#include <linux/init.h>
#include <asm/tx4927/tx4927.h>
-#include <asm/tx4927/tx4927_pci.h>
#undef DEBUG
#ifdef DEBUG
#include <linux/pci.h>
#include <linux/kernel.h>
#include <linux/init.h>
-
-#include <asm/addrspace.h>
-#include <asm/byteorder.h>
-#include <asm/tx4927/tx4927_pci.h>
+#include <asm/tx4927/tx4927.h>
/* initialize in setup */
struct resource pci_io_resource = {
* with this program; if not, write to the Free Software Foundation, Inc.,
* 675 Mass Ave, Cambridge, MA 02139, USA.
*/
-
-#include <asm/mipsregs.h>
-#include <asm/system.h>
+#include <linux/types.h>
u8 getDebugChar(void)
{
return (txx9_sio_kdbg_rd());
}
-
int putDebugChar(u8 byte)
{
extern int txx9_sio_kdbg_wr( u8 ch );
*/
#include <linux/init.h>
-#include <linux/mm.h>
-#include <linux/sched.h>
-#include <linux/bootmem.h>
-
-#include <asm/addrspace.h>
-#include <asm/bootinfo.h>
+#include <linux/types.h>
+#include <linux/io.h>
#include <asm/tx4927/tx4927.h>
static unsigned int __init tx4927_process_sdccr(unsigned long addr)
* with this program; if not, write to the Free Software Foundation, Inc.,
* 675 Mass Ave, Cambridge, MA 02139, USA.
*/
-
-
/*
IRQ Device
00 RBTX4927-ISA/00
*/
#include <linux/init.h>
-#include <linux/kernel.h>
#include <linux/types.h>
-#include <linux/mm.h>
-#include <linux/swap.h>
-#include <linux/ioport.h>
-#include <linux/sched.h>
#include <linux/interrupt.h>
-#include <linux/pci.h>
-#include <linux/timex.h>
-#include <asm/bootinfo.h>
-#include <asm/page.h>
#include <asm/io.h>
-#include <asm/irq.h>
-#include <asm/pci.h>
-#include <asm/processor.h>
-#include <asm/reboot.h>
-#include <asm/time.h>
-#include <asm/wbflush.h>
-#include <linux/bootmem.h>
-#include <linux/blkdev.h>
#ifdef CONFIG_TOSHIBA_FPCIB0
#include <asm/i8259.h>
-#include <asm/tx4927/smsc_fdc37m81x.h>
#endif
#include <asm/tx4927/toshiba_rbtx4927.h>
-
-#undef TOSHIBA_RBTX4927_IRQ_DEBUG
-
-#ifdef TOSHIBA_RBTX4927_IRQ_DEBUG
-#define TOSHIBA_RBTX4927_IRQ_NONE 0x00000000
-
-#define TOSHIBA_RBTX4927_IRQ_INFO ( 1 << 0 )
-#define TOSHIBA_RBTX4927_IRQ_WARN ( 1 << 1 )
-#define TOSHIBA_RBTX4927_IRQ_EROR ( 1 << 2 )
-
-#define TOSHIBA_RBTX4927_IRQ_IOC_INIT ( 1 << 10 )
-#define TOSHIBA_RBTX4927_IRQ_IOC_ENABLE ( 1 << 13 )
-#define TOSHIBA_RBTX4927_IRQ_IOC_DISABLE ( 1 << 14 )
-
-#define TOSHIBA_RBTX4927_SETUP_ALL 0xffffffff
-#endif
-
-
-#ifdef TOSHIBA_RBTX4927_IRQ_DEBUG
-static const u32 toshiba_rbtx4927_irq_debug_flag =
- (TOSHIBA_RBTX4927_IRQ_NONE | TOSHIBA_RBTX4927_IRQ_INFO |
- TOSHIBA_RBTX4927_IRQ_WARN | TOSHIBA_RBTX4927_IRQ_EROR
-// | TOSHIBA_RBTX4927_IRQ_IOC_INIT
-// | TOSHIBA_RBTX4927_IRQ_IOC_ENABLE
-// | TOSHIBA_RBTX4927_IRQ_IOC_DISABLE
- );
-#endif
-
-
-#ifdef TOSHIBA_RBTX4927_IRQ_DEBUG
-#define TOSHIBA_RBTX4927_IRQ_DPRINTK(flag,str...) \
- if ( (toshiba_rbtx4927_irq_debug_flag) & (flag) ) \
- { \
- char tmp[100]; \
- sprintf( tmp, str ); \
- printk( "%s(%s:%u)::%s", __func__, __FILE__, __LINE__, tmp ); \
- }
-#else
-#define TOSHIBA_RBTX4927_IRQ_DPRINTK(flag, str...)
-#endif
-
-
-
-
#define TOSHIBA_RBTX4927_IRQ_IOC_RAW_BEG 0
#define TOSHIBA_RBTX4927_IRQ_IOC_RAW_END 7
#define TOSHIBA_RBTX4927_IOC_INTR_ENAB (void __iomem *)0xbc002000UL
#define TOSHIBA_RBTX4927_IOC_INTR_STAT (void __iomem *)0xbc002006UL
-
-u32 bit2num(u32 num)
-{
- u32 i;
-
- for (i = 0; i < (sizeof(num) * 8); i++) {
- if (num & (1 << i)) {
- return (i);
- }
- }
- return (0);
-}
-
int toshiba_rbtx4927_irq_nested(int sw_irq)
{
- u32 level3;
+ u8 level3;
level3 = readb(TOSHIBA_RBTX4927_IOC_INTR_STAT) & 0x1f;
if (level3) {
- sw_irq = TOSHIBA_RBTX4927_IRQ_IOC_BEG + bit2num(level3);
- if (sw_irq != TOSHIBA_RBTX4927_IRQ_NEST_ISA_ON_IOC) {
- goto RETURN;
- }
- }
+ sw_irq = TOSHIBA_RBTX4927_IRQ_IOC_BEG + fls(level3) - 1;
#ifdef CONFIG_TOSHIBA_FPCIB0
- if (tx4927_using_backplane) {
- int irq = i8259_irq();
- if (irq >= 0)
- sw_irq = irq;
- }
+ if (sw_irq == TOSHIBA_RBTX4927_IRQ_NEST_ISA_ON_IOC &&
+ tx4927_using_backplane) {
+ int irq = i8259_irq();
+ if (irq >= 0)
+ sw_irq = irq;
+ }
#endif
-
- RETURN:
+ }
return (sw_irq);
}
.name = TOSHIBA_RBTX4927_IOC_NAME
};
-
-/**********************************************************************************/
-/* Functions for ioc */
-/**********************************************************************************/
-
-
static void __init toshiba_rbtx4927_irq_ioc_init(void)
{
int i;
- TOSHIBA_RBTX4927_IRQ_DPRINTK(TOSHIBA_RBTX4927_IRQ_IOC_INIT,
- "beg=%d end=%d\n",
- TOSHIBA_RBTX4927_IRQ_IOC_BEG,
- TOSHIBA_RBTX4927_IRQ_IOC_END);
-
for (i = TOSHIBA_RBTX4927_IRQ_IOC_BEG;
i <= TOSHIBA_RBTX4927_IRQ_IOC_END; i++)
set_irq_chip_and_handler(i, &toshiba_rbtx4927_irq_ioc_type,
static void toshiba_rbtx4927_irq_ioc_enable(unsigned int irq)
{
- volatile unsigned char v;
-
- TOSHIBA_RBTX4927_IRQ_DPRINTK(TOSHIBA_RBTX4927_IRQ_IOC_ENABLE,
- "irq=%d\n", irq);
-
- if (irq < TOSHIBA_RBTX4927_IRQ_IOC_BEG
- || irq > TOSHIBA_RBTX4927_IRQ_IOC_END) {
- TOSHIBA_RBTX4927_IRQ_DPRINTK(TOSHIBA_RBTX4927_IRQ_EROR,
- "bad irq=%d\n", irq);
- panic("\n");
- }
+ unsigned char v;
v = readb(TOSHIBA_RBTX4927_IOC_INTR_ENAB);
v |= (1 << (irq - TOSHIBA_RBTX4927_IRQ_IOC_BEG));
writeb(v, TOSHIBA_RBTX4927_IOC_INTR_ENAB);
}
-
static void toshiba_rbtx4927_irq_ioc_disable(unsigned int irq)
{
- volatile unsigned char v;
-
- TOSHIBA_RBTX4927_IRQ_DPRINTK(TOSHIBA_RBTX4927_IRQ_IOC_DISABLE,
- "irq=%d\n", irq);
-
- if (irq < TOSHIBA_RBTX4927_IRQ_IOC_BEG
- || irq > TOSHIBA_RBTX4927_IRQ_IOC_END) {
- TOSHIBA_RBTX4927_IRQ_DPRINTK(TOSHIBA_RBTX4927_IRQ_EROR,
- "bad irq=%d\n", irq);
- panic("\n");
- }
+ unsigned char v;
v = readb(TOSHIBA_RBTX4927_IOC_INTR_ENAB);
v &= ~(1 << (irq - TOSHIBA_RBTX4927_IRQ_IOC_BEG));
mmiowb();
}
-
void __init arch_init_irq(void)
{
extern void tx4927_irq_init(void);
#endif
/* Onboard 10M Ether: High Active */
set_irq_type(RBTX4927_RTL_8019_IRQ, IRQF_TRIGGER_HIGH);
-
- wbflush();
-}
-
-void toshiba_rbtx4927_irq_dump(char *key)
-{
-#ifdef TOSHIBA_RBTX4927_IRQ_DEBUG
- {
- u32 i, j = 0;
- for (i = 0; i < NR_IRQS; i++) {
- if (strcmp(irq_desc[i].chip->name, "none")
- == 0)
- continue;
-
- if ((i >= 1)
- && (irq_desc[i - 1].chip->name ==
- irq_desc[i].chip->name)) {
- j++;
- } else {
- j = 0;
- }
- TOSHIBA_RBTX4927_IRQ_DPRINTK
- (TOSHIBA_RBTX4927_IRQ_INFO,
- "%s irq=0x%02x/%3d s=0x%08x h=0x%08x a=0x%08x ah=0x%08x d=%1d n=%s/%02d\n",
- key, i, i, irq_desc[i].status,
- (u32) irq_desc[i].chip,
- (u32) irq_desc[i].action,
- (u32) (irq_desc[i].action ? irq_desc[i].
- action->handler : 0),
- irq_desc[i].depth,
- irq_desc[i].chip->name, j);
- }
- }
-#endif
-}
-
-void toshiba_rbtx4927_irq_dump_pics(char *s)
-{
- u32 level0_m;
- u32 level0_s;
- u32 level1_m;
- u32 level1_s;
- u32 level2;
- u32 level2_p;
- u32 level2_s;
- u32 level3_m;
- u32 level3_s;
- u32 level4_m;
- u32 level4_s;
- u32 level5_m;
- u32 level5_s;
-
- if (s == NULL)
- s = "null";
-
- level0_m = (read_c0_status() & 0x0000ff00) >> 8;
- level0_s = (read_c0_cause() & 0x0000ff00) >> 8;
-
- level1_m = level0_m;
- level1_s = level0_s & 0x87;
-
- level2 = __raw_readl((void __iomem *)0xff1ff6a0UL);
- level2_p = (((level2 & 0x10000)) ? 0 : 1);
- level2_s = (((level2 & 0x1f) == 0x1f) ? 0 : (level2 & 0x1f));
-
- level3_m = readb(TOSHIBA_RBTX4927_IOC_INTR_ENAB) & 0x1f;
- level3_s = readb(TOSHIBA_RBTX4927_IOC_INTR_STAT) & 0x1f;
-
- level4_m = inb(0x21);
- outb(0x0A, 0x20);
- level4_s = inb(0x20);
-
- level5_m = inb(0xa1);
- outb(0x0A, 0xa0);
- level5_s = inb(0xa0);
-
- TOSHIBA_RBTX4927_IRQ_DPRINTK(TOSHIBA_RBTX4927_IRQ_INFO,
- "dump_raw_pic() ");
- TOSHIBA_RBTX4927_IRQ_DPRINTK(TOSHIBA_RBTX4927_IRQ_INFO,
- "cp0:m=0x%02x/s=0x%02x ", level0_m,
- level0_s);
- TOSHIBA_RBTX4927_IRQ_DPRINTK(TOSHIBA_RBTX4927_IRQ_INFO,
- "cp0:m=0x%02x/s=0x%02x ", level1_m,
- level1_s);
- TOSHIBA_RBTX4927_IRQ_DPRINTK(TOSHIBA_RBTX4927_IRQ_INFO,
- "pic:e=0x%02x/s=0x%02x ", level2_p,
- level2_s);
- TOSHIBA_RBTX4927_IRQ_DPRINTK(TOSHIBA_RBTX4927_IRQ_INFO,
- "ioc:m=0x%02x/s=0x%02x ", level3_m,
- level3_s);
- TOSHIBA_RBTX4927_IRQ_DPRINTK(TOSHIBA_RBTX4927_IRQ_INFO,
- "sbm:m=0x%02x/s=0x%02x ", level4_m,
- level4_s);
- TOSHIBA_RBTX4927_IRQ_DPRINTK(TOSHIBA_RBTX4927_IRQ_INFO,
- "sbs:m=0x%02x/s=0x%02x ", level5_m,
- level5_s);
- TOSHIBA_RBTX4927_IRQ_DPRINTK(TOSHIBA_RBTX4927_IRQ_INFO, "[%s]\n",
- s);
}
* 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <linux/init.h>
-#include <linux/mm.h>
-#include <linux/sched.h>
-#include <linux/bootmem.h>
-
-#include <asm/addrspace.h>
+#include <linux/string.h>
#include <asm/bootinfo.h>
#include <asm/cpu.h>
+#include <asm/mipsregs.h>
#include <asm/tx4927/tx4927.h>
void __init prom_init_cmdline(void)
#include <asm/tx4927/smsc_fdc37m81x.h>
#endif
#include <asm/tx4927/toshiba_rbtx4927.h>
-#ifdef CONFIG_PCI
-#include <asm/tx4927/tx4927_pci.h>
-#endif
#ifdef CONFIG_SERIAL_TXX9
#include <linux/serial_core.h>
#endif
-#undef TOSHIBA_RBTX4927_SETUP_DEBUG
-
-#ifdef TOSHIBA_RBTX4927_SETUP_DEBUG
-#define TOSHIBA_RBTX4927_SETUP_SETUP ( 1 << 4 )
-#define TOSHIBA_RBTX4927_SETUP_PCIBIOS ( 1 << 7 )
-#define TOSHIBA_RBTX4927_SETUP_PCI1 ( 1 << 8 )
-#define TOSHIBA_RBTX4927_SETUP_PCI2 ( 1 << 9 )
-
-#define TOSHIBA_RBTX4927_SETUP_ALL 0xffffffff
-#endif
-
-#ifdef TOSHIBA_RBTX4927_SETUP_DEBUG
-static const u32 toshiba_rbtx4927_setup_debug_flag =
- (TOSHIBA_RBTX4927_SETUP_SETUP |
- | TOSHIBA_RBTX4927_SETUP_PCIBIOS | TOSHIBA_RBTX4927_SETUP_PCI1 |
- TOSHIBA_RBTX4927_SETUP_PCI2);
-#endif
-
-#ifdef TOSHIBA_RBTX4927_SETUP_DEBUG
-#define TOSHIBA_RBTX4927_SETUP_DPRINTK(flag,str...) \
- if ( (toshiba_rbtx4927_setup_debug_flag) & (flag) ) \
- { \
- char tmp[100]; \
- sprintf( tmp, str ); \
- printk( "%s(%s:%u)::%s", __func__, __FILE__, __LINE__, tmp ); \
- }
-#else
-#define TOSHIBA_RBTX4927_SETUP_DPRINTK(flag, str...)
-#endif
-
/* These functions are used for rebooting or halting the machine*/
extern void toshiba_rbtx4927_restart(char *command);
extern void toshiba_rbtx4927_halt(void);
static int tx4927_ccfg_toeon = 1;
static int tx4927_pcic_trdyto = 0; /* default: disabled */
unsigned long tx4927_ce_base[8];
-void tx4927_reset_pci_pcic(void);
int tx4927_pci66 = 0; /* 0:auto */
#endif
int busno = 0; /* One bus on the Toshiba */
struct pci_controller *hose = &tx4927_controller;
- TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_PCIBIOS,
- "-\n");
-
for (pci_devfn = devfn_start; pci_devfn < devfn_stop; pci_devfn++) {
early_read_config_dword(hose, busno, busno, pci_devfn,
PCI_VENDOR_ID, &id);
u8 v08_64;
u32 v32_b0;
u8 v08_e1;
-#ifdef TOSHIBA_RBTX4927_SETUP_DEBUG
- char *s = " sb/isa --";
-#endif
-
- TOSHIBA_RBTX4927_SETUP_DPRINTK
- (TOSHIBA_RBTX4927_SETUP_PCIBIOS, ":%s beg\n",
- s);
early_read_config_byte(hose, busno, busno,
pci_devfn, 0x64, &v08_64);
early_read_config_byte(hose, busno, busno,
pci_devfn, 0xe1, &v08_e1);
- TOSHIBA_RBTX4927_SETUP_DPRINTK
- (TOSHIBA_RBTX4927_SETUP_PCIBIOS,
- ":%s beg 0x64 = 0x%02x\n", s, v08_64);
- TOSHIBA_RBTX4927_SETUP_DPRINTK
- (TOSHIBA_RBTX4927_SETUP_PCIBIOS,
- ":%s beg 0xb0 = 0x%02x\n", s, v32_b0);
- TOSHIBA_RBTX4927_SETUP_DPRINTK
- (TOSHIBA_RBTX4927_SETUP_PCIBIOS,
- ":%s beg 0xe1 = 0x%02x\n", s, v08_e1);
-
/* serial irq control */
v08_64 = 0xd0;
v08_e1 &= 0xf0;
v08_e1 |= 0x0d;
- TOSHIBA_RBTX4927_SETUP_DPRINTK
- (TOSHIBA_RBTX4927_SETUP_PCIBIOS,
- ":%s mid 0x64 = 0x%02x\n", s, v08_64);
- TOSHIBA_RBTX4927_SETUP_DPRINTK
- (TOSHIBA_RBTX4927_SETUP_PCIBIOS,
- ":%s mid 0xb0 = 0x%02x\n", s, v32_b0);
- TOSHIBA_RBTX4927_SETUP_DPRINTK
- (TOSHIBA_RBTX4927_SETUP_PCIBIOS,
- ":%s mid 0xe1 = 0x%02x\n", s, v08_e1);
-
early_write_config_byte(hose, busno, busno,
pci_devfn, 0x64, v08_64);
early_write_config_dword(hose, busno, busno,
pci_devfn, 0xb0, v32_b0);
early_write_config_byte(hose, busno, busno,
pci_devfn, 0xe1, v08_e1);
-
-#ifdef TOSHIBA_RBTX4927_SETUP_DEBUG
- {
- early_read_config_byte(hose, busno, busno,
- pci_devfn, 0x64,
- &v08_64);
- early_read_config_dword(hose, busno, busno,
- pci_devfn, 0xb0,
- &v32_b0);
- early_read_config_byte(hose, busno, busno,
- pci_devfn, 0xe1,
- &v08_e1);
-
- TOSHIBA_RBTX4927_SETUP_DPRINTK
- (TOSHIBA_RBTX4927_SETUP_PCIBIOS,
- ":%s end 0x64 = 0x%02x\n", s, v08_64);
- TOSHIBA_RBTX4927_SETUP_DPRINTK
- (TOSHIBA_RBTX4927_SETUP_PCIBIOS,
- ":%s end 0xb0 = 0x%02x\n", s, v32_b0);
- TOSHIBA_RBTX4927_SETUP_DPRINTK
- (TOSHIBA_RBTX4927_SETUP_PCIBIOS,
- ":%s end 0xe1 = 0x%02x\n", s, v08_e1);
- }
-#endif
-
- TOSHIBA_RBTX4927_SETUP_DPRINTK
- (TOSHIBA_RBTX4927_SETUP_PCIBIOS, ":%s end\n",
- s);
}
if (id == 0x91301055) {
u8 v08_41;
u8 v08_43;
u8 v08_5c;
-#ifdef TOSHIBA_RBTX4927_SETUP_DEBUG
- char *s = " sb/ide --";
-#endif
-
- TOSHIBA_RBTX4927_SETUP_DPRINTK
- (TOSHIBA_RBTX4927_SETUP_PCIBIOS, ":%s beg\n",
- s);
early_read_config_byte(hose, busno, busno,
pci_devfn, 0x04, &v08_04);
early_read_config_byte(hose, busno, busno,
pci_devfn, 0x5c, &v08_5c);
- TOSHIBA_RBTX4927_SETUP_DPRINTK
- (TOSHIBA_RBTX4927_SETUP_PCIBIOS,
- ":%s beg 0x04 = 0x%02x\n", s, v08_04);
- TOSHIBA_RBTX4927_SETUP_DPRINTK
- (TOSHIBA_RBTX4927_SETUP_PCIBIOS,
- ":%s beg 0x09 = 0x%02x\n", s, v08_09);
- TOSHIBA_RBTX4927_SETUP_DPRINTK
- (TOSHIBA_RBTX4927_SETUP_PCIBIOS,
- ":%s beg 0x41 = 0x%02x\n", s, v08_41);
- TOSHIBA_RBTX4927_SETUP_DPRINTK
- (TOSHIBA_RBTX4927_SETUP_PCIBIOS,
- ":%s beg 0x43 = 0x%02x\n", s, v08_43);
- TOSHIBA_RBTX4927_SETUP_DPRINTK
- (TOSHIBA_RBTX4927_SETUP_PCIBIOS,
- ":%s beg 0x5c = 0x%02x\n", s, v08_5c);
-
/* enable ide master/io */
v08_04 |= (PCI_COMMAND_MASTER | PCI_COMMAND_IO);
*/
v08_5c |= 0x01;
- TOSHIBA_RBTX4927_SETUP_DPRINTK
- (TOSHIBA_RBTX4927_SETUP_PCIBIOS,
- ":%s mid 0x04 = 0x%02x\n", s, v08_04);
- TOSHIBA_RBTX4927_SETUP_DPRINTK
- (TOSHIBA_RBTX4927_SETUP_PCIBIOS,
- ":%s mid 0x09 = 0x%02x\n", s, v08_09);
- TOSHIBA_RBTX4927_SETUP_DPRINTK
- (TOSHIBA_RBTX4927_SETUP_PCIBIOS,
- ":%s mid 0x41 = 0x%02x\n", s, v08_41);
- TOSHIBA_RBTX4927_SETUP_DPRINTK
- (TOSHIBA_RBTX4927_SETUP_PCIBIOS,
- ":%s mid 0x43 = 0x%02x\n", s, v08_43);
- TOSHIBA_RBTX4927_SETUP_DPRINTK
- (TOSHIBA_RBTX4927_SETUP_PCIBIOS,
- ":%s mid 0x5c = 0x%02x\n", s, v08_5c);
-
early_write_config_byte(hose, busno, busno,
pci_devfn, 0x5c, v08_5c);
early_write_config_byte(hose, busno, busno,
pci_devfn, 0x41, v08_41);
early_write_config_byte(hose, busno, busno,
pci_devfn, 0x43, v08_43);
-
-#ifdef TOSHIBA_RBTX4927_SETUP_DEBUG
- {
- early_read_config_byte(hose, busno, busno,
- pci_devfn, 0x04,
- &v08_04);
- early_read_config_byte(hose, busno, busno,
- pci_devfn, 0x09,
- &v08_09);
- early_read_config_byte(hose, busno, busno,
- pci_devfn, 0x41,
- &v08_41);
- early_read_config_byte(hose, busno, busno,
- pci_devfn, 0x43,
- &v08_43);
- early_read_config_byte(hose, busno, busno,
- pci_devfn, 0x5c,
- &v08_5c);
-
- TOSHIBA_RBTX4927_SETUP_DPRINTK
- (TOSHIBA_RBTX4927_SETUP_PCIBIOS,
- ":%s end 0x04 = 0x%02x\n", s, v08_04);
- TOSHIBA_RBTX4927_SETUP_DPRINTK
- (TOSHIBA_RBTX4927_SETUP_PCIBIOS,
- ":%s end 0x09 = 0x%02x\n", s, v08_09);
- TOSHIBA_RBTX4927_SETUP_DPRINTK
- (TOSHIBA_RBTX4927_SETUP_PCIBIOS,
- ":%s end 0x41 = 0x%02x\n", s, v08_41);
- TOSHIBA_RBTX4927_SETUP_DPRINTK
- (TOSHIBA_RBTX4927_SETUP_PCIBIOS,
- ":%s end 0x43 = 0x%02x\n", s, v08_43);
- TOSHIBA_RBTX4927_SETUP_DPRINTK
- (TOSHIBA_RBTX4927_SETUP_PCIBIOS,
- ":%s end 0x5c = 0x%02x\n", s, v08_5c);
- }
-#endif
-
- TOSHIBA_RBTX4927_SETUP_DPRINTK
- (TOSHIBA_RBTX4927_SETUP_PCIBIOS, ":%s end\n",
- s);
}
}
register_pci_controller(&tx4927_controller);
- TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_PCIBIOS,
- "+\n");
-
return 0;
}
static int called = 0;
extern unsigned int tx4927_get_mem_size(void);
- TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_PCI2, "-\n");
-
mips_memory_upper = tx4927_get_mem_size() << 20;
mips_memory_upper += KSEG0;
- TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_PCI2,
- "0x%08lx=mips_memory_upper\n",
- mips_memory_upper);
mips_pci_io_base = TX4927_PCIIO;
mips_pci_io_size = TX4927_PCIIO_SIZE;
mips_pci_mem_base = TX4927_PCIMEM;
mips_pci_mem_size = TX4927_PCIMEM_SIZE;
- TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_PCI2,
- "0x%08lx=mips_pci_io_base\n",
- mips_pci_io_base);
- TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_PCI2,
- "0x%08lx=mips_pci_io_size\n",
- mips_pci_io_size);
- TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_PCI2,
- "0x%08lx=mips_pci_mem_base\n",
- mips_pci_mem_base);
- TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_PCI2,
- "0x%08lx=mips_pci_mem_size\n",
- mips_pci_mem_size);
- TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_PCI2,
- "0x%08lx=pci_io_resource.start\n",
- pci_io_resource.start);
- TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_PCI2,
- "0x%08lx=pci_io_resource.end\n",
- pci_io_resource.end);
- TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_PCI2,
- "0x%08lx=pci_mem_resource.start\n",
- pci_mem_resource.start);
- TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_PCI2,
- "0x%08lx=pci_mem_resource.end\n",
- pci_mem_resource.end);
- TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_PCI2,
- "0x%08lx=mips_io_port_base",
- mips_io_port_base);
if (!called) {
printk
("%s PCIC -- DID:%04x VID:%04x RID:%02x Arbiter:%s\n",
}
printk("Internal(%dMHz)", pciclk / 1000000);
- } else {
- int pciclk = 0;
- int pciclk_setting = *tx4927_pci_clk_ptr;
- switch (pciclk_setting & TX4927_PCI_CLK_MASK) {
- case TX4927_PCI_CLK_33:
- pciclk = 33333333;
- break;
- case TX4927_PCI_CLK_25:
- pciclk = 25000000;
- break;
- case TX4927_PCI_CLK_66:
- pciclk = 66666666;
- break;
- case TX4927_PCI_CLK_50:
- pciclk = 50000000;
- break;
- }
- printk("External(%dMHz)", pciclk / 1000000);
- }
+ } else
+ printk("External");
printk("\n");
-
-
/* GB->PCI mappings */
tx4927_pcicptr->g2piomask = (mips_pci_io_size - 1) >> 4;
tx4927_pcicptr->g2piogbase = mips_pci_io_base |
tx4927_pcicptr->pcistatus = PCI_COMMAND_MASTER |
PCI_COMMAND_MEMORY |
PCI_COMMAND_PARITY | PCI_COMMAND_SERR;
-
- TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_PCI2,
- ":pci setup complete:\n");
- TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_PCI2, "+\n");
}
-
#endif /* CONFIG_PCI */
static void __noreturn wait_forever(void)
/* no return */
}
-
void toshiba_rbtx4927_halt(void)
{
printk(KERN_NOTICE "System Halted\n");
printk("CPU is %s\n", toshiba_name);
- TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_SETUP,
- "-\n");
-
/* f/w leaves this on at startup */
- TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_SETUP,
- ":Clearing STO_ERL.\n");
clear_c0_status(ST0_ERL);
/* enable caches -- HCP5 does this, pmon does not */
- TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_SETUP,
- ":Enabling TX49_CONF_IC,TX49_CONF_DC.\n");
cp0_config = read_c0_config();
cp0_config = cp0_config & ~(TX49_CONF_IC | TX49_CONF_DC);
write_c0_config(cp0_config);
set_io_port_base(KSEG1 + TBTX4927_ISA_IO_OFFSET);
- TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_SETUP,
- ":mips_io_port_base=0x%08lx\n",
- mips_io_port_base);
- TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_SETUP,
- ":Resource\n");
ioport_resource.end = 0xffffffff;
iomem_resource.end = 0xffffffff;
- TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_SETUP,
- ":ResetRoutines\n");
_machine_restart = toshiba_rbtx4927_restart;
_machine_halt = toshiba_rbtx4927_halt;
pm_power_off = toshiba_rbtx4927_power_off;
* CPU 333MHz: PCI 66MHz : PCIDIVMODE: 101 (1/5)
*
*/
- TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_PCI1,
- "ccfg is %lx, PCIDIVMODE is %x\n",
- (unsigned long) tx4927_ccfgptr->ccfg,
- (unsigned long) tx4927_ccfgptr->ccfg &
- (mips_machtype == MACH_TOSHIBA_RBTX4937 ?
- TX4937_CCFG_PCIDIVMODE_MASK :
- TX4927_CCFG_PCIDIVMODE_MASK));
-
- TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_PCI1,
- "PCI66 mode is %lx, PCI mode is %lx, pci arb is %lx\n",
- (unsigned long) tx4927_ccfgptr->
- ccfg & TX4927_CCFG_PCI66,
- (unsigned long) tx4927_ccfgptr->
- ccfg & TX4927_CCFG_PCIMIDE,
- (unsigned long) tx4927_ccfgptr->
- ccfg & TX4927_CCFG_PCIXARB);
-
if (mips_machtype == MACH_TOSHIBA_RBTX4937)
switch ((unsigned long)tx4927_ccfgptr->
ccfg & TX4937_CCFG_PCIDIVMODE_MASK) {
/* this is on ISA bus behind PCI bus, so need PCI up first */
#ifdef CONFIG_TOSHIBA_FPCIB0
- {
- if (tx4927_using_backplane) {
- TOSHIBA_RBTX4927_SETUP_DPRINTK
- (TOSHIBA_RBTX4927_SETUP_SETUP,
- ":fpcibo=yes\n");
-
- TOSHIBA_RBTX4927_SETUP_DPRINTK
- (TOSHIBA_RBTX4927_SETUP_SETUP,
- ":smsc_fdc37m81x_init()\n");
- smsc_fdc37m81x_init(0x3f0);
-
- TOSHIBA_RBTX4927_SETUP_DPRINTK
- (TOSHIBA_RBTX4927_SETUP_SETUP,
- ":smsc_fdc37m81x_config_beg()\n");
- smsc_fdc37m81x_config_beg();
-
- TOSHIBA_RBTX4927_SETUP_DPRINTK
- (TOSHIBA_RBTX4927_SETUP_SETUP,
- ":smsc_fdc37m81x_config_set(KBD)\n");
- smsc_fdc37m81x_config_set(SMSC_FDC37M81X_DNUM,
- SMSC_FDC37M81X_KBD);
- smsc_fdc37m81x_config_set(SMSC_FDC37M81X_INT, 1);
- smsc_fdc37m81x_config_set(SMSC_FDC37M81X_INT2, 12);
- smsc_fdc37m81x_config_set(SMSC_FDC37M81X_ACTIVE,
- 1);
-
- smsc_fdc37m81x_config_end();
- TOSHIBA_RBTX4927_SETUP_DPRINTK
- (TOSHIBA_RBTX4927_SETUP_SETUP,
- ":smsc_fdc37m81x_config_end()\n");
- } else {
- TOSHIBA_RBTX4927_SETUP_DPRINTK
- (TOSHIBA_RBTX4927_SETUP_SETUP,
- ":fpcibo=not_found\n");
- }
- }
-#else
- {
- TOSHIBA_RBTX4927_SETUP_DPRINTK
- (TOSHIBA_RBTX4927_SETUP_SETUP, ":fpcibo=no\n");
+ if (tx4927_using_backplane) {
+ smsc_fdc37m81x_init(0x3f0);
+ smsc_fdc37m81x_config_beg();
+ smsc_fdc37m81x_config_set(SMSC_FDC37M81X_DNUM,
+ SMSC_FDC37M81X_KBD);
+ smsc_fdc37m81x_config_set(SMSC_FDC37M81X_INT, 1);
+ smsc_fdc37m81x_config_set(SMSC_FDC37M81X_INT2, 12);
+ smsc_fdc37m81x_config_set(SMSC_FDC37M81X_ACTIVE,
+ 1);
+ smsc_fdc37m81x_config_end();
}
#endif
-
#endif /* CONFIG_PCI */
#ifdef CONFIG_SERIAL_TXX9
}
#endif
-
#ifdef CONFIG_IP_PNP
argptr = prom_getcmdline();
if (strstr(argptr, "ip=") == NULL) {
strcat(argptr, " ip=any");
}
#endif
-
-
- TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_SETUP,
- "+\n");
}
void __init plat_time_init(void)
#define __ASM_TX4927_TOSHIBA_RBTX4927_H
#include <asm/tx4927/tx4927.h>
-#ifdef CONFIG_PCI
-#include <asm/tx4927/tx4927_pci.h>
-#endif
#ifdef CONFIG_PCI
#define TBTX4927_ISA_IO_OFFSET TX4927_PCIIO
#define RBTX4927_SW_RESET_ENABLE (void __iomem *)0xbc00f002UL
#define RBTX4927_SW_RESET_ENABLE_SET 0x01
-
#define RBTX4927_RTL_8019_BASE (0x1c020280-TBTX4927_ISA_IO_OFFSET)
#define RBTX4927_RTL_8019_IRQ (TX4927_IRQ_PIC_BEG + 5)
#define TX4927_IRQ_PIC_END (TXX9_IRQ_BASE + TXx9_MAX_IR - 1)
-#define TX4927_IRQ_USER0 (TX4927_IRQ_CP0_BEG+0)
-#define TX4927_IRQ_USER1 (TX4927_IRQ_CP0_BEG+1)
+#define TX4927_IRQ_USER0 (TX4927_IRQ_CP0_BEG+0)
+#define TX4927_IRQ_USER1 (TX4927_IRQ_CP0_BEG+1)
#define TX4927_IRQ_NEST_PIC_ON_CP0 (TX4927_IRQ_CP0_BEG+2)
-#define TX4927_IRQ_CPU_TIMER (TX4927_IRQ_CP0_BEG+7)
+#define TX4927_IRQ_CPU_TIMER (TX4927_IRQ_CP0_BEG+7)
#define TX4927_IRQ_NEST_EXT_ON_PIC (TX4927_IRQ_PIC_BEG+3)
+#define TX4927_CCFG_TOE 0x00004000
+#define TX4927_CCFG_WR 0x00008000
+#define TX4927_CCFG_TINTDIS 0x01000000
+
+#define TX4927_PCIMEM 0x08000000
+#define TX4927_PCIMEM_SIZE 0x08000000
+#define TX4927_PCIIO 0x16000000
+#define TX4927_PCIIO_SIZE 0x01000000
+
+#define TX4927_SDRAMC_REG 0xff1f8000
+#define TX4927_EBUSC_REG 0xff1f9000
+#define TX4927_PCIC_REG 0xff1fd000
+#define TX4927_CCFG_REG 0xff1fe000
+#define TX4927_IRC_REG 0xff1ff600
+#define TX4927_NR_TMR 3
+#define TX4927_TMR_REG(ch) (0xff1ff000 + (ch) * 0x100)
+
+/* bits for ISTAT3/IMASK3/IMSTAT3 */
+#define TX4927_INT3B_PCID 0
+#define TX4927_INT3B_PCIC 1
+#define TX4927_INT3B_PCIB 2
+#define TX4927_INT3B_PCIA 3
+#define TX4927_INT3F_PCID (1 << TX4927_INT3B_PCID)
+#define TX4927_INT3F_PCIC (1 << TX4927_INT3B_PCIC)
+#define TX4927_INT3F_PCIB (1 << TX4927_INT3B_PCIB)
+#define TX4927_INT3F_PCIA (1 << TX4927_INT3B_PCIA)
+
+#define TX4927_NR_IRQ_LOCAL TX4927_IRQ_PIC_BEG
+#define TX4927_NR_IRQ_IRC 32 /* On-Chip IRC */
+
+#define TX4927_IR_PCIC 16
+#define TX4927_IR_PCIERR 22
+#define TX4927_IR_PCIPMA 23
+#define TX4927_IRQ_IRC_PCIC (TX4927_NR_IRQ_LOCAL + TX4927_IR_PCIC)
+#define TX4927_IRQ_IRC_PCIERR (TX4927_NR_IRQ_LOCAL + TX4927_IR_PCIERR)
+#define TX4927_IRQ_IOC1 (TX4927_NR_IRQ_LOCAL + TX4927_NR_IRQ_IRC)
+#define TX4927_IRQ_IOC_PCID (TX4927_IRQ_IOC1 + TX4927_INT3B_PCID)
+#define TX4927_IRQ_IOC_PCIC (TX4927_IRQ_IOC1 + TX4927_INT3B_PCIC)
+#define TX4927_IRQ_IOC_PCIB (TX4927_IRQ_IOC1 + TX4927_INT3B_PCIB)
+#define TX4927_IRQ_IOC_PCIA (TX4927_IRQ_IOC1 + TX4927_INT3B_PCIA)
+
+#ifdef _LANGUAGE_ASSEMBLY
+#define _CONST64(c) c
+#else
+#define _CONST64(c) c##ull
+
+#include <asm/byteorder.h>
+
+struct tx4927_sdramc_reg {
+ volatile unsigned long long cr[4];
+ volatile unsigned long long unused0[4];
+ volatile unsigned long long tr;
+ volatile unsigned long long unused1[2];
+ volatile unsigned long long cmd;
+};
+
+struct tx4927_ebusc_reg {
+ volatile unsigned long long cr[8];
+};
+
+struct tx4927_ccfg_reg {
+ volatile unsigned long long ccfg;
+ volatile unsigned long long crir;
+ volatile unsigned long long pcfg;
+ volatile unsigned long long tear;
+ volatile unsigned long long clkctr;
+ volatile unsigned long long unused0;
+ volatile unsigned long long garbc;
+ volatile unsigned long long unused1;
+ volatile unsigned long long unused2;
+ volatile unsigned long long ramp;
+};
+
+struct tx4927_pcic_reg {
+ volatile unsigned long pciid;
+ volatile unsigned long pcistatus;
+ volatile unsigned long pciccrev;
+ volatile unsigned long pcicfg1;
+ volatile unsigned long p2gm0plbase; /* +10 */
+ volatile unsigned long p2gm0pubase;
+ volatile unsigned long p2gm1plbase;
+ volatile unsigned long p2gm1pubase;
+ volatile unsigned long p2gm2pbase; /* +20 */
+ volatile unsigned long p2giopbase;
+ volatile unsigned long unused0;
+ volatile unsigned long pcisid;
+ volatile unsigned long unused1; /* +30 */
+ volatile unsigned long pcicapptr;
+ volatile unsigned long unused2;
+ volatile unsigned long pcicfg2;
+ volatile unsigned long g2ptocnt; /* +40 */
+ volatile unsigned long unused3[15];
+ volatile unsigned long g2pstatus; /* +80 */
+ volatile unsigned long g2pmask;
+ volatile unsigned long pcisstatus;
+ volatile unsigned long pcimask;
+ volatile unsigned long p2gcfg; /* +90 */
+ volatile unsigned long p2gstatus;
+ volatile unsigned long p2gmask;
+ volatile unsigned long p2gccmd;
+ volatile unsigned long unused4[24]; /* +a0 */
+ volatile unsigned long pbareqport; /* +100 */
+ volatile unsigned long pbacfg;
+ volatile unsigned long pbastatus;
+ volatile unsigned long pbamask;
+ volatile unsigned long pbabm; /* +110 */
+ volatile unsigned long pbacreq;
+ volatile unsigned long pbacgnt;
+ volatile unsigned long pbacstate;
+ volatile unsigned long long g2pmgbase[3]; /* +120 */
+ volatile unsigned long long g2piogbase;
+ volatile unsigned long g2pmmask[3]; /* +140 */
+ volatile unsigned long g2piomask;
+ volatile unsigned long long g2pmpbase[3]; /* +150 */
+ volatile unsigned long long g2piopbase;
+ volatile unsigned long pciccfg; /* +170 */
+ volatile unsigned long pcicstatus;
+ volatile unsigned long pcicmask;
+ volatile unsigned long unused5;
+ volatile unsigned long long p2gmgbase[3]; /* +180 */
+ volatile unsigned long long p2giogbase;
+ volatile unsigned long g2pcfgadrs; /* +1a0 */
+ volatile unsigned long g2pcfgdata;
+ volatile unsigned long unused6[8];
+ volatile unsigned long g2pintack;
+ volatile unsigned long g2pspc;
+ volatile unsigned long unused7[12]; /* +1d0 */
+ volatile unsigned long long pdmca; /* +200 */
+ volatile unsigned long long pdmga;
+ volatile unsigned long long pdmpa;
+ volatile unsigned long long pdmcut;
+ volatile unsigned long long pdmcnt; /* +220 */
+ volatile unsigned long long pdmsts;
+ volatile unsigned long long unused8[2];
+ volatile unsigned long long pdmdb[4]; /* +240 */
+ volatile unsigned long long pdmtdh; /* +260 */
+ volatile unsigned long long pdmdms;
+};
+
+#endif /* _LANGUAGE_ASSEMBLY */
+
+/*
+ * PCIC
+ */
+
+/* bits for G2PSTATUS/G2PMASK */
+#define TX4927_PCIC_G2PSTATUS_ALL 0x00000003
+#define TX4927_PCIC_G2PSTATUS_TTOE 0x00000002
+#define TX4927_PCIC_G2PSTATUS_RTOE 0x00000001
+
+/* bits for PCIMASK (see also PCI_STATUS_XXX in linux/pci.h */
+#define TX4927_PCIC_PCISTATUS_ALL 0x0000f900
+
+/* bits for PBACFG */
+#define TX4927_PCIC_PBACFG_RPBA 0x00000004
+#define TX4927_PCIC_PBACFG_PBAEN 0x00000002
+#define TX4927_PCIC_PBACFG_BMCEN 0x00000001
+
+/* bits for G2PMnGBASE */
+#define TX4927_PCIC_G2PMnGBASE_BSDIS _CONST64(0x0000002000000000)
+#define TX4927_PCIC_G2PMnGBASE_ECHG _CONST64(0x0000001000000000)
+
+/* bits for G2PIOGBASE */
+#define TX4927_PCIC_G2PIOGBASE_BSDIS _CONST64(0x0000002000000000)
+#define TX4927_PCIC_G2PIOGBASE_ECHG _CONST64(0x0000001000000000)
+
+/* bits for PCICSTATUS/PCICMASK */
+#define TX4927_PCIC_PCICSTATUS_ALL 0x000007dc
+
+/* bits for PCICCFG */
+#define TX4927_PCIC_PCICCFG_LBWC_MASK 0x0fff0000
+#define TX4927_PCIC_PCICCFG_HRST 0x00000800
+#define TX4927_PCIC_PCICCFG_SRST 0x00000400
+#define TX4927_PCIC_PCICCFG_IRBER 0x00000200
+#define TX4927_PCIC_PCICCFG_IMSE0 0x00000100
+#define TX4927_PCIC_PCICCFG_IMSE1 0x00000080
+#define TX4927_PCIC_PCICCFG_IMSE2 0x00000040
+#define TX4927_PCIC_PCICCFG_IISE 0x00000020
+#define TX4927_PCIC_PCICCFG_ATR 0x00000010
+#define TX4927_PCIC_PCICCFG_ICAE 0x00000008
+
+/* bits for P2GMnGBASE */
+#define TX4927_PCIC_P2GMnGBASE_TMEMEN _CONST64(0x0000004000000000)
+#define TX4927_PCIC_P2GMnGBASE_TBSDIS _CONST64(0x0000002000000000)
+#define TX4927_PCIC_P2GMnGBASE_TECHG _CONST64(0x0000001000000000)
+
+/* bits for P2GIOGBASE */
+#define TX4927_PCIC_P2GIOGBASE_TIOEN _CONST64(0x0000004000000000)
+#define TX4927_PCIC_P2GIOGBASE_TBSDIS _CONST64(0x0000002000000000)
+#define TX4927_PCIC_P2GIOGBASE_TECHG _CONST64(0x0000001000000000)
+
+#define TX4927_PCIC_IDSEL_AD_TO_SLOT(ad) ((ad) - 11)
+#define TX4927_PCIC_MAX_DEVNU TX4927_PCIC_IDSEL_AD_TO_SLOT(32)
+
+/*
+ * CCFG
+ */
+/* CCFG : Chip Configuration */
+#define TX4927_CCFG_PCI66 0x00800000
+#define TX4927_CCFG_PCIMIDE 0x00400000
+#define TX4927_CCFG_PCIXARB 0x00002000
+#define TX4927_CCFG_PCIDIVMODE_MASK 0x00001800
+#define TX4927_CCFG_PCIDIVMODE_2_5 0x00000000
+#define TX4927_CCFG_PCIDIVMODE_3 0x00000800
+#define TX4927_CCFG_PCIDIVMODE_5 0x00001000
+#define TX4927_CCFG_PCIDIVMODE_6 0x00001800
+
+#define TX4937_CCFG_PCIDIVMODE_MASK 0x00001c00
+#define TX4937_CCFG_PCIDIVMODE_8 0x00000000
+#define TX4937_CCFG_PCIDIVMODE_4 0x00000400
+#define TX4937_CCFG_PCIDIVMODE_9 0x00000800
+#define TX4937_CCFG_PCIDIVMODE_4_5 0x00000c00
+#define TX4937_CCFG_PCIDIVMODE_10 0x00001000
+#define TX4937_CCFG_PCIDIVMODE_5 0x00001400
+#define TX4937_CCFG_PCIDIVMODE_11 0x00001800
+#define TX4937_CCFG_PCIDIVMODE_5_5 0x00001c00
+
+/* PCFG : Pin Configuration */
+#define TX4927_PCFG_PCICLKEN_ALL 0x003f0000
+#define TX4927_PCFG_PCICLKEN(ch) (0x00010000<<(ch))
+
+/* CLKCTR : Clock Control */
+#define TX4927_CLKCTR_PCICKD 0x00400000
+#define TX4927_CLKCTR_PCIRST 0x00000040
+
+#ifndef _LANGUAGE_ASSEMBLY
+
+#define tx4927_sdramcptr ((struct tx4927_sdramc_reg *)TX4927_SDRAMC_REG)
+#define tx4927_pcicptr ((struct tx4927_pcic_reg *)TX4927_PCIC_REG)
+#define tx4927_ccfgptr ((struct tx4927_ccfg_reg *)TX4927_CCFG_REG)
+#define tx4927_ebuscptr ((struct tx4927_ebusc_reg *)TX4927_EBUSC_REG)
+
+#endif /* _LANGUAGE_ASSEMBLY */
+
#endif /* __ASM_TX4927_TX4927_H */
+++ /dev/null
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 2000-2001 Toshiba Corporation
- */
-#ifndef __ASM_TX4927_TX4927_PCI_H
-#define __ASM_TX4927_TX4927_PCI_H
-
-#define TX4927_CCFG_TOE 0x00004000
-#define TX4927_CCFG_WR 0x00008000
-#define TX4927_CCFG_TINTDIS 0x01000000
-
-#define TX4927_PCIMEM 0x08000000
-#define TX4927_PCIMEM_SIZE 0x08000000
-#define TX4927_PCIIO 0x16000000
-#define TX4927_PCIIO_SIZE 0x01000000
-
-#define TX4927_SDRAMC_REG 0xff1f8000
-#define TX4927_EBUSC_REG 0xff1f9000
-#define TX4927_PCIC_REG 0xff1fd000
-#define TX4927_CCFG_REG 0xff1fe000
-#define TX4927_IRC_REG 0xff1ff600
-#define TX4927_NR_TMR 3
-#define TX4927_TMR_REG(ch) (0xff1ff000 + (ch) * 0x100)
-#define TX4927_CE3 0x17f00000 /* 1M */
-#define TX4927_PCIRESET_ADDR 0xbc00f006
-#define TX4927_PCI_CLK_ADDR (KSEG1 + TX4927_CE3 + 0x00040020)
-
-#define TX4927_IMSTAT_ADDR(n) (KSEG1 + TX4927_CE3 + 0x0004001a + (n))
-#define tx4927_imstat_ptr(n) \
- ((volatile unsigned char *)TX4927_IMSTAT_ADDR(n))
-
-/* bits for ISTAT3/IMASK3/IMSTAT3 */
-#define TX4927_INT3B_PCID 0
-#define TX4927_INT3B_PCIC 1
-#define TX4927_INT3B_PCIB 2
-#define TX4927_INT3B_PCIA 3
-#define TX4927_INT3F_PCID (1 << TX4927_INT3B_PCID)
-#define TX4927_INT3F_PCIC (1 << TX4927_INT3B_PCIC)
-#define TX4927_INT3F_PCIB (1 << TX4927_INT3B_PCIB)
-#define TX4927_INT3F_PCIA (1 << TX4927_INT3B_PCIA)
-
-/* bits for PCI_CLK (S6) */
-#define TX4927_PCI_CLK_HOST 0x80
-#define TX4927_PCI_CLK_MASK (0x0f << 3)
-#define TX4927_PCI_CLK_33 (0x01 << 3)
-#define TX4927_PCI_CLK_25 (0x04 << 3)
-#define TX4927_PCI_CLK_66 (0x09 << 3)
-#define TX4927_PCI_CLK_50 (0x0c << 3)
-#define TX4927_PCI_CLK_ACK 0x04
-#define TX4927_PCI_CLK_ACE 0x02
-#define TX4927_PCI_CLK_ENDIAN 0x01
-#define TX4927_NR_IRQ_LOCAL TX4927_IRQ_PIC_BEG
-#define TX4927_NR_IRQ_IRC 32 /* On-Chip IRC */
-
-#define TX4927_IR_PCIC 16
-#define TX4927_IR_PCIERR 22
-#define TX4927_IR_PCIPMA 23
-#define TX4927_IRQ_IRC_PCIC (TX4927_NR_IRQ_LOCAL + TX4927_IR_PCIC)
-#define TX4927_IRQ_IRC_PCIERR (TX4927_NR_IRQ_LOCAL + TX4927_IR_PCIERR)
-#define TX4927_IRQ_IOC1 (TX4927_NR_IRQ_LOCAL + TX4927_NR_IRQ_IRC)
-#define TX4927_IRQ_IOC_PCID (TX4927_IRQ_IOC1 + TX4927_INT3B_PCID)
-#define TX4927_IRQ_IOC_PCIC (TX4927_IRQ_IOC1 + TX4927_INT3B_PCIC)
-#define TX4927_IRQ_IOC_PCIB (TX4927_IRQ_IOC1 + TX4927_INT3B_PCIB)
-#define TX4927_IRQ_IOC_PCIA (TX4927_IRQ_IOC1 + TX4927_INT3B_PCIA)
-
-#ifdef _LANGUAGE_ASSEMBLY
-#define _CONST64(c) c
-#else
-#define _CONST64(c) c##ull
-
-#include <asm/byteorder.h>
-
-#define tx4927_pcireset_ptr \
- ((volatile unsigned char *)TX4927_PCIRESET_ADDR)
-#define tx4927_pci_clk_ptr \
- ((volatile unsigned char *)TX4927_PCI_CLK_ADDR)
-
-struct tx4927_sdramc_reg {
- volatile unsigned long long cr[4];
- volatile unsigned long long unused0[4];
- volatile unsigned long long tr;
- volatile unsigned long long unused1[2];
- volatile unsigned long long cmd;
-};
-
-struct tx4927_ebusc_reg {
- volatile unsigned long long cr[8];
-};
-
-struct tx4927_ccfg_reg {
- volatile unsigned long long ccfg;
- volatile unsigned long long crir;
- volatile unsigned long long pcfg;
- volatile unsigned long long tear;
- volatile unsigned long long clkctr;
- volatile unsigned long long unused0;
- volatile unsigned long long garbc;
- volatile unsigned long long unused1;
- volatile unsigned long long unused2;
- volatile unsigned long long ramp;
-};
-
-struct tx4927_pcic_reg {
- volatile unsigned long pciid;
- volatile unsigned long pcistatus;
- volatile unsigned long pciccrev;
- volatile unsigned long pcicfg1;
- volatile unsigned long p2gm0plbase; /* +10 */
- volatile unsigned long p2gm0pubase;
- volatile unsigned long p2gm1plbase;
- volatile unsigned long p2gm1pubase;
- volatile unsigned long p2gm2pbase; /* +20 */
- volatile unsigned long p2giopbase;
- volatile unsigned long unused0;
- volatile unsigned long pcisid;
- volatile unsigned long unused1; /* +30 */
- volatile unsigned long pcicapptr;
- volatile unsigned long unused2;
- volatile unsigned long pcicfg2;
- volatile unsigned long g2ptocnt; /* +40 */
- volatile unsigned long unused3[15];
- volatile unsigned long g2pstatus; /* +80 */
- volatile unsigned long g2pmask;
- volatile unsigned long pcisstatus;
- volatile unsigned long pcimask;
- volatile unsigned long p2gcfg; /* +90 */
- volatile unsigned long p2gstatus;
- volatile unsigned long p2gmask;
- volatile unsigned long p2gccmd;
- volatile unsigned long unused4[24]; /* +a0 */
- volatile unsigned long pbareqport; /* +100 */
- volatile unsigned long pbacfg;
- volatile unsigned long pbastatus;
- volatile unsigned long pbamask;
- volatile unsigned long pbabm; /* +110 */
- volatile unsigned long pbacreq;
- volatile unsigned long pbacgnt;
- volatile unsigned long pbacstate;
- volatile unsigned long long g2pmgbase[3]; /* +120 */
- volatile unsigned long long g2piogbase;
- volatile unsigned long g2pmmask[3]; /* +140 */
- volatile unsigned long g2piomask;
- volatile unsigned long long g2pmpbase[3]; /* +150 */
- volatile unsigned long long g2piopbase;
- volatile unsigned long pciccfg; /* +170 */
- volatile unsigned long pcicstatus;
- volatile unsigned long pcicmask;
- volatile unsigned long unused5;
- volatile unsigned long long p2gmgbase[3]; /* +180 */
- volatile unsigned long long p2giogbase;
- volatile unsigned long g2pcfgadrs; /* +1a0 */
- volatile unsigned long g2pcfgdata;
- volatile unsigned long unused6[8];
- volatile unsigned long g2pintack;
- volatile unsigned long g2pspc;
- volatile unsigned long unused7[12]; /* +1d0 */
- volatile unsigned long long pdmca; /* +200 */
- volatile unsigned long long pdmga;
- volatile unsigned long long pdmpa;
- volatile unsigned long long pdmcut;
- volatile unsigned long long pdmcnt; /* +220 */
- volatile unsigned long long pdmsts;
- volatile unsigned long long unused8[2];
- volatile unsigned long long pdmdb[4]; /* +240 */
- volatile unsigned long long pdmtdh; /* +260 */
- volatile unsigned long long pdmdms;
-};
-
-#endif /* _LANGUAGE_ASSEMBLY */
-
-/*
- * PCIC
- */
-
-/* bits for G2PSTATUS/G2PMASK */
-#define TX4927_PCIC_G2PSTATUS_ALL 0x00000003
-#define TX4927_PCIC_G2PSTATUS_TTOE 0x00000002
-#define TX4927_PCIC_G2PSTATUS_RTOE 0x00000001
-
-/* bits for PCIMASK (see also PCI_STATUS_XXX in linux/pci.h */
-#define TX4927_PCIC_PCISTATUS_ALL 0x0000f900
-
-/* bits for PBACFG */
-#define TX4927_PCIC_PBACFG_RPBA 0x00000004
-#define TX4927_PCIC_PBACFG_PBAEN 0x00000002
-#define TX4927_PCIC_PBACFG_BMCEN 0x00000001
-
-/* bits for G2PMnGBASE */
-#define TX4927_PCIC_G2PMnGBASE_BSDIS _CONST64(0x0000002000000000)
-#define TX4927_PCIC_G2PMnGBASE_ECHG _CONST64(0x0000001000000000)
-
-/* bits for G2PIOGBASE */
-#define TX4927_PCIC_G2PIOGBASE_BSDIS _CONST64(0x0000002000000000)
-#define TX4927_PCIC_G2PIOGBASE_ECHG _CONST64(0x0000001000000000)
-
-/* bits for PCICSTATUS/PCICMASK */
-#define TX4927_PCIC_PCICSTATUS_ALL 0x000007dc
-
-/* bits for PCICCFG */
-#define TX4927_PCIC_PCICCFG_LBWC_MASK 0x0fff0000
-#define TX4927_PCIC_PCICCFG_HRST 0x00000800
-#define TX4927_PCIC_PCICCFG_SRST 0x00000400
-#define TX4927_PCIC_PCICCFG_IRBER 0x00000200
-#define TX4927_PCIC_PCICCFG_IMSE0 0x00000100
-#define TX4927_PCIC_PCICCFG_IMSE1 0x00000080
-#define TX4927_PCIC_PCICCFG_IMSE2 0x00000040
-#define TX4927_PCIC_PCICCFG_IISE 0x00000020
-#define TX4927_PCIC_PCICCFG_ATR 0x00000010
-#define TX4927_PCIC_PCICCFG_ICAE 0x00000008
-
-/* bits for P2GMnGBASE */
-#define TX4927_PCIC_P2GMnGBASE_TMEMEN _CONST64(0x0000004000000000)
-#define TX4927_PCIC_P2GMnGBASE_TBSDIS _CONST64(0x0000002000000000)
-#define TX4927_PCIC_P2GMnGBASE_TECHG _CONST64(0x0000001000000000)
-
-/* bits for P2GIOGBASE */
-#define TX4927_PCIC_P2GIOGBASE_TIOEN _CONST64(0x0000004000000000)
-#define TX4927_PCIC_P2GIOGBASE_TBSDIS _CONST64(0x0000002000000000)
-#define TX4927_PCIC_P2GIOGBASE_TECHG _CONST64(0x0000001000000000)
-
-#define TX4927_PCIC_IDSEL_AD_TO_SLOT(ad) ((ad) - 11)
-#define TX4927_PCIC_MAX_DEVNU TX4927_PCIC_IDSEL_AD_TO_SLOT(32)
-
-/*
- * CCFG
- */
-/* CCFG : Chip Configuration */
-#define TX4927_CCFG_PCI66 0x00800000
-#define TX4927_CCFG_PCIMIDE 0x00400000
-#define TX4927_CCFG_PCIXARB 0x00002000
-#define TX4927_CCFG_PCIDIVMODE_MASK 0x00001800
-#define TX4927_CCFG_PCIDIVMODE_2_5 0x00000000
-#define TX4927_CCFG_PCIDIVMODE_3 0x00000800
-#define TX4927_CCFG_PCIDIVMODE_5 0x00001000
-#define TX4927_CCFG_PCIDIVMODE_6 0x00001800
-
-#define TX4937_CCFG_PCIDIVMODE_MASK 0x00001c00
-#define TX4937_CCFG_PCIDIVMODE_8 0x00000000
-#define TX4937_CCFG_PCIDIVMODE_4 0x00000400
-#define TX4937_CCFG_PCIDIVMODE_9 0x00000800
-#define TX4937_CCFG_PCIDIVMODE_4_5 0x00000c00
-#define TX4937_CCFG_PCIDIVMODE_10 0x00001000
-#define TX4937_CCFG_PCIDIVMODE_5 0x00001400
-#define TX4937_CCFG_PCIDIVMODE_11 0x00001800
-#define TX4937_CCFG_PCIDIVMODE_5_5 0x00001c00
-
-/* PCFG : Pin Configuration */
-#define TX4927_PCFG_PCICLKEN_ALL 0x003f0000
-#define TX4927_PCFG_PCICLKEN(ch) (0x00010000<<(ch))
-
-/* CLKCTR : Clock Control */
-#define TX4927_CLKCTR_PCICKD 0x00400000
-#define TX4927_CLKCTR_PCIRST 0x00000040
-
-
-#ifndef _LANGUAGE_ASSEMBLY
-
-#define tx4927_sdramcptr ((struct tx4927_sdramc_reg *)TX4927_SDRAMC_REG)
-#define tx4927_pcicptr ((struct tx4927_pcic_reg *)TX4927_PCIC_REG)
-#define tx4927_ccfgptr ((struct tx4927_ccfg_reg *)TX4927_CCFG_REG)
-#define tx4927_ebuscptr ((struct tx4927_ebusc_reg *)TX4927_EBUSC_REG)
-
-#endif /* _LANGUAGE_ASSEMBLY */
-
-#endif /* __ASM_TX4927_TX4927_PCI_H */
projects / linux-2.6 / commitdiff