diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/mips/pci/fixup-rbtx4927.c | 1 | ||||
| -rw-r--r-- | arch/mips/pci/ops-tx4927.c | 5 | ||||
| -rw-r--r-- | arch/mips/tx4927/common/tx4927_dbgio.c | 5 | ||||
| -rw-r--r-- | arch/mips/tx4927/common/tx4927_prom.c | 8 | ||||
| -rw-r--r-- | arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_irq.c | 234 | ||||
| -rw-r--r-- | arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_prom.c | 7 | ||||
| -rw-r--r-- | arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c | 322 |
7 files changed, 29 insertions, 553 deletions
diff --git a/arch/mips/pci/fixup-rbtx4927.c b/arch/mips/pci/fixup-rbtx4927.c index 7450c335b38..2d234ca017d 100644 --- a/arch/mips/pci/fixup-rbtx4927.c +++ b/arch/mips/pci/fixup-rbtx4927.c @@ -38,7 +38,6 @@ #include <linux/init.h> #include <asm/tx4927/tx4927.h> -#include <asm/tx4927/tx4927_pci.h> #undef DEBUG #ifdef DEBUG diff --git a/arch/mips/pci/ops-tx4927.c b/arch/mips/pci/ops-tx4927.c index 150419c8b41..1bbafeb4a77 100644 --- a/arch/mips/pci/ops-tx4927.c +++ b/arch/mips/pci/ops-tx4927.c @@ -40,10 +40,7 @@ #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 = { diff --git a/arch/mips/tx4927/common/tx4927_dbgio.c b/arch/mips/tx4927/common/tx4927_dbgio.c index d8423e001b2..ea1ff23f4b7 100644 --- a/arch/mips/tx4927/common/tx4927_dbgio.c +++ b/arch/mips/tx4927/common/tx4927_dbgio.c @@ -28,9 +28,7 @@ * 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) { @@ -38,7 +36,6 @@ u8 getDebugChar(void) return (txx9_sio_kdbg_rd()); } - int putDebugChar(u8 byte) { extern int txx9_sio_kdbg_wr( u8 ch ); diff --git a/arch/mips/tx4927/common/tx4927_prom.c b/arch/mips/tx4927/common/tx4927_prom.c index 6eed53d8f38..cc2aa9d63e8 100644 --- a/arch/mips/tx4927/common/tx4927_prom.c +++ b/arch/mips/tx4927/common/tx4927_prom.c @@ -30,12 +30,8 @@ */ #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) diff --git a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_irq.c b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_irq.c index 6d31f2a98ab..c18901a75cc 100644 --- a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_irq.c +++ b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_irq.c @@ -28,8 +28,6 @@ * 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 @@ -112,76 +110,14 @@ JP7 is not bus master -- do NOT use -- only 4 pci bus master's allowed -- SouthB */ #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 @@ -207,39 +143,22 @@ static struct irq_chip toshiba_rbtx4927_irq_ioc_type = { #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); } @@ -250,21 +169,10 @@ static struct irqaction toshiba_rbtx4927_irq_ioc_action = { .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, @@ -276,37 +184,16 @@ static void __init toshiba_rbtx4927_irq_ioc_init(void) 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)); @@ -314,7 +201,6 @@ static void toshiba_rbtx4927_irq_ioc_disable(unsigned int irq) mmiowb(); } - void __init arch_init_irq(void) { extern void tx4927_irq_init(void); @@ -327,102 +213,4 @@ void __init arch_init_irq(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); } diff --git a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_prom.c b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_prom.c index f3f86857bea..fdbad4bc602 100644 --- a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_prom.c +++ b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_prom.c @@ -30,13 +30,10 @@ * 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) diff --git a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c index 2203c77b2ce..185f303c0e2 100644 --- a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c +++ b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c @@ -62,43 +62,10 @@ #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); @@ -124,7 +91,6 @@ unsigned long mips_memory_upper; 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 @@ -172,9 +138,6 @@ static int __init tx4927_pcibios_init(void) 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); @@ -187,13 +150,6 @@ static int __init tx4927_pcibios_init(void) 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); @@ -202,16 +158,6 @@ static int __init tx4927_pcibios_init(void) 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; @@ -222,50 +168,12 @@ static int __init tx4927_pcibios_init(void) 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) { @@ -274,13 +182,6 @@ static int __init tx4927_pcibios_init(void) 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); @@ -293,22 +194,6 @@ static int __init tx4927_pcibios_init(void) 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); @@ -332,22 +217,6 @@ static int __init tx4927_pcibios_init(void) */ 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, @@ -358,54 +227,11 @@ static int __init tx4927_pcibios_init(void) 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; } @@ -419,45 +245,13 @@ void __init tx4927_pci_setup(void) 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", @@ -521,29 +315,10 @@ void __init tx4927_pci_setup(void) } 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 | @@ -644,12 +419,7 @@ void __init tx4927_pci_setup(void) 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) @@ -679,7 +449,6 @@ void toshiba_rbtx4927_restart(char *command) /* no return */ } - void toshiba_rbtx4927_halt(void) { printk(KERN_NOTICE "System Halted\n"); @@ -702,33 +471,19 @@ void __init plat_mem_setup(void) 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; @@ -761,23 +516,6 @@ void __init plat_mem_setup(void) * 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) { @@ -818,49 +556,18 @@ void __init plat_mem_setup(void) /* 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 @@ -894,17 +601,12 @@ void __init plat_mem_setup(void) } #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) |