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authorSimon Glass <sjg@chromium.org>2015-04-29 07:56:43 -0600
committerSimon Glass <sjg@chromium.org>2015-04-29 21:02:33 -0600
commit33eac2dc25eb8b38d2991c61036d20f707fdd54f (patch)
treeb01867b94b4fe56720e23a0e363b9bcf4a8d6d04 /include
parent2ea09c836f65f52a35f5242d04f0a9e3e36b773d (diff)
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Add print_freq() to display frequencies nicely
Add a function similar to print_size() that works for frequencies. It can handle from Hz to GHz. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'include')
-rw-r--r--include/display_options.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/include/display_options.h b/include/display_options.h
index 54bd41d10d..ac44c459b3 100644
--- a/include/display_options.h
+++ b/include/display_options.h
@@ -23,6 +23,17 @@
void print_size(uint64_t size, const char *suffix);
/**
+ * print_freq() - Print a frequency with a suffix
+ *
+ * Print frequencies as "x.xx GHz", "xxx KHz", etc as needed; allow for
+ * optional trailing string (like "\n")
+ *
+ * @freq: Frequency to print in Hz
+ * @suffix String to print after the frequency
+ */
+void print_freq(uint64_t freq, const char *suffix);
+
+/**
* print_buffer() - Print data buffer in hex and ascii form
*
* Data reads are buffered so that each memory address is only read once.
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