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authorJames <>2013-03-17 12:16:37 +0000
committerJames <>2013-03-17 12:16:37 +0000
commit27b76ab0671089c47506615a796a261e993896a7 (patch)
tree61213d67e7fa87b20356b23798558e2c4212c42f /target/linux/brcm2708/image
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Diffstat (limited to 'target/linux/brcm2708/image')
-rw-r--r--target/linux/brcm2708/image/.svn/entries164
-rw-r--r--target/linux/brcm2708/image/.svn/prop-base/gen_rpi_sdcard_img.sh.svn-base5
-rw-r--r--target/linux/brcm2708/image/.svn/text-base/Config.in.svn-base5
-rw-r--r--target/linux/brcm2708/image/.svn/text-base/Makefile.svn-base46
-rw-r--r--target/linux/brcm2708/image/.svn/text-base/cmdline.txt.svn-base1
-rw-r--r--target/linux/brcm2708/image/.svn/text-base/gen_rpi_sdcard_img.sh.svn-base29
-rw-r--r--target/linux/brcm2708/image/Config.in5
-rw-r--r--target/linux/brcm2708/image/Makefile46
-rw-r--r--target/linux/brcm2708/image/cmdline.txt1
-rwxr-xr-xtarget/linux/brcm2708/image/gen_rpi_sdcard_img.sh29
10 files changed, 331 insertions, 0 deletions
diff --git a/target/linux/brcm2708/image/.svn/entries b/target/linux/brcm2708/image/.svn/entries
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+10
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+dir
+36060
+svn://svn.openwrt.org/openwrt/trunk/target/linux/brcm2708/image
+svn://svn.openwrt.org/openwrt
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+gen_rpi_sdcard_img.sh
+file
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diff --git a/target/linux/brcm2708/image/.svn/prop-base/gen_rpi_sdcard_img.sh.svn-base b/target/linux/brcm2708/image/.svn/prop-base/gen_rpi_sdcard_img.sh.svn-base
new file mode 100644
index 0000000..869ac71
--- /dev/null
+++ b/target/linux/brcm2708/image/.svn/prop-base/gen_rpi_sdcard_img.sh.svn-base
@@ -0,0 +1,5 @@
+K 14
+svn:executable
+V 1
+*
+END
diff --git a/target/linux/brcm2708/image/.svn/text-base/Config.in.svn-base b/target/linux/brcm2708/image/.svn/text-base/Config.in.svn-base
new file mode 100644
index 0000000..b9bea86
--- /dev/null
+++ b/target/linux/brcm2708/image/.svn/text-base/Config.in.svn-base
@@ -0,0 +1,5 @@
+config BRCM2708_SD_BOOT_PARTSIZE
+ int "Boot (SD Card) filesystem partition size (in MB)"
+ depends TARGET_brcm2708
+ default 20
+
diff --git a/target/linux/brcm2708/image/.svn/text-base/Makefile.svn-base b/target/linux/brcm2708/image/.svn/text-base/Makefile.svn-base
new file mode 100644
index 0000000..a8dbef1
--- /dev/null
+++ b/target/linux/brcm2708/image/.svn/text-base/Makefile.svn-base
@@ -0,0 +1,46 @@
+#
+# Copyright (C) 2012 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+include $(TOPDIR)/rules.mk
+include $(INCLUDE_DIR)/image.mk
+include $(INCLUDE_DIR)/host.mk
+
+define Image/Prepare
+ cp $(LINUX_DIR)/arch/arm/boot/Image $(KDIR)/Image
+endef
+
+FAT32_BLOCK_SIZE=1024
+FAT32_BLOCKS=$(shell echo $$(($(CONFIG_BRCM2708_SD_BOOT_PARTSIZE)*1024*1024/$(FAT32_BLOCK_SIZE))))
+
+define Image/Build/RaspberryPi
+ rm -f $(KDIR)/boot.img
+
+ mkdosfs $(KDIR)/boot.img -C $(FAT32_BLOCKS)
+ # Raspberry Pi has no bootloader, instead the GPU loads and starts the kernel
+ mcopy -i $(KDIR)/boot.img $(BUILD_DIR)/brcm2708-gpu-fw-boot/arm128_start.elf ::
+ mcopy -i $(KDIR)/boot.img $(BUILD_DIR)/brcm2708-gpu-fw-boot/arm192_start.elf ::
+ mcopy -i $(KDIR)/boot.img $(BUILD_DIR)/brcm2708-gpu-fw-boot/arm224_start.elf ::
+ mcopy -i $(KDIR)/boot.img $(BUILD_DIR)/brcm2708-gpu-fw-boot/bootcode.bin ::
+ mcopy -i $(KDIR)/boot.img $(BUILD_DIR)/brcm2708-gpu-fw-boot/COPYING.linux ::
+ mcopy -i $(KDIR)/boot.img $(BUILD_DIR)/brcm2708-gpu-fw-boot/LICENCE.broadcom ::
+ mcopy -i $(KDIR)/boot.img $(BUILD_DIR)/brcm2708-gpu-fw-boot/loader.bin ::
+ mcopy -i $(KDIR)/boot.img $(BUILD_DIR)/brcm2708-gpu-fw-boot/arm$(2)_start.elf ::start.elf #Copy file for memory/gpu division
+ mcopy -i $(KDIR)/boot.img cmdline.txt ::
+ mcopy -i $(KDIR)/boot.img $(KDIR)/Image ::kernel.img # Copy OpenWrt built kernel
+ ./gen_rpi_sdcard_img.sh $(BIN_DIR)/$(IMG_PREFIX)-sdcard-vfat-$(1)_$(2).img $(KDIR)/boot.img $(KDIR)/root.$(1) \
+ $(CONFIG_BRCM2708_SD_BOOT_PARTSIZE) $(CONFIG_TARGET_ROOTFS_PARTSIZE)
+endef
+
+define Image/Build
+ $(CP) $(KDIR)/root.$(1) $(BIN_DIR)/$(IMG_PREFIX)-$(1).img
+ $(CP) $(KDIR)/Image $(BIN_DIR)/$(IMG_PREFIX)-Image
+
+ $(call Image/Build/RaspberryPi,$(1),128)
+ $(call Image/Build/RaspberryPi,$(1),192)
+ $(call Image/Build/RaspberryPi,$(1),224)
+endef
+
+$(eval $(call BuildImage))
diff --git a/target/linux/brcm2708/image/.svn/text-base/cmdline.txt.svn-base b/target/linux/brcm2708/image/.svn/text-base/cmdline.txt.svn-base
new file mode 100644
index 0000000..516f270
--- /dev/null
+++ b/target/linux/brcm2708/image/.svn/text-base/cmdline.txt.svn-base
@@ -0,0 +1 @@
+dwc_otg.lpm_enable=0 rpitestmode=1 console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 rootwait
diff --git a/target/linux/brcm2708/image/.svn/text-base/gen_rpi_sdcard_img.sh.svn-base b/target/linux/brcm2708/image/.svn/text-base/gen_rpi_sdcard_img.sh.svn-base
new file mode 100644
index 0000000..1b7e65e
--- /dev/null
+++ b/target/linux/brcm2708/image/.svn/text-base/gen_rpi_sdcard_img.sh.svn-base
@@ -0,0 +1,29 @@
+#!/usr/bin/env bash
+
+set -x
+[ $# == 5 ] || {
+ echo "SYNTAX: $0 <file> <bootfs image> <rootfs image> <bootfs size> <rootfs size>"
+ exit 1
+}
+
+OUTPUT="$1"
+BOOTFS="$2"
+ROOTFS="$3"
+BOOTFSSIZE="$4"
+ROOTFSSIZE="$5"
+
+head=4
+sect=63
+
+set `ptgen -o $OUTPUT -h $head -s $sect -l 4096 -t c -p ${BOOTFSSIZE}M -t 83 -p ${ROOTFSSIZE}M`
+
+BOOTOFFSET="$(($1 / 512))"
+BOOTSIZE="$(($2 / 512))"
+ROOTFSOFFSET="$(($3 / 512))"
+ROOTFSSIZE="$(($4 / 512))"
+
+dd bs=512 if="$BOOTFS" of="$OUTPUT" seek="$BOOTOFFSET" conv=notrunc
+dd bs=512 if="$ROOTFS" of="$OUTPUT" seek="$ROOTFSOFFSET" conv=notrunc
+
+
+
diff --git a/target/linux/brcm2708/image/Config.in b/target/linux/brcm2708/image/Config.in
new file mode 100644
index 0000000..b9bea86
--- /dev/null
+++ b/target/linux/brcm2708/image/Config.in
@@ -0,0 +1,5 @@
+config BRCM2708_SD_BOOT_PARTSIZE
+ int "Boot (SD Card) filesystem partition size (in MB)"
+ depends TARGET_brcm2708
+ default 20
+
diff --git a/target/linux/brcm2708/image/Makefile b/target/linux/brcm2708/image/Makefile
new file mode 100644
index 0000000..a8dbef1
--- /dev/null
+++ b/target/linux/brcm2708/image/Makefile
@@ -0,0 +1,46 @@
+#
+# Copyright (C) 2012 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+include $(TOPDIR)/rules.mk
+include $(INCLUDE_DIR)/image.mk
+include $(INCLUDE_DIR)/host.mk
+
+define Image/Prepare
+ cp $(LINUX_DIR)/arch/arm/boot/Image $(KDIR)/Image
+endef
+
+FAT32_BLOCK_SIZE=1024
+FAT32_BLOCKS=$(shell echo $$(($(CONFIG_BRCM2708_SD_BOOT_PARTSIZE)*1024*1024/$(FAT32_BLOCK_SIZE))))
+
+define Image/Build/RaspberryPi
+ rm -f $(KDIR)/boot.img
+
+ mkdosfs $(KDIR)/boot.img -C $(FAT32_BLOCKS)
+ # Raspberry Pi has no bootloader, instead the GPU loads and starts the kernel
+ mcopy -i $(KDIR)/boot.img $(BUILD_DIR)/brcm2708-gpu-fw-boot/arm128_start.elf ::
+ mcopy -i $(KDIR)/boot.img $(BUILD_DIR)/brcm2708-gpu-fw-boot/arm192_start.elf ::
+ mcopy -i $(KDIR)/boot.img $(BUILD_DIR)/brcm2708-gpu-fw-boot/arm224_start.elf ::
+ mcopy -i $(KDIR)/boot.img $(BUILD_DIR)/brcm2708-gpu-fw-boot/bootcode.bin ::
+ mcopy -i $(KDIR)/boot.img $(BUILD_DIR)/brcm2708-gpu-fw-boot/COPYING.linux ::
+ mcopy -i $(KDIR)/boot.img $(BUILD_DIR)/brcm2708-gpu-fw-boot/LICENCE.broadcom ::
+ mcopy -i $(KDIR)/boot.img $(BUILD_DIR)/brcm2708-gpu-fw-boot/loader.bin ::
+ mcopy -i $(KDIR)/boot.img $(BUILD_DIR)/brcm2708-gpu-fw-boot/arm$(2)_start.elf ::start.elf #Copy file for memory/gpu division
+ mcopy -i $(KDIR)/boot.img cmdline.txt ::
+ mcopy -i $(KDIR)/boot.img $(KDIR)/Image ::kernel.img # Copy OpenWrt built kernel
+ ./gen_rpi_sdcard_img.sh $(BIN_DIR)/$(IMG_PREFIX)-sdcard-vfat-$(1)_$(2).img $(KDIR)/boot.img $(KDIR)/root.$(1) \
+ $(CONFIG_BRCM2708_SD_BOOT_PARTSIZE) $(CONFIG_TARGET_ROOTFS_PARTSIZE)
+endef
+
+define Image/Build
+ $(CP) $(KDIR)/root.$(1) $(BIN_DIR)/$(IMG_PREFIX)-$(1).img
+ $(CP) $(KDIR)/Image $(BIN_DIR)/$(IMG_PREFIX)-Image
+
+ $(call Image/Build/RaspberryPi,$(1),128)
+ $(call Image/Build/RaspberryPi,$(1),192)
+ $(call Image/Build/RaspberryPi,$(1),224)
+endef
+
+$(eval $(call BuildImage))
diff --git a/target/linux/brcm2708/image/cmdline.txt b/target/linux/brcm2708/image/cmdline.txt
new file mode 100644
index 0000000..516f270
--- /dev/null
+++ b/target/linux/brcm2708/image/cmdline.txt
@@ -0,0 +1 @@
+dwc_otg.lpm_enable=0 rpitestmode=1 console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 rootwait
diff --git a/target/linux/brcm2708/image/gen_rpi_sdcard_img.sh b/target/linux/brcm2708/image/gen_rpi_sdcard_img.sh
new file mode 100755
index 0000000..1b7e65e
--- /dev/null
+++ b/target/linux/brcm2708/image/gen_rpi_sdcard_img.sh
@@ -0,0 +1,29 @@
+#!/usr/bin/env bash
+
+set -x
+[ $# == 5 ] || {
+ echo "SYNTAX: $0 <file> <bootfs image> <rootfs image> <bootfs size> <rootfs size>"
+ exit 1
+}
+
+OUTPUT="$1"
+BOOTFS="$2"
+ROOTFS="$3"
+BOOTFSSIZE="$4"
+ROOTFSSIZE="$5"
+
+head=4
+sect=63
+
+set `ptgen -o $OUTPUT -h $head -s $sect -l 4096 -t c -p ${BOOTFSSIZE}M -t 83 -p ${ROOTFSSIZE}M`
+
+BOOTOFFSET="$(($1 / 512))"
+BOOTSIZE="$(($2 / 512))"
+ROOTFSOFFSET="$(($3 / 512))"
+ROOTFSSIZE="$(($4 / 512))"
+
+dd bs=512 if="$BOOTFS" of="$OUTPUT" seek="$BOOTOFFSET" conv=notrunc
+dd bs=512 if="$ROOTFS" of="$OUTPUT" seek="$ROOTFSOFFSET" conv=notrunc
+
+
+