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From 79c7301c922f5023f85805a4ba969ce55f51d0ca Mon Sep 17 00:00:00 2001
From: Yousong Zhou <yszhou4tech@gmail.com>
Date: Sat, 31 Jan 2015 15:13:12 +0800
Subject: [PATCH 330/331] MIPS: Malta: Mark kernel code and kernel data
segments as BOOT_MEM_RAM.
Kexec-tools requires those segments listed as "System RAM" in
/proc/iomem, otherwise, an error message of "Invalid memory segment"
will be emitted when trying to load the ELF kernel image.
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
---
arch/mips/mti-malta/malta-memory.c | 9 ++-------
1 file changed, 2 insertions(+), 7 deletions(-)
--- a/arch/mips/mti-malta/malta-memory.c
+++ b/arch/mips/mti-malta/malta-memory.c
@@ -112,14 +112,9 @@ fw_memblock_t * __init fw_getmdesc(int e
mdesc[2].base = mdesc[0].base + 0x000f0000UL;
mdesc[2].size = 0x00010000;
- mdesc[3].type = fw_dontuse;
+ mdesc[3].type = fw_free;
mdesc[3].base = mdesc[0].base + 0x00100000UL;
- mdesc[3].size = CPHYSADDR(PFN_ALIGN((unsigned long)&_end)) -
- 0x00100000UL;
-
- mdesc[4].type = fw_free;
- mdesc[4].base = mdesc[0].base + CPHYSADDR(PFN_ALIGN(&_end));
- mdesc[4].size = memsize - CPHYSADDR(mdesc[4].base);
+ mdesc[3].size = memsize - CPHYSADDR(mdesc[3].base);
return &mdesc[0];
}
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