uboot-2021-rebase.git - uboot 2021 rebase, to fix booting on modern SD cards, from https://github.com/fifteenhex/u-boot/tree/am335x_som

Age	Commit message (Collapse)	Author
2019-10-22	clk: Add support for I2C clocks on NXP's imx6q SoC which use CCF	Lukasz Majewski
	This change adds support for I2C clock modeled in CCF. This code intention is to only enable those clocks in the I2C driver with default settings. For that reason the "busy" versions of clocks reuse the generic approach and would need to be updated when one wants to adjust the I2C clock frequency in U-Boot. Signed-off-by: Lukasz Majewski <lukma@denx.de>
2019-07-19	clk: Port Linux common clock framework [CCF] for imx6q to U-boot (tag: v5.1.12)	Lukasz Majewski
	This patch brings the files from Linux kernel (linux-stable/linux-5.1.y SHA1: 5752b50477da)to provide clocks support as it is used on the Linux kernel with Common Clock Framework [CCF] setup. The directory structure has been preserved. The ported code only supports reading information from PLL, MUX, Divider, etc and enabling/disabling the clocks USDHCx/ECSPIx depending on used bus. Moreover, it is agnostic to the alias numbering as the information about the clock is read from the device tree. One needs to pay attention to the comments indicating necessary for U-Boot's driver model changes. If needed, the code can be extended to support the "set" part of the clock management. Signed-off-by: Lukasz Majewski <lukma@denx.de>