1021.rootfs-integration.patch

sm86xx内核源包括补丁（ GPL ）的

--- linux-2.6.15/usr/Makefile	2006-01-25 20:52:11.000000000 -0800
+++ linux-2.6.15.new/usr/Makefile	2006-03-01 12:49:18.906364148 -0800
@@ -24,11 +24,25 @@
 # escape and become active quotes.
 quotefixed_initramfs_source := $(shell echo $(CONFIG_INITRAMFS_SOURCE))
 
+ifneq '$(quotefixed_initramfs_source)' '' # if the INITRAMFS option is set
+ifeq '$(wildcard $(quotefixed_initramfs_source))' '' # but it does not exist in the file system
+$(warning                                                                    )
+$(warning Error: cannot find the initramfs source $(CONFIG_INITRAMFS_SOURCE) )
+$(warning If you are using integration with the Sigma Designs MIPSutils      )
+$(warning rootfs package, please make sure you have sourced 'rootfs-path.env')
+$(warning in the rootfs package dir, or that you have adequately defined the )
+$(warning 'SMP86XX_ROOTFS_PATH' environment variable.                        )
+$(warning                                                                    )
+$(error   Error: $(CONFIG_INITRAMFS_SOURCE) not found.)
+endif
+endif
+
 filechk_initramfs_list = $(CONFIG_SHELL) \
  $(srctree)/scripts/gen_initramfs_list.sh $(gen_initramfs_args) $(quotefixed_initramfs_source)
 
 $(obj)/initramfs_list: $(obj)/Makefile FORCE
 	$(call filechk,initramfs_list)
+	cat $(srctree)/usr/initramfs_default_node_list >> $@
 
 quiet_cmd_cpio = CPIO    $@
       cmd_cpio = ./$< $(obj)/initramfs_list > $@
@@ -63,3 +75,17 @@
 
 targets += initramfs_data.cpio.gz
 
+is_gawk_installed := $(shell if gawk --version > /dev/null 2>& 1; then echo yes; fi)
+ifneq '$(is_gawk_installed)' 'yes'
+$(warning The 'gawk' utility is not installed on your system\; however it is a )
+$(warning pre-requisite of the SMP86xx dev kit. Please install it before       )
+$(warning proceeding.                                                          )
+$(warning                                                                      )
+$(warning Depending on the specifics of your Linux distribution, you can       )
+$(warning consider the following ways of installing 'gawk' onto your system:   )
+$(warning  - use a package manager, such as apt-get (apt-get install gawk) or  )
+$(warning    yum (yum install gawk).                                           )
+$(warning  - google for the package in rpm form ('gawk rpm download').         )
+$(warning                                                                      )
+$(error Error: 'gawk' not installed.)
+endif
--- linux-2.6.15/usr/initramfs_default_node_list	1969-12-31 16:00:00.000000000 -0800
+++ linux-2.6.15.new/usr/initramfs_default_node_list	2006-03-01 12:51:26.123326766 -0800
@@ -0,0 +1,265 @@
+nod /dev/null 666 0 0 c 1 3
+nod /dev/zero 666 0 0 c 1 5
+nod /dev/random 666 0 0 c 1 8
+nod /dev/urandom 666 0 0 c 1 9
+nod /dev/console 666 0 0 c 5 1
+dir /dev/pts 755 0 0
+nod /dev/pts/0 664 0 0 c 136 0
+nod /dev/pts/1 664 0 0 c 136 1
+nod /dev/pts/2 664 0 0 c 136 2
+nod /dev/pts/3 664 0 0 c 136 3
+nod /dev/pts/4 664 0 0 c 136 4
+nod /dev/bcmadsl0 644 0 0 c 208 0
+nod /dev/fb0 644 0 0 c 29 0
+nod /dev/fb1 644 0 0 c 29 32
+nod /dev/fb2 644 0 0 c 29 64
+nod /dev/fb3 644 0 0 c 29 96
+nod /dev/fbxmtda0 644 0 0 c 251 0
+nod /dev/fbxmtda1 644 0 0 c 251 1
+nod /dev/fbxmtda2 644 0 0 c 251 2
+nod /dev/fbxmtda3 644 0 0 c 251 3
+nod /dev/fbxmtda4 644 0 0 c 251 4
+nod /dev/fbxmtda5 644 0 0 c 251 5
+nod /dev/fbxmtda6 644 0 0 c 251 6
+nod /dev/fbxmtda7 644 0 0 c 251 7
+nod /dev/fbxmtdb0 644 0 0 c 251 8
+nod /dev/fbxmtdb1 644 0 0 c 251 9
+nod /dev/fbxmtdb2 644 0 0 c 251 10
+nod /dev/fbxmtdb3 644 0 0 c 251 11
+nod /dev/fbxmtdb4 644 0 0 c 251 12
+nod /dev/fbxmtdb5 644 0 0 c 251 13
+nod /dev/fbxmtdb6 644 0 0 c 251 14
+nod /dev/fbxmtdb7 644 0 0 c 251 15
+nod /dev/fbxmtdblka0 644 0 0 b 252 0
+nod /dev/fbxmtdblka1 644 0 0 b 252 1
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+nod /dev/fbxmtdblka4 644 0 0 b 252 4
+nod /dev/fbxmtdblka5 644 0 0 b 252 5
+nod /dev/fbxmtdblka6 644 0 0 b 252 6
+nod /dev/fbxmtdblka7 644 0 0 b 252 7
+nod /dev/fbxmtdblkb0 644 0 0 b 252 8
+nod /dev/fbxmtdblkb1 644 0 0 b 252 9
+nod /dev/fbxmtdblkb2 644 0 0 b 252 10
+nod /dev/fbxmtdblkb3 644 0 0 b 252 11
+nod /dev/fbxmtdblkb4 644 0 0 b 252 12
+nod /dev/fbxmtdblkb5 644 0 0 b 252 13
+nod /dev/fbxmtdblkb6 644 0 0 b 252 14
+nod /dev/fbxmtdblkb7 644 0 0 b 252 15
+nod /dev/hda 644 0 0 b 3 0
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+nod /dev/hda13 644 0 0 b 3 13
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+nod /dev/hda2 644 0 0 b 3 2
+nod /dev/hda3 644 0 0 b 3 3
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+nod /dev/hda6 644 0 0 b 3 6
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+dir /dev/input 755 0 0
+nod /dev/input/mice 644 0 0 c 13 63
+nod /dev/input/mouse0 644 0 0 c 13 32
+nod /dev/input/mouse1 644 0 0 c 13 33
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+nod /dev/input/mouse3 644 0 0 c 13 35
+nod /dev/input/event0 644 0 0 c 13 64
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+nod /dev/kmem 644 0 0 c 1 2
+nod /dev/loop0 644 0 0 b 7 0
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+nod /dev/mem 644 0 0 c 1 1
+nod /dev/mtd0 644 0 0 c 90 0
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+nod /dev/mtd6 644 0 0 c 90 12
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+nod /dev/mtd7 644 0 0 c 90 14
+nod /dev/mtd7ro 644 0 0 c 90 15
+nod /dev/mtd8 644 0 0 c 90 16
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+nod /dev/mtd9 644 0 0 c 90 18
+nod /dev/mtd9ro 644 0 0 c 90 19
+nod /dev/mtdblock0 644 0 0 b 31 0
+nod /dev/mtdblock1 644 0 0 b 31 1
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+nod /dev/mtdblock15 644 0 0 b 31 15
+nod /dev/mtdblock2 644 0 0 b 31 2
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+nod /dev/mtdblock7 644 0 0 b 31 7
+nod /dev/mtdblock8 644 0 0 b 31 8
+nod /dev/mtdblock9 644 0 0 b 31 9
+dir /dev/net 755 0 0
+nod /dev/net/tun 644 0 0 c 10 200
+nod /dev/ppp 644 0 0 c 108 0
+nod /dev/psaux 644 0 0 c 10 1
+nod /dev/ptmx 644 0 0 c 5 2
+nod /dev/ptyp0 644 0 0 c 2 0
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+nod /dev/ptyp6 644 0 0 c 2 6
+nod /dev/ptyp7 644 0 0 c 2 7
+nod /dev/ptyp8 644 0 0 c 2 8
+nod /dev/ptyp9 644 0 0 c 2 9
+nod /dev/ram 644 0 0 b 1 1
+nod /dev/ram0 644 0 0 b 1 0
+nod /dev/ram1 644 0 0 b 1 1
+nod /dev/ram2 644 0 0 b 1 2
+nod /dev/ram3 644 0 0 b 1 3
+nod /dev/rtc 644 0 0 c 10 135
+nod /dev/sda 664 0 0 b 8 0
+nod /dev/sda1 664 0 0 b 8 1
+nod /dev/sda10 664 0 0 b 8 10
+nod /dev/sda11 664 0 0 b 8 11
+nod /dev/sda12 664 0 0 b 8 12
+nod /dev/sda13 664 0 0 b 8 13
+nod /dev/sda14 664 0 0 b 8 14
+nod /dev/sda15 664 0 0 b 8 15
+nod /dev/sda2 664 0 0 b 8 2
+nod /dev/sda3 664 0 0 b 8 3
+nod /dev/sda4 664 0 0 b 8 4
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+nod /dev/sda6 664 0 0 b 8 6
+nod /dev/sda7 664 0 0 b 8 7
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+nod /dev/sda9 664 0 0 b 8 9
+nod /dev/sdb 664 0 0 b 8 16
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+nod /dev/sdd8 664 0 0 b 8 56
+nod /dev/sdd9 664 0 0 b 8 57
+dir /dev/shm 755 0 0
+nod /dev/tty 644 0 0 c 5 0
+nod /dev/tty0 644 0 0 c 4 0
+nod /dev/tty1 644 0 0 c 4 1
+nod /dev/tty2 644 0 0 c 4 2
+nod /dev/tty3 644 0 0 c 4 3
+nod /dev/tty4 644 0 0 c 4 4
+nod /dev/tty5 644 0 0 c 4 5
+nod /dev/tty6 644 0 0 c 4 6
+nod /dev/tty7 644 0 0 c 4 7
+nod /dev/ttyp0 644 0 0 c 3 0
+nod /dev/ttyP0 644 0 0 c 57 0
+nod /dev/ttyp1 644 0 0 c 3 1
+nod /dev/ttyP1 644 0 0 c 57 1
+nod /dev/ttyp2 644 0 0 c 3 2
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+nod /dev/ttyp3 644 0 0 c 3 3
+nod /dev/ttyP3 644 0 0 c 57 3
+nod /dev/ttyp4 644 0 0 c 3 4
+nod /dev/ttyp5 644 0 0 c 3 5
+nod /dev/ttyp6 644 0 0 c 3 6
+nod /dev/ttyp7 644 0 0 c 3 7
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+nod /dev/ttyp9 644 0 0 c 3 9
+nod /dev/ttyS0 644 0 0 c 4 64
+nod /dev/ttyS1 644 0 0 c 4 65
+nod /dev/ttyS2 644 0 0 c 4 66
+nod /dev/ttyS3 644 0 0 c 4 67
+nod /dev/scd0 644 0 0 b 11 0
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+nod /dev/scd2 644 0 0 b 11 2
+nod /dev/scd3 644 0 0 b 11 3
+slink /dev/sr0 scd0 777 0 0
+slink /dev/sr1 scd1 777 0 0
+slink /dev/sr2 scd2 777 0 0
+slink /dev/sr3 scd3 777 0 0
+nod /dev/ttyUSB0 644 0 0 c 188 0
+nod /dev/ttyUSB1 644 0 0 c 188 1
+nod /dev/ttyUSB2 644 0 0 c 188 2
+nod /dev/ttyUSB3 644 0 0 c 188 3
--- linux-2.6.15/README.1021.rootfs-integration.patch	1969-12-31 16:00:00.000000000 -0800
+++ linux-2.6.15.new/README.1021.rootfs-integration.patch	2006-03-01 13:09:02.712222930 -0800
@@ -0,0 +1,18 @@
+Feature:
+--------
+Rootfs integration
+
+Prerequisite patch numbers:
+---------------------------
+none
+
+Primary author:
+---------------
+Bertrand Mollinier Toublet
+
+Related to which chip version SMP86xx xx=?
+------------------------------------------
+Tango2 ES6/RevA or above, or Tango3 ES1 or above
+
+(linux patches) which CONFIG_... are provided:
+----------------------------------------------