ppc: xilinx-ppc440-generic: Wire LL_TEMAC driver

If the xparameters file contains a LL_TEMAC definition compile its
driver and the net commands.

Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Michal Simek <michal.simek@xilinx.com>

board/xilinx/ppc440-generic/xilinx_ppc440_generic.c

@@ -8,6 +8,7 @@
 
 #include <config.h>
 #include <common.h>
+#include <netdev.h>
 #include <asm/processor.h>
 
 int checkboard(void)
@@ -34,3 +35,24 @@ void get_sys_info(sys_info_t *sys_info)
 int get_serial_clock(void){
 	return XPAR_UARTNS550_0_CLOCK_FREQ_HZ;
 }
+
+int board_eth_init(bd_t *bis)
+{
+	int ret = 0;
+
+	puts("Init xilinx temac\n");
+#ifdef XPAR_LLTEMAC_0_BASEADDR
+	ret |= xilinx_ll_temac_eth_init(bis, XPAR_LLTEMAC_0_BASEADDR,
+			XILINX_LL_TEMAC_M_SDMA_DCR | XILINX_LL_TEMAC_M_SDMA_PLB,
+			XPAR_LLTEMAC_0_LLINK_CONNECTED_BASEADDR);
+
+#endif
+
+#ifdef XPAR_LLTEMAC_1_BASEADDR
+	ret |= xilinx_ll_temac_eth_init(bis, XPAR_LLTEMAC_1_BASEADDR,
+			XILINX_LL_TEMAC_M_SDMA_DCR | XILINX_LL_TEMAC_M_SDMA_PLB,
+			XPAR_LLTEMAC_1_LLINK_CONNECTED_BASEADDR);
+#endif
+
+	return ret;
+}

board/xilinx/ppc440-generic/xparameters.h

@@ -18,5 +18,9 @@
 #define XPAR_CORE_CLOCK_FREQ_HZ		400000000
 #define XPAR_INTC_MAX_NUM_INTR_INPUTS	32
 #define XPAR_UARTNS550_0_CLOCK_FREQ_HZ	100000000
+#define XPAR_LLTEMAC_0_LLINK_CONNECTED_BASEADDR 0x80
+#define XPAR_LLTEMAC_1_LLINK_CONNECTED_BASEADDR 0x98
+#define XPAR_LLTEMAC_0_BASEADDR		0x83000000
+#define XPAR_LLTEMAC_1_BASEADDR		0x83000040
 
 #endif

configs/xilinx-ppc440-generic_defconfig

@@ -11,3 +11,7 @@ CONFIG_OF_CONTROL=y
 CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
 CONFIG_DEFAULT_DEVICE_TREE="xilinx-ppc440-generic"
+CONFIG_CMD_TFTPPUT=y
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_PING=y
+CONFIG_NETCONSOLE=y

include/configs/xilinx-ppc440-generic.h

@@ -33,6 +33,16 @@
 #define MTDIDS_DEFAULT			"nor0=flash"
 #define MTDPARTS_DEFAULT		"mtdparts=flash:-(user)"
 
+/* Net */
+#ifdef XPAR_LLTEMAC_0_BASEADDR
+#define CONFIG_XILINX_LL_TEMAC
+#define CONFIG_MII
+#define CONFIG_PHYLIB
+#define CONFIG_PHY_MARVELL
+#define CONFIG_NET_RANDOM_ETHADDR
+#define CONFIG_LIB_RAND
+#endif
+
 /* Generic Configs */
 #include <configs/xilinx-ppc.h>