diff options
| author | Bernhard Walle <walle@corscience.de> | 2012-03-15 14:06:33 +0100 |
|---|---|---|
| committer | Michael Olbrich <m.olbrich@pengutronix.de> | 2012-03-16 11:49:23 +0100 |
| commit | dfcf060370c1ee252764a3476900e98b8acdf5c8 (patch) | |
| tree | 648ec38e8b7572df8e02c3090577e46ca2d1ca2a /patches/flashbench-20120222 | |
| parent | 81e66e3e12ea2e8af61a4b1cf2196c53ce66e702 (diff) | |
| download | ptxdist-dfcf060370c1ee252764a3476900e98b8acdf5c8.tar.gz ptxdist-dfcf060370c1ee252764a3476900e98b8acdf5c8.tar.xz | |
Add flashbench tool
This patch adds the flashbench tool from Linaro Project
git://git.linaro.org/people/arnd/flashbench.git. See also
http://lwn.net/Articles/428584/. Because there is no tarball, I
exported the current git repo and put it on my server.
The default maximum buffer size of 64 MiB (the buffer is allocated 4
times) was too large for my device, so I patched the tool and added an
option in the ptxdist menu.
Tested with a custom OMAP3 board which is similar to the Devkit8000.
Signed-off-by: Bernhard Walle <walle@corscience.de>
Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
Diffstat (limited to 'patches/flashbench-20120222')
| -rw-r--r-- | patches/flashbench-20120222/0001-Allow-to-specify-MAX_BUFSIZE-during-compile-time.patch | 37 | ||||
| -rw-r--r-- | patches/flashbench-20120222/series | 4 |
2 files changed, 41 insertions, 0 deletions
diff --git a/patches/flashbench-20120222/0001-Allow-to-specify-MAX_BUFSIZE-during-compile-time.patch b/patches/flashbench-20120222/0001-Allow-to-specify-MAX_BUFSIZE-during-compile-time.patch new file mode 100644 index 000000000..cc9505b94 --- /dev/null +++ b/patches/flashbench-20120222/0001-Allow-to-specify-MAX_BUFSIZE-during-compile-time.patch @@ -0,0 +1,37 @@ +From: Bernhard Walle <walle@corscience.de> +Date: Wed, 14 Mar 2012 16:52:47 +0100 +Subject: [PATCH] Allow to specify MAX_BUFSIZE during compile time + +The default value of 64 MiB is too large for small embedded systems. + +Signed-off-by: Bernhard Walle <walle@corscience.de> +--- + Makefile | 2 +- + dev.c | 2 ++ + 2 files changed, 3 insertions(+), 1 deletion(-) + +diff --git a/Makefile b/Makefile +index 8fbd119..01771b0 100644 +--- a/Makefile ++++ b/Makefile +@@ -1,5 +1,5 @@ + CC := gcc +-CFLAGS := -O2 -Wall -Wextra -Wno-missing-field-initializers -Wno-unused-parameter -g2 ++CFLAGS := -O2 -Wall -Wextra -Wno-missing-field-initializers -Wno-unused-parameter -g2 $(EXTRA_CFLAGS) + LDFLAGS := -lrt + + all: flashbench erase +diff --git a/dev.c b/dev.c +index f1718be..73a9b3f 100644 +--- a/dev.c ++++ b/dev.c +@@ -22,7 +22,9 @@ + + #include "dev.h" + ++#ifndef MAX_BUFSIZE + #define MAX_BUFSIZE (64 * 1024 * 1024) ++#endif + + static inline long long time_to_ns(struct timespec *ts) + { diff --git a/patches/flashbench-20120222/series b/patches/flashbench-20120222/series new file mode 100644 index 000000000..8ac1f1984 --- /dev/null +++ b/patches/flashbench-20120222/series @@ -0,0 +1,4 @@ +# generated by git-ptx-patches +#tag:base --start-number 1 +0001-Allow-to-specify-MAX_BUFSIZE-during-compile-time.patch +# 2284485069f201f5dd31c217b70f51e0 - git-ptx-patches magic |