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| author | Todd Broch <tbroch@chromium.org> | 2014-12-18 22:54:13 -0800 |
|---|---|---|
| committer | chrome-internal-fetch <chrome-internal-fetch@google.com> | 2014-12-20 04:46:35 +0000 |
| commit | f8019bff3a9a910f0e4a2b6da052c02ecba284e5 (patch) | |
| tree | f879e4e8b6091bf63a1b3a2ce44c80d36464a531 | |
| parent | e78d09d5a5863db4c981ff39e8d8948792713eac (diff) | |
| download | chrome-ec-f8019bff3a9a910f0e4a2b6da052c02ecba284e5.tar.gz | |
ryu_p1: shorten GPIO name string length to reduce flash size.
In order to reduce flash size on some constrained boards this CL
modifies the GPIO macro in gpio_list.h to change the name field from
that listed 'name' to the concat of 'port' and 'pin'.
Signed-off-by: Todd Broch <tbroch@chromium.org>
BRANCH=samus
BUG=chrome-os-partner:34489
TEST=manual
1. build with and without CONFIG_COMMON_GPIO_SHORTNAMES
See >500 bytes savings with config option
2. See reduced names for gpioget
Change-Id: I6ed2c1d16aae5923fdf47a1b2dbb2362598a19e0
Reviewed-on: https://chromium-review.googlesource.com/236766
Trybot-Ready: Todd Broch <tbroch@chromium.org>
Tested-by: Todd Broch <tbroch@chromium.org>
Reviewed-by: Shawn Nematbakhsh <shawnn@chromium.org>
Commit-Queue: Todd Broch <tbroch@chromium.org>
| -rw-r--r-- | board/ryu_p1/board.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/board/ryu_p1/board.h b/board/ryu_p1/board.h index a06c4cbf38..abfc0fb2e7 100644 --- a/board/ryu_p1/board.h +++ b/board/ryu_p1/board.h @@ -19,6 +19,7 @@ #define CC_DEFAULT (CC_ALL & ~CC_MASK(CC_USBPD)) /* Optional features */ +#define CONFIG_COMMON_GPIO_SHORTNAMES #define CONFIG_STM_HWTIMER32 #define CONFIG_USB_POWER_DELIVERY #define CONFIG_USB_PD_CUSTOM_VDM |