X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=cpu%2Fmpc8xx%2Fscc.c;h=effb967e3254d24d819280ce225e04c879304db4;hb=281dfb0c0c531194f99e60d6285cca4e2a9fb1b6;hp=744dcdde91f2e198bfd49428ff5ef1f9e733c61e;hpb=068b60a0eb7e73b243ca55399f2a7df76e2c3f3d;p=oweals%2Fu-boot.git

diff --git a/cpu/mpc8xx/scc.c b/cpu/mpc8xx/scc.c
index 744dcdde91..effb967e32 100644
--- a/cpu/mpc8xx/scc.c
+++ b/cpu/mpc8xx/scc.c
@@ -1,7 +1,7 @@
 /*
  * File:  scc.c
  * Description:
- * 	Basic ET HW initialization and packet RX/TX routines
+ *	Basic ET HW initialization and packet RX/TX routines
  *
  * NOTE  <<<IMPORTANT:  PLEASE READ>>>:
  *     Do not cache Rx/Tx buffers!
@@ -191,7 +191,7 @@ static int scc_init (struct eth_device *dev, bd_t * bis)
 	int i;
 	scc_enet_t *pram_ptr;
 
-	volatile immap_t *immr = (immap_t *) CFG_IMMR;
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
 
 #if defined(CONFIG_LWMON)
 	reset_phy();
@@ -215,12 +215,14 @@ static int scc_init (struct eth_device *dev, bd_t * bis)
 	rxIdx = 0;
 	txIdx = 0;
 
-#ifdef CFG_ALLOC_DPRAM
-	rtx = (RTXBD *) (immr->im_cpm.cp_dpmem +
-			 dpram_alloc_align (sizeof (RTXBD), 8));
+	if (!rtx) {
+#ifdef CONFIG_SYS_ALLOC_DPRAM
+		rtx = (RTXBD *) (immr->im_cpm.cp_dpmem +
+				 dpram_alloc_align (sizeof (RTXBD), 8));
 #else
-	rtx = (RTXBD *) (immr->im_cpm.cp_dpmem + CPM_SCC_BASE);
-#endif /* 0 */
+		rtx = (RTXBD *) (immr->im_cpm.cp_dpmem + CPM_SCC_BASE);
+#endif
+	}
 
 #if (defined(PA_ENET_RXD) && defined(PA_ENET_TXD))
 	/* Configure port A pins for Txd and Rxd.
@@ -550,7 +552,7 @@ static int scc_init (struct eth_device *dev, bd_t * bis)
 
 static void scc_halt (struct eth_device *dev)
 {
-	volatile immap_t *immr = (immap_t *) CFG_IMMR;
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
 
 	immr->im_cpm.cp_scc[SCC_ENET].scc_gsmrl &=
 		~(SCC_GSMRL_ENR | SCC_GSMRL_ENT);
@@ -561,7 +563,7 @@ static void scc_halt (struct eth_device *dev)
 #if 0
 void restart (void)
 {
-	volatile immap_t *immr = (immap_t *) CFG_IMMR;
+	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
 
 	immr->im_cpm.cp_scc[SCC_ENET].scc_gsmrl |=
 		(SCC_GSMRL_ENR | SCC_GSMRL_ENT);