Hi,
> + ret = tcg2_get_fw_eventlog(dev, event_log.buffer, &event_log.pos);
> + /*
> + * If earlier firmware hasn't passed any eventlog, go ahead and
> + * create the eventlog header
> + */
> + if (ret == EFI_NOT_FOUND) {
> + put_unaligned_le32(0, &event_heade
Hi Ruchika,
On Wed, 24 Nov 2021 at 18:12, Ruchika Gupta wrote:
>
> Hi Kojima-san,
>
> On Wed, 24 Nov 2021 at 13:08, Masahisa Kojima
> wrote:
>>
>> Hi Ruchika, Ilias,
>>
>> On Tue, 23 Nov 2021 at 20:53, Ruchika Gupta wrote:
>> >
>> > Platforms may have support to measure their initial firmware
Hi Kojima-san,
On Wed, 24 Nov 2021 at 13:08, Masahisa Kojima
wrote:
> Hi Ruchika, Ilias,
>
> On Tue, 23 Nov 2021 at 20:53, Ruchika Gupta
> wrote:
> >
> > Platforms may have support to measure their initial firmware components
> > and pass the event log to u-boot. The event log address can be pa
Hi Ilias,
On Wed, 24 Nov 2021 at 12:34, Ilias Apalodimas
wrote:
> Hi Ruchika,
> > +
>
> [...]
>
> > + ret = platform_get_eventlog(dev, &base, &sz);
> > + if (ret == EFI_SUCCESS) {
>
> Can we invert the logic here?
> if (ret != EFI_SUCCESS)
> return ret;
>
> etc...
>
Change posted
Platforms may have support to measure their initial firmware components
and pass the event log to u-boot. The event log address can be passed
in property tpm_event_log_addr and tpm_event_log_size of the tpm node.
Platforms may choose their own specific mechanism to do so. A weak
function is added t
Hi Ruchika, Ilias,
On Tue, 23 Nov 2021 at 20:53, Ruchika Gupta wrote:
>
> Platforms may have support to measure their initial firmware components
> and pass the event log to u-boot. The event log address can be passed
> in property tpm_event_log_addr and tpm_event_log_size of the tpm node.
> Plat
Hi Ruchika,
> +
[...]
> + ret = platform_get_eventlog(dev, &base, &sz);
> + if (ret == EFI_SUCCESS) {
Can we invert the logic here?
if (ret != EFI_SUCCESS)
return ret;
etc...
> + void *buffer = (void *)base;
> +
> + if (sz > TPM2_EVENT_LOG_SIZE)
> +
Platforms may have support to measure their initial firmware components
and pass the event log to u-boot. The event log address can be passed
in property tpm_event_log_addr and tpm_event_log_size of the tpm node.
Platforms may choose their own specific mechanism to do so. A weak
function is added t
Platforms may have support to measure their initial firmware components
and pass the event log to u-boot. The event log address can be passed
in property tpm_event_log_addr and tpm_event_log_size of the tpm node.
Platforms may choose their own specific mechanism to do so. A weak
function is added t
Hi Ruchika,
>
[...]
> +static efi_status_t efi_init_event_log(struct udevice *dev)
> {
> /*
>* vendor_info_size is currently set to 0, we need to change the length
>* and allocate the flexible array member if this changes
>*/
> struct tcg_pcr_event *event_h
Hello Ilias, hello Masahisa,
could you, please, review the patch available at
https://patchwork.ozlabs.org/project/uboot/patch/2028061751.3334620-1-ruchika.gu...@linaro.org/
Best regards
Heinrich
On 11/18/21 07:17, Ruchika Gupta wrote:
Platforms may have support to measure their initial
Platforms may have support to measure their initial firmware components
and pass the event log to u-boot. The event log address can be passed
in property tpm_event_log_addr and tpm_event_log_size of the tpm node.
Platforms may choose their own specific mechanism to do so. A weak
function is added t
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