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Major cleanup :

Browse Source 
- no more Broadcom kerSys* code
- working runtime boot loader detection
- updated flash map driver


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@6896 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
florian
2007-04-08 17:20:01 +00:00
parent 5e9852b169
commit f720de03be
46 changed files with 2853 additions and 4978 deletions
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117
target/linux/brcm63xx-2.6/files/arch/mips/bcm963xx/setup.c
View File

@@ -32,6 +32,7 @@
#include <linux/slab.h>
#include <linux/module.h>
#include <linux/pm.h>
#include <linux/bootmem.h>
#include <asm/addrspace.h>
#include <asm/bcache.h>
@@ -39,9 +40,12 @@
#include <asm/time.h>
#include <asm/reboot.h>
#include <asm/gdb-stub.h>
#include <asm/bootinfo.h>
#include <asm/cpu.h>
#include <asm/mach-bcm963xx/bootloaders.h>
extern void brcm_time_init(void);
extern unsigned long getMemorySize(void);
extern int boot_loader_type;
#if defined(CONFIG_BCM96348) && defined(CONFIG_PCI)
#include <linux/pci.h>
@@ -58,15 +62,15 @@ static volatile MpiRegisters * mpi = (MpiRegisters *)(MPI_BASE);
*/
static void brcm_machine_restart(char *command)
{
const unsigned long ulSoftReset = 0x00000001;
unsigned long *pulPllCtrl = (unsigned long *) 0xfffe0008;
*pulPllCtrl |= ulSoftReset;
const unsigned long ulSoftReset = 0x00000001;
unsigned long *pulPllCtrl = (unsigned long *) 0xfffe0008;
*pulPllCtrl |= ulSoftReset;
}
static void brcm_machine_halt(void)
{
printk("System halted\n");
while (1);
printk("System halted\n");
while (1);
}
#if defined(CONFIG_BCM96348) && defined(CONFIG_PCI)
@@ -372,20 +376,23 @@ static int mpi_DetectPcCard(void)
static int mpi_init(void)
{
unsigned long data;
unsigned int chipid;
unsigned int chiprev;
unsigned int sdramsize;
unsigned long data;
unsigned int chipid, chiprev, sdramsize;
chipid = (PERF->RevID & 0xFFFF0000) >> 16;
chiprev = (PERF->RevID & 0xFF);
sdramsize = getMemorySize();
/*
* Init the pci interface
*/
data = GPIO->GPIOMode; // GPIO mode register
data |= GROUP2_PCI | GROUP1_MII_PCCARD; // PCI internal arbiter + Cardbus
GPIO->GPIOMode = data; // PCI internal arbiter
printk("Broadcom BCM963xx MPI\n");
chipid = (PERF->RevID & 0xFFFF0000) >> 16;
chiprev = (PERF->RevID & 0xFF);
if (boot_loader_type == BOOT_LOADER_CFE)
sdramsize = boot_mem_map.map[0].size;
else
sdramsize = 0x01000000;
/*
* Init the pci interface
*/
data = GPIO->GPIOMode; // GPIO mode register
data |= GROUP2_PCI | GROUP1_MII_PCCARD; // PCI internal arbiter + Cardbus
GPIO->GPIOMode = data; // PCI internal arbiter
/*
* In the BCM6348 CardBus support is defaulted to Slot 0
@@ -456,68 +463,16 @@ static int mpi_init(void)
}
#endif
static int __init brcm63xx_setup(void)
{
extern int panic_timeout;
_machine_restart = brcm_machine_restart;
_machine_halt = brcm_machine_halt;
pm_power_off = brcm_machine_halt;
board_time_init = brcm_time_init;
panic_timeout = 5;
#if defined(CONFIG_BCM96348) && defined(CONFIG_PCI)
/* mpi initialization */
mpi_init();
#endif
return 0;
}
void __init plat_mem_setup(void)
{
brcm63xx_setup();
_machine_restart = brcm_machine_restart;
_machine_halt = brcm_machine_halt;
pm_power_off = brcm_machine_halt;
board_time_init = brcm_time_init;
#if defined(CONFIG_BCM96348) && defined(CONFIG_PCI)
/* mpi initialization */
mpi_init();
#endif
}
/***************************************************************************
* C++ New and delete operator functions
***************************************************************************/
/* void *operator new(unsigned int sz) */
void *_Znwj(unsigned int sz)
{
return( kmalloc(sz, GFP_KERNEL) );
}
/* void *operator new[](unsigned int sz)*/
void *_Znaj(unsigned int sz)
{
return( kmalloc(sz, GFP_KERNEL) );
}
/* placement new operator */
/* void *operator new (unsigned int size, void *ptr) */
void *ZnwjPv(unsigned int size, void *ptr)
{
return ptr;
}
/* void operator delete(void *m) */
void _ZdlPv(void *m)
{
kfree(m);
}
/* void operator delete[](void *m) */
void _ZdaPv(void *m)
{
kfree(m);
}
EXPORT_SYMBOL(_Znwj);
EXPORT_SYMBOL(_Znaj);
EXPORT_SYMBOL(ZnwjPv);
EXPORT_SYMBOL(_ZdlPv);
EXPORT_SYMBOL(_ZdaPv);