Hi Alex,
Please find bellow my answer:
--
Added Mihai who tested this a lot at some point in time
Eugen
On 8/8/23 16:02, Alexander Dahl wrote:
> Hello everyone,
>
> this is a patch series wtih some real fixes _and_ a question or some
> kind of support request in th
Hello Eugen,
Thank you for applying the patch.
For this board we don't want to use SPL.
I will send v2 patch to remove the custom prompt.
Thanks.
Best regards,
Mihai Sain
-Original Message-
From: Eugen Hristev
Sent: Monday, July 24, 2023 11:13 AM
To: Mihai Sain - M19926 ; u-boot@lists
Hello Eugen,
I have successfully tested the binary on sama5d2_xplained board.
Board is booting OK the zImage from fat (eMMC).
Tested-by: Mihai Sain
Best regards,
Mihai Sain
-Original Message-
From: Eugen Hristev
Sent: Monday, July 24, 2023 1:08 PM
To: u-boot@lists.denx.de; Mihai Sain
Hello Eugen,
I have successfully tested the binary on sama5d2_icp board.
Board is booting OK the zImage from fat (SD-card).
Tested-by: Mihai Sain
Best regards,
Mihai Sain
-Original Message-
From: Eugen Hristev
Sent: Monday, July 24, 2023 2:08 PM
To: u-boot@lists.denx.de; Mihai Sain -
Hi Eugen,
I built new binaries with CONFIG_SYS_THUMB_BUILD=y for sam9x60_curiosity,
sama5d29_curiosity, sama7g5ek and new sam9x75_curiosity board.
I used the latest u-boot/master branch for this test.
I noticed that the file size of the binaries have beed reduced with aprox
150KiB due to CONFIG_
Hi Zixun,
I recommend to use sam-ba in order to flash the eMMC partitions: boot1, boot2,
user0.
sam-ba download links:
https://ww1.microchip.com/downloads/aemDocuments/documents/MPU32/ProductDocuments/SoftwareLibraries/Firmware/sam-ba_v3.7-linux_x86_64.tar.gz
https://ww1.microchip.com/downloads/a
On 3/7/24 11:10, Alexander Dahl wrote:
> For now adds one new command 'hsmc' with a single subcommand 'decode'
> to read and display the content of the registers of the Static Memory
> Controllers (SMC/HSMC) found in different at91 SoCs. Needed to get a
> better picture on what raw nand core an
> U-Boot> nand info
>
> Device 0: nand0, sector size 256 KiB
> Manufacturer MACRONIX
> Model MX30LF4G28AD
> Device size512 MiB
> Page size 4096 b
> OOB size 256 b
> Erase size 262144 b
> ecc strength 8 bits
> ecc step size 512 b
>
> Hi Alexander,
>
> I tested your work on sama7g54-curiosity board:
>
> U-Boot> nand info
>
> Device 0: nand0, sector size 256 KiB
> Manufacturer MACRONIX
> Model MX30LF4G28AD
> Device size512 MiB
> Page size 4096 b
> OOB size 256 b
> Erase size 2
> The command is very useful.
> I would like to have also the ONFI timing mode printed for nand-flash
> 😊
As far as I can see the actually set mode is not stored anywhere. One could
print it after it was successfully set, but that wou
Hi Alexander,
I'm sorry for quoting because the email is sent from Outlook ☹
> > U-Boot> nand info
> >
> > Device 0: nand0, sector size 256 KiB
> > Manufacturer MACRONIX
> > Model MX30LF4G28AD
> > Device size512 MiB
> > Page size 4096 b
> > OOB size 25
Hi Alexander,
> Maybe we should add an automatic fallback for timing mode in
> nand-controller.c 😊
> As of now the driver is forcing tRC_min to 30ns (mode 3), which is not
> reliable for sama7 nfc controller ☹
>
> https://github.com/u-boot/u-boot/blob/master/drivers/mtd/nand/r
Hi Alex,
> > Also I recommend to print the master clock in MHz, and to print the master
> > clock name/label from ccf driver:
> > https://github.com/u-boot/u-boot/blob/master/drivers/clk/at91/sama7g5.
> > c#L410
>
> Should be possible. I could do this and send a v2?
>
> Yes Please 😊
>
Hi Alex,
--
Override the ONFI timing mode at runtime.
Signed-off-by: Alexander Dahl
---
Tested-by: Mihai Sain
I tested your new command on a new board/soc sam9x75-curiosity 😊
I find it very very useful !
I also rounded the master clock to 270 MHz 😊
Tha
Hi Alex,
Override the ONFI timing mode at runtime.
Signed-off-by: Alexander Dahl
---
I used the same board sam9x75-curiosity to test mode 5 😊
I forced in nfc driver the mode 5:
+ if (conf->timings.sdr.tRC_min < 2)
And I ran t
Hi Michael,
---
I think this command can be really useful.
Let try to have more testing on more boards
-
I managed to test the command on sama7g54-curiosity board.
I also forced timing m
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