On Tue, Oct 16, 2018 at 07:43:21AM +0800, Bin Meng wrote: > Hi Stephen, > > On Tue, Oct 16, 2018 at 6:43 AM Stephen Warren <swar...@wwwdotorg.org> wrote: > > > > On 10/15/18 3:53 PM, Stephen Warren wrote: > > > On 10/15/18 2:17 PM, Simon Glass wrote: > > >> Hi Tom, > > >> > > >> The following changes since commit > > >> 6e7a186dc5d50f563e224e9ae7be70defff7ee0d: > > >> > > >> Merge tag 'arc-more-updates-for-2018.11-rc2-2' of > > >> git://git.denx.de/u-boot-arc (2018-10-15 07:20:07 -0400) > > >> > > >> are available in the Git repository at: > > >> > > >> git://git.denx.de/u-boot-dm.git tags/pull-15oct-18 > > >> > > >> for you to fetch changes up to 02f2d266c75106a2fefd1f4e8e6f703fe00ed21d: > > >> > > >> buildman: Add a --boards option to specify particular boards to > > >> build (2018-10-15 08:20:43 -0600) > > > > > > There's something wrong with these patches; both Jetson TX1 and Jetson > > > TX2 (both 64-bit ARM without SPL) fail to boot with this branch; the > > > system hangs with no output at all from U-Boot. Jetson TK1 (32-bit ARM > > > with SPL) and sandbox boot fine. > > > > Reverting the following solves the issue: > > > > 1) dm: core: Mirror the chosen node parse logic in the livetree scanning > > > > 2) dm: core: Respect drivers with the DM_FLAG_PRE_RELOC flag in > > lists_bind_fdt() > > > > Reverting just (1) or just (2) does not. Can you please take a look? Thanks. > > The failure is probably due to some drivers that Tegra uses are not > properly written, ie: these drivers are declared via U_BOOT_DRIVER > with flags DM_FLAG_PRE_RELOC yet it was never working (bound before > relocation) until patch (1) & (2). Now these drivers get bound before > relocation but they were never bound before (assume they were never > required before relocation), so we should identify which driver were > wrongly written, but as a quick solution, can you please enlarge the > CONFIG_SYS_MALLOC_F_LEN of your board and have a try?
and I'm going to hold off on this PR until we have this sorted out. Thanks all! -- Tom
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