diff mbox

[1/1] Texas Instruments am335x-evm support

Message ID 1468514026-4457-1-git-send-email-lothar.felten@gmail.com
State Changes Requested
Headers show

Commit Message

Lothar Felten July 14, 2016, 4:33 p.m. UTC 
This patch adds a target config for the ti am335x-evm based on the am335x CPU.
It also supports the beaglebone and beagleboneblack. By default SGX drivers
and Qt5 are selected, demos for SGX and Qt5 are built.
Device tree blobs for am335x-evm, am335x-evmsk, am335x-bone, am335x-boneblack
will be built and a sd card image is created with a post-image script.
The kernel and driver versions match the ti-processor-sdk 02.00.00.00.
Patches allow the use of old am335x evm revisions (1 bit sd card) and JTAG
debugging.

Kernel JTAG patch:
By default the kernel will disable the JTAG clock, access via the JTAG port
will not work after the kernel booted. The am335x-evm has a JTAG header fitted,
this patch keeps the JTAG clock alive.

Uboot SD card patch:
Early AM335x-evm boards can only use 1 bit communication to the SD card, on
newer board revisions this might be fixed.
Forcing 1 bit communication slows down the communication but will work
regardless if the SD card is attached via 1 or 4 bits.
If the board has a working 4 bit SD card interface, this patch can be removed,
this will speed up the access.

Signed-off-by: Lothar Felten <lothar.felten@gmail.com>
---
 board/ti/am335x-evm/genimage.cfg                   |  32 ++
 board/ti/am335x-evm/kernel.config                  | 621 +++++++++++++++++++++
 .../0004-keep-jtag-clock-alive-for-debugger.patch  |  10 +
 .../uboot/0001-mmc-force-1bit-bus-width.patch      |  29 +
 board/ti/am335x-evm/post-image.sh                  |  22 +
 board/ti/am335x-evm/readme.txt                     |  62 ++
 board/ti/am335x-evm/uEnv.txt                       |   3 +
 configs/am335x-evm_defconfig                       |  36 ++
 8 files changed, 815 insertions(+)
 create mode 100644 board/ti/am335x-evm/genimage.cfg
 create mode 100644 board/ti/am335x-evm/kernel.config
 create mode 100644 board/ti/am335x-evm/patches/linux/0004-keep-jtag-clock-alive-for-debugger.patch
 create mode 100644 board/ti/am335x-evm/patches/uboot/0001-mmc-force-1bit-bus-width.patch
 create mode 100755 board/ti/am335x-evm/post-image.sh
 create mode 100644 board/ti/am335x-evm/readme.txt
 create mode 100644 board/ti/am335x-evm/uEnv.txt
 create mode 100644 configs/am335x-evm_defconfig

Comments

Thomas Petazzoni July 24, 2016, 2:41 p.m. UTC | #1 
Hello,

The commit title should be:

	configs: new defconfig for TI am335x-evm

or something similar.


> diff --git a/board/ti/am335x-evm/kernel.config b/board/ti/am335x-evm/kernel.config
> new file mode 100644
> index 0000000..39b1bd3
> --- /dev/null
> +++ b/board/ti/am335x-evm/kernel.config

This kernel configuration is very very verbose. Could you instead use
the omap2plus_defconfig from the kernel?

> diff --git a/board/ti/am335x-evm/patches/linux/0004-keep-jtag-clock-alive-for-debugger.patch b/board/ti/am335x-evm/patches/linux/0004-keep-jtag-clock-alive-for-debugger.patch

Why 0004 ?

Also, all patches should have a description + Signed-off-by.

> new file mode 100644
> index 0000000..0192e64
> --- /dev/null
> +++ b/board/ti/am335x-evm/patches/linux/0004-keep-jtag-clock-alive-for-debugger.patch
> @@ -0,0 +1,10 @@
> +--- a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c	2016-01-08 21:16:11.000000000 +0100
> ++++ b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c	2016-03-10 10:47:15.209992555 +0100
> +@@ -208,6 +208,7 @@
> + 	.name		= "debugss",
> + 	.class		= &am33xx_debugss_hwmod_class,
> + 	.clkdm_name	= "l3_aon_clkdm",
> ++	.flags		= (HWMOD_INIT_NO_IDLE|HWMOD_INIT_NO_RESET), /* keep debugSS clock alive for JTAG */
> + 	.main_clk	= "trace_clk_div_ck",
> + 	.prcm		= {
> + 		.omap4	= {
> diff --git a/board/ti/am335x-evm/patches/uboot/0001-mmc-force-1bit-bus-width.patch b/board/ti/am335x-evm/patches/uboot/0001-mmc-force-1bit-bus-width.patch
> new file mode 100644
> index 0000000..ecaabaa
> --- /dev/null
> +++ b/board/ti/am335x-evm/patches/uboot/0001-mmc-force-1bit-bus-width.patch

Ditto: missing description + Signed-off-by.

> @@ -0,0 +1,29 @@
> +diff -Naur a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
> +--- a/drivers/mmc/mmc.c	2016-05-16 16:40:32.000000000 +0200
> ++++ b/drivers/mmc/mmc.c	2016-07-11 13:23:13.235880737 +0200
> +@@ -1351,25 +1351,6 @@
> + 	mmc->card_caps &= mmc->cfg->host_caps;
> + 
> + 	if (IS_SD(mmc)) {
> +-		if (mmc->card_caps & MMC_MODE_4BIT) {
> +-			cmd.cmdidx = MMC_CMD_APP_CMD;
> +-			cmd.resp_type = MMC_RSP_R1;
> +-			cmd.cmdarg = mmc->rca << 16;
> +-
> +-			err = mmc_send_cmd(mmc, &cmd, NULL);
> +-			if (err)
> +-				return err;
> +-
> +-			cmd.cmdidx = SD_CMD_APP_SET_BUS_WIDTH;
> +-			cmd.resp_type = MMC_RSP_R1;
> +-			cmd.cmdarg = 2;
> +-			err = mmc_send_cmd(mmc, &cmd, NULL);
> +-			if (err)
> +-				return err;
> +-
> +-			mmc_set_bus_width(mmc, 4);
> +-		}
> +-
> + 		if (mmc->card_caps & MMC_MODE_HS)
> + 			mmc->tran_speed = 50000000;
> + 		else
> diff --git a/board/ti/am335x-evm/post-image.sh b/board/ti/am335x-evm/post-image.sh
> new file mode 100755
> index 0000000..6b16f40
> --- /dev/null
> +++ b/board/ti/am335x-evm/post-image.sh
> @@ -0,0 +1,22 @@
> +#!/bin/sh
> +# post-image.sh for ti am335x-evm
> +# based on post-image from beagleboard
> +# 2014, Marcin Jabrzyk <marcin.jabrzyk@gmail.com>
> +# 2016, Lothar Felten <lothar.felten@gmail.com>
> +
> +BOARD_DIR="$(dirname $0)"
> +
> +# copy the uEnv.txt to the output/images directory
> +cp board/ti/am335x-evm/uEnv.txt $BINARIES_DIR/uEnv.txt
> +
> +GENIMAGE_CFG="${BOARD_DIR}/genimage.cfg"
> +GENIMAGE_TMP="${BUILD_DIR}/genimage.tmp"
> +
> +rm -rf "${GENIMAGE_TMP}"
> +
> +genimage \
> +    --rootpath "${TARGET_DIR}" \
> +    --tmppath "${GENIMAGE_TMP}" \
> +    --inputpath "${BINARIES_DIR}" \
> +    --outputpath "${BINARIES_DIR}" \
> +    --config "${GENIMAGE_CFG}"
> diff --git a/board/ti/am335x-evm/readme.txt b/board/ti/am335x-evm/readme.txt
> new file mode 100644
> index 0000000..f25c8ea
> --- /dev/null
> +++ b/board/ti/am335x-evm/readme.txt
> @@ -0,0 +1,62 @@
> +Texas Instuments AM335x Evaluation Module (TMDXEVM3358)
> +
> +Description
> +===========
> +
> +This configuration will build a complete image for the AM335x-EVM, including
> +SGX530 graphics acceleation support (only included in the 3354/8/9) and Qt5.
> +
> +The configuration is based on the ti-processor-sdk-02.00.00.00.
> +
> +Device tree blobs for the evm-sk, and beaglebone variants are built too.
> +
> +
> +How to build it
> +===============
> +
> +Select the default configuration for the am335x-evm target:
> +$ make am335x-evm_defconfig
> +
> +Optional: modify the configuration:
> +$ make menuconfig
> +
> +Build:
> +$ make
> +
> +
> +Result of the build
> +===================
> +output/images/
> +├── am335x-boneblack.dtb
> +├── am335x-bone.dtb
> +├── am335x-evm.dtb
> +├── am335x-evmsk.dtb
> +├── boot.vfat
> +├── MLO
> +├── rootfs.ext2
> +├── rootfs.tar
> +├── sdcard.img
> +├── u-boot.img
> +├── uEnv.txt
> +└── zImage
> +
> +To copy the image file to the sdcard use dd:
> +dd if=output/images/sdcard.img of=/dev/XXX
> +
> +
> +Tested hardware
> +===============
> +am335x-evm (rev. 1.1A):
> +/usr/bin/sha512sum

Testing sha512sum doesn't seem like a very useful test.

> +/usr/lib/qt/examples/opengl/hellowindow/hellowindow 
> +/usr/bin/OGLES2MagicLantern
> +
> +beagleboneblack (rev. A5A): 
> +/usr/bin/sha512sum
> +/usr/lib/qt/examples/opengl/hellowindow/hellowindow 
> +/usr/bin/OGLES2MagicLantern
> +
> +beaglebone (rev. A6):
> +/usr/bin/sha512sum
> +
> +2016, Lothar Felten <lothar.felten@gmail.com>
> diff --git a/board/ti/am335x-evm/uEnv.txt b/board/ti/am335x-evm/uEnv.txt
> new file mode 100644
> index 0000000..e09fff5
> --- /dev/null
> +++ b/board/ti/am335x-evm/uEnv.txt
> @@ -0,0 +1,3 @@
> +bootpart=0:1
> +bootdir=
> +uenvcmd=run loadimage;run loadramdisk;run findfdt;run loadfdt;run ramboot
> diff --git a/configs/am335x-evm_defconfig b/configs/am335x-evm_defconfig
> new file mode 100644
> index 0000000..a5c0edf
> --- /dev/null
> +++ b/configs/am335x-evm_defconfig
> @@ -0,0 +1,36 @@
> +BR2_arm=y
> +BR2_cortex_a8=y
> +BR2_KERNEL_HEADERS_4_1=y
> +BR2_TOOLCHAIN_BUILDROOT_GLIBC=y
> +BR2_TOOLCHAIN_BUILDROOT_CXX=y

Why normally want a minimal default toolchain, i.e uClibc and no C++.

> +BR2_ENABLE_LOCALE_PURGE=y
> +BR2_ENABLE_LOCALE_WHITELIST="C en_US"

Leave the default for this.

> +BR2_TARGET_GENERIC_HOSTNAME="TI am335x-evm"
> +BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_EUDEV=y

Ditto.

> +BR2_TARGET_GENERIC_GETTY_PORT="ttyS0"
> +BR2_ROOTFS_POST_IMAGE_SCRIPT="board/ti/am335x-evm/post-image.sh"
> +BR2_LINUX_KERNEL=y
> +BR2_LINUX_KERNEL_CUSTOM_GIT=y
> +BR2_LINUX_KERNEL_CUSTOM_REPO_URL="git://git.ti.com/processor-sdk/processor-sdk-linux.git"
> +BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="52c4aa7cdb93d61f8008f380135beaf7b8fa6593"
> +BR2_LINUX_KERNEL_PATCH="board/ti/am335x-evm/patches/linux/"

You could use BR2_GLOBAL_PATCH_DIR instead, to group the Linux and
U-Boot patches.

> +BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
> +BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/ti/am335x-evm/kernel.config"
> +BR2_LINUX_KERNEL_DTS_SUPPORT=y
> +BR2_LINUX_KERNEL_INTREE_DTS_NAME="am335x-evm am335x-bone am335x-boneblack am335x-evmsk"
> +BR2_PACKAGE_FBV=y
> +BR2_PACKAGE_QT5=y
> +BR2_PACKAGE_QT5BASE_LICENSE_APPROVED=y
> +BR2_PACKAGE_QT5BASE_EXAMPLES=y
> +BR2_PACKAGE_QT5BASE_EGLFS=y
> +BR2_PACKAGE_QT5QUICKCONTROLS=y
> +BR2_PACKAGE_TI_SGX_DEMOS=y

We want our defconfigs to be minimal ones, i.e without any special
package enabled.

> +BR2_TARGET_ROOTFS_EXT2=y
> +BR2_TARGET_UBOOT=y
> +BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y

Please indicate a specific version of U-Boot (use the "Custom version")
possibility.

> +BR2_TARGET_UBOOT_PATCH="board/ti/am335x-evm/patches/uboot"
> +BR2_TARGET_UBOOT_BOARD_DEFCONFIG="am335x_evm"
> +BR2_TARGET_UBOOT_FORMAT_IMG=y
> +BR2_TARGET_UBOOT_SPL=y
> +BR2_TARGET_UBOOT_SPL_NAME="MLO"
> +BR2_PACKAGE_HOST_GENIMAGE=y

You also need:

BR2_PACKAGE_HOST_DOSFSTOOLS=y
BR2_PACKAGE_HOST_MTOOLS=y

because your genimage configuration is building a FAT partition.

Thanks,

Thomas
diff mbox

Patch

diff --git a/board/ti/am335x-evm/genimage.cfg b/board/ti/am335x-evm/genimage.cfg
new file mode 100644
index 0000000..c9de722
--- /dev/null
+++ b/board/ti/am335x-evm/genimage.cfg
@@ -0,0 +1,32 @@ 
+image boot.vfat {
+	vfat {
+		files = {
+			"MLO",
+			"u-boot.img",
+			"zImage",
+			"uEnv.txt",
+			"am335x-evm.dtb",
+			"am335x-evmsk.dtb",
+			"am335x-bone.dtb",
+			"am335x-boneblack.dtb",
+		}
+	}
+	size = 16M
+}
+
+image sdcard.img {
+	hdimage {
+	}
+
+	partition u-boot {
+		partition-type = 0xC
+		bootable = "true"
+                image = "boot.vfat"
+	}
+
+	partition rootfs {
+		partition-type = 0x83
+		image = "rootfs.ext2"
+		size = 240M
+	}
+}
diff --git a/board/ti/am335x-evm/kernel.config b/board/ti/am335x-evm/kernel.config
new file mode 100644
index 0000000..39b1bd3
--- /dev/null
+++ b/board/ti/am335x-evm/kernel.config
@@ -0,0 +1,621 @@ 
+CONFIG_SYSVIPC=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_FHANDLE=y
+CONFIG_AUDIT=y
+CONFIG_NO_HZ=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_CGROUP_FREEZER=y
+CONFIG_CGROUP_DEVICE=y
+CONFIG_CPUSETS=y
+CONFIG_CGROUP_CPUACCT=y
+CONFIG_MEMCG=y
+CONFIG_MEMCG_SWAP=y
+CONFIG_MEMCG_KMEM=y
+CONFIG_CGROUP_PERF=y
+CONFIG_CGROUP_SCHED=y
+CONFIG_CFS_BANDWIDTH=y
+CONFIG_RT_GROUP_SCHED=y
+CONFIG_BLK_CGROUP=y
+CONFIG_NAMESPACES=y
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_EXPERT=y
+CONFIG_KALLSYMS_ALL=y
+# CONFIG_SLUB_DEBUG is not set
+CONFIG_PROFILING=y
+CONFIG_OPROFILE=y
+CONFIG_KPROBES=y
+CONFIG_JUMP_LABEL=y
+CONFIG_MODULES=y
+CONFIG_MODULE_FORCE_LOAD=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODULE_FORCE_UNLOAD=y
+CONFIG_MODVERSIONS=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+# CONFIG_BLK_DEV_BSG is not set
+CONFIG_PARTITION_ADVANCED=y
+CONFIG_ARCH_MULTI_V6=y
+CONFIG_OMAP_RESET_CLOCKS=y
+CONFIG_OMAP_MUX_DEBUG=y
+CONFIG_SOC_AM33XX=y
+CONFIG_SOC_HAS_OMAP2_SDRC=y
+CONFIG_ARM_THUMBEE=y
+CONFIG_SWP_EMULATE=y
+CONFIG_PL310_ERRATA_588369=y
+CONFIG_PL310_ERRATA_727915=y
+CONFIG_ARM_ERRATA_411920=y
+CONFIG_ARM_ERRATA_430973=y
+CONFIG_ARM_ERRATA_720789=y
+CONFIG_ARM_ERRATA_754322=y
+CONFIG_ARM_ERRATA_775420=y
+CONFIG_PCI=y
+CONFIG_PCI_DRA7XX=y
+CONFIG_HAVE_ARM_ARCH_TIMER=y
+CONFIG_PREEMPT=y
+CONFIG_CMA=y
+CONFIG_SECCOMP=y
+CONFIG_ZBOOT_ROM_TEXT=0x0
+CONFIG_ZBOOT_ROM_BSS=0x0
+CONFIG_ARM_APPENDED_DTB=y
+CONFIG_ARM_ATAG_DTB_COMPAT=y
+CONFIG_CMDLINE="root=/dev/mmcblk0p2 rootwait console=ttyO2,115200"
+CONFIG_KEXEC=y
+CONFIG_CPU_FREQ=y
+CONFIG_CPU_FREQ_STAT_DETAILS=y
+CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
+CONFIG_CPU_FREQ_GOV_POWERSAVE=y
+CONFIG_CPU_FREQ_GOV_USERSPACE=y
+CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y
+CONFIG_CPUFREQ_DT=m
+CONFIG_CPUFREQ_VOLTDM=m
+# CONFIG_ARM_OMAP2PLUS_CPUFREQ is not set
+CONFIG_CPU_IDLE=y
+CONFIG_BINFMT_MISC=y
+CONFIG_PM_DEBUG=y
+CONFIG_NET=y
+CONFIG_PACKET=y
+CONFIG_UNIX=y
+CONFIG_XFRM_USER=y
+CONFIG_NET_KEY=y
+CONFIG_NET_KEY_MIGRATE=y
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+CONFIG_IP_PNP_RARP=y
+# CONFIG_INET_LRO is not set
+CONFIG_INET6_AH=m
+CONFIG_INET6_IPCOMP=m
+CONFIG_IPV6_TUNNEL=m
+CONFIG_NETFILTER=y
+CONFIG_NF_CONNTRACK=m
+CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
+CONFIG_NETFILTER_XT_TARGET_IDLETIMER=m
+CONFIG_NETFILTER_XT_TARGET_MARK=m
+CONFIG_NETFILTER_XT_MATCH_COMMENT=m
+CONFIG_NETFILTER_XT_MATCH_CPU=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_PKTTYPE=m
+CONFIG_NF_CONNTRACK_IPV4=m
+CONFIG_NF_NAT_IPV4=m
+CONFIG_IP_NF_IPTABLES=m
+CONFIG_IP_NF_FILTER=m
+CONFIG_IP_NF_ARPTABLES=m
+CONFIG_IP_NF_ARPFILTER=m
+CONFIG_IP_NF_ARP_MANGLE=m
+CONFIG_BRIDGE_NF_EBTABLES=m
+CONFIG_BRIDGE_EBT_BROUTE=m
+CONFIG_BRIDGE_EBT_T_FILTER=m
+CONFIG_BRIDGE_EBT_T_NAT=m
+CONFIG_BRIDGE_EBT_802_3=m
+CONFIG_BRIDGE_EBT_AMONG=m
+CONFIG_BRIDGE_EBT_ARP=m
+CONFIG_BRIDGE_EBT_IP=m
+CONFIG_BRIDGE_EBT_IP6=m
+CONFIG_BRIDGE_EBT_LIMIT=m
+CONFIG_BRIDGE_EBT_MARK=m
+CONFIG_BRIDGE_EBT_PKTTYPE=m
+CONFIG_BRIDGE_EBT_STP=m
+CONFIG_BRIDGE_EBT_VLAN=m
+CONFIG_BRIDGE_EBT_ARPREPLY=m
+CONFIG_BRIDGE_EBT_DNAT=m
+CONFIG_BRIDGE_EBT_MARK_T=m
+CONFIG_BRIDGE_EBT_REDIRECT=m
+CONFIG_BRIDGE_EBT_SNAT=m
+CONFIG_BRIDGE_EBT_LOG=m
+CONFIG_BRIDGE_EBT_NFLOG=m
+CONFIG_IP_SCTP=m
+CONFIG_BRIDGE=m
+CONFIG_VLAN_8021Q=m
+CONFIG_PHONET=m
+CONFIG_NET_SCHED=y
+CONFIG_NET_SCH_CBQ=m
+CONFIG_NET_SCH_HTB=m
+CONFIG_NET_SCH_HFSC=m
+CONFIG_NET_SCH_PRIO=m
+CONFIG_NET_SCH_MULTIQ=m
+CONFIG_NET_SCH_RED=m
+CONFIG_NET_SCH_SFB=m
+CONFIG_NET_SCH_SFQ=m
+CONFIG_NET_SCH_TEQL=m
+CONFIG_NET_SCH_TBF=m
+CONFIG_NET_SCH_GRED=m
+CONFIG_NET_SCH_DSMARK=m
+CONFIG_NET_SCH_NETEM=m
+CONFIG_NET_SCH_DRR=m
+CONFIG_NET_SCH_MQPRIO=m
+CONFIG_NET_SCH_CHOKE=m
+CONFIG_NET_SCH_QFQ=m
+CONFIG_NET_SCH_CODEL=m
+CONFIG_NET_SCH_FQ_CODEL=m
+CONFIG_NET_SCH_INGRESS=m
+CONFIG_NET_CLS_BASIC=m
+CONFIG_NET_CLS_TCINDEX=m
+CONFIG_NET_CLS_ROUTE4=m
+CONFIG_NET_CLS_FW=m
+CONFIG_NET_CLS_U32=m
+CONFIG_CLS_U32_MARK=y
+CONFIG_NET_CLS_RSVP=m
+CONFIG_NET_CLS_RSVP6=m
+CONFIG_NET_CLS_FLOW=m
+CONFIG_NET_EMATCH=y
+CONFIG_NET_EMATCH_CMP=m
+CONFIG_NET_EMATCH_NBYTE=m
+CONFIG_NET_EMATCH_U32=m
+CONFIG_NET_EMATCH_META=m
+CONFIG_NET_EMATCH_TEXT=m
+CONFIG_NET_CLS_ACT=y
+CONFIG_NET_ACT_POLICE=m
+CONFIG_NET_ACT_GACT=m
+CONFIG_GACT_PROB=y
+CONFIG_NET_ACT_MIRRED=m
+CONFIG_NET_ACT_IPT=m
+CONFIG_NET_ACT_NAT=m
+CONFIG_NET_ACT_PEDIT=m
+CONFIG_NET_ACT_SIMP=m
+CONFIG_NET_ACT_SKBEDIT=m
+CONFIG_NET_ACT_CSUM=m
+CONFIG_NET_CLS_IND=y
+CONFIG_CAN=m
+CONFIG_CAN_C_CAN=m
+CONFIG_CAN_C_CAN_PLATFORM=m
+CONFIG_BT=m
+CONFIG_BT_RFCOMM=m
+CONFIG_BT_RFCOMM_TTY=y
+CONFIG_BT_BNEP=m
+CONFIG_BT_BNEP_MC_FILTER=y
+CONFIG_BT_BNEP_PROTO_FILTER=y
+CONFIG_BT_HIDP=m
+CONFIG_BT_HCIBTUSB=m
+CONFIG_BT_HCIBTSDIO=m
+CONFIG_BT_HCIUART=m
+CONFIG_BT_HCIUART_H4=y
+CONFIG_BT_HCIUART_BCSP=y
+CONFIG_BT_HCIUART_LL=y
+CONFIG_BT_HCIUART_3WIRE=y
+CONFIG_BT_HCIBCM203X=m
+CONFIG_BT_HCIBPA10X=m
+CONFIG_BT_HCIBFUSB=m
+CONFIG_BT_HCIVHCI=m
+CONFIG_BT_MRVL=m
+CONFIG_BT_MRVL_SDIO=m
+CONFIG_AF_RXRPC=m
+CONFIG_RXKAD=m
+CONFIG_CFG80211=m
+CONFIG_MAC80211=m
+CONFIG_DEVTMPFS=y
+CONFIG_DEVTMPFS_MOUNT=y
+CONFIG_FW_LOADER_USER_HELPER_FALLBACK=y
+CONFIG_DMA_CMA=y
+CONFIG_CMA_SIZE_MBYTES=24
+CONFIG_OMAP_INTERCONNECT=y
+CONFIG_OMAP_OCP2SCP=y
+CONFIG_CONNECTOR=m
+CONFIG_MTD=y
+CONFIG_MTD_TESTS=m
+CONFIG_MTD_CMDLINE_PARTS=y
+CONFIG_MTD_BLOCK=y
+CONFIG_MTD_OOPS=y
+CONFIG_MTD_CFI=y
+CONFIG_MTD_CFI_INTELEXT=y
+CONFIG_MTD_PHYSMAP=y
+CONFIG_MTD_PHYSMAP_OF=y
+CONFIG_MTD_M25P80=m
+CONFIG_MTD_NAND=y
+CONFIG_MTD_NAND_ECC_BCH=y
+CONFIG_MTD_NAND_OMAP2=y
+CONFIG_MTD_NAND_OMAP_BCH=y
+CONFIG_MTD_ONENAND=y
+CONFIG_MTD_ONENAND_VERIFY_WRITE=y
+CONFIG_MTD_SPI_NOR=m
+CONFIG_MTD_UBI=y
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_SIZE=16384
+CONFIG_SENSORS_TSL2550=m
+CONFIG_BMP085_I2C=m
+CONFIG_SRAM=y
+CONFIG_SENSORS_LIS3_I2C=m
+CONFIG_SCSI=y
+CONFIG_BLK_DEV_SD=y
+CONFIG_SCSI_SCAN_ASYNC=y
+CONFIG_ATA=m
+CONFIG_SATA_AHCI=m
+CONFIG_SATA_AHCI_PLATFORM=m
+CONFIG_NETDEVICES=y
+# CONFIG_NET_VENDOR_ARC is not set
+# CONFIG_NET_CADENCE is not set
+CONFIG_TIGON3=m
+# CONFIG_NET_VENDOR_CIRRUS is not set
+# CONFIG_NET_VENDOR_FARADAY is not set
+# CONFIG_NET_VENDOR_HISILICON is not set
+CONFIG_E1000=m
+CONFIG_E1000E=m
+CONFIG_SKGE=m
+CONFIG_KS8851=y
+CONFIG_KS8851_MLL=y
+# CONFIG_NET_VENDOR_MICROCHIP is not set
+# CONFIG_NET_VENDOR_NATSEMI is not set
+# CONFIG_NET_VENDOR_QUALCOMM is not set
+# CONFIG_NET_VENDOR_SAMSUNG is not set
+# CONFIG_NET_VENDOR_SEEQ is not set
+CONFIG_SMC91X=y
+CONFIG_SMSC911X=y
+# CONFIG_NET_VENDOR_STMICRO is not set
+CONFIG_TI_CPSW=y
+CONFIG_TI_CPTS=y
+# CONFIG_NET_VENDOR_VIA is not set
+# CONFIG_NET_VENDOR_WIZNET is not set
+CONFIG_AT803X_PHY=y
+CONFIG_SMSC_PHY=y
+CONFIG_USB_USBNET=m
+CONFIG_USB_NET_SMSC95XX=m
+CONFIG_USB_ALI_M5632=y
+CONFIG_USB_AN2720=y
+CONFIG_USB_EPSON2888=y
+CONFIG_USB_KC2190=y
+CONFIG_USB_CDC_PHONET=m
+CONFIG_IWLWIFI=m
+CONFIG_LIBERTAS=m
+CONFIG_LIBERTAS_USB=m
+CONFIG_LIBERTAS_SDIO=m
+CONFIG_LIBERTAS_DEBUG=y
+CONFIG_WL_TI=y
+CONFIG_WL12XX=m
+CONFIG_WL18XX=m
+CONFIG_WLCORE_SPI=m
+CONFIG_WLCORE_SDIO=m
+CONFIG_MWIFIEX=m
+CONFIG_MWIFIEX_SDIO=m
+CONFIG_MWIFIEX_USB=m
+CONFIG_INPUT_JOYDEV=m
+CONFIG_INPUT_EVDEV=m
+CONFIG_KEYBOARD_ATKBD=m
+CONFIG_KEYBOARD_GPIO=m
+CONFIG_KEYBOARD_MATRIX=m
+CONFIG_KEYBOARD_OMAP4=m
+CONFIG_KEYBOARD_TWL4030=m
+# CONFIG_INPUT_MOUSE is not set
+CONFIG_INPUT_TOUCHSCREEN=y
+CONFIG_TOUCHSCREEN_ADS7846=m
+CONFIG_TOUCHSCREEN_EDT_FT5X06=m
+CONFIG_TOUCHSCREEN_TI_AM335X_TSC=m
+CONFIG_TOUCHSCREEN_PIXCIR=m
+CONFIG_TOUCHSCREEN_TSC2005=m
+CONFIG_TOUCHSCREEN_TSC2007=m
+CONFIG_INPUT_MISC=y
+CONFIG_INPUT_TPS65218_PWRBUTTON=m
+CONFIG_INPUT_TWL4030_PWRBUTTON=m
+CONFIG_INPUT_PALMAS_PWRBUTTON=m
+CONFIG_SERIO=m
+# CONFIG_LEGACY_PTYS is not set
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+# CONFIG_SERIAL_8250_DMA is not set
+CONFIG_SERIAL_8250_NR_UARTS=32
+CONFIG_SERIAL_8250_RUNTIME_UARTS=10
+CONFIG_SERIAL_8250_EXTENDED=y
+CONFIG_SERIAL_8250_MANY_PORTS=y
+CONFIG_SERIAL_8250_SHARE_IRQ=y
+CONFIG_SERIAL_8250_DETECT_IRQ=y
+CONFIG_SERIAL_8250_RSA=y
+CONFIG_SERIAL_8250_OMAP=y
+CONFIG_SERIAL_OF_PLATFORM=y
+CONFIG_I2C_CHARDEV=y
+CONFIG_SPI=y
+CONFIG_SPI_OMAP24XX=y
+CONFIG_SPI_TI_QSPI=m
+CONFIG_HSI=m
+CONFIG_PINCTRL_SINGLE=y
+CONFIG_PINCTRL_TI_IODELAY=y
+CONFIG_DEBUG_GPIO=y
+CONFIG_GPIO_SYSFS=y
+CONFIG_GPIO_PCF857X=y
+CONFIG_GPIO_PALMAS=y
+CONFIG_GPIO_TWL4030=y
+CONFIG_W1=m
+CONFIG_HDQ_MASTER_OMAP=m
+CONFIG_POWER_SUPPLY=y
+CONFIG_BATTERY_BQ27x00=m
+CONFIG_CHARGER_ISP1704=m
+CONFIG_CHARGER_TWL4030=m
+CONFIG_CHARGER_BQ2415X=m
+CONFIG_CHARGER_BQ24190=m
+CONFIG_CHARGER_BQ24735=m
+CONFIG_POWER_RESET=y
+CONFIG_POWER_AVS=y
+CONFIG_VOLTAGE_DOMAIN_OMAP=y
+CONFIG_HWMON=m
+CONFIG_SENSORS_GPIO_FAN=m
+CONFIG_SENSORS_LM75=m
+CONFIG_SENSORS_TMP102=m
+CONFIG_THERMAL=m
+CONFIG_THERMAL_GOV_FAIR_SHARE=y
+CONFIG_THERMAL_GOV_USER_SPACE=y
+CONFIG_CPU_THERMAL=y
+CONFIG_TI_SOC_THERMAL=m
+CONFIG_TI_THERMAL=y
+CONFIG_WATCHDOG=y
+CONFIG_OMAP_WATCHDOG=m
+CONFIG_TWL4030_WATCHDOG=m
+CONFIG_MFD_TI_AM335X_TSCADC=m
+CONFIG_MFD_PALMAS=y
+CONFIG_MFD_TPS65217=y
+CONFIG_MFD_TPS65218=y
+CONFIG_MFD_TPS65910=y
+CONFIG_TWL4030_CORE=y
+CONFIG_TWL4030_POWER=y
+CONFIG_TWL6040_CORE=y
+CONFIG_REGULATOR_FIXED_VOLTAGE=y
+CONFIG_REGULATOR_PALMAS=y
+CONFIG_REGULATOR_PBIAS=y
+CONFIG_REGULATOR_TI_ABB=y
+CONFIG_REGULATOR_TPS62360=m
+CONFIG_REGULATOR_TPS65023=y
+CONFIG_REGULATOR_TPS6507X=y
+CONFIG_REGULATOR_TPS65217=y
+CONFIG_REGULATOR_TPS65218=y
+CONFIG_REGULATOR_TPS65910=y
+CONFIG_REGULATOR_TWL4030=y
+CONFIG_MEDIA_SUPPORT=m
+CONFIG_MEDIA_CAMERA_SUPPORT=y
+CONFIG_MEDIA_CONTROLLER=y
+CONFIG_VIDEO_V4L2_SUBDEV_API=y
+CONFIG_MEDIA_USB_SUPPORT=y
+CONFIG_USB_VIDEO_CLASS=m
+CONFIG_V4L_PLATFORM_DRIVERS=y
+CONFIG_V4L_MEM2MEM_DRIVERS=y
+# CONFIG_MEDIA_SUBDRV_AUTOSELECT is not set
+CONFIG_VIDEO_OV2659=m
+CONFIG_VIDEO_OV1063X=m
+CONFIG_VIDEO_MT9T11X=m
+CONFIG_DRM=y
+CONFIG_DRM_I2C_NXP_TDA998X=y
+CONFIG_DRM_OMAP=y
+CONFIG_DRM_OMAP_NUM_CRTCS=2
+CONFIG_DRM_OMAP_SGX_PLUGIN=y
+CONFIG_DRM_TILCDC=y
+CONFIG_FIRMWARE_EDID=y
+CONFIG_FB_MODE_HELPERS=y
+CONFIG_FB_TILEBLITTING=y
+CONFIG_OMAP2_DSS=y
+CONFIG_OMAP5_DSS_HDMI=y
+CONFIG_OMAP2_DSS_SDI=y
+CONFIG_OMAP2_DSS_DSI=y
+CONFIG_DISPLAY_ENCODER_TFP410=m
+CONFIG_DISPLAY_ENCODER_TPD12S015=y
+CONFIG_DISPLAY_DRA7EVM_ENCODER_TPD12S015=y
+CONFIG_DISPLAY_ENCODER_SII9022=y
+CONFIG_DISPLAY_ENCODER_TC358768=y
+CONFIG_DISPLAY_CONNECTOR_DVI=m
+CONFIG_DISPLAY_CONNECTOR_HDMI=y
+CONFIG_DISPLAY_CONNECTOR_ANALOG_TV=m
+CONFIG_DISPLAY_PANEL_DPI=y
+CONFIG_DISPLAY_PANEL_DSI_CM=m
+CONFIG_DISPLAY_PANEL_SONY_ACX565AKM=m
+CONFIG_DISPLAY_PANEL_LGPHILIPS_LB035Q02=m
+CONFIG_DISPLAY_PANEL_SHARP_LS037V7DW01=m
+CONFIG_DISPLAY_PANEL_TPO_TD028TTEC1=m
+CONFIG_DISPLAY_PANEL_TPO_TD043MTEA1=m
+CONFIG_DISPLAY_PANEL_NEC_NL8048HL11=m
+CONFIG_DISPLAY_PANEL_TLC59108=y
+CONFIG_LCD_CLASS_DEVICE=y
+CONFIG_LCD_PLATFORM=y
+CONFIG_BACKLIGHT_GENERIC=m
+CONFIG_BACKLIGHT_PWM=y
+CONFIG_BACKLIGHT_PANDORA=m
+CONFIG_BACKLIGHT_GPIO=y
+CONFIG_BACKLIGHT_LED=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
+CONFIG_LOGO=y
+CONFIG_SOUND=y
+CONFIG_SND=y
+CONFIG_SND_MIXER_OSS=m
+CONFIG_SND_PCM_OSS=m
+CONFIG_SND_VERBOSE_PRINTK=y
+CONFIG_SND_DEBUG=y
+CONFIG_SND_USB_AUDIO=m
+CONFIG_SND_SOC=y
+CONFIG_SND_EDMA_SOC=y
+CONFIG_SND_DAVINCI_SOC_MCASP=y
+CONFIG_SND_AM33XX_SOC_EVM=m
+CONFIG_SND_OMAP_SOC=y
+CONFIG_SND_OMAP_SOC_HDMI_AUDIO=m
+CONFIG_SND_OMAP_SOC_OMAP_TWL4030=m
+CONFIG_SND_SOC_HDMI_CODEC=m
+CONFIG_SND_SOC_TLV320AIC31XX=m
+CONFIG_SND_SIMPLE_CARD=m
+CONFIG_HID_GENERIC=m
+CONFIG_USB_HIDDEV=y
+CONFIG_USB_KBD=m
+CONFIG_USB_MOUSE=m
+CONFIG_USB=m
+CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
+CONFIG_USB_OTG=y
+CONFIG_USB_MON=m
+CONFIG_USB_XHCI_HCD=m
+CONFIG_USB_EHCI_HCD=m
+CONFIG_USB_OHCI_HCD=m
+CONFIG_USB_WDM=m
+CONFIG_USB_STORAGE=m
+CONFIG_USB_MUSB_HDRC=m
+CONFIG_USB_MUSB_OMAP2PLUS=m
+CONFIG_USB_MUSB_AM35X=m
+CONFIG_USB_MUSB_DSPS=m
+CONFIG_USB_TI_CPPI41_DMA=y
+CONFIG_USB_DWC3=m
+CONFIG_USB_TEST=m
+CONFIG_AM335X_PHY_USB=y
+CONFIG_USB_GADGET=m
+CONFIG_USB_GADGET_DEBUG=y
+CONFIG_USB_GADGET_DEBUG_FILES=y
+CONFIG_USB_GADGET_DEBUG_FS=y
+CONFIG_USB_CONFIGFS=m
+CONFIG_USB_CONFIGFS_SERIAL=y
+CONFIG_USB_CONFIGFS_ACM=y
+CONFIG_USB_CONFIGFS_OBEX=y
+CONFIG_USB_CONFIGFS_NCM=y
+CONFIG_USB_CONFIGFS_ECM=y
+CONFIG_USB_CONFIGFS_ECM_SUBSET=y
+CONFIG_USB_CONFIGFS_RNDIS=y
+CONFIG_USB_CONFIGFS_EEM=y
+CONFIG_USB_CONFIGFS_PHONET=y
+CONFIG_USB_CONFIGFS_MASS_STORAGE=y
+CONFIG_USB_CONFIGFS_F_LB_SS=y
+CONFIG_USB_CONFIGFS_F_FS=y
+CONFIG_USB_CONFIGFS_F_UAC1=y
+CONFIG_USB_CONFIGFS_F_UAC2=y
+CONFIG_USB_CONFIGFS_F_MIDI=y
+CONFIG_USB_CONFIGFS_F_HID=y
+CONFIG_USB_ZERO=m
+CONFIG_USB_AUDIO=m
+CONFIG_USB_ETH=m
+CONFIG_USB_G_NCM=m
+CONFIG_USB_GADGETFS=m
+CONFIG_USB_FUNCTIONFS=m
+CONFIG_USB_FUNCTIONFS_ETH=y
+CONFIG_USB_FUNCTIONFS_RNDIS=y
+CONFIG_USB_FUNCTIONFS_GENERIC=y
+CONFIG_USB_MASS_STORAGE=m
+CONFIG_USB_G_SERIAL=m
+CONFIG_USB_MIDI_GADGET=m
+CONFIG_USB_G_PRINTER=m
+CONFIG_USB_CDC_COMPOSITE=m
+CONFIG_USB_G_NOKIA=m
+CONFIG_USB_G_ACM_MS=m
+CONFIG_USB_G_MULTI=m
+CONFIG_USB_G_MULTI_CDC=y
+CONFIG_USB_G_HID=m
+CONFIG_USB_G_DBGP=m
+CONFIG_USB_G_WEBCAM=m
+CONFIG_MMC=y
+CONFIG_SDIO_UART=y
+CONFIG_MMC_OMAP=y
+CONFIG_MMC_OMAP_HS=y
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
+CONFIG_LEDS_GPIO=m
+CONFIG_LEDS_PWM=m
+CONFIG_LEDS_TLC591XX=y
+CONFIG_LEDS_TRIGGER_TIMER=m
+CONFIG_LEDS_TRIGGER_ONESHOT=m
+CONFIG_LEDS_TRIGGER_HEARTBEAT=m
+CONFIG_LEDS_TRIGGER_BACKLIGHT=m
+CONFIG_LEDS_TRIGGER_CPU=y
+CONFIG_LEDS_TRIGGER_GPIO=m
+CONFIG_LEDS_TRIGGER_DEFAULT_ON=m
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_DRV_DS1307=m
+CONFIG_RTC_DRV_PALMAS=m
+CONFIG_RTC_DRV_TWL4030=m
+CONFIG_RTC_DRV_OMAP=m
+CONFIG_DMADEVICES=y
+CONFIG_TI_EDMA=y
+CONFIG_DMA_OMAP=y
+CONFIG_COMMON_CLK_PALMAS=y
+CONFIG_HWSPINLOCK_OMAP=y
+CONFIG_MAILBOX=y
+CONFIG_OMAP2PLUS_MBOX=y
+CONFIG_OMAP_IOMMU=y
+CONFIG_OMAP_IOMMU_DEBUG=y
+CONFIG_WKUP_M3_RPROC=y
+CONFIG_SOC_TI=y
+CONFIG_WKUP_M3_IPC=y
+CONFIG_EXTCON=m
+CONFIG_EXTCON_PALMAS=m
+CONFIG_EXTCON_USB_GPIO=m
+CONFIG_TI_EMIF=m
+CONFIG_TI_EMIF_SRAM=y
+CONFIG_IIO=m
+CONFIG_TI_AM335X_ADC=m
+CONFIG_PWM=y
+CONFIG_PWM_TIECAP=y
+CONFIG_PWM_TIEHRPWM=y
+CONFIG_PWM_TWL=m
+CONFIG_PWM_TWL_LED=m
+CONFIG_OMAP_USB2=m
+CONFIG_TI_PIPE3=y
+CONFIG_TWL4030_USB=m
+CONFIG_EXT2_FS=y
+CONFIG_EXT3_FS=y
+# CONFIG_EXT3_FS_XATTR is not set
+CONFIG_EXT4_FS=y
+CONFIG_FANOTIFY=y
+CONFIG_QUOTA=y
+CONFIG_QFMT_V2=y
+CONFIG_AUTOFS4_FS=m
+CONFIG_MSDOS_FS=y
+CONFIG_VFAT_FS=y
+CONFIG_TMPFS=y
+CONFIG_TMPFS_POSIX_ACL=y
+CONFIG_CONFIGFS_FS=y
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_SUMMARY=y
+CONFIG_JFFS2_FS_XATTR=y
+CONFIG_JFFS2_COMPRESSION_OPTIONS=y
+CONFIG_JFFS2_LZO=y
+CONFIG_JFFS2_RUBIN=y
+CONFIG_UBIFS_FS=y
+CONFIG_CRAMFS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3_ACL=y
+CONFIG_NFS_V4=y
+CONFIG_ROOT_NFS=y
+CONFIG_NLS_CODEPAGE_437=y
+CONFIG_NLS_ISO8859_1=y
+CONFIG_PRINTK_TIME=y
+CONFIG_DEBUG_INFO=y
+CONFIG_DEBUG_FS=y
+CONFIG_MAGIC_SYSRQ=y
+# CONFIG_SCHED_DEBUG is not set
+# CONFIG_DEBUG_PREEMPT is not set
+# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_FTRACE is not set
+# CONFIG_ARM_UNWIND is not set
+CONFIG_SECURITY=y
+CONFIG_CRYPTO_MICHAEL_MIC=y
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
+CONFIG_CRYPTO_USER_API_HASH=y
+CONFIG_CRYPTO_USER_API_SKCIPHER=y
+CONFIG_CRYPTO_DEV_OMAP_SHAM=y
+CONFIG_CRYPTO_DEV_OMAP_AES=y
+CONFIG_CRYPTO_DEV_OMAP_DES=y
+CONFIG_CRC_CCITT=y
+CONFIG_CRC_T10DIF=y
+CONFIG_CRC_ITU_T=y
+CONFIG_CRC7=y
+CONFIG_LIBCRC32C=y
+CONFIG_FONTS=y
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
diff --git a/board/ti/am335x-evm/patches/linux/0004-keep-jtag-clock-alive-for-debugger.patch b/board/ti/am335x-evm/patches/linux/0004-keep-jtag-clock-alive-for-debugger.patch
new file mode 100644
index 0000000..0192e64
--- /dev/null
+++ b/board/ti/am335x-evm/patches/linux/0004-keep-jtag-clock-alive-for-debugger.patch
@@ -0,0 +1,10 @@ 
+--- a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c	2016-01-08 21:16:11.000000000 +0100
++++ b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c	2016-03-10 10:47:15.209992555 +0100
+@@ -208,6 +208,7 @@
+ 	.name		= "debugss",
+ 	.class		= &am33xx_debugss_hwmod_class,
+ 	.clkdm_name	= "l3_aon_clkdm",
++	.flags		= (HWMOD_INIT_NO_IDLE|HWMOD_INIT_NO_RESET), /* keep debugSS clock alive for JTAG */
+ 	.main_clk	= "trace_clk_div_ck",
+ 	.prcm		= {
+ 		.omap4	= {
diff --git a/board/ti/am335x-evm/patches/uboot/0001-mmc-force-1bit-bus-width.patch b/board/ti/am335x-evm/patches/uboot/0001-mmc-force-1bit-bus-width.patch
new file mode 100644
index 0000000..ecaabaa
--- /dev/null
+++ b/board/ti/am335x-evm/patches/uboot/0001-mmc-force-1bit-bus-width.patch
@@ -0,0 +1,29 @@ 
+diff -Naur a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
+--- a/drivers/mmc/mmc.c	2016-05-16 16:40:32.000000000 +0200
++++ b/drivers/mmc/mmc.c	2016-07-11 13:23:13.235880737 +0200
+@@ -1351,25 +1351,6 @@
+ 	mmc->card_caps &= mmc->cfg->host_caps;
+ 
+ 	if (IS_SD(mmc)) {
+-		if (mmc->card_caps & MMC_MODE_4BIT) {
+-			cmd.cmdidx = MMC_CMD_APP_CMD;
+-			cmd.resp_type = MMC_RSP_R1;
+-			cmd.cmdarg = mmc->rca << 16;
+-
+-			err = mmc_send_cmd(mmc, &cmd, NULL);
+-			if (err)
+-				return err;
+-
+-			cmd.cmdidx = SD_CMD_APP_SET_BUS_WIDTH;
+-			cmd.resp_type = MMC_RSP_R1;
+-			cmd.cmdarg = 2;
+-			err = mmc_send_cmd(mmc, &cmd, NULL);
+-			if (err)
+-				return err;
+-
+-			mmc_set_bus_width(mmc, 4);
+-		}
+-
+ 		if (mmc->card_caps & MMC_MODE_HS)
+ 			mmc->tran_speed = 50000000;
+ 		else
diff --git a/board/ti/am335x-evm/post-image.sh b/board/ti/am335x-evm/post-image.sh
new file mode 100755
index 0000000..6b16f40
--- /dev/null
+++ b/board/ti/am335x-evm/post-image.sh
@@ -0,0 +1,22 @@ 
+#!/bin/sh
+# post-image.sh for ti am335x-evm
+# based on post-image from beagleboard
+# 2014, Marcin Jabrzyk <marcin.jabrzyk@gmail.com>
+# 2016, Lothar Felten <lothar.felten@gmail.com>
+
+BOARD_DIR="$(dirname $0)"
+
+# copy the uEnv.txt to the output/images directory
+cp board/ti/am335x-evm/uEnv.txt $BINARIES_DIR/uEnv.txt
+
+GENIMAGE_CFG="${BOARD_DIR}/genimage.cfg"
+GENIMAGE_TMP="${BUILD_DIR}/genimage.tmp"
+
+rm -rf "${GENIMAGE_TMP}"
+
+genimage \
+    --rootpath "${TARGET_DIR}" \
+    --tmppath "${GENIMAGE_TMP}" \
+    --inputpath "${BINARIES_DIR}" \
+    --outputpath "${BINARIES_DIR}" \
+    --config "${GENIMAGE_CFG}"
diff --git a/board/ti/am335x-evm/readme.txt b/board/ti/am335x-evm/readme.txt
new file mode 100644
index 0000000..f25c8ea
--- /dev/null
+++ b/board/ti/am335x-evm/readme.txt
@@ -0,0 +1,62 @@ 
+Texas Instuments AM335x Evaluation Module (TMDXEVM3358)
+
+Description
+===========
+
+This configuration will build a complete image for the AM335x-EVM, including
+SGX530 graphics acceleation support (only included in the 3354/8/9) and Qt5.
+
+The configuration is based on the ti-processor-sdk-02.00.00.00.
+
+Device tree blobs for the evm-sk, and beaglebone variants are built too.
+
+
+How to build it
+===============
+
+Select the default configuration for the am335x-evm target:
+$ make am335x-evm_defconfig
+
+Optional: modify the configuration:
+$ make menuconfig
+
+Build:
+$ make
+
+
+Result of the build
+===================
+output/images/
+├── am335x-boneblack.dtb
+├── am335x-bone.dtb
+├── am335x-evm.dtb
+├── am335x-evmsk.dtb
+├── boot.vfat
+├── MLO
+├── rootfs.ext2
+├── rootfs.tar
+├── sdcard.img
+├── u-boot.img
+├── uEnv.txt
+└── zImage
+
+To copy the image file to the sdcard use dd:
+dd if=output/images/sdcard.img of=/dev/XXX
+
+
+Tested hardware
+===============
+am335x-evm (rev. 1.1A):
+/usr/bin/sha512sum
+/usr/lib/qt/examples/opengl/hellowindow/hellowindow 
+/usr/bin/OGLES2MagicLantern
+
+beagleboneblack (rev. A5A): 
+/usr/bin/sha512sum
+/usr/lib/qt/examples/opengl/hellowindow/hellowindow 
+/usr/bin/OGLES2MagicLantern
+
+beaglebone (rev. A6):
+/usr/bin/sha512sum
+
+2016, Lothar Felten <lothar.felten@gmail.com>
diff --git a/board/ti/am335x-evm/uEnv.txt b/board/ti/am335x-evm/uEnv.txt
new file mode 100644
index 0000000..e09fff5
--- /dev/null
+++ b/board/ti/am335x-evm/uEnv.txt
@@ -0,0 +1,3 @@ 
+bootpart=0:1
+bootdir=
+uenvcmd=run loadimage;run loadramdisk;run findfdt;run loadfdt;run ramboot
diff --git a/configs/am335x-evm_defconfig b/configs/am335x-evm_defconfig
new file mode 100644
index 0000000..a5c0edf
--- /dev/null
+++ b/configs/am335x-evm_defconfig
@@ -0,0 +1,36 @@ 
+BR2_arm=y
+BR2_cortex_a8=y
+BR2_KERNEL_HEADERS_4_1=y
+BR2_TOOLCHAIN_BUILDROOT_GLIBC=y
+BR2_TOOLCHAIN_BUILDROOT_CXX=y
+BR2_ENABLE_LOCALE_PURGE=y
+BR2_ENABLE_LOCALE_WHITELIST="C en_US"
+BR2_TARGET_GENERIC_HOSTNAME="TI am335x-evm"
+BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_EUDEV=y
+BR2_TARGET_GENERIC_GETTY_PORT="ttyS0"
+BR2_ROOTFS_POST_IMAGE_SCRIPT="board/ti/am335x-evm/post-image.sh"
+BR2_LINUX_KERNEL=y
+BR2_LINUX_KERNEL_CUSTOM_GIT=y
+BR2_LINUX_KERNEL_CUSTOM_REPO_URL="git://git.ti.com/processor-sdk/processor-sdk-linux.git"
+BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="52c4aa7cdb93d61f8008f380135beaf7b8fa6593"
+BR2_LINUX_KERNEL_PATCH="board/ti/am335x-evm/patches/linux/"
+BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
+BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/ti/am335x-evm/kernel.config"
+BR2_LINUX_KERNEL_DTS_SUPPORT=y
+BR2_LINUX_KERNEL_INTREE_DTS_NAME="am335x-evm am335x-bone am335x-boneblack am335x-evmsk"
+BR2_PACKAGE_FBV=y
+BR2_PACKAGE_QT5=y
+BR2_PACKAGE_QT5BASE_LICENSE_APPROVED=y
+BR2_PACKAGE_QT5BASE_EXAMPLES=y
+BR2_PACKAGE_QT5BASE_EGLFS=y
+BR2_PACKAGE_QT5QUICKCONTROLS=y
+BR2_PACKAGE_TI_SGX_DEMOS=y
+BR2_TARGET_ROOTFS_EXT2=y
+BR2_TARGET_UBOOT=y
+BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
+BR2_TARGET_UBOOT_PATCH="board/ti/am335x-evm/patches/uboot"
+BR2_TARGET_UBOOT_BOARD_DEFCONFIG="am335x_evm"
+BR2_TARGET_UBOOT_FORMAT_IMG=y
+BR2_TARGET_UBOOT_SPL=y
+BR2_TARGET_UBOOT_SPL_NAME="MLO"
+BR2_PACKAGE_HOST_GENIMAGE=y