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GLaDOS: Kunimitsu: Chell: Reduce UART TX buffer to 512B.

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This saves us another 1.5K in data RAM.

BUG=chrome-os-partner:46060
BUG=chrome-os-partner:46063
BRANCH=None
TEST=make -j buildall tests
TEST=Flashed on GLaDOS and watched EC console during boot for any
anomalities.

Change-Id: I534796892e5e55e956e4d517cbe233bb7628520a
Signed-off-by: Aseda Aboagye <aaboagye@google.com>
Reviewed-on: https://chromium-review.googlesource.com/305361
Commit-Ready: Aseda Aboagye <aaboagye@chromium.org>
Tested-by: Aseda Aboagye <aaboagye@chromium.org>
Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
Reviewed-by: Alec Berg <alecaberg@chromium.org>
This commit is contained in:
Aseda Aboagye
2015-10-07 10:44:33 -07:00
committed by chrome-bot
parent db77cafb3e
commit 811f5482f0
3 changed files with 9 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
board/chell/board.h
View File

@@ -46,6 +46,9 @@
#undef CONFIG_RO_SIZE
#define CONFIG_RO_SIZE (100 * 1024)
#define CONFIG_SCI_GPIO GPIO_PCH_SCI_L
/* We're space constrained on Chell, so reduce the UART TX buffer size. */
#undef CONFIG_UART_TX_BUF_SIZE
#define CONFIG_UART_TX_BUF_SIZE 512
#define CONFIG_USB_CHARGER
#define CONFIG_USB_MUX_PS8740
#define CONFIG_USB_POWER_DELIVERY

3
board/glados/board.h
View File

@@ -54,6 +54,9 @@
#undef CONFIG_RO_SIZE
#define CONFIG_RO_SIZE (100 * 1024)
#define CONFIG_SCI_GPIO GPIO_PCH_SCI_L
/* We're space constrained on GLaDOS, so reduce the UART TX buffer size. */
#undef CONFIG_UART_TX_BUF_SIZE
#define CONFIG_UART_TX_BUF_SIZE 512
#define CONFIG_USB_CHARGER
#define CONFIG_USB_MUX_PI3USB30532
#define CONFIG_USB_MUX_PS8740

3
board/kunimitsu/board.h
View File

@@ -77,6 +77,9 @@
#undef CONFIG_RO_SIZE
#define CONFIG_RO_SIZE (100 * 1024)
#define CONFIG_SCI_GPIO GPIO_PCH_SCI_L
/* We're space constrained on Kunimitsu, so reduce the UART TX buffer size. */
#undef CONFIG_UART_TX_BUF_SIZE
#define CONFIG_UART_TX_BUF_SIZE 512
#define CONFIG_USB_CHARGER
#define CONFIG_USB_MUX_PI3USB30532
#define CONFIG_USB_POWER_DELIVERY