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| author | Marek Vasut <marex@denx.de> | 2016-05-01 00:36:12 +0200 |
|---|---|---|
| committer | Minkyu Kang <mk7.kang@samsung.com> | 2016-05-26 12:55:49 +0900 |
| commit | 086e13c5f6f79a68246d6b803cf4736cb6815e44 (patch) | |
| tree | 9dc6f027a567b0e7450f5b7f02402e8c78c571a5 /include/configs/exynos5-common.h | |
| parent | c06bbab65b79c2a1c077d78269ed2bfa87f6e923 (diff) | |
| download | u-boot-086e13c5f6f79a68246d6b803cf4736cb6815e44.tar.gz | |
ARM: exynos: Disable serial support in SPL
The exynos5 platforms use DM in U-Boot and do not use DM in SPL. The serial
driver, serial_s5p.c, is DM-only. This is OK for U-Boot, but in SPL, this
will fail with the following compile error:
drivers/built-in.o: In function `get_current':
...u-boot/drivers/serial/serial.c:387: undefined reference to `default_serial_console'
This warning happens because common/console.c is compiled into U-Boot SPL
if CONFIG_SPL_SERIAL_SUPPORT . The common/console.c invokes serial_*()
functions and since exynos5 does not use DM in SPL, these functions come
from drivers/serial/serial.c . The serial_*() locate default serial port
by calling default_serial_console(), but because the serial_s5p.c is DM-only,
it does no longer define default_serial_console(). Thus the error.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Cc: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Diffstat (limited to 'include/configs/exynos5-common.h')
| -rw-r--r-- | include/configs/exynos5-common.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/include/configs/exynos5-common.h b/include/configs/exynos5-common.h index 311fd09d6b..061cac4227 100644 --- a/include/configs/exynos5-common.h +++ b/include/configs/exynos5-common.h @@ -60,7 +60,6 @@ #define CONFIG_SPL_LIBCOMMON_SUPPORT #define CONFIG_SPL_GPIO_SUPPORT -#define CONFIG_SPL_SERIAL_SUPPORT #define CONFIG_SPL_LIBGENERIC_SUPPORT /* specific .lds file */ |