u-boot.git/drivers/tpm, branch v2016.01 Unnamed repository; edit this file 'description' to name the repository. dm: tpm: Drop CONFIG_DM_TPM 2015-10-23T15:42:28+00:00 Simon Glass sjg@chromium.org 2015-10-03T12:39:36+00:00 2419cd16a1357a6d0f394b4631ea07b4f9e85ac7 Now that all TPM drivers use driver model, we can drop the special driver model CONFIG option. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Christophe Ricard<christophe-h.ricard@st.com> 
Now that all TPM drivers use driver model, we can drop the special driver
model CONFIG option.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Christophe Ricard<christophe-h.ricard@st.com>
dm: tpm: Every TPM drivers should depends on DM_TPM 2015-10-23T15:42:28+00:00 Christophe Ricard christophe.ricard@gmail.com 2015-10-06T20:54:44+00:00 3e7d940bb695fd8ba450dde7742a58a224efaee4 Every TPM drivers should now depends on DM_TPM and not only TPM. Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Reviewed-by: Tom Rini <trini@konsulko.com> Acked-by: Simon Glass <sjg@chromium.org> 
Every TPM drivers should now depends on DM_TPM and not only TPM.

Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Acked-by: Simon Glass <sjg@chromium.org>
dm: tpm: Remove every compilation switch for TPM driver model 2015-10-23T15:42:28+00:00 Christophe Ricard christophe.ricard@gmail.com 2015-10-06T20:54:43+00:00 c2b0f600a1707450ef985e28363893987f36fd8a As every TPM drivers support UCLASS_TPM, we can only rely on DM_TPM functions. This simplify a bit the code. Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Reviewed-by: Tom Rini <trini@konsulko.com> Acked-by: Simon Glass <sjg@chromium.org> 
As every TPM drivers support UCLASS_TPM, we can only rely on DM_TPM
functions.

This simplify a bit the code.

Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Acked-by: Simon Glass <sjg@chromium.org>
dm: tpm: Add Driver Model support for tpm_atmel_twi driver 2015-10-23T15:42:28+00:00 Christophe Ricard christophe.ricard@gmail.com 2015-10-06T20:54:42+00:00 302c5dba0a6eeb5846b628d3d59978dc0751def9 tpm_atmel_twi can fit perfectly to the new UCLASS_TPM class. Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Reviewed-by: Tom Rini <trini@konsulko.com> Acked-by: Simon Glass <sjg@chromium.org> 
tpm_atmel_twi can fit perfectly to the new UCLASS_TPM class.

Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Acked-by: Simon Glass <sjg@chromium.org>
dm: tpm: Move tpm_tis_i2c to tpm_i2c_infineon 2015-10-23T15:42:28+00:00 Christophe Ricard christophe.ricard@gmail.com 2015-10-06T20:54:41+00:00 0766ad2f7fdae6d7482b8e1e3f5a49b3d9a3810b As there is no TCG specification or recommendation for i2c TPM 1.2, move tpm_tis_i2c driver to tpm_i2c_infineon. Other tpm vendors like Atmel or STMicroelectronics may have a different transport protocol for i2c. Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Reviewed-by: Tom Rini <trini@konsulko.com> Acked-by: Simon Glass <sjg@chromium.org> 
As there is no TCG specification or recommendation for i2c TPM 1.2,
move tpm_tis_i2c driver to tpm_i2c_infineon. Other tpm vendors like Atmel
or STMicroelectronics may have a different transport protocol for i2c.

Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Acked-by: Simon Glass <sjg@chromium.org>
dm: tpm: Convert LPC driver to driver model 2015-08-31T13:57:28+00:00 Simon Glass sjg@chromium.org 2015-08-23T00:31:39+00:00 d616ba5f5b2a119b597b9974e2bb62e25c933fc8 Convert the tpm_tis_lpc driver to use driver model and update boards which use it. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Christophe Ricard<christophe-h.ricard@st.com> Reviewed-by: Heiko Schocher <hs@denx.de> 
Convert the tpm_tis_lpc driver to use driver model and update boards which
use it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Christophe Ricard<christophe-h.ricard@st.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
dm: tpm: Convert I2C driver to driver model 2015-08-31T13:57:28+00:00 Simon Glass sjg@chromium.org 2015-08-23T00:31:38+00:00 b697e0ff5b8d92c9544960fd99dbfd9558c0ee6f Convert the tpm_tis_i2c driver to use driver model and update boards which use it. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Christophe Ricard<christophe-h.ricard@st.com> Reviewed-by: Heiko Schocher <hs@denx.de> 
Convert the tpm_tis_i2c driver to use driver model and update boards which
use it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Christophe Ricard<christophe-h.ricard@st.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
dm: tpm: sandbox: Convert TPM driver to driver model 2015-08-31T13:57:28+00:00 Simon Glass sjg@chromium.org 2015-08-23T00:31:35+00:00 21baf15b4e638cf7719994fe6ac86e0d0e93aa78 Convert the sandbox TPM driver to use driver model. Add it to the device tree so that it can be found on start-up. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Christophe Ricard <christophe-h.ricard@st.com> Reviewed-by: Heiko Schocher <hs@denx.de> 
Convert the sandbox TPM driver to use driver model. Add it to the device
tree so that it can be found on start-up.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Christophe Ricard <christophe-h.ricard@st.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
dm: tpm: Add a uclass for Trusted Platform Modules 2015-08-31T13:57:28+00:00 Simon Glass sjg@chromium.org 2015-08-23T00:31:31+00:00 f255d31f9063e50b56208fff439b63039cfd7ac6 Add a new uclass for TPMs which uses almost the same TIS (TPM Interface Specification) as is currently implemented. Since init() is handled by the normal driver model probe() method, we don't need to implement that. Also rename the transfer method to xfer() which is a less clumbsy name. Once all drivers and users are converted to driver model we can remove the old code. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Christophe Ricard<christophe-h.ricard@st.com> Reviewed-by: Heiko Schocher <hs@denx.de> 
Add a new uclass for TPMs which uses almost the same TIS (TPM Interface
Specification) as is currently implemented. Since init() is handled by the
normal driver model probe() method, we don't need to implement that. Also
rename the transfer method to xfer() which is a less clumbsy name.

Once all drivers and users are converted to driver model we can remove the
old code.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Christophe Ricard<christophe-h.ricard@st.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
tpm: tpm_tis_i2c: Tidy up delays 2015-08-31T13:57:28+00:00 Simon Glass sjg@chromium.org 2015-08-23T00:31:30+00:00 42c8ec56c531c99e2a346358a12ba5b69481f9de Use a _US suffix for microseconds and a _MS suffic for milliseconds. Move all timeouts and delays into one place. Use mdelay() instead of udelay() where appropriate. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Christophe Ricard <christophe-h.ricard@st.com> Reviewed-by: Heiko Schocher <hs@denx.de> 
Use a _US suffix for microseconds and a _MS suffic for milliseconds. Move
all timeouts and delays into one place. Use mdelay() instead of udelay()
where appropriate.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Christophe Ricard <christophe-h.ricard@st.com>
Reviewed-by: Heiko Schocher <hs@denx.de>