[U-Boot] [PATCH v3] Kconfig: Move USE_ARCH_MEMCPY/MEMSET to Kconfig
Fabio Estevam
festevam at gmail.com
Thu Dec 15 22:30:40 CET 2016
From: Fabio Estevam <fabio.estevam at nxp.com>
Move USE_ARCH_MEMCPY/MEMSET options to Kconfig.
Make it "default y" for the ARMv7 architecture and make it
depend on !ARM64 && !SPL.
Signed-off-by: Fabio Estevam <fabio.estevam at nxp.com>
---
Changes since v2:
- Move it to arch/arm/Kconfig
- Change default and depends logic
arch/arm/Kconfig | 18 ++++++++++++++++++
include/configs/armadillo-800eva.h | 2 --
include/configs/blanche.h | 3 ---
include/configs/colibri_imx7.h | 2 --
include/configs/colibri_vf.h | 2 --
include/configs/exynos-common.h | 3 ---
include/configs/pcm052.h | 1 -
include/configs/tegra-common.h | 6 ------
include/configs/uniphier.h | 5 -----
include/configs/vf610twr.h | 1 -
10 files changed, 18 insertions(+), 25 deletions(-)
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 714dd8b..b15f13f 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -126,6 +126,24 @@ config ENABLE_ARM_SOC_BOOT0_HOOK
ARM_SOC_BOOT0_HOOK which contains the required assembler
preprocessor code.
+config USE_ARCH_MEMCPY
+ bool "Use an assembly optimized implementation of memcpy"
+ default y if CPU_V7
+ depends on !ARM64 && !SPL
+ help
+ Enable the generation of an optimized version of memcpy.
+ Such implementation may be faster under some conditions
+ but may increase the binary size.
+
+config USE_ARCH_MEMSET
+ bool "Use an assembly optimized implementation of memset"
+ default y if CPU_V7
+ depends on !ARM64 && !SPL
+ help
+ Enable the generation of an optimized version of memset.
+ Such implementation may be faster under some conditions
+ but may increase the binary size.
+
config ARCH_OMAP2
bool
select CPU_V7
diff --git a/include/configs/armadillo-800eva.h b/include/configs/armadillo-800eva.h
index 2d24253..3775a49 100644
--- a/include/configs/armadillo-800eva.h
+++ b/include/configs/armadillo-800eva.h
@@ -28,8 +28,6 @@
#define CONFIG_ARCH_CPU_INIT
#define CONFIG_BOARD_EARLY_INIT_F
-#define CONFIG_USE_ARCH_MEMSET
-#define CONFIG_USE_ARCH_MEMCPY
#define CONFIG_TMU_TIMER
#define CONFIG_SYS_DCACHE_OFF
diff --git a/include/configs/blanche.h b/include/configs/blanche.h
index f094bbe..0deb350 100755
--- a/include/configs/blanche.h
+++ b/include/configs/blanche.h
@@ -16,9 +16,6 @@
#include "rcar-gen2-common.h"
-#define CONFIG_USE_ARCH_MEMSET
-#define CONFIG_USE_ARCH_MEMCPY
-
/* STACK */
#define CONFIG_SYS_INIT_SP_ADDR 0xE817FFFC
#define STACK_AREA_SIZE 0xC000
diff --git a/include/configs/colibri_imx7.h b/include/configs/colibri_imx7.h
index 5ce0a34..bc3b53b 100644
--- a/include/configs/colibri_imx7.h
+++ b/include/configs/colibri_imx7.h
@@ -15,8 +15,6 @@
#include "mx7_common.h"
#define CONFIG_SYS_THUMB_BUILD
-#define CONFIG_USE_ARCH_MEMCPY
-#define CONFIG_USE_ARCH_MEMSET
/*#define CONFIG_DBG_MONITOR*/
#define PHYS_SDRAM_SIZE SZ_512M
diff --git a/include/configs/colibri_vf.h b/include/configs/colibri_vf.h
index d58145e..47dea62 100644
--- a/include/configs/colibri_vf.h
+++ b/include/configs/colibri_vf.h
@@ -16,8 +16,6 @@
#define CONFIG_VF610
#define CONFIG_SYS_THUMB_BUILD
-#define CONFIG_USE_ARCH_MEMCPY
-#define CONFIG_USE_ARCH_MEMSET
#define CONFIG_SYS_FSL_CLK
#define CONFIG_ARCH_MISC_INIT
diff --git a/include/configs/exynos-common.h b/include/configs/exynos-common.h
index 3b61a41..566f246 100644
--- a/include/configs/exynos-common.h
+++ b/include/configs/exynos-common.h
@@ -20,9 +20,6 @@
#define CONFIG_SKIP_LOWLEVEL_INIT
#define CONFIG_BOARD_EARLY_INIT_F
-#define CONFIG_USE_ARCH_MEMCPY
-#define CONFIG_USE_ARCH_MEMSET
-
/* Keep L2 Cache Disabled */
/* input clock of PLL: 24MHz input clock */
diff --git a/include/configs/pcm052.h b/include/configs/pcm052.h
index eb1944a..e70c3f0 100644
--- a/include/configs/pcm052.h
+++ b/include/configs/pcm052.h
@@ -35,7 +35,6 @@
#define CONFIG_SYS_NAND_ONFI_DETECTION
#ifdef CONFIG_CMD_NAND
-#define CONFIG_USE_ARCH_MEMCPY
#define CONFIG_SYS_MAX_NAND_DEVICE 1
#define CONFIG_SYS_NAND_BASE NFC_BASE_ADDR
diff --git a/include/configs/tegra-common.h b/include/configs/tegra-common.h
index 63b711b..23a0e78 100644
--- a/include/configs/tegra-common.h
+++ b/include/configs/tegra-common.h
@@ -76,12 +76,6 @@
#define CONFIG_SYS_MEMTEST_START (NV_PA_SDRC_CS0 + 0x600000)
#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x100000)
-#ifndef CONFIG_ARM64
-#ifndef CONFIG_SPL_BUILD
-#define CONFIG_USE_ARCH_MEMCPY
-#endif
-#endif
-
/*-----------------------------------------------------------------------
* Physical Memory Map
*/
diff --git a/include/configs/uniphier.h b/include/configs/uniphier.h
index f9c9f82..74f1373 100644
--- a/include/configs/uniphier.h
+++ b/include/configs/uniphier.h
@@ -63,11 +63,6 @@
/* serial console configuration */
#define CONFIG_BAUDRATE 115200
-#if !defined(CONFIG_SPL_BUILD) && !defined(CONFIG_ARM64)
-#define CONFIG_USE_ARCH_MEMSET
-#define CONFIG_USE_ARCH_MEMCPY
-#endif
-
#define CONFIG_SYS_LONGHELP /* undef to save memory */
#define CONFIG_CMDLINE_EDITING /* add command line history */
diff --git a/include/configs/vf610twr.h b/include/configs/vf610twr.h
index af5ba61..6aeb078 100644
--- a/include/configs/vf610twr.h
+++ b/include/configs/vf610twr.h
@@ -42,7 +42,6 @@
#define CONFIG_SYS_NAND_ONFI_DETECTION
#ifdef CONFIG_CMD_NAND
-#define CONFIG_USE_ARCH_MEMCPY
#define CONFIG_SYS_MAX_NAND_DEVICE 1
#define CONFIG_SYS_NAND_BASE NFC_BASE_ADDR
--
2.7.4
More information about the U-Boot
mailing list