cturvey/stm32extldr

Modify h7_s25sl256/CLIVEONE-S25FL256S_STM32H7XX-PB2-PB6-PD11-PD12-PE2-PD13.stldr to use different chip select

Closed this issue · 4 comments

florianhumblot commented

Hi,
I'd like to use the flashloader that you have made, it seems like it matches my flash and my MCU, except that we have a slightly different pin configuration.

We have the following:

    PE2     ------> OCTOSPIM_P1_IO2
    PB2     ------> OCTOSPIM_P1_CLK
    PB10     ------> OCTOSPIM_P1_NCS
    PD11     ------> OCTOSPIM_P1_IO0
    PD12     ------> OCTOSPIM_P1_IO1
    PD13     ------> OCTOSPIM_P1_IO3

As far as I can tell, the only difference is that you're using NCS on PB6, with alternate function 10, while we use NCS on PB10, with alternate function 9.
Would you be able to provide an alternative build with the above chip-select? :)

cturvey commented

The H7XX version is for QSPI models, H743,H745,H747,H750,H753,H755
OSPI H72x, H73x or H7Ax. H7Bx
Which STM32 are you using?
Not sure I've got an OCTOSPI build for the Infineon, but can be done
-Clive

florianhumblot commented

Ah I see, I'm using the STM32H735VGT6 with OCTOSPI indeed

cturvey commented

PB2:AF9 OCTOSPIM_P1_CLK
PB10:AF9 OCTOSPIM_P1_NCS
PD11:AF9 OCTOSPIM_P1_IO0
PD12:AF9 OCTOSPIM_P1_IO1
PE2:AF9 OCTOSPIM_P1_IO2
PD13:AF9 OCTOSPIM_P1_IO3

https://github.com/cturvey/stm32extldr/blob/main/h7_s25sl256/CLIVEONE-S25FL256S_STM32H72X-PB2-PB10-PD11-PD12-PE2-PD13.stldr