Update hisilicon drivers to not rely on undefined overflow behaviour

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LuminaSensum / arm-trusted-firmware

Browse code Update hisilicon drivers to not rely on undefined overflow behaviour This consists of ensuring that the left operand of each shift is unsigned when the operation might overflow into the sign bit. Change-Id: I67984b6c48c08af61e95a4dbd18047e2c3151f9a Signed-off-by: Justin Chadwell <justin.chadwell@arm.com> WIP_v2.3-LS master v2.2-LS v2.4-LS v2.3-rc2 v2.3-rc1 v2.3-rc0 v2.3 v2.2-rc2 v2.2-rc1 v2.2-rc0 v2.2
1 parent 9264f08 commit d3b6df7c3b0db0c5791dd92b66f195a601d69559 Justin Chadwell authored on 11 Jul 2019

Browse code

This consists of ensuring that the left operand of each shift is
unsigned when the operation might overflow into the sign bit.

Change-Id: I67984b6c48c08af61e95a4dbd18047e2c3151f9a
Signed-off-by: Justin Chadwell <justin.chadwell@arm.com>

WIP_v2.3-LS master v2.2-LS v2.4-LS v2.3-rc2 v2.3-rc1 v2.3-rc0 v2.3 v2.2-rc2 v2.2-rc1 v2.2-rc0 v2.2

1 parent 9264f08 commit d3b6df7c3b0db0c5791dd92b66f195a601d69559

Justin Chadwell authored on 11 Jul 2019

Patch

Unified Split

Showing 7 changed files

Ignore Space Show notes View plat/hisilicon/hikey/hikey_ddr.c

Ignore Space Show notes View plat/hisilicon/hikey/include/hi6220_regs_ao.h

Ignore Space Show notes View plat/hisilicon/hikey/include/hi6220_regs_peri.h

Ignore Space Show notes View plat/hisilicon/hikey960/drivers/pwrc/hisi_pwrc.c

Ignore Space Show notes View plat/hisilicon/hikey960/include/hi3660.h

Ignore Space Show notes View plat/hisilicon/hikey960/include/hi3660_crg.h

Ignore Space Show notes View plat/hisilicon/hikey960/include/hi3660_hkadc.h

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