[U-Boot] [PATCH v3 0/8] driver model bring-up of keystone net on k2hk, k2l, k2e and k2g evm

[U-Boot] [PATCH v3 0/8] driver model bring-up of keystone net on k2hk, k2l, k2e and k2g evm

[Mugunthan V N]

This patch series enables keystone net to adopt driver model. This
has been tested on the following evms (logs [1]) by tftp zImage
from server.
* k2hk evm
* k2l evm
* k2e evm
* k2g evm

Also pushed a branch for testing [2]

Changes from v2:
* Added driver remove to cleanup MDIO allocations
* added read_rom_hwaddr and write_hwaddr eth ops for reading and
  writing mac address

Changes from initial version:
* No code changes, changes only in commit text change in
  PATCH 2/8 *s/warning/error*

[1] - http://pastebin.ubuntu.com/14856337/
[2] - git://git.ti.com/~mugunthanvnm/ti-u-boot/mugunth-ti-u-boot.git dm-keystone-net-v3

Mugunthan V N (8):
  board: ti: ks2_evm: remove board_eth_init when CONFIG_DM_ETH is
    defined
  drivers: net: phy: micrel: fix build errors with CONFIG_DM_ETH
  drivers: net: keystone_net: convert driver to adopt device driver
    model
  defconfig: k2hk_evm_defconfig: enable net driver model
  defconfig: k2l_evm_defconfig: enable net driver model
  defconfig: k2e_evm_defconfig: enable net driver model
  ARM: dts: k2g: Add keystone net dts files
  defconfig: k2g_evm_defconfig: enable net driver model

 arch/arm/dts/k2g-evm.dts    |  12 ++
 arch/arm/dts/k2g-netcp.dtsi | 151 ++++++++++++++
 arch/arm/dts/k2g.dtsi       |  13 ++
 board/ti/ks2_evm/board.c    |   2 +
 configs/k2e_evm_defconfig   |   1 +
 configs/k2g_evm_defconfig   |   1 +
 configs/k2hk_evm_defconfig  |   1 +
 configs/k2l_evm_defconfig   |   1 +
 drivers/net/keystone_net.c  | 473 ++++++++++++++++++++++++++++++++++++++++----
 drivers/net/phy/micrel.c    |   6 +-
 10 files changed, 619 insertions(+), 42 deletions(-)
 create mode 100644 arch/arm/dts/k2g-netcp.dtsi

-- 
2.7.0.75.g3ee1e0f

[U-Boot] [PATCH v3 1/8] board: ti: ks2_evm: remove board_eth_init when CONFIG_DM_ETH is defined

[Mugunthan V N]

remove board_eth_init when CONFIG_DM_ETH is defined

Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
---
 board/ti/ks2_evm/board.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/board/ti/ks2_evm/board.c b/board/ti/ks2_evm/board.c
index 73d94a6..7d1709c 100644
--- a/board/ti/ks2_evm/board.c
+++ b/board/ti/ks2_evm/board.c
@@ -56,6 +56,7 @@ int board_init(void)
 }
 
 #ifdef CONFIG_DRIVER_TI_KEYSTONE_NET
+#ifndef CONFIG_DM_ETH
 int get_eth_env_param(char *env_name)
 {
 	char *env;
@@ -105,6 +106,7 @@ int board_eth_init(bd_t *bis)
 	return 0;
 }
 #endif
+#endif
 
 #ifdef CONFIG_SPL_BUILD
 void spl_board_init(void)
-- 
2.7.0.75.g3ee1e0f

[U-Boot] [PATCH v3 2/8] drivers: net: phy: micrel: fix build errors with CONFIG_DM_ETH

[Mugunthan V N]

When Micrel phy is selected without CONFIG_PHY_MICREL_KSZ9031 or
CONFIG_PHY_MICREL_KSZ9021 there  is a build error. Fixing this
by adding proper ifdefs

drivers/net/phy/micrel.c:370:39: error: array type has incomplete element type
 static const struct ksz90x1_reg_field ksz9031_ctl_grp[] =
                                       ^
drivers/net/phy/micrel.c:372:39: error: array type has incomplete element type
 static const struct ksz90x1_reg_field ksz9031_clk_grp[] =
                                       ^
drivers/net/phy/micrel.c: In function ?ksz9031_of_config?:
drivers/net/phy/micrel.c:377:23: error: array type has incomplete element type
  struct ksz90x1_ofcfg ofcfg[] = {
                       ^
drivers/net/phy/micrel.c:379:13: error: ?ksz90x1_rxd_grp? undeclared (first use in this function)
   { MII_KSZ9031_EXT_RGMII_RX_DATA_SKEW, 2, ksz90x1_rxd_grp, 4 },
             ^
drivers/net/phy/micrel.c:379:13: note: each undeclared identifier is reported only once for each function it appears in
drivers/net/phy/micrel.c:380:13: error: ?ksz90x1_txd_grp? undeclared (first use in this function)
   { MII_KSZ9031_EXT_RGMII_TX_DATA_SKEW, 2, ksz90x1_txd_grp, 4 },
             ^
drivers/net/phy/micrel.c:386:3: warning: implicit declaration of function ?ksz90x1_of_config_group? [-Wimplicit-function-declaration]
   ret = ksz90x1_of_config_group(phydev, &(ofcfg[i]));
   ^
drivers/net/phy/micrel.c:377:23: warning: unused variable ?ofcfg? [-Wunused-variable]
  struct ksz90x1_ofcfg ofcfg[] = {
                       ^
drivers/net/phy/micrel.c: At top level:
drivers/net/phy/micrel.c:370:39: warning: ?ksz9031_ctl_grp? defined but not used [-Wunused-variable]
 static const struct ksz90x1_reg_field ksz9031_ctl_grp[] =
                                       ^
drivers/net/phy/micrel.c:372:39: warning: ?ksz9031_clk_grp? defined but not used [-Wunused-variable]
 static const struct ksz90x1_reg_field ksz9031_clk_grp[] =
                                       ^
scripts/Makefile.build:277: recipe for target 'drivers/net/phy/micrel.o' failed
make[1]: *** [drivers/net/phy/micrel.o] Error 1
Makefile:1201: recipe for target 'drivers/net/phy' failed
make: *** [drivers/net/phy] Error 2
make: *** Waiting for unfinished jobs....

Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
---
 drivers/net/phy/micrel.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c
index 19b6bc7..73ed42a 100644
--- a/drivers/net/phy/micrel.c
+++ b/drivers/net/phy/micrel.c
@@ -260,7 +260,8 @@ static int ksz90x1_of_config_group(struct phy_device *phydev,
 #define CTRL1000_CONFIG_MASTER		(1 << 11)
 #define CTRL1000_MANUAL_CONFIG		(1 << 12)
 
-#ifdef CONFIG_DM_ETH
+#if defined(CONFIG_DM_ETH) && (defined(CONFIG_PHY_MICREL_KSZ9021) || \
+			       defined(CONFIG_PHY_MICREL_KSZ9031))
 static const struct ksz90x1_reg_field ksz9021_clk_grp[] = {
 	{ "txen-skew-ps", 4, 0, 0x7 }, { "txc-skew-ps", 4, 4, 0x7 },
 	{ "rxdv-skew-ps", 4, 8, 0x7 }, { "rxc-skew-ps", 4, 12, 0x7 },
@@ -366,7 +367,8 @@ static struct phy_driver ksz9021_driver = {
 #define MII_KSZ9031_MMD_ACCES_CTRL	0x0d
 #define MII_KSZ9031_MMD_REG_DATA	0x0e
 
-#ifdef CONFIG_DM_ETH
+#if defined(CONFIG_DM_ETH) && (defined(CONFIG_PHY_MICREL_KSZ9021) || \
+			       defined(CONFIG_PHY_MICREL_KSZ9031))
 static const struct ksz90x1_reg_field ksz9031_ctl_grp[] =
 	{ { "txen-skew-ps", 4, 0, 0x7 }, { "rxdv-skew-ps", 4, 4, 0x7 } };
 static const struct ksz90x1_reg_field ksz9031_clk_grp[] =
-- 
2.7.0.75.g3ee1e0f

[U-Boot] [PATCH v3 3/8] drivers: net: keystone_net: convert driver to adopt device driver model

[Mugunthan V N]

Adopt keystone_net driver to adopt device driver model

Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
---
 drivers/net/keystone_net.c | 473 +++++++++++++++++++++++++++++++++++++++++----
 1 file changed, 433 insertions(+), 40 deletions(-)

diff --git a/drivers/net/keystone_net.c b/drivers/net/keystone_net.c
index 24ca52e..b256453 100644
--- a/drivers/net/keystone_net.c
+++ b/drivers/net/keystone_net.c
@@ -10,6 +10,8 @@
 #include <command.h>
 #include <console.h>
 
+#include <dm.h>
+
 #include <net.h>
 #include <phy.h>
 #include <errno.h>
@@ -18,10 +20,15 @@
 #include <asm/ti-common/keystone_nav.h>
 #include <asm/ti-common/keystone_net.h>
 #include <asm/ti-common/keystone_serdes.h>
+#include <asm/arch/psc_defs.h>
+
+DECLARE_GLOBAL_DATA_PTR;
 
+#ifndef CONFIG_DM_ETH
 unsigned int emac_open;
 static struct mii_dev *mdio_bus;
 static unsigned int sys_has_mdio = 1;
+#endif
 
 #ifdef KEYSTONE2_EMAC_GIG_ENABLE
 #define emac_gigabit_enable(x)	keystone2_eth_gigabit_enable(x)
@@ -36,40 +43,74 @@ static unsigned int sys_has_mdio = 1;
 
 static u8 rx_buffs[RX_BUFF_NUMS * RX_BUFF_LEN] __aligned(16);
 
+#ifndef CONFIG_DM_ETH
 struct rx_buff_desc net_rx_buffs = {
 	.buff_ptr	= rx_buffs,
 	.num_buffs	= RX_BUFF_NUMS,
 	.buff_len	= RX_BUFF_LEN,
 	.rx_flow	= 22,
 };
-
-#ifndef CONFIG_SOC_K2G
-static void keystone2_net_serdes_setup(void);
 #endif
 
-int keystone2_eth_read_mac_addr(struct eth_device *dev)
-{
-	struct eth_priv_t *eth_priv;
-	u32 maca = 0;
-	u32 macb = 0;
+#ifdef CONFIG_DM_ETH
 
-	eth_priv = (struct eth_priv_t *)dev->priv;
+enum link_type {
+	LINK_TYPE_MAC_TO_MAC_AUTO = 0,
+	LINK_TYPE_MAC_TO_PHY_MODE = 1,
+	LINK_TYPE_MAC_TO_MAC_FORCED_MODE = 2,
+	LINK_TYPE_MAC_TO_FIBRE_MODE = 3,
+	LINK_TYPE_MAC_TO_PHY_NO_MDIO_MODE = 4,
+	LINK_TYPE_10G_MAC_TO_PHY_MODE = 10,
+	LINK_TYPE_10G_MAC_TO_MAC_FORCED_MODE = 11,
+};
 
-	/* Read the e-fuse mac address */
-	if (eth_priv->slave_port == 1) {
-		maca = __raw_readl(MAC_ID_BASE_ADDR);
-		macb = __raw_readl(MAC_ID_BASE_ADDR + 4);
-	}
+#define mac_hi(mac)     (((mac)[0] << 0) | ((mac)[1] << 8) |    \
+			 ((mac)[2] << 16) | ((mac)[3] << 24))
+#define mac_lo(mac)     (((mac)[4] << 0) | ((mac)[5] << 8))
 
-	dev->enetaddr[0] = (macb >>  8) & 0xff;
-	dev->enetaddr[1] = (macb >>  0) & 0xff;
-	dev->enetaddr[2] = (maca >> 24) & 0xff;
-	dev->enetaddr[3] = (maca >> 16) & 0xff;
-	dev->enetaddr[4] = (maca >>  8) & 0xff;
-	dev->enetaddr[5] = (maca >>  0) & 0xff;
+#ifdef CONFIG_KSNET_NETCP_V1_0
 
-	return 0;
-}
+#define EMAC_EMACSW_BASE_OFS		0x90800
+#define EMAC_EMACSW_PORT_BASE_OFS	(EMAC_EMACSW_BASE_OFS + 0x60)
+
+/* CPSW Switch slave registers */
+#define CPGMACSL_REG_SA_LO		0x10
+#define CPGMACSL_REG_SA_HI		0x14
+
+#define DEVICE_EMACSW_BASE(base, x)	((base) + EMAC_EMACSW_PORT_BASE_OFS +  \
+					 (x) * 0x30)
+
+#elif defined CONFIG_KSNET_NETCP_V1_5
+
+#define EMAC_EMACSW_PORT_BASE_OFS	0x222000
+
+/* CPSW Switch slave registers */
+#define CPGMACSL_REG_SA_LO		0x308
+#define CPGMACSL_REG_SA_HI		0x30c
+
+#define DEVICE_EMACSW_BASE(base, x)	((base) + EMAC_EMACSW_PORT_BASE_OFS +  \
+					 (x) * 0x1000)
+
+#endif
+
+
+struct ks2_eth_priv {
+	struct udevice			*dev;
+	struct phy_device		*phydev;
+	struct mii_dev			*mdio_bus;
+	int				phy_addr;
+	phy_interface_t			phy_if;
+	int				sgmii_link_type;
+	void				*mdio_base;
+	struct rx_buff_desc		net_rx_buffs;
+	struct pktdma_cfg		*netcp_pktdma;
+	void				*hd;
+	int				slave_port;
+	enum link_type			link_type;
+	bool				emac_open;
+	bool				has_mdio;
+};
+#endif
 
 /* MDIO */
 
@@ -140,6 +181,7 @@ static int keystone2_mdio_write(struct mii_dev *bus,
 	return 0;
 }
 
+#ifndef CONFIG_DM_ETH
 static void  __attribute__((unused))
 	keystone2_eth_gigabit_enable(struct eth_device *dev)
 {
@@ -163,6 +205,31 @@ static void  __attribute__((unused))
 	       EMAC_MACCONTROL_GIGFORCE | EMAC_MACCONTROL_GIGABIT_ENABLE,
 	       DEVICE_EMACSL_BASE(eth_priv->slave_port - 1) + CPGMACSL_REG_CTL);
 }
+#else
+static void  __attribute__((unused))
+	keystone2_eth_gigabit_enable(struct udevice *dev)
+{
+	struct ks2_eth_priv *priv = dev_get_priv(dev);
+	u_int16_t data;
+
+	if (priv->has_mdio) {
+		data = keystone2_mdio_read(priv->mdio_bus, priv->phy_addr,
+					   MDIO_DEVAD_NONE, 0);
+		/* speed selection MSB */
+		if (!(data & (1 << 6)))
+			return;
+	}
+
+	/*
+	 * Check if link detected is giga-bit
+	 * If Gigabit mode detected, enable gigbit in MAC
+	 */
+	writel(readl(DEVICE_EMACSL_BASE(priv->slave_port - 1) +
+		     CPGMACSL_REG_CTL) |
+	       EMAC_MACCONTROL_GIGFORCE | EMAC_MACCONTROL_GIGABIT_ENABLE,
+	       DEVICE_EMACSL_BASE(priv->slave_port - 1) + CPGMACSL_REG_CTL);
+}
+#endif
 
 #ifdef CONFIG_SOC_K2G
 int keystone_rgmii_config(struct phy_device *phy_dev)
@@ -401,6 +468,58 @@ int ethss_stop(void)
 	return 0;
 }
 
+struct ks2_serdes ks2_serdes_sgmii_156p25mhz = {
+	.clk = SERDES_CLOCK_156P25M,
+	.rate = SERDES_RATE_5G,
+	.rate_mode = SERDES_QUARTER_RATE,
+	.intf = SERDES_PHY_SGMII,
+	.loopback = 0,
+};
+
+#ifndef CONFIG_SOC_K2G
+static void keystone2_net_serdes_setup(void)
+{
+	ks2_serdes_init(CONFIG_KSNET_SERDES_SGMII_BASE,
+			&ks2_serdes_sgmii_156p25mhz,
+			CONFIG_KSNET_SERDES_LANES_PER_SGMII);
+
+#if defined(CONFIG_SOC_K2E) || defined(CONFIG_SOC_K2L)
+	ks2_serdes_init(CONFIG_KSNET_SERDES_SGMII2_BASE,
+			&ks2_serdes_sgmii_156p25mhz,
+			CONFIG_KSNET_SERDES_LANES_PER_SGMII);
+#endif
+
+	/* wait till setup */
+	udelay(5000);
+}
+#endif
+
+#ifndef CONFIG_DM_ETH
+
+int keystone2_eth_read_mac_addr(struct eth_device *dev)
+{
+	struct eth_priv_t *eth_priv;
+	u32 maca = 0;
+	u32 macb = 0;
+
+	eth_priv = (struct eth_priv_t *)dev->priv;
+
+	/* Read the e-fuse mac address */
+	if (eth_priv->slave_port == 1) {
+		maca = __raw_readl(MAC_ID_BASE_ADDR);
+		macb = __raw_readl(MAC_ID_BASE_ADDR + 4);
+	}
+
+	dev->enetaddr[0] = (macb >>  8) & 0xff;
+	dev->enetaddr[1] = (macb >>  0) & 0xff;
+	dev->enetaddr[2] = (maca >> 24) & 0xff;
+	dev->enetaddr[3] = (maca >> 16) & 0xff;
+	dev->enetaddr[4] = (maca >>  8) & 0xff;
+	dev->enetaddr[5] = (maca >>  0) & 0xff;
+
+	return 0;
+}
+
 int32_t cpmac_drv_send(u32 *buffer, int num_bytes, int slave_port_num)
 {
 	if (num_bytes < EMAC_MIN_ETHERNET_PKT_SIZE)
@@ -556,6 +675,7 @@ int keystone2_emac_initialize(struct eth_priv_t *eth_priv)
 	int res;
 	struct eth_device *dev;
 	struct phy_device *phy_dev;
+	struct mdio_regs *adap_mdio = (struct mdio_regs *)EMAC_MDIO_BASE_ADDR;
 
 	dev = malloc(sizeof(struct eth_device));
 	if (dev == NULL)
@@ -612,28 +732,301 @@ int keystone2_emac_initialize(struct eth_priv_t *eth_priv)
 	return 0;
 }
 
-struct ks2_serdes ks2_serdes_sgmii_156p25mhz = {
-	.clk = SERDES_CLOCK_156P25M,
-	.rate = SERDES_RATE_5G,
-	.rate_mode = SERDES_QUARTER_RATE,
-	.intf = SERDES_PHY_SGMII,
-	.loopback = 0,
-};
+#else
 
-#ifndef CONFIG_SOC_K2G
-static void keystone2_net_serdes_setup(void)
+static int ks2_eth_start(struct udevice *dev)
 {
-	ks2_serdes_init(CONFIG_KSNET_SERDES_SGMII_BASE,
-			&ks2_serdes_sgmii_156p25mhz,
-			CONFIG_KSNET_SERDES_LANES_PER_SGMII);
+	struct ks2_eth_priv *priv = dev_get_priv(dev);
 
-#if defined(CONFIG_SOC_K2E) || defined(CONFIG_SOC_K2L)
-	ks2_serdes_init(CONFIG_KSNET_SERDES_SGMII2_BASE,
-			&ks2_serdes_sgmii_156p25mhz,
-			CONFIG_KSNET_SERDES_LANES_PER_SGMII);
+#ifdef CONFIG_SOC_K2G
+	keystone_rgmii_config(priv->phydev);
+#else
+	keystone_sgmii_config(priv->phydev, priv->slave_port - 1,
+			      priv->sgmii_link_type);
 #endif
 
-	/* wait till setup */
-	udelay(5000);
+	udelay(10000);
+
+	/* On chip switch configuration */
+	ethss_config(target_get_switch_ctl(), SWITCH_MAX_PKT_SIZE);
+
+	qm_init();
+
+	if (ksnav_init(priv->netcp_pktdma, &priv->net_rx_buffs)) {
+		error("ksnav_init failed\n");
+		goto err_knav_init;
+	}
+
+	/*
+	 * Streaming switch configuration. If not present this
+	 * statement is defined to void in target.h.
+	 * If present this is usually defined to a series of register writes
+	 */
+	hw_config_streaming_switch();
+
+	if (priv->has_mdio) {
+		phy_startup(priv->phydev);
+		if (priv->phydev->link == 0) {
+			error("phy startup failed\n");
+			goto err_phy_start;
+		}
+	}
+
+	emac_gigabit_enable(dev);
+
+	ethss_start();
+
+	priv->emac_open = true;
+
+	return 0;
+
+err_phy_start:
+	ksnav_close(priv->netcp_pktdma);
+err_knav_init:
+	qm_close();
+
+	return -EFAULT;
+}
+
+static int ks2_eth_send(struct udevice *dev, void *packet, int length)
+{
+	struct ks2_eth_priv *priv = dev_get_priv(dev);
+
+	genphy_update_link(priv->phydev);
+	if (priv->phydev->link == 0)
+		return -1;
+
+	if (length < EMAC_MIN_ETHERNET_PKT_SIZE)
+		length = EMAC_MIN_ETHERNET_PKT_SIZE;
+
+	return ksnav_send(priv->netcp_pktdma, (u32 *)packet,
+			  length, (priv->slave_port) << 16);
+}
+
+static int ks2_eth_recv(struct udevice *dev, int flags, uchar **packetp)
+{
+	struct ks2_eth_priv *priv = dev_get_priv(dev);
+	int  pkt_size;
+	u32 *pkt = NULL;
+
+	priv->hd = ksnav_recv(priv->netcp_pktdma, &pkt, &pkt_size);
+	if (priv->hd == NULL)
+		return -EAGAIN;
+
+	*packetp = (uchar *)pkt;
+
+	return pkt_size;
+}
+
+static int ks2_eth_free_pkt(struct udevice *dev, uchar *packet,
+				   int length)
+{
+	struct ks2_eth_priv *priv = dev_get_priv(dev);
+
+	ksnav_release_rxhd(priv->netcp_pktdma, priv->hd);
+
+	return 0;
+}
+
+static void ks2_eth_stop(struct udevice *dev)
+{
+	struct ks2_eth_priv *priv = dev_get_priv(dev);
+
+	if (!priv->emac_open)
+		return;
+	ethss_stop();
+
+	ksnav_close(priv->netcp_pktdma);
+	qm_close();
+	phy_shutdown(priv->phydev);
+	priv->emac_open = false;
+}
+
+int ks2_eth_read_rom_hwaddr(struct udevice *dev)
+{
+	struct ks2_eth_priv *priv = dev_get_priv(dev);
+	struct eth_pdata *pdata = dev_get_platdata(dev);
+	u32 maca = 0;
+	u32 macb = 0;
+
+	/* Read the e-fuse mac address */
+	if (priv->slave_port == 1) {
+		maca = __raw_readl(MAC_ID_BASE_ADDR);
+		macb = __raw_readl(MAC_ID_BASE_ADDR + 4);
+	}
+
+	pdata->enetaddr[0] = (macb >>  8) & 0xff;
+	pdata->enetaddr[1] = (macb >>  0) & 0xff;
+	pdata->enetaddr[2] = (maca >> 24) & 0xff;
+	pdata->enetaddr[3] = (maca >> 16) & 0xff;
+	pdata->enetaddr[4] = (maca >>  8) & 0xff;
+	pdata->enetaddr[5] = (maca >>  0) & 0xff;
+
+	return 0;
+}
+
+int ks2_eth_write_hwaddr(struct udevice *dev)
+{
+	struct ks2_eth_priv *priv = dev_get_priv(dev);
+	struct eth_pdata *pdata = dev_get_platdata(dev);
+
+	writel(mac_hi(pdata->enetaddr),
+	       DEVICE_EMACSW_BASE(pdata->iobase, priv->slave_port - 1) +
+				  CPGMACSL_REG_SA_HI);
+	writel(mac_lo(pdata->enetaddr),
+	       DEVICE_EMACSW_BASE(pdata->iobase, priv->slave_port - 1) +
+				  CPGMACSL_REG_SA_LO);
+
+	return 0;
+}
+
+static int ks2_eth_probe(struct udevice *dev)
+{
+	struct ks2_eth_priv *priv = dev_get_priv(dev);
+	struct mii_dev *mdio_bus;
+	int ret;
+
+	priv->dev = dev;
+
+	/* These clock enables has to be moved to common location */
+	if (cpu_is_k2g())
+		writel(KS2_ETHERNET_RGMII, KS2_ETHERNET_CFG);
+
+	/* By default, select PA PLL clock as PA clock source */
+#ifndef CONFIG_SOC_K2G
+	if (psc_enable_module(KS2_LPSC_PA))
+		return -EACCES;
+#endif
+	if (psc_enable_module(KS2_LPSC_CPGMAC))
+		return -EACCES;
+	if (psc_enable_module(KS2_LPSC_CRYPTO))
+		return -EACCES;
+
+	if (cpu_is_k2e() || cpu_is_k2l())
+		pll_pa_clk_sel();
+
+
+	priv->net_rx_buffs.buff_ptr = rx_buffs,
+	priv->net_rx_buffs.num_buffs = RX_BUFF_NUMS,
+	priv->net_rx_buffs.buff_len = RX_BUFF_LEN,
+
+	/* Register MDIO bus */
+	mdio_bus = mdio_alloc();
+	if (!mdio_bus) {
+		error("MDIO alloc failed\n");
+		return -ENOMEM;
+	}
+	priv->mdio_bus = mdio_bus;
+	mdio_bus->read	= keystone2_mdio_read;
+	mdio_bus->write	= keystone2_mdio_write;
+	mdio_bus->reset	= keystone2_mdio_reset;
+	mdio_bus->priv	= priv->mdio_base;
+	sprintf(mdio_bus->name, "ethernet-mdio");
+
+	ret = mdio_register(mdio_bus);
+	if (ret) {
+		error("MDIO bus register failed\n");
+		return ret;
+	}
+
+#ifndef CONFIG_SOC_K2G
+	keystone2_net_serdes_setup();
+#endif
+
+	priv->netcp_pktdma = &netcp_pktdma;
+
+	priv->phydev = phy_connect(mdio_bus, priv->phy_addr, dev, priv->phy_if);
+	phy_config(priv->phydev);
+
+	return 0;
 }
+
+int ks2_eth_remove(struct udevice *dev)
+{
+	struct ks2_eth_priv *priv = dev_get_priv(dev);
+
+	free(priv->phydev);
+	mdio_unregister(priv->mdio_bus);
+	mdio_free(priv->mdio_bus);
+
+	return 0;
+}
+
+static const struct eth_ops ks2_eth_ops = {
+	.start			= ks2_eth_start,
+	.send			= ks2_eth_send,
+	.recv			= ks2_eth_recv,
+	.free_pkt		= ks2_eth_free_pkt,
+	.stop			= ks2_eth_stop,
+	.read_rom_hwaddr	= ks2_eth_read_rom_hwaddr,
+	.write_hwaddr		= ks2_eth_write_hwaddr,
+};
+
+
+static int ks2_eth_ofdata_to_platdata(struct udevice *dev)
+{
+	struct ks2_eth_priv *priv = dev_get_priv(dev);
+	struct eth_pdata *pdata = dev_get_platdata(dev);
+	const void *fdt = gd->fdt_blob;
+	int interfaces;
+	int interface_0;
+	int netcp_gbe_0;
+	int phy;
+	int mdio;
+	u32 dma_channel[6];
+
+	interfaces = fdt_subnode_offset(fdt, dev->of_offset,
+					"netcp-interfaces");
+	interface_0 = fdt_subnode_offset(fdt, interfaces, "interface-0");
+
+	netcp_gbe_0 = fdtdec_lookup_phandle(fdt, interface_0, "netcp-gbe");
+	priv->link_type = fdtdec_get_int(fdt, netcp_gbe_0,
+					 "link-interface", -1);
+	priv->slave_port = fdtdec_get_int(fdt, netcp_gbe_0, "slave-port", -1);
+	/* U-Boot slave port number starts with 1 instead of 0 */
+	priv->slave_port += 1;
+
+	phy = fdtdec_lookup_phandle(fdt, netcp_gbe_0, "phy-handle");
+	priv->phy_addr = fdtdec_get_int(fdt, phy, "reg", -1);
+
+	mdio = fdt_parent_offset(fdt, phy);
+	if (mdio < 0) {
+		error("mdio dt not found\n");
+		return -ENODEV;
+	}
+	priv->mdio_base = (void *)fdtdec_get_addr(fdt, mdio, "reg");
+
+	if (priv->link_type == LINK_TYPE_MAC_TO_PHY_MODE) {
+		priv->phy_if = PHY_INTERFACE_MODE_SGMII;
+		pdata->phy_interface = priv->phy_if;
+		priv->sgmii_link_type = SGMII_LINK_MAC_PHY;
+		priv->has_mdio = true;
+	}
+	pdata->iobase = dev_get_addr(dev);
+
+	fdtdec_get_int_array(fdt, dev->of_offset, "ti,navigator-dmas",
+			     dma_channel, 6);
+	priv->net_rx_buffs.rx_flow = dma_channel[1];
+
+	return 0;
+}
+
+static const struct udevice_id ks2_eth_ids[] = {
+	{ .compatible = "ti,netcp-1.0" },
+	{ }
+};
+
+
+U_BOOT_DRIVER(eth_ks2) = {
+	.name	= "eth_ks2",
+	.id	= UCLASS_ETH,
+	.of_match = ks2_eth_ids,
+	.ofdata_to_platdata = ks2_eth_ofdata_to_platdata,
+	.probe	= ks2_eth_probe,
+	.remove	= ks2_eth_remove,
+	.ops	= &ks2_eth_ops,
+	.priv_auto_alloc_size = sizeof(struct ks2_eth_priv),
+	.platdata_auto_alloc_size = sizeof(struct eth_pdata),
+	.flags = DM_FLAG_ALLOC_PRIV_DMA,
+};
 #endif
-- 
2.7.0.75.g3ee1e0f

[U-Boot] [PATCH v3 4/8] defconfig: k2hk_evm_defconfig: enable net driver model

[Mugunthan V N]

enable net driver model for k2hk evm as keystone_net supports
driver model

Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
---
 configs/k2hk_evm_defconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/configs/k2hk_evm_defconfig b/configs/k2hk_evm_defconfig
index 940d483..f49d820 100644
--- a/configs/k2hk_evm_defconfig
+++ b/configs/k2hk_evm_defconfig
@@ -13,3 +13,4 @@ CONFIG_DM=y
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_STMICRO=y
 CONFIG_SYS_NS16550=y
+CONFIG_DM_ETH=y
-- 
2.7.0.75.g3ee1e0f

[U-Boot] [PATCH v3 5/8] defconfig: k2l_evm_defconfig: enable net driver model

[Mugunthan V N]

enable net driver model for k2l evm as keystone_net supports
driver model

Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
---
 configs/k2l_evm_defconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/configs/k2l_evm_defconfig b/configs/k2l_evm_defconfig
index 1b21ed0..6f5ac18 100644
--- a/configs/k2l_evm_defconfig
+++ b/configs/k2l_evm_defconfig
@@ -13,3 +13,4 @@ CONFIG_DM=y
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_STMICRO=y
 CONFIG_SYS_NS16550=y
+CONFIG_DM_ETH=y
-- 
2.7.0.75.g3ee1e0f

[U-Boot] [PATCH v3 6/8] defconfig: k2e_evm_defconfig: enable net driver model

[Mugunthan V N]

enable net driver model for k2e evm as keystone_net supports
driver model

Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
---
 configs/k2e_evm_defconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/configs/k2e_evm_defconfig b/configs/k2e_evm_defconfig
index 9fb9dac..5616be9 100644
--- a/configs/k2e_evm_defconfig
+++ b/configs/k2e_evm_defconfig
@@ -13,3 +13,4 @@ CONFIG_DM=y
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_STMICRO=y
 CONFIG_SYS_NS16550=y
+CONFIG_DM_ETH=y
-- 
2.7.0.75.g3ee1e0f

[U-Boot] [PATCH v3 7/8] ARM: dts: k2g: Add keystone net dts files

[Mugunthan V N]

Add keystone net DT support for k2g evm.

Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
---
 arch/arm/dts/k2g-evm.dts    |  12 ++++
 arch/arm/dts/k2g-netcp.dtsi | 151 ++++++++++++++++++++++++++++++++++++++++++++
 arch/arm/dts/k2g.dtsi       |  13 ++++
 3 files changed, 176 insertions(+)
 create mode 100644 arch/arm/dts/k2g-netcp.dtsi

diff --git a/arch/arm/dts/k2g-evm.dts b/arch/arm/dts/k2g-evm.dts
index de50e8f..0ca36ef 100644
--- a/arch/arm/dts/k2g-evm.dts
+++ b/arch/arm/dts/k2g-evm.dts
@@ -19,3 +19,15 @@
 		stdout-path = &uart0;
 	};
 };
+
+&mdio {
+	status = "okay";
+	ethphy0: ethernet-phy at 0 {
+		reg = <0>;
+		phy-mode = "rgmii-id";
+	};
+};
+
+&gbe0 {
+	phy-handle = <&ethphy0>;
+};
diff --git a/arch/arm/dts/k2g-netcp.dtsi b/arch/arm/dts/k2g-netcp.dtsi
new file mode 100644
index 0000000..6f0ff86
--- /dev/null
+++ b/arch/arm/dts/k2g-netcp.dtsi
@@ -0,0 +1,151 @@
+/*
+ * Device Tree Source for Keystone 2 Galileo Netcp driver
+ *
+ * Copyright 2015 Texas Instruments, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+qmss: qmss at 4020000 {
+	compatible = "ti,keystone-navigator-qmss-l";
+	dma-coherent;
+	#address-cells = <1>;
+	#size-cells = <1>;
+	/* power-domains = <&k2g_pds K2G_DEV_NSS0>; */
+	/* clocks = <&k2g_clks K2G_DEV_NSS0 K2G_DEV_NSS_VCLK>; */
+	clock-names = "nss_vclk";
+	ranges;
+	queue-range	= <0 0x80>;
+	linkram0	= <0x4020000 0x7ff>;
+
+	qmgrs {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		qmgr0 {
+			managed-queues = <0 0x80>;
+			reg = <0x4100000 0x800>,
+			      <0x4040000 0x100>,
+			      <0x4080000 0x800>,
+			      <0x40c0000 0x800>;
+			reg-names = "peek", "config",
+				    "region", "push";
+		};
+
+	};
+	queue-pools {
+		qpend {
+			qpend-0 {
+				qrange = <77 8>;
+				interrupts =<0 308 0xf04 0 309 0xf04 0 310 0xf04
+					     0 311 0xf04 0 312 0xf04 0 313 0xf04
+					     0 314 0xf04 0 315 0xf04>;
+				qalloc-by-id;
+			};
+		};
+		general-purpose {
+			gp-0 {
+				qrange = <112 8>;
+			};
+			netcp-tx {
+				qrange = <5 8>;
+				qalloc-by-id;
+			};
+		};
+	};
+
+	descriptor-regions {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		region-12 {
+			id = <12>;
+			region-spec = <1023 128>; /* num_desc desc_size */
+			link-index = <0x400>;
+		};
+	};
+}; /* qmss */
+
+knav_dmas: knav_dmas at 0 {
+	compatible = "ti,keystone-navigator-dma";
+	#address-cells = <1>;
+	#size-cells = <1>;
+	/* power-domains = <&k2g_pds K2G_DEV_NSS0>; */
+	/* clocks = <&k2g_clks K2G_DEV_NSS0 K2G_DEV_NSS_VCLK>; */
+	clock-names = "nss_vclk";
+	ranges;
+	ti,navigator-cloud-address = <0x40c0000 0x40c0000 0x40c0000 0x40c0000>;
+
+	dma_gbe: dma_gbe at 0 {
+		reg = <0x4010000 0x100>,
+			  <0x4011000 0x2a0>, /* 21 Tx channels */
+			  <0x4012000 0x400>, /* 32 Rx channels */
+			  <0x4010100 0x80>,
+			  <0x4013000 0x400>; /* 32 Rx flows */
+		reg-names = "global", "txchan", "rxchan",
+				"txsched", "rxflow";
+	};
+
+};
+
+gbe_subsys: subsys at 4200000 {
+	compatible = "syscon";
+	reg = <0x4200000 0x100>;
+};
+
+netcp: netcp at 4000000 {
+	reg = <0x2620110 0x8>;
+	reg-names = "efuse";
+	compatible = "ti,netcp-1.0";
+	#address-cells = <1>;
+	#size-cells = <1>;
+	/* power-domains = <&k2g_pds K2G_DEV_NSS0>; */
+	/* clocks = <&k2g_clks K2G_DEV_NSS0 K2G_DEV_NSS_ESW_CLK>; */
+	clock-names = "ethss_clk";
+
+	/* NetCP address range */
+	ranges = <0 0x4000000 0x1000000>;
+
+	dma-coherent;
+
+	ti,navigator-dmas = <&dma_gbe 0>, <&dma_gbe 5>;
+	ti,navigator-dma-names = "netrx0", "nettx";
+
+	netcp-devices {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		gbe at 200000 {
+			label = "netcp-gbe";
+			compatible = "ti,netcp-gbe-2";
+			syscon-subsys = <&gbe_subsys>;
+			reg = <0x200100 0xe00>, <0x220000 0x20000>;
+			/* enable-ale; */
+			tx-queue = <5>;
+			tx-channel = "nettx";
+
+			interfaces {
+				gbe0: interface-0 {
+					slave-port = <0>;
+					link-interface	= <5>;
+				};
+			};
+		};
+	};
+
+	netcp-interfaces {
+		interface-0 {
+			rx-channel = "netrx0";
+			rx-pool = <512 12>;
+			tx-pool = <511 12>;
+			rx-queue-depth = <128 128 0 0>;
+			rx-buffer-size = <1518 4096 0 0>;
+			rx-queue = <77>;
+			tx-completion-queue = <78>;
+			efuse-mac = <1>;
+			netcp-gbe = <&gbe0>;
+		};
+	};
+};
diff --git a/arch/arm/dts/k2g.dtsi b/arch/arm/dts/k2g.dtsi
index 6b79b16..bbc2cf9 100644
--- a/arch/arm/dts/k2g.dtsi
+++ b/arch/arm/dts/k2g.dtsi
@@ -68,5 +68,18 @@
 			interrupts = <GIC_SPI 164 IRQ_TYPE_EDGE_RISING>;
 		};
 
+		mdio: mdio at 4200f00 {
+			compatible	= "ti,keystone_mdio", "ti,davinci_mdio";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			/* power-domains = <&k2g_pds K2G_DEV_NSS0>; */
+			/* clocks = <&k2g_clks K2G_DEV_NSS0 K2G_DEV_NSS_ESW_CLK>; */
+			clock-names = "fck";
+			reg = <0x04200f00 0x100>;
+			status = "disabled";
+			bus_freq = <2500000>;
+		};
+
+		#include "k2g-netcp.dtsi"
 	};
 };
-- 
2.7.0.75.g3ee1e0f

[U-Boot] [PATCH v3 8/8] defconfig: k2g_evm_defconfig: enable net driver model

[Mugunthan V N]

enable net driver model for k2g evm as keystone_net supports
driver model

Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
---
 configs/k2g_evm_defconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/configs/k2g_evm_defconfig b/configs/k2g_evm_defconfig
index 7bdf7a4..7cebacd 100644
--- a/configs/k2g_evm_defconfig
+++ b/configs/k2g_evm_defconfig
@@ -12,3 +12,4 @@ CONFIG_DM=y
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_STMICRO=y
 CONFIG_SYS_NS16550=y
+CONFIG_DM_ETH=y
-- 
2.7.0.75.g3ee1e0f

[U-Boot] [U-Boot, v3, 1/8] board: ti: ks2_evm: remove board_eth_init when CONFIG_DM_ETH is defined

[Tom Rini]

On Tue, Feb 02, 2016 at 03:51:31PM +0530, Mugunthan V N wrote:

> remove board_eth_init when CONFIG_DM_ETH is defined
> 
> Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
> Reviewed-by: Tom Rini <trini@konsulko.com>
> Acked-by: Joe Hershberger <joe.hershberger@ni.com>

Applied to u-boot/master, thanks!

-- 
Tom
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[U-Boot] [U-Boot, v3, 2/8] drivers: net: phy: micrel: fix build errors with CONFIG_DM_ETH

[Tom Rini]

On Tue, Feb 02, 2016 at 03:51:32PM +0530, Mugunthan V N wrote:

> When Micrel phy is selected without CONFIG_PHY_MICREL_KSZ9031 or
> CONFIG_PHY_MICREL_KSZ9021 there  is a build error. Fixing this
> by adding proper ifdefs
> 
> drivers/net/phy/micrel.c:370:39: error: array type has incomplete element type
>  static const struct ksz90x1_reg_field ksz9031_ctl_grp[] =
>                                        ^
> drivers/net/phy/micrel.c:372:39: error: array type has incomplete element type
>  static const struct ksz90x1_reg_field ksz9031_clk_grp[] =
>                                        ^
> drivers/net/phy/micrel.c: In function ?ksz9031_of_config?:
> drivers/net/phy/micrel.c:377:23: error: array type has incomplete element type
>   struct ksz90x1_ofcfg ofcfg[] = {
>                        ^
> drivers/net/phy/micrel.c:379:13: error: ?ksz90x1_rxd_grp? undeclared (first use in this function)
>    { MII_KSZ9031_EXT_RGMII_RX_DATA_SKEW, 2, ksz90x1_rxd_grp, 4 },
>              ^
> drivers/net/phy/micrel.c:379:13: note: each undeclared identifier is reported only once for each function it appears in
> drivers/net/phy/micrel.c:380:13: error: ?ksz90x1_txd_grp? undeclared (first use in this function)
>    { MII_KSZ9031_EXT_RGMII_TX_DATA_SKEW, 2, ksz90x1_txd_grp, 4 },
>              ^
> drivers/net/phy/micrel.c:386:3: warning: implicit declaration of function ?ksz90x1_of_config_group? [-Wimplicit-function-declaration]
>    ret = ksz90x1_of_config_group(phydev, &(ofcfg[i]));
>    ^
> drivers/net/phy/micrel.c:377:23: warning: unused variable ?ofcfg? [-Wunused-variable]
>   struct ksz90x1_ofcfg ofcfg[] = {
>                        ^
> drivers/net/phy/micrel.c: At top level:
> drivers/net/phy/micrel.c:370:39: warning: ?ksz9031_ctl_grp? defined but not used [-Wunused-variable]
>  static const struct ksz90x1_reg_field ksz9031_ctl_grp[] =
>                                        ^
> drivers/net/phy/micrel.c:372:39: warning: ?ksz9031_clk_grp? defined but not used [-Wunused-variable]
>  static const struct ksz90x1_reg_field ksz9031_clk_grp[] =
>                                        ^
> scripts/Makefile.build:277: recipe for target 'drivers/net/phy/micrel.o' failed
> make[1]: *** [drivers/net/phy/micrel.o] Error 1
> Makefile:1201: recipe for target 'drivers/net/phy' failed
> make: *** [drivers/net/phy] Error 2
> make: *** Waiting for unfinished jobs....
> 
> Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
> Reviewed-by: Tom Rini <trini@konsulko.com>
> Acked-by: Joe Hershberger <joe.hershberger@ni.com>

Applied to u-boot/master, thanks!

-- 
Tom
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[U-Boot] [U-Boot, v3, 3/8] drivers: net: keystone_net: convert driver to adopt device driver model

[Tom Rini]

On Tue, Feb 02, 2016 at 03:51:33PM +0530, Mugunthan V N wrote:

> Adopt keystone_net driver to adopt device driver model
> 
> Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
> Reviewed-by: Tom Rini <trini@konsulko.com>

Applied to u-boot/master, thanks!

-- 
Tom
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[U-Boot] [U-Boot, v3, 4/8] defconfig: k2hk_evm_defconfig: enable net driver model

[Tom Rini]

On Tue, Feb 02, 2016 at 03:51:34PM +0530, Mugunthan V N wrote:

> enable net driver model for k2hk evm as keystone_net supports
> driver model
> 
> Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
> Reviewed-by: Tom Rini <trini@konsulko.com>
> Acked-by: Joe Hershberger <joe.hershberger@ni.com>

Applied to u-boot/master, thanks!

-- 
Tom
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[U-Boot] [U-Boot, v3, 5/8] defconfig: k2l_evm_defconfig: enable net driver model

[Tom Rini]

On Tue, Feb 02, 2016 at 03:51:35PM +0530, Mugunthan V N wrote:

> enable net driver model for k2l evm as keystone_net supports
> driver model
> 
> Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
> Reviewed-by: Tom Rini <trini@konsulko.com>
> Acked-by: Joe Hershberger <joe.hershberger@ni.com>

Applied to u-boot/master, thanks!

-- 
Tom
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[U-Boot] [U-Boot, v3, 6/8] defconfig: k2e_evm_defconfig: enable net driver model

[Tom Rini]

On Tue, Feb 02, 2016 at 03:51:36PM +0530, Mugunthan V N wrote:

> enable net driver model for k2e evm as keystone_net supports
> driver model
> 
> Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
> Reviewed-by: Tom Rini <trini@konsulko.com>
> Acked-by: Joe Hershberger <joe.hershberger@ni.com>

Applied to u-boot/master, thanks!

-- 
Tom
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[U-Boot] [U-Boot, v3, 7/8] ARM: dts: k2g: Add keystone net dts files

[Tom Rini]

On Tue, Feb 02, 2016 at 03:51:37PM +0530, Mugunthan V N wrote:

> Add keystone net DT support for k2g evm.
> 
> Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
> Reviewed-by: Tom Rini <trini@konsulko.com>
> Acked-by: Joe Hershberger <joe.hershberger@ni.com>

Applied to u-boot/master, thanks!

-- 
Tom
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[U-Boot] [U-Boot, v3, 8/8] defconfig: k2g_evm_defconfig: enable net driver model

[Tom Rini]

On Tue, Feb 02, 2016 at 03:51:38PM +0530, Mugunthan V N wrote:

> enable net driver model for k2g evm as keystone_net supports
> driver model
> 
> Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
> Reviewed-by: Tom Rini <trini@konsulko.com>
> Acked-by: Joe Hershberger <joe.hershberger@ni.com>

Applied to u-boot/master, thanks!

-- 
Tom
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