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102009f3ea
with 6.1, the kernel no longer fitted into the 16 MiB and kicking down the can and increasing KERNEL_SIZE to 20 MiB didn't help as the device failed to boot. Using 'kernel-bin | gzip | uimage gzip' didn't work since the uboot does not have enough heap to decompress these big kernels. And finally playing around with uboot was more a hassle than converting this device to take the simpleImage-boot-route in the future. Note: The device now takes even longer on the first boot-up after the flash due to JFFS2 initializing all the remaining flash. Be prepared to wait up to 10 minutes before the green status LED stops blinking and will shine a solid green! (On the plus site: the device now has ~10 MiB of additional space for rootfs+rootfs_data). Note2: This patch includes a kernel patch refresh. Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
43 lines
1.5 KiB
Diff
43 lines
1.5 KiB
Diff
From d43ab14605510d9d2bd257a8cd70f24ada4621b0 Mon Sep 17 00:00:00 2001
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From: David Bauer <mail@david-bauer.net>
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Date: Sat, 29 Feb 2020 14:27:04 +0100
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Subject: [PATCH] powerpc: bootwrapper: disable uImage generation
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Due to CONFIG_KERNEL_XZ symbol, the bootwrapper code tries to
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instruct the mkimage to use the xz compression, which isn't
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supported. This disables the uImage generation, as OpenWrt
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generates individual uImages for each board using it's own
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toolchain.
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Signed-off-by: David Bauer <mail@david-bauer.net>
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---
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arch/powerpc/boot/Makefile | 9 ---------
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1 file changed, 9 deletions(-)
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--- a/arch/powerpc/boot/Makefile
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+++ b/arch/powerpc/boot/Makefile
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@@ -291,7 +291,6 @@ image-$(CONFIG_PPC_CHRP) += zImage.chrp
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image-$(CONFIG_PPC_EFIKA) += zImage.chrp
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image-$(CONFIG_PPC_PMAC) += zImage.pmac
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image-$(CONFIG_PPC_HOLLY) += dtbImage.holly
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-image-$(CONFIG_DEFAULT_UIMAGE) += uImage
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image-$(CONFIG_EPAPR_BOOT) += zImage.epapr
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#
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@@ -427,15 +426,6 @@ $(obj)/dtbImage.%: vmlinux $(wrapperbits
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$(obj)/vmlinux.strip: vmlinux
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$(STRIP) -s -R .comment $< -o $@
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-$(obj)/uImage: vmlinux $(wrapperbits) FORCE
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- $(call if_changed,wrap,uboot)
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-
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-$(obj)/uImage.initrd.%: vmlinux $(obj)/dts/%.dtb $(wrapperbits) FORCE
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- $(call if_changed,wrap,uboot-$*,,$(obj)/dts/$*.dtb,$(obj)/ramdisk.image.gz)
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-
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-$(obj)/uImage.%: vmlinux $(obj)/dts/%.dtb $(wrapperbits) FORCE
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- $(call if_changed,wrap,uboot-$*,,$(obj)/dts/$*.dtb)
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-
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$(obj)/cuImage.initrd.%: vmlinux $(obj)/dts/%.dtb $(wrapperbits) FORCE
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$(call if_changed,wrap,cuboot-$*,,$(obj)/dts/$*.dtb,$(obj)/ramdisk.image.gz)
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