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2020-07-09arm: mvebu: helios4: sync helios4 config to clearfog and dts to kernelDennis Gilmore
The helios4 is built on the same microsom as the clearfog, by syncing the config we enable the same featureset that exists in the som on the helios4. The current config does not boot as some of the clearfog changes needed to be made on the helios4 also, generally speaking most changes for the clearfog should also be made on the helios4. Signed-off-by: Dennis Gilmore <dennis@ausil.us> Reviewed-by: Stefan Roese <sr@denx.de>
2019-06-04arm: mvebu: helios4: add MMC to SPL DTDennis Gilmore
This allows SPL to load the main U-Boot image from MMC once DM_MMC is enabled. Signed-off-by: Dennis Gilmore <dennis@ausil.us> Reviewed-by: Stefan Roese <sr@denx.de> Signed-off-by: Stefan Roese <sr@denx.de>
2018-12-08arm: mvebu: helios4: Reset uSOM onboard phy during board initAditya Prayoga
Similar to Clearfog rev 2.1, GPIO 19 also used to reset onboard ethernet PHY. This patch depend on net: mvneta: Add GPIO configuration support [URL: https://patchwork.ozlabs.org/patch/1007736/] Signed-off-by: Aditya Prayoga <aditya@kobol.io> Reviewed-by: Stefan Roese <sr@denx.de> Tested-By: Dennis Gilmore <dgilmore@redhat.com> Reviewed-By: Dennis Gilmore <dgilmore@redhat.com> Signed-off-by: Stefan Roese <sr@denx.de>
2018-12-08arm: mvebu: helios4: Enable SPI flash supportAditya Prayoga
Enable SPI flash support under U-Boot and SPL. The ENV size and offset, ported from U-Boot 2013.01 Marvell version: 2015_T1.0p16 To create U-Boot image for SPI flash, user would need to replace * CONFIG_MVEBU_SPL_BOOT_DEVICE_MMC with CONFIG_MVEBU_SPL_BOOT_DEVICE_SPI * CONFIG_ENV_IS_IN_MMC with CONFIG_ENV_IS_IN_SPI_FLASH Signed-off-by: Aditya Prayoga <aditya@kobol.io> Reviewed-by: Stefan Roese <sr@denx.de> Tested-By: Dennis Gilmore <dgilmore@redhat.com> Reviewed-By: Dennis Gilmore <dgilmore@redhat.com> Signed-off-by: Stefan Roese <sr@denx.de>
2018-12-08arm: mvebu: helios4: Enable I2C and IO ExpanderAditya Prayoga
Enable Marvell I2C driver and I2C IO expander. Set default bus to external I2C bus. Define I2C aliases in device tree so it can be recognized by the driver. Signed-off-by: Aditya Prayoga <aditya@kobol.io> Reviewed-by: Stefan Roese <sr@denx.de> Tested-By: Dennis Gilmore <dgilmore@redhat.com> Reviewed-By: Dennis Gilmore <dgilmore@redhat.com> Signed-off-by: Stefan Roese <sr@denx.de>