Merge with /home/sr/git/u-boot/denx-alpr-merge-test

cpu/ppc4xx/405gp_pci.c

@@ -475,7 +475,11 @@ void pci_440_init (struct pci_controller *hose)
 	pci_set_region(hose->regions + reg_num++,
 		       CFG_PCI_TARGBASE,
 		       CFG_PCI_MEMBASE,
+#ifdef CFG_PCI_MEMSIZE
+		       CFG_PCI_MEMSIZE,
+#else
 		       0x10000000,
+#endif
 		       PCI_REGION_MEM );
 
 #if defined(CONFIG_PCI_SYS_MEM_BUS) && defined(CONFIG_PCI_SYS_MEM_PHYS) && \

cpu/ppc4xx/4xx_enet.c

@@ -470,8 +470,7 @@ static int ppc_4xx_eth_init (struct eth_device *dev, bd_t * bis)
 #else
 	if ((devnum == 0) || (devnum == 1)) {
 		out32 (ZMII_FER, (ZMII_FER_SMII | ZMII_FER_MDI) << ZMII_FER_V (devnum));
-	}
-	else { /* ((devnum == 2) || (devnum == 3)) */
+	} else { /* ((devnum == 2) || (devnum == 3)) */
 		out32 (ZMII_FER, ZMII_FER_MDI << ZMII_FER_V (devnum));
 		out32 (RGMII_FER, ((RGMII_FER_RGMII << RGMII_FER_V (2)) |
 				   (RGMII_FER_RGMII << RGMII_FER_V (3))));
@@ -561,22 +560,7 @@ static int ppc_4xx_eth_init (struct eth_device *dev, bd_t * bis)
 	 * otherwise, just check the speeds & feeds
 	 */
 	if (hw_p->first_init == 0) {
-#if defined(CONFIG_88E1111_CLK_DELAY)
-		/*
-		 * On some boards (e.g. ALPR) the Marvell 88E1111 PHY needs
-		 * the "RGMII transmit timing control" and "RGMII receive
-		 * timing control" bits set, so that Gbit communication works
-		 * without problems.
-		 * Also set the "Transmitter disable" to 1 to enable the
-		 * transmitter.
-		 * After setting these bits a soft-reset must occur for this
-		 * change to become active.
-		 */
-		miiphy_read (dev->name, reg, 0x14, &reg_short);
-		reg_short |= (1 << 7) | (1 << 1) | (1 << 0);
-		miiphy_write (dev->name, reg, 0x14, reg_short);
-#endif
-#if defined(CONFIG_M88E1111_PHY) /* test-only: merge with CONFIG_88E1111_CLK_DELAY !!! */
+#if defined(CONFIG_M88E1111_PHY)
 		miiphy_write (dev->name, reg, 0x14, 0x0ce3);
 		miiphy_write (dev->name, reg, 0x18, 0x4101);
 		miiphy_write (dev->name, reg, 0x09, 0x0e00);
@@ -808,7 +792,7 @@ static int ppc_4xx_eth_init (struct eth_device *dev, bd_t * bis)
 		hw_p->rx[i].ctrl |= MAL_RX_CTRL_EMPTY | MAL_RX_CTRL_INTR;
 		hw_p->rx_ready[i] = -1;
 #if 0
-		printf ("RX_BUFF %d @ 0x%08lx\n", i, (ulong) rx[i].data_ptr);
+		printf ("RX_BUFF %d @ 0x%08lx\n", i, (ulong) hw_p->rx[i].data_ptr);
 #endif
 	}
 

cpu/ppc4xx/cpu.c

@@ -41,6 +41,10 @@
 DECLARE_GLOBAL_DATA_PTR;
 #endif
 
+#if defined(CONFIG_BOARD_RESET)
+void board_reset(void);
+#endif
+
 #if defined(CONFIG_440)
 #define FREQ_EBC		(sys_info.freqEPB)
 #else
@@ -422,23 +426,19 @@ int ppc440spe_revB() {
 
 int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 {
-#if defined(CONFIG_YOSEMITE) || defined(CONFIG_YELLOWSTONE)
-	/*give reset to BCSR*/
-	*(unsigned char*)(CFG_BCSR_BASE | 0x06) = 0x09;
-
+#if defined(CONFIG_BOARD_RESET)
+	board_reset();
+#else
+#if defined(CFG_4xx_RESET_TYPE)
+	mtspr(dbcr0, CFG_4xx_RESET_TYPE << 28);
 #else
-
 	/*
 	 * Initiate system reset in debug control register DBCR
 	 */
-	__asm__ __volatile__("lis   3, 0x3000" ::: "r3");
-#if defined(CONFIG_440)
-	__asm__ __volatile__("mtspr 0x134, 3");
-#else
-	__asm__ __volatile__("mtspr 0x3f2, 3");
-#endif
+	mtspr(dbcr0, 0x30000000);
+#endif /* defined(CFG_4xx_RESET_TYPE) */
+#endif /* defined(CONFIG_BOARD_RESET) */
 
-#endif/* defined(CONFIG_YOSEMITE) || defined(CONFIG_YELLOWSTONE)*/
 	return 1;
 }
 

cpu/ppc4xx/cpu_init.c

@@ -320,6 +320,10 @@ cpu_init_f (void)
 	val |= 0xb8000000;      /* generate system reset after 1.34 seconds */
 #else
 	val |= 0xf0000000;      /* generate system reset after 2.684 seconds */
+#endif
+#if defined(CFG_4xx_RESET_TYPE)
+	val &= ~0x30000000;			/* clear WRC bits */
+	val |= CFG_4xx_RESET_TYPE << 28;	/* set board specific WRC type */
 #endif
 	mtspr(tcr, val);
 

cpu/ppc4xx/sdram.c

@@ -351,6 +351,14 @@ long int initdram(int board_type)
 	int i;
 	int tr1_bank1;
 
+#if defined(CONFIG_440GX) || defined(CONFIG_440EP) || defined(CONFIG_440GR) || defined(CONFIG_440SP)
+	/*
+	 * Soft-reset SDRAM controller.
+	 */
+	mtsdr(sdr_srst, SDR0_SRST_DMC);
+	mtsdr(sdr_srst, 0x00000000);
+#endif
+
 	for (i=0; i<N_MB0CF; i++) {
 		/*
 		 * Disable memory controller.