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| author | Bryan O'Donoghue <bryan.odonoghue@linaro.org> | 2018-03-13 16:50:32 +0000 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2018-03-19 16:14:24 -0400 |
| commit | dd5a12e28799366d3c64434f6b347550a4600231 (patch) | |
| tree | 6c16ea414dfcd8ef6d560835d2e990236ed38ca9 | |
| parent | f79443684b60beb7cb281fc0becb6b69aa0a1a4a (diff) | |
| download | u-boot-dd5a12e28799366d3c64434f6b347550a4600231.tar.gz u-boot-dd5a12e28799366d3c64434f6b347550a4600231.tar.bz2 u-boot-dd5a12e28799366d3c64434f6b347550a4600231.zip | |
optee: Add optee_image_get_load_addr()
This patch adds optee_image_get_load_addr() a helper function used to
calculate the load-address of an OPTEE image based on the lower
entry-point address given in the OPTEE header.
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Cc: Harinarayan Bhatta <harinarayan@ti.com>
Cc: Andrew F. Davis <afd@ti.com>
Cc: Tom Rini <trini@konsulko.com>
Cc: Kever Yang <kever.yang@rock-chips.com>
Cc: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Cc: Peng Fan <peng.fan@nxp.com>
Tested-by: Peng Fan <peng.fan@nxp.com>
| -rw-r--r-- | include/tee/optee.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/tee/optee.h b/include/tee/optee.h index eb328d3cc6..e782cb0e0e 100644 --- a/include/tee/optee.h +++ b/include/tee/optee.h @@ -36,6 +36,11 @@ static inline uint32_t optee_image_get_entry_point(const image_header_t *hdr) return optee_hdr->init_load_addr_lo; } +static inline uint32_t optee_image_get_load_addr(const image_header_t *hdr) +{ + return optee_image_get_entry_point(hdr) - sizeof(struct optee_header); +} + #if defined(CONFIG_OPTEE) int optee_verify_image(struct optee_header *hdr, unsigned long tzdram_start, unsigned long tzdram_len, unsigned long image_len); |