hi Kayccc:
i try up patch xnx-16gb-r32.x-overlay.tbz2 ,it contain two file ，if i only replace tegra194-mb1-bct-memcfg-p3668-0001-a00.cfg ，The result is just as described in this post —the hdmi is can’t work up but pcie is ok. If i replace the two file ,relaced the file tegra194-a02-bpmp-p3668-a00.dtb too. Then pcie bus is can’t work but hdmi is ok.
system will print as follows ，and auto reboot many times，
[0023.336] I> Plugin-manager override finished successfully
[0023.341] I> tegrabl_load_kernel_and_dtb: Done
[0023.363] I> Kernel EP: 0x80080000, DTB: 0x90000000
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.9.201-tegra (root@sensoro) (gcc version 7.3.1 20180425 [linaro-7.3-2018.05 revision d29120a424ecfbc167ef90065c0eeb7f91977701] (Linaro GCC 7.3-2018.05) ) #10 SMP PREEMPT Tue Feb 22 11:24:07 CST 2022
[ 0.000000] Boot CPU: AArch64 Processor [4e0f0040]
[ 0.000000] OF: fdt:memory scan node memory, reg size 48,
[ 0.000000] OF: fdt: - 80000000 , 2c000000
[ 0.000000] OF: fdt: - ac200000 , 44800000
[ 0.000000] OF: fdt: - 100000000 , 380000000
[ 0.000000] earlycon: tegra_comb_uart0 at MMIO32 0x000000000c168000 (options ‘’)
[ 0.000000] bootconsole [tegra_comb_uart0] enabled
[ 0.000000] Found tegra_fbmem: 00800000@a06a0000
[ 0.000000] Found lut_mem: 00002008@a069a000
ÿᖁRNING: pll_d2 has no dyn ramp
ÿ٠ 2.049027] imx219 9-0010: imx219_board_setup: error during i2c read probe (-121)
[ 2.049816] imx219 9-0010: board setup failed
[ 2.073766] imx219 10-0010: imx219_board_setup: error during i2c read probe (-121)
[ 2.074096] imx219 10-0010: board setup failed
[ 2.201851] tegra-asoc: sound: ASoC: CODEC DAI rt5651-aif1 not registered
[ 2.202132] tegra-asoc: sound: snd_soc_register_card failed (-517)
ÿᖁRNING: at platform/drivers/mailbox/mail_mach.c:148
WARNING: at platform/drivers/mailbox/mail_mach.c:161
WARNING: at platform/drivers/mailbox/mail_mach.c:177
WARNING: at platform/drivers/mailbox/mail_mach.c:161
WARNING: at platform/drivers/mailbox/mail_mach.c:177
WARNING: at platform/drivers/mailbox/mail_mach.c:161
WARNING: at platform/drivers/mailbox/mail_mach.c:177
WARNING: at platform/drivers/mailbox/mail_mach.c:161
WARNING: at platform/drivers/mailbox/mail_mach.c:177
WARNING: at platform/drivers/mailbox/mail_mach.c:161
WARNING: at platform/drivers/mailbox/mail_mach.c:177
WARNING: at platform/drivers/mailbox/mail_mach.c:161
many times reboot ,system will bring up,but the pcie bus,can 't work.
dmesg :
pci_error.dmesg (77.7 KB)
my another topic :Pcie error pcieport 0005:00:00.0: AER: Multiple Corrected error received: id=0000
i think the file tegra194-a02-bpmp-p3668-a00.dtb that led to this problem.but i don’t konw ,how to edit it and build this it? the old one support pcie but not hdmi,the patch one of 32.7.2 ,is support hdmi but not pcie.