X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=board%2Fcsb472%2Fcsb472.c;h=20d34adfdd67c14f39f6cb75ba2952c8bbc185b3;hb=effe4973f2f349e6e87d455ae718aabaf919a75d;hp=83418dac8c18489a1148f09fdf03d942f0ec9ba8;hpb=ec2e5a2ccea77102ba7357d31d5670b4467967d3;p=u-boot

diff --git a/board/csb472/csb472.c b/board/csb472/csb472.c
index 83418dac8c..20d34adfdd 100644
--- a/board/csb472/csb472.c
+++ b/board/csb472/csb472.c
@@ -27,6 +27,8 @@
 #include <miiphy.h>
 #include <ppc4xx_enet.h>
 
+void sdram_init(void);
+
 /*
  * board_early_init_f: do early board initialization
  *
@@ -53,15 +55,15 @@ int board_early_init_f(void)
    |
    +-------------------------------------------------------------------------*/
 
-	mtdcr (uicsr, 0xFFFFFFFF);   /* clear all ints */
-	mtdcr (uicer, 0x00000000);   /* disable all ints */
-	mtdcr (uiccr, 0x00000000);   /* set all to be non-critical */
-	mtdcr (uicpr, 0xFFFFFF83);   /* set int polarities */
-	mtdcr (uictr, 0x10000000);   /* set int trigger levels */
-	mtdcr (uicvcr, 0x00000001);  /* set vect base=0,INT0 highest priority */
-	mtdcr (uicsr, 0xFFFFFFFF);   /* clear all ints */
+	mtdcr (UIC0SR, 0xFFFFFFFF);   /* clear all ints */
+	mtdcr (UIC0ER, 0x00000000);   /* disable all ints */
+	mtdcr (UIC0CR, 0x00000000);   /* set all to be non-critical */
+	mtdcr (UIC0PR, 0xFFFFFF83);   /* set int polarities */
+	mtdcr (UIC0TR, 0x10000000);   /* set int trigger levels */
+	mtdcr (UIC0VCR, 0x00000001);  /* set vect base=0,INT0 highest priority */
+	mtdcr (UIC0SR, 0xFFFFFFFF);   /* clear all ints */
 
-	mtebc (epcr, 0xa8400000);   /* EBC always driven */
+	mtebc (EBC0_CFG, 0xa8400000);   /* EBC always driven */
 
 	return 0; /* success */
 }
@@ -86,37 +88,44 @@ int checkboard(void)
  * configured by initialization code
  *
  */
-long initdram (int board_type)
+phys_size_t initdram (int board_type)
 {
 	ulong tot_size;
 	ulong bank_size;
 	ulong tmp;
 
+	/*
+	 * ToDo: Move the asm init routine sdram_init() to this C file,
+	 * or even better use some common ppc4xx code available
+	 * in cpu/ppc4xx
+	 */
+	sdram_init();
+
 	tot_size = 0;
 
-	mtdcr (memcfga, mem_mb0cf);
-	tmp = mfdcr (memcfgd);
+	mtdcr (SDRAM0_CFGADDR, SDRAM0_B0CR);
+	tmp = mfdcr (SDRAM0_CFGDATA);
 	if (tmp & 0x00000001) {
 		bank_size = 0x00400000 << ((tmp >> 17) & 0x7);
 		tot_size += bank_size;
 	}
 
-	mtdcr (memcfga, mem_mb1cf);
-	tmp = mfdcr (memcfgd);
+	mtdcr (SDRAM0_CFGADDR, SDRAM0_B1CR);
+	tmp = mfdcr (SDRAM0_CFGDATA);
 	if (tmp & 0x00000001) {
 		bank_size = 0x00400000 << ((tmp >> 17) & 0x7);
 		tot_size += bank_size;
 	}
 
-	mtdcr (memcfga, mem_mb2cf);
-	tmp = mfdcr (memcfgd);
+	mtdcr (SDRAM0_CFGADDR, SDRAM0_B2CR);
+	tmp = mfdcr (SDRAM0_CFGDATA);
 	if (tmp & 0x00000001) {
 		bank_size = 0x00400000 << ((tmp >> 17) & 0x7);
 		tot_size += bank_size;
 	}
 
-	mtdcr (memcfga, mem_mb3cf);
-	tmp = mfdcr (memcfgd);
+	mtdcr (SDRAM0_CFGADDR, SDRAM0_B3CR);
+	tmp = mfdcr (SDRAM0_CFGDATA);
 	if (tmp & 0x00000001) {
 		bank_size = 0x00400000 << ((tmp >> 17) & 0x7);
 		tot_size += bank_size;
@@ -132,10 +141,14 @@ long initdram (int board_type)
 int last_stage_init(void)
 {
 	/* initialize the PHY */
-	miiphy_reset(CONFIG_PHY_ADDR);
-	miiphy_write(CONFIG_PHY_ADDR, PHY_BMCR,
-			PHY_BMCR_AUTON | PHY_BMCR_RST_NEG);	/* AUTO neg */
-	miiphy_write(CONFIG_PHY_ADDR, PHY_FCSCR, 0x0d08);	/* LEDs     */
+	miiphy_reset("ppc_4xx_eth0", CONFIG_PHY_ADDR);
+
+	/* AUTO neg */
+	miiphy_write("ppc_4xx_eth0", CONFIG_PHY_ADDR, PHY_BMCR,
+			PHY_BMCR_AUTON | PHY_BMCR_RST_NEG);
+
+	/* LEDs     */
+	miiphy_write("ppc_4xx_eth0", CONFIG_PHY_ADDR, PHY_FCSCR, 0x0d08);
 
 	return 0; /* success */
 }