diff options
Diffstat (limited to 'arch/sparc/prom')
| -rw-r--r-- | arch/sparc/prom/Makefile | 2 | ||||
| -rw-r--r-- | arch/sparc/prom/bootstr.c | 4 | ||||
| -rw-r--r-- | arch/sparc/prom/console.c | 3 | ||||
| -rw-r--r-- | arch/sparc/prom/init.c | 12 | ||||
| -rw-r--r-- | arch/sparc/prom/memory.c | 14 | ||||
| -rw-r--r-- | arch/sparc/prom/ranges.c | 1 | ||||
| -rw-r--r-- | arch/sparc/prom/sun4prom.c | 161 |
7 files changed, 0 insertions, 197 deletions
diff --git a/arch/sparc/prom/Makefile b/arch/sparc/prom/Makefile index 7f5eacfcfbcf..8f7e18546c97 100644 --- a/arch/sparc/prom/Makefile +++ b/arch/sparc/prom/Makefile @@ -4,5 +4,3 @@ lib-y := bootstr.o devmap.o devops.o init.o memory.o misc.o mp.o \ palloc.o ranges.o segment.o console.o printf.o tree.o - -lib-$(CONFIG_SUN4) += sun4prom.o diff --git a/arch/sparc/prom/bootstr.c b/arch/sparc/prom/bootstr.c index 5a35c768ff7c..916831da7e67 100644 --- a/arch/sparc/prom/bootstr.c +++ b/arch/sparc/prom/bootstr.c @@ -6,15 +6,12 @@ #include <linux/string.h> #include <asm/oplib.h> -#include <asm/sun4prom.h> #include <linux/init.h> #define BARG_LEN 256 static char barg_buf[BARG_LEN] = { 0 }; static char fetched __initdata = 0; -extern linux_sun4_romvec *sun4_romvec; - char * __init prom_getbootargs(void) { @@ -28,7 +25,6 @@ prom_getbootargs(void) switch(prom_vers) { case PROM_V0: - case PROM_SUN4: cp = barg_buf; /* Start from 1 and go over fd(0,0,0)kernel */ for(iter = 1; iter < 8; iter++) { diff --git a/arch/sparc/prom/console.c b/arch/sparc/prom/console.c index 790057a34616..b3075d73fc19 100644 --- a/arch/sparc/prom/console.c +++ b/arch/sparc/prom/console.c @@ -10,7 +10,6 @@ #include <linux/kernel.h> #include <linux/sched.h> #include <asm/openprom.h> -#include <asm/sun4prom.h> #include <asm/oplib.h> #include <asm/system.h> #include <linux/string.h> @@ -30,7 +29,6 @@ prom_nbgetchar(void) spin_lock_irqsave(&prom_lock, flags); switch(prom_vers) { case PROM_V0: - case PROM_SUN4: i = (*(romvec->pv_nbgetchar))(); break; case PROM_V2: @@ -63,7 +61,6 @@ prom_nbputchar(char c) spin_lock_irqsave(&prom_lock, flags); switch(prom_vers) { case PROM_V0: - case PROM_SUN4: i = (*(romvec->pv_nbputchar))(c); break; case PROM_V2: diff --git a/arch/sparc/prom/init.c b/arch/sparc/prom/init.c index 729f87066945..873217c6d823 100644 --- a/arch/sparc/prom/init.c +++ b/arch/sparc/prom/init.c @@ -11,12 +11,10 @@ #include <asm/openprom.h> #include <asm/oplib.h> -#include <asm/sun4prom.h> struct linux_romvec *romvec; enum prom_major_version prom_vers; unsigned int prom_rev, prom_prev; -linux_sun4_romvec *sun4_romvec; /* The root node of the prom device tree. */ int prom_root_node; @@ -34,10 +32,6 @@ extern void prom_ranges_init(void); void __init prom_init(struct linux_romvec *rp) { -#ifdef CONFIG_SUN4 - extern struct linux_romvec *sun4_prom_init(void); - rp = sun4_prom_init(); -#endif romvec = rp; switch(romvec->pv_romvers) { @@ -50,9 +44,6 @@ void __init prom_init(struct linux_romvec *rp) case 3: prom_vers = PROM_V3; break; - case 40: - prom_vers = PROM_SUN4; - break; default: prom_printf("PROMLIB: Bad PROM version %d\n", romvec->pv_romvers); @@ -76,11 +67,8 @@ void __init prom_init(struct linux_romvec *rp) prom_ranges_init(); -#ifndef CONFIG_SUN4 - /* SUN4 prints this in sun4_prom_init */ printk("PROMLIB: Sun Boot Prom Version %d Revision %d\n", romvec->pv_romvers, prom_rev); -#endif /* Initialization successful. */ return; diff --git a/arch/sparc/prom/memory.c b/arch/sparc/prom/memory.c index 947f047dc95a..fac7899a29c3 100644 --- a/arch/sparc/prom/memory.c +++ b/arch/sparc/prom/memory.c @@ -10,7 +10,6 @@ #include <linux/init.h> #include <asm/openprom.h> -#include <asm/sun4prom.h> #include <asm/oplib.h> #include <asm/page.h> @@ -46,15 +45,6 @@ static int __init prom_meminit_v2(void) return num_ents; } -static int __init prom_meminit_sun4(void) -{ -#ifdef CONFIG_SUN4 - sp_banks[0].base_addr = 0; - sp_banks[0].num_bytes = *(sun4_romvec->memoryavail); -#endif - return 1; -} - static int sp_banks_cmp(const void *a, const void *b) { const struct sparc_phys_banks *x = a, *y = b; @@ -81,10 +71,6 @@ void __init prom_meminit(void) num_ents = prom_meminit_v2(); break; - case PROM_SUN4: - num_ents = prom_meminit_sun4(); - break; - default: break; } diff --git a/arch/sparc/prom/ranges.c b/arch/sparc/prom/ranges.c index f9b7def35f6e..64579a376419 100644 --- a/arch/sparc/prom/ranges.c +++ b/arch/sparc/prom/ranges.c @@ -9,7 +9,6 @@ #include <asm/openprom.h> #include <asm/oplib.h> #include <asm/types.h> -#include <asm/sbus.h> #include <asm/system.h> struct linux_prom_ranges promlib_obio_ranges[PROMREG_MAX]; diff --git a/arch/sparc/prom/sun4prom.c b/arch/sparc/prom/sun4prom.c deleted file mode 100644 index 00390a2652aa..000000000000 --- a/arch/sparc/prom/sun4prom.c +++ /dev/null @@ -1,161 +0,0 @@ -/* - * Copyright (C) 1996 The Australian National University. - * Copyright (C) 1996 Fujitsu Laboratories Limited - * Copyright (C) 1997 Michael A. Griffith (grif@acm.org) - * Copyright (C) 1997 Sun Weenie (ko@ko.reno.nv.us) - * Copyright (C) 1998 Jakub Jelinek (jj@sunsite.mff.cuni.cz) - * - * This software may be distributed under the terms of the Gnu - * Public License version 2 or later - * - * fake a really simple Sun prom for the SUN4 - */ - -#include <linux/kernel.h> -#include <linux/string.h> -#include <asm/oplib.h> -#include <asm/idprom.h> -#include <asm/machines.h> -#include <asm/sun4prom.h> -#include <asm/asi.h> -#include <asm/contregs.h> -#include <linux/init.h> - -static struct linux_romvec sun4romvec; -static struct idprom sun4_idprom; - -struct property { - char *name; - char *value; - int length; -}; - -struct node { - int level; - struct property *properties; -}; - -struct property null_properties = { NULL, NULL, -1 }; - -struct property root_properties[] = { - {"device_type", "cpu", 4}, - {"idprom", (char *)&sun4_idprom, sizeof(struct idprom)}, - {NULL, NULL, -1} -}; - -struct node nodes[] = { - { 0, &null_properties }, - { 0, root_properties }, - { -1,&null_properties } -}; - - -static int no_nextnode(int node) -{ - if (nodes[node].level == nodes[node+1].level) - return node+1; - return -1; -} - -static int no_child(int node) -{ - if (nodes[node].level == nodes[node+1].level-1) - return node+1; - return -1; -} - -static struct property *find_property(int node,char *name) -{ - struct property *prop = &nodes[node].properties[0]; - while (prop && prop->name) { - if (strcmp(prop->name,name) == 0) return prop; - prop++; - } - return NULL; -} - -static int no_proplen(int node,char *name) -{ - struct property *prop = find_property(node,name); - if (prop) return prop->length; - return -1; -} - -static int no_getprop(int node,char *name,char *value) -{ - struct property *prop = find_property(node,name); - if (prop) { - memcpy(value,prop->value,prop->length); - return 1; - } - return -1; -} - -static int no_setprop(int node,char *name,char *value,int len) -{ - return -1; -} - -static char *no_nextprop(int node,char *name) -{ - struct property *prop = find_property(node,name); - if (prop) return prop[1].name; - return NULL; -} - -static struct linux_nodeops sun4_nodeops = { - no_nextnode, - no_child, - no_proplen, - no_getprop, - no_setprop, - no_nextprop -}; - -static int synch_hook; - -struct linux_romvec * __init sun4_prom_init(void) -{ - int i; - unsigned char x; - char *p; - - p = (char *)&sun4_idprom; - for (i = 0; i < sizeof(sun4_idprom); i++) { - __asm__ __volatile__ ("lduba [%1] %2, %0" : "=r" (x) : - "r" (AC_IDPROM + i), "i" (ASI_CONTROL)); - *p++ = x; - } - - memset(&sun4romvec,0,sizeof(sun4romvec)); - - sun4_romvec = (linux_sun4_romvec *) SUN4_PROM_VECTOR; - - sun4romvec.pv_romvers = 40; - sun4romvec.pv_nodeops = &sun4_nodeops; - sun4romvec.pv_reboot = sun4_romvec->reboot; - sun4romvec.pv_abort = sun4_romvec->abortentry; - sun4romvec.pv_halt = sun4_romvec->exittomon; - sun4romvec.pv_synchook = (void (**)(void))&synch_hook; - sun4romvec.pv_setctxt = sun4_romvec->setcxsegmap; - sun4romvec.pv_v0bootargs = sun4_romvec->bootParam; - sun4romvec.pv_nbgetchar = sun4_romvec->mayget; - sun4romvec.pv_nbputchar = sun4_romvec->mayput; - sun4romvec.pv_stdin = sun4_romvec->insource; - sun4romvec.pv_stdout = sun4_romvec->outsink; - - /* - * We turn on the LEDs to let folks without monitors or - * terminals know we booted. Nothing too fancy now. They - * are all on, except for LED 5, which blinks. When we - * have more time, we can teach the penguin to say "By your - * command" or "Activating turbo boost, Michael". :-) - */ - sun4_romvec->setLEDs(NULL); - - printk("PROMLIB: Old Sun4 boot PROM monitor %s, romvec version %d\n", - sun4_romvec->monid, - sun4_romvec->romvecversion); - - return &sun4romvec; -} |