diff options
Diffstat (limited to 'include/asm-ppc')
| -rw-r--r-- | include/asm-ppc/bseip.h | 38 | ||||
| -rw-r--r-- | include/asm-ppc/btext.h | 2 | ||||
| -rw-r--r-- | include/asm-ppc/ipic.h | 85 | ||||
| -rw-r--r-- | include/asm-ppc/machdep.h | 4 | ||||
| -rw-r--r-- | include/asm-ppc/mpc85xx.h | 4 | ||||
| -rw-r--r-- | include/asm-ppc/pci-bridge.h | 9 | ||||
| -rw-r--r-- | include/asm-ppc/prom.h | 32 |
7 files changed, 49 insertions, 125 deletions
diff --git a/include/asm-ppc/bseip.h b/include/asm-ppc/bseip.h deleted file mode 100644 index 691f4a52..0000000 --- a/include/asm-ppc/bseip.h +++ /dev/null @@ -1,38 +0,0 @@ -/* - * A collection of structures, addresses, and values associated with - * the Bright Star Engineering ip-Engine board. Copied from the MBX stuff. - * - * Copyright (c) 1998 Dan Malek (dmalek@jlc.net) - */ -#ifndef __MACH_BSEIP_DEFS -#define __MACH_BSEIP_DEFS - -#ifndef __ASSEMBLY__ -/* A Board Information structure that is given to a program when - * prom starts it up. - */ -typedef struct bd_info { - unsigned int bi_memstart; /* Memory start address */ - unsigned int bi_memsize; /* Memory (end) size in bytes */ - unsigned int bi_intfreq; /* Internal Freq, in Hz */ - unsigned int bi_busfreq; /* Bus Freq, in Hz */ - unsigned char bi_enetaddr[6]; - unsigned int bi_baudrate; -} bd_t; - -extern bd_t m8xx_board_info; - -/* Memory map is configured by the PROM startup. - * All we need to get started is the IMMR. - */ -#define IMAP_ADDR ((uint)0xff000000) -#define IMAP_SIZE ((uint)(64 * 1024)) -#define PCMCIA_MEM_ADDR ((uint)0x04000000) -#define PCMCIA_MEM_SIZE ((uint)(64 * 1024)) -#endif /* !__ASSEMBLY__ */ - -/* We don't use the 8259. -*/ -#define NR_8259_INTS 0 - -#endif diff --git a/include/asm-ppc/btext.h b/include/asm-ppc/btext.h index ccaefab..ed36302 100644 --- a/include/asm-ppc/btext.h +++ b/include/asm-ppc/btext.h @@ -17,7 +17,7 @@ extern unsigned long disp_BAT[2]; extern boot_infos_t disp_bi; extern int boot_text_mapped; -extern void init_boot_display(void); +extern void btext_init(boot_infos_t *bi); extern void btext_welcome(void); extern void btext_prepare_BAT(void); extern void btext_setup_display(int width, int height, int depth, int pitch, diff --git a/include/asm-ppc/ipic.h b/include/asm-ppc/ipic.h deleted file mode 100644 index 0fe396a..0000000 --- a/include/asm-ppc/ipic.h +++ /dev/null @@ -1,85 +0,0 @@ -/* - * include/asm-ppc/ipic.h - * - * IPIC external definitions and structure. - * - * Maintainer: Kumar Gala <galak@kernel.crashing.org> - * - * Copyright 2005 Freescale Semiconductor, Inc - * - * 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. - */ -#ifdef __KERNEL__ -#ifndef __ASM_IPIC_H__ -#define __ASM_IPIC_H__ - -#include <linux/irq.h> - -/* Flags when we init the IPIC */ -#define IPIC_SPREADMODE_GRP_A 0x00000001 -#define IPIC_SPREADMODE_GRP_D 0x00000002 -#define IPIC_SPREADMODE_MIX_A 0x00000004 -#define IPIC_SPREADMODE_MIX_B 0x00000008 -#define IPIC_DISABLE_MCP_OUT 0x00000010 -#define IPIC_IRQ0_MCP 0x00000020 - -/* IPIC registers offsets */ -#define IPIC_SICFR 0x00 /* System Global Interrupt Configuration Register */ -#define IPIC_SIVCR 0x04 /* System Global Interrupt Vector Register */ -#define IPIC_SIPNR_H 0x08 /* System Internal Interrupt Pending Register (HIGH) */ -#define IPIC_SIPNR_L 0x0C /* System Internal Interrupt Pending Register (LOW) */ -#define IPIC_SIPRR_A 0x10 /* System Internal Interrupt group A Priority Register */ -#define IPIC_SIPRR_B 0x14 /* System Internal Interrupt group B Priority Register */ -#define IPIC_SIPRR_C 0x18 /* System Internal Interrupt group C Priority Register */ -#define IPIC_SIPRR_D 0x1C /* System Internal Interrupt group D Priority Register */ -#define IPIC_SIMSR_H 0x20 /* System Internal Interrupt Mask Register (HIGH) */ -#define IPIC_SIMSR_L 0x24 /* System Internal Interrupt Mask Register (LOW) */ -#define IPIC_SICNR 0x28 /* System Internal Interrupt Control Register */ -#define IPIC_SEPNR 0x2C /* System External Interrupt Pending Register */ -#define IPIC_SMPRR_A 0x30 /* System Mixed Interrupt group A Priority Register */ -#define IPIC_SMPRR_B 0x34 /* System Mixed Interrupt group B Priority Register */ -#define IPIC_SEMSR 0x38 /* System External Interrupt Mask Register */ -#define IPIC_SECNR 0x3C /* System External Interrupt Control Register */ -#define IPIC_SERSR 0x40 /* System Error Status Register */ -#define IPIC_SERMR 0x44 /* System Error Mask Register */ -#define IPIC_SERCR 0x48 /* System Error Control Register */ -#define IPIC_SIFCR_H 0x50 /* System Internal Interrupt Force Register (HIGH) */ -#define IPIC_SIFCR_L 0x54 /* System Internal Interrupt Force Register (LOW) */ -#define IPIC_SEFCR 0x58 /* System External Interrupt Force Register */ -#define IPIC_SERFR 0x5C /* System Error Force Register */ -#define IPIC_SCVCR 0x60 /* System Critical Interrupt Vector Register */ -#define IPIC_SMVCR 0x64 /* System Management Interrupt Vector Register */ - -enum ipic_prio_grp { - IPIC_INT_GRP_A = IPIC_SIPRR_A, - IPIC_INT_GRP_D = IPIC_SIPRR_D, - IPIC_MIX_GRP_A = IPIC_SMPRR_A, - IPIC_MIX_GRP_B = IPIC_SMPRR_B, -}; - -enum ipic_mcp_irq { - IPIC_MCP_IRQ0 = 0, - IPIC_MCP_WDT = 1, - IPIC_MCP_SBA = 2, - IPIC_MCP_PCI1 = 5, - IPIC_MCP_PCI2 = 6, - IPIC_MCP_MU = 7, -}; - -extern void ipic_init(phys_addr_t phys_addr, unsigned int flags, - unsigned int irq_offset, - unsigned char *senses, unsigned int senses_count); -extern int ipic_set_priority(unsigned int irq, unsigned int priority); -extern void ipic_set_highest_priority(unsigned int irq); -extern void ipic_set_default_priority(void); -extern void ipic_enable_mcp(enum ipic_mcp_irq mcp_irq); -extern void ipic_disable_mcp(enum ipic_mcp_irq mcp_irq); -extern u32 ipic_get_mcp_status(void); -extern void ipic_clear_mcp_status(u32 mask); -extern int ipic_get_irq(struct pt_regs *regs); - -#endif /* __ASM_IPIC_H__ */ -#endif /* __KERNEL__ */ diff --git a/include/asm-ppc/machdep.h b/include/asm-ppc/machdep.h index f01255b..39200de 100644 --- a/include/asm-ppc/machdep.h +++ b/include/asm-ppc/machdep.h @@ -35,8 +35,10 @@ struct machdep_calls { int (*get_irq)(struct pt_regs *); /* A general init function, called by ppc_init in init/main.c. - May be NULL. */ + May be NULL. DEPRECATED ! */ void (*init)(void); + /* For compatibility with merged platforms */ + void (*init_early)(void); void (*restart)(char *cmd); void (*power_off)(void); diff --git a/include/asm-ppc/mpc85xx.h b/include/asm-ppc/mpc85xx.h index 9d14bae..c8a96aa 100644 --- a/include/asm-ppc/mpc85xx.h +++ b/include/asm-ppc/mpc85xx.h @@ -37,6 +37,10 @@ #ifdef CONFIG_STX_GP3 #include <platforms/85xx/stx_gp3.h> #endif +#if defined(CONFIG_TQM8540) || defined(CONFIG_TQM8541) || \ + defined(CONFIG_TQM8555) || defined(CONFIG_TQM8560) +#include <platforms/85xx/tqm85xx.h> +#endif #define _IO_BASE isa_io_base #define _ISA_MEM_BASE isa_mem_base diff --git a/include/asm-ppc/pci-bridge.h b/include/asm-ppc/pci-bridge.h index e58c78f..9d52306 100644 --- a/include/asm-ppc/pci-bridge.h +++ b/include/asm-ppc/pci-bridge.h @@ -137,5 +137,14 @@ static inline unsigned char bridge_swizzle(unsigned char pin, */ extern int pciauto_bus_scan(struct pci_controller *, int); +#ifdef CONFIG_PCI +extern unsigned long pci_address_to_pio(phys_addr_t address); +#else +static inline unsigned long pci_address_to_pio(phys_addr_t address) +{ + return (unsigned long)-1; +} +#endif + #endif #endif /* __KERNEL__ */ diff --git a/include/asm-ppc/prom.h b/include/asm-ppc/prom.h index 3e39827..eb317a0 100644 --- a/include/asm-ppc/prom.h +++ b/include/asm-ppc/prom.h @@ -136,5 +136,37 @@ extern unsigned long sub_reloc_offset(unsigned long); #define PTRRELOC(x) ((typeof(x))add_reloc_offset((unsigned long)(x))) #define PTRUNRELOC(x) ((typeof(x))sub_reloc_offset((unsigned long)(x))) + +/* + * OF address retreival & translation + */ + + +/* Translate an OF address block into a CPU physical address + */ +#define OF_BAD_ADDR ((u64)-1) +extern u64 of_translate_address(struct device_node *np, u32 *addr); + +/* Extract an address from a device, returns the region size and + * the address space flags too. The PCI version uses a BAR number + * instead of an absolute index + */ +extern u32 *of_get_address(struct device_node *dev, int index, + u64 *size, unsigned int *flags); +extern u32 *of_get_pci_address(struct device_node *dev, int bar_no, + u64 *size, unsigned int *flags); + +/* Get an address as a resource. Note that if your address is + * a PIO address, the conversion will fail if the physical address + * can't be internally converted to an IO token with + * pci_address_to_pio(), that is because it's either called to early + * or it can't be matched to any host bridge IO space + */ +extern int of_address_to_resource(struct device_node *dev, int index, + struct resource *r); +extern int of_pci_address_to_resource(struct device_node *dev, int bar, + struct resource *r); + + #endif /* _PPC_PROM_H */ #endif /* __KERNEL__ */ |
