diff options
Diffstat (limited to 'target/linux/malta')
| -rw-r--r-- | target/linux/malta/patches/330-MIPS-Malta-Mark-kernel-code-and-kernel-data-segments.patch | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/target/linux/malta/patches/330-MIPS-Malta-Mark-kernel-code-and-kernel-data-segments.patch b/target/linux/malta/patches/330-MIPS-Malta-Mark-kernel-code-and-kernel-data-segments.patch new file mode 100644 index 0000000000..4457d75e29 --- /dev/null +++ b/target/linux/malta/patches/330-MIPS-Malta-Mark-kernel-code-and-kernel-data-segments.patch @@ -0,0 +1,39 @@ +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(-) + +diff --git a/arch/mips/mti-malta/malta-memory.c b/arch/mips/mti-malta/malta-memory.c +index 8fddd2cd..1d562f0 100644 +--- a/arch/mips/mti-malta/malta-memory.c ++++ b/arch/mips/mti-malta/malta-memory.c +@@ -106,14 +106,9 @@ fw_memblock_t * __init fw_getmdesc(int eva) + 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]; + } +-- +1.7.10.4 + |