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* [PATCH] arm defconfig binary size reduction
@ 2012-06-29  8:09 Sascha Hauer
  2012-06-29  8:10 ` [PATCH 1/2] ARM defconfigs: Use TLSF malloc on defconfigs getting too big Sascha Hauer
  2012-06-29  8:10 ` [PATCH 2/2] ARM at91sam9m10g45ek: Enable lzo decompression Sascha Hauer
  0 siblings, 2 replies; 3+ messages in thread
From: Sascha Hauer @ 2012-06-29  8:09 UTC (permalink / raw)
  To: barebox

With 64bit file support some defconfig builds are getting bigger than
their specififed maximum size of 256Kb. Use the tlsf allocator for
them which is smaller in binary size

----------------------------------------------------------------
Sascha Hauer (2):
      ARM defconfigs: Use TLSF malloc on defconfigs getting too big
      ARM at91sam9m10g45ek: Enable lzo decompression

 arch/arm/configs/at91sam9m10g45ek_defconfig |    2 +-
 arch/arm/configs/eukrea_cpuimx25_defconfig  |    1 +
 arch/arm/configs/eukrea_cpuimx35_defconfig  |    1 +
 arch/arm/configs/eukrea_cpuimx51_defconfig  |    1 +
 arch/arm/configs/usb_a9260_defconfig        |    1 +
 arch/arm/configs/usb_a9263_128mib_defconfig |    3 ++-
 arch/arm/configs/usb_a9263_defconfig        |    2 +-
 arch/arm/configs/usb_a9g20_128mib_defconfig |    3 ++-
 arch/arm/configs/usb_a9g20_defconfig        |    1 +
 9 files changed, 11 insertions(+), 4 deletions(-)

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^ permalink raw reply	[flat|nested] 3+ messages in thread
* [PATCH 1/2] ARM defconfigs: Use TLSF malloc on defconfigs getting too big
  2012-06-29  8:09 [PATCH] arm defconfig binary size reduction Sascha Hauer
@ 2012-06-29  8:10 ` Sascha Hauer
  2012-06-29  8:10 ` [PATCH 2/2] ARM at91sam9m10g45ek: Enable lzo decompression Sascha Hauer
  1 sibling, 0 replies; 3+ messages in thread
From: Sascha Hauer @ 2012-06-29  8:10 UTC (permalink / raw)
  To: barebox

Several boards are getting bigger than their specified maximum binary
size of 256Kb. Enable the TLSF allocator for them which is smaller
than the original dlmalloc. The changed defconfigs are:

eukrea_cpuimx25_defconfig
eukrea_cpuimx35_defconfig
eukrea_cpuimx51_defconfig
usb_a9260_defconfig
usb_a9263_128mib_defconfig
usb_a9263_defconfig
usb_a9g20_128mib_defconfig
usb_a9g20_defconfig

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 arch/arm/configs/eukrea_cpuimx25_defconfig  |    1 +
 arch/arm/configs/eukrea_cpuimx35_defconfig  |    1 +
 arch/arm/configs/eukrea_cpuimx51_defconfig  |    1 +
 arch/arm/configs/usb_a9260_defconfig        |    1 +
 arch/arm/configs/usb_a9263_128mib_defconfig |    3 ++-
 arch/arm/configs/usb_a9263_defconfig        |    2 +-
 arch/arm/configs/usb_a9g20_128mib_defconfig |    3 ++-
 arch/arm/configs/usb_a9g20_defconfig        |    1 +
 8 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/arch/arm/configs/eukrea_cpuimx25_defconfig b/arch/arm/configs/eukrea_cpuimx25_defconfig
index 94ae670..f7207e8 100644
--- a/arch/arm/configs/eukrea_cpuimx25_defconfig
+++ b/arch/arm/configs/eukrea_cpuimx25_defconfig
@@ -8,6 +8,7 @@ CONFIG_MMU=y
 CONFIG_BAREBOX_MAX_IMAGE_SIZE=0x40000
 CONFIG_MALLOC_SIZE=0x800000
 CONFIG_EXPERIMENTAL=y
+CONFIG_MALLOC_TLSF=y
 CONFIG_LONGHELP=y
 CONFIG_GLOB=y
 CONFIG_HUSH_FANCY_PROMPT=y
diff --git a/arch/arm/configs/eukrea_cpuimx35_defconfig b/arch/arm/configs/eukrea_cpuimx35_defconfig
index a888765..880beb6 100644
--- a/arch/arm/configs/eukrea_cpuimx35_defconfig
+++ b/arch/arm/configs/eukrea_cpuimx35_defconfig
@@ -9,6 +9,7 @@ CONFIG_MMU=y
 CONFIG_BAREBOX_MAX_IMAGE_SIZE=0x40000
 CONFIG_MALLOC_SIZE=0x800000
 CONFIG_EXPERIMENTAL=y
+CONFIG_MALLOC_TLSF=y
 CONFIG_LONGHELP=y
 CONFIG_GLOB=y
 CONFIG_HUSH_FANCY_PROMPT=y
diff --git a/arch/arm/configs/eukrea_cpuimx51_defconfig b/arch/arm/configs/eukrea_cpuimx51_defconfig
index f6fd7bc..7261796 100644
--- a/arch/arm/configs/eukrea_cpuimx51_defconfig
+++ b/arch/arm/configs/eukrea_cpuimx51_defconfig
@@ -7,6 +7,7 @@ CONFIG_MMU=y
 CONFIG_BAREBOX_MAX_IMAGE_SIZE=0x40000
 CONFIG_MALLOC_SIZE=0x2000000
 CONFIG_EXPERIMENTAL=y
+CONFIG_MALLOC_TLSF=y
 CONFIG_LONGHELP=y
 CONFIG_GLOB=y
 CONFIG_HUSH_FANCY_PROMPT=y
diff --git a/arch/arm/configs/usb_a9260_defconfig b/arch/arm/configs/usb_a9260_defconfig
index 85e7878..a9574c4 100644
--- a/arch/arm/configs/usb_a9260_defconfig
+++ b/arch/arm/configs/usb_a9260_defconfig
@@ -6,6 +6,7 @@ CONFIG_ARM_OPTIMZED_STRING_FUNCTIONS=y
 CONFIG_MMU=y
 CONFIG_BAREBOX_MAX_IMAGE_SIZE=0x40000
 CONFIG_EXPERIMENTAL=y
+CONFIG_MALLOC_TLSF=y
 CONFIG_PROMPT="USB-9G20:"
 CONFIG_LONGHELP=y
 CONFIG_GLOB=y
diff --git a/arch/arm/configs/usb_a9263_128mib_defconfig b/arch/arm/configs/usb_a9263_128mib_defconfig
index 23bc3d7..d31057f 100644
--- a/arch/arm/configs/usb_a9263_128mib_defconfig
+++ b/arch/arm/configs/usb_a9263_128mib_defconfig
@@ -1,12 +1,13 @@
 CONFIG_ARCH_AT91SAM9263=y
 CONFIG_MACH_USB_A9263=y
+CONFIG_AT91_HAVE_SRAM_128M=y
 CONFIG_AEABI=y
 # CONFIG_CMD_ARM_CPUINFO is not set
-CONFIG_AT91_HAVE_SRAM_128M=y
 CONFIG_ARM_OPTIMZED_STRING_FUNCTIONS=y
 CONFIG_MMU=y
 CONFIG_BAREBOX_MAX_IMAGE_SIZE=0x40000
 CONFIG_EXPERIMENTAL=y
+CONFIG_MALLOC_TLSF=y
 CONFIG_PROMPT="USB-9263:"
 CONFIG_LONGHELP=y
 CONFIG_GLOB=y
diff --git a/arch/arm/configs/usb_a9263_defconfig b/arch/arm/configs/usb_a9263_defconfig
index 96ea3e1..b57c300 100644
--- a/arch/arm/configs/usb_a9263_defconfig
+++ b/arch/arm/configs/usb_a9263_defconfig
@@ -6,6 +6,7 @@ CONFIG_ARM_OPTIMZED_STRING_FUNCTIONS=y
 CONFIG_MMU=y
 CONFIG_BAREBOX_MAX_IMAGE_SIZE=0x40000
 CONFIG_EXPERIMENTAL=y
+CONFIG_MALLOC_TLSF=y
 CONFIG_PROMPT="USB-9263:"
 CONFIG_LONGHELP=y
 CONFIG_GLOB=y
@@ -22,7 +23,6 @@ CONFIG_DEFAULT_ENVIRONMENT_PATH="arch/arm/boards/usb-a926x/env"
 CONFIG_CMD_EDIT=y
 CONFIG_CMD_SLEEP=y
 CONFIG_CMD_SAVEENV=y
-CONFIG_CMD_LOADENV=y
 CONFIG_CMD_EXPORT=y
 CONFIG_CMD_PRINTENV=y
 CONFIG_CMD_READLINE=y
diff --git a/arch/arm/configs/usb_a9g20_128mib_defconfig b/arch/arm/configs/usb_a9g20_128mib_defconfig
index c25d7de..6b02342 100644
--- a/arch/arm/configs/usb_a9g20_128mib_defconfig
+++ b/arch/arm/configs/usb_a9g20_128mib_defconfig
@@ -1,12 +1,13 @@
 CONFIG_ARCH_AT91SAM9G20=y
 CONFIG_MACH_USB_A9G20=y
+CONFIG_AT91_HAVE_SRAM_128M=y
 CONFIG_AEABI=y
 # CONFIG_CMD_ARM_CPUINFO is not set
-CONFIG_AT91_HAVE_SRAM_128M=y
 CONFIG_ARM_OPTIMZED_STRING_FUNCTIONS=y
 CONFIG_MMU=y
 CONFIG_BAREBOX_MAX_IMAGE_SIZE=0x40000
 CONFIG_EXPERIMENTAL=y
+CONFIG_MALLOC_TLSF=y
 CONFIG_PROMPT="USB-9G20:"
 CONFIG_LONGHELP=y
 CONFIG_GLOB=y
diff --git a/arch/arm/configs/usb_a9g20_defconfig b/arch/arm/configs/usb_a9g20_defconfig
index d645adb..30bf380 100644
--- a/arch/arm/configs/usb_a9g20_defconfig
+++ b/arch/arm/configs/usb_a9g20_defconfig
@@ -6,6 +6,7 @@ CONFIG_ARM_OPTIMZED_STRING_FUNCTIONS=y
 CONFIG_MMU=y
 CONFIG_BAREBOX_MAX_IMAGE_SIZE=0x40000
 CONFIG_EXPERIMENTAL=y
+CONFIG_MALLOC_TLSF=y
 CONFIG_PROMPT="USB-9G20:"
 CONFIG_LONGHELP=y
 CONFIG_GLOB=y
-- 
1.7.10


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^ permalink raw reply	[flat|nested] 3+ messages in thread
* [PATCH 2/2] ARM at91sam9m10g45ek: Enable lzo decompression
  2012-06-29  8:09 [PATCH] arm defconfig binary size reduction Sascha Hauer
  2012-06-29  8:10 ` [PATCH 1/2] ARM defconfigs: Use TLSF malloc on defconfigs getting too big Sascha Hauer
@ 2012-06-29  8:10 ` Sascha Hauer
  1 sibling, 0 replies; 3+ messages in thread
From: Sascha Hauer @ 2012-06-29  8:10 UTC (permalink / raw)
  To: barebox

This results in a binary size reduction since now the default
environment gets compressed.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 arch/arm/configs/at91sam9m10g45ek_defconfig |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/configs/at91sam9m10g45ek_defconfig b/arch/arm/configs/at91sam9m10g45ek_defconfig
index b72e964..e22f80a 100644
--- a/arch/arm/configs/at91sam9m10g45ek_defconfig
+++ b/arch/arm/configs/at91sam9m10g45ek_defconfig
@@ -1,5 +1,4 @@
 CONFIG_ARCH_AT91SAM9G45=y
-CONFIG_MACH_AT91SAM9M10G45EK=y
 CONFIG_AEABI=y
 # CONFIG_CMD_ARM_CPUINFO is not set
 CONFIG_ARM_OPTIMZED_STRING_FUNCTIONS=y
@@ -75,3 +74,4 @@ CONFIG_LED_TRIGGERS=y
 CONFIG_FS_FAT=y
 CONFIG_FS_FAT_WRITE=y
 CONFIG_FS_FAT_LFN=y
+CONFIG_LZO_DECOMPRESS=y
-- 
1.7.10


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^ permalink raw reply	[flat|nested] 3+ messages in thread
end of thread, other threads:[~2012-06-29  8:10 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2012-06-29  8:09 [PATCH] arm defconfig binary size reduction Sascha Hauer
2012-06-29  8:10 ` [PATCH 1/2] ARM defconfigs: Use TLSF malloc on defconfigs getting too big Sascha Hauer
2012-06-29  8:10 ` [PATCH 2/2] ARM at91sam9m10g45ek: Enable lzo decompression Sascha Hauer

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