From 819833af39a91fa1c1e8252862bbda6f5a602f7b Mon Sep 17 00:00:00 2001 From: Peter Tyser Date: Mon, 12 Apr 2010 22:28:08 -0500 Subject: Move architecture-specific includes to arch/$ARCH/include/asm This helps to clean up the include/ directory so that it only contains non-architecture-specific headers and also matches Linux's directory layout which many U-Boot developers are already familiar with. Signed-off-by: Peter Tyser --- include/asm-sparc/prom.h | 297 ----------------------------------------------- 1 file changed, 297 deletions(-) delete mode 100644 include/asm-sparc/prom.h (limited to 'include/asm-sparc/prom.h') diff --git a/include/asm-sparc/prom.h b/include/asm-sparc/prom.h deleted file mode 100644 index d55cc86..0000000 --- a/include/asm-sparc/prom.h +++ /dev/null @@ -1,297 +0,0 @@ -/* OpenProm defines mainly taken from linux kernel header files - * - * openprom.h: Prom structures and defines for access to the OPENBOOT - * prom routines and data areas. - * - * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) - * Copyright (C) 2007 Daniel Hellstrom (daniel@gaisler.com) - * - * 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. - * - * This program is distributed in the hope that 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 - * - */ - -#ifndef __SPARC_OPENPROM_H__ -#define __SPARC_OPENPROM_H__ - -/* Empirical constants... */ -#define LINUX_OPPROM_MAGIC 0x10010407 - -#ifndef __ASSEMBLY__ -/* V0 prom device operations. */ -struct linux_dev_v0_funcs { - int (*v0_devopen) (char *device_str); - int (*v0_devclose) (int dev_desc); - int (*v0_rdblkdev) (int dev_desc, int num_blks, int blk_st, char *buf); - int (*v0_wrblkdev) (int dev_desc, int num_blks, int blk_st, char *buf); - int (*v0_wrnetdev) (int dev_desc, int num_bytes, char *buf); - int (*v0_rdnetdev) (int dev_desc, int num_bytes, char *buf); - int (*v0_rdchardev) (int dev_desc, int num_bytes, int dummy, char *buf); - int (*v0_wrchardev) (int dev_desc, int num_bytes, int dummy, char *buf); - int (*v0_seekdev) (int dev_desc, long logical_offst, int from); -}; - -/* V2 and later prom device operations. */ -struct linux_dev_v2_funcs { - int (*v2_inst2pkg) (int d); /* Convert ihandle to phandle */ - char *(*v2_dumb_mem_alloc) (char *va, unsigned sz); - void (*v2_dumb_mem_free) (char *va, unsigned sz); - - /* To map devices into virtual I/O space. */ - char *(*v2_dumb_mmap) (char *virta, int which_io, unsigned paddr, - unsigned sz); - void (*v2_dumb_munmap) (char *virta, unsigned size); - - int (*v2_dev_open) (char *devpath); - void (*v2_dev_close) (int d); - int (*v2_dev_read) (int d, char *buf, int nbytes); - int (*v2_dev_write) (int d, char *buf, int nbytes); - int (*v2_dev_seek) (int d, int hi, int lo); - - /* Never issued (multistage load support) */ - void (*v2_wheee2) (void); - void (*v2_wheee3) (void); -}; - -struct linux_mlist_v0 { - struct linux_mlist_v0 *theres_more; - char *start_adr; - unsigned num_bytes; -}; - -struct linux_mem_v0 { - struct linux_mlist_v0 **v0_totphys; - struct linux_mlist_v0 **v0_prommap; - struct linux_mlist_v0 **v0_available; /* What we can use */ -}; - -/* Arguments sent to the kernel from the boot prompt. */ -struct linux_arguments_v0 { - char *argv[8]; - char args[100]; - char boot_dev[2]; - int boot_dev_ctrl; - int boot_dev_unit; - int dev_partition; - char *kernel_file_name; - void *aieee1; /* XXX */ -}; - -/* V2 and up boot things. */ -struct linux_bootargs_v2 { - char **bootpath; - char **bootargs; - int *fd_stdin; - int *fd_stdout; -}; - -/* The top level PROM vector. */ -struct linux_romvec { - /* Version numbers. */ - unsigned int pv_magic_cookie; - unsigned int pv_romvers; - unsigned int pv_plugin_revision; - unsigned int pv_printrev; - - /* Version 0 memory descriptors. */ - struct linux_mem_v0 pv_v0mem; - - /* Node operations. */ - struct linux_nodeops *pv_nodeops; - - char **pv_bootstr; - struct linux_dev_v0_funcs pv_v0devops; - - char *pv_stdin; - char *pv_stdout; -#define PROMDEV_KBD 0 /* input from keyboard */ -#define PROMDEV_SCREEN 0 /* output to screen */ -#define PROMDEV_TTYA 1 /* in/out to ttya */ -#define PROMDEV_TTYB 2 /* in/out to ttyb */ - - /* Blocking getchar/putchar. NOT REENTRANT! (grr) */ - int (*pv_getchar) (void); - void (*pv_putchar) (int ch); - - /* Non-blocking variants. */ - int (*pv_nbgetchar) (void); - int (*pv_nbputchar) (int ch); - - void (*pv_putstr) (char *str, int len); - - /* Miscellany. */ - void (*pv_reboot) (char *bootstr); - void (*pv_printf) (__const__ char *fmt, ...); - void (*pv_abort) (void); - __volatile__ int *pv_ticks; - void (*pv_halt) (void); - void (**pv_synchook) (void); - - /* Evaluate a forth string, not different proto for V0 and V2->up. */ - union { - void (*v0_eval) (int len, char *str); - void (*v2_eval) (char *str); - } pv_fortheval; - - struct linux_arguments_v0 **pv_v0bootargs; - - /* Get ether address. */ - unsigned int (*pv_enaddr) (int d, char *enaddr); - - struct linux_bootargs_v2 pv_v2bootargs; - struct linux_dev_v2_funcs pv_v2devops; - - int filler[15]; - - /* This one is sun4c/sun4 only. */ - void (*pv_setctxt) (int ctxt, char *va, int pmeg); - - /* Prom version 3 Multiprocessor routines. This stuff is crazy. - * No joke. Calling these when there is only one cpu probably - * crashes the machine, have to test this. :-) - */ - - /* v3_cpustart() will start the cpu 'whichcpu' in mmu-context - * 'thiscontext' executing at address 'prog_counter' - */ - int (*v3_cpustart) (unsigned int whichcpu, int ctxtbl_ptr, - int thiscontext, char *prog_counter); - - /* v3_cpustop() will cause cpu 'whichcpu' to stop executing - * until a resume cpu call is made. - */ - int (*v3_cpustop) (unsigned int whichcpu); - - /* v3_cpuidle() will idle cpu 'whichcpu' until a stop or - * resume cpu call is made. - */ - int (*v3_cpuidle) (unsigned int whichcpu); - - /* v3_cpuresume() will resume processor 'whichcpu' executing - * starting with whatever 'pc' and 'npc' were left at the - * last 'idle' or 'stop' call. - */ - int (*v3_cpuresume) (unsigned int whichcpu); -}; - -/* Routines for traversing the prom device tree. */ -struct linux_nodeops { - int (*no_nextnode) (int node); - int (*no_child) (int node); - int (*no_proplen) (int node, char *name); - int (*no_getprop) (int node, char *name, char *val); - int (*no_setprop) (int node, char *name, char *val, int len); - char *(*no_nextprop) (int node, char *name); -}; - -/* More fun PROM structures for device probing. */ -#define PROMREG_MAX 16 -#define PROMVADDR_MAX 16 -#define PROMINTR_MAX 15 - -struct linux_prom_registers { - unsigned int which_io; /* is this in OBIO space? */ - unsigned int phys_addr; /* The physical address of this register */ - unsigned int reg_size; /* How many bytes does this register take up? */ -}; - -struct linux_prom_irqs { - int pri; /* IRQ priority */ - int vector; /* This is foobar, what does it do? */ -}; - -/* Element of the "ranges" vector */ -struct linux_prom_ranges { - unsigned int ot_child_space; - unsigned int ot_child_base; /* Bus feels this */ - unsigned int ot_parent_space; - unsigned int ot_parent_base; /* CPU looks from here */ - unsigned int or_size; -}; - -/* Ranges and reg properties are a bit different for PCI. */ -struct linux_prom_pci_registers { - /* - * We don't know what information this field contain. - * We guess, PCI device function is in bits 15:8 - * So, ... - */ - unsigned int which_io; /* Let it be which_io */ - - unsigned int phys_hi; - unsigned int phys_lo; - - unsigned int size_hi; - unsigned int size_lo; -}; - -struct linux_prom_pci_ranges { - unsigned int child_phys_hi; /* Only certain bits are encoded here. */ - unsigned int child_phys_mid; - unsigned int child_phys_lo; - - unsigned int parent_phys_hi; - unsigned int parent_phys_lo; - - unsigned int size_hi; - unsigned int size_lo; -}; - -struct linux_prom_pci_assigned_addresses { - unsigned int which_io; - - unsigned int phys_hi; - unsigned int phys_lo; - - unsigned int size_hi; - unsigned int size_lo; -}; - -struct linux_prom_ebus_ranges { - unsigned int child_phys_hi; - unsigned int child_phys_lo; - - unsigned int parent_phys_hi; - unsigned int parent_phys_mid; - unsigned int parent_phys_lo; - - unsigned int size; -}; - -/* Offset into the EEPROM where the id PROM is located on the 4c */ -#define IDPROM_OFFSET 0x7d8 - -/* On sun4m; physical. */ -/* MicroSPARC(-II) does not decode 31rd bit, but it works. */ -#define IDPROM_OFFSET_M 0xfd8 - -struct idprom { - unsigned char id_format; /* Format identifier (always 0x01) */ - unsigned char id_machtype; /* Machine type */ - unsigned char id_ethaddr[6]; /* Hardware ethernet address */ - long id_date; /* Date of manufacture */ - unsigned int id_sernum:24; /* Unique serial number */ - unsigned char id_cksum; /* Checksum - xor of the data bytes */ - unsigned char reserved[16]; -}; - -extern struct idprom *idprom; -extern void idprom_init(void); - -#define IDPROM_SIZE (sizeof(struct idprom)) - -#endif /* !(__ASSEMBLY__) */ - -#endif -- cgit v1.1