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upstream u-boot with additional patches for our devices/boards: https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ; Gbit ethernet patch for some LIME2 revisions ; with SPI flash support
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u-boot/cpu/mips/config.mk

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* Add support for MIPS32 4Kc CPUs * Add support for INCA-IP Board
22 years ago
#
# (C) Copyright 2003
# Wolfgang Denk, DENX Software Engineering, <wd@denx.de>
#
# See file CREDITS for list of people who contributed to this
# project.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2 of
# the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
# MA 02111-1307 USA
#
[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>
17 years ago
v=$(shell $(AS) --version |grep "GNU assembler" |cut -d. -f2)
* Fix configuration for ERIC board (needs more room) * Adjust MIPS compiler options at run-time depending on tools version ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new, "-mcpu=4kc" for old tools)
20 years ago
MIPSFLAGS=$(shell \
if [ "$v" -lt "14" ]; then \
Fix dbau1xxx (= MIPS big and little endian) build options. Incorrect gcc options (big endian -BE switch) were used for dbau1550_el which is a little endian build; also get rid of reference to non-existant cpu/mips/little/liblittle.a library
20 years ago
echo "-mcpu=4kc"; \
* Fix configuration for ERIC board (needs more room) * Adjust MIPS compiler options at run-time depending on tools version ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new, "-mcpu=4kc" for old tools)
20 years ago
else \
Fix U-Boot compilation for MIPS boards using ELDK 4.0
19 years ago
echo "-march=4kc -mtune=4kc"; \
* Fix configuration for ERIC board (needs more room) * Adjust MIPS compiler options at run-time depending on tools version ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new, "-mcpu=4kc" for old tools)
20 years ago
fi)
* Add support for MIPS32 4Kc CPUs * Add support for INCA-IP Board
22 years ago
Fix dbau1xxx (= MIPS big and little endian) build options. Incorrect gcc options (big endian -BE switch) were used for dbau1550_el which is a little endian build; also get rid of reference to non-existant cpu/mips/little/liblittle.a library
20 years ago
ifneq (,$(findstring 4KCle,$(CROSS_COMPILE)))
ENDIANNESS = -EL
else
ENDIANNESS = -EB
endif
[MIPS] Add PIC-related switches to PLATFORM_{CPP,LD}FLAGS and cleanup Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi@necel.com>
17 years ago
MIPSFLAGS += $(ENDIANNESS)
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
20 years ago
* Fix configuration for ERIC board (needs more room) * 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)
20 years ago
PLATFORM_CPPFLAGS += $(MIPSFLAGS)