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219018185e
It appears that the CFE boot loader found in the XG6846 cannot load kernels over a certain size, and the old relocate hack is not working. What to do? We can build a small U-Boot into the image, make CFE boot that, place the kernel immediately after U-Boot, and use U-Boot to boot the system instead. The compiled u-boot.bin becomes around ~300KB and with LZMA compression it will swiftly fit into 128KB, so we use two 64KB erase blocks right after the CFE to store an imagetag:ed U-Boot. Reviewed-by: Paul Donald <newtwen+github@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
98 lines
2.3 KiB
Makefile
98 lines
2.3 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0-or-later
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define Device/arcadyan_ar7516
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$(Device/bcm63xx-cfe)
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DEVICE_VENDOR := Arcadyan
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DEVICE_MODEL := AR7516
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CHIP_ID := 6328
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CFE_BOARD_ID := AR7516AAW
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FLASH_MB := 8
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DEVICE_PACKAGES += $(USB2_PACKAGES) \
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$(B43_PACKAGES) broadcom-43227-sprom \
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kmod-leds-bcm6328
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endef
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TARGET_DEVICES += arcadyan_ar7516
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define Device/comtrend_ar-5381u
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$(Device/bcm63xx-cfe)
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DEVICE_VENDOR := Comtrend
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DEVICE_MODEL := AR-5381u
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CHIP_ID := 6328
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CFE_BOARD_ID := 96328A-1241N
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FLASH_MB := 16
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DEVICE_PACKAGES += $(USB2_PACKAGES) \
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$(B43_PACKAGES) broadcom-43225-sprom \
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kmod-leds-bcm6328
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endef
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TARGET_DEVICES += comtrend_ar-5381u
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define Device/comtrend_ar-5387un
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$(Device/bcm63xx-cfe)
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DEVICE_VENDOR := Comtrend
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DEVICE_MODEL := AR-5387un
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CHIP_ID := 6328
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CFE_BOARD_ID := 96328A-1441N1
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FLASH_MB := 16
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DEVICE_PACKAGES += $(USB2_PACKAGES) \
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$(B43_PACKAGES) broadcom-43225-sprom \
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kmod-leds-bcm6328
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endef
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TARGET_DEVICES += comtrend_ar-5387un
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define Device/innacomm_w3400v6
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$(Device/bcm63xx-cfe)
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DEVICE_VENDOR := Innacomm
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DEVICE_MODEL := W3400V6
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CHIP_ID := 6328
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CFE_BOARD_ID := 96328ang
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FLASH_MB := 8
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DEVICE_PACKAGES += $(B43_PACKAGES) \
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broadcom-4318-sprom kmod-leds-bcm6328
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endef
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TARGET_DEVICES += innacomm_w3400v6
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define Device/inteno_xg6846
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$(Device/bcm63xx-cfe-uboot)
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DEVICE_VENDOR := Inteno
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DEVICE_MODEL := XG6846
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CHIP_ID := 6328
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CFE_BOARD_ID := 96328avng
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FLASH_MB := 16
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DEVICE_PACKAGES := $(USB2_PACKAGES) \
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kmod-i2c-core kmod-i2c-gpio \
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kmod-leds-bcm6328 kmod-dsa-mv88e6xxx \
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kmod-sfp
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endef
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TARGET_DEVICES += inteno_xg6846
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define Device/nucom_r5010unv2
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$(Device/bcm63xx-cfe)
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DEVICE_VENDOR := NuCom
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DEVICE_MODEL := R5010UNv2
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CHIP_ID := 6328
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CFE_BOARD_ID := 96328ang
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FLASH_MB := 16
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DEVICE_PACKAGES += $(USB2_PACKAGES) \
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$(B43_PACKAGES) broadcom-43217-sprom \
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kmod-leds-bcm6328
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endef
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TARGET_DEVICES += nucom_r5010unv2
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define Device/sercomm_ad1018
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$(Device/sercomm-nand)
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DEVICE_VENDOR := Sercomm
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DEVICE_MODEL := AD1018
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CHIP_ID := 6328
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BLOCKSIZE := 128k
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PAGESIZE := 2048
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SUBPAGESIZE := 512
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VID_HDR_OFFSET := 2048
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DEVICE_PACKAGES += $(USB2_PACKAGES) \
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$(B43_PACKAGES) broadcom-43217-sprom \
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kmod-leds-bcm6328
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SERCOMM_FSVER := 1001
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SERCOMM_HWVER := 1415153
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SERCOMM_SWVER := 3013
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endef
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TARGET_DEVICES += sercomm_ad1018
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