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authorTom Rini <trini@konsulko.com>2017-01-12 13:16:02 -0500
committerTom Rini <trini@konsulko.com>2017-01-20 15:38:01 -0500
commit40d5534cff720d566cd52f532f26eea2bd86c1ae (patch)
tree14647f1aaaa49a0591c1c13d184cf435caaa323c /configs
parenta4a35934c7e0475e968e82ded33ef8ad47f10bc7 (diff)
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ARM: Default to using optimized memset and memcpy routines
We have long had available optimized versions of the memset and memcpy functions that are borrowed from the Linux kernel. We should use these in normal conditions as the speed wins in many workflows outweigh the relatively minor size increase. However, we have a number of places where we're simply too close to size limits in SPL and must be able to make the size vs performance trade-off in those cases. Cc: Philippe Reynes <tremyfr@yahoo.fr> Cc: Eric Jarrige <eric.jarrige@armadeus.org> Cc: Heiko Schocher <hs@denx.de> Cc: Magnus Lilja <lilja.magnus@gmail.com> Cc: Lokesh Vutla <lokeshvutla@ti.com> Cc: Chander Kashyap <k.chander@samsung.com> Cc: Akshay Saraswat <akshay.s@samsung.com> Cc: Simon Glass <sjg@chromium.org> Cc: Stefan Roese <sr@denx.de> Signed-off-by: Tom Rini <trini@konsulko.com> Acked-by: Stefan Roese <sr@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'configs')
-rw-r--r--configs/apf27_defconfig1
-rw-r--r--configs/axm_defconfig2
-rw-r--r--configs/corvus_defconfig2
-rw-r--r--configs/mx31pdk_defconfig2
-rw-r--r--configs/omap4_sdp4430_defconfig2
-rw-r--r--configs/smartweb_defconfig2
-rw-r--r--configs/smdk5250_defconfig2
-rw-r--r--configs/snow_defconfig2
-rw-r--r--configs/spring_defconfig2
-rw-r--r--configs/taurus_defconfig2
-rw-r--r--configs/x600_defconfig2
11 files changed, 21 insertions, 0 deletions
diff --git a/configs/apf27_defconfig b/configs/apf27_defconfig
index 2da500a..64040aa 100644
--- a/configs/apf27_defconfig
+++ b/configs/apf27_defconfig
@@ -1,4 +1,5 @@
CONFIG_ARM=y
+# CONFIG_SPL_USE_ARCH_MEMCPY is not set
CONFIG_TARGET_APF27=y
CONFIG_SPL_NAND_SUPPORT=y
CONFIG_SPL_SERIAL_SUPPORT=y
diff --git a/configs/axm_defconfig b/configs/axm_defconfig
index db988c8..539e776 100644
--- a/configs/axm_defconfig
+++ b/configs/axm_defconfig
@@ -1,4 +1,6 @@
CONFIG_ARM=y
+# CONFIG_SPL_USE_ARCH_MEMCPY is not set
+# CONFIG_SPL_USE_ARCH_MEMSET is not set
CONFIG_ARCH_AT91=y
CONFIG_TARGET_TAURUS=y
CONFIG_SPL_GPIO_SUPPORT=y
diff --git a/configs/corvus_defconfig b/configs/corvus_defconfig
index e33d371..fc10399 100644
--- a/configs/corvus_defconfig
+++ b/configs/corvus_defconfig
@@ -1,4 +1,6 @@
CONFIG_ARM=y
+# CONFIG_SPL_USE_ARCH_MEMCPY is not set
+# CONFIG_SPL_USE_ARCH_MEMSET is not set
CONFIG_ARCH_AT91=y
CONFIG_TARGET_CORVUS=y
CONFIG_SPL_GPIO_SUPPORT=y
diff --git a/configs/mx31pdk_defconfig b/configs/mx31pdk_defconfig
index bb1f121..59084d7 100644
--- a/configs/mx31pdk_defconfig
+++ b/configs/mx31pdk_defconfig
@@ -1,4 +1,6 @@
CONFIG_ARM=y
+# CONFIG_SPL_USE_ARCH_MEMCPY is not set
+# CONFIG_SPL_USE_ARCH_MEMSET is not set
CONFIG_TARGET_MX31PDK=y
CONFIG_SPL_LIBGENERIC_SUPPORT=y
CONFIG_SPL_NAND_SUPPORT=y
diff --git a/configs/omap4_sdp4430_defconfig b/configs/omap4_sdp4430_defconfig
index f3a8b0c..862f3f0 100644
--- a/configs/omap4_sdp4430_defconfig
+++ b/configs/omap4_sdp4430_defconfig
@@ -1,4 +1,6 @@
CONFIG_ARM=y
+# CONFIG_SPL_USE_ARCH_MEMCPY is not set
+# CONFIG_SPL_USE_ARCH_MEMSET is not set
CONFIG_OMAP44XX=y
# CONFIG_SPL_I2C_SUPPORT is not set
# CONFIG_SPL_NAND_SUPPORT is not set
diff --git a/configs/smartweb_defconfig b/configs/smartweb_defconfig
index eab598e..a0d3166 100644
--- a/configs/smartweb_defconfig
+++ b/configs/smartweb_defconfig
@@ -1,4 +1,6 @@
CONFIG_ARM=y
+# CONFIG_SPL_USE_ARCH_MEMCPY is not set
+# CONFIG_SPL_USE_ARCH_MEMSET is not set
CONFIG_ARCH_AT91=y
CONFIG_TARGET_SMARTWEB=y
CONFIG_SPL_GPIO_SUPPORT=y
diff --git a/configs/smdk5250_defconfig b/configs/smdk5250_defconfig
index a34f915..ff52a37 100644
--- a/configs/smdk5250_defconfig
+++ b/configs/smdk5250_defconfig
@@ -1,4 +1,6 @@
CONFIG_ARM=y
+# CONFIG_SPL_USE_ARCH_MEMCPY is not set
+# CONFIG_SPL_USE_ARCH_MEMSET is not set
CONFIG_ARCH_EXYNOS=y
CONFIG_ARCH_EXYNOS5=y
CONFIG_TARGET_SMDK5250=y
diff --git a/configs/snow_defconfig b/configs/snow_defconfig
index 2ef3774..d6a48cb 100644
--- a/configs/snow_defconfig
+++ b/configs/snow_defconfig
@@ -1,4 +1,6 @@
CONFIG_ARM=y
+# CONFIG_SPL_USE_ARCH_MEMCPY is not set
+# CONFIG_SPL_USE_ARCH_MEMSET is not set
CONFIG_ARCH_EXYNOS=y
CONFIG_ARCH_EXYNOS5=y
CONFIG_TARGET_SNOW=y
diff --git a/configs/spring_defconfig b/configs/spring_defconfig
index 243a9ec..a64e648 100644
--- a/configs/spring_defconfig
+++ b/configs/spring_defconfig
@@ -1,4 +1,6 @@
CONFIG_ARM=y
+# CONFIG_SPL_USE_ARCH_MEMCPY is not set
+# CONFIG_SPL_USE_ARCH_MEMSET is not set
CONFIG_ARCH_EXYNOS=y
CONFIG_ARCH_EXYNOS5=y
CONFIG_TARGET_SPRING=y
diff --git a/configs/taurus_defconfig b/configs/taurus_defconfig
index 793de29..0f6841b 100644
--- a/configs/taurus_defconfig
+++ b/configs/taurus_defconfig
@@ -1,4 +1,6 @@
CONFIG_ARM=y
+# CONFIG_SPL_USE_ARCH_MEMCPY is not set
+# CONFIG_SPL_USE_ARCH_MEMSET is not set
CONFIG_ARCH_AT91=y
CONFIG_TARGET_TAURUS=y
CONFIG_SPL_GPIO_SUPPORT=y
diff --git a/configs/x600_defconfig b/configs/x600_defconfig
index 4b47fc6..28e268e 100644
--- a/configs/x600_defconfig
+++ b/configs/x600_defconfig
@@ -1,4 +1,6 @@
CONFIG_ARM=y
+# CONFIG_SPL_USE_ARCH_MEMCPY is not set
+# CONFIG_SPL_USE_ARCH_MEMSET is not set
CONFIG_TARGET_X600=y
CONFIG_SPL_LIBCOMMON_SUPPORT=y
CONFIG_SPL_LIBGENERIC_SUPPORT=y