malta: move to 4.4 kernel

Linux now has device tree support for malta.  The patch for correcting
/proc/iomem content is not needed now.  Previously it was

    root@(none):/# cat /proc/iomem
    00000000-00000fff : reserved
    00001000-000effff : System RAM
    000f0000-000fffff : reserved
    00100000-0fffefff : System RAM
      00100000-003f2b6b : Kernel code
      003f2b6c-00485937 : Kernel data
    ...

Now it's

    root@OpenWrt:/# cat /proc/iomem
    00000000-0fffefff : System RAM
      00100000-004a3297 : Kernel code
      004a3298-0057cfff : Kernel data
    ...

The kernel config was prepared as follows

 1. cp target/linux/malta/config-{3.18,4.4}
 2. make kernel_menuconfig CONFIG_TARGET=subtarget_platform

Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>

SVN-Revision: 48543

1 files changed, 0 insertions, 34 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
deleted file mode 100644
index 789be50313..0000000000
--- a/target/linux/malta/patches/330-MIPS-Malta-Mark-kernel-code-and-kernel-data-segments.patch
+++ /dev/null
@@ -1,34 +0,0 @@
-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];
- }