x86: Rename i386 to x86

Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
diff --git a/boards.cfg b/boards.cfg
index a45bd83..554e06c 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -205,8 +205,8 @@
 ip04                         blackfin    blackfin
 tcm-bf518                    blackfin    blackfin
 tcm-bf537                    blackfin    blackfin
-eNET                         i386        i386        eNET                -              sc520       eNET:SYS_TEXT_BASE=0x38040000
-eNET_SRAM                    i386        i386        eNET                -              sc520       eNET:SYS_TEXT_BASE=0x19000000
+eNET                         x86         x86        eNET                -              sc520       eNET:SYS_TEXT_BASE=0x38040000
+eNET_SRAM                    x86         x86        eNET                -              sc520       eNET:SYS_TEXT_BASE=0x19000000
 idmr                         m68k        mcf52x2
 TASREG                       m68k        mcf52x2     tasreg              esd
 M5208EVBE                    m68k        mcf52x2     m5208evbe           freescale