Add basic board support for the Kontron SMARC-sAL28 board. Please note, that this board doesn't support TF-a (yet). Therefore, the u-boot SPL is the first code which is run and it has to set up the RAM.
changes since v6: - moved README to doc/board/kontron/sl28.rst - added device tree files to MAINTAINERS - converted preprocessor macros to actual code using IS_ENABLED() - fixed sec_init(), use CONFIG_IS_ENABLED() instead of IS_ENABLED() - removed unnecessary #ifdef CONFIG_OF_BOARD_SETUP - removed CONFIG_SPL_TARGET, because we use binman, this is not needed anymore - removed unnecessary CONFIG_SYS_MONITOR_BASE macro - redefinded memory addresses according to the comment in ti_armv7_common.h - removed empty BOOTENV for SPL build - removed fdt_high and initrd_high Thanks Tom!
changes since v5: - moved CONFIG_ENV_OVERWRITE to defconfig. Thanks Kuldeep!
changes since v4: - dropped "armv8: ls1028a: move FSL_LAYERSCAPE to kconfig" as it is already upstream - new patch "board: sl28: add board specific nvm command" - use binman - sync device trees with linux - use "<devicetree>-u-boot.dtsi" style - rebase to lastest master
changes since v3: - rebase to latest master - use CONFIG_PCI_INIT_R - set fdtfile in default environment
changes since v2: - add variant 4 support. Since the atheros PHY dt bindings were merged into master, we can now use them - add environment section in include/configs/kontron_sl28.h - add cover letter
changes since v1: - fix watchdog device tree reference
Michael Walle (2): board: kontron: add sl28 support board: sl28: add board specific nvm command
arch/arm/Kconfig | 11 + arch/arm/dts/Makefile | 3 + .../dts/fsl-ls1028a-kontron-sl28-u-boot.dtsi | 135 +++++++++++++ .../fsl-ls1028a-kontron-sl28-var3-u-boot.dtsi | 2 + .../arm/dts/fsl-ls1028a-kontron-sl28-var3.dts | 15 ++ .../fsl-ls1028a-kontron-sl28-var4-u-boot.dtsi | 2 + .../arm/dts/fsl-ls1028a-kontron-sl28-var4.dts | 48 +++++ arch/arm/dts/fsl-ls1028a-kontron-sl28.dts | 189 ++++++++++++++++++ board/kontron/sl28/Kconfig | 18 ++ board/kontron/sl28/MAINTAINERS | 7 + board/kontron/sl28/Makefile | 8 + board/kontron/sl28/cmds.c | 178 +++++++++++++++++ board/kontron/sl28/common.c | 10 + board/kontron/sl28/ddr.c | 98 +++++++++ board/kontron/sl28/sl28.c | 68 +++++++ board/kontron/sl28/spl.c | 32 +++ configs/kontron_sl28_defconfig | 107 ++++++++++ doc/board/index.rst | 1 + doc/board/kontron/index.rst | 9 + doc/board/kontron/sl28.rst | 160 +++++++++++++++ include/configs/kontron_sl28.h | 109 ++++++++++ 21 files changed, 1210 insertions(+) create mode 100644 arch/arm/dts/fsl-ls1028a-kontron-sl28-u-boot.dtsi create mode 100644 arch/arm/dts/fsl-ls1028a-kontron-sl28-var3-u-boot.dtsi create mode 100644 arch/arm/dts/fsl-ls1028a-kontron-sl28-var3.dts create mode 100644 arch/arm/dts/fsl-ls1028a-kontron-sl28-var4-u-boot.dtsi create mode 100644 arch/arm/dts/fsl-ls1028a-kontron-sl28-var4.dts create mode 100644 arch/arm/dts/fsl-ls1028a-kontron-sl28.dts create mode 100644 board/kontron/sl28/Kconfig create mode 100644 board/kontron/sl28/MAINTAINERS create mode 100644 board/kontron/sl28/Makefile create mode 100644 board/kontron/sl28/cmds.c create mode 100644 board/kontron/sl28/common.c create mode 100644 board/kontron/sl28/ddr.c create mode 100644 board/kontron/sl28/sl28.c create mode 100644 board/kontron/sl28/spl.c create mode 100644 configs/kontron_sl28_defconfig create mode 100644 doc/board/kontron/index.rst create mode 100644 doc/board/kontron/sl28.rst create mode 100644 include/configs/kontron_sl28.h