Cleanups for J721e/J7200 and add support for BeagleBone AI-64
Based off: master 07fe79c93c5c Merge tag 'i2cfixes-for-v2024-01-rc2' of https://source.denx.de/u-boot/custodians/u-boot-i2c
Boot Logs: J721e-SK: https://gist.github.com/nmenon/c144e64f1da9fd49997ef5794b056bb0 J721e-EVM: https://gist.github.com/nmenon/e79bed6807da05c723e71687fb3c0b90 J7200-HSEVM: https://gist.github.com/nmenon/5658dd6fa2f67bce915c77b25c02f897
BeagleBone AI-64: SD/MMC boot: https://gist.github.com/nmenon/1e07858fb8ca39ca87e40d3894e4d9b7 eMMC boot: https://gist.github.com/nmenon/9b0602df1f1be2c6b512d135b0afae60 eMMC boot with SDcard detected: https://gist.github.com/nmenon/82058014f4b2f6b9ed21431bc675e12a
U-Boot CI: https://github.com/u-boot/u-boot/pull/444
BeagleBone AI-64 is introduced without EEPROM detection and cleanups to j721e evm configuration is done to facilitate that. based on when and timing of [1] is merged in, we can introduce an equivalent patch or squash similar patch in for beagleboneai64.
Boot uses stdboot as default - so we also transition j721e over to sdboot along with it.
Fixes a breakage with HBMC that was getting in my way of testing, but I have'nt focussed on converting j7200 to stdboot - but probably a minor patch similar to that in this series for j721e.
What works: * emmc, sd, dhcp, basic i2c gpio etc.. * DDR looks stable as well.
TODO: * PMIC support will need to be added for AVS to be active - something to do once upstream kernel gets that support * USB boot is broken (or was just noticed) - some sort of regression with serdes is my best guess. * We could potentially enable something like nvme boot as well if we can make PCIe work
Nishanth Menon (14): arm: mach-k3: j721e: Improve support for UDA FS configs: j7200: Remove HBMC_AM654 config board: ti: j721e: evm: Drop board check for ESM board: ti: j721e: evm: Drop unused headers board: ti: j721e: evm: Switch to using IS_ENABLED board: ti: j721e: evm: Drop board based serdes initialization board: ti: j721e: evm: Use IS_ENABLED with CONFIG_PHYS_64BIT board: ti: j721e: evm: Split code to isolate eeprom detected logic board: ti: j721e: j721e.env: Add explicit boot_targets configs: j721e_evm_a72_defconfig: Switch to bootstd arm: dts: k3-j721e-binman: Allow a single board configuration arm: dts: k3-j721e-binman: Use macros that can be overridden for dtbs board: ti: Add j721e_beagleboneai64_* config fragments and env file doc: board: ti: Add BeagleBone AI-64 documentation
Robert Nelson (1): arm: dts: Add k3-j721e-beagleboneai64
arch/arm/dts/Makefile | 5 +- .../dts/k3-j721e-beagleboneai64-u-boot.dtsi | 206 ++ arch/arm/dts/k3-j721e-beagleboneai64.dts | 993 ++++++++ arch/arm/dts/k3-j721e-binman.dtsi | 33 +- .../k3-j721e-common-proc-board-u-boot.dtsi | 2 + .../k3-j721e-ddr-beagleboneai64-lp4-3200.dtsi | 2200 +++++++++++++++++ arch/arm/dts/k3-j721e-r5-beagleboneai64.dts | 96 + arch/arm/dts/k3-j721e-sk-u-boot.dtsi | 2 + arch/arm/mach-k3/j721e_init.c | 9 +- board/ti/j721e/MAINTAINERS | 7 + board/ti/j721e/Makefile | 1 + board/ti/j721e/beagleboneai64.env | 19 + board/ti/j721e/beagleboneai64_a72.config | 55 + board/ti/j721e/beagleboneai64_r5.config | 19 + board/ti/j721e/{evm.c => board-variants.c} | 276 +-- board/ti/j721e/evm.c | 459 +--- board/ti/j721e/evm.h | 24 + board/ti/j721e/j721e.env | 1 + configs/j7200_evm_a72_defconfig | 1 - configs/j7200_evm_r5_defconfig | 1 - configs/j721e_evm_a72_defconfig | 5 +- doc/board/ti/j721e_beagleboneai64.rst | 327 +++ doc/board/ti/k3.rst | 1 + 23 files changed, 4083 insertions(+), 659 deletions(-) create mode 100644 arch/arm/dts/k3-j721e-beagleboneai64-u-boot.dtsi create mode 100644 arch/arm/dts/k3-j721e-beagleboneai64.dts create mode 100644 arch/arm/dts/k3-j721e-ddr-beagleboneai64-lp4-3200.dtsi create mode 100644 arch/arm/dts/k3-j721e-r5-beagleboneai64.dts create mode 100644 board/ti/j721e/beagleboneai64.env create mode 100644 board/ti/j721e/beagleboneai64_a72.config create mode 100644 board/ti/j721e/beagleboneai64_r5.config copy board/ti/j721e/{evm.c => board-variants.c} (63%) create mode 100644 board/ti/j721e/evm.h create mode 100644 doc/board/ti/j721e_beagleboneai64.rst
[1] https://lore.kernel.org/all/20231101170519.39627-1-afd@ti.com/