Hi Heiko,
On 2022-09-09 07:45, Heiko Thiery wrote:
Hi Angus,
Am Fr., 9. Sept. 2022 um 16:43 Uhr schrieb Angus Ainslie
<an...@akkea.ca>:
Hi Heiko,
The librem5 (imx8mq) is able to boot using these [1] patches on top of
u-boot-imx-20220729.
I believe the change that fixed the allocation issue for me was
CONFIG_SPL_MAX_SIZE=0x25000
The imx8mq_evk board boots also but when enabling the DEBUG_UART the
output shown in my previous mail is seen. Could you also try to enable
the DEBUG UART please?
--
Heiko
Yeah it still boots
CUK**SH022.10-rc1-00013-g1b8b4362ac-dirty (Sep 09 2022 - 09:24:49 -0700)
Initializing pinmux
Initializing ECSPI
Initializing DRAM
SDRAM val 2
SDRAM val 3
SDRAM val 3
spl_dram_init: LPDDR4 3 GiB
USB Boot
Trying to boot from USB SDP
board_usb_init : index 0 type 1
SDP: initialize...
SDP: handle requests...
Downloading file of size 946628 to 0x40400000... done
Jumping to header at 0x40400000
Header Tag is not an IMX image
Found header at 0x40410c00
board_usb_cleanup : 0
?2~3
U-Boot 2022.10-rc1-00013-g1b8b4362ac-dirty (Sep 09 2022 - 09:24:49
-0700)
CPU: Freescale i.MX8MQ rev2.1 1500 MHz (running at 1000 MHz)
CPU: Commercial temperature grade (0C to 95C) at 32C
Reset cause: POR
Model: Purism Librem 5r4
DRAM: 3 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)
Enabling regulator-hub
tps65982 boot successful
Core: 193 devices, 25 uclasses, devicetree: separate
MMC: FSL_SDHC: 0, FSL_SDHC: 1
Loading Environment from MMC... *** Warning - bad CRC, using default
environment
In: serial
Out: serial
Err: serial
Board name: librem5
Board rev: 4
USB Boot
vol_down_key_pressed : 1
Net: No ethernet found.
Hit any key to stop autoboot: 0
Cheers,
Angus
[1]
https://lore.kernel.org/u-boot/20220825134602.382775-1-an...@akkea.ca/
On 2022-09-09 02:12, Heiko Thiery wrote:
> HI,
>
> I think on the imx8mq platform we have a problem with the introduction
> of the clock driver. I tried to debug the problem that the pitx-imx8m
> board was not able to start for some time. I was wondering why the
> pitx-im8m doesn't work anymore although the imx8mq_evk is running.
>
> So I switched to the imx8mq_evk for counter testing. As I already
> figured out in [1] also the imx8mq_evk is not able to start properly.
>
> On the EVK I enabled the DEBUG_UART and see the outputs below. I
> suspect all imx8mq boards have this problem.
>
> CONFIG_DEBUG_UART_BASE=0x30860000 # for uart1
> CONFIG_DEBUG_UART_CLOCK=24000000
>
> --- 8< ----
> U-Boot SPL 2022.10-rc4-00038-ge3fce5e560-dirty (Sep 09 2022 - 10:51:29
> +0200)
> PMIC: PFUZE100 ID=0x10
> SEC0: RNG instantiated
> Normal Boot
> Trying to boot from MMC2
> clk_register: failed to get <NULL> device (parent of ckil)
> clk_register: failed to get <NULL> device (parent of clock-osc-27m)
> 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 exhaustedÿ
>
> U-Boot 2022.10-rc4-00038-ge3fce5e560-dirty (Sep 09 2022 - 10:51:29
> +0200)
>
> CPU: Freescale i.MX8MQ rev2.1 at 1000 MHz
> Reset cause: POR
> Model: NXP i.MX8MQ EVK
> DRAM: 3 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: 147 devices, 21 uclasses, devicetree: separate
> MMC: FSL_SDHC: 0, FSL_SDHC: 1
> Loading Environment from MMC... OK
> In: serial@30860000
> Out: serial@30860000
> Err: serial@30860000
> SEC0: RNG instantiated
> Net: eth0: ethernet@30be0000
> Hit any key to stop autoboot: 0
> u-boot=>
> --- 8< ----
>
> Could the maintainers of the other imx8mq boards please check if they
> can confirm this?
>
> [1]
>
https://lore.kernel.org/u-boot/caeymn7bcac8y8b0moai72yjthmkdjt_oe_ebznrwhh4jxxo...@mail.gmail.com/#t
>
> Thanks,
> Heiko
