configs: add sample for freescale p2020ds

CONFIG_PPC_85xx=y

CONFIG_PHYS_64BIT=y

CONFIG_SMP=y

CONFIG_NR_CPUS=8

CONFIG_SYSVIPC=y

CONFIG_POSIX_MQUEUE=y

CONFIG_FHANDLE=y

CONFIG_AUDIT=y

CONFIG_IRQ_DOMAIN_DEBUG=y

CONFIG_NO_HZ_IDLE=y

CONFIG_HIGH_RES_TIMERS=y

CONFIG_BSD_PROCESS_ACCT=y

CONFIG_IKCONFIG=y

CONFIG_IKCONFIG_PROC=y

CONFIG_LOG_BUF_SHIFT=16

CONFIG_CGROUPS=y

CONFIG_NAMESPACES=y

CONFIG_EXPERT=y

CONFIG_KALLSYMS_ALL=y

# CONFIG_SLUB_DEBUG is not set

# CONFIG_COMPAT_BRK is not set

CONFIG_MODULES=y

CONFIG_MODULE_UNLOAD=y

CONFIG_MODVERSIONS=y

# CONFIG_BLK_DEV_BSG is not set

CONFIG_PARTITION_ADVANCED=y

CONFIG_MAC_PARTITION=y

# CONFIG_IOSCHED_DEADLINE is not set

# CONFIG_POWERNV_MSI is not set

CONFIG_MPC85xx_DS=y

CONFIG_HIGHMEM=y

CONFIG_HOTPLUG_CPU=y

CONFIG_IRQ_ALL_CPUS=y

CONFIG_FORCE_MAX_ZONEORDER=12

# CONFIG_SUSPEND is not set

CONFIG_PCI=y

CONFIG_PCIEPORTBUS=y

CONFIG_PCI_MSI=y

CONFIG_RAPIDIO=y

CONFIG_NET=y

CONFIG_PACKET=y

CONFIG_UNIX=y

CONFIG_XFRM_USER=y

CONFIG_NET_KEY=m

CONFIG_INET=y

CONFIG_IP_MULTICAST=y

CONFIG_IP_ADVANCED_ROUTER=y

CONFIG_IP_MULTIPLE_TABLES=y

CONFIG_IP_ROUTE_MULTIPATH=y

CONFIG_IP_ROUTE_VERBOSE=y

CONFIG_IP_PNP=y

CONFIG_IP_PNP_DHCP=y

CONFIG_IP_PNP_BOOTP=y

CONFIG_IP_PNP_RARP=y

CONFIG_NET_IPIP=y

CONFIG_IP_MROUTE=y

CONFIG_IP_PIMSM_V1=y

CONFIG_IP_PIMSM_V2=y

CONFIG_INET_ESP=m

CONFIG_INET_XFRM_MODE_TRANSPORT=m

CONFIG_INET_XFRM_MODE_TUNNEL=m

# CONFIG_INET_XFRM_MODE_BEET is not set

# CONFIG_INET_LRO is not set

CONFIG_NETWORK_SECMARK=y

CONFIG_NETFILTER=y

CONFIG_NF_CONNTRACK=m

CONFIG_NF_CONNTRACK_SECMARK=y

CONFIG_NF_CONNTRACK_ZONES=y

CONFIG_NF_CONNTRACK_EVENTS=y

CONFIG_NF_CONNTRACK_TIMEOUT=y

CONFIG_NF_CONNTRACK_TIMESTAMP=y

CONFIG_NF_CT_PROTO_DCCP=m

CONFIG_NF_CT_PROTO_UDPLITE=m

CONFIG_NF_CONNTRACK_AMANDA=m

CONFIG_NF_CONNTRACK_FTP=m

CONFIG_NF_CONNTRACK_H323=m

CONFIG_NF_CONNTRACK_IRC=m

CONFIG_NF_CONNTRACK_NETBIOS_NS=m

CONFIG_NF_CONNTRACK_SNMP=m

CONFIG_NF_CONNTRACK_PPTP=m

CONFIG_NF_CONNTRACK_SANE=m

CONFIG_NF_CONNTRACK_SIP=m

CONFIG_NF_CONNTRACK_TFTP=m

CONFIG_NF_CT_NETLINK=m

CONFIG_NF_CT_NETLINK_TIMEOUT=m

CONFIG_NF_CT_NETLINK_HELPER=m

CONFIG_NETFILTER_NETLINK_QUEUE_CT=y

CONFIG_NETFILTER_XT_TARGET_AUDIT=m

CONFIG_NETFILTER_XT_TARGET_CHECKSUM=m

CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m

CONFIG_NETFILTER_XT_TARGET_CONNMARK=m

CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m

CONFIG_NETFILTER_XT_TARGET_DSCP=m

CONFIG_NETFILTER_XT_TARGET_HMARK=m

CONFIG_NETFILTER_XT_TARGET_IDLETIMER=m

CONFIG_NETFILTER_XT_TARGET_LED=m

CONFIG_NETFILTER_XT_TARGET_LOG=m

CONFIG_NETFILTER_XT_TARGET_MARK=m

CONFIG_NETFILTER_XT_TARGET_NFLOG=m

CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m

CONFIG_NETFILTER_XT_TARGET_NOTRACK=m

CONFIG_NETFILTER_XT_TARGET_TEE=m

CONFIG_NETFILTER_XT_TARGET_TPROXY=m

CONFIG_NETFILTER_XT_TARGET_TRACE=m

CONFIG_NETFILTER_XT_TARGET_SECMARK=m

CONFIG_NETFILTER_XT_TARGET_TCPMSS=m

CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m

CONFIG_NETFILTER_XT_MATCH_ADDRTYPE=m

CONFIG_NETFILTER_XT_MATCH_BPF=m

CONFIG_NETFILTER_XT_MATCH_CLUSTER=m

CONFIG_NETFILTER_XT_MATCH_COMMENT=m

CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m

CONFIG_NETFILTER_XT_MATCH_CONNLABEL=m

CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m

CONFIG_NETFILTER_XT_MATCH_CONNMARK=m

CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m

CONFIG_NETFILTER_XT_MATCH_CPU=m

CONFIG_NETFILTER_XT_MATCH_DCCP=m

CONFIG_NETFILTER_XT_MATCH_DEVGROUP=m

CONFIG_NETFILTER_XT_MATCH_DSCP=m

CONFIG_NETFILTER_XT_MATCH_ESP=m

CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m

CONFIG_NETFILTER_XT_MATCH_HELPER=m

CONFIG_NETFILTER_XT_MATCH_IPRANGE=m

CONFIG_NETFILTER_XT_MATCH_LENGTH=m

CONFIG_NETFILTER_XT_MATCH_LIMIT=m

CONFIG_NETFILTER_XT_MATCH_MAC=m

CONFIG_NETFILTER_XT_MATCH_MARK=m

CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m

CONFIG_NETFILTER_XT_MATCH_NFACCT=m

CONFIG_NETFILTER_XT_MATCH_OSF=m

CONFIG_NETFILTER_XT_MATCH_OWNER=m

CONFIG_NETFILTER_XT_MATCH_POLICY=m

CONFIG_NETFILTER_XT_MATCH_PHYSDEV=m

CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m

CONFIG_NETFILTER_XT_MATCH_QUOTA=m

CONFIG_NETFILTER_XT_MATCH_RATEEST=m

CONFIG_NETFILTER_XT_MATCH_REALM=m

CONFIG_NETFILTER_XT_MATCH_RECENT=m

CONFIG_NETFILTER_XT_MATCH_SOCKET=m

CONFIG_NETFILTER_XT_MATCH_STATE=m

CONFIG_NETFILTER_XT_MATCH_STATISTIC=m

CONFIG_NETFILTER_XT_MATCH_STRING=m

CONFIG_NETFILTER_XT_MATCH_TCPMSS=m

CONFIG_NETFILTER_XT_MATCH_TIME=m

CONFIG_NETFILTER_XT_MATCH_U32=m

CONFIG_NF_CONNTRACK_IPV4=m

CONFIG_IP_NF_IPTABLES=m

CONFIG_IP_NF_MATCH_AH=m

CONFIG_IP_NF_MATCH_ECN=m

CONFIG_IP_NF_MATCH_RPFILTER=m

CONFIG_IP_NF_MATCH_TTL=m

CONFIG_IP_NF_FILTER=m

CONFIG_IP_NF_TARGET_REJECT=m

CONFIG_IP_NF_TARGET_SYNPROXY=m

CONFIG_IP_NF_TARGET_ULOG=m

CONFIG_NF_NAT_IPV4=m

CONFIG_IP_NF_TARGET_MASQUERADE=m

CONFIG_IP_NF_TARGET_NETMAP=m

CONFIG_IP_NF_TARGET_REDIRECT=m

CONFIG_IP_NF_MANGLE=m

CONFIG_IP_NF_TARGET_CLUSTERIP=m

CONFIG_IP_NF_TARGET_ECN=m

CONFIG_IP_NF_TARGET_TTL=m

CONFIG_IP_NF_RAW=m

CONFIG_IP_NF_ARPTABLES=m

CONFIG_IP_NF_ARPFILTER=m

CONFIG_IP_NF_ARP_MANGLE=m

CONFIG_NF_CONNTRACK_IPV6=m

CONFIG_IP6_NF_IPTABLES=m

CONFIG_IP6_NF_MATCH_AH=m

CONFIG_IP6_NF_MATCH_EUI64=m

CONFIG_IP6_NF_MATCH_FRAG=m

CONFIG_IP6_NF_MATCH_OPTS=m

CONFIG_IP6_NF_MATCH_HL=m

CONFIG_IP6_NF_MATCH_IPV6HEADER=m

CONFIG_IP6_NF_MATCH_MH=m

CONFIG_IP6_NF_MATCH_RPFILTER=m

CONFIG_IP6_NF_MATCH_RT=m

CONFIG_IP6_NF_TARGET_HL=m

CONFIG_IP6_NF_FILTER=m

CONFIG_IP6_NF_TARGET_REJECT=m

CONFIG_IP6_NF_TARGET_SYNPROXY=m

CONFIG_IP6_NF_MANGLE=m

CONFIG_IP6_NF_RAW=m

CONFIG_NF_NAT_IPV6=m

CONFIG_IP6_NF_TARGET_MASQUERADE=m

CONFIG_IP6_NF_TARGET_NPT=m

CONFIG_IP_SCTP=m

CONFIG_BRIDGE=m

CONFIG_CFG80211=m

CONFIG_MAC80211=m

CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"

CONFIG_DEVTMPFS=y

CONFIG_DEVTMPFS_MOUNT=y

# CONFIG_FW_LOADER_USER_HELPER is not set

CONFIG_MTD=y

CONFIG_MTD_CMDLINE_PARTS=y

CONFIG_MTD_BLOCK=y

CONFIG_FTL=y

CONFIG_MTD_CFI=y

CONFIG_MTD_CFI_INTELEXT=y

CONFIG_MTD_CFI_AMDSTD=y

CONFIG_MTD_PHYSMAP_OF=y

CONFIG_MTD_M25P80=y

CONFIG_MTD_NAND=y

CONFIG_MTD_NAND_FSL_ELBC=y

CONFIG_MTD_NAND_FSL_IFC=y

CONFIG_MTD_UBI=y

CONFIG_PROC_DEVICETREE=y

CONFIG_BLK_DEV_LOOP=y

CONFIG_BLK_DEV_NBD=y

CONFIG_EEPROM_LEGACY=y

CONFIG_BLK_DEV_SD=y

CONFIG_CHR_DEV_ST=y

CONFIG_BLK_DEV_SR=y

CONFIG_CHR_DEV_SG=y

CONFIG_SCSI_MULTI_LUN=y

CONFIG_SCSI_LOGGING=y

CONFIG_ATA=y

CONFIG_SATA_AHCI=y

CONFIG_SATA_FSL=y

CONFIG_SATA_SIL24=y

CONFIG_PATA_ALI=y

CONFIG_MD=y

CONFIG_BLK_DEV_MD=y

CONFIG_MD_LINEAR=y

CONFIG_MD_RAID0=y

CONFIG_MD_RAID1=y

CONFIG_MD_RAID10=y

CONFIG_MD_RAID456=y

CONFIG_MD_MULTIPATH=y

CONFIG_BCACHE=y

CONFIG_BLK_DEV_DM=m

CONFIG_DM_CRYPT=m

CONFIG_DM_SNAPSHOT=m

CONFIG_DM_THIN_PROVISIONING=m

CONFIG_DM_CACHE=m

CONFIG_DM_MIRROR=m

CONFIG_DM_RAID=m

CONFIG_DM_ZERO=m

CONFIG_DM_MULTIPATH=m

CONFIG_NETDEVICES=y

CONFIG_DUMMY=y

CONFIG_TUN=y

CONFIG_NET_TULIP=y

CONFIG_GIANFAR=y

CONFIG_E1000E=y

CONFIG_AT803X_PHY=y

CONFIG_ATHEROS_PHY=y

CONFIG_MARVELL_PHY=y

CONFIG_DAVICOM_PHY=y

CONFIG_CICADA_PHY=y

CONFIG_VITESSE_PHY=y

CONFIG_DP8384x_PHY=y

CONFIG_FIXED_PHY=y

CONFIG_PPP=m

CONFIG_PPP_BSDCOMP=m

CONFIG_PPP_DEFLATE=m

CONFIG_PPP_FILTER=y

CONFIG_PPP_MPPE=m

CONFIG_PPP_MULTILINK=y

CONFIG_PPPOE=m

CONFIG_PPP_ASYNC=m

CONFIG_PPP_SYNC_TTY=m

CONFIG_ATH_CARDS=m

CONFIG_ATH9K=m

CONFIG_ATH9K_HTC=m

CONFIG_RT2X00=m

CONFIG_RT2800PCI=m

CONFIG_RT73USB=m

CONFIG_RT2800USB=m

CONFIG_RT2800USB_RT3573=y

CONFIG_RT2800USB_RT53XX=y

CONFIG_RT2800USB_RT55XX=y

# CONFIG_RTL_CARDS is not set

# CONFIG_INPUT_MOUSEDEV is not set

# CONFIG_INPUT_KEYBOARD is not set

# CONFIG_INPUT_MOUSE is not set

# CONFIG_SERIO is not set

CONFIG_VT_HW_CONSOLE_BINDING=y

CONFIG_SERIAL_8250=y

CONFIG_SERIAL_8250_CONSOLE=y

CONFIG_SERIAL_8250_NR_UARTS=2

CONFIG_SERIAL_8250_RUNTIME_UARTS=2

CONFIG_SERIAL_8250_MANY_PORTS=y

CONFIG_SERIAL_8250_DETECT_IRQ=y

CONFIG_SERIAL_8250_RSA=y

CONFIG_NVRAM=y

CONFIG_I2C=y

CONFIG_I2C_CHARDEV=y

CONFIG_I2C_MPC=y

CONFIG_SPI=y

CONFIG_SPI_FSL_SPI=y

CONFIG_SPI_FSL_ESPI=y

CONFIG_GPIOLIB=y

CONFIG_GPIO_MPC8XXX=y

# CONFIG_HWMON is not set

# CONFIG_VGA_ARB is not set

# CONFIG_VGA_CONSOLE is not set

CONFIG_SOUND=m

CONFIG_SND=m

CONFIG_SND_HRTIMER=m

# CONFIG_SND_SUPPORT_OLD_API is not set

# CONFIG_SND_DRIVERS is not set

CONFIG_SND_INTEL8X0=m

# CONFIG_SND_PPC is not set

# CONFIG_SND_SPI is not set

# CONFIG_SND_USB is not set

# CONFIG_HID_GENERIC is not set

# CONFIG_USB_HID is not set

CONFIG_USB=y

CONFIG_USB_EHCI_HCD=y

CONFIG_USB_EHCI_FSL=y

CONFIG_USB_OHCI_HCD=y

CONFIG_USB_OHCI_HCD_PPC_OF_BE=y

CONFIG_USB_OHCI_HCD_PPC_OF_LE=y

CONFIG_USB_STORAGE=y

CONFIG_MMC=y

CONFIG_MMC_SDHCI=y

CONFIG_MMC_SDHCI_PLTFM=y

CONFIG_MMC_SDHCI_OF_ESDHC=y

CONFIG_EDAC=y

CONFIG_EDAC_MM_EDAC=y

CONFIG_RTC_CLASS=y

CONFIG_RTC_DRV_CMOS=y

CONFIG_DMADEVICES=y

CONFIG_FSL_DMA=y

CONFIG_EXT4_FS=y

CONFIG_EXT4_FS_POSIX_ACL=y

CONFIG_EXT4_FS_SECURITY=y

CONFIG_FANOTIFY=y

CONFIG_FUSE_FS=m

CONFIG_VFAT_FS=y

CONFIG_PROC_KCORE=y

CONFIG_TMPFS=y

CONFIG_HUGETLBFS=y

CONFIG_JFFS2_FS=y

CONFIG_JFFS2_SUMMARY=y

CONFIG_JFFS2_FS_XATTR=y

CONFIG_UBIFS_FS=y

CONFIG_SQUASHFS=y

CONFIG_SQUASHFS_XATTR=y

CONFIG_SQUASHFS_LZO=y

CONFIG_SQUASHFS_XZ=y

CONFIG_NFS_FS=y

CONFIG_NFS_V4=y

CONFIG_ROOT_NFS=y

CONFIG_NFSD=m

CONFIG_CIFS=m

CONFIG_CIFS_XATTR=y

CONFIG_CIFS_POSIX=y

# CONFIG_CIFS_DEBUG is not set

CONFIG_CIFS_SMB2=y

CONFIG_CIFS_FSCACHE=y

CONFIG_NLS_CODEPAGE_437=y

CONFIG_NLS_CODEPAGE_850=y

CONFIG_NLS_ISO8859_1=y

CONFIG_NLS_UTF8=m

CONFIG_CRC_T10DIF=y

CONFIG_DEBUG_INFO=y

CONFIG_DEBUG_FS=y

CONFIG_MAGIC_SYSRQ=y

CONFIG_DETECT_HUNG_TASK=y

CONFIG_CRYPTO_CBC=y

CONFIG_CRYPTO_PCBC=m

CONFIG_CRYPTO_HMAC=y

CONFIG_CRYPTO_MD5=y

CONFIG_CRYPTO_SHA1=y

CONFIG_CRYPTO_SHA256=y

CONFIG_CRYPTO_SHA512=y

CONFIG_CRYPTO_DES=y

# CONFIG_CRYPTO_ANSI_CPRNG is not set

CONFIG_CRYPTO_DEV_TALITOS=y

From: Nikita Yushchenko <nyushchenko@dev.rtsoft.ru>

Subject: [PATCH] usb: pci-quirks: do not access OHCI_FMINTERVAL register on ULI hw

This access causes hang on Freescale P2020DS board (that has OHCI

provided by ULI 1533 chip).

Since preserving OHCI_FMINTERVAL was originally done only for NVIDIA

hardware and only later (in c6187597) was turned unconditional, and

c6187597 commit message again mentions only NVIDIA, I think it should be

safe to disable preserving OHCI_FMINTERVAL if device vendor is ULI.

Signed-off-by: Nikita Yushchenko <nyushchenko@dev.rtsoft.ru>

---

 drivers/usb/host/pci-quirks.c |    8 +++++---

 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/drivers/usb/host/pci-quirks.c b/drivers/usb/host/pci-quirks.c

index 00661d3..5acbd5b 100644

--- a/drivers/usb/host/pci-quirks.c

+++ b/drivers/usb/host/pci-quirks.c

@@ -571,7 +571,7 @@ static void quirk_usb_handoff_ohci(struct pci_dev *pdev)

 {

 	void __iomem *base;

 	u32 control;

-	u32 fminterval;

+	u32 uninitialized_var(fminterval);

 	int cnt;

 	if (!mmio_resource_enabled(pdev, 0))

@@ -619,7 +619,8 @@ static void quirk_usb_handoff_ohci(struct pci_dev *pdev)

 	}

 	/* software reset of the controller, preserving HcFmInterval */

-	fminterval = readl(base + OHCI_FMINTERVAL);

+	if (pdev->vendor != PCI_VENDOR_ID_AL)

+		fminterval = readl(base + OHCI_FMINTERVAL);

 	writel(OHCI_HCR, base + OHCI_CMDSTATUS);

 	/* reset requires max 10 us delay */

@@ -628,7 +629,8 @@ static void quirk_usb_handoff_ohci(struct pci_dev *pdev)

 			break;

 		udelay(1);

 	}

-	writel(fminterval, base + OHCI_FMINTERVAL);

+	if (pdev->vendor != PCI_VENDOR_ID_AL)

+		writel(fminterval, base + OHCI_FMINTERVAL);

 	/* Now the controller is safely in SUSPEND and nothing can wake it up */

 	iounmap(base);

-- 

1.7.10.4

You'll need to program the files created by buildroot into the flash.

The fast way is to tftp transfer the files via one of the network interfaces.

Alternatively you can transfer the files via serial console with an Ymodem

file transfer from your terminal program by using a "loady" command

from the u-boot prompt instead of the "tftp ..." commands stated below.

Beware that serial console file transfers are quite slow!

1. Program the DTB to NOR flash

   => tftp ${loadaddr} p2020ds.dtb

   => erase 0xeff00000 0xeff7ffff

   => cp.b ${loadaddr} 0xeff00000 ${filesize}

2. Program the kernel to NOR flash

   => tftp ${loadaddr} uImage

   => erase 0xec000000 0xec3fffff

   => cp.b ${loadaddr} 0xec000000 ${filesize}

3. Program the root filesystem to NOR flash

   => tftp ${loadaddr} rootfs.jffs2

   => erase 0xec400000 0xeeffffff

   => cp.b ${loadaddr} 0xec400000 ${filesize}

4. Booting your new system

   => setenv jffs2boot 'setenv bootargs root=/dev/mtdblock4 rootfstype=jffs2 rw console=ttyS0,115200;bootm ec000000 - eff00000'

   If you want to set this boot option as default:

   => setenv bootcmd 'run jffs2boot'

   => saveenv

   ...or for a single boot:

   => run jffs2boot

   You can login with user "root".

# Architecture

BR2_powerpc=y

BR2_powerpc_8548=y

# Filesystem

# BR2_TARGET_ROOTFS_TAR is not set

BR2_TARGET_ROOTFS_JFFS2=y

# Lock to 3.12 headers to avoid breaking with newer kernels

BR2_KERNEL_HEADERS_VERSION=y

BR2_DEFAULT_KERNEL_VERSION="3.12.33"

BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_3_12=y

# Kernel

BR2_LINUX_KERNEL=y

BR2_LINUX_KERNEL_CUSTOM_TARBALL=y

BR2_LINUX_KERNEL_CUSTOM_TARBALL_LOCATION="http://git.freescale.com/git/cgit.cgi/ppc/sdk/linux.git/snapshot/fsl-sdk-v1.6.tar.bz2"

BR2_LINUX_KERNEL_PATCH="board/freescale/p2020ds/linux-fix-c6187597-breakage.patch"

BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y

BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/freescale/p2020ds/linux-3.12.config"

BR2_LINUX_KERNEL_DTS_SUPPORT=y

BR2_LINUX_KERNEL_INTREE_DTS_NAME="p2020ds"

# Serial port config

BR2_TARGET_GENERIC_GETTY=y

BR2_TARGET_GENERIC_GETTY_PORT="ttyS0"