From: Konstantin Porotchkin Date: Wed, 27 Jan 2021 16:12:00 +0000 (+0100) Subject: arm: mvebu: Espressobin: Set the maximum slave SPI speed to 40MHz X-Git-Url: http://git.dujemihanovic.xyz/login.html?a=commitdiff_plain;h=6e2748452a8951532275f42a8b5fc3fe4ba682cd;p=u-boot.git arm: mvebu: Espressobin: Set the maximum slave SPI speed to 40MHz While the SPI controller speed is defined by DTS, the maximum slave speed (connected devices) is limited by the pre-defined configuration value CONFIG_SF_DEFAULT_SPEED to 1MHz This patch increases this maximum SPI slave device speed to 40MHz Change-Id: I0d1239bd8a2061c66725c2c227c1e1f49c92c29e Signed-off-by: Konstantin Porotchkin Reviewed-on: http://vgitil04.il.marvell.com:8080/59516 Tested-by: iSoC Platform CI Reviewed-by: Igal Liberman [pali: Set CONFIG_SF_DEFAULT_SPEED via defconfig] Signed-off-by: Pali Rohár Reviewed-by: Stefan Roese --- diff --git a/configs/mvebu_espressobin-88f3720_defconfig b/configs/mvebu_espressobin-88f3720_defconfig index 8a859cba2e..4956199ccd 100644 --- a/configs/mvebu_espressobin-88f3720_defconfig +++ b/configs/mvebu_espressobin-88f3720_defconfig @@ -54,6 +54,7 @@ CONFIG_MMC_SDHCI_SDMA=y CONFIG_MMC_SDHCI_XENON=y CONFIG_MTD=y CONFIG_SF_DEFAULT_MODE=0 +CONFIG_SF_DEFAULT_SPEED=40000000 CONFIG_SPI_FLASH_GIGADEVICE=y CONFIG_SPI_FLASH_ISSI=y CONFIG_SPI_FLASH_MACRONIX=y