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* arm:pdu001: Use pseudo partition UUID for LINUX kernel boot paramter rootFelix Brack2021-01-121-1/+2
| | | | | | | | | | | | | | | | | | | As more and more LINUX drivers are modified to use asynchronous probing instead of synchronous probing, relying on device names being equal in U-Boot and LINUX is not possible anymore. This is also true for block device names like mmc0, mmc1 ect. With LINUX kernel commit a1a4891 the probing type for the sdhci-omap driver has been set to asynchronous mode too (probe_type is now PROBE_PREFER_ASYNCHRONOUS). In the case of the PDU001 board this results in the devices mmc0 and mmc1 being swapped between U-Boot and LINUX. Device mmc0 in U-Boot becomes mmc1 in LINUX an vice versa. Hence using device name identifiers with LINUX kernel parameter root does not work anymore. This patch changes the LINUX kernel boot parameter root to use the pseudo (since we use MBR not GPT) partition UUID to locate the partition hosting the root file system. Signed-off-by: Felix Brack <fb@ltec.ch>
* Convert CONFIG_BAUDRATE to KconfigTom Rini2020-06-261-1/+0
| | | | | | | This converts the following to Kconfig: CONFIG_BAUDRATE Signed-off-by: Tom Rini <trini@konsulko.com>
* Convert CONFIG_BOARD_LATE_INIT to KconfigTom Rini2020-06-041-1/+0
| | | | | | | This converts the following to Kconfig: CONFIG_BOARD_LATE_INIT Signed-off-by: Tom Rini <trini@konsulko.com>
* env: Finish migration of common ENV optionsTom Rini2019-11-201-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | - In ARMv8 NXP Layerscape platforms we also need to make use of CONFIG_SYS_RELOC_GD_ENV_ADDR now, do so. - On ENV_IS_IN_REMOTE, CONFIG_ENV_OFFSET is never used, drop the define to 0. - Add Kconfig entry for ENV_ADDR. - Make ENV_ADDR / ENV_OFFSET depend on the env locations that use it. - Add ENV_xxx_REDUND options that depend on their primary option and SYS_REDUNDAND_ENVIRONMENT - On a number of PowerPC platforms, use SPL_ENV_ADDR not CONFIG_ENV_ADDR for the pre-main-U-Boot environment location. - On ENV_IS_IN_SPI_FLASH, check not for CONFIG_ENV_ADDR being set but rather it being non-zero, as it will now be zero by default. - Rework the env_offset absolute in env/embedded.o to not use CONFIG_ENV_OFFSET as it was the only use of ENV_OFFSET within ENV_IS_IN_FLASH. - Migrate all platforms. Cc: Wolfgang Denk <wd@denx.de> Cc: Joe Hershberger <joe.hershberger@ni.com> Cc: Patrick Delaunay <patrick.delaunay@st.com> Cc: uboot-stm32@st-md-mailman.stormreply.com Signed-off-by: Tom Rini <trini@konsulko.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
* configs: am335x_pdu001: remove CONFIG_DM_I2C_COMPATJean-Jacques Hiblot2018-12-101-6/+0
| | | | | | | | | | | Remove the last call to the non-DM I2C API. Also remove the #undef CONFIG_DM_I2C_COMPAT because it is not defined in the common header file anymore. Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> Reviewed-by: Felix Brack <fb@ltec.ch> Tested-by: Felix Brack <fb@ltec.ch> Reviewed-by: Heiko Schocher <hs@denx.de>
* SPDX: Convert all of our single license tags to Linux Kernel styleTom Rini2018-05-071-2/+1
| | | | | | | | | | | | | | | | | | | | When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
* arm: add support for PDU001Felix Brack2018-01-281-0/+87
This patch adds support for the PDU001 board. Signed-off-by: Felix Brack <fb@ltec.ch> Reviewed-by: Tom Rini <trini@konsulko.com>