dm3730-am3715-evm: split machine type into two

* Split the dm3730-am3715-evm machine type into two separate
  machines.  These are dm37x-evm and am37x-evm.
* This split will allow for being able to distiguish different
  MACHINE_FEATURES in the future such as whether the machine has
  a DSP or not.  This will allow for cleaner task creation.
* In order to be able to choose the proper collateral and software
  such as documentation and codecs we need machine types that
  differentiate product lines (i.e. AM vs DM) and product
  families (i.e. 37x vs 35x).  This change allows enough
  differentiation to chose proper collateral without
  requiring a machine type for every derivative chip.

Signed-off-by: Chase Maupin <chase.maupin@ti.com>
Acked-by: Denys Dmytriyenko <denys@ti.com>
Signed-off-by: Denys Dmytriyenko <denis@denix.org>

diff --git a/conf/machine/dm3730-am3715-evm.conf b/conf/machine/am37x-evm.conf
similarity index 93%
rename from conf/machine/dm3730-am3715-evm.conf
rename to conf/machine/am37x-evm.conf
index 32aa65a..fb10efd 100644 (file)
--- a/conf/machine/dm3730-am3715-evm.conf
+++ b/conf/machine/am37x-evm.conf
@@ -1,6 +1,6 @@
 #@TYPE: Machine
-#@NAME: DM37x/AM37x EVM
-#@DESCRIPTION: Machine configuration for the TI DM37x/AM37x EVM
+#@NAME: AM37x EVM
+#@DESCRIPTION: Machine configuration for the TI AM37x EVM
 TARGET_ARCH = "arm"
 
 PREFERRED_PROVIDER_virtual/xserver = "xserver-xorg"

diff --git a/conf/machine/dm37x-evm.conf b/conf/machine/dm37x-evm.conf
new file mode 100644 (file)
index 0000000..c9b9ca2
--- /dev/null
+++ b/conf/machine/dm37x-evm.conf
@@ -0,0 +1,53 @@
+#@TYPE: Machine
+#@NAME: DM37x EVM
+#@DESCRIPTION: Machine configuration for the TI DM37x 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"
+USE_VT = "0"
+
+PREFERRED_PROVIDER_virtual/kernel = "linux-omap-psp"
+
+PREFERRED_PROVIDER_virtual/bootloader = "u-boot"
+PREFERRED_VERSION_u-boot = "git"
+
+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"
+