Re: [PATCH] drivers: tee: i2c trampoline driver

2021-01-07 Thread Simon Glass
Hi Jorge, On Wed, 6 Jan 2021 at 10:23, Jorge Ramirez-Ortiz, Foundries wrote: > > On 29/12/20, Simon Glass wrote: > > Hi Jorge, > > > > On Tue, 29 Dec 2020 at 01:30, Jorge Ramirez-Ortiz, Foundries > > wrote: > > > > > > On 28/12/20, Simon Glass wrote: > > > > Hi Jorge, > > > > > > > > On Mon, 21

Re: [PATCH] drivers: tee: i2c trampoline driver

2021-01-06 Thread Jorge Ramirez-Ortiz, Foundries
On 29/12/20, Simon Glass wrote: > Hi Jorge, > > On Tue, 29 Dec 2020 at 01:30, Jorge Ramirez-Ortiz, Foundries > wrote: > > > > On 28/12/20, Simon Glass wrote: > > > Hi Jorge, > > > > > > On Mon, 21 Dec 2020 at 11:15, Jorge Ramirez-Ortiz > > > wrote: > > > > > > > > This commit gives the secure

Re: [PATCH] drivers: tee: i2c trampoline driver

2021-01-06 Thread Igor Opaniuk
Hi Simon, On Tue, Dec 29, 2020 at 5:34 AM Simon Glass wrote: > > Hi Jorge, > > On Mon, 21 Dec 2020 at 11:15, Jorge Ramirez-Ortiz wrote: > > > > This commit gives the secure world access to the I2C bus so it can > > communicate with I2C slaves (tipically those would be secure elements > >

Re: [PATCH] drivers: tee: i2c trampoline driver

2021-01-06 Thread Jorge Ramirez-Ortiz, Foundries
On 29/12/20, Simon Glass wrote: > Hi Jorge, > > On Mon, 21 Dec 2020 at 11:15, Jorge Ramirez-Ortiz wrote: > > > > This commit gives the secure world access to the I2C bus so it can > > communicate with I2C slaves (tipically those would be secure elements > > like the NXP SE050). > > > > Since

Re: [PATCH] drivers: tee: i2c trampoline driver

2021-01-06 Thread Jorge Ramirez-Ortiz, Foundries
On 29/12/20, Simon Glass wrote: > Hi Jorge, > > On Mon, 21 Dec 2020 at 11:15, Jorge Ramirez-Ortiz wrote: > > > > This commit gives the secure world access to the I2C bus so it can > > communicate with I2C slaves (tipically those would be secure elements > > like the NXP SE050). > > > > Since

Re: [PATCH] drivers: tee: i2c trampoline driver

2021-01-03 Thread Jens Wiklander
Hi Simon, On Tue, Dec 29, 2020 at 4:32 PM Simon Glass wrote: > > Hi Jorge, > > On Mon, 21 Dec 2020 at 11:15, Jorge Ramirez-Ortiz wrote: > > > > This commit gives the secure world access to the I2C bus so it can > > communicate with I2C slaves (tipically those would be secure elements > > like

Re: [PATCH] drivers: tee: i2c trampoline driver

2020-12-29 Thread Simon Glass
Hi Jorge, On Mon, 21 Dec 2020 at 11:15, Jorge Ramirez-Ortiz wrote: > > This commit gives the secure world access to the I2C bus so it can > communicate with I2C slaves (tipically those would be secure elements > like the NXP SE050). > Since this code is ported from linux it might be worth

Re: [PATCH] drivers: tee: i2c trampoline driver

2020-12-29 Thread Simon Glass
Hi Jorge, On Tue, 29 Dec 2020 at 01:30, Jorge Ramirez-Ortiz, Foundries wrote: > > On 28/12/20, Simon Glass wrote: > > Hi Jorge, > > > > On Mon, 21 Dec 2020 at 11:15, Jorge Ramirez-Ortiz > > wrote: > > > > > > This commit gives the secure world access to the I2C bus so it can > > > communicate

Re: [PATCH] drivers: tee: i2c trampoline driver

2020-12-29 Thread Jorge Ramirez-Ortiz, Foundries
On 28/12/20, Simon Glass wrote: > Hi Jorge, > > On Mon, 21 Dec 2020 at 11:15, Jorge Ramirez-Ortiz wrote: > > > > This commit gives the secure world access to the I2C bus so it can > > communicate with I2C slaves (tipically those would be secure elements > > typically ok > > > like the NXP

Re: [PATCH] drivers: tee: i2c trampoline driver

2020-12-28 Thread Simon Glass
Hi Jorge, On Mon, 21 Dec 2020 at 11:15, Jorge Ramirez-Ortiz wrote: > > This commit gives the secure world access to the I2C bus so it can > communicate with I2C slaves (tipically those would be secure elements typically > like the NXP SE050). > > Tested on imx8mmevk. We don't seem to have any

Re: [PATCH] drivers: tee: i2c trampoline driver

2020-12-28 Thread Jens Wiklander
On Sun, Dec 27, 2020 at 6:07 PM Jorge Ramirez-Ortiz, Foundries wrote: > > On 23/12/20, Jens Wiklander wrote: > > Hi Jorge, > > hey > > > > > On Mon, Dec 21, 2020 at 07:15:40PM +0100, Jorge Ramirez-Ortiz wrote: > > > This commit gives the secure world access to the I2C bus so it can > > >

Re: [PATCH] drivers: tee: i2c trampoline driver

2020-12-27 Thread Jorge Ramirez-Ortiz, Foundries
On 23/12/20, Jens Wiklander wrote: > Hi Jorge, hey > > On Mon, Dec 21, 2020 at 07:15:40PM +0100, Jorge Ramirez-Ortiz wrote: > > This commit gives the secure world access to the I2C bus so it can > > communicate with I2C slaves (tipically those would be secure elements > > like the NXP SE050). >

Re: [PATCH] drivers: tee: i2c trampoline driver

2020-12-23 Thread Jens Wiklander
Hi Jorge, On Mon, Dec 21, 2020 at 07:15:40PM +0100, Jorge Ramirez-Ortiz wrote: > This commit gives the secure world access to the I2C bus so it can > communicate with I2C slaves (tipically those would be secure elements > like the NXP SE050). > > Tested on imx8mmevk. > > Signed-off-by: Jorge

[PATCH] drivers: tee: i2c trampoline driver

2020-12-21 Thread Jorge Ramirez-Ortiz
This commit gives the secure world access to the I2C bus so it can communicate with I2C slaves (tipically those would be secure elements like the NXP SE050). Tested on imx8mmevk. Signed-off-by: Jorge Ramirez-Ortiz --- drivers/tee/optee/Makefile | 1 + drivers/tee/optee/i2c.c