[coreboot-gerrit] New patch to review for coreboot: e05f000 arm64: Add weak implementation of soc_get_bl31_plat_params

[Patrick Georgi (pgeorgi@google.com)]

Patrick Georgi (pgeorgi at google.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/10308

-gerrit

commit e05f000c87b735cd2bba3459f184ea3f3b7cf6fd
Author: Furquan Shaikh <furquan at google.com>
Date:   Wed May 20 11:03:50 2015 -0700

    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 at chromium.org>
    Original-Commit-Id: 6ab8bc12ffc2ee5bf69cef68bae852dcbf7ccb98
    Original-Change-Id: If55aaee8d18a8045a5d842145c0e2c97a37a8bca
    Original-Signed-off-by: Furquan Shaikh <furquan at google.com>
    Original-Reviewed-on: https://chromium-review.googlesource.com/272377
    Original-Tested-by: Furquan Shaikh <furquan at chromium.org>
    Original-Reviewed-by: Julius Werner <jwerner at chromium.org>
    Original-Commit-Queue: Furquan Shaikh <furquan at chromium.org>
    Original-Trybot-Ready: Furquan Shaikh <furquan at chromium.org>
---
 src/arch/arm64/arm_tf.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/arch/arm64/arm_tf.c b/src/arch/arm64/arm_tf.c
index c5d46e3..1bdf522 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";