From: Priit Laes Date: Thu, 10 Jan 2019 09:30:06 +0000 (+0200) Subject: arm: sunxi: Enable SPL/SPI boot for Olinuxino Lime2-eMMC boards X-Git-Tag: v2019.04-rc2~12^2~2 X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=58e9502e6d98976e2df8ee7d9d8e61ce9250ad7b;p=oweals%2Fu-boot.git arm: sunxi: Enable SPL/SPI boot for Olinuxino Lime2-eMMC boards Starting from revision K the Olimex-Lime2-eMMC boards include eMMC 5.x chip. Unfortunately, the internal brom in the A20 cannot reliably initialize those chips resulting in random boot failures on those boards. To overcome this, all the latest Lime2-eMMC boards are populated with 16MB SPI flash and therefore enable support for SPI SPL boot. For now, SPI flash can be managed using sunxi-fel's spiflash tools. Signed-off-by: Priit Laes Reviewed-by: Jagan Teki --- diff --git a/configs/A20-OLinuXino-Lime2-eMMC_defconfig b/configs/A20-OLinuXino-Lime2-eMMC_defconfig index 7863a4e8e0..1010f41325 100644 --- a/configs/A20-OLinuXino-Lime2-eMMC_defconfig +++ b/configs/A20-OLinuXino-Lime2-eMMC_defconfig @@ -1,6 +1,7 @@ CONFIG_ARM=y CONFIG_ARCH_SUNXI=y CONFIG_SPL=y +CONFIG_SPL_SPI_SUNXI=y CONFIG_MACH_SUN7I=y CONFIG_DRAM_CLK=384 CONFIG_MMC0_CD_PIN="PH1"