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| author | Furquan Shaikh <furquan@google.com> | 2015-05-20 11:03:50 -0700 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2015-05-27 08:21:11 +0200 |
| commit | 49d30668b628cb68c61a7b2512628263752360c3 (patch) | |
| tree | f9a7546792bde972abff25e07eafe5e623931641 | |
| parent | b9215ab8c84d817fb51c68ee3df839321b21d2c2 (diff) | |
| download | coreboot-49d30668b628cb68c61a7b2512628263752360c3.tar.xz | |
arm64: Add weak implementation of soc_get_bl31_plat_params
This function is required to be implemented by SoC only if some
platform specific parameters are to be passed in from the early
bootloader to bl31 component.
BUG=chrome-os-partner:40414
BRANCH=None
TEST=Compiles successfully.
Change-Id: I6e76a0b6735267971e12aa72a987e8d83f5ad102
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 6ab8bc12ffc2ee5bf69cef68bae852dcbf7ccb98
Original-Change-Id: If55aaee8d18a8045a5d842145c0e2c97a37a8bca
Original-Signed-off-by: Furquan Shaikh <furquan@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/272377
Original-Tested-by: Furquan Shaikh <furquan@chromium.org>
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Original-Commit-Queue: Furquan Shaikh <furquan@chromium.org>
Original-Trybot-Ready: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: http://review.coreboot.org/10308
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Furquan Shaikh <furquan@google.com>
| -rw-r--r-- | src/arch/arm64/arm_tf.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/arch/arm64/arm_tf.c b/src/arch/arm64/arm_tf.c index c5d46e37c5..1bdf522a2c 100644 --- a/src/arch/arm64/arm_tf.c +++ b/src/arch/arm64/arm_tf.c @@ -65,6 +65,12 @@ static void *vboot_get_bl31(void) return bl31_entry; } +void __attribute__((weak)) *soc_get_bl31_plat_params(bl31_params_t *params) +{ + /* Default weak implementation. */ + return NULL; +} + void arm_tf_run_bl31(u64 payload_entry, u64 payload_arg0, u64 payload_spsr) { const char *bl31_filename = CONFIG_CBFS_PREFIX"/bl31"; |