| #
3c0659b5 |
| 09-Jan-2011 |
Alexander Holler <holler@ahsoftware.de> |
ARM: Avoid compiler optimization for readb, writeb and friends.
gcc 4.5.1 seems to ignore (at least some) volatile definitions,
avoid that as done in the kernel.
Reading C99 6.7.3 8 and the comment
ARM: Avoid compiler optimization for readb, writeb and friends.
gcc 4.5.1 seems to ignore (at least some) volatile definitions,
avoid that as done in the kernel.
Reading C99 6.7.3 8 and the comment 114) there, I think it is a bug of that
gcc version to ignore the volatile type qualifier used e.g. in __arch_getl().
Anyway, using a definition as in the kernel headers avoids such optimizations when
gcc 4.5.1 is used.
Maybe the headers as used in the current linux-kernel should be used,
but to avoid large changes, I've just added a small change to the current headers.
Signed-off-by: Alexander Holler <holler@ahsoftware.de>
Signed-off-by: Dirk Behme <dirk.behme@googlemail.com>
Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Alessandro Rubini <rubini-list@gnudd.com>
Tested-by: Thomas Weber <weber@corscience.de>
Acked-by: Alexander Holler <holler@ahsoftware.de>
Tested-by: Alexander Holler <holler@ahsoftware.de>
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| #
b9d51fbb |
| 10-Aug-2010 |
Wolfgang Denk <wd@denx.de> |
Merge branch 'master' of git://git.denx.de/u-boot-arm
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| #
56063980 |
| 22-Jul-2010 |
Marek Vasut <marek.vasut@gmail.com> |
ARM: Define __raw_readX and __raw_writeX
These functions are undefined on ARM when using __io. These are the commonly
used versions and can be redefined.
Signed-off-by: Marek Vasut <marek.vasut@gma
ARM: Define __raw_readX and __raw_writeX
These functions are undefined on ARM when using __io. These are the commonly
used versions and can be redefined.
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
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| #
2271d3dd |
| 06-Jul-2010 |
Minkyu Kang <mk7.kang@samsung.com> |
Merge branch 'master' of git://git.denx.de/u-boot
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| #
f35f3968 |
| 23-Jun-2010 |
Wolfgang Denk <wd@denx.de> |
Merge branch 'master' into next
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| #
eb77c9bd |
| 22-Jun-2010 |
Wolfgang Denk <wd@denx.de> |
Merge branch 'master' of ssh://gemini/home/wd/git/u-boot/master
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| #
95bc39e8 |
| 06-May-2010 |
Terry Lv <r65388@freescale.com> |
ARM: fix bug in macro __arch_ioremap.
Signed-off-by: Terry Lv <r65388@freescale.com>
Fix commit message and code formatting.
Signed-off-by: Wolfgang Denk <wd@denx.de>
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| #
83653121 |
| 19-Apr-2010 |
Minkyu Kang <mk7.kang@samsung.com> |
Merge branch 'master' of git://git.denx.de/u-boot-arm
Conflicts:
cpu/arm1176/cpu.c
cpu/arm1176/start.S
cpu/arm_cortexa8/s5pc1xx/Makefile
cpu/arm_cortexa8/s5pc1xx/clock.c
drivers/serial/serial_s
Merge branch 'master' of git://git.denx.de/u-boot-arm
Conflicts:
cpu/arm1176/cpu.c
cpu/arm1176/start.S
cpu/arm_cortexa8/s5pc1xx/Makefile
cpu/arm_cortexa8/s5pc1xx/clock.c
drivers/serial/serial_s5p.c
include/asm-arm/arch-s5pc1xx/clk.h
include/asm-arm/arch-s5pc1xx/gpio.h
include/asm-arm/arch-s5pc1xx/uart.h
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
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| #
819833af |
| 13-Apr-2010 |
Peter Tyser <ptyser@xes-inc.com> |
Move architecture-specific includes to arch/$ARCH/include/asm
This helps to clean up the include/ directory so that it only contains
non-architecture-specific headers and also matches Linux's direct
Move architecture-specific includes to arch/$ARCH/include/asm
This helps to clean up the include/ directory so that it only contains
non-architecture-specific headers and also matches Linux's directory
layout which many U-Boot developers are already familiar with.
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
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