TI BSP: add support the AM37x EVM board

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>

conf/machine/am37x-evm.conf

@@ -0,0 +1,51 @@
+#@TYPE: Machine
+#@NAME: AM37x EVM
+#@DESCRIPTION: Machine configuration for the TI AM37x EVM
+TARGET_ARCH = "arm"
+
+PREFERRED_PROVIDER_virtual/xserver = "xserver-xorg"
+XSERVER = "xserver-xorg \
+           xf86-input-evdev \
+           xf86-input-mouse \
+           xf86-input-tslib \
+           xf86-video-omapfb \
+           xf86-input-keyboard"
+
+GUI_MACHINE_CLASS = "smallscreen"
+
+require conf/machine/include/omap3.inc
+
+# Ship all kernel modules
+
+IMAGE_FSTYPES ?= "jffs2 tar.bz2"
+EXTRA_IMAGECMD_jffs2 = "-lnp -e 0x20000 -s 2048"
+
+SERIAL_CONSOLE = "115200 ttyS0"
+
+PREFERRED_PROVIDER_virtual/kernel = "linux-omap-psp"
+
+PREFERRED_PROVIDER_virtual/bootloader = "u-boot"
+
+UBOOT_ARCH = "arm"
+UBOOT_MACHINE = "omap3_evm_config"
+XLOAD_MACHINE = "omap3evm_config"
+
+MACHINE_FEATURES = "kernel26 apm usbgadget usbhost vfat ext2 screen touchscreen"
+
+# NOTE: there are NAND and OneNAND versions of this board...
+
+# do ubiattach /dev/ubi_ctrl -m 4
+# From dmesg:
+# UBI: smallest flash I/O unit:    2048
+# UBI: logical eraseblock size:    129024 bytes
+# from ubiattach stdout:
+# UBI device number 0, total 1996 LEBs
+MKUBIFS_ARGS = "-m 2048 -e 129024 -c 1996"
+
+# do ubiattach /dev/ubi_ctrl -m 4
+# from dmesg:
+# UBI: smallest flash I/O unit:    2048
+# UBI: physical eraseblock size:   131072 bytes (128 KiB)
+# UBI: sub-page size:              512
+UBINIZE_ARGS = "-m 2048 -p 128KiB -s 512"
+