Merge branch 'wip-2.6.34' into old-private-masterarchived-private-master

4 files changed, 13 insertions, 9 deletions

diff --git a/arch/mips/bcm47xx/gpio.c b/arch/mips/bcm47xx/gpio.c
index 9b798800258c..e4a5ee9c9721 100644
--- a/arch/mips/bcm47xx/gpio.c
+++ b/arch/mips/bcm47xx/gpio.c
@@ -59,4 +59,3 @@ int gpio_to_irq(unsigned gpio)
                 return -EINVAL;
 }
 EXPORT_SYMBOL_GPL(gpio_to_irq);
-
diff --git a/arch/mips/bcm47xx/prom.c b/arch/mips/bcm47xx/prom.c
index fb284c3b2cff..0fa646c5a844 100644
--- a/arch/mips/bcm47xx/prom.c
+++ b/arch/mips/bcm47xx/prom.c
@@ -100,11 +100,11 @@ static __init void prom_init_console(void)
 
 static __init void prom_init_cmdline(void)
 {
-        static char buf[CL_SIZE] __initdata;
+        static char buf[COMMAND_LINE_SIZE] __initdata;
 
         /* Get the kernel command line from CFE */
-        if (cfe_getenv("LINUX_CMDLINE", buf, CL_SIZE) >= 0) {
-                buf[CL_SIZE-1] = 0;
+        if (cfe_getenv("LINUX_CMDLINE", buf, COMMAND_LINE_SIZE) >= 0) {
+                buf[COMMAND_LINE_SIZE - 1] = 0;
                 strcpy(arcs_cmdline, buf);
         }
 
@@ -112,13 +112,13 @@ static __init void prom_init_cmdline(void)
          * as CFE is not available anymore later in the boot process. */
         if ((strstr(arcs_cmdline, "console=")) == NULL) {
                 /* Try to read the default serial port used by CFE */
-                if ((cfe_getenv("BOOT_CONSOLE", buf, CL_SIZE) < 0)
+                if ((cfe_getenv("BOOT_CONSOLE", buf, COMMAND_LINE_SIZE) < 0)
                     || (strncmp("uart", buf, 4)))
                         /* Default to uart0 */
                         strcpy(buf, "uart0");
 
                 /* Compute the new command line */
-                snprintf(arcs_cmdline, CL_SIZE, "%s console=ttyS%c,115200",
+                snprintf(arcs_cmdline, COMMAND_LINE_SIZE, "%s console=ttyS%c,115200",
                          arcs_cmdline, buf[4]);
         }
 }
@@ -141,6 +141,14 @@ static __init void prom_init_mem(void)
                         break;
         }
 
+        /* Ignoring the last page when ddr size is 128M. Cached
+         * accesses to last page is causing the processor to prefetch
+         * using address above 128M stepping out of the ddr address
+         * space.
+         */
+        if (mem == 0x8000000)
+                mem -= 0x1000;
+
         add_memory_region(0, mem, BOOT_MEM_RAM);
 }
 
@@ -155,4 +163,3 @@ void __init prom_init(void)
 void __init prom_free_prom_memory(void)
 {
 }
-
diff --git a/arch/mips/bcm47xx/setup.c b/arch/mips/bcm47xx/setup.c
index 2f580fa160c9..d442e11625fa 100644
--- a/arch/mips/bcm47xx/setup.c
+++ b/arch/mips/bcm47xx/setup.c
@@ -121,4 +121,3 @@ void __init plat_mem_setup(void)
         _machine_halt = bcm47xx_machine_halt;
         pm_power_off = bcm47xx_machine_halt;
 }
-
diff --git a/arch/mips/bcm47xx/wgt634u.c b/arch/mips/bcm47xx/wgt634u.c
index ef00e7f58c24..74d06965326f 100644
--- a/arch/mips/bcm47xx/wgt634u.c
+++ b/arch/mips/bcm47xx/wgt634u.c
@@ -164,4 +164,3 @@ static int __init wgt634u_init(void)
 }
 
 module_init(wgt634u_init);
-