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| author | Philipp Tomsich <philipp.tomsich@theobroma-systems.com> | 2018-12-01 00:13:25 +0300 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2019-01-19 17:49:26 +0300 |
| commit | 2acc24fc28ef782f4baef1aa0193d520ee9610b9 (patch) | |
| tree | 73f102dd54eb73f1c005a4554d77f012eaa1dd23 /configs/udoo_neo_defconfig | |
| parent | 599fb3bc95894b48c606b133056ba2ba438f1ca0 (diff) | |
| download | u-boot-2acc24fc28ef782f4baef1aa0193d520ee9610b9.tar.xz | |
Kconfig: Migrate BOUNCE_BUFFER
The bounce buffer is used by a few drivers (most of the MMC drivers)
to overcome limitations in their respective DMA implementation.
This moves the configuration to Kconfig and makes it user-selectable
(even though it will be a required feature to make those drivers
work): the expected usage is for drivers depending on this to 'select'
it unconditionally from their respective Kconfig (see follow-up
patches).
This commit includes a full migration using moveconfig.py to ensure
that each commit compiles. To ensure bisectability we update
dependencies of various drivers to now select BOUNCE_BUFFER when needed.
[trini: Squash all patches to ensure bisectability]
Signed-off-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Otavio Salvador <otavio@ossystems.com.br> [dw_mmc portion]
Reviewed-by: Fabio Estevam <festevam@gmail.com> [mxsmmc portion]
Reviewed-by: Simon Glass <sjg@chromium.org> [tegra portion]
Diffstat (limited to 'configs/udoo_neo_defconfig')
| -rw-r--r-- | configs/udoo_neo_defconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/configs/udoo_neo_defconfig b/configs/udoo_neo_defconfig index de0e03726b..b698fb720c 100644 --- a/configs/udoo_neo_defconfig +++ b/configs/udoo_neo_defconfig @@ -14,6 +14,7 @@ CONFIG_DISTRO_DEFAULTS=y CONFIG_NR_DRAM_BANKS=1 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg" CONFIG_BOOTCOMMAND="run findfdt; run distro_bootcmd" +CONFIG_BOUNCE_BUFFER=y CONFIG_BOARD_EARLY_INIT_F=y CONFIG_SPL_ENV_SUPPORT=y CONFIG_SPL_EXT_SUPPORT=y |