microblaze: Stop stack clobbering in microblaze-generic.

[u-boot] / lib_arm / board.c

diff --git a/lib_arm/board.c b/lib_arm/board.c
index fa87d51373156b7f87bd1d979c47e7053696c557..e148739152c0826130ab70f249c74aa010165d67 100644 (file)
--- a/lib_arm/board.c
+++ b/lib_arm/board.c
@@ -50,6 +50,10 @@
 #include <onenand_uboot.h>
 #include <mmc.h>
 
+#ifdef CONFIG_BITBANGMII
+#include <miiphy.h>
+#endif
+
 #ifdef CONFIG_DRIVER_SMC91111
 #include "../drivers/net/smc91111.h"
 #endif
@@ -82,37 +86,6 @@ extern void rtl8019_get_enetaddr (uchar * addr);
 #include <i2c.h>
 #endif
 
-/*
- * Begin and End of memory area for malloc(), and current "brk"
- */
-static ulong mem_malloc_start = 0;
-static ulong mem_malloc_end = 0;
-static ulong mem_malloc_brk = 0;
-
-static
-void mem_malloc_init (ulong dest_addr)
-{
-       mem_malloc_start = dest_addr;
-       mem_malloc_end = dest_addr + CONFIG_SYS_MALLOC_LEN;
-       mem_malloc_brk = mem_malloc_start;
-
-       memset ((void *) mem_malloc_start, 0,
-                       mem_malloc_end - mem_malloc_start);
-}
-
-void *sbrk (ptrdiff_t increment)
-{
-       ulong old = mem_malloc_brk;
-       ulong new = old + increment;
-
-       if ((new < mem_malloc_start) || (new > mem_malloc_end)) {
-               return (NULL);
-       }
-       mem_malloc_brk = new;
-
-       return ((void *) old);
-}
-
 
 /************************************************************************
  * Coloured LED functionality
@@ -120,23 +93,23 @@ void *sbrk (ptrdiff_t increment)
  * May be supplied by boards if desired
  */
 void inline __coloured_LED_init (void) {}
-void inline coloured_LED_init (void) __attribute__((weak, alias("__coloured_LED_init")));
+void coloured_LED_init (void) __attribute__((weak, alias("__coloured_LED_init")));
 void inline __red_LED_on (void) {}
-void inline red_LED_on (void) __attribute__((weak, alias("__red_LED_on")));
+void red_LED_on (void) __attribute__((weak, alias("__red_LED_on")));
 void inline __red_LED_off(void) {}
-void inline red_LED_off(void)       __attribute__((weak, alias("__red_LED_off")));
+void red_LED_off(void) __attribute__((weak, alias("__red_LED_off")));
 void inline __green_LED_on(void) {}
-void inline green_LED_on(void) __attribute__((weak, alias("__green_LED_on")));
+void green_LED_on(void) __attribute__((weak, alias("__green_LED_on")));
 void inline __green_LED_off(void) {}
-void inline green_LED_off(void)__attribute__((weak, alias("__green_LED_off")));
+void green_LED_off(void) __attribute__((weak, alias("__green_LED_off")));
 void inline __yellow_LED_on(void) {}
-void inline yellow_LED_on(void)__attribute__((weak, alias("__yellow_LED_on")));
+void yellow_LED_on(void) __attribute__((weak, alias("__yellow_LED_on")));
 void inline __yellow_LED_off(void) {}
-void inline yellow_LED_off(void)__attribute__((weak, alias("__yellow_LED_off")));
+void yellow_LED_off(void) __attribute__((weak, alias("__yellow_LED_off")));
 void inline __blue_LED_on(void) {}
-void inline blue_LED_on(void)__attribute__((weak, alias("__blue_LED_on")));
+void blue_LED_on(void) __attribute__((weak, alias("__blue_LED_on")));
 void inline __blue_LED_off(void) {}
-void inline blue_LED_off(void)__attribute__((weak, alias("__blue_LED_off")));
+void blue_LED_off(void) __attribute__((weak, alias("__blue_LED_off")));
 
 /************************************************************************
  * Init Utilities                                                      *
@@ -320,7 +293,8 @@ void start_armboot (void)
        }
 
        /* armboot_start is defined in the board-specific linker script */
-       mem_malloc_init (_armboot_start - CONFIG_SYS_MALLOC_LEN);
+       mem_malloc_init (_armboot_start - CONFIG_SYS_MALLOC_LEN,
+                       CONFIG_SYS_MALLOC_LEN);
 
 #ifndef CONFIG_SYS_NO_FLASH
        /* configure available FLASH banks */
@@ -447,6 +421,9 @@ extern void davinci_eth_set_mac_addr (const u_int8_t *addr);
        mmc_initialize (gd->bd);
 #endif
 
+#ifdef CONFIG_BITBANGMII
+       bb_miiphy_init();
+#endif
 #if defined(CONFIG_CMD_NET)
 #if defined(CONFIG_NET_MULTI)
        puts ("Net:   ");