In this patch series - Add support in Kconfig and convert for armada boards - Fetch baudrate from the dtb and update
Changes in v8: - Added test to cover fetch_baud_from_dtb. - Changed this check_valid_baudrate() to static and removed from serial.h - Fixed the compilation error.
Changes in v7: - Updated the commit message.
Changes in v6: - Changed Kconfig OF_SERIAL_DT_BAUD to OF_SERIAL_BAUD. - Added IS_ENABLED() in place of #ifdef CONFIG_OF_SERIAL_AUD
Changes in v5: - Adding DEFAULT_ENV_IS_RW Kconfig in missing files - Updating DEFAULT_ENV_IS_RW to CONFIG_DEFAULT_ENV_IS_RW
Changes in v4: - Moved SERIAL_DT_BAUD to another patch - Added doc file for fetching serial baudrate from DT. - Changed Kconfig SERIAL_DT_BAUD to OF_SERIAL_DT_BAUD - Added function docs wherever required. - Moved changes from fdtdec api to ofnode - Changed serial_get_valid_baudrate to check_valid_baudrate - Added function fetch_baud_from_dtb to fetch baud from DT - Used dectoul() for parsing baudrate
Changes in v3: - Add SERIAL_DT_BAUD to Kconfig - Moved DEFAULT_ENV_IS_RW to Kconfig also updated armada files - Moved filler changes from zynqmp.h to generic file env_default.h - Removed ENV_RW_FILLER and added padding in the generic file env_default.h. - Print baudrate parameter properly when SERIAL_DT is enabled.
Changes in v2: - Changed to #ifdef from #if CONFIG_IS_ENABLED to enable patching in spl. - Added SPL_ENV_SUPPORT dependency in SERIAL_DT_BAUD to allow SPL compilation. - Moved DEFAULT_ENV_IS_RW to Kconfig also updated armada files - Moved ENV_RW_FILLER to generic file env_default.h. - Increased the ENV_RW_FILLER padding to support 8000000 baud.
Algapally Santosh Sagar (2): configs: Add support in Kconfig and convert for armada boards serial: zynqmp: Fetch baudrate from dtb and update
arch/sandbox/dts/test.dts | 1 + configs/eDPU_defconfig | 1 + configs/mvebu_db-88f3720_defconfig | 1 + configs/mvebu_espressobin-88f3720_defconfig | 1 + configs/uDPU_defconfig | 1 + doc/README.serial_dt_baud | 41 +++++++++++++++++ drivers/core/ofnode.c | 18 ++++++++ drivers/serial/Kconfig | 15 +++++++ drivers/serial/serial-uclass.c | 49 +++++++++++++++++++++ include/configs/mvebu_armada-37xx.h | 1 - include/dm/ofnode.h | 14 +++++- include/env_default.h | 8 +++- include/env_internal.h | 2 +- include/serial.h | 7 +++ test/dm/serial.c | 1 + 15 files changed, 155 insertions(+), 6 deletions(-) create mode 100644 doc/README.serial_dt_baud