On Sun, Dec 15, 2024 at 09:34:32AM +0200, Ilias Apalodimas wrote: > On Sat, 14 Dec 2024 at 00:56, Raymond Mao <raymond....@linaro.org> wrote: > > > > Get tpm event log from bloblist instead of FDT when bloblist is > > enabled and valid from previous boot stage. > > > > Note: > > This patch depends on: > > [PATCH 1/2] bloblist: Introduce BLOBLIST_PRIOR_STAGE options > > https://lore.kernel.org/u-boot/20241212151142.1562825-1-tr...@konsulko.com/ > > > > Signed-off-by: Raymond Mao <raymond....@linaro.org> > > --- > > lib/tpm_tcg2.c | 7 +++++++ > > 1 file changed, 7 insertions(+) > > > > diff --git a/lib/tpm_tcg2.c b/lib/tpm_tcg2.c > > index 7f868cc883..acaf0acb88 100644 > > --- a/lib/tpm_tcg2.c > > +++ b/lib/tpm_tcg2.c > > @@ -19,6 +19,7 @@ > > #include <linux/unaligned/generic.h> > > #include <linux/unaligned/le_byteshift.h> > > #include "tpm-utils.h" > > +#include <bloblist.h> > > > > int tcg2_get_pcr_info(struct udevice *dev, u32 *supported_pcr, u32 > > *active_pcr, > > u32 *pcr_banks) > > @@ -672,6 +673,12 @@ __weak int tcg2_platform_get_log(struct udevice *dev, > > void **addr, u32 *size) > > *addr = NULL; > > *size = 0; > > > > + if (CONFIG_IS_ENABLED(BLOBLIST_PRIOR_STAGE) && > > !bloblist_maybe_init()) { > > + *addr = bloblist_get_blob(BLOBLISTT_TPM_EVLOG, size); > > + if (*addr && *size) > > + return 0; > > + } > > + > > addr_prop = dev_read_prop(dev, "tpm_event_log_addr", &asize); > > if (!addr_prop) > > addr_prop = dev_read_prop(dev, "linux,sml-base", &asize); > > -- > > 2.25.1 > > > > Tom, this is a mix of TPM & bloblist series. Do you want me to carry > them via the TPM tree?
Yeah, that works, thanks. -- Tom
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