[coreboot-gerrit] Patch set updated for coreboot: arch/x86: notify the system when the postcar parameter was updated

[Aaron Durbin (adurbin@chromium.org)]

Aaron Durbin (adurbin at chromium.org) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/14213

-gerrit

commit 040b3369ba7927f16c4f57d960e551b7ba92f1e9
Author: Aaron Durbin <adurbin at chromium.org>
Date:   Thu Mar 31 13:36:33 2016 -0500

    arch/x86: notify the system when the postcar parameter was updated
    
    While rmodule_load() calls arch_segment_loaded() when it's done
    loading any pieces of code which further modify it, like changing
    parameters within the program itself, need to notify the rest of
    the system.
    
    Change-Id: Ia3374b58488120ba6279592a77d7f9c6217f1215
    Signed-off-by: Aaron Durbin <adurbin at chromium.org>
---
 src/arch/x86/postcar_loader.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/arch/x86/postcar_loader.c b/src/arch/x86/postcar_loader.c
index 580cc45..eba90d4 100644
--- a/src/arch/x86/postcar_loader.c
+++ b/src/arch/x86/postcar_loader.c
@@ -111,5 +111,12 @@ void run_postcar_phase(struct postcar_frame *pcf)
 
 	*(uintptr_t *)rsl.params = pcf->stack;
 
+	/*
+	 * Signal to rest of system that another update was made to the
+	 * postcar program prior to running it.
+	 */
+	arch_segment_loaded((uintptr_t)rsl.params, sizeof(uintptr_t),
+		SEG_FINAL);
+
 	prog_run(&prog);
 }