From 2c40526d88a4fc72b7a21f6eced5597b7d310379 Mon Sep 17 00:00:00 2001 From: Hauke Mehrtens Date: Thu, 28 Dec 2017 19:37:47 +0100 Subject: [PATCH] sunxi: activate SPI flash support in kernel This adds the MTD subsystem and all the options needed to load a root file system from a SPI flash. Signed-off-by: Hauke Mehrtens --- target/linux/sunxi/config-4.14 | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/target/linux/sunxi/config-4.14 b/target/linux/sunxi/config-4.14 index 9f15b902ae..e0dafe17e4 100644 --- a/target/linux/sunxi/config-4.14 +++ b/target/linux/sunxi/config-4.14 @@ -365,7 +365,11 @@ CONFIG_MMC_SUNXI=y CONFIG_MMU_NOTIFIER=y CONFIG_MODULES_TREE_LOOKUP=y CONFIG_MODULES_USE_ELF_REL=y -# CONFIG_MTD is not set +CONFIG_MTD_CMDLINE_PARTS=y +CONFIG_MTD_M25P80=y +CONFIG_MTD_SPI_NOR=y +CONFIG_MTD_SPLIT_FIRMWARE=y +CONFIG_MTD_SPLIT_UIMAGE_FW=y CONFIG_MULTI_IRQ_HANDLER=y CONFIG_MUTEX_SPIN_ON_OWNER=y CONFIG_NEED_DMA_MAP_STATE=y -- 2.30.2