This patch series focuses on fixing and enhancing the i.MX28 to be converted to DM/DTS. The mxs gpio, spi and eMMC drivers have been fixed and converted to DM/DTS. Some of them also gain support for OF_PLATDATA, when run in constrained SPL (u-boot.sb).
Applies on -master SHA1: 448f11f7503995746a7b71e5e3b3a831c4651be9
Travis-CI: https://travis-ci.org/lmajewski/u-boot-dfu/builds/580944898
Changes in v3: - Drop following patches from this series (as they are generic, non i.MX specific code): [U-Boot,v2,8/9] spl: Introduce SPL_DM_GPIO Kconfig define [U-Boot,v2,1/9] doc: fix: Replace SPL_OF_PLATDATA with OF_PLATDATA in examples
Changes in v2: - New patch - Correct position of struct mmc_ops mxsmmc_ops to avoid build breaks on board using legacy i.MX28 mmc driver. - New patch - New patch
Lukasz Majewski (7): dts: imx28: Remove #include "imx28.dtsi" from imx28-u-boot.dtsi file spl: Init proper struct driver member (platdata_auto_alloc_size) for mxs_spi spi: fix: Call mxs_reset_block() during DM/DTS probe spi: Add support for SPL_OF_PLATDATA to mxs_spi.c driver mmc: Convert mxsmmc eMMC driver for i.MX2{38} to DM/DTS mmc: Replace printf with debug call for timeouts in the i.MX28 mxs driver spi: Add support for SPL_OF_PLATDATA to mxs_gpio.c driver
arch/arm/dts/imx28-u-boot.dtsi | 1 - drivers/gpio/mxs_gpio.c | 72 +++++-- drivers/mmc/mxsmmc.c | 445 ++++++++++++++++++++++++++++++++++------- drivers/spi/mxs_spi.c | 38 +++- 4 files changed, 464 insertions(+), 92 deletions(-)