Re: [PATCH] ARM: davinci: da850-evm: fix read access to SPI flash

2017-01-18 Thread Sekhar Nori
On Wednesday 18 January 2017 05:55 AM, Kevin Hilman wrote: > Fabien Parent writes: > >> Read access to the SPI flash are broken on da850-evm, i.e. the data >> read is not what is actually programmed on the flash. >> According to the datasheet for the M25P64 part present on

Re: [PATCH] ARM: davinci: da850-evm: fix read access to SPI flash

2017-01-18 Thread Sekhar Nori
On Wednesday 18 January 2017 05:55 AM, Kevin Hilman wrote: > Fabien Parent writes: > >> Read access to the SPI flash are broken on da850-evm, i.e. the data >> read is not what is actually programmed on the flash. >> According to the datasheet for the M25P64 part present on the da850-evm, >> if

Re: [PATCH] ARM: davinci: da850-evm: fix read access to SPI flash

2017-01-17 Thread Kevin Hilman
Fabien Parent writes: > Read access to the SPI flash are broken on da850-evm, i.e. the data > read is not what is actually programmed on the flash. > According to the datasheet for the M25P64 part present on the da850-evm, > if the SPI frequency is higher than 20MHz then

Re: [PATCH] ARM: davinci: da850-evm: fix read access to SPI flash

2017-01-17 Thread Kevin Hilman
Fabien Parent writes: > Read access to the SPI flash are broken on da850-evm, i.e. the data > read is not what is actually programmed on the flash. > According to the datasheet for the M25P64 part present on the da850-evm, > if the SPI frequency is higher than 20MHz then the READ command is not

[PATCH] ARM: davinci: da850-evm: fix read access to SPI flash

2017-01-17 Thread Fabien Parent
Read access to the SPI flash are broken on da850-evm, i.e. the data read is not what is actually programmed on the flash. According to the datasheet for the M25P64 part present on the da850-evm, if the SPI frequency is higher than 20MHz then the READ command is not usable anymore and only the

[PATCH] ARM: davinci: da850-evm: fix read access to SPI flash

2017-01-17 Thread Fabien Parent
Read access to the SPI flash are broken on da850-evm, i.e. the data read is not what is actually programmed on the flash. According to the datasheet for the M25P64 part present on the da850-evm, if the SPI frequency is higher than 20MHz then the READ command is not usable anymore and only the