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90740f52e9
This adds support for kernel 4.14 to the target and directly make it the default kernel version to use. This patch is build-tested only, but has never been device-tested. It is only added to preserve the changes in Git history prior to removing this target. Use it with care. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> [rebased and extended commit message, refreshed patches for 4.14.162] Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
16 lines
461 B
Diff
16 lines
461 B
Diff
--- a/arch/mips/ar7/memory.c
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+++ b/arch/mips/ar7/memory.c
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@@ -65,5 +65,11 @@ void __init prom_meminit(void)
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void __init prom_free_prom_memory(void)
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{
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- /* Nothing to free */
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+ /* adapted from arch/mips/txx9/generic/setup.c */
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+ unsigned long saddr = PHYS_OFFSET + PAGE_SIZE;
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+ unsigned long eaddr = __pa_symbol(&_text);
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+
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+ /* free memory between prom-record and kernel _text base */
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+ if (saddr < eaddr)
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+ free_init_pages("prom memory", saddr, eaddr);
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}
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