[PATCH v8 0/2] Basic Kontron SMARC-sAL28 board support
Michael Walle
michael at walle.cc
Fri Sep 25 13:51:17 CEST 2020
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 v7:
- removed CONFIG_WDT for now until the watchdog issue is clarified
- enabled EFIDEBUG and NVEDIT_EFI
- disabled EFI_LOADER_BOUNCE_BUFFER, doesn't help in my case,
because efi_load_image() will still do DMA transfers with 64bit
addresses. ADMA2 (with 64bit address support) support for the
eSDHC is on the way.
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 | 105 ++++++++++
doc/board/index.rst | 1 +
doc/board/kontron/index.rst | 9 +
doc/board/kontron/sl28.rst | 160 +++++++++++++++
include/configs/kontron_sl28.h | 108 ++++++++++
21 files changed, 1207 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
--
2.20.1
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