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board: add support for Warpboard

PATCH Superseded Arthur LAMBERT 4 participants 15 messages Jun 22, 2015 – Jun 26, 2015

v2 of 4 Superseded Latest is v4 →

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Arthur LAMBERT

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#0 lore raw

PATCH v2 1/1 board: add support for Warpboard

This is a set of patch to add support for warpboard (Freescale board based on imx6sl)
The patch contains :
- defconfig for warpboard
- kernel defconfig due to specific need for bluetooth/wifi
- linux patch from Fabio Estevam to fix device tree due to last change on warpboard schematics (rev 1.12)
- specific firmware file for warpboard bluetooth (nvram : brcmfmac4330-sdio.txt)

Changes v1 -> v2:
- add specific kernel headers
- use wget download rather than git download for kernel
- fix version symbol for uboot
- add imx_usb_loader host utility
- remove bin firmware file and enable linux-firmware package instead
- fix command to enable bluetooth and fix protocol for hci in custom kernel config

Signed-off-by Arthur LAMBERT <[email protected]>
---
 board/freescale/warpboard/README                   |  50 ++++
 board/freescale/warpboard/linux-4.0.config         | 278 +++++++++++++++++++++
 .../linux/linux-001-add-sdm-firmware.patch         | 145 +++++++++++
 .../linux/linux-002-replace-uart2-by-uart5.patch   | 103 ++++++++
 .../lib/firmware/brcm/brcmfmac4330-sdio.txt        |  40 +++
 configs/warpboard_defconfig                        |  42 ++++
 6 files changed, 658 insertions(+)
 create mode 100644 board/freescale/warpboard/README
 create mode 100644 board/freescale/warpboard/linux-4.0.config
 create mode 100644 board/freescale/warpboard/linux/linux-001-add-sdm-firmware.patch
 create mode 100644 board/freescale/warpboard/linux/linux-002-replace-uart2-by-uart5.patch
 create mode 100644 board/freescale/warpboard/rootfs_overlay/lib/firmware/brcm/brcmfmac4330-sdio.txt
 create mode 100644 configs/warpboard_defconfig
board/freescale/warpboard/README new file +50 -0
new file mode 100644
index 0000000..d21ab48
@@ -0,0 +1,50 @@
+Build
+=====
+
+First, configure Buildroot for your WarpBoard.
+  make warpboard_defconfig
+
+Build all components:
+  make
+
+You will find in ./output/images/ the following files:
+  - imx6sl-warp.dtb
+  - rootfs.ext2
+  - rootfs.tar
+  - u-boot.imx
+  - zImage
+
+Update uboot
+============
+
+You will find a process written by by Fabio Estevam available in freescale repository on github :
+https://raw.githubusercontent.com/Freescale/u-boot-fslc/patches-2015.04/board/warp/README by Fabio Estevam
+
+Update linux & rootfs
+=====================
+
+Use ums command from uboot prompt to mount emmc as mass storage and update zImage, device tree and rootfs file
+=> ums 0 mmc 0
+
+Fast way to update kernel image
+===============================
+
+- Get new zImage and dtb file on the board by using scp through usb0
+-  Copy zImage, device tree file in boot partition :
+  mkdir kernel
+  mount -t vfat /dev/mmcblk0p1 kernel
+  cp zImage  kernel/.
+  cp imx6sl-warp.dtb  kernel/.
+  sync
+  umount kernel
+  rm -r kernel
+
+Enable bluetooth
+================
+hciattach /dev/ttymxc4 any
+hciconfig hci0 up
+
+Enable Wifi
+==========
+modprobe brcmfmac
+ifconfig wlan0 up
board/freescale/warpboard/linux-4.0.config new file +278 -0

278 lines not on this page · raw message

board/freescale/warpboard/linux/linux-001-add-sdm-firmware.patch new file +145 -0

145 lines not on this page · raw message

board/freescale/warpboard/linux/linux-002-replace-uart2-by-uart5.patch new file +103 -0

103 lines not on this page · raw message

board/freescale/warpboard/rootfs_overlay/lib/firmware/brcm/brcmfmac4330-sdio.txt new file +40 -0
new file mode 100644
index 0000000..9546246
@@ -0,0 +1,40 @@
+# bcm94330wlsdgb.txt
+manfid=0x2d0
+prodid=0x0552
+vendid=0x14e4
+devid=0x4360
+boardtype=0x0552
+boardrev=0x11
+# this design has 2.4GHz SP3T switch
+boardflags=0x00080200
+nocrc=1
+xtalfreq=37400
+boardnum=22
+macaddr=00:90:4c:c5:12:38
+ag0=255
+aa2g=1
+ccode=CN
+pa0b0=0x14d0
+pa0b1=0xfd98
+pa0b2=0xff78
+rssismf2g=0xa
+rssismc2g=0x3
+rssisav2g=0x7
+maxp2ga0=0x50
+sromrev=3
+il0macaddr=00:90:4c:c5:12:38
+wl0id=0x431b
+cckPwrOffset=5
+ofdm2gpo=0x66666666
+mcs2gpo0=0x6666
+mcs2gpo1=0x6666
+swctrlmap_2g=0x04040404,0x02020202,0x02020404,0x10202,0x1ff
+swctrlmap_5g=0x00100010,0x00280020,0x00200010,0x14202,0x2f8
+rfreg033=0x19
+rfreg033_cck=0x1f
+dacrate2g=160
+txalpfbyp2g=1
+bphyscale=17
+cckPwrIdxCorr=-15
+pacalidx2g=45
+txgaintbl=1
configs/warpboard_defconfig new file +42 -0

42 lines not on this page · raw message

Signature · 1 line
1.9.1
author
#1 lore raw

PATCH v2 1/1 board: add support for Warpboard

All,

By the way I could say that there will be at least a v3 because I have at least one error in my kernel defconfig because I can reduce it drastically by using imx_v6_v7_defconfig

Sorry for that.

Arthur.

2015-06-22 17:46 GMT+02:00 Arthur LAMBERT <[email protected]>:

Quoted 728 lines

This is a set of patch to add support for warpboard (Freescale board based on imx6sl)
The patch contains :
- defconfig for warpboard
- kernel defconfig due to specific need for bluetooth/wifi
- linux patch from Fabio Estevam to fix device tree due to last change on warpboard schematics (rev 1.12)
- specific firmware file for warpboard bluetooth (nvram : brcmfmac4330-sdio.txt)

Changes v1 -> v2:
- add specific kernel headers
- use wget download rather than git download for kernel
- fix version symbol for uboot
- add imx_usb_loader host utility
- remove bin firmware file and enable linux-firmware package instead
- fix command to enable bluetooth and fix protocol for hci in custom kernel config

Signed-off-by Arthur LAMBERT <[email protected]>
---
 board/freescale/warpboard/README                   |  50 ++++
 board/freescale/warpboard/linux-4.0.config         | 278 +++++++++++++++++++++
 .../linux/linux-001-add-sdm-firmware.patch         | 145 +++++++++++
 .../linux/linux-002-replace-uart2-by-uart5.patch   | 103 ++++++++
 .../lib/firmware/brcm/brcmfmac4330-sdio.txt        |  40 +++
 configs/warpboard_defconfig                        |  42 ++++
 6 files changed, 658 insertions(+)
 create mode 100644 board/freescale/warpboard/README
 create mode 100644 board/freescale/warpboard/linux-4.0.config
 create mode 100644 board/freescale/warpboard/linux/linux-001-add-sdm-firmware.patch
 create mode 100644 board/freescale/warpboard/linux/linux-002-replace-uart2-by-uart5.patch
 create mode 100644 board/freescale/warpboard/rootfs_overlay/lib/firmware/brcm/brcmfmac4330-sdio.txt
 create mode 100644 configs/warpboard_defconfig
board/freescale/warpboard/README new file +50 -0
new file mode 100644
index 0000000..d21ab48
@@ -0,0 +1,50 @@
+Build
+=====
+
+First, configure Buildroot for your WarpBoard.
+  make warpboard_defconfig
+
+Build all components:
+  make
+
+You will find in ./output/images/ the following files:
+  - imx6sl-warp.dtb
+  - rootfs.ext2
+  - rootfs.tar
+  - u-boot.imx
+  - zImage
+
+Update uboot
+============
+
+You will find a process written by by Fabio Estevam available in freescale repository on github :
+https://raw.githubusercontent.com/Freescale/u-boot-fslc/patches-2015.04/board/warp/README by Fabio Estevam
+
+Update linux & rootfs
+=====================
+
+Use ums command from uboot prompt to mount emmc as mass storage and update zImage, device tree and rootfs file
+=> ums 0 mmc 0
+
+Fast way to update kernel image
+===============================
+
+- Get new zImage and dtb file on the board by using scp through usb0
+-  Copy zImage, device tree file in boot partition :
+  mkdir kernel
+  mount -t vfat /dev/mmcblk0p1 kernel
+  cp zImage  kernel/.
+  cp imx6sl-warp.dtb  kernel/.
+  sync
+  umount kernel
+  rm -r kernel
+
+Enable bluetooth
+================
+hciattach /dev/ttymxc4 any
+hciconfig hci0 up
+
+Enable Wifi
+==========
+modprobe brcmfmac
+ifconfig wlan0 up
board/freescale/warpboard/linux-4.0.config new file +278 -0
new file mode 100644
index 0000000..d5919af
@@ -0,0 +1,278 @@
+CONFIG_KERNEL_LZO=y
+CONFIG_SYSVIPC=y
+CONFIG_FHANDLE=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_RCU_FANOUT=32
+CONFIG_LOG_BUF_SHIFT=18
+CONFIG_CGROUPS=y
+CONFIG_RELAY=y
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_EXPERT=y
+# CONFIG_SGETMASK_SYSCALL is not set
+# CONFIG_SLUB_DEBUG is not set
+# CONFIG_COMPAT_BRK is not set
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODVERSIONS=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+# CONFIG_BLK_DEV_BSG is not set
+CONFIG_SMP=y
+CONFIG_NR_CPUS=4
+# CONFIG_SCHED_MC is not set
+CONFIG_PREEMPT_VOLUNTARY=y
+CONFIG_CMA=y
+# CONFIG_SECCOMP is not set
+CONFIG_HZ_100=y
+CONFIG_PM_DEBUG=y
+CONFIG_PM_TEST_SUSPEND=y
+CONFIG_CPU_FREQ=y
+CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
+CONFIG_PCIEPORTBUS=y
+CONFIG_BINFMT_MISC=m
+CONFIG_NET=y
+CONFIG_PACKET=y
+CONFIG_UNIX=y
+CONFIG_INET=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_LRO is not set
+CONFIG_IPV6=y
+CONFIG_NETFILTER=y
+CONFIG_CAN=y
+CONFIG_BT=y
+CONFIG_BT_RFCOMM=y
+CONFIG_BT_HCIUART=y
+CONFIG_BT_HCIUART_H4=y
+CONFIG_CFG80211=y
+CONFIG_MAC80211=y
+CONFIG_RFKILL=y
+CONFIG_RFKILL_INPUT=y
+CONFIG_DEVTMPFS=y
+CONFIG_DEVTMPFS_MOUNT=y
+# CONFIG_STANDALONE is not set
+CONFIG_DMA_CMA=y
+CONFIG_CMA_SIZE_MBYTES=16
+CONFIG_CONNECTOR=y
+CONFIG_MTD=y
+CONFIG_MTD_CMDLINE_PARTS=y
+CONFIG_MTD_BLOCK=y
+CONFIG_MTD_CFI=y
+CONFIG_MTD_JEDECPROBE=y
+CONFIG_MTD_CFI_INTELEXT=y
+CONFIG_MTD_CFI_AMDSTD=y
+CONFIG_MTD_CFI_STAA=y
+CONFIG_MTD_DATAFLASH=y
+CONFIG_MTD_M25P80=y
+CONFIG_MTD_SST25L=y
+CONFIG_MTD_NAND=y
+CONFIG_MTD_SPI_NOR=y
+CONFIG_MTD_UBI=y
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_SIZE=65536
+CONFIG_SRAM=y
+CONFIG_EEPROM_AT24=y
+CONFIG_EEPROM_AT25=y
+# CONFIG_SCSI_PROC_FS is not set
+CONFIG_BLK_DEV_SD=y
+CONFIG_SCSI_CONSTANTS=y
+CONFIG_SCSI_LOGGING=y
+CONFIG_SCSI_SCAN_ASYNC=y
+# CONFIG_SCSI_LOWLEVEL is not set
+CONFIG_ATA=y
+CONFIG_SATA_AHCI_PLATFORM=y
+CONFIG_NETDEVICES=y
+# CONFIG_NET_VENDOR_BROADCOM is not set
+# CONFIG_NET_VENDOR_INTEL is not set
+# CONFIG_NET_VENDOR_MARVELL is not set
+# CONFIG_NET_VENDOR_MICREL is not set
+# CONFIG_NET_VENDOR_MICROCHIP is not set
+# CONFIG_NET_VENDOR_NATSEMI is not set
+# CONFIG_NET_VENDOR_SEEQ is not set
+CONFIG_SMSC911X=y
+# CONFIG_NET_VENDOR_STMICRO is not set
+CONFIG_AT803X_PHY=y
+CONFIG_USB_PEGASUS=m
+CONFIG_USB_RTL8150=m
+CONFIG_USB_RTL8152=m
+CONFIG_USB_USBNET=m
+CONFIG_USB_NET_CDC_EEM=m
+CONFIG_BRCMFMAC=m
+CONFIG_INPUT_MATRIXKMAP=y
+# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
+CONFIG_INPUT_EVDEV=y
+CONFIG_INPUT_EVBUG=m
+CONFIG_KEYBOARD_GPIO=y
+CONFIG_MOUSE_PS2=m
+CONFIG_MOUSE_PS2_ELANTECH=y
+CONFIG_INPUT_TOUCHSCREEN=y
+CONFIG_TOUCHSCREEN_MC13783=y
+CONFIG_TOUCHSCREEN_TSC2007=y
+CONFIG_INPUT_MISC=y
+CONFIG_INPUT_MMA8450=y
+CONFIG_SERIO_SERPORT=m
+# CONFIG_LEGACY_PTYS is not set
+# CONFIG_DEVKMEM is not set
+CONFIG_SERIAL_FSL_LPUART=y
+CONFIG_SERIAL_FSL_LPUART_CONSOLE=y
+CONFIG_HW_RANDOM=y
+# CONFIG_I2C_COMPAT is not set
+CONFIG_I2C_CHARDEV=y
+# CONFIG_I2C_HELPER_AUTO is not set
+CONFIG_I2C_ALGOPCF=m
+CONFIG_I2C_ALGOPCA=m
+CONFIG_SPI=y
+CONFIG_SPI_BITBANG=y
+CONFIG_SPI_SPIDEV=y
+CONFIG_PTP_1588_CLOCK=y
+CONFIG_GPIOLIB=y
+CONFIG_GPIO_SYSFS=y
+CONFIG_POWER_RESET=y
+CONFIG_SENSORS_GPIO_FAN=y
+CONFIG_WATCHDOG=y
+CONFIG_WATCHDOG_CORE=y
+CONFIG_MFD_DA9052_I2C=y
+CONFIG_MFD_MC13XXX_SPI=y
+CONFIG_MFD_MC13XXX_I2C=y
+CONFIG_MFD_SYSCON=y
+CONFIG_REGULATOR=y
+CONFIG_REGULATOR_FIXED_VOLTAGE=y
+CONFIG_REGULATOR_ANATOP=y
+CONFIG_REGULATOR_DA9052=y
+CONFIG_REGULATOR_GPIO=y
+CONFIG_REGULATOR_MC13783=y
+CONFIG_REGULATOR_MC13892=y
+CONFIG_REGULATOR_PFUZE100=y
+CONFIG_MEDIA_SUPPORT=y
+CONFIG_MEDIA_CAMERA_SUPPORT=y
+CONFIG_MEDIA_RC_SUPPORT=y
+CONFIG_RC_DEVICES=y
+CONFIG_IR_GPIO_CIR=y
+CONFIG_MEDIA_USB_SUPPORT=y
+CONFIG_USB_VIDEO_CLASS=m
+CONFIG_V4L_PLATFORM_DRIVERS=y
+CONFIG_SOC_CAMERA=y
+CONFIG_V4L_MEM2MEM_DRIVERS=y
+CONFIG_SOC_CAMERA_OV2640=y
+CONFIG_DRM=y
+CONFIG_FB=y
+CONFIG_FB_MODE_HELPERS=y
+CONFIG_BACKLIGHT_LCD_SUPPORT=y
+CONFIG_LCD_CLASS_DEVICE=y
+CONFIG_LCD_L4F00242T03=y
+CONFIG_LCD_PLATFORM=y
+CONFIG_BACKLIGHT_CLASS_DEVICE=y
+CONFIG_BACKLIGHT_PWM=y
+CONFIG_BACKLIGHT_GPIO=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
+CONFIG_LOGO=y
+CONFIG_SOUND=y
+CONFIG_SND=y
+CONFIG_SND_USB_AUDIO=m
+CONFIG_SND_SOC=y
+CONFIG_SND_SOC_FSL_SAI=y
+CONFIG_SND_SOC_FSL_SSI=y
+CONFIG_SND_SOC_FSL_SPDIF=y
+CONFIG_SND_SOC_IMX_AUDMUX=y
+CONFIG_SND_SOC_SGTL5000=y
+CONFIG_SND_SOC_TLV320AIC23_I2C=y
+CONFIG_SND_SOC_TLV320AIC3X=y
+CONFIG_SND_SOC_WM8962=y
+CONFIG_SND_SIMPLE_CARD=y
+CONFIG_USB=y
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_STORAGE=y
+CONFIG_USB_CHIPIDEA=y
+CONFIG_USB_CHIPIDEA_UDC=y
+CONFIG_USB_CHIPIDEA_HOST=y
+CONFIG_USB_SERIAL=m
+CONFIG_USB_SERIAL_GENERIC=y
+CONFIG_USB_SERIAL_FTDI_SIO=m
+CONFIG_USB_SERIAL_OPTION=m
+CONFIG_USB_EHSET_TEST_FIXTURE=m
+CONFIG_NOP_USB_XCEIV=y
+CONFIG_USB_GADGET=y
+CONFIG_USB_ETH=y
+CONFIG_MMC=y
+CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_PLTFM=y
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
+CONFIG_LEDS_GPIO=y
+CONFIG_LEDS_TRIGGERS=y
+CONFIG_LEDS_TRIGGER_TIMER=y
+CONFIG_LEDS_TRIGGER_ONESHOT=y
+CONFIG_LEDS_TRIGGER_HEARTBEAT=y
+CONFIG_LEDS_TRIGGER_BACKLIGHT=y
+CONFIG_LEDS_TRIGGER_GPIO=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_INTF_DEV_UIE_EMUL=y
+CONFIG_RTC_DRV_DS1307=y
+CONFIG_RTC_DRV_ISL1208=y
+CONFIG_RTC_DRV_PCF8563=y
+# CONFIG_RTC_DRV_CMOS is not set
+CONFIG_RTC_DRV_MC13XXX=y
+CONFIG_DMADEVICES=y
+CONFIG_STAGING=y
+# CONFIG_IOMMU_SUPPORT is not set
+CONFIG_PWM=y
+CONFIG_RESET_CONTROLLER=y
+CONFIG_EXT2_FS=y
+CONFIG_EXT2_FS_XATTR=y
+CONFIG_EXT2_FS_POSIX_ACL=y
+CONFIG_EXT2_FS_SECURITY=y
+CONFIG_EXT3_FS=y
+CONFIG_EXT3_FS_POSIX_ACL=y
+CONFIG_EXT3_FS_SECURITY=y
+CONFIG_EXT4_FS=y
+CONFIG_EXT4_FS_POSIX_ACL=y
+CONFIG_EXT4_FS_SECURITY=y
+CONFIG_QUOTA=y
+CONFIG_QUOTA_NETLINK_INTERFACE=y
+# CONFIG_PRINT_QUOTA_WARNING is not set
+CONFIG_AUTOFS4_FS=y
+CONFIG_FUSE_FS=y
+CONFIG_ISO9660_FS=m
+CONFIG_JOLIET=y
+CONFIG_ZISOFS=y
+CONFIG_UDF_FS=m
+CONFIG_MSDOS_FS=m
+CONFIG_VFAT_FS=y
+CONFIG_TMPFS=y
+CONFIG_JFFS2_FS=y
+CONFIG_UBIFS_FS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3_ACL=y
+CONFIG_NFS_V4=y
+CONFIG_ROOT_NFS=y
+CONFIG_NLS_DEFAULT="cp437"
+CONFIG_NLS_CODEPAGE_437=y
+CONFIG_NLS_ASCII=y
+CONFIG_NLS_ISO8859_1=y
+CONFIG_NLS_ISO8859_15=m
+CONFIG_NLS_UTF8=y
+CONFIG_PRINTK_TIME=y
+CONFIG_FRAME_WARN=1024
+# CONFIG_UNUSED_SYMBOLS is not set
+CONFIG_DEBUG_FS=y
+CONFIG_MAGIC_SYSRQ=y
+# CONFIG_SCHED_DEBUG is not set
+CONFIG_PROVE_LOCKING=y
+# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_FTRACE is not set
+CONFIG_SECURITYFS=y
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
+# CONFIG_CRYPTO_HW is not set
+# CONFIG_VIRTUALIZATION is not set
+CONFIG_CRC_CCITT=m
+CONFIG_CRC_T10DIF=y
+CONFIG_CRC7=m
+CONFIG_LIBCRC32C=m
+CONFIG_FONTS=y
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
board/freescale/warpboard/linux/linux-001-add-sdm-firmware.patch new file +145 -0
new file mode 100644
index 0000000..d9706c1
@@ -0,0 +1,145 @@
+diff -Naur linux-patches-4.0.old/firmware/imx/sdma/sdma-imx6q.bin.ihex linux-patches-4.0/firmware/imx/sdma/sdma-imx6q.bin.ihex
+--- linux-patches-4.0.old/firmware/imx/sdma/sdma-imx6q.bin.ihex        1970-01-01 01:00:00.000000000 +0100
++++ linux-patches-4.0/firmware/imx/sdma/sdma-imx6q.bin.ihex    2015-04-07 11:25:07.315668667 +0200
+@@ -0,0 +1,130 @@
++:1000000053444D4103000000010000001C000000AB
++:1000100029000000C0000000480700008202000024
++:10002000FFFFFFFF00000000FFFFFFFFFFFFFFFFDC
++:10003000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFD0
++:10004000FFFFFFFFFFFFFFFFFA1900004B04000056
++:10005000EB020000A8180000FFFFFFFF581A000085
++:10006000FFFFFFFFC0030000FFFFFFFFFFFFFFFFD9
++:10007000FFFFFFFFAB020000FFFFFFFF7B0300005D
++:10008000FFFFFFFFFFFFFFFF4C0400006E040000B6
++:10009000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF70
++:1000A00000000000001800004F180000A619000012
++:1000B000071B0000A21A00003E1B000000180000F1
++:1000C000E3C1DB57F352016AFB52D36AFB521C1A9D
++:1000D000C36AE8621102FF3A3008D002337C8F0015
++:1000E000D500017D8D00A005EB5D7804037D7904CA
++:1000F0001C7D207C7904157CEE566006057D096523
++:10010000287E0A62267E28980A62237E0965217E5F
++:1001100012051205AD02C86A1C7F03200048ED7C61
++:10012000409802780962C86A3F98150002780A620E
++:10013000C86A3F981500150002780B62C86A097CEE
++:10014000DF6D077F0000EB55004D077DFAC1DB57DF
++:1001500006980700CC680C6813C20AC20198D9C17E
++:10016000E3C1DB57E35FE357F352216A8F00D50009
++:10017000017D8D00A005EB5DFB567804037D7904BD
++:100180002A7D317C7904207C700B1103EB53000F26
++:100190006003057D0965377E0A62357E73980A62C1
++:1001A000327E0965307E12051205AD026007027CC1
++:1001B000065A7B98265A277F011F03200048E87CB7
++:1001C000700B110313539C98150004780962065AAA
++:1001D0000962265A9B981500150004780A62065A8F
++:1001E0000A62265A9B9815001500150004780B62C8
++:1001F000065A0B62265A077C0000EB55004D067D1F
++:10020000FAC1E357569807000C6813C20AC2539804
++:10021000700B110313536C07017CD9C1FB5E8A0676
++:100220006B07017CD9C1F35EDB59D3588F011001F4
++:100230000F398B003CC12B7DC05AC85B4EC1277C57
++:1002400088038906E35CFF0D1105FF1DBC053E0711
++:10025000004D187D700811007E07097D7D07027D25
++:100260002852D398F852DB54BC02CC02097C7C079C
++:10027000027D2852DC98F852D354BC02CC02097D8E
++:100280000004CA988B00C052C85359C1D67D0002E1
++:10029000BA98FF08BF007F07157D8804D500017D4F
++:1002A0008D00A005EB5D8F0212021202FF3ADA0503
++:1002B000027C3E070599A402DD02027D3E070599F6
++:1002C0005E070599EB559805EB5DF352FB546A0701
++:1002D000267D6C07017D42996B07577C6907047D79
++:1002E0006807027D010E1C999358D600017D8E008F
++:1002F0009355A005935DA00602780255045D1D7C10
++:10030000004E087C6907037D0255177E2999045D1C
++:10031000147F890693500048017D14998D9915002A
++:1003200006780255045D4F070255245D2F07017CB6
++:100330008D9917006F07017C012093559D000700E0
++:1003400094D9E298D36C6907047D6807027D010E99
++:1003500051999358D600017D8E009355A005935D69
++:10036000A00602780255C86D0F7C004E087C690714
++:10037000037D0255097E5E99C86D067F89069350FC
++:100380000048017D49998D998799C36A6907047D61
++:100390006807027D010E74999358D600017D8E0086
++:1003A0009355A005935DA0060278C865045D0F7C97
++:1003B000004E087C6907037DC865097E8199045D4C
++:1003C000067F890693500048017D6C998D9993555D
++:1003D0009D000700FF6C94D9E2980000E354EB55B0
++:1003E000004D017CE298CA98E354EB55FF0A1102D4
++:1003F000FF1A7F07027CA005A1999D008C05BA0514
++:10040000A0051002BA04AD0454040600D9C1E3C12A
++:10041000DB57F352056A8F00D500017D8D00A005E2
++:10042000FB567804037D7904297D1F7C79042E7C9A
++:10043000E35D700D1105ED55000F6007027D06525A
++:10044000C2992652337E6005027D10021202096AAB
++:100450002D7F1202096A2A7F1202096A277F011F73
++:1004600003200048EA7CE355ED99150015001500BE
++:10047000047806520B6A26520B6AEC991500150097
++:10048000047806520A6A26520A6AEC991500047822
++:100490000652096A2652096A097C286A077F000009
++:1004A000DB57004D057DFAC1DB57AB9977C2540489
++:1004B0000AC2A899E3C1DB57F352056AFB568E02C4
++:1004C000941AC36AC8626902267D941EC36ED36EF5
++:1004D000C8624802C86A9426981EC36EC8629826ED
++:1004E000C36E60020E7D981EC36EC8626C02037DEF
++:1004F0009826C36E3B9A4C02D36EC86A9826C36E88
++:100500004B9AC8626E02017C459A096A1A7F0125DE
++:10051000004D217D0C9AE36E8F00D805017D8D0082
++:10052000C8626E02127D096A0C7F01250120F87CE9
++:10053000DB57004D107D286A047F0000FAC1DB57AD
++:10054000FE99070004620C6A489A286AFA7F0462DE
++:100550007AC258045404FF081100FF18BC00CD00F3
++:10056000017C3B9A286AED7F04627AC20AC2FB9939
++:10057000D9C1E3C1DB57F352056AFB568E02941AC8
++:10058000025269021D7D941E06524802065A9426A4
++:10059000981E06524C02065A9826981E0652600271
++:1005A0000A7C982606526E02237D096A1D7F01256A
++:1005B000004D247D6D9A286A177F04627AC29E9A44
++:1005C0008F00D805017D8D00A00506526E02107DBA
++:1005D000096A0A7F0120F97C286A067F0000004D25
++:1005E0000D7DFAC1DB575D9A070004620C6A9B9A85
++:1005F000286AFA7F04627AC258045404286AF47F95
++:100600000AC25A9AE6DADB57F352056AC7698F00C5
++:10061000D500017D8D00A0057804037D79041C7D43
++:10062000157C79041E7CEE56C862287E6006027D29
++:1006300010021202096A227F1202096A1F7F120247
++:10064000096A1C7F03200048EF7CD59A150015002D
++:100650000278C8620B6AD49A15000278C8620A6AE6
++:10066000D49A0278C862096A097C286A077F004D1B
++:10067000077DD352010802580004A69A77C2540499
++:10068000D352010802580104FEDAA39A700B110339
++:100690001353DB5F0A07D3588B00FB5E3CC1157D0B
++:1006A000C05AC85B4EC1117C8803F05DFF0D110577
++:1006B000FF1DBC05004D047DFD9A0807DB5F0A079E
++:1006C0008B00C352CB5359C1EC7D0002EE9A016EF0
++:1006D0000B612F7E0B622D7E0B632B7E0C0D17049E
++:1006E000170417049D04081DCC05017C0C0DD16A6C
++:1006F000000F4207C86FDD6F1C7F8E009D000168F0
++:100700000B67177ED56B04080278C86F1207117C3F
++:100710000B670F7E04080278C86F12070A7CDD6F32
++:10072000087FD169010FC86FDD6F037F01010004ED
++:10073000139B0700FF680C680002139B83DBDB57E9
++:10074000F352056AFB52C76A8F00D500017D8D0008
++:10075000A0057804037D79041C7D157C79041E7C3A
++:10076000EE56C862287E6006027D10021202096AF7
++:10077000227F1202096A1F7F1202096A1C7F03206E
++:100780000048EF7C729B150015000278C8620B6A66
++:10079000719B15000278C8620A6A719B0278C86270
++:1007A000096A097C286A077F004D077DD35201083A
++:1007B00002580004429B77C25404D35201080258E5
++:1007C00001049BDB3F9B700B11031353DB5F0A0794
++:1007D000D3588B00FB5E3CC1157DC05AC85B4EC12F
++:1007E000117C8803F05DFF0D1105FF1DBC05004D58
++:1007F000047D9A9B0807DB5F0A078B00C352CB532B
++:0808000059C1EC7D00028B9B45
++:00000001FF
+diff -Naur linux-patches-4.0.old/firmware/Makefile linux-patches-4.0/firmware/Makefile
+--- linux-patches-4.0.old/firmware/Makefile    2015-04-07 11:20:57.243679386 +0200
++++ linux-patches-4.0/firmware/Makefile        2015-04-07 11:24:04.655671353 +0200
+@@ -61,6 +61,7 @@
+                                  radeon/RV770_pfp.bin radeon/RV770_me.bin \
+                                  radeon/RV730_pfp.bin radeon/RV730_me.bin \
+                                  radeon/RV710_pfp.bin radeon/RV710_me.bin
++fw-shipped-$(CONFIG_IMX_SDMA) += imx/sdma/sdma-imx6q.bin
+ fw-shipped-$(CONFIG_DVB_AV7110) += av7110/bootcode.bin
+ fw-shipped-$(CONFIG_DVB_TTUSB_BUDGET) += ttusb-budget/dspbootcode.bin
+ fw-shipped-$(CONFIG_E100) += e100/d101m_ucode.bin e100/d101s_ucode.bin \
board/freescale/warpboard/linux/linux-002-replace-uart2-by-uart5.patch new file +103 -0
new file mode 100644
index 0000000..d742c24
@@ -0,0 +1,103 @@
+From: Fabio Estevam <[email protected]>
+Date: Fri, 29 May 2015 16:19:39 -0300
+Subject: [PATCH] ARM: dts: imx6sl-warp: Add changes for rev1.12
+
+Signed-off-by: Fabio Estevam <[email protected]>
+---
+ arch/arm/boot/dts/imx6sl-warp.dts | 32 +++++++++++++++++++-------------
+ 1 file changed, 19 insertions(+), 13 deletions(-)
+
+diff --git a/arch/arm/boot/dts/imx6sl-warp.dts b/arch/arm/boot/dts/imx6sl-warp.dts
+index 0da906b..bdfa82b 100644
+--- a/arch/arm/boot/dts/imx6sl-warp.dts
++++ b/arch/arm/boot/dts/imx6sl-warp.dts
+@@ -61,7 +61,9 @@
+       usdhc3_pwrseq: usdhc3_pwrseq {
+               compatible = "mmc-pwrseq-simple";
+               reset-gpios = <&gpio4 5 GPIO_ACTIVE_LOW>,       /* WL_REG_ON */
++                            <&gpio4 7 GPIO_ACTIVE_LOW>,       /* WL_HOSTWAKE */
+                             <&gpio3 25 GPIO_ACTIVE_LOW>,      /* BT_REG_ON */
++                            <&gpio3 27 GPIO_ACTIVE_LOW>,      /* BT_HOSTWAKE */
+                             <&gpio4 4 GPIO_ACTIVE_LOW>,       /* BT_WAKE */
+                             <&gpio4 6 GPIO_ACTIVE_LOW>;       /* BT_RST_N */
+       };
+@@ -73,16 +75,16 @@
+       status = "okay";
+ };
+
+-&uart2 {
++&uart3 {
+       pinctrl-names = "default";
+-      pinctrl-0 = <&pinctrl_uart2>;
+-      fsl,uart-has-rtscts;
++      pinctrl-0 = <&pinctrl_uart3>;
+       status = "okay";
+ };
+
+-&uart3 {
++&uart5 {
+       pinctrl-names = "default";
+-      pinctrl-0 = <&pinctrl_uart3>;
++      pinctrl-0 = <&pinctrl_uart5>;
++      fsl,uart-has-rtscts;
+       status = "okay";
+ };
+
+@@ -130,14 +132,6 @@
+                       >;
+               };
+
+-              pinctrl_uart2: uart2grp {
+-                      fsl,pins = <
+-                              MX6SL_PAD_EPDC_D12__UART2_RX_DATA       0x41b0b1
+-                              MX6SL_PAD_EPDC_D13__UART2_TX_DATA       0x41b0b1
+-                              MX6SL_PAD_EPDC_D14__UART2_RTS_B         0x4130B1
+-                              MX6SL_PAD_EPDC_D15__UART2_CTS_B         0x4130B1
+-                      >;
+-              };
+
+               pinctrl_uart3: uart3grp {
+                       fsl,pins = <
+@@ -146,6 +140,15 @@
+                       >;
+               };
+
++              pinctrl_uart5: uart5grp {
++                      fsl,pins = <
++                              MX6SL_PAD_ECSPI1_SCLK__UART5_RX_DATA    0x41b0b1
++                              MX6SL_PAD_ECSPI1_MOSI__UART5_TX_DATA    0x41b0b1
++                              MX6SL_PAD_ECSPI1_MISO__UART5_RTS_B      0x4130b1
++                              MX6SL_PAD_ECSPI1_SS0__UART5_CTS_B       0x4130b1
++                      >;
++              };
++
+               pinctrl_usdhc2: usdhc2grp {
+                       fsl,pins = <
+                               MX6SL_PAD_SD2_CMD__SD2_CMD              0x417059
+@@ -158,6 +161,7 @@
+                               MX6SL_PAD_SD2_DAT5__SD2_DATA5           0x417059
+                               MX6SL_PAD_SD2_DAT6__SD2_DATA6           0x417059
+                               MX6SL_PAD_SD2_DAT7__SD2_DATA7           0x417059
++                              MX6SL_PAD_SD2_RST__SD2_RESET            0x417059
+                       >;
+               };
+
+@@ -173,6 +177,7 @@
+                               MX6SL_PAD_SD2_DAT5__SD2_DATA5           0x4170b9
+                               MX6SL_PAD_SD2_DAT6__SD2_DATA6           0x4170b9
+                               MX6SL_PAD_SD2_DAT7__SD2_DATA7           0x4170b9
++                              MX6SL_PAD_SD2_RST__SD2_RESET            0x4170b9
+                       >;
+               };
+
+@@ -188,6 +193,7 @@
+                               MX6SL_PAD_SD2_DAT5__SD2_DATA5           0x4170f9
+                               MX6SL_PAD_SD2_DAT6__SD2_DATA6           0x4170f9
+                               MX6SL_PAD_SD2_DAT7__SD2_DATA7           0x4170f9
++                              MX6SL_PAD_SD2_RST__SD2_RESET            0x4170f9
+                       >;
+               };
+
+--
+1.9.1
+
board/freescale/warpboard/rootfs_overlay/lib/firmware/brcm/brcmfmac4330-sdio.txt new file +40 -0
new file mode 100644
index 0000000..9546246
@@ -0,0 +1,40 @@
+# bcm94330wlsdgb.txt
+manfid=0x2d0
+prodid=0x0552
+vendid=0x14e4
+devid=0x4360
+boardtype=0x0552
+boardrev=0x11
+# this design has 2.4GHz SP3T switch
+boardflags=0x00080200
+nocrc=1
+xtalfreq=37400
+boardnum=22
+macaddr=00:90:4c:c5:12:38
+ag0=255
+aa2g=1
+ccode=CN
+pa0b0=0x14d0
+pa0b1=0xfd98
+pa0b2=0xff78
+rssismf2g=0xa
+rssismc2g=0x3
+rssisav2g=0x7
+maxp2ga0=0x50
+sromrev=3
+il0macaddr=00:90:4c:c5:12:38
+wl0id=0x431b
+cckPwrOffset=5
+ofdm2gpo=0x66666666
+mcs2gpo0=0x6666
+mcs2gpo1=0x6666
+swctrlmap_2g=0x04040404,0x02020202,0x02020404,0x10202,0x1ff
+swctrlmap_5g=0x00100010,0x00280020,0x00200010,0x14202,0x2f8
+rfreg033=0x19
+rfreg033_cck=0x1f
+dacrate2g=160
+txalpfbyp2g=1
+bphyscale=17
+cckPwrIdxCorr=-15
+pacalidx2g=45
+txgaintbl=1
configs/warpboard_defconfig new file +42 -1
new file mode 100644
index 0000000..a8afa2c
@@ -0,0 +1,42 @@
+# architecture
+BR2_arm=y
+BR2_cortex_a9=y
+
+# system
+BR2_TARGET_GENERIC_HOSTNAME="warpboard"
+BR2_TARGET_GENERIC_GETTY_PORT="ttymxc0"
+
+# kernel
+BR2_LINUX_KERNEL=y
+BR2_LINUX_KERNEL_CUSTOM_TARBALL=y
+BR2_LINUX_KERNEL_CUSTOM_TARBALL_LOCATION="http://github.com/Freescale/linux-fslc/tarball/38ec11d/linux-fslc-38ec11d.tar.gz"
+BR2_LINUX_KERNEL_PATCH="board/freescale/warpboard/linux/"
+BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
+BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/freescale/warpboard/linux-4.0.config"
+BR2_LINUX_KERNEL_ZIMAGE=y
+BR2_LINUX_KERNEL_DTS_SUPPORT=y
+BR2_LINUX_KERNEL_INTREE_DTS_NAME="imx6sl-warp"
+
+# lock to 4.0 headers to avoid breaking with newer kernels
+BR2_KERNEL_HEADERS_VERSION=y
+BR2_DEFAULT_KERNEL_VERSION="4.0"
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_0=y
+
+# wifi firmware for brcm4330
+BR2_PACKAGE_LINUX_FIRMWARE=y
+BR2_PACKAGE_LINUX_FIRMWARE_BRCM_BCM43XX=y
+
+# bootloader
+BR2_TARGET_UBOOT=y
+BR2_TARGET_UBOOT_BOARDNAME="warp"
+BR2_TARGET_UBOOT_CUSTOM_VERSION=y
+BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2015.04"
+BR2_TARGET_UBOOT_FORMAT_IMX=y
+
+# host utility to flash warpboard
+BR2_PACKAGE_HOST_IMX_USB_LOADER=y
+
+# rootfs
+BR2_ROOTFS_OVERLAY="board/freescale/warpboard/rootfs_overlay"
+BR2_TARGET_ROOTFS_EXT2=y
+BR2_TARGET_ROOTFS_EXT2_4=y
--

1.9.1

Signature · 1 line
- Arthur LAMBERT
author
#2 lore raw

PATCH v2 1/1 board: add support for Warpboard

In reply to Arthur LAMBERT

Arnout, Yann, All,

Can I submit V3 or it is better to wait the review of the fix done in V2 ? I was able to remove custom config, and external sdma firmware.

Arthur.

Le Monday 22 Jun 2015 ? 17:46:58 (+0200), Arthur LAMBERT a ?crit :

Quoted 728 lines

This is a set of patch to add support for warpboard (Freescale board based on imx6sl)
The patch contains :
- defconfig for warpboard
- kernel defconfig due to specific need for bluetooth/wifi
- linux patch from Fabio Estevam to fix device tree due to last change on warpboard schematics (rev 1.12)
- specific firmware file for warpboard bluetooth (nvram : brcmfmac4330-sdio.txt)

Changes v1 -> v2:
- add specific kernel headers
- use wget download rather than git download for kernel
- fix version symbol for uboot
- add imx_usb_loader host utility
- remove bin firmware file and enable linux-firmware package instead
- fix command to enable bluetooth and fix protocol for hci in custom kernel config

Signed-off-by Arthur LAMBERT <[email protected]>
---
 board/freescale/warpboard/README                   |  50 ++++
 board/freescale/warpboard/linux-4.0.config         | 278 +++++++++++++++++++++
 .../linux/linux-001-add-sdm-firmware.patch         | 145 +++++++++++
 .../linux/linux-002-replace-uart2-by-uart5.patch   | 103 ++++++++
 .../lib/firmware/brcm/brcmfmac4330-sdio.txt        |  40 +++
 configs/warpboard_defconfig                        |  42 ++++
 6 files changed, 658 insertions(+)
 create mode 100644 board/freescale/warpboard/README
 create mode 100644 board/freescale/warpboard/linux-4.0.config
 create mode 100644 board/freescale/warpboard/linux/linux-001-add-sdm-firmware.patch
 create mode 100644 board/freescale/warpboard/linux/linux-002-replace-uart2-by-uart5.patch
 create mode 100644 board/freescale/warpboard/rootfs_overlay/lib/firmware/brcm/brcmfmac4330-sdio.txt
 create mode 100644 configs/warpboard_defconfig
board/freescale/warpboard/README new file +50 -0
new file mode 100644
index 0000000..d21ab48
@@ -0,0 +1,50 @@
+Build
+=====
+
+First, configure Buildroot for your WarpBoard.
+  make warpboard_defconfig
+
+Build all components:
+  make
+
+You will find in ./output/images/ the following files:
+  - imx6sl-warp.dtb
+  - rootfs.ext2
+  - rootfs.tar
+  - u-boot.imx
+  - zImage
+
+Update uboot
+============
+
+You will find a process written by by Fabio Estevam available in freescale repository on github :
+https://raw.githubusercontent.com/Freescale/u-boot-fslc/patches-2015.04/board/warp/README by Fabio Estevam
+
+Update linux & rootfs
+=====================
+
+Use ums command from uboot prompt to mount emmc as mass storage and update zImage, device tree and rootfs file
+=> ums 0 mmc 0
+
+Fast way to update kernel image
+===============================
+
+- Get new zImage and dtb file on the board by using scp through usb0
+-  Copy zImage, device tree file in boot partition :
+  mkdir kernel
+  mount -t vfat /dev/mmcblk0p1 kernel
+  cp zImage  kernel/.
+  cp imx6sl-warp.dtb  kernel/.
+  sync
+  umount kernel
+  rm -r kernel
+
+Enable bluetooth
+================
+hciattach /dev/ttymxc4 any
+hciconfig hci0 up
+
+Enable Wifi
+==========
+modprobe brcmfmac
+ifconfig wlan0 up
board/freescale/warpboard/linux-4.0.config new file +278 -0
new file mode 100644
index 0000000..d5919af
@@ -0,0 +1,278 @@
+CONFIG_KERNEL_LZO=y
+CONFIG_SYSVIPC=y
+CONFIG_FHANDLE=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_RCU_FANOUT=32
+CONFIG_LOG_BUF_SHIFT=18
+CONFIG_CGROUPS=y
+CONFIG_RELAY=y
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_EXPERT=y
+# CONFIG_SGETMASK_SYSCALL is not set
+# CONFIG_SLUB_DEBUG is not set
+# CONFIG_COMPAT_BRK is not set
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODVERSIONS=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+# CONFIG_BLK_DEV_BSG is not set
+CONFIG_SMP=y
+CONFIG_NR_CPUS=4
+# CONFIG_SCHED_MC is not set
+CONFIG_PREEMPT_VOLUNTARY=y
+CONFIG_CMA=y
+# CONFIG_SECCOMP is not set
+CONFIG_HZ_100=y
+CONFIG_PM_DEBUG=y
+CONFIG_PM_TEST_SUSPEND=y
+CONFIG_CPU_FREQ=y
+CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
+CONFIG_PCIEPORTBUS=y
+CONFIG_BINFMT_MISC=m
+CONFIG_NET=y
+CONFIG_PACKET=y
+CONFIG_UNIX=y
+CONFIG_INET=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_LRO is not set
+CONFIG_IPV6=y
+CONFIG_NETFILTER=y
+CONFIG_CAN=y
+CONFIG_BT=y
+CONFIG_BT_RFCOMM=y
+CONFIG_BT_HCIUART=y
+CONFIG_BT_HCIUART_H4=y
+CONFIG_CFG80211=y
+CONFIG_MAC80211=y
+CONFIG_RFKILL=y
+CONFIG_RFKILL_INPUT=y
+CONFIG_DEVTMPFS=y
+CONFIG_DEVTMPFS_MOUNT=y
+# CONFIG_STANDALONE is not set
+CONFIG_DMA_CMA=y
+CONFIG_CMA_SIZE_MBYTES=16
+CONFIG_CONNECTOR=y
+CONFIG_MTD=y
+CONFIG_MTD_CMDLINE_PARTS=y
+CONFIG_MTD_BLOCK=y
+CONFIG_MTD_CFI=y
+CONFIG_MTD_JEDECPROBE=y
+CONFIG_MTD_CFI_INTELEXT=y
+CONFIG_MTD_CFI_AMDSTD=y
+CONFIG_MTD_CFI_STAA=y
+CONFIG_MTD_DATAFLASH=y
+CONFIG_MTD_M25P80=y
+CONFIG_MTD_SST25L=y
+CONFIG_MTD_NAND=y
+CONFIG_MTD_SPI_NOR=y
+CONFIG_MTD_UBI=y
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_SIZE=65536
+CONFIG_SRAM=y
+CONFIG_EEPROM_AT24=y
+CONFIG_EEPROM_AT25=y
+# CONFIG_SCSI_PROC_FS is not set
+CONFIG_BLK_DEV_SD=y
+CONFIG_SCSI_CONSTANTS=y
+CONFIG_SCSI_LOGGING=y
+CONFIG_SCSI_SCAN_ASYNC=y
+# CONFIG_SCSI_LOWLEVEL is not set
+CONFIG_ATA=y
+CONFIG_SATA_AHCI_PLATFORM=y
+CONFIG_NETDEVICES=y
+# CONFIG_NET_VENDOR_BROADCOM is not set
+# CONFIG_NET_VENDOR_INTEL is not set
+# CONFIG_NET_VENDOR_MARVELL is not set
+# CONFIG_NET_VENDOR_MICREL is not set
+# CONFIG_NET_VENDOR_MICROCHIP is not set
+# CONFIG_NET_VENDOR_NATSEMI is not set
+# CONFIG_NET_VENDOR_SEEQ is not set
+CONFIG_SMSC911X=y
+# CONFIG_NET_VENDOR_STMICRO is not set
+CONFIG_AT803X_PHY=y
+CONFIG_USB_PEGASUS=m
+CONFIG_USB_RTL8150=m
+CONFIG_USB_RTL8152=m
+CONFIG_USB_USBNET=m
+CONFIG_USB_NET_CDC_EEM=m
+CONFIG_BRCMFMAC=m
+CONFIG_INPUT_MATRIXKMAP=y
+# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
+CONFIG_INPUT_EVDEV=y
+CONFIG_INPUT_EVBUG=m
+CONFIG_KEYBOARD_GPIO=y
+CONFIG_MOUSE_PS2=m
+CONFIG_MOUSE_PS2_ELANTECH=y
+CONFIG_INPUT_TOUCHSCREEN=y
+CONFIG_TOUCHSCREEN_MC13783=y
+CONFIG_TOUCHSCREEN_TSC2007=y
+CONFIG_INPUT_MISC=y
+CONFIG_INPUT_MMA8450=y
+CONFIG_SERIO_SERPORT=m
+# CONFIG_LEGACY_PTYS is not set
+# CONFIG_DEVKMEM is not set
+CONFIG_SERIAL_FSL_LPUART=y
+CONFIG_SERIAL_FSL_LPUART_CONSOLE=y
+CONFIG_HW_RANDOM=y
+# CONFIG_I2C_COMPAT is not set
+CONFIG_I2C_CHARDEV=y
+# CONFIG_I2C_HELPER_AUTO is not set
+CONFIG_I2C_ALGOPCF=m
+CONFIG_I2C_ALGOPCA=m
+CONFIG_SPI=y
+CONFIG_SPI_BITBANG=y
+CONFIG_SPI_SPIDEV=y
+CONFIG_PTP_1588_CLOCK=y
+CONFIG_GPIOLIB=y
+CONFIG_GPIO_SYSFS=y
+CONFIG_POWER_RESET=y
+CONFIG_SENSORS_GPIO_FAN=y
+CONFIG_WATCHDOG=y
+CONFIG_WATCHDOG_CORE=y
+CONFIG_MFD_DA9052_I2C=y
+CONFIG_MFD_MC13XXX_SPI=y
+CONFIG_MFD_MC13XXX_I2C=y
+CONFIG_MFD_SYSCON=y
+CONFIG_REGULATOR=y
+CONFIG_REGULATOR_FIXED_VOLTAGE=y
+CONFIG_REGULATOR_ANATOP=y
+CONFIG_REGULATOR_DA9052=y
+CONFIG_REGULATOR_GPIO=y
+CONFIG_REGULATOR_MC13783=y
+CONFIG_REGULATOR_MC13892=y
+CONFIG_REGULATOR_PFUZE100=y
+CONFIG_MEDIA_SUPPORT=y
+CONFIG_MEDIA_CAMERA_SUPPORT=y
+CONFIG_MEDIA_RC_SUPPORT=y
+CONFIG_RC_DEVICES=y
+CONFIG_IR_GPIO_CIR=y
+CONFIG_MEDIA_USB_SUPPORT=y
+CONFIG_USB_VIDEO_CLASS=m
+CONFIG_V4L_PLATFORM_DRIVERS=y
+CONFIG_SOC_CAMERA=y
+CONFIG_V4L_MEM2MEM_DRIVERS=y
+CONFIG_SOC_CAMERA_OV2640=y
+CONFIG_DRM=y
+CONFIG_FB=y
+CONFIG_FB_MODE_HELPERS=y
+CONFIG_BACKLIGHT_LCD_SUPPORT=y
+CONFIG_LCD_CLASS_DEVICE=y
+CONFIG_LCD_L4F00242T03=y
+CONFIG_LCD_PLATFORM=y
+CONFIG_BACKLIGHT_CLASS_DEVICE=y
+CONFIG_BACKLIGHT_PWM=y
+CONFIG_BACKLIGHT_GPIO=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
+CONFIG_LOGO=y
+CONFIG_SOUND=y
+CONFIG_SND=y
+CONFIG_SND_USB_AUDIO=m
+CONFIG_SND_SOC=y
+CONFIG_SND_SOC_FSL_SAI=y
+CONFIG_SND_SOC_FSL_SSI=y
+CONFIG_SND_SOC_FSL_SPDIF=y
+CONFIG_SND_SOC_IMX_AUDMUX=y
+CONFIG_SND_SOC_SGTL5000=y
+CONFIG_SND_SOC_TLV320AIC23_I2C=y
+CONFIG_SND_SOC_TLV320AIC3X=y
+CONFIG_SND_SOC_WM8962=y
+CONFIG_SND_SIMPLE_CARD=y
+CONFIG_USB=y
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_STORAGE=y
+CONFIG_USB_CHIPIDEA=y
+CONFIG_USB_CHIPIDEA_UDC=y
+CONFIG_USB_CHIPIDEA_HOST=y
+CONFIG_USB_SERIAL=m
+CONFIG_USB_SERIAL_GENERIC=y
+CONFIG_USB_SERIAL_FTDI_SIO=m
+CONFIG_USB_SERIAL_OPTION=m
+CONFIG_USB_EHSET_TEST_FIXTURE=m
+CONFIG_NOP_USB_XCEIV=y
+CONFIG_USB_GADGET=y
+CONFIG_USB_ETH=y
+CONFIG_MMC=y
+CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_PLTFM=y
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
+CONFIG_LEDS_GPIO=y
+CONFIG_LEDS_TRIGGERS=y
+CONFIG_LEDS_TRIGGER_TIMER=y
+CONFIG_LEDS_TRIGGER_ONESHOT=y
+CONFIG_LEDS_TRIGGER_HEARTBEAT=y
+CONFIG_LEDS_TRIGGER_BACKLIGHT=y
+CONFIG_LEDS_TRIGGER_GPIO=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_INTF_DEV_UIE_EMUL=y
+CONFIG_RTC_DRV_DS1307=y
+CONFIG_RTC_DRV_ISL1208=y
+CONFIG_RTC_DRV_PCF8563=y
+# CONFIG_RTC_DRV_CMOS is not set
+CONFIG_RTC_DRV_MC13XXX=y
+CONFIG_DMADEVICES=y
+CONFIG_STAGING=y
+# CONFIG_IOMMU_SUPPORT is not set
+CONFIG_PWM=y
+CONFIG_RESET_CONTROLLER=y
+CONFIG_EXT2_FS=y
+CONFIG_EXT2_FS_XATTR=y
+CONFIG_EXT2_FS_POSIX_ACL=y
+CONFIG_EXT2_FS_SECURITY=y
+CONFIG_EXT3_FS=y
+CONFIG_EXT3_FS_POSIX_ACL=y
+CONFIG_EXT3_FS_SECURITY=y
+CONFIG_EXT4_FS=y
+CONFIG_EXT4_FS_POSIX_ACL=y
+CONFIG_EXT4_FS_SECURITY=y
+CONFIG_QUOTA=y
+CONFIG_QUOTA_NETLINK_INTERFACE=y
+# CONFIG_PRINT_QUOTA_WARNING is not set
+CONFIG_AUTOFS4_FS=y
+CONFIG_FUSE_FS=y
+CONFIG_ISO9660_FS=m
+CONFIG_JOLIET=y
+CONFIG_ZISOFS=y
+CONFIG_UDF_FS=m
+CONFIG_MSDOS_FS=m
+CONFIG_VFAT_FS=y
+CONFIG_TMPFS=y
+CONFIG_JFFS2_FS=y
+CONFIG_UBIFS_FS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3_ACL=y
+CONFIG_NFS_V4=y
+CONFIG_ROOT_NFS=y
+CONFIG_NLS_DEFAULT="cp437"
+CONFIG_NLS_CODEPAGE_437=y
+CONFIG_NLS_ASCII=y
+CONFIG_NLS_ISO8859_1=y
+CONFIG_NLS_ISO8859_15=m
+CONFIG_NLS_UTF8=y
+CONFIG_PRINTK_TIME=y
+CONFIG_FRAME_WARN=1024
+# CONFIG_UNUSED_SYMBOLS is not set
+CONFIG_DEBUG_FS=y
+CONFIG_MAGIC_SYSRQ=y
+# CONFIG_SCHED_DEBUG is not set
+CONFIG_PROVE_LOCKING=y
+# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_FTRACE is not set
+CONFIG_SECURITYFS=y
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
+# CONFIG_CRYPTO_HW is not set
+# CONFIG_VIRTUALIZATION is not set
+CONFIG_CRC_CCITT=m
+CONFIG_CRC_T10DIF=y
+CONFIG_CRC7=m
+CONFIG_LIBCRC32C=m
+CONFIG_FONTS=y
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
board/freescale/warpboard/linux/linux-001-add-sdm-firmware.patch new file +145 -0
new file mode 100644
index 0000000..d9706c1
@@ -0,0 +1,145 @@
+diff -Naur linux-patches-4.0.old/firmware/imx/sdma/sdma-imx6q.bin.ihex linux-patches-4.0/firmware/imx/sdma/sdma-imx6q.bin.ihex
+--- linux-patches-4.0.old/firmware/imx/sdma/sdma-imx6q.bin.ihex	1970-01-01 01:00:00.000000000 +0100
++++ linux-patches-4.0/firmware/imx/sdma/sdma-imx6q.bin.ihex	2015-04-07 11:25:07.315668667 +0200
+@@ -0,0 +1,130 @@
++:1000000053444D4103000000010000001C000000AB
++:1000100029000000C0000000480700008202000024
++:10002000FFFFFFFF00000000FFFFFFFFFFFFFFFFDC
++:10003000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFD0
++:10004000FFFFFFFFFFFFFFFFFA1900004B04000056
++:10005000EB020000A8180000FFFFFFFF581A000085
++:10006000FFFFFFFFC0030000FFFFFFFFFFFFFFFFD9
++:10007000FFFFFFFFAB020000FFFFFFFF7B0300005D
++:10008000FFFFFFFFFFFFFFFF4C0400006E040000B6
++:10009000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF70
++:1000A00000000000001800004F180000A619000012
++:1000B000071B0000A21A00003E1B000000180000F1
++:1000C000E3C1DB57F352016AFB52D36AFB521C1A9D
++:1000D000C36AE8621102FF3A3008D002337C8F0015
++:1000E000D500017D8D00A005EB5D7804037D7904CA
++:1000F0001C7D207C7904157CEE566006057D096523
++:10010000287E0A62267E28980A62237E0965217E5F
++:1001100012051205AD02C86A1C7F03200048ED7C61
++:10012000409802780962C86A3F98150002780A620E
++:10013000C86A3F981500150002780B62C86A097CEE
++:10014000DF6D077F0000EB55004D077DFAC1DB57DF
++:1001500006980700CC680C6813C20AC20198D9C17E
++:10016000E3C1DB57E35FE357F352216A8F00D50009
++:10017000017D8D00A005EB5DFB567804037D7904BD
++:100180002A7D317C7904207C700B1103EB53000F26
++:100190006003057D0965377E0A62357E73980A62C1
++:1001A000327E0965307E12051205AD026007027CC1
++:1001B000065A7B98265A277F011F03200048E87CB7
++:1001C000700B110313539C98150004780962065AAA
++:1001D0000962265A9B981500150004780A62065A8F
++:1001E0000A62265A9B9815001500150004780B62C8
++:1001F000065A0B62265A077C0000EB55004D067D1F
++:10020000FAC1E357569807000C6813C20AC2539804
++:10021000700B110313536C07017CD9C1FB5E8A0676
++:100220006B07017CD9C1F35EDB59D3588F011001F4
++:100230000F398B003CC12B7DC05AC85B4EC1277C57
++:1002400088038906E35CFF0D1105FF1DBC053E0711
++:10025000004D187D700811007E07097D7D07027D25
++:100260002852D398F852DB54BC02CC02097C7C079C
++:10027000027D2852DC98F852D354BC02CC02097D8E
++:100280000004CA988B00C052C85359C1D67D0002E1
++:10029000BA98FF08BF007F07157D8804D500017D4F
++:1002A0008D00A005EB5D8F0212021202FF3ADA0503
++:1002B000027C3E070599A402DD02027D3E070599F6
++:1002C0005E070599EB559805EB5DF352FB546A0701
++:1002D000267D6C07017D42996B07577C6907047D79
++:1002E0006807027D010E1C999358D600017D8E008F
++:1002F0009355A005935DA00602780255045D1D7C10
++:10030000004E087C6907037D0255177E2999045D1C
++:10031000147F890693500048017D14998D9915002A
++:1003200006780255045D4F070255245D2F07017CB6
++:100330008D9917006F07017C012093559D000700E0
++:1003400094D9E298D36C6907047D6807027D010E99
++:1003500051999358D600017D8E009355A005935D69
++:10036000A00602780255C86D0F7C004E087C690714
++:10037000037D0255097E5E99C86D067F89069350FC
++:100380000048017D49998D998799C36A6907047D61
++:100390006807027D010E74999358D600017D8E0086
++:1003A0009355A005935DA0060278C865045D0F7C97
++:1003B000004E087C6907037DC865097E8199045D4C
++:1003C000067F890693500048017D6C998D9993555D
++:1003D0009D000700FF6C94D9E2980000E354EB55B0
++:1003E000004D017CE298CA98E354EB55FF0A1102D4
++:1003F000FF1A7F07027CA005A1999D008C05BA0514
++:10040000A0051002BA04AD0454040600D9C1E3C12A
++:10041000DB57F352056A8F00D500017D8D00A005E2
++:10042000FB567804037D7904297D1F7C79042E7C9A
++:10043000E35D700D1105ED55000F6007027D06525A
++:10044000C2992652337E6005027D10021202096AAB
++:100450002D7F1202096A2A7F1202096A277F011F73
++:1004600003200048EA7CE355ED99150015001500BE
++:10047000047806520B6A26520B6AEC991500150097
++:10048000047806520A6A26520A6AEC991500047822
++:100490000652096A2652096A097C286A077F000009
++:1004A000DB57004D057DFAC1DB57AB9977C2540489
++:1004B0000AC2A899E3C1DB57F352056AFB568E02C4
++:1004C000941AC36AC8626902267D941EC36ED36EF5
++:1004D000C8624802C86A9426981EC36EC8629826ED
++:1004E000C36E60020E7D981EC36EC8626C02037DEF
++:1004F0009826C36E3B9A4C02D36EC86A9826C36E88
++:100500004B9AC8626E02017C459A096A1A7F0125DE
++:10051000004D217D0C9AE36E8F00D805017D8D0082
++:10052000C8626E02127D096A0C7F01250120F87CE9
++:10053000DB57004D107D286A047F0000FAC1DB57AD
++:10054000FE99070004620C6A489A286AFA7F0462DE
++:100550007AC258045404FF081100FF18BC00CD00F3
++:10056000017C3B9A286AED7F04627AC20AC2FB9939
++:10057000D9C1E3C1DB57F352056AFB568E02941AC8
++:10058000025269021D7D941E06524802065A9426A4
++:10059000981E06524C02065A9826981E0652600271
++:1005A0000A7C982606526E02237D096A1D7F01256A
++:1005B000004D247D6D9A286A177F04627AC29E9A44
++:1005C0008F00D805017D8D00A00506526E02107DBA
++:1005D000096A0A7F0120F97C286A067F0000004D25
++:1005E0000D7DFAC1DB575D9A070004620C6A9B9A85
++:1005F000286AFA7F04627AC258045404286AF47F95
++:100600000AC25A9AE6DADB57F352056AC7698F00C5
++:10061000D500017D8D00A0057804037D79041C7D43
++:10062000157C79041E7CEE56C862287E6006027D29
++:1006300010021202096A227F1202096A1F7F120247
++:10064000096A1C7F03200048EF7CD59A150015002D
++:100650000278C8620B6AD49A15000278C8620A6AE6
++:10066000D49A0278C862096A097C286A077F004D1B
++:10067000077DD352010802580004A69A77C2540499
++:10068000D352010802580104FEDAA39A700B110339
++:100690001353DB5F0A07D3588B00FB5E3CC1157D0B
++:1006A000C05AC85B4EC1117C8803F05DFF0D110577
++:1006B000FF1DBC05004D047DFD9A0807DB5F0A079E
++:1006C0008B00C352CB5359C1EC7D0002EE9A016EF0
++:1006D0000B612F7E0B622D7E0B632B7E0C0D17049E
++:1006E000170417049D04081DCC05017C0C0DD16A6C
++:1006F000000F4207C86FDD6F1C7F8E009D000168F0
++:100700000B67177ED56B04080278C86F1207117C3F
++:100710000B670F7E04080278C86F12070A7CDD6F32
++:10072000087FD169010FC86FDD6F037F01010004ED
++:10073000139B0700FF680C680002139B83DBDB57E9
++:10074000F352056AFB52C76A8F00D500017D8D0008
++:10075000A0057804037D79041C7D157C79041E7C3A
++:10076000EE56C862287E6006027D10021202096AF7
++:10077000227F1202096A1F7F1202096A1C7F03206E
++:100780000048EF7C729B150015000278C8620B6A66
++:10079000719B15000278C8620A6A719B0278C86270
++:1007A000096A097C286A077F004D077DD35201083A
++:1007B00002580004429B77C25404D35201080258E5
++:1007C00001049BDB3F9B700B11031353DB5F0A0794
++:1007D000D3588B00FB5E3CC1157DC05AC85B4EC12F
++:1007E000117C8803F05DFF0D1105FF1DBC05004D58
++:1007F000047D9A9B0807DB5F0A078B00C352CB532B
++:0808000059C1EC7D00028B9B45
++:00000001FF
+diff -Naur linux-patches-4.0.old/firmware/Makefile linux-patches-4.0/firmware/Makefile
+--- linux-patches-4.0.old/firmware/Makefile	2015-04-07 11:20:57.243679386 +0200
++++ linux-patches-4.0/firmware/Makefile	2015-04-07 11:24:04.655671353 +0200
+@@ -61,6 +61,7 @@
+ 				   radeon/RV770_pfp.bin radeon/RV770_me.bin \
+ 				   radeon/RV730_pfp.bin radeon/RV730_me.bin \
+ 				   radeon/RV710_pfp.bin radeon/RV710_me.bin
++fw-shipped-$(CONFIG_IMX_SDMA) += imx/sdma/sdma-imx6q.bin
+ fw-shipped-$(CONFIG_DVB_AV7110) += av7110/bootcode.bin
+ fw-shipped-$(CONFIG_DVB_TTUSB_BUDGET) += ttusb-budget/dspbootcode.bin
+ fw-shipped-$(CONFIG_E100) += e100/d101m_ucode.bin e100/d101s_ucode.bin \
board/freescale/warpboard/linux/linux-002-replace-uart2-by-uart5.patch new file +103 -0
new file mode 100644
index 0000000..d742c24
@@ -0,0 +1,103 @@
+From: Fabio Estevam <[email protected]>
+Date: Fri, 29 May 2015 16:19:39 -0300
+Subject: [PATCH] ARM: dts: imx6sl-warp: Add changes for rev1.12
+
+Signed-off-by: Fabio Estevam <[email protected]>
+---
+ arch/arm/boot/dts/imx6sl-warp.dts | 32 +++++++++++++++++++-------------
+ 1 file changed, 19 insertions(+), 13 deletions(-)
+
+diff --git a/arch/arm/boot/dts/imx6sl-warp.dts b/arch/arm/boot/dts/imx6sl-warp.dts
+index 0da906b..bdfa82b 100644
+--- a/arch/arm/boot/dts/imx6sl-warp.dts
++++ b/arch/arm/boot/dts/imx6sl-warp.dts
+@@ -61,7 +61,9 @@
+ 	usdhc3_pwrseq: usdhc3_pwrseq {
+ 		compatible = "mmc-pwrseq-simple";
+ 		reset-gpios = <&gpio4 5 GPIO_ACTIVE_LOW>, 	/* WL_REG_ON */
++			      <&gpio4 7 GPIO_ACTIVE_LOW>, 	/* WL_HOSTWAKE */
+ 			      <&gpio3 25 GPIO_ACTIVE_LOW>, 	/* BT_REG_ON */
++			      <&gpio3 27 GPIO_ACTIVE_LOW>,	/* BT_HOSTWAKE */
+ 			      <&gpio4 4 GPIO_ACTIVE_LOW>, 	/* BT_WAKE */
+ 			      <&gpio4 6 GPIO_ACTIVE_LOW>; 	/* BT_RST_N */
+ 	};
+@@ -73,16 +75,16 @@
+ 	status = "okay";
+ };
+ 
+-&uart2 {
++&uart3 {
+ 	pinctrl-names = "default";
+-	pinctrl-0 = <&pinctrl_uart2>;
+-	fsl,uart-has-rtscts;
++	pinctrl-0 = <&pinctrl_uart3>;
+ 	status = "okay";
+ };
+ 
+-&uart3 {
++&uart5 {
+ 	pinctrl-names = "default";
+-	pinctrl-0 = <&pinctrl_uart3>;
++	pinctrl-0 = <&pinctrl_uart5>;
++	fsl,uart-has-rtscts;
+ 	status = "okay";
+ };
+ 
+@@ -130,14 +132,6 @@
+ 			>;
+ 		};
+ 
+-		pinctrl_uart2: uart2grp {
+-			fsl,pins = <
+-				MX6SL_PAD_EPDC_D12__UART2_RX_DATA	0x41b0b1
+-				MX6SL_PAD_EPDC_D13__UART2_TX_DATA	0x41b0b1
+-				MX6SL_PAD_EPDC_D14__UART2_RTS_B		0x4130B1
+-				MX6SL_PAD_EPDC_D15__UART2_CTS_B		0x4130B1
+-			>;
+-		};
+ 
+ 		pinctrl_uart3: uart3grp {
+ 			fsl,pins = <
+@@ -146,6 +140,15 @@
+ 			>;
+ 		};
+ 
++		pinctrl_uart5: uart5grp {
++			fsl,pins = <
++				MX6SL_PAD_ECSPI1_SCLK__UART5_RX_DATA	0x41b0b1
++				MX6SL_PAD_ECSPI1_MOSI__UART5_TX_DATA	0x41b0b1
++				MX6SL_PAD_ECSPI1_MISO__UART5_RTS_B	0x4130b1
++				MX6SL_PAD_ECSPI1_SS0__UART5_CTS_B	0x4130b1
++			>;
++		};
++
+ 		pinctrl_usdhc2: usdhc2grp {
+ 			fsl,pins = <
+ 				MX6SL_PAD_SD2_CMD__SD2_CMD		0x417059
+@@ -158,6 +161,7 @@
+ 				MX6SL_PAD_SD2_DAT5__SD2_DATA5		0x417059
+ 				MX6SL_PAD_SD2_DAT6__SD2_DATA6		0x417059
+ 				MX6SL_PAD_SD2_DAT7__SD2_DATA7		0x417059
++				MX6SL_PAD_SD2_RST__SD2_RESET		0x417059
+ 			>;
+ 		};
+ 
+@@ -173,6 +177,7 @@
+ 				MX6SL_PAD_SD2_DAT5__SD2_DATA5		0x4170b9
+ 				MX6SL_PAD_SD2_DAT6__SD2_DATA6		0x4170b9
+ 				MX6SL_PAD_SD2_DAT7__SD2_DATA7		0x4170b9
++				MX6SL_PAD_SD2_RST__SD2_RESET		0x4170b9
+ 			>;
+ 		};
+ 
+@@ -188,6 +193,7 @@
+ 				MX6SL_PAD_SD2_DAT5__SD2_DATA5		0x4170f9
+ 				MX6SL_PAD_SD2_DAT6__SD2_DATA6		0x4170f9
+ 				MX6SL_PAD_SD2_DAT7__SD2_DATA7		0x4170f9
++				MX6SL_PAD_SD2_RST__SD2_RESET		0x4170f9
+ 			>;
+ 		};
+ 
+-- 
+1.9.1
+
board/freescale/warpboard/rootfs_overlay/lib/firmware/brcm/brcmfmac4330-sdio.txt new file +40 -0
new file mode 100644
index 0000000..9546246
@@ -0,0 +1,40 @@
+# bcm94330wlsdgb.txt
+manfid=0x2d0
+prodid=0x0552
+vendid=0x14e4
+devid=0x4360
+boardtype=0x0552
+boardrev=0x11
+# this design has 2.4GHz SP3T switch
+boardflags=0x00080200
+nocrc=1
+xtalfreq=37400
+boardnum=22
+macaddr=00:90:4c:c5:12:38
+ag0=255
+aa2g=1
+ccode=CN
+pa0b0=0x14d0
+pa0b1=0xfd98
+pa0b2=0xff78
+rssismf2g=0xa
+rssismc2g=0x3
+rssisav2g=0x7
+maxp2ga0=0x50
+sromrev=3
+il0macaddr=00:90:4c:c5:12:38
+wl0id=0x431b
+cckPwrOffset=5
+ofdm2gpo=0x66666666
+mcs2gpo0=0x6666
+mcs2gpo1=0x6666
+swctrlmap_2g=0x04040404,0x02020202,0x02020404,0x10202,0x1ff
+swctrlmap_5g=0x00100010,0x00280020,0x00200010,0x14202,0x2f8
+rfreg033=0x19
+rfreg033_cck=0x1f
+dacrate2g=160
+txalpfbyp2g=1
+bphyscale=17
+cckPwrIdxCorr=-15
+pacalidx2g=45
+txgaintbl=1
configs/warpboard_defconfig new file +42 -0
new file mode 100644
index 0000000..a8afa2c
@@ -0,0 +1,42 @@
+# architecture
+BR2_arm=y
+BR2_cortex_a9=y
+
+# system
+BR2_TARGET_GENERIC_HOSTNAME="warpboard"
+BR2_TARGET_GENERIC_GETTY_PORT="ttymxc0"
+
+# kernel
+BR2_LINUX_KERNEL=y
+BR2_LINUX_KERNEL_CUSTOM_TARBALL=y
+BR2_LINUX_KERNEL_CUSTOM_TARBALL_LOCATION="http://github.com/Freescale/linux-fslc/tarball/38ec11d/linux-fslc-38ec11d.tar.gz"
+BR2_LINUX_KERNEL_PATCH="board/freescale/warpboard/linux/"
+BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
+BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/freescale/warpboard/linux-4.0.config"
+BR2_LINUX_KERNEL_ZIMAGE=y
+BR2_LINUX_KERNEL_DTS_SUPPORT=y
+BR2_LINUX_KERNEL_INTREE_DTS_NAME="imx6sl-warp"
+
+# lock to 4.0 headers to avoid breaking with newer kernels
+BR2_KERNEL_HEADERS_VERSION=y
+BR2_DEFAULT_KERNEL_VERSION="4.0"
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_0=y
+
+# wifi firmware for brcm4330
+BR2_PACKAGE_LINUX_FIRMWARE=y
+BR2_PACKAGE_LINUX_FIRMWARE_BRCM_BCM43XX=y
+
+# bootloader
+BR2_TARGET_UBOOT=y
+BR2_TARGET_UBOOT_BOARDNAME="warp"
+BR2_TARGET_UBOOT_CUSTOM_VERSION=y
+BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2015.04"
+BR2_TARGET_UBOOT_FORMAT_IMX=y
+
+# host utility to flash warpboard
+BR2_PACKAGE_HOST_IMX_USB_LOADER=y
+
+# rootfs
+BR2_ROOTFS_OVERLAY="board/freescale/warpboard/rootfs_overlay"
+BR2_TARGET_ROOTFS_EXT2=y
+BR2_TARGET_ROOTFS_EXT2_4=y
Signature · 1 line
1.9.1
#3 lore raw

PATCH v2 1/1 board: add support for Warpboard

Albert, All,

On 2015-06-24 11:32 +0200, Arthur LAMBERT spake thusly:

Quoted 2 lines

Can I submit V3 or it is better to wait the review of the fix done in V2 ? I was able to remove custom config, and external sdma firmware.

Yes, please post the v3.

Regards,
Yann E. MORIN.

Signature · 6 lines
.-----------------.--------------------.------------------.--------------------.
|  Yann E. MORIN  | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software  Designer | \ / CAMPAIGN     |  ___               |
| +33 223 225 172 `------------.-------:  X  AGAINST      |  \e/  There is no  |
| http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL    |   v   conspiracy.  |
'------------------------------^-------^------------------^--------------------'
#4 lore raw

PATCH v2 1/1 board: add support for Warpboard

In reply to Arthur LAMBERT
Quoted 3 lines · Arthur LAMBERT

Arnout, Yann, All,

Can I submit V3 or it is better to wait the review of the fix done in V2 ?

No need to wait for the review. But of course, now it's done already :-)

Regards,
Arnout

Quoted 1 line

I was able to remove custom config, and external sdma firmware.

[snip]

Signature · 6 lines
Arnout Vandecappelle                          arnout at mind be
Senior Embedded Software Architect            +32-16-286500
Essensium/Mind                                http://www.mind.be
G.Geenslaan 9, 3001 Leuven, Belgium           BE 872 984 063 RPR Leuven
LinkedIn profile: http://www.linkedin.com/in/arnoutvandecappelle
GPG fingerprint:  7CB5 E4CC 6C2E EFD4 6E3D A754 F963 ECAB 2450 2F1F
#5 lore raw

PATCH v2 1/1 board: add support for Warpboard

In reply to Arthur LAMBERT
Quoted 5 lines · Arthur LAMBERT

This is a set of patch to add support for warpboard (Freescale board based on imx6sl)
The patch contains :
- defconfig for warpboard
- kernel defconfig due to specific need for bluetooth/wifi
- linux patch from Fabio Estevam to fix device tree due to last change on warpboard schematics (rev 1.12)

Two patches actually

Quoted 3 lines

- specific firmware file for warpboard bluetooth (nvram : brcmfmac4330-sdio.txt)

Changes v1 -> v2:

Changelog should be below the Sob, separated by ---

Quoted 8 lines

- add specific kernel headers
- use wget download rather than git download for kernel
- fix version symbol for uboot
- add imx_usb_loader host utility
- remove bin firmware file and enable linux-firmware package instead
- fix command to enable bluetooth and fix protocol for hci in custom kernel config

Signed-off-by Arthur LAMBERT <[email protected]>

---
Changes v1 -> v2:
...

Quoted 38 lines
---
 board/freescale/warpboard/README                   |  50 ++++
 board/freescale/warpboard/linux-4.0.config         | 278 +++++++++++++++++++++
 .../linux/linux-001-add-sdm-firmware.patch         | 145 +++++++++++
 .../linux/linux-002-replace-uart2-by-uart5.patch   | 103 ++++++++
 .../lib/firmware/brcm/brcmfmac4330-sdio.txt        |  40 +++
 configs/warpboard_defconfig                        |  42 ++++
 6 files changed, 658 insertions(+)
 create mode 100644 board/freescale/warpboard/README
 create mode 100644 board/freescale/warpboard/linux-4.0.config
 create mode 100644 board/freescale/warpboard/linux/linux-001-add-sdm-firmware.patch
 create mode 100644 board/freescale/warpboard/linux/linux-002-replace-uart2-by-uart5.patch
 create mode 100644 board/freescale/warpboard/rootfs_overlay/lib/firmware/brcm/brcmfmac4330-sdio.txt
 create mode 100644 configs/warpboard_defconfig
board/freescale/warpboard/README new file +17 -0
new file mode 100644
index 0000000..d21ab48
@@ -0,0 +1,50 @@
+Build
+=====
+
+First, configure Buildroot for your WarpBoard.
+  make warpboard_defconfig
+
+Build all components:
+  make
+
+You will find in ./output/images/ the following files:
+  - imx6sl-warp.dtb
+  - rootfs.ext2
+  - rootfs.tar
+  - u-boot.imx
+  - zImage
+
+Update uboot

board/freescale/warpboard/README line 27

Quoted 10 lines
board/freescale/warpboard/README new file +10 -0
+============
+
+You will find a process written by by Fabio Estevam available in freescale repository on github :
+https://raw.githubusercontent.com/Freescale/u-boot-fslc/patches-2015.04/board/warp/README by Fabio Estevam
+
+Update linux & rootfs
+=====================
+
+Use ums command from uboot prompt to mount emmc as mass storage and update zImage, device tree and rootfs file
+=> ums 0 mmc 0

Could you also document how you get the images into uboot (I guess over USB
using imx-usb-loader).

board/freescale/warpboard/README line 32

Quoted 5 lines
board/freescale/warpboard/README new file +5 -0
+
+Fast way to update kernel image
+===============================
+
+- Get new zImage and dtb file on the board by using scp through usb0

There's no dropbear, so no scp...

Actually I don't think this section is so useful, it's pretty generic
knowledge. It's much better to document what the layout of the eMMC is, and where U-Boot and the device tree are stored.

Quoted 8 lines
board/freescale/warpboard/README new file +8 -0
+-  Copy zImage, device tree file in boot partition :
+  mkdir kernel
+  mount -t vfat /dev/mmcblk0p1 kernel
+  cp zImage  kernel/.
+  cp imx6sl-warp.dtb  kernel/.
+  sync
+  umount kernel
+  rm -r kernel

board/freescale/warpboard/README line 50

Quoted 10 lines
board/freescale/warpboard/README new file +10 -0
+
+Enable bluetooth
+================
+hciattach /dev/ttymxc4 any
+hciconfig hci0 up
+
+Enable Wifi
+==========
+modprobe brcmfmac
+ifconfig wlan0 up

To do something useful, you'll also need a wpa-supplicant I guess...

Since you anyway have a rootfs overlay, you could add init scripts to start
wifi and bluetooth. We don't usually do that, but I think it would be a good idea.

Quoted 1 line
board/freescale/warpboard/linux-4.0.config +0 -0

[snip]

board/freescale/warpboard/linux/linux-001-add-sdm-firmware.patch

Quoted 1 line
board/freescale/warpboard/linux/linux-001-add-sdm-firmware.patch +0 -0

The patch naming convention no longer includes the linux- part, and we prefer
naming that corresponds to git format-patch output. So 0001-add-sdm-...

board/freescale/warpboard/linux/linux-001-add-sdm-firmware.patch

Quoted 5 lines

new file mode 100644
index 0000000..d9706c1

board/freescale/warpboard/linux/linux-001-add-sdm-firmware.patch new file +0 -0
@@ -0,0 +1,145 @@

Patches should have a description and Signed-off-by.

But better yet, download it with BR2_LINUX_KERNEL_PATCH="http://... http://..."
instead of including it in buildroot.

[snip]

board/freescale/warpboard/rootfs_overlay/lib/firmware/brcm/brcmfmac4330-sdio.txt line 1

Quoted 7 lines
board/freescale/warpboard/rootfs_overlay/lib/firmware/brcm/brcmfmac4330-sdio.txt new file +1 -0
new file mode 100644
index 0000000..9546246
@@ -0,0 +1,40 @@
+# bcm94330wlsdgb.txt

It would be good to document (either here or in the commit log) where this file
comes from.

[snip]

Quoted 8 lines
configs/warpboard_defconfig new file +2 -0
new file mode 100644
index 0000000..a8afa2c
@@ -0,0 +1,42 @@
+# architecture
+BR2_arm=y

configs/warpboard_defconfig line 12

Quoted 10 lines
configs/warpboard_defconfig new file +10 -0
+BR2_cortex_a9=y
+
+# system
+BR2_TARGET_GENERIC_HOSTNAME="warpboard"
+BR2_TARGET_GENERIC_GETTY_PORT="ttymxc0"
+
+# kernel
+BR2_LINUX_KERNEL=y
+BR2_LINUX_KERNEL_CUSTOM_TARBALL=y
+BR2_LINUX_KERNEL_CUSTOM_TARBALL_LOCATION="http://github.com/Freescale/linux-fslc/tarball/38ec11d/linux-fslc-38ec11d.tar.gz"

We usually use the full sha1, but then it becomes very long of course, so OK.

configs/warpboard_defconfig line 13

Quoted 1 line
configs/warpboard_defconfig new file +1 -0
+BR2_LINUX_KERNEL_PATCH="board/freescale/warpboard/linux/"

We prefer to use BR2_GLOBAL_PATCH_DIR=board/freescale/warpboard/patches and
move the linux directory in there.

configs/warpboard_defconfig line 23

Quoted 10 lines
configs/warpboard_defconfig new file +10 -0
+BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
+BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/freescale/warpboard/linux-4.0.config"
+BR2_LINUX_KERNEL_ZIMAGE=y
+BR2_LINUX_KERNEL_DTS_SUPPORT=y
+BR2_LINUX_KERNEL_INTREE_DTS_NAME="imx6sl-warp"
+
+# lock to 4.0 headers to avoid breaking with newer kernels
+BR2_KERNEL_HEADERS_VERSION=y
+BR2_DEFAULT_KERNEL_VERSION="4.0"
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_0=y

This section should come before the kernel itself, to match the .config ordering.

Regards,
Arnout

Quoted 20 lines
configs/warpboard_defconfig new file +19 -0
+
+# wifi firmware for brcm4330
+BR2_PACKAGE_LINUX_FIRMWARE=y
+BR2_PACKAGE_LINUX_FIRMWARE_BRCM_BCM43XX=y
+
+# bootloader
+BR2_TARGET_UBOOT=y
+BR2_TARGET_UBOOT_BOARDNAME="warp"
+BR2_TARGET_UBOOT_CUSTOM_VERSION=y
+BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2015.04"
+BR2_TARGET_UBOOT_FORMAT_IMX=y
+
+# host utility to flash warpboard
+BR2_PACKAGE_HOST_IMX_USB_LOADER=y
+
+# rootfs
+BR2_ROOTFS_OVERLAY="board/freescale/warpboard/rootfs_overlay"
+BR2_TARGET_ROOTFS_EXT2=y
+BR2_TARGET_ROOTFS_EXT2_4=y
Signature · 6 lines
Arnout Vandecappelle                          arnout at mind be
Senior Embedded Software Architect            +32-16-286500
Essensium/Mind                                http://www.mind.be
G.Geenslaan 9, 3001 Leuven, Belgium           BE 872 984 063 RPR Leuven
LinkedIn profile: http://www.linkedin.com/in/arnoutvandecappelle
GPG fingerprint:  7CB5 E4CC 6C2E EFD4 6E3D A754 F963 ECAB 2450 2F1F
author
#6 lore raw

PATCH v2 1/1 board: add support for Warpboard

Arnout, All,

Le Wednesday 24 Jun 2015 ? 23:46:52 (+0200), Arnout Vandecappelle a ?crit :

Quoted 13 lines

board/freescale/warpboard/README line 50

Quoted 10 lines
board/freescale/warpboard/README new file +10 -0
+
+Enable bluetooth
+================
+hciattach /dev/ttymxc4 any
+hciconfig hci0 up
+
+Enable Wifi
+==========
+modprobe brcmfmac
+ifconfig wlan0 up

To do something useful, you'll also need a wpa-supplicant I guess...

Quoted 2 lines

Since you anyway have a rootfs overlay, you could add init scripts to start
wifi and bluetooth. We don't usually do that, but I think it would be a good idea.

In fact I need bluez-util (to be able to run hciattach command also). And yes I also need wpa_supplicant for wifi. So ok I will enable these two packages and add init script

I will fix the other things that you suggest. Thanks for the review.

Regards,
Arthur.

#7 lore raw

PATCH v2 1/1 board: add support for Warpboard

Quoted 16 lines · Arthur LAMBERT

Arnout, All,

Le Wednesday 24 Jun 2015 ? 23:46:52 (+0200), Arnout Vandecappelle a ?crit :

Quoted 13 lines

board/freescale/warpboard/README line 50

Quoted 10 lines
board/freescale/warpboard/README new file +10 -0
+
+Enable bluetooth
+================
+hciattach /dev/ttymxc4 any
+hciconfig hci0 up
+
+Enable Wifi
+==========
+modprobe brcmfmac
+ifconfig wlan0 up

To do something useful, you'll also need a wpa-supplicant I guess...

Quoted 5 lines
Quoted 2 lines

Since you anyway have a rootfs overlay, you could add init scripts to start
wifi and bluetooth. We don't usually do that, but I think it would be a good idea.

In fact I need bluez-util (to be able to run hciattach command also). And yes I also need wpa_supplicant for wifi. So ok I will enable these two packages and add init script

Question for the other BR developers (especially Peter): do you agree it's a
good idea to make a non-minimal defconfig that includes bluez and wpa_supplicant?

Regards,
Arnout

Signature · 6 lines
Arnout Vandecappelle                          arnout at mind be
Senior Embedded Software Architect            +32-16-286500
Essensium/Mind                                http://www.mind.be
G.Geenslaan 9, 3001 Leuven, Belgium           BE 872 984 063 RPR Leuven
LinkedIn profile: http://www.linkedin.com/in/arnoutvandecappelle
GPG fingerprint:  7493 020B C7E3 8618 8DEC 222C 82EB F404 F9AC 0DDF
#8 lore raw

PATCH v2 1/1 board: add support for Warpboard

Arnout, Arthur, All,

On 2015-06-26 00:26 +0200, Arnout Vandecappelle spake thusly:

Quoted 17 lines · Arthur LAMBERT
Quoted 16 lines

Arnout, All,

Le Wednesday 24 Jun 2015 ? 23:46:52 (+0200), Arnout Vandecappelle a ?crit :

Quoted 13 lines

board/freescale/warpboard/README line 50

Quoted 10 lines
board/freescale/warpboard/README new file +10 -0
+
+Enable bluetooth
+================
+hciattach /dev/ttymxc4 any
+hciconfig hci0 up
+
+Enable Wifi
+==========
+modprobe brcmfmac
+ifconfig wlan0 up

To do something useful, you'll also need a wpa-supplicant I guess...

Quoted 8 lines
Quoted 5 lines
Quoted 2 lines

Since you anyway have a rootfs overlay, you could add init scripts to start
wifi and bluetooth. We don't usually do that, but I think it would be a good idea.

In fact I need bluez-util (to be able to run hciattach command also). And yes I also need wpa_supplicant for wifi. So ok I will enable these two packages and add init script

Question for the other BR developers (especially Peter): do you agree it's a
good idea to make a non-minimal defconfig that includes bluez and wpa_supplicant?

Our board defconfig files are ususally just enough to bring up the board and get a shell in there. If network is wired, then a dhcp client is OK (usually udhcpc from busybox).

Everything (bluez and wpa-supplicant included) else is out of scope for a defconfig, IMHO.

One case where I'd be inclined to accept more than the above is a full-wireless device (like the soon-to-come-I-hope 96boards stuff). But since wpa-supplicant needs configuration that we can't provide (SSID and key), I don't see the point of adding it to the defconfig.

However, we've decided to accept "demo" defconfigs, which can be packed with more features than a simple board defconfig. We haven't had any single such demo defconfig submitted so far.

Still, even if we accept demo defconfigs, I stil think we should have a small board defconfig file before we get a demo.

Regards,
Yann E. MORIN.

Signature · 6 lines
.-----------------.--------------------.------------------.--------------------.
|  Yann E. MORIN  | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software  Designer | \ / CAMPAIGN     |  ___               |
| +33 223 225 172 `------------.-------:  X  AGAINST      |  \e/  There is no  |
| http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL    |   v   conspiracy.  |
'------------------------------^-------^------------------^--------------------'
author
#9 lore raw

PATCH v2 1/1 board: add support for Warpboard

Le Friday 26 Jun 2015 ? 00:38:23 (+0200), Yann E. MORIN a ?crit :

Quoted 41 lines

Arnout, Arthur, All,

On 2015-06-26 00:26 +0200, Arnout Vandecappelle spake thusly:

Quoted 17 lines · Arthur LAMBERT
Quoted 16 lines

Arnout, All,

Le Wednesday 24 Jun 2015 ? 23:46:52 (+0200), Arnout Vandecappelle a ?crit :

Quoted 13 lines

board/freescale/warpboard/README line 50

Quoted 10 lines
board/freescale/warpboard/README new file +10 -0
+
+Enable bluetooth
+================
+hciattach /dev/ttymxc4 any
+hciconfig hci0 up
+
+Enable Wifi
+==========
+modprobe brcmfmac
+ifconfig wlan0 up

To do something useful, you'll also need a wpa-supplicant I guess...

Quoted 8 lines
Quoted 5 lines
Quoted 2 lines

Since you anyway have a rootfs overlay, you could add init scripts to start
wifi and bluetooth. We don't usually do that, but I think it would be a good idea.

In fact I need bluez-util (to be able to run hciattach command also). And yes I also need wpa_supplicant for wifi. So ok I will enable these two packages and add init script

Question for the other BR developers (especially Peter): do you agree it's a
good idea to make a non-minimal defconfig that includes bluez and wpa_supplicant?

Our board defconfig files are ususally just enough to bring up the board and get a shell in there. If network is wired, then a dhcp client is OK (usually udhcpc from busybox).

Everything (bluez and wpa-supplicant included) else is out of scope for a defconfig, IMHO.

One case where I'd be inclined to accept more than the above is a full-wireless device (like the soon-to-come-I-hope 96boards stuff). But since wpa-supplicant needs configuration that we can't provide (SSID and key), I don't see the point of adding it to the defconfig.

Quoted 7 lines

However, we've decided to accept "demo" defconfigs, which can be packed with more features than a simple board defconfig. We haven't had any single such demo defconfig submitted so far.

Still, even if we accept demo defconfigs, I stil think we should have a small board defconfig file before we get a demo.

Ok I will no keep init script for bluetooth and wifi and will remove wpa/bluez stuff.

Quoted 2 lines

Regards,
Yann E. MORIN.

Regards,
Arthur.

Quoted 8 lines
Signature · 7 lines
-- 
.-----------------.--------------------.------------------.--------------------.
|  Yann E. MORIN  | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software  Designer | \ / CAMPAIGN     |  ___               |
| +33 223 225 172 `------------.-------:  X  AGAINST      |  \e/  There is no  |
| http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL    |   v   conspiracy.  |
'------------------------------^-------^------------------^--------------------'
#10 lore raw

PATCH v2 1/1 board: add support for Warpboard

In reply to Yann E. MORIN

Yann,

Quoted 7 lines · Yann E. MORIN

Arnout, Arthur, All,

One case where I'd be inclined to accept more than the above is a full-wireless device (like the soon-to-come-I-hope 96boards stuff). But since wpa-supplicant needs configuration that we can't provide (SSID and key), I don't see the point of adding it to the defconfig.

Quoted 6 lines

However, we've decided to accept "demo" defconfigs, which can be packed with more features than a simple board defconfig. We haven't had any single such demo defconfig submitted so far.

Still, even if we accept demo defconfigs, I stil think we should have a small board defconfig file before we get a demo.

For the SELinux patchset, we are submitting a demo configuration because of the complexities of enabling SELinux packages.

http://patchwork.ozlabs.org/patch/479484/

Thanks,
-Ryan

Signature · 5 lines
Ryan Barnett / Sr Software Engineer
Airborne Information Systems / Security Systems and Software
MS 131-100, C Ave NE, Cedar Rapids, IA, 52498, USA
ryan.barnett at rockwellcollins.com
www.rockwellcollins.com
#11 lore raw

PATCH v2 1/1 board: add support for Warpboard

Ryan, All,

On 2015-06-26 08:23 -0500, Ryan Barnett spake thusly:

Quoted 12 lines · Yann E. MORIN
Quoted 11 lines

Arnout, Arthur, All,

One case where I'd be inclined to accept more than the above is a full-wireless device (like the soon-to-come-I-hope 96boards stuff). But since wpa-supplicant needs configuration that we can't provide (SSID and key), I don't see the point of adding it to the defconfig.

However, we've decided to accept "demo" defconfigs, which can be packed with more features than a simple board defconfig. We haven't had any single such demo defconfig submitted so far.

Quoted 7 lines
Quoted 2 lines

Still, even if we accept demo defconfigs, I stil think we should have a small board defconfig file before we get a demo.

For the SELinux patchset, we are submitting a demo configuration because of the complexities of enabling SELinux packages.

http://patchwork.ozlabs.org/patch/479484/

Yeah, I haven't had time to look at your SElinuxpatchset so far (sorry, I really intend to look at it, but I'm way under the water...).

Still, I had a quick look at that patch you reference above.

First, I have no objection that we do have "demo" defconfig files. That's something we said we would accept.

Second, I see that this patch changes the existing qemu/x86 defconfig. I beliefve this is wrong for a demo defconfig.

Here's my position:

- basic defconfig files should provide the bare minimum for booting up a board up to the login prompt (possibly with a dhcp client on wired ethernet being OK). This is useful to check the board is booting fine, and can serve as a basis for further customisations for one's project.

- demo defconfig files should be a different defconfig, possibly copied from the basic one, above, but should not replace it. This is usefull for quickly showing off the possibilities offered by Buildroot, like *big* stuff (Kodi, SELinux, whatever is *biggish*).

Adding more non-essential stuff in basic defconfig files is a barrieir to entry, first in terms of build-time (we want to show we can be fast), second because more stuff means more complexity and more causes for failures in one's own environment.

Again, I'm *not* against adding demo defconfig files, I am OK with that. What I'd like is we keep basic defconfig files for all boards, and that a demo defconfig should be a second defconfig, not replacement for a basic defconfig file.

(Ditto the Linux defconfig file, btw...)

Regards,
Yann E. MORIN.

Signature · 6 lines
.-----------------.--------------------.------------------.--------------------.
|  Yann E. MORIN  | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software  Designer | \ / CAMPAIGN     |  ___               |
| +33 223 225 172 `------------.-------:  X  AGAINST      |  \e/  There is no  |
| http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL    |   v   conspiracy.  |
'------------------------------^-------^------------------^--------------------'
#12 lore raw

PATCH v2 1/1 board: add support for Warpboard

On 06/26/15 17:06, Yann E. MORIN wrote:
[snip]

Quoted 6 lines

Again, I'm *not* against adding demo defconfig files, I am OK with that. What I'd like is we keep basic defconfig files for all boards, and that a demo defconfig should be a second defconfig, not replacement for a basic defconfig file.

(Ditto the Linux defconfig file, btw...)

Actually for the Linux defconfig I don't agree. If you'd apply it there, the
basic linux defconfig would include just the serial driver, so no USB, no networking, no framebuffer... I don't think that would make anyone happy, because it can be pretty tricky (even for someone experienced) to find out exactly what to enable.

Therefore, for the Linux configs, I tend to prefer one which has all the
devices enabled that are available on the board.

And of course an in-tree defconfig is even better, and that usually has a lot
of stuff that doesn't even exist on the board (e.g. because it supports multiple boards).

Regards,
Arnout

Signature · 6 lines
Arnout Vandecappelle                          arnout at mind be
Senior Embedded Software Architect            +32-16-286500
Essensium/Mind                                http://www.mind.be
G.Geenslaan 9, 3001 Leuven, Belgium           BE 872 984 063 RPR Leuven
LinkedIn profile: http://www.linkedin.com/in/arnoutvandecappelle
GPG fingerprint:  7493 020B C7E3 8618 8DEC 222C 82EB F404 F9AC 0DDF
author
#13 lore raw

PATCH v2 1/1 board: add support for Warpboard

In reply to Arnout Vandecappelle

Le Wednesday 24 Jun 2015 ? 23:46:52 (+0200), Arnout Vandecappelle a ?crit :

Quoted 8 lines

board/freescale/warpboard/linux/linux-001-add-sdm-firmware.patch

Quoted 5 lines

new file mode 100644
index 0000000..d9706c1

board/freescale/warpboard/linux/linux-001-add-sdm-firmware.patch new file +0 -0
@@ -0,0 +1,145 @@

Patches should have a description and Signed-off-by.

Quoted 4 lines

But better yet, download it with BR2_LINUX_KERNEL_PATCH="http://... http://..."
instead of including it in buildroot.

[snip]

I don't understand this suggestion. How can I download the patch instead if including it in buildroot since this patch does not exist anywhere. Theses patch are not commit in any git right now.

Also you suggest me to include imx_usb_loader in warpoard_defconfig. I tried to flash my uboot by using the imx usb loader from buildroot but is does not work :

[arthur warpboard_v5] sudo dfu-util -D output/images/u-boot.imx -a boot dfu-util 0.8

Copyright 2005-2009 Weston Schmidt, Harald Welte and OpenMoko Inc. Copyright 2010-2014 Tormod Volden and Stefan Schmidt This program is Free Software and has ABSOLUTELY NO WARRANTY Please report bugs to dfu-util at lists.gnumonks.org

dfu-util: Invalid DFU suffix signature
dfu-util: A valid DFU suffix will be required in a future dfu-util release!!! Opening DFU capable USB device...
ID 0525:a4a5
Run-time device DFU version 0110
Claiming USB DFU Interface...
Setting Alternate Setting #0 ...
Determining device status: state = dfuIDLE, status = 0
dfuIDLE, continuing
DFU mode device DFU version 0110
Device returned transfer size 4096
Copying data from PC to DFU device
Download [ ] 0% 0 bytes failed!
state(10) = dfuERROR, status(14) = Something went wrong, but the device does not know what it was

I tried to update imx_usb_loader on last sha1 commit but same result.

To make it work I have to use an imx_usb_loader from github/warpboard which is different :
https://github.com/warpboard/imx_usb_loader/commits/warp/master

How can I integrate it ? Do I need to add a patch on imx_usb_loader package to use custom git ?

Thanks,
Arthur.

#14 lore raw

PATCH v2 1/1 board: add support for Warpboard

Quoted 9 lines · Arthur LAMBERT

Le Wednesday 24 Jun 2015 ? 23:46:52 (+0200), Arnout Vandecappelle a ?crit :

Quoted 8 lines

board/freescale/warpboard/linux/linux-001-add-sdm-firmware.patch

Quoted 5 lines

new file mode 100644
index 0000000..d9706c1

board/freescale/warpboard/linux/linux-001-add-sdm-firmware.patch new file +0 -0
@@ -0,0 +1,145 @@

Patches should have a description and Signed-off-by.

Quoted 8 lines
Quoted 4 lines

But better yet, download it with BR2_LINUX_KERNEL_PATCH="http://... http://..."
instead of including it in buildroot.

[snip]

I don't understand this suggestion. How can I download the patch instead if including it in buildroot since this patch does not exist anywhere. Theses patch are not commit in any git right now.

OK sorry I didn't know that, your commit message "linux patch from Fabio
Estevam" suggested that you downloaded it from somewhere.

Quoted 2 lines

Also you suggest me to include imx_usb_loader in warpoard_defconfig. I tried to flash my uboot by using the imx usb loader from buildroot but is does not work :

Clearly that's not good :-)

[snip]

Quoted 6 lines

I tried to update imx_usb_loader on last sha1 commit but same result.

To make it work I have to use an imx_usb_loader from github/warpboard which is different :
https://github.com/warpboard/imx_usb_loader/commits/warp/master

How can I integrate it ? Do I need to add a patch on imx_usb_loader package to use custom git ?

As far as I can see, only commit af78476b6, so you could download that as
board/freescale/warpboard/patches/imx-usb-loader/0001-...

I don't think there's a need to support downloading custom patches in the
package itself.

Regards,
Arnout

Signature · 6 lines
Arnout Vandecappelle                          arnout at mind be
Senior Embedded Software Architect            +32-16-286500
Essensium/Mind                                http://www.mind.be
G.Geenslaan 9, 3001 Leuven, Belgium           BE 872 984 063 RPR Leuven
LinkedIn profile: http://www.linkedin.com/in/arnoutvandecappelle
GPG fingerprint:  7493 020B C7E3 8618 8DEC 222C 82EB F404 F9AC 0DDF