u-boot.git/arch/arm/lib/interrupts.c, branch v2016.03-rc2

spl, common, serial: build SPL without serial support

2015-08-13T00:47:13Z

This patch enables building SPL without CONFIG_SPL_SERIAL_SUPPORT support. Signed-off-by: Heiko Schocher [trini: Ensure we build arch/arm/imx-common on mx28] Signed-off-by: Tom Rini

arm: Show relocated PC/LR in the register dump

2015-02-03T17:42:01Z

If we don't know the relocation address, the raw values are not very useful. Show the pre-relocation values as well as these can be looked up in System.map, etc. Signed-off-by: Simon Glass Acked-by: Albert ARIBAUD

arm: interrupt_init: set sp in IRQ/FIQ modes

2014-10-29T13:03:28Z

Before this commit, the stack addresses for IRQ and FIQ modes, IRQ_STACK_START and FIQ_STACK_START, were computed in interrupt_init but they were not used. This commit sets the stack pointers for IRQ and FIQ modes. Signed-off-by: Georges Savoundararadj Acked-by: Albert ARIBAUD

arm: vectors: provide protypes from vectors.S

2014-10-25T19:27:36Z

Signed-off-by: Jeroen Hofstee Acked-by: Albert ARIBAUD

ARM: add missing HYP mode constant

2014-07-28T15:06:35Z

In order to be able to use the various mode constants (far more readable than random hex values), add the missing HYP and A values. Also update arm/lib/interrupts.c to display HYP instead of an unknown value. Signed-off-by: Marc Zyngier Acked-by: Ian Campbell

arm: Switch to -mno-unaligned-access when supported by the compiler

2014-02-26T20:19:32Z

When we tell the compiler to optimize for ARMv7 (and ARMv6 for that matter) it assumes a default of SCTRL.A being cleared and unaligned accesses being allowed and fast at the hardware level. We set this bit and must pass along -mno-unaligned-access so that the compiler will still breakdown accesses and not trigger a data abort. To better help understand the requirements of the project with respect to unaligned memory access, the Documentation/unaligned-memory-access.txt file has been added as doc/README.unaligned-memory-access.txt and is taken from the v3.14-rc1 tag of the kernel. Cc: Albert ARIBAUD Cc: Mans Rullgard Signed-off-by: Tom Rini

Coding Style cleanup: remove trailing white space

2013-10-14T20:06:53Z

Signed-off-by: Wolfgang Denk

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24T13:44:38Z

Signed-off-by: Wolfgang Denk [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini

ARM: prevent misaligned array inits

2012-10-15T18:53:07Z

Under option -munaligned-access, gcc can perform local char or 16-bit array initializations using misaligned native accesses which will throw a data abort exception. Fix files where these array initializations were unneeded, and for files known to contain such initializations, enforce gcc option -mno-unaligned-access. Signed-off-by: Albert ARIBAUD [trini: Switch to usign call cc-option for -mno-unaligned-access as Albert had done previously as that's really correct] Signed-off-by: Tom Rini

Drop support for CONFIG_SYS_ARM_WITHOUT_RELOC

2010-10-29T19:39:59Z

When this define was introduced, the idea was to provide a soft migration path for ARM boards to get adapted to the new relocation support. However, other recent changes led to a different implementation (ELF relocation), where this no longer works. By now CONFIG_SYS_ARM_WITHOUT_RELOC does not only not help any more, but it actually hurts because it obfuscates the actual code by sprinkling it with lots of dead and non-working debris. So let's make a clean cut and drop CONFIG_SYS_ARM_WITHOUT_RELOC. Signed-off-by: Wolfgang Denk Tested-by: Heiko Schocher Tested-by: Reinhard Meyer