[nxp] move phy driver into drivers folder

bsp/imxrt/libraries/drivers/SConscript

@@ -50,6 +50,8 @@ if GetDepend('BSP_USING_ETH'):
     
 if GetDepend('BSP_USING_PHY'):
     src += ['drv_mdio.c']
+    if GetDepend('PHY_USING_KSZ8081'):
+        src += ['drv_ksz8081.c']
 
 if GetDepend('BSP_USING_AUDIO'):
     src += ['drv_sai.c']

bsp/imxrt/libraries/peripherals/phyksz8081.c → bsp/imxrt/libraries/drivers/drv_ksz8081.c

@@ -358,12 +358,10 @@ static struct rt_phy_ops phy_ops =
 static int rt_phy_ksz8081_register( void )
 {
     phy_ksz8081.ops = &phy_ops;
-    rt_hw_phy_register(&phy_ksz8081, "rtt-phy");
+    rt_hw_phy_register(&phy_ksz8081, "ksz8081");
     return 1;
 }
 
 INIT_DEVICE_EXPORT(rt_phy_ksz8081_register);
 
-
-
 #endif /* PHY_USING_KSZ8081 */

bsp/imxrt/libraries/peripherals/SConscript

@@ -1,16 +0,0 @@
-from building import *
-
-src = []
-cwd = []
-CPPDEFINES = []
-
-cwd = GetCurrentDir()
-
-if GetDepend('BSP_USING_PHY') and GetDepend('PHY_USING_KSZ8081'):
-    src += ['phyksz8081.c']
-
-path = [cwd]
-
-group = DefineGroup('Libraries', src, depend = [''], CPPPATH = path, CPPDEFINES=CPPDEFINES)
-
-Return('group')