Hi Simon, Thanks for pointing me to the right tree and branch. I missed that :-(.
I will go and look at your on-going work and try to fit our STM drivers. I will be happy to co-work on this. Best regards Christophe Le dim. 9 août 2015 15:28, Simon Glass <[email protected]> a écrit : > Hi Christophe, > > On 9 August 2015 at 07:19, Christophe Ricard > <[email protected]> wrote: > > > > Hi, > > > > This patch serie introduce TPM driver model allowing to instantiate a TPM > > using U_BOOT_DEVICE macro for platform_data or device tree. > > > > As an information, there is no TCG transport protocol official > specification > > for i2c for TPM1.2. The TPM uclass allows to support different kind of > bus > > (LPC, I2C, SPI) keeping the TPM command duration in common. > > > > Also, this serie introduce TPM1.2 from STMicroelectronics ST33ZP24 with > > I2C and SPI support. It has been ported from existing Linux drivers. > > > > This has been tested on Beagleboard xM. > > As it happens I have just been trying to clean up the TPM drivers for > Kconfig and driver model. > > Please see u-boot-dm branch tpm-working. I'll hurry up and try to send > out some patches and update the wiki. I wonder if we can join our work > somehow? > > Regards, > Simon > > > > > Best Regards > > Christophe > > > > > > Christophe Ricard (3): > > tpm: Move tpm_tis_i2c to tpm_i2c_infineon > > tpm: Initial work to introduce TPM driver model > > tpm: Add st33zp24 tpm with i2c and spi phy > > > > README | 23 +- > > drivers/tpm/Makefile | 5 +- > > drivers/tpm/st33zp24/Makefile | 7 + > > drivers/tpm/st33zp24/i2c.c | 226 +++++++++++ > > drivers/tpm/st33zp24/spi.c | 286 ++++++++++++++ > > drivers/tpm/st33zp24/st33zp24.c | 454 > ++++++++++++++++++++++ > > drivers/tpm/st33zp24/st33zp24.h | 29 ++ > > drivers/tpm/tpm.c | 275 +++---------- > > drivers/tpm/{tpm_tis_i2c.c => tpm_i2c_infineon.c} | 271 ++++++++----- > > drivers/tpm/tpm_private.h | 23 +- > > include/dm/platform_data/st33zp24_i2c.h | 28 ++ > > include/dm/platform_data/st33zp24_spi.h | 30 ++ > > include/dm/platform_data/tpm_i2c_infineon.h | 23 ++ > > include/dm/uclass-id.h | 1 + > > include/fdtdec.h | 5 +- > > lib/fdtdec.c | 2 + > > 16 files changed, 1351 insertions(+), 337 deletions(-) > > create mode 100644 drivers/tpm/st33zp24/Makefile > > create mode 100644 drivers/tpm/st33zp24/i2c.c > > create mode 100644 drivers/tpm/st33zp24/spi.c > > create mode 100644 drivers/tpm/st33zp24/st33zp24.c > > create mode 100644 drivers/tpm/st33zp24/st33zp24.h > > rename drivers/tpm/{tpm_tis_i2c.c => tpm_i2c_infineon.c} (70%) > > create mode 100644 include/dm/platform_data/st33zp24_i2c.h > > create mode 100644 include/dm/platform_data/st33zp24_spi.h > > create mode 100644 include/dm/platform_data/tpm_i2c_infineon.h > > > > -- > > 2.1.4 > > > _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
