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linux-mips has zboot code which can create a self-extracting kernel image. This allows enabling kernel zboot support for ramips targets. Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
27 lines
885 B
Diff
27 lines
885 B
Diff
From 1f0400d0e2c410b04f246aefb2e9b5155eb4b0bf Mon Sep 17 00:00:00 2001
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From: Chuanhong Guo <gch981213@gmail.com>
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Date: Tue, 13 Oct 2020 10:05:47 +0800
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Subject: mips: ralink: enable zboot support
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Some of these ralink devices come with an ancient u-boot which can't
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extract LZMA properly when image gets too big.
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Enable zboot support to get a self-extracting kernel instead of relying
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on broken u-boot support.
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Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
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Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
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---
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arch/mips/Kconfig | 1 +
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1 file changed, 1 insertion(+)
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--- a/arch/mips/Kconfig
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+++ b/arch/mips/Kconfig
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@@ -625,6 +625,7 @@ config RALINK
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select SYS_SUPPORTS_32BIT_KERNEL
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select SYS_SUPPORTS_LITTLE_ENDIAN
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select SYS_SUPPORTS_MIPS16
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+ select SYS_SUPPORTS_ZBOOT
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select SYS_HAS_EARLY_PRINTK
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select CLKDEV_LOOKUP
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select ARCH_HAS_RESET_CONTROLLER
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