bootscripts: specify uboot load cmd directly

Signed-off-by: Robert Nelson <robertcnelson@gmail.com>

hwpack/am335x-bone.conf

@@ -21,6 +21,7 @@ boot_image="bootz"
 boot_script="uEnv.txt"
 boot_fstype="fat"
 uboot_SCRIPT_ENTRY="loaduimage"
+uboot_CMD_LOAD="fatload"
 
 #http://rcn-ee.net/deb/wheezy-armhf/LATEST-omap-psp
 kernel_subarch="omap-psp"

hwpack/imx51-babbage.conf

@@ -23,8 +23,8 @@ boot_name="u-boot.imx"
 boot_image="bootz"
 boot_script="uEnv.txt"
 boot_fstype="ext2"
-uboot_CMD_FS_GENERIC=1
 uboot_SCRIPT_ENTRY="loaduimage"
+uboot_CMD_LOAD="load"
 
 #http://rcn-ee.net/deb/wheezy-armhf/LATEST-imx
 kernel_subarch="imx"

hwpack/imx53-qsb.conf

@@ -23,8 +23,8 @@ boot_name="u-boot.imx"
 boot_image="bootz"
 boot_script="uEnv.txt"
 boot_fstype="ext2"
-uboot_CMD_FS_GENERIC=1
 uboot_SCRIPT_ENTRY="loaduimage"
+uboot_CMD_LOAD="load"
 
 #http://rcn-ee.net/deb/wheezy-armhf/LATEST-imx
 kernel_subarch="imx"

hwpack/imx6q-sabrelite.conf

@@ -26,6 +26,7 @@ boot_scr_wrapper=1
 boot_script="uEnv.txt"
 boot_fstype="ext2"
 uboot_SCRIPT_ENTRY="loaduimage"
+uboot_CMD_LOAD="ext2load"
 
 #http://rcn-ee.net/deb/wheezy-armhf/LATEST-imx
 kernel_subarch="imx"

hwpack/omap3-beagle-xm.conf

@@ -21,6 +21,7 @@ boot_image="bootz"
 boot_script="uEnv.txt"
 boot_fstype="fat"
 uboot_SCRIPT_ENTRY="loaduimage"
+uboot_CMD_LOAD="fatload"
 
 #http://rcn-ee.net/deb/wheezy-armhf/LATEST-omap
 kernel_subarch="omap"

hwpack/omap4-panda.conf

@@ -21,6 +21,7 @@ boot_image="bootz"
 boot_script="uEnv.txt"
 boot_fstype="fat"
 uboot_SCRIPT_ENTRY="loaduimage"
+uboot_CMD_LOAD="fatload"
 
 #http://rcn-ee.net/deb/wheezy-armhf/LATEST-omap
 kernel_subarch="omap"

mk_mmc.sh

@@ -360,60 +360,29 @@ function boot_uenv_txt_template {
 		__EOF__
 	fi
 
-	if [ "${uboot_CMD_FS_GENERIC}" ] ; then
 	cat >> ${TEMPDIR}/bootscripts/normal.cmd <<-__EOF__
 		console=SERIAL_CONSOLE
 
 		mmcroot=FINAL_PART ro
 		mmcrootfstype=FINAL_FSTYPE rootwait fixrtc
 
-			xyz_load_image=load mmc 0:1 ${kernel_addr} \${kernel_file}
+		xyz_load_image=${uboot_CMD_LOAD} mmc 0:1 ${kernel_addr} \${kernel_file}
-			xyz_load_initrd=load mmc 0:1 ${initrd_addr} \${initrd_file}; setenv initrd_size \${filesize}
+		xyz_load_initrd=${uboot_CMD_LOAD} mmc 0:1 ${initrd_addr} \${initrd_file}; setenv initrd_size \${filesize}
-			xyz_load_dtb=load mmc 0:1 ${dtb_addr} /dtbs/\${dtb_file}
+		xyz_load_dtb=${uboot_CMD_LOAD} mmc 0:1 ${dtb_addr} /dtbs/\${dtb_file}
 
 	__EOF__
 
-	else
-		cat >> ${TEMPDIR}/bootscripts/normal.cmd <<-__EOF__
-			console=SERIAL_CONSOLE
-
-			mmcroot=FINAL_PART ro
-			mmcrootfstype=FINAL_FSTYPE rootwait fixrtc
-
-			boot_fstype=${boot_fstype}
-			xyz_load_image=\${boot_fstype}load mmc 0:1 ${kernel_addr} \${kernel_file}
-			xyz_load_initrd=\${boot_fstype}load mmc 0:1 ${initrd_addr} \${initrd_file}; setenv initrd_size \${filesize}
-			xyz_load_dtb=\${boot_fstype}load mmc 0:1 ${dtb_addr} /dtbs/\${dtb_file}
-
-		__EOF__
-	fi
-
-	if [ "${uboot_CMD_FS_GENERIC}" ] ; then
 	cat >> ${TEMPDIR}/bootscripts/netinstall.cmd <<-__EOF__
 		console=DICONSOLE
 
 		mmcroot=/dev/ram0 rw
 
-			xyz_load_image=load mmc 0:1 ${kernel_addr} \${kernel_file}
+		xyz_load_image=${uboot_CMD_LOAD} mmc 0:1 ${kernel_addr} \${kernel_file}
-			xyz_load_initrd=load mmc 0:1 ${initrd_addr} \${initrd_file}; setenv initrd_size \${filesize}
+		xyz_load_initrd=${uboot_CMD_LOAD} mmc 0:1 ${initrd_addr} \${initrd_file}; setenv initrd_size \${filesize}
-			xyz_load_dtb=load mmc 0:1 ${dtb_addr} /dtbs/\${dtb_file}
+		xyz_load_dtb=${uboot_CMD_LOAD} mmc 0:1 ${dtb_addr} /dtbs/\${dtb_file}
 
 	__EOF__
 
-	else
-		cat >> ${TEMPDIR}/bootscripts/netinstall.cmd <<-__EOF__
-			console=DICONSOLE
-
-			mmcroot=/dev/ram0 rw
-
-			boot_fstype=${boot_fstype}
-			xyz_load_image=\${boot_fstype}load mmc 0:1 ${kernel_addr} \${kernel_file}
-			xyz_load_initrd=\${boot_fstype}load mmc 0:1 ${initrd_addr} \${initrd_file}; setenv initrd_size \${filesize}
-			xyz_load_dtb=\${boot_fstype}load mmc 0:1 ${dtb_addr} /dtbs/\${dtb_file}
-
-		__EOF__
-	fi
-
 	if [ ! "${need_dtbs}" ] ; then
 		cat >> ${TEMPDIR}/bootscripts/normal.cmd <<-__EOF__
 			xyz_mmcboot=run xyz_load_image; run xyz_load_initrd; echo Booting from mmc ...
@@ -1228,8 +1197,7 @@ function populate_boot {
 		if [ "${boot_scr_wrapper}" ] ; then
 			cat > ${TEMPDIR}/bootscripts/loader.cmd <<-__EOF__
 				echo "boot.scr -> uEnv.txt wrapper..."
-				setenv boot_fstype ${boot_fstype}
+				${uboot_CMD_LOAD} mmc \${mmcdev}:\${mmcpart} \${loadaddr} uEnv.txt
-				\${boot_fstype}load mmc \${mmcdev}:\${mmcpart} \${loadaddr} uEnv.txt
 				env import -t \${loadaddr} \${filesize}
 				run ${uboot_SCRIPT_ENTRY}
 			__EOF__
@@ -1437,6 +1405,7 @@ function check_uboot_type {
 	case "${UBOOT_TYPE}" in
 	beagle_bx)
 		uboot_SCRIPT_ENTRY="loaduimage"
+		uboot_CMD_LOAD="fatload"
 		SYSTEM="beagle_bx"
 		board="BEAGLEBOARD_BX"
 		is_omap
@@ -1449,6 +1418,7 @@ function check_uboot_type {
 		;;
 	beagle_cx)
 		uboot_SCRIPT_ENTRY="loaduimage"
+		uboot_CMD_LOAD="fatload"
 		SYSTEM="beagle_cx"
 		board="BEAGLEBOARD_CX"
 		is_omap
@@ -1467,6 +1437,7 @@ function check_uboot_type {
 		;;
 	beagle_xm_kms)
 		uboot_SCRIPT_ENTRY="loaduimage"
+		uboot_CMD_LOAD="fatload"
 		SYSTEM="beagle_xm"
 		board="BEAGLEBOARD_XM"
 		is_omap
@@ -1480,6 +1451,7 @@ function check_uboot_type {
 		;;
 	bone)
 		uboot_SCRIPT_ENTRY="loaduimage"
+		uboot_CMD_LOAD="fatload"
 		SYSTEM="bone"
 		board="BEAGLEBONE_A"
 		is_omap
@@ -1516,6 +1488,7 @@ function check_uboot_type {
 		;;
 	panda_dtb)
 		uboot_SCRIPT_ENTRY="loaduimage"
+		uboot_CMD_LOAD="fatload"
 		SYSTEM="panda_dtb"
 		board="PANDABOARD"
 		is_omap
@@ -1529,6 +1502,7 @@ function check_uboot_type {
 		;;
 	panda_es)
 		uboot_SCRIPT_ENTRY="loaduimage"
+		uboot_CMD_LOAD="fatload"
 		SYSTEM="panda_es"
 		board="PANDABOARD_ES"
 		is_omap
@@ -1539,6 +1513,7 @@ function check_uboot_type {
 		;;
 	panda_es_dtb)
 		uboot_SCRIPT_ENTRY="loaduimage"
+		uboot_CMD_LOAD="fatload"
 		SYSTEM="panda_es_dtb"
 		board="PANDABOARD_ES"
 		is_omap
@@ -1551,6 +1526,7 @@ function check_uboot_type {
 		;;
 	panda_es_kms)
 		uboot_SCRIPT_ENTRY="loaduimage"
+		uboot_CMD_LOAD="fatload"
 		SYSTEM="panda_es"
 		board="PANDABOARD_ES"
 		is_omap
@@ -1565,6 +1541,7 @@ function check_uboot_type {
 		;;
 	crane)
 		uboot_SCRIPT_ENTRY="loaduimage"
+		uboot_CMD_LOAD="fatload"
 		SYSTEM="crane"
 		board="CRANEBOARD"
 		is_omap