diff --git a/packages/platforms/accton/armel/arm-accton-as4610-54/platform-config/r0/src/lib/install/arm-accton-as4610-54-r0.sh b/packages/platforms/accton/armel/arm-accton-as4610-54/platform-config/r0/src/lib/install/arm-accton-as4610-54-r0.sh
index d27c964b..753d8c9e 100644
--- a/packages/platforms/accton/armel/arm-accton-as4610-54/platform-config/r0/src/lib/install/arm-accton-as4610-54-r0.sh
+++ b/packages/platforms/accton/armel/arm-accton-as4610-54/platform-config/r0/src/lib/install/arm-accton-as4610-54-r0.sh
@@ -1,7 +1,7 @@
 # The loader is installed in the fat partition of the first USB storage device
-platform_bootcmd="usb start; usbiddev; fatload usb 0:1 70000000 $ONL_PLATFORM.itb; setenv bootargs console=\$consoledev,\$baudrate onl_platform=$ONL_PLATFORM; bootm 70000000#$ONL_PLATFORM"
+platform_bootcmd="usb start; usbiddev; ext2load usb 0:1 70000000 $ONL_PLATFORM.itb; setenv bootargs console=\$consoledev,\$baudrate onl_platform=$ONL_PLATFORM; bootm 70000000#$ONL_PLATFORM"
 
 platform_installer() {
     # Standard installation to usb storage
-    installer_standard_blockdev_install sda 128M 128M ""
+    installer_standard_blockdev_install sda 128M 128M 1024M ""
 }
diff --git a/packages/platforms/accton/powerpc/powerpc-accton-as4600-54t/platform-config/r0/src/lib/install/powerpc-accton-as4600-54t-r0.sh b/packages/platforms/accton/powerpc/powerpc-accton-as4600-54t/platform-config/r0/src/lib/install/powerpc-accton-as4600-54t-r0.sh
index 3056a782..e9bef0b1 100644
--- a/packages/platforms/accton/powerpc/powerpc-accton-as4600-54t/platform-config/r0/src/lib/install/powerpc-accton-as4600-54t-r0.sh
+++ b/packages/platforms/accton/powerpc/powerpc-accton-as4600-54t/platform-config/r0/src/lib/install/powerpc-accton-as4600-54t-r0.sh
@@ -20,9 +20,9 @@
 ############################################################
 
 # The loader is installed in the fat partition of the first USB storage device
-platform_bootcmd="usb start; fatload usb 0:1 0x10000000 $ONL_PLATFORM.itb; setenv bootargs console=\$consoledev,\$baudrate onl_platform=$ONL_PLATFORM; bootm 0x10000000#$ONL_PLATFORM"
+platform_bootcmd="usb start; ext2load usb 0:1 0x10000000 $ONL_PLATFORM.itb; setenv bootargs console=\$consoledev,\$baudrate onl_platform=$ONL_PLATFORM; bootm 0x10000000#$ONL_PLATFORM"
 
 platform_installer() {
     # Standard installation to usb storage
-    installer_standard_blockdev_install sda 128M 128M ""
+    installer_standard_blockdev_install sda 32M 32M 448M ""
 }
diff --git a/packages/platforms/accton/powerpc/powerpc-accton-as5610-52x/platform-config/r0/src/lib/install/powerpc-accton-as5610-52x-r0.sh b/packages/platforms/accton/powerpc/powerpc-accton-as5610-52x/platform-config/r0/src/lib/install/powerpc-accton-as5610-52x-r0.sh
index 3056a782..bb545142 100644
--- a/packages/platforms/accton/powerpc/powerpc-accton-as5610-52x/platform-config/r0/src/lib/install/powerpc-accton-as5610-52x-r0.sh
+++ b/packages/platforms/accton/powerpc/powerpc-accton-as5610-52x/platform-config/r0/src/lib/install/powerpc-accton-as5610-52x-r0.sh
@@ -20,9 +20,9 @@
 ############################################################
 
 # The loader is installed in the fat partition of the first USB storage device
-platform_bootcmd="usb start; fatload usb 0:1 0x10000000 $ONL_PLATFORM.itb; setenv bootargs console=\$consoledev,\$baudrate onl_platform=$ONL_PLATFORM; bootm 0x10000000#$ONL_PLATFORM"
+platform_bootcmd="usb start; ext2load usb 0:1 0x10000000 $ONL_PLATFORM.itb; setenv bootargs console=\$consoledev,\$baudrate onl_platform=$ONL_PLATFORM; bootm 0x10000000#$ONL_PLATFORM"
 
 platform_installer() {
     # Standard installation to usb storage
-    installer_standard_blockdev_install sda 128M 128M ""
+    installer_standard_blockdev_install sda 128M 128M 768M ""
 }
diff --git a/packages/platforms/accton/powerpc/powerpc-accton-as5710-54x/platform-config/r0/src/lib/install/powerpc-accton-as5710-54x-r0.sh b/packages/platforms/accton/powerpc/powerpc-accton-as5710-54x/platform-config/r0/src/lib/install/powerpc-accton-as5710-54x-r0.sh
index 2eb0276f..029244c5 100644
--- a/packages/platforms/accton/powerpc/powerpc-accton-as5710-54x/platform-config/r0/src/lib/install/powerpc-accton-as5710-54x-r0.sh
+++ b/packages/platforms/accton/powerpc/powerpc-accton-as5710-54x/platform-config/r0/src/lib/install/powerpc-accton-as5710-54x-r0.sh
@@ -19,13 +19,9 @@
 # </bsn.cl>
 ############################################################
 
-# The loader must be written raw to the first partition.
-platform_loader_raw=1
-
-# The loader is installed in the fat partition of the first USB storage device
-platform_bootcmd="usb start; usbboot 0x10000000 0:1; setenv bootargs console=\$consoledev,\$baudrate onl_platform=$ONL_PLATFORM; bootm 0x10000000#$ONL_PLATFORM"
+platform_bootcmd="usb start; ext2load usb 0:1 0x10000000 $ONL_PLATFORM.itb; setenv bootargs console=\$consoledev,\$baudrate onl_platform=$ONL_PLATFORM; bootm 0x10000000#$ONL_PLATFORM"
 
 platform_installer() {
     # Standard installation to usb storage
-    installer_standard_blockdev_install sda 128M 128M ""
-}
\ No newline at end of file
+    installer_standard_blockdev_install sda 128M 128M 1024M ""
+}
diff --git a/packages/platforms/accton/powerpc/powerpc-accton-as5710-54x/platform-config/r0b/src/lib/install/powerpc-accton-as5710-54x-r0b.sh b/packages/platforms/accton/powerpc/powerpc-accton-as5710-54x/platform-config/r0b/src/lib/install/powerpc-accton-as5710-54x-r0b.sh
index 2eb0276f..029244c5 100644
--- a/packages/platforms/accton/powerpc/powerpc-accton-as5710-54x/platform-config/r0b/src/lib/install/powerpc-accton-as5710-54x-r0b.sh
+++ b/packages/platforms/accton/powerpc/powerpc-accton-as5710-54x/platform-config/r0b/src/lib/install/powerpc-accton-as5710-54x-r0b.sh
@@ -19,13 +19,9 @@
 # </bsn.cl>
 ############################################################
 
-# The loader must be written raw to the first partition.
-platform_loader_raw=1
-
-# The loader is installed in the fat partition of the first USB storage device
-platform_bootcmd="usb start; usbboot 0x10000000 0:1; setenv bootargs console=\$consoledev,\$baudrate onl_platform=$ONL_PLATFORM; bootm 0x10000000#$ONL_PLATFORM"
+platform_bootcmd="usb start; ext2load usb 0:1 0x10000000 $ONL_PLATFORM.itb; setenv bootargs console=\$consoledev,\$baudrate onl_platform=$ONL_PLATFORM; bootm 0x10000000#$ONL_PLATFORM"
 
 platform_installer() {
     # Standard installation to usb storage
-    installer_standard_blockdev_install sda 128M 128M ""
-}
\ No newline at end of file
+    installer_standard_blockdev_install sda 128M 128M 1024M ""
+}
diff --git a/packages/platforms/accton/powerpc/powerpc-accton-as6700-32x/platform-config/r0/src/lib/install/powerpc-accton-as6700-32x-r0.sh b/packages/platforms/accton/powerpc/powerpc-accton-as6700-32x/platform-config/r0/src/lib/install/powerpc-accton-as6700-32x-r0.sh
index 1686a0c9..bb545142 100644
--- a/packages/platforms/accton/powerpc/powerpc-accton-as6700-32x/platform-config/r0/src/lib/install/powerpc-accton-as6700-32x-r0.sh
+++ b/packages/platforms/accton/powerpc/powerpc-accton-as6700-32x/platform-config/r0/src/lib/install/powerpc-accton-as6700-32x-r0.sh
@@ -20,10 +20,9 @@
 ############################################################
 
 # The loader is installed in the fat partition of the first USB storage device
-platform_bootcmd="usb start; fatload usb 0:1 0x10000000 $ONL_PLATFORM.itb; setenv bootargs console=\$consoledev,\$baudrate onl_platform=$ONL_PLATFORM; bootm 0x10000000#$ONL_PLATFORM"
+platform_bootcmd="usb start; ext2load usb 0:1 0x10000000 $ONL_PLATFORM.itb; setenv bootargs console=\$consoledev,\$baudrate onl_platform=$ONL_PLATFORM; bootm 0x10000000#$ONL_PLATFORM"
 
 platform_installer() {
     # Standard installation to usb storage
-    installer_standard_blockdev_install sda 128M 128M ""
+    installer_standard_blockdev_install sda 128M 128M 768M ""
 }
-echo $platform_bootcmd
diff --git a/packages/platforms/accton/powerpc/powerpc-accton-as6700-32x/platform-config/r1/src/lib/install/powerpc-accton-as6700-32x-r1.sh b/packages/platforms/accton/powerpc/powerpc-accton-as6700-32x/platform-config/r1/src/lib/install/powerpc-accton-as6700-32x-r1.sh
index 82127e06..bb545142 100644
--- a/packages/platforms/accton/powerpc/powerpc-accton-as6700-32x/platform-config/r1/src/lib/install/powerpc-accton-as6700-32x-r1.sh
+++ b/packages/platforms/accton/powerpc/powerpc-accton-as6700-32x/platform-config/r1/src/lib/install/powerpc-accton-as6700-32x-r1.sh
@@ -20,9 +20,9 @@
 ############################################################
 
 # The loader is installed in the fat partition of the first USB storage device
-platform_bootcmd="usb start; fatload usb 0:1 0x10000000 $ONL_PLATFORM.itb; setenv bootargs console=\$consoledev,\$baudrate onl_platform=$ONL_PLATFORM; bootm 0x10000000#$ONL_PLATFORM"
+platform_bootcmd="usb start; ext2load usb 0:1 0x10000000 $ONL_PLATFORM.itb; setenv bootargs console=\$consoledev,\$baudrate onl_platform=$ONL_PLATFORM; bootm 0x10000000#$ONL_PLATFORM"
 
 platform_installer() {
     # Standard installation to usb storage
-    installer_standard_blockdev_install sda 128M 128M ""
-}
\ No newline at end of file
+    installer_standard_blockdev_install sda 128M 128M 768M ""
+}