Hi Marek, Am Fr., 15. Juli 2022 um 12:24 Uhr schrieb Marek Vasut <ma...@denx.de>: > > On 7/15/22 12:05, Heiko Thiery wrote: > > Hi Marek > > > > Am Fr., 15. Juli 2022 um 11:29 Uhr schrieb Marek Vasut <ma...@denx.de>: > >> > >> On 7/15/22 10:33, Heiko Thiery wrote: > >>> Hi, > >> > >> Hi, > >> > >>> I see since the change to CLK_IMX8MQ that the kontron_pitx_imx8m board > >>> does not start anymore. I have enabled the DUBUG_UART and see the > >>> following outputs > >> > >> Pick > >> [PATCH] board_init: Do not reserve MALLOC_F area on stack if non-zero > >> MALLOC_F_ADDR > > > > this does not solve the issue. > >> > >> And also, increate SPL_MALLOC_F_LEN in board config if that itself does > >> not help. > > > > As said, I need to increase SYS_MALLOC_F_LEN to 0xc000. Then the board > > starts. But Peng said that this is not a valid value due to the > > OCRAM_S is limited to 32k and this is the MALLOC base. > > On the other hand, why does my board consums that much memory and the > > others not. I cannot find any difference in these boards that explains > > this to me. > > Too many clock CCF nodes which each allocate udevice structure (which > ... is sub-optimal) ? > > Try commenting out some of the clock in drivers/clk/*mx8mm*c using > #ifdef CONFIG_SPL_BUILD , does that make a difference ?
I have now commented out all the clocks that i think are not needed. Now my board at least starts again without a reboot. gpu_XXX, vpu_XXX, audio_XXX But what still makes me wonder is the fact that the same driver is used by imx8mq_evk and imx8mq_phanbell and this problem is not seen there. ---- 8< ---- U-Boot SPL 2022.07-00698-g208ed8a54e-dirty (Jul 15 2022 - 21:06:29 +0200) Trying to boot from SD card U-Boot 2022.07-00698-g208ed8a54e-dirty (Jul 15 2022 - 21:06:29 +0200) CPU: Freescale i.MX8MQLite rev2.1 at 1000 MHz Reset cause: POR Model: Kontron pITX-imx8m DRAM: alloc space exhausted alloc space exhausted alloc space exhausted alloc space exhausted alloc space exhausted alloc space exhausted alloc space exhausted alloc space exhausted alloc space exhausted alloc space exhausted alloc space exhausted alloc space exhausted alloc space exhausted alloc space exhausted alloc space exhausted alloc space exhausted alloc space exhausted alloc space exhausted 4 GiB clk_register: failed to get <NULL> device (parent of ckil) clk_register: failed to get <NULL> device (parent of clock-osc-27m) clk_register: failed to get <NULL> device (parent of sys1_pll) clk_register: failed to get <NULL> device (parent of sys2_pll) clk_register: failed to get <NULL> device (parent of sys3_pll) Core: 124 devices, 21 uclasses, devicetree: separate MMC: FSL_SDHC: 0, FSL_SDHC: 1 Loading Environment from MMC... OK In: serial@30880000 Out: serial@30880000 Err: serial@30880000 Net: Error: ethernet@30be0000 address not set. Error: ethernet@30be0000 address not set. No ethernet found. Hit any key to stop autoboot: 0 => ---- 8< ---- -- Heiko
