Shinya Kuribayashi
e682ba399a
cpu/mips/cofigl.mk: Make a needlessly deffered expansion immediate.
...
This reduces the build time by ~10%. Here's the gth2_config example.
BEFORE AFTER
real 0m31.441s 0m27.833s
user 0m24.766s 0m23.045s
sys 0m10.425s 0m7.468s
Signed-off-by: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp>
2008-02-23 09:44:19 +01:00
Shinya Kuribayashi
7e1d884b7c
[MIPS] cpu/mips/config.mk: Fix GNU assembler minor version picker
...
Current trick to pick up GNU assembler minor version does not work with the
latest binutils (2007-03-01 or later) due to ${PKGVERSION} now default to
"(GNU Binutils) ".
$ sde-as --version |grep "GNU assembler"
GNU assembler 2.15.94 mipssde-6.02.02-20050602
$ sde-as --version |grep "GNU assembler" |awk '{print $3}'
2.15.94
$ sde-as --version |grep "GNU assembler" |awk '{print $3}' |awk -F. '{print $2}'
15
$
$ mips-linux-as --version |grep "GNU assembler"
GNU assembler (GNU Binutils) 2.18
$ mips-linux-as --version |grep "GNU assembler" |awk '{print $3}'
(GNU
$ mips-linux-as --version |grep "GNU assembler" |awk '{print $3}' |awk -F. '{print $2}'
(no output)
$
As a result of above, you'll see many noises with such binutils:
make -C cpu/mips/
/bin/sh: line 0: [: : integer expression expected
/bin/sh: line 0: [: : integer expression expected
make[1]: Entering directory `/home/skuribay/devel/u-boot.git/cpu/mips'
mips-linux-gcc -D__ASSEMBLY__ -g -Os -D__KERNEL__ -DTEXT_BASE=0xB0000000 -I/home/skuribay/devel/u-boot.git/include -fno-builtin -ffreestanding -nostdinc -isystem /home/skuribay/devel/buildroot/build_mips/staging_dir/usr/bin/../lib/gcc/mips-linux-uclibc/4.2.1/include -pipe -DCONFIG_MIPS -D__MIPS__ -G 0 -mabicalls -fpic -pipe -msoft-float -march=4kc -mtune=4kc -EB -c -o incaip_wdt.o incaip_wdt.S
/bin/sh: line 0: [: : integer expression expected
mips-linux-gcc -D__ASSEMBLY__ -g -Os -D__KERNEL__ -DTEXT_BASE=0xB0000000 -I/home/skuribay/devel/u-boot.git/include -fno-builtin -ffreestanding -nostdinc -isystem /home/skuribay/devel/buildroot/build_mips/staging_dir/usr/bin/../lib/gcc/mips-linux-uclibc/4.2.1/include -pipe -DCONFIG_MIPS -D__MIPS__ -G 0 -mabicalls -fpic -pipe -msoft-float -march=4kc -mtune=4kc -EB -c -o cache.o cache.S
/bin/sh: line 0: [: : integer expression expected
mips-linux-gcc -g -Os -D__KERNEL__ -DTEXT_BASE=0xB0000000 -I/home/skuribay/devel/u-boot.git/include -fno-builtin -ffreestanding -nostdinc -isystem /home/skuribay/devel/buildroot/build_mips/staging_dir/usr/bin/../lib/gcc/mips-linux-uclibc/4.2.1/include -pipe -DCONFIG_MIPS -D__MIPS__ -G 0 -mabicalls -fpic -pipe -msoft-float -march=4kc -mtune=4kc -EB -Wall -Wstrict-prototypes -c -o asc_serial.o asc_serial.c
/bin/sh: line 0: [: : integer expression expected
This patch simplifies the trick and makes it work with both versions of gas.
I also replace an expensive `awk (or gawk)' with `cut'.
Signed-off-by: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp>
2007-11-17 20:05:26 +09:00
Shinya Kuribayashi
00101dd7a3
[MIPS] Add PIC-related switches to PLATFORM_{CPP,LD}FLAGS and cleanup
...
Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi@necel.com>
2007-10-21 21:30:42 +09:00
Wolfgang Denk
0352f17687
Fix MIPS LE build problem
...
Patch by Thomas Lange, 10 Aug 2005
2006-07-21 11:24:47 +02:00
Wolfgang Denk
c75eba3b41
Fix U-Boot compilation for MIPS boards using ELDK 4.0
2005-12-01 02:15:07 +01:00
Wolfgang Denk
2191923072
Fix dbau1xxx (= MIPS big and little endian) build options.
...
Incorrect gcc options (big endian -BE switch) were used for
dbau1550_el which is a little endian build; also get rid of reference
to non-existant cpu/mips/little/liblittle.a library
2005-08-08 23:06:32 +02:00
wdenk
e3c9b9f928
* Fix configuration for ERIC board (needs more room)
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* Adjust MIPS compiler options at run-time depending on tools version
("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
"-mcpu=4kc" for old tools)
2004-10-24 23:54:40 +00:00
wdenk
8bde7f776c
* Code cleanup:
...
- remove trailing white space, trailing empty lines, C++ comments, etc.
- split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
* Patches by Kenneth Johansson, 25 Jun 2003:
- major rework of command structure
(work done mostly by Michal Cendrowski and Joakim Kristiansen)
2003-06-27 21:31:46 +00:00
wdenk
c021880ac5
* Add support for MIPS32 4Kc CPUs
...
* Add support for INCA-IP Board
2003-03-27 12:09:35 +00:00
