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Commit b1c056d2 authored by Stanley.Miao's avatar Stanley.Miao Committed by Tony Lindgren
Browse files

ARM: OMAP3: LDP: Add Ethernet device support to make ldp boot succeess 



Add Ethernet device support in board-ldp.c to make ldp can boot and mount
nfs successfully.

Signed-off-by: default avatarStanley.Miao <stanley.miao@windriver.com>
parent ad636ad8

arch/arm/configs/omap_ldp_defconfig

+147 −1
Original line number Diff line number Diff line
@@ -316,7 +316,82 @@ CONFIG_BINFMT_MISC=y 
#

# CONFIG_PM is not set

CONFIG_ARCH_SUSPEND_POSSIBLE=y

# CONFIG_NET is not set

CONFIG_NET=y



#

# Networking options

#

CONFIG_PACKET=y

# CONFIG_PACKET_MMAP is not set

CONFIG_UNIX=y

CONFIG_XFRM=y

CONFIG_XFRM_USER=y

# CONFIG_XFRM_SUB_POLICY is not set

CONFIG_XFRM_MIGRATE=y

# CONFIG_XFRM_STATISTICS is not set

CONFIG_NET_KEY=y

CONFIG_NET_KEY_MIGRATE=y

CONFIG_INET=y

CONFIG_IP_MULTICAST=y

# CONFIG_IP_ADVANCED_ROUTER is not set

CONFIG_IP_FIB_HASH=y

CONFIG_IP_PNP=y

CONFIG_IP_PNP_DHCP=y

CONFIG_IP_PNP_BOOTP=y

CONFIG_IP_PNP_RARP=y

# CONFIG_NET_IPIP is not set

# CONFIG_NET_IPGRE is not set

# CONFIG_IP_MROUTE is not set

# CONFIG_ARPD is not set

# CONFIG_SYN_COOKIES is not set

# CONFIG_INET_AH is not set

# CONFIG_INET_ESP is not set

# CONFIG_INET_IPCOMP is not set

# CONFIG_INET_XFRM_TUNNEL is not set

# CONFIG_INET_TUNNEL is not set

CONFIG_INET_XFRM_MODE_TRANSPORT=y

CONFIG_INET_XFRM_MODE_TUNNEL=y

CONFIG_INET_XFRM_MODE_BEET=y

# CONFIG_INET_LRO is not set

CONFIG_INET_DIAG=y

CONFIG_INET_TCP_DIAG=y

# CONFIG_TCP_CONG_ADVANCED is not set

CONFIG_TCP_CONG_CUBIC=y

CONFIG_DEFAULT_TCP_CONG="cubic"

# CONFIG_TCP_MD5SIG is not set

# CONFIG_IPV6 is not set

# CONFIG_NETWORK_SECMARK is not set

# CONFIG_NETFILTER is not set

# CONFIG_IP_DCCP is not set

# CONFIG_IP_SCTP is not set

# CONFIG_TIPC is not set

# CONFIG_ATM is not set

# CONFIG_BRIDGE is not set

# CONFIG_NET_DSA is not set

# CONFIG_VLAN_8021Q is not set

# CONFIG_DECNET is not set

# CONFIG_LLC2 is not set

# CONFIG_IPX is not set

# CONFIG_ATALK is not set

# CONFIG_X25 is not set

# CONFIG_LAPB is not set

# CONFIG_ECONET is not set

# CONFIG_WAN_ROUTER is not set

# CONFIG_NET_SCHED is not set



#

# Network testing

#

# CONFIG_NET_PKTGEN is not set

# CONFIG_HAMRADIO is not set

# CONFIG_CAN is not set

# CONFIG_IRDA is not set

# CONFIG_BT is not set

# CONFIG_AF_RXRPC is not set

# CONFIG_PHONET is not set

# CONFIG_WIRELESS is not set

# CONFIG_RFKILL is not set

# CONFIG_NET_9P is not set



#

# Device Drivers
@@ -332,6 +407,8 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y 
# CONFIG_DEBUG_DRIVER is not set

# CONFIG_DEBUG_DEVRES is not set

# CONFIG_SYS_HYPERVISOR is not set

CONFIG_CONNECTOR=y

CONFIG_PROC_EVENTS=y

# CONFIG_MTD is not set

# CONFIG_PARPORT is not set

CONFIG_BLK_DEV=y
@@ -390,6 +467,54 @@ CONFIG_SCSI_LOWLEVEL=y 
# CONFIG_SCSI_DH is not set

# CONFIG_ATA is not set

# CONFIG_MD is not set

CONFIG_NETDEVICES=y

# CONFIG_DUMMY is not set

# CONFIG_BONDING is not set

# CONFIG_MACVLAN is not set

# CONFIG_EQUALIZER is not set

# CONFIG_TUN is not set

# CONFIG_VETH is not set

# CONFIG_PHYLIB is not set

CONFIG_NET_ETHERNET=y

CONFIG_MII=y

# CONFIG_AX88796 is not set

# CONFIG_SMC91X is not set

# CONFIG_DM9000 is not set

# CONFIG_ENC28J60 is not set

CONFIG_SMC911X=y

# CONFIG_IBM_NEW_EMAC_ZMII is not set

# CONFIG_IBM_NEW_EMAC_RGMII is not set

# CONFIG_IBM_NEW_EMAC_TAH is not set

# CONFIG_IBM_NEW_EMAC_EMAC4 is not set

# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set

# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set

# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set

# CONFIG_B44 is not set

CONFIG_NETDEV_1000=y

CONFIG_NETDEV_10000=y



#

# Wireless LAN

#

# CONFIG_WLAN_PRE80211 is not set

# CONFIG_WLAN_80211 is not set

# CONFIG_IWLWIFI_LEDS is not set



#

# USB Network Adapters

#

# CONFIG_USB_CATC is not set

# CONFIG_USB_KAWETH is not set

# CONFIG_USB_PEGASUS is not set

# CONFIG_USB_RTL8150 is not set

# CONFIG_USB_USBNET is not set

# CONFIG_WAN is not set

# CONFIG_PPP is not set

# CONFIG_SLIP is not set

# CONFIG_NETCONSOLE is not set

# CONFIG_NETPOLL is not set

# CONFIG_NET_POLL_CONTROLLER is not set

# CONFIG_ISDN is not set



#

# Input device support
@@ -816,6 +941,27 @@ CONFIG_TMPFS=y 
# CONFIG_ROMFS_FS is not set

# CONFIG_SYSV_FS is not set

# CONFIG_UFS_FS is not set

CONFIG_NETWORK_FILESYSTEMS=y

CONFIG_NFS_FS=y

CONFIG_NFS_V3=y

CONFIG_NFS_V3_ACL=y

CONFIG_NFS_V4=y

CONFIG_ROOT_NFS=y

# CONFIG_NFSD is not set

CONFIG_LOCKD=y

CONFIG_LOCKD_V4=y

CONFIG_NFS_ACL_SUPPORT=y

CONFIG_NFS_COMMON=y

CONFIG_SUNRPC=y

CONFIG_SUNRPC_GSS=y

# CONFIG_SUNRPC_REGISTER_V4 is not set

CONFIG_RPCSEC_GSS_KRB5=y

# CONFIG_RPCSEC_GSS_SPKM3 is not set

# CONFIG_SMB_FS is not set

# CONFIG_CIFS is not set

# CONFIG_NCP_FS is not set

# CONFIG_CODA_FS is not set

# CONFIG_AFS_FS is not set



#

# Partition Types

arch/arm/mach-omap2/board-ldp.c

+57 −0
Original line number Diff line number Diff line
@@ -38,11 +38,67 @@ 
#include <asm/delay.h>

#include <mach/control.h>



#define SDP3430_SMC91X_CS	3



static struct resource ldp_smc911x_resources[] = {

	[0] = {

		.start	= OMAP34XX_ETHR_START,

		.end	= OMAP34XX_ETHR_START + SZ_4K,

		.flags	= IORESOURCE_MEM,

	},

	[1] = {

		.start	= 0,

		.end	= 0,

		.flags	= IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL,

	},

};



static struct platform_device ldp_smc911x_device = {

	.name		= "smc911x",

	.id		= -1,

	.num_resources	= ARRAY_SIZE(ldp_smc911x_resources),

	.resource	= ldp_smc911x_resources,

};



static struct platform_device *ldp_devices[] __initdata = {

	&ldp_smc911x_device,

};



static inline void __init ldp_init_smc911x(void)

{

	int eth_cs;

	unsigned long cs_mem_base;

	int eth_gpio = 0;



	eth_cs = LDP_SMC911X_CS;



	if (gpmc_cs_request(eth_cs, SZ_16M, &cs_mem_base) < 0) {

		printk(KERN_ERR "Failed to request GPMC mem for smc911x\n");

		return;

	}



	ldp_smc911x_resources[0].start = cs_mem_base + 0x0;

	ldp_smc911x_resources[0].end   = cs_mem_base + 0xf;

	udelay(100);



	eth_gpio = LDP_SMC911X_GPIO;



	ldp_smc911x_resources[1].start = OMAP_GPIO_IRQ(eth_gpio);



	if (omap_request_gpio(eth_gpio) < 0) {

		printk(KERN_ERR "Failed to request GPIO%d for smc911x IRQ\n",

				eth_gpio);

		return;

	}

	gpio_direction_input(eth_gpio);

}



static void __init omap_ldp_init_irq(void)

{

	omap2_init_common_hw();

	omap_init_irq();

	omap_gpio_init();

	ldp_init_smc911x();

}



static struct omap_uart_config ldp_uart_config __initdata = {
@@ -64,6 +120,7 @@ static int __init omap_i2c_init(void) 
static void __init omap_ldp_init(void)

{

	omap_i2c_init();

	platform_add_devices(ldp_devices, ARRAY_SIZE(ldp_devices));

	omap_board_config = ldp_config;

	omap_board_config_size = ARRAY_SIZE(ldp_config);

	omap_serial_init();

arch/arm/plat-omap/include/mach/board-ldp.h

+4 −1
Original line number Diff line number Diff line
@@ -32,5 +32,8 @@ 
extern void twl4030_bci_battery_init(void);



#define TWL4030_IRQNUM		INT_34XX_SYS_NIRQ



#define LDP_SMC911X_CS         1

#define LDP_SMC911X_GPIO       152

#define DEBUG_BASE             0x08000000

#define OMAP34XX_ETHR_START    DEBUG_BASE

#endif /* __ASM_ARCH_OMAP_LDP_H */