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| author | Christophe Ricard <christophe.ricard@gmail.com> | 2015-10-06 22:54:41 +0200 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2015-10-23 09:42:28 -0600 |
| commit | 0766ad2f7fdae6d7482b8e1e3f5a49b3d9a3810b (patch) | |
| tree | b195680d2489c42b3ab1431f52df3ca7037db836 /drivers/tpm | |
| parent | 8d1f3a9daf65baf756fe5ada1567710b476341e6 (diff) | |
| download | u-boot-imx-0766ad2f7fdae6d7482b8e1e3f5a49b3d9a3810b.zip u-boot-imx-0766ad2f7fdae6d7482b8e1e3f5a49b3d9a3810b.tar.gz u-boot-imx-0766ad2f7fdae6d7482b8e1e3f5a49b3d9a3810b.tar.bz2 | |
dm: tpm: Move tpm_tis_i2c to tpm_i2c_infineon
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>
Diffstat (limited to 'drivers/tpm')
| -rw-r--r-- | drivers/tpm/Kconfig | 4 | ||||
| -rw-r--r-- | drivers/tpm/Makefile | 2 | ||||
| -rw-r--r-- | drivers/tpm/tpm_tis_infineon.c (renamed from drivers/tpm/tpm_tis_i2c.c) | 4 | ||||
| -rw-r--r-- | drivers/tpm/tpm_tis_infineon.h (renamed from drivers/tpm/tpm_tis_i2c.h) | 0 |
4 files changed, 5 insertions, 5 deletions
diff --git a/drivers/tpm/Kconfig b/drivers/tpm/Kconfig index 6bc8fdd..dacb847 100644 --- a/drivers/tpm/Kconfig +++ b/drivers/tpm/Kconfig @@ -31,7 +31,7 @@ config TPM_ATMEL_TWI to the device using the standard TPM Interface Specification (TIS) protocol -config TPM_TIS_I2C +config TPM_TIS_INFINEON bool "Enable support for Infineon SLB9635/45 TPMs on I2C" depends on TPM && DM_I2C help @@ -42,7 +42,7 @@ config TPM_TIS_I2C config TPM_TIS_I2C_BURST_LIMITATION bool "Enable I2C burst length limitation" - depends on TPM_TIS_I2C + depends on TPM_TIS_INFINEON help Some broken TPMs have a limitation on the number of bytes they can receive in one message. Enable this option to allow you to set this diff --git a/drivers/tpm/Makefile b/drivers/tpm/Makefile index 0d328f8..5748145 100644 --- a/drivers/tpm/Makefile +++ b/drivers/tpm/Makefile @@ -6,6 +6,6 @@ obj-$(CONFIG_DM_TPM) += tpm-uclass.o obj-$(CONFIG_TPM_ATMEL_TWI) += tpm_atmel_twi.o -obj-$(CONFIG_TPM_TIS_I2C) += tpm_tis_i2c.o +obj-$(CONFIG_TPM_TIS_INFINEON) += tpm_tis_infineon.o obj-$(CONFIG_TPM_TIS_LPC) += tpm_tis_lpc.o obj-$(CONFIG_TPM_TIS_SANDBOX) += tpm_tis_sandbox.o diff --git a/drivers/tpm/tpm_tis_i2c.c b/drivers/tpm/tpm_tis_infineon.c index 9afe46c..88eb786 100644 --- a/drivers/tpm/tpm_tis_i2c.c +++ b/drivers/tpm/tpm_tis_infineon.c @@ -31,7 +31,7 @@ #include <linux/types.h> #include <linux/unaligned/be_byteshift.h> -#include "tpm_tis_i2c.h" +#include "tpm_tis_infineon.h" #include "tpm_internal.h" DECLARE_GLOBAL_DATA_PTR; @@ -614,7 +614,7 @@ static const struct udevice_id tpm_tis_i2c_ids[] = { }; U_BOOT_DRIVER(tpm_tis_i2c) = { - .name = "tpm_tis_i2c", + .name = "tpm_tis_infineon", .id = UCLASS_TPM, .of_match = tpm_tis_i2c_ids, .ops = &tpm_tis_i2c_ops, diff --git a/drivers/tpm/tpm_tis_i2c.h b/drivers/tpm/tpm_tis_infineon.h index 3b510d1..3b510d1 100644 --- a/drivers/tpm/tpm_tis_i2c.h +++ b/drivers/tpm/tpm_tis_infineon.h |