the Free Software Foundation.
-
- This program is distributed in the hope 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.
-:>
-*/
-/*
- * prom.c: PROM library initialization code.
- *
- */
-#include <linux/init.h>
-#include <linux/mm.h>
-#include <linux/sched.h>
-#include <linux/bootmem.h>
-#include <linux/blkdev.h>
-#include <asm/addrspace.h>
-#include <asm/bootinfo.h>
-#include <asm/cpu.h>
-#include <asm/time.h>
-
-#include <bcm_map_part.h>
-#include <board.h>
-#include "boardparms.h"
-#include "softdsl/AdslCoreDefs.h"
-
-
-//char arcs_cmdline[CL_SIZE] __initdata = {0};
-/* inv_xde */
-int boot_loader_type;
-int prom_argc;
-char **prom_argv, **prom_envp;
-
-extern int do_syslog(int, char *, int);
-extern void serial_init(void);
-extern void __init InitNvramInfo( void );
-extern void kerSysFlashInit( void );
-extern unsigned long get_nvram_start_addr(void);
-void __init create_root_nfs_cmdline( char *cmdline );
-
-#define MACH_BCM MACH_BCM96348
-
-const char *get_system_type(void)
-{
- /*PNVRAM_DATA pNvramData = (PNVRAM_DATA) get_nvram_start_addr();
-
- return( pNvramData->szBoardId );*/
- return "brcm63xx";
-}
-
-unsigned long getMemorySize(void)
-{
- unsigned long ulSdramType = BOARD_SDRAM_TYPE;
-
- unsigned long ulSdramSize;
-
- switch( ulSdramType )
- {
- case BP_MEMORY_16MB_1_CHIP:
- case BP_MEMORY_16MB_2_CHIP:
- ulSdramSize = 16 * 1024 * 1024;
- break;
- case BP_MEMORY_32MB_1_CHIP:
- case BP_MEMORY_32MB_2_CHIP:
- ulSdramSize = 32 * 1024 * 1024;
- break;
- case BP_MEMORY_64MB_2_CHIP:
- ulSdramSize = 64 * 1024 * 1024;
- break;
- default:
- ulSdramSize = 8 * 1024 * 1024;
- break;
- }
- if (boot_loader_type == BOOT_CFE)
- return ulSdramSize;
- else
- // assume that there is one contiguous memory map
- return boot_mem_map.map[0].size;
-}
-
-/* --------------------------------------------------------------------------
- Name: prom_init
- -------------------------------------------------------------------------- */
-void __init prom_init(void)
-{
- extern ulong r4k_interval;
-
- serial_init();
-
- prom_argc = fw_arg0;
- prom_argv = (char **) fw_arg1;
- prom_envp = (char **) fw_arg2;
-
- if ((prom_argv > 0x80000000) && (prom_argv < 0x82000000)) {
- strncpy(arcs_cmdline, prom_argv[1], CL_SIZE);
- }
-
- if (strncmp(arcs_cmdline, "boot_loader=RedBoot", 19) != 0) {
- boot_loader_type = BOOT_CFE;
- }
- else {
- boot_loader_type = BOOT_REDBOOT;
- }
-
- do_syslog(8, NULL, 8);
-
- printk( "%s prom init\n", get_system_type() );
-
- PERF->IrqMask = 0;
-
- arcs_cmdline[0] = '\0';
-
- if (boot_loader_type == BOOT_CFE)
- add_memory_region(0, (getMemorySize() - ADSL_SDRAM_IMAGE_SIZE), BOOT_MEM_RAM);
- else
- add_memory_region(0, (0x01000000 - ADSL_SDRAM_IMAGE_SIZE), BOOT_MEM_RAM);
-
- mips_machgroup = MACH_GROUP_BRCM;
- mips_machtype = MACH_BCM;
-
- BpSetBoardId("96348GW-10");
-}
-
-/* --------------------------------------------------------------------------
- Name: prom_free_prom_memory
-Abstract:
- -------------------------------------------------------------------------- */
-void __init prom_free_prom_memory(void)
-{
-
-}
-