From 2acc24fc28ef782f4baef1aa0193d520ee9610b9 Mon Sep 17 00:00:00 2001 From: Philipp Tomsich Date: Fri, 30 Nov 2018 22:13:25 +0100 Subject: 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 Signed-off-by: Philipp Tomsich Reviewed-by: Otavio Salvador [dw_mmc portion] Reviewed-by: Fabio Estevam [mxsmmc portion] Reviewed-by: Simon Glass [tegra portion] --- include/configs/mxs.h | 5 ----- 1 file changed, 5 deletions(-) (limited to 'include/configs/mxs.h') diff --git a/include/configs/mxs.h b/include/configs/mxs.h index 4bb3621a42..217167a21e 100644 --- a/include/configs/mxs.h +++ b/include/configs/mxs.h @@ -124,11 +124,6 @@ #define CONFIG_VIDEO_MXS #endif -/* MMC */ -#ifdef CONFIG_CMD_MMC -#define CONFIG_BOUNCE_BUFFER -#endif - /* NAND */ #ifdef CONFIG_CMD_NAND #define CONFIG_SYS_MAX_NAND_DEVICE 1 -- cgit v1.2.3