On 09:57-20230503, Tom Rini wrote: > On Wed, May 03, 2023 at 12:57:13PM +0530, Neha Malcom Francis wrote: > > Hi Tom > > > > On 27/04/23 04:07, Tom Rini wrote: > > > On Fri, Apr 21, 2023 at 06:01:44PM +0530, Neha Malcom Francis wrote: > > > > > > > This series aims to eliminate the use of additional custom repositories > > > > such as k3-image-gen (K3 Image Generation) repo and core-secdev-k3 (K3 > > > > Security Development Tools) that was plumbed into the U-Boot build flow > > > > to generate boot images for TI K3 platform devices. And instead, we move > > > > towards using binman that aligns better with the community standard > > > > build > > > > flow. > > > > > > > > This series uses binman for all K3 platforms supported on U-Boot > > > > currently; > > > > both HS (High Security, both SE and FS) and GP (General Purpose) > > > > devices. > > > > > > > > Background on using k3-image-gen: > > > > * TI K3 devices require a SYSFW (System Firmware) image > > > > consisting > > > > of a signed system firmware image and board configuration > > > > binaries, > > > > this is needed to bring up system firmware during U-Boot R5 SPL > > > > startup. > > > > * Board configuration data contain board-specific information > > > > such as resource management, power management and security. > > > > > > > > Background on using core-secdev-k3: > > > > * Contains resources to sign x509 certificates for HS devices > > > > > > > > Series intends to use binman to take over the packaging and signing for > > > > the R5 bootloader images tiboot3.bin (and sysfw.itb, for non-combined > > > > boot flow) instead of k3-image-gen. > > > > > > > > Series also packages the A72/A53 bootloader images (tispl.bin and > > > > u-boot.img) using ATF, OPTEE and DM (Device Manager) > > > > > > So, next up is fixing this in CI. After taking Andrew's patch to fix the > > > typedef issue, and after my patches to ensure we can get > > > pyyaml/jsonschema for python, there's problems still: > > > > > > Thanks for checking this! Couple things: > > > > > Over at https://source.denx.de/u-boot/u-boot/-/jobs/617966: > > > binman: Filename 'spl/dts/k3-am68-sk-base-board.dtb' not found in input > > > path (.,/builds/u-boot/u-boot,board/ti/j721s2,arch/arm/dts) > > > (cwd='/tmp/.bm-work/j721s2_hs_evm_a72') > > > > 1. This is dependent on the patch merging J721S2 HS and GP configs [1]. > > However it has been reverted on -next, seen in the same thread. > > OK. I'm not sure the priority order here. I would like to see this > series get in first, and get everything else rebased on top of it. > > --
Hi Tom, I aligned with Neha on the order which will be easier for us both in terms of handling both the series, 1. J721S2 and J7200 HS defconfig merge ( https://lore.kernel.org/r/[email protected] ) 2. Binman can go after that 3. J721E HS defconfig patches ( https://lore.kernel.org/u-boot/[email protected] ) Will re-roll once binman is merged Thanks and regards, Manorit > Tom
