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patches/uClibc/0.9.28.3/140-custom-ISA.patch
author Zhenqiang Chen <zhenqiang.chen@linaro.org>
Mon Dec 30 23:15:02 2013 +0100 (2013-12-30)
changeset 3261 3b61be3d7aa6
parent 6 4267d95819bd
permissions -rw-r--r--
kernel/linux: prepare for arch whose kenel name is not the standard name

For some architectures, the kernel architecture name is not the common
name of the architecture for other tools.

For example: ARM 64-bit is commonly referenced as aarch64, but the kernel
calls it arm64.

Signed-off-by: Michael Hope <michael.hope@linaro.org>
Signed-off-by: Zhenqiang Chen <zhenqiang.chen@linaro.org>
[yann.morin.1998@free.fr: split out of the aarch64 patch]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> 
     1 diff -dur uClibc-0.9.28.orig/Rules.mak uClibc-0.9.28/Rules.mak

     2 --- uClibc-0.9.28.orig/Rules.mak	2005-08-18 00:49:49.000000000 +0200

     3 +++ uClibc-0.9.28/Rules.mak	2007-01-30 10:53:34.000000000 +0100

     4 @@ -168,6 +168,7 @@

     5  	CPU_CFLAGS-$(CONFIG_MIPS_ISA_4)+=-mips4 -mtune=mips4

     6  	CPU_CFLAGS-$(CONFIG_MIPS_ISA_MIPS32)+=-mips32 -mtune=mips32

     7  	CPU_CFLAGS-$(CONFIG_MIPS_ISA_MIPS64)+=-mips64 -mtune=mips32

     8 +	CPU_CFLAGS-$(CONFIG_MIPS_ISA_CUSTOM)+=-march=$(CONFIG_MIPS_CPU_CFLAGS_CUSTOM)

     9  endif

    10  

    11  ifeq ($(strip $(TARGET_ARCH)),sh)

    12 diff -dur uClibc-0.9.28.orig/extra/Configs/Config.mips uClibc-0.9.28/extra/Configs/Config.mips

    13 --- uClibc-0.9.28.orig/extra/Configs/Config.mips	2005-08-18 00:49:41.000000000 +0200

    14 +++ uClibc-0.9.28/extra/Configs/Config.mips	2007-01-30 10:52:12.000000000 +0100

    15 @@ -63,4 +63,16 @@

    16  config CONFIG_MIPS_ISA_MIPS64

    17  	bool "MIPS64"

    18  

    19 +config CONFIG_MIPS_ISA_CUSTOM

    20 +	bool "Custom"

    21 +

    22  endchoice

    23 +

    24 +config CONFIG_MIPS_CPU_CFLAGS_CUSTOM

    25 +	string

    26 +	prompt "Custon ISA"

    27 +	depends on CONFIG_MIPS_ISA_CUSTOM

    28 +	default ""

    29 +	help

    30 +	  Enter your custom ISA here (eg: lx4189!).

    31 +
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