[U-Boot] [PATCH v4 08/19] SPEAr : Network support configured for spear SoCs

[Vipin KUMAR]

From: Vipin KUMAR <vipin.kumar at st.com>

Signed-off-by: Vipin Kumar <vipin.kumar at st.com>
---
 arch/arm/include/asm/arch-spear/hardware.h |    1 +
 board/spear/spear300/spear300.c            |   11 +++++++++++
 board/spear/spear310/spear310.c            |   11 +++++++++++
 board/spear/spear320/spear320.c            |   11 +++++++++++
 board/spear/spear600/spear600.c            |   11 +++++++++++
 include/configs/spear-common.h             |   14 ++++++++++++--
 include/configs/spear3xx.h                 |    3 +++
 7 files changed, 60 insertions(+), 2 deletions(-)

diff --git a/arch/arm/include/asm/arch-spear/hardware.h b/arch/arm/include/asm/arch-spear/hardware.h
index 818f36c..39d64b6 100644
--- a/arch/arm/include/asm/arch-spear/hardware.h
+++ b/arch/arm/include/asm/arch-spear/hardware.h
@@ -31,6 +31,7 @@
 #define CONFIG_SPEAR_SYSCNTLBASE		(0xFCA00000)
 #define CONFIG_SPEAR_TIMERBASE			(0xFC800000)
 #define CONFIG_SPEAR_MISCBASE			(0xFCA80000)
+#define CONFIG_SPEAR_ETHBASE			(0xE0800000)
 
 #define CONFIG_SYS_NAND_CLE			(1 << 16)
 #define CONFIG_SYS_NAND_ALE			(1 << 17)
diff --git a/board/spear/spear300/spear300.c b/board/spear/spear300/spear300.c
index 60ee544..744a17b 100644
--- a/board/spear/spear300/spear300.c
+++ b/board/spear/spear300/spear300.c
@@ -22,6 +22,7 @@
  */
 
 #include <common.h>
+#include <netdev.h>
 #include <nand.h>
 #include <asm/io.h>
 #include <asm/arch/hardware.h>
@@ -56,3 +57,13 @@ int board_nand_init(struct nand_chip *nand)
 
 	return -1;
 }
+
+int board_eth_init(bd_t *bis)
+{
+	int ret = 0;
+#if defined(CONFIG_DESIGNWARE_ETH)
+	if (designware_initialize(0, CONFIG_SPEAR_ETHBASE, CONFIG_DW0_PHY) >= 0)
+		ret++;
+#endif
+	return ret;
+}
diff --git a/board/spear/spear310/spear310.c b/board/spear/spear310/spear310.c
index 03dfe16..666ed48 100644
--- a/board/spear/spear310/spear310.c
+++ b/board/spear/spear310/spear310.c
@@ -23,6 +23,7 @@
  */
 
 #include <common.h>
+#include <netdev.h>
 #include <nand.h>
 #include <asm/io.h>
 #include <asm/arch/hardware.h>
@@ -57,3 +58,13 @@ int board_nand_init(struct nand_chip *nand)
 
 	return -1;
 }
+
+int board_eth_init(bd_t *bis)
+{
+	int ret = 0;
+#if defined(CONFIG_DESIGNWARE_ETH)
+	if (designware_initialize(0, CONFIG_SPEAR_ETHBASE, CONFIG_DW0_PHY) >= 0)
+		ret++;
+#endif
+	return ret;
+}
diff --git a/board/spear/spear320/spear320.c b/board/spear/spear320/spear320.c
index 2ba2dbb..89b074a 100644
--- a/board/spear/spear320/spear320.c
+++ b/board/spear/spear320/spear320.c
@@ -23,6 +23,7 @@
  */
 
 #include <common.h>
+#include <netdev.h>
 #include <nand.h>
 #include <asm/io.h>
 #include <asm/arch/hardware.h>
@@ -57,3 +58,13 @@ int board_nand_init(struct nand_chip *nand)
 
 	return -1;
 }
+
+int board_eth_init(bd_t *bis)
+{
+	int ret = 0;
+#if defined(CONFIG_DESIGNWARE_ETH)
+	if (designware_initialize(0, CONFIG_SPEAR_ETHBASE, CONFIG_DW0_PHY) >= 0)
+		ret++;
+#endif
+	return ret;
+}
diff --git a/board/spear/spear600/spear600.c b/board/spear/spear600/spear600.c
index eef9a37..759b4fa 100644
--- a/board/spear/spear600/spear600.c
+++ b/board/spear/spear600/spear600.c
@@ -22,6 +22,7 @@
  */
 
 #include <common.h>
+#include <netdev.h>
 #include <nand.h>
 #include <asm/io.h>
 #include <asm/arch/hardware.h>
@@ -51,3 +52,13 @@ int board_nand_init(struct nand_chip *nand)
 
 	return -1;
 }
+
+int board_eth_init(bd_t *bis)
+{
+	int ret = 0;
+#if defined(CONFIG_DESIGNWARE_ETH)
+	if (designware_initialize(0, CONFIG_SPEAR_ETHBASE, CONFIG_DW0_PHY) >= 0)
+		ret++;
+#endif
+	return ret;
+}
diff --git a/include/configs/spear-common.h b/include/configs/spear-common.h
index 10beef7..1398837 100644
--- a/include/configs/spear-common.h
+++ b/include/configs/spear-common.h
@@ -27,6 +27,14 @@
  * Common configurations used for both spear3xx as well as spear6xx
  */
 
+/* Ethernet driver configuration */
+#define CONFIG_MII
+#define CONFIG_DESIGNWARE_ETH
+#define CONFIG_DW_SEARCH_PHY
+#define CONFIG_DW0_PHY				1
+#define CONFIG_NET_MULTI
+#define CONFIG_PHY_RESET_DELAY			(10000)		/* in usec */
+
 /* USBD driver configuration */
 #define CONFIG_SPEARUDC
 #define CONFIG_USB_DEVICE
@@ -99,11 +107,13 @@
 #define CONFIG_CMD_MEMORY
 #define CONFIG_CMD_RUN
 #define CONFIG_CMD_SAVES
+#define CONFIG_CMD_NET
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_DHCP
 
 /* This must be included AFTER the definition of CONFIG_COMMANDS (if any) */
 #include <config_cmd_default.h>
-#undef CONFIG_CMD_NET
-#undef CONFIG_CMD_NFS
 
 /*
  * Default Environment Varible definitions
diff --git a/include/configs/spear3xx.h b/include/configs/spear3xx.h
index 0248aba..502c50f 100644
--- a/include/configs/spear3xx.h
+++ b/include/configs/spear3xx.h
@@ -41,6 +41,9 @@
 
 #include <configs/spear-common.h>
 
+/* Ethernet driver configuration */
+#define CONFIG_DW_ALTDESCRIPTOR			1
+
 /* Serial Configuration (PL011) */
 #define CONFIG_SYS_SERIAL0			0xD0000000
 
-- 
1.6.0.2