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4 Commits

Author SHA1 Message Date
Jagadeesh Krishnanjanappa
92b60da8b2 tune-cortexa32: Fix libgcc-initial build issue for cortex-a32 
When we try to build images for machine which is tuned for
cortex-a32, then libgcc-initial recipe fails to build with
below error message.

-- snip --
configure:3529: aarch64-poky-linux-gcc  -mcpu=cortex-a32+crc -fstack-protector-strong  -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security --sysroot=.../tmp/work/aarch64-poky-linux/libgcc-initial/9.2.0-r0/recipe-sysroot -o conftest  -O2 -pipe -g -feliminate-unused-debug-types -fmacro-prefix-map=.../tmp/work/aarch64-poky-linux/libgcc-initial/9.2.0-r0=/usr/src/debug/libgcc-initial/9.2.0-r0                      -fdebug-prefix-map=.../tmp/work/aarch64-poky-linux/libgcc-initial/9.2.0-r0=/usr/src/debug/libgcc-initial/9.2.0-r0                      -fdebug-prefix-map=.../tmp/work/aarch64-poky-linux/libgcc-initial/9.2.0-r0/recipe-sysroot=                      -fdebug-prefix-map=.../tmp/work/aarch64-poky-linux/libgcc-initial/9.2.0-r0/recipe-sysroot-native=   -Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed -fstack-protector-strong -Wl,-z,relro,-z,now conftest.c  >&5
aarch64-poky-linux-gcc: fatal error: unknown value 'cortex-a32+crc' for '-mcpu'
-- snip --

- Replacing TUNE_FEATURES from aarch64 to armv8a will solve the above
build issue.
- Changed BASE_LIB to 'lib', as cortex-a32 is a 32bit ARMv8a architecture.

The sample machine config file (qemuarma32.conf) used to reproduce
the error looks like:

-- snip --

require conf/machine/include/tune-cortexa32.inc
require conf/machine/include/qemu.inc

KERNEL_IMAGETYPE = "Image"

SERIAL_CONSOLES ?= "115200;ttyAMA0 115200;hvc0"

KMACHINE_qemuarma32 = "qemuarm64"
-- snip --

(From OE-Core rev: 2b71569aff9201474d2e047c152c9b28b8db85f4)

Signed-off-by: Jagadeesh Krishnanjanappa <workjagadeesh@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
 2019-11-10 14:06:10 +00:00
Adrian Bunk
800c32096c Remove the simd tune for armv8a 
SIMD instructions are a mandatory part of armv8a
(they were optional in armv7a), and the gcc docs
also say that they are always enabled.

(From OE-Core rev: 02288c94e99e9dd444d8c1af186b6d89085b7b8b)

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
 2019-03-19 23:50:41 +00:00
Steven Hung (洪于玉)
c3c8c5b557 tune-cortexa*: Add missing BASE_LIB tune overrides 
For multilib to work correctly, BASE_LIB overrides must be provided.

(From OE-Core rev: b32ec63e48a3552f2e7f3cc5caf61432af716283)

Signed-off-by: teven Hung (洪于玉) <Steven.Hung@mediatek.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
 2019-03-11 05:36:37 -07:00
ayaka
905af0b8b0 tune-cortexa32: add tunes for ARM Cortex-A32 
https://developer.arm.com/products/processors/cortex-a/cortex-a32

(From OE-Core rev: e436a754b5c23760be4a616e8fab4ce55b285c9c)

Signed-off-by: Randy Li <ayaka@soulik.info>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
 2019-02-06 08:29:06 +00:00