The tag ID is a 3-byte field used to identify the contents of a TE. In
our library, the internal representation of the tag is a 2 byte field.
We currently ignore the top byte of this field, marking it res0. This
causes problems when dealing with non-standard TE types, whose range
starts at 0xff_f000. This commit fixes this by using a bit-field with a
24-bit width, and packing `transfer_list_entry`.
Change-Id: Ib3c212f964b64f528ad6f3dd6ab8b4597b877cd9
Signed-off-by: Harrison Mutai <harrison.mutai@arm.com>
Define new transfer entry TL_TAG_OPTEE_PAGABLE_PART for OP-TEE.
Add API for achieving handoff args from transfer entries.
Add API for dumping the transfer list.
Add tl->flags, tl->reserved and TL_FLAGS_HAS_CHECKSUM to align to
the spec update.
Update TL signature to 4a0f_b10b to align to the spec update.
Minor fixes for the coding and comment style.
Change-Id: I0e159672e4ef4c50576f70b82e1b7bae08407acc
Signed-off-by: Raymond Mao <raymond.mao@linaro.org>
Add transfer list APIs and firmware handoff build option.
Change-Id: I68a0ace22c7e50fcdacd101eb76b271d7b76d8ff
Signed-off-by: Raymond Mao <raymond.mao@linaro.org>
