From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tom Rini Date: Sat, 26 May 2018 11:54:29 -0400 Subject: [U-Boot] [U-Boot, v4, 09/32] tpm: prepare introduction of TPMv2.x support in Kconfig In-Reply-To: <20180515095728.16572-10-miquel.raynal@bootlin.com> References: <20180515095728.16572-10-miquel.raynal@bootlin.com> Message-ID: <20180526155429.GP21194@bill-the-cat.ec.rr.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On Tue, May 15, 2018 at 11:57:05AM +0200, Miquel Raynal wrote: > Because both major revisions are not compatible at all, let's make them > mutually exclusive in Kconfig. This way we will be sure, when using a > command or a library function that it is supported by the right > revision. > > Current drivers are currently prefixed by "tpm_", we will prefix TPMv2.x > files by "tpm2_" to make the distinction without moving everything. > > The Kconfig menu about TPM drivers is now divided into two sections, one > for each specification. Compliant drivers with one specification will > only show up if this specification _only_ has been selected, otherwise a > comment is displayed. > > Once a driver is selected by the user, it selects automatically a > boolean value, that is needed in order to activate the TPM commands. > Selecting the TPM commands will automatically select the right > command/library files. > > Signed-off-by: Miquel Raynal > Reviewed-by: Simon Glass > Reviewed-by: Tom Rini There was a thinko in here that I noticed when building for everything, that I have fixed. Both TPM_V1 and TPM_V2 need to depend on TPM (which comes from lib/Kconfig) otherwise we would start building TPMv1 support for all platforms. I also ended up dropping out TPM_DRIVER_SELECTED and instead making CMD_TPM depend on TPM_V1 || TPM_V2 as that ended up being a cleaner way to deal with the gdsys boards with TPM but without a dedicated driver exactly. With that fixed: Applied to u-boot/master, thanks! -- Tom -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 819 bytes Desc: not available URL: