Hi Peng!
On 14.10.24 09:29, Peng Fan wrote:
Subject: Re: [RFC PATCH v1] dts: imx8mp-u-boot.dtsi align flash.bin
Hi Peng!
On 14.10.24 08:29, Peng Fan wrote:
Hi Heiko,
With the two applied, with latest U-Boot, uuu works well on i.MX8MP-EVK
https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2F lore
.kernel.org%2Fall%2F20241012093410.9069-1-
peng.fan%40oss.nxp.com%2F&da
ta=05%7C02%7Cpeng.fan%40nxp.com%7C26dd8c31b9ca4276aed108 dcec1c1dc0%7C6
86ea1d3bc2b4c6fa92cd99c5c301635%7C0%7C0%7C6386448527505 72116%7CUnknown
%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI
6Ik1haWwiLCJ
XVCI6Mn0%3D%7C0%7C%7C%7C&sdata=vZqhJCFei5qbUYZT3Lu2SF5kf RwT26lWufHwKZ0
ojto%3D&reserved=0
https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2F lore
.kernel.org%2Fall%2F20241011105827.7729-1-
peng.fan%40oss.nxp.com%2F&da
ta=05%7C02%7Cpeng.fan%40nxp.com%7C26dd8c31b9ca4276aed108 dcec1c1dc0%7C6
86ea1d3bc2b4c6fa92cd99c5c301635%7C0%7C0%7C6386448527505 91559%7CUnknown
%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI
6Ik1haWwiLCJ
XVCI6Mn0%3D%7C0%7C%7C%7C&sdata=tIjTPu%2Fq7wQqpzIO2EaoCG vgKxM%2Fy2eJoPw
miGiBJ9E%3D&reserved=0
Thanks for verifying! So the problem is for sure on my side...
My base is:
- f919c3a889 - (tag: v2024.10) Prepare v2024.10 (vor 7 Tagen) <Tom
Rini>
So, your patches not applied ... yet.
Yes some patches above to introduce board support, mainlining comes soon...
I tried with your patches, still teh same problem on my side.
Would you share your commit hash and boot log?
see below ... I must admit I have enabled IMX_HAB boot, and signing works well with binman... may I ask, if you can enable IMX_HAB too?
I use OEM_OPEN part, not have IMX_HAB enabled.
here the bootlog:
│ │ <> U-Boot SPL 2024.10-00017-gdf824fb3d8ef-dirty (Oct 07 2024 - 14:54:35 +0000)
So your board boots ok, but uuu has issue?
Board boots fine from emmc, sd card. Booting blank board with uuu works with posted RFC patch, as it seems to me code in
spl_romapi_load_image_stream()
waits for more bytes than flash.bin currently has... appending some zero bytes at the end, and U_Boot begins to boot and works fine, uuu tool ends with errorcode 0.
bye, Heiko
Regards, Peng.
│ │ <> DDR: 4096 MiB [0x2] │ │ <> DDR: Inline ECC disabled │ │ <> SEC0: RNG instantiated │ │ <> Normal Boot │ │ <> WDT: Started watchdog@30280000 with servicing every 1000ms (60s timeout) │ │ <> Trying to boot from BOOTROM │ │ <> Boot Stage: USB boot │ │ <> Find img info 0x48021000, size 1493611 │ │ <> Need continue download 1492992 │ │ <> hab fuse not enabled │ │ <> │ │ <> Authenticate image from DDR location 0x44000000... │ │ <> NOTICE: Do not release JR0 to NS as it can be used by HAB │ │ <> NOTICE: BL31: v2.11.0(release):v2.10.0-984-gf2735ebcc │ │ <> NOTICE: BL31: Built : 11:51:22, May 23 2024 │ │ <> │ │ <> │ │ <> U-Boot 2024.10-00017-gdf824fb3d8ef-dirty (Oct 07 2024 - 14:54:35 +0000) │ │ <> │ │ <> CPU: Freescale i.MX8MP[8] rev1.1 1800 MHz (running at 1200 MHz) │ │ <> CPU: Commercial temperature grade (0C to 95C) at 41C │ │ <> Reset cause: POR │ │ <> Model: Aristainetos3 ADLink PI SMARC carrier │ │ <> DRAM: 4 GiB │ │ <> Core: 172 devices, 36 uclasses, devicetree: separate │ │ <> WDT: Started watchdog@30280000 with servicing every 1000ms (60s timeout) │ │ <> FSL_SDHC: 1, FSL_SDHC: 0 │ │ <> Loading Environment from MMC... Reading from MMC(0)... OK │ │ <> In: serial │ │ <> Out: serial │ │ <> Err: serial │ │ <> SEC0: RNG instantiated │ │ <> Net: │ │ <> Warning: ethernet@30bf0000 (eth0) using random MAC address - 9a:16:44:b4:19:9f │ │ <> │ │ <> Warning: ethernet@30be0000 (eth1) using random MAC address - 96:f4:de:9a:49:8f │ │ <> eth1: ethernet@30be0000, eth0: ethernet@30bf0000 [PRIME] │ │ <> Hit any key to stop autoboot: 0 │ │ <> u-boot=>
bye, Heiko
Regards, Peng.
Subject: [RFC PATCH v1] dts: imx8mp-u-boot.dtsi align flash.bin
trying to load current flash.bin with uuu tool leads in not booting U- Boot as missing some bytes.
Align flash.bin in this case to 0x800 bytes, to make uuu and ROM
api
happy.
Signed-off-by: Heiko Schocher hs@denx.de
I am unsure about the value of 0x800 which is twice the value the code in spl_romapi_load_image_stream(), requests from romapi
which in
my case on imx8mp is 0x400...
May I oversee something?
arch/arm/dts/imx8mp-u-boot.dtsi | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/arm/dts/imx8mp-u-boot.dtsi
b/arch/arm/dts/imx8mp-
u-boot.dtsi index 56749ccacd..3c0bf8c4d6 100644 --- a/arch/arm/dts/imx8mp-u-boot.dtsi +++ b/arch/arm/dts/imx8mp-u-boot.dtsi @@ -85,6 +85,7 @@ filename = "flash.bin"; section { pad-byte = <0x00>;
align-size = <0x800>;#ifdef CONFIG_IMX_HAB nxp-imx8mcst@0 {
-- 2.20.1
-- DENX Software Engineering GmbH, Managing Director: Erika Unter HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: +49-8142-66989-52 Fax: +49-8142-66989-80 Email: hs@denx.de