Fedora kernel-2.6.17-1.2142_FC4 patched with stable patch-2.6.17.4-vs2.0.2-rc26.diff

[linux-2.6.git] / arch / mips / momentum / jaguar_atx / prom.c

diff --git a/arch/mips/momentum/jaguar_atx/prom.c b/arch/mips/momentum/jaguar_atx/prom.c
index f96211a..1cadaa9 100644 (file)
--- a/arch/mips/momentum/jaguar_atx/prom.c
+++ b/arch/mips/momentum/jaguar_atx/prom.c
@@ -21,29 +21,18 @@
 #include <linux/mm.h>
 #include <linux/sched.h>
 #include <linux/bootmem.h>
+#include <linux/mv643xx.h>
 
 #include <asm/addrspace.h>
 #include <asm/bootinfo.h>
-#include <asm/mv64340.h>
+#include <asm/pmon.h>
 
 #include "jaguar_atx_fpga.h"
 
 extern void ja_setup_console(void);
 
-struct callvectors {
-       int     (*open) (char*, int, int);              /*       0 */
-       int     (*close) (int);                         /*       4 */
-       int     (*read) (int, void*, int);              /*       8 */
-       int     (*write) (int, void*, int);             /*      12 */
-       off_t   (*lseek) (int, off_t, int);             /*      16 */
-       int     (*printf) (const char*, ...);           /*      20 */
-       void    (*cacheflush) (void);                   /*      24 */
-       char*   (*gets) (char*);                        /*      28 */
-};
-
 struct callvectors *debug_vectors;
 
-extern unsigned long mv64340_base;
 extern unsigned long cpu_clock;
 
 const char *get_system_type(void)
@@ -51,7 +40,7 @@ const char *get_system_type(void)
        return "Momentum Jaguar-ATX";
 }
 
-#ifdef CONFIG_MV64340_ETH
+#ifdef CONFIG_MV643XX_ETH
 extern unsigned char prom_mac_addr_base[6];
 
 static void burn_clocks(void)
@@ -75,7 +64,7 @@ static u8 exchange_bit(u8 val, u8 cs)
 
        /* turn the clock off and read-strobe */
        JAGUAR_FPGA_WRITE((val << 2) | cs | 0x10, EEPROM_MODE);
-       
+
        /* return the data */
        return ((JAGUAR_FPGA_READ(EEPROM_MODE) >> 3) & 0x1);
 }
@@ -101,7 +90,7 @@ void get_mac(char dest[6])
 }
 #endif
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
 
 unsigned long signext(unsigned long addr)
 {
@@ -154,7 +143,7 @@ char *arg64(unsigned long addrin, int arg_index)
 
        return p;
 }
-#endif  /* CONFIG_MIPS64 */
+#endif  /* CONFIG_64BIT */
 
 /* PMON passes arguments in C main() style */
 void __init prom_init(void)
@@ -169,7 +158,7 @@ void __init prom_init(void)
 //     ja_setup_console();     /* The very first thing.  */
 #endif
 
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
        char *ptr;
 
        printk("Mips64 Jaguar-ATX\n");
@@ -195,13 +184,13 @@ void __init prom_init(void)
                        break;
 
                if (strncmp("gtbase", ptr, strlen("gtbase")) == 0) {
-                       mv64340_base = simple_strtol(ptr + strlen("gtbase="),
+                       marvell_base = simple_strtol(ptr + strlen("gtbase="),
                                                        NULL, 16);
 
-                       if ((mv64340_base & 0xffffffff00000000) == 0)
-                               mv64340_base |= 0xffffffff00000000;
+                       if ((marvell_base & 0xffffffff00000000) == 0)
+                               marvell_base |= 0xffffffff00000000;
 
-                       printk("mv64340_base set to 0x%016lx\n", mv64340_base);
+                       printk("marvell_base set to 0x%016lx\n", marvell_base);
                }
                if (strncmp("cpuclock", ptr, strlen("cpuclock")) == 0) {
                        cpu_clock = simple_strtol(ptr + strlen("cpuclock="),
@@ -212,7 +201,7 @@ void __init prom_init(void)
        }
        printk("arcs_cmdline: %s\n", arcs_cmdline);
 
-#else   /* CONFIG_MIPS64 */
+#else   /* CONFIG_64BIT */
        /* save the PROM vectors for debugging use */
        debug_vectors = cv;
 
@@ -228,7 +217,7 @@ void __init prom_init(void)
 
        while (*env) {
                if (strncmp("gtbase", *env, strlen("gtbase")) == 0) {
-                       mv64340_base = simple_strtol(*env + strlen("gtbase="),
+                       marvell_base = simple_strtol(*env + strlen("gtbase="),
                                                        NULL, 16);
                }
                if (strncmp("cpuclock", *env, strlen("cpuclock")) == 0) {
@@ -237,38 +226,25 @@ void __init prom_init(void)
                }
                env++;
        }
-#endif /* CONFIG_MIPS64 */
+#endif /* CONFIG_64BIT */
        mips_machgroup = MACH_GROUP_MOMENCO;
        mips_machtype = MACH_MOMENCO_JAGUAR_ATX;
 
-#ifdef CONFIG_MV64340_ETH
+#ifdef CONFIG_MV643XX_ETH
        /* get the base MAC address for on-board ethernet ports */
        get_mac(prom_mac_addr_base);
 #endif
 }
 
-void __init prom_free_prom_memory(void)
+unsigned long __init prom_free_prom_memory(void)
 {
+       return 0;
 }
 
 void __init prom_fixup_mem_map(unsigned long start, unsigned long end)
 {
 }
 
-/*
- * SMP support
- */
-int prom_setup_smp(void)
-{
-       int     num_cpus = 2;
-
-       /*
-        * We know that the RM9000 on the Jaguar ATX board has 2 cores.
-        * Hence, this can be hardcoded for now.
-        */
-       return num_cpus;
-}
-
 int prom_boot_secondary(int cpu, unsigned long sp, unsigned long gp)
 {
        /* Clear the semaphore */