Re: [U-Boot] [RFC PATCH v2 00/11] SF: Migrate to Linux SPI NOR framework

2018-12-10 Thread Miquel Raynal
Hi Vignesh, Vignesh R wrote on Mon, 10 Dec 2018 23:08:38 +0530: > On 10-Dec-18 6:32 PM, Jagan Teki wrote: > > On Thu, Dec 6, 2018 at 11:55 PM Vignesh R wrote: > >> > >> Hi Jagan, > >> > >> On 06-Dec-18 10:44 PM, Jagan Teki wrote: > >>> On Tue, Dec 4, 2018 at 5:56 PM Vignesh R wrote: >

Re: [U-Boot] [RFC PATCH v2 00/11] SF: Migrate to Linux SPI NOR framework

2018-12-10 Thread Vignesh R
On 10-Dec-18 6:32 PM, Jagan Teki wrote: > On Thu, Dec 6, 2018 at 11:55 PM Vignesh R wrote: >> >> Hi Jagan, >> >> On 06-Dec-18 10:44 PM, Jagan Teki wrote: >>> On Tue, Dec 4, 2018 at 5:56 PM Vignesh R wrote: U-Boot SPI NOR support (sf layer) is quite outdated as it does not

Re: [U-Boot] [RFC PATCH v2 00/11] SF: Migrate to Linux SPI NOR framework

2018-12-10 Thread Tom Rini
On Mon, Dec 10, 2018 at 02:15:05PM +0100, Boris Brezillon wrote: > On Mon, 10 Dec 2018 18:32:09 +0530 > Jagan Teki wrote: > > > On Thu, Dec 6, 2018 at 11:55 PM Vignesh R wrote: > > > > > > Hi Jagan, > > > > > > On 06-Dec-18 10:44 PM, Jagan Teki wrote: > > > > On Tue, Dec 4, 2018 at 5:56 PM

Re: [U-Boot] [RFC PATCH v2 00/11] SF: Migrate to Linux SPI NOR framework

2018-12-10 Thread Boris Brezillon
On Mon, 10 Dec 2018 18:32:09 +0530 Jagan Teki wrote: > On Thu, Dec 6, 2018 at 11:55 PM Vignesh R wrote: > > > > Hi Jagan, > > > > On 06-Dec-18 10:44 PM, Jagan Teki wrote: > > > On Tue, Dec 4, 2018 at 5:56 PM Vignesh R wrote: > > >> > > >> U-Boot SPI NOR support (sf layer) is quite outdated

Re: [U-Boot] [RFC PATCH v2 00/11] SF: Migrate to Linux SPI NOR framework

2018-12-10 Thread Jagan Teki
On Thu, Dec 6, 2018 at 11:55 PM Vignesh R wrote: > > Hi Jagan, > > On 06-Dec-18 10:44 PM, Jagan Teki wrote: > > On Tue, Dec 4, 2018 at 5:56 PM Vignesh R wrote: > >> > >> U-Boot SPI NOR support (sf layer) is quite outdated as it does not > >> support 4 byte addressing opcodes, SFDP table parsing

Re: [U-Boot] [RFC PATCH v2 00/11] SF: Migrate to Linux SPI NOR framework

2018-12-09 Thread Vignesh R
On 07/12/18 3:21 PM, Boris Brezillon wrote: > On Thu, 6 Dec 2018 23:55:30 +0530 > Vignesh R wrote: > >> On 06-Dec-18 10:44 PM, Jagan Teki wrote: >>> On Tue, Dec 4, 2018 at 5:56 PM Vignesh R wrote: U-Boot SPI NOR support (sf layer) is quite outdated as it does not support 4

Re: [U-Boot] [RFC PATCH v2 00/11] SF: Migrate to Linux SPI NOR framework

2018-12-07 Thread Simon Goldschmidt
On Fri, Dec 7, 2018 at 6:58 AM Vignesh R wrote: > > On 07/12/18 12:47 AM, Simon Goldschmidt wrote: > > Am 06.12.2018 um 18:39 schrieb Vignesh R: > >> On 06/12/18 10:06 PM, Simon Goldschmidt wrote: > >>> Am 06.12.2018 um 14:54 schrieb Simon Goldschmidt: > On Thu, Dec 6, 2018 at 2:45 PM

Re: [U-Boot] [RFC PATCH v2 00/11] SF: Migrate to Linux SPI NOR framework

2018-12-07 Thread Boris Brezillon
On Thu, 6 Dec 2018 23:55:30 +0530 Vignesh R wrote: > On 06-Dec-18 10:44 PM, Jagan Teki wrote: > > On Tue, Dec 4, 2018 at 5:56 PM Vignesh R wrote: > >> > >> U-Boot SPI NOR support (sf layer) is quite outdated as it does not > >> support 4 byte addressing opcodes, SFDP table parsing and

Re: [U-Boot] [RFC PATCH v2 00/11] SF: Migrate to Linux SPI NOR framework

2018-12-06 Thread Vignesh R
On 07/12/18 12:47 AM, Simon Goldschmidt wrote: > Am 06.12.2018 um 18:39 schrieb Vignesh R: >> On 06/12/18 10:06 PM, Simon Goldschmidt wrote: >>> Am 06.12.2018 um 14:54 schrieb Simon Goldschmidt: On Thu, Dec 6, 2018 at 2:45 PM Vignesh R wrote: > On 06/12/18 2:15 AM, Simon Goldschmidt

Re: [U-Boot] [RFC PATCH v2 00/11] SF: Migrate to Linux SPI NOR framework

2018-12-06 Thread Simon Goldschmidt
Am 06.12.2018 um 19:25 schrieb Vignesh R: Hi Jagan, On 06-Dec-18 10:44 PM, Jagan Teki wrote: On Tue, Dec 4, 2018 at 5:56 PM Vignesh R wrote: U-Boot SPI NOR support (sf layer) is quite outdated as it does not support 4 byte addressing opcodes, SFDP table parsing and different types of quad

Re: [U-Boot] [RFC PATCH v2 00/11] SF: Migrate to Linux SPI NOR framework

2018-12-06 Thread Simon Goldschmidt
Am 06.12.2018 um 18:39 schrieb Vignesh R: On 06/12/18 10:06 PM, Simon Goldschmidt wrote: Am 06.12.2018 um 14:54 schrieb Simon Goldschmidt: On Thu, Dec 6, 2018 at 2:45 PM Vignesh R wrote: Hi Simon, On 06/12/18 2:15 AM, Simon Goldschmidt wrote: Am 05.12.2018 um 07:55 schrieb Simon

Re: [U-Boot] [RFC PATCH v2 00/11] SF: Migrate to Linux SPI NOR framework

2018-12-06 Thread Vignesh R
Hi Jagan, On 06-Dec-18 10:44 PM, Jagan Teki wrote: > On Tue, Dec 4, 2018 at 5:56 PM Vignesh R wrote: >> >> U-Boot SPI NOR support (sf layer) is quite outdated as it does not >> support 4 byte addressing opcodes, SFDP table parsing and different types of >> quad mode enable sequences. Many newer

Re: [U-Boot] [RFC PATCH v2 00/11] SF: Migrate to Linux SPI NOR framework

2018-12-06 Thread Tom Rini
On Thu, Dec 06, 2018 at 10:44:00PM +0530, Jagan Teki wrote: > On Tue, Dec 4, 2018 at 5:56 PM Vignesh R wrote: > > > > U-Boot SPI NOR support (sf layer) is quite outdated as it does not > > support 4 byte addressing opcodes, SFDP table parsing and different types of > > quad mode enable sequences.

Re: [U-Boot] [RFC PATCH v2 00/11] SF: Migrate to Linux SPI NOR framework

2018-12-06 Thread Vignesh R
On 06/12/18 10:06 PM, Simon Goldschmidt wrote: > Am 06.12.2018 um 14:54 schrieb Simon Goldschmidt: >> On Thu, Dec 6, 2018 at 2:45 PM Vignesh R wrote: >>> >>> Hi Simon, >>> >>> On 06/12/18 2:15 AM, Simon Goldschmidt wrote: Am 05.12.2018 um 07:55 schrieb Simon Goldschmidt: > On Wed, Dec

Re: [U-Boot] [RFC PATCH v2 00/11] SF: Migrate to Linux SPI NOR framework

2018-12-06 Thread Jagan Teki
On Tue, Dec 4, 2018 at 5:56 PM Vignesh R wrote: > > U-Boot SPI NOR support (sf layer) is quite outdated as it does not > support 4 byte addressing opcodes, SFDP table parsing and different types of > quad mode enable sequences. Many newer flashes no longer support BANK > registers used by sf

Re: [U-Boot] [RFC PATCH v2 00/11] SF: Migrate to Linux SPI NOR framework

2018-12-06 Thread Simon Goldschmidt
Am 06.12.2018 um 14:54 schrieb Simon Goldschmidt: On Thu, Dec 6, 2018 at 2:45 PM Vignesh R wrote: Hi Simon, On 06/12/18 2:15 AM, Simon Goldschmidt wrote: Am 05.12.2018 um 07:55 schrieb Simon Goldschmidt: On Wed, Dec 5, 2018 at 7:51 AM Vignesh R wrote: [...] I did some compilation tests

Re: [U-Boot] [RFC PATCH v2 00/11] SF: Migrate to Linux SPI NOR framework

2018-12-06 Thread Simon Goldschmidt
On Thu, Dec 6, 2018 at 2:45 PM Vignesh R wrote: > > Hi Simon, > > On 06/12/18 2:15 AM, Simon Goldschmidt wrote: > > Am 05.12.2018 um 07:55 schrieb Simon Goldschmidt: > >> On Wed, Dec 5, 2018 at 7:51 AM Vignesh R wrote: > [...] > I did some compilation tests first and I'm happy to say that

Re: [U-Boot] [RFC PATCH v2 00/11] SF: Migrate to Linux SPI NOR framework

2018-12-06 Thread Vignesh R
Hi Simon, On 06/12/18 2:15 AM, Simon Goldschmidt wrote: > Am 05.12.2018 um 07:55 schrieb Simon Goldschmidt: >> On Wed, Dec 5, 2018 at 7:51 AM Vignesh R wrote: [...] I did some compilation tests first and I'm happy to say that with the SPL_SPI_FLASH_TINY option enabled, my SPL is about

Re: [U-Boot] [RFC PATCH v2 00/11] SF: Migrate to Linux SPI NOR framework

2018-12-05 Thread Simon Goldschmidt
Am 05.12.2018 um 07:55 schrieb Simon Goldschmidt: On Wed, Dec 5, 2018 at 7:51 AM Vignesh R wrote: On 05/12/18 1:41 AM, Simon Goldschmidt wrote: Am 04.12.2018 um 13:55 schrieb Boris Brezillon: On Tue, 4 Dec 2018 17:56:48 +0530 Vignesh R wrote: U-Boot SPI NOR support (sf layer) is quite

Re: [U-Boot] [RFC PATCH v2 00/11] SF: Migrate to Linux SPI NOR framework

2018-12-04 Thread Simon Goldschmidt
On Wed, Dec 5, 2018 at 7:51 AM Vignesh R wrote: > > On 05/12/18 1:41 AM, Simon Goldschmidt wrote: > > Am 04.12.2018 um 13:55 schrieb Boris Brezillon: > >> On Tue, 4 Dec 2018 17:56:48 +0530 > >> Vignesh R wrote: > >> > >>> U-Boot SPI NOR support (sf layer) is quite outdated as it does not > >>>

Re: [U-Boot] [RFC PATCH v2 00/11] SF: Migrate to Linux SPI NOR framework

2018-12-04 Thread Vignesh R
On 05/12/18 1:41 AM, Simon Goldschmidt wrote: > Am 04.12.2018 um 13:55 schrieb Boris Brezillon: >> On Tue, 4 Dec 2018 17:56:48 +0530 >> Vignesh R wrote: >> >>> U-Boot SPI NOR support (sf layer) is quite outdated as it does not >>> support 4 byte addressing opcodes, SFDP table parsing and

Re: [U-Boot] [RFC PATCH v2 00/11] SF: Migrate to Linux SPI NOR framework

2018-12-04 Thread Simon Goldschmidt
Am 04.12.2018 um 13:55 schrieb Boris Brezillon: On Tue, 4 Dec 2018 17:56:48 +0530 Vignesh R wrote: U-Boot SPI NOR support (sf layer) is quite outdated as it does not support 4 byte addressing opcodes, SFDP table parsing and different types of quad mode enable sequences. Many newer flashes no

Re: [U-Boot] [RFC PATCH v2 00/11] SF: Migrate to Linux SPI NOR framework

2018-12-04 Thread Boris Brezillon
On Tue, 4 Dec 2018 17:56:48 +0530 Vignesh R wrote: > U-Boot SPI NOR support (sf layer) is quite outdated as it does not > support 4 byte addressing opcodes, SFDP table parsing and different types of > quad mode enable sequences. Many newer flashes no longer support BANK > registers used by sf

[U-Boot] [RFC PATCH v2 00/11] SF: Migrate to Linux SPI NOR framework

2018-12-04 Thread Vignesh R
U-Boot SPI NOR support (sf layer) is quite outdated as it does not support 4 byte addressing opcodes, SFDP table parsing and different types of quad mode enable sequences. Many newer flashes no longer support BANK registers used by sf layer to a access >16MB space. Also, many SPI controllers have