bcm53xx: Add support for D-Link DIR-890L
The DIR-890L is very similar to DIR-885L, but has both USB2 and USB3. The signature for the wrgac36 board was copied from DD-Wrt. The DIR-890L bootstrap will only load the first 2 MB after the SEAMA header in the NAND flash, uncompress it with LZMA and execute it. Since the compressed kernel will not fit in 2 MB we have a problem. Solve this by putting a LZMA compressed U-Boot into the first 128 KB of the flash followed by the kernel. The bootstrap will then uncompress and execute U-Boot and then we let U-Boot read the kernel from flash and execute it. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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@ -13,7 +13,8 @@ fixseama() {
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}
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}
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case "$board" in
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case "$board" in
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dlink,dir-885l)
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dlink,dir-885l | \
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dlink,dir-890l)
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fixseama
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fixseama
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;;
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;;
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*)
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*)
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@ -37,6 +37,7 @@ platform_expected_image() {
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case "$machine" in
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case "$machine" in
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"dlink,dir-885l") echo "seamaseal wrgac42_dlink.2015_dir885l"; return;;
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"dlink,dir-885l") echo "seamaseal wrgac42_dlink.2015_dir885l"; return;;
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"dlink,dir-890l") echo "seamaseal wrgac36_dlink.2013gui_dir890"; return;;
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"luxul,abr-4500-v1") echo "lxl ABR-4500"; return;;
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"luxul,abr-4500-v1") echo "lxl ABR-4500"; return;;
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"luxul,xap-810-v1") echo "lxl XAP-810"; return;;
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"luxul,xap-810-v1") echo "lxl XAP-810"; return;;
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"luxul,xap-1410-v1") echo "lxl XAP-1410"; return;;
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"luxul,xap-1410-v1") echo "lxl XAP-1410"; return;;
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@ -88,6 +88,12 @@ define Build/luxul-lxl
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mv $@.new $@
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mv $@.new $@
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endef
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endef
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# Outputs a lzma compressed U-Boot that start at 0x00008000
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# just like the D-Link boot loaders expect
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define Build/dlink-uboot-bin
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$(STAGING_DIR_HOST)/bin/lzma e $(STAGING_DIR_IMAGE)/$(DEVICE_NAME)-u-boot.bin -d16 $@
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endef
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define Build/seama-nand
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define Build/seama-nand
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# Seama entity
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# Seama entity
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$(STAGING_DIR_HOST)/bin/oseama \
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$(STAGING_DIR_HOST)/bin/oseama \
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@ -274,6 +280,21 @@ define Device/dlink_dir-885l
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endef
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endef
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TARGET_DEVICES += dlink_dir-885l
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TARGET_DEVICES += dlink_dir-885l
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define Device/dlink_dir-890l
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DEVICE_VENDOR := D-Link
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DEVICE_MODEL := DIR-890L
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DEVICE_PACKAGES := $(BRCMFMAC_43602A1) $(USB2_PACKAGES) $(USB3_PACKAGES)
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# Layout: U-boot (128kb max) followed by kernel and appended DTB.
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# This is done because the boot loader will only read the first 2 MB
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# from the flash and decompress the LZMA it finds there after the
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# SEAMA header. Since the compressed kernel will not fit in 2 MB,
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# we put U-Boot there and let U-Boot read and execute the kernel.
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KERNEL := dlink-uboot-bin | pad-to 128k | append-kernel | append-dtb
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$(Device/dlink)
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SIGNATURE := wrgac36_dlink.2013gui_dir890
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endef
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TARGET_DEVICES += dlink_dir-890l
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define Device/dlink_dwl-8610ap
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define Device/dlink_dwl-8610ap
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DEVICE_VENDOR := D-Link
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DEVICE_VENDOR := D-Link
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DEVICE_MODEL := DWL-8610AP
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DEVICE_MODEL := DWL-8610AP
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