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-rw-r--r--lib_mips/board.c26
1 files changed, 26 insertions, 0 deletions
diff --git a/lib_mips/board.c b/lib_mips/board.c
index a07cb3f..4bab3c5 100644
--- a/lib_mips/board.c
+++ b/lib_mips/board.c
@@ -177,6 +177,9 @@ void board_init_f(ulong bootflag)
bd_t *bd;
init_fnc_t **init_fnc_ptr;
ulong addr, addr_sp, len = CFG_MONITOR_LEN;
+#ifdef CONFIG_PURPLE
+ void copy_code (ulong);
+#endif
/* Pointer is writable since we allocated a register for it.
*/
@@ -271,6 +274,14 @@ void board_init_f(ulong bootflag)
bd->bi_baudrate = gd->baudrate; /* Console Baudrate */
memcpy (id, gd, sizeof (gd_t));
+
+ /* On the purple board we copy the code in a special way
+ * in order to solve flash problems
+ */
+#ifdef CONFIG_PURPLE
+ copy_code(addr);
+#endif
+
relocate_code (addr_sp, id, addr);
/* NOTREACHED - relocate_code() does not return */
@@ -383,6 +394,21 @@ void board_init_r (gd_t *id, ulong dest_addr)
console_init_r ();
/** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** **/
+ /* Initialize from environment */
+ if ((s = getenv ("loadaddr")) != NULL) {
+ load_addr = simple_strtoul (s, NULL, 16);
+ }
+#if (CONFIG_COMMANDS & CFG_CMD_NET)
+ if ((s = getenv ("bootfile")) != NULL) {
+ copy_filename (BootFile, s, sizeof (BootFile));
+ }
+#endif /* CFG_CMD_NET */
+
+#if defined(CONFIG_MISC_INIT_R)
+ /* miscellaneous platform dependent initialisations */
+ misc_init_r ();
+#endif
+
#if (CONFIG_COMMANDS & CFG_CMD_NET) && defined(CONFIG_NET_MULTI)
puts ("Net: ");
eth_initialize(gd->bd);