From 862b5dc2d1f45b0195678dcb6556b0721444505f Mon Sep 17 00:00:00 2001 From: Sandrine Bailleux Date: Tue, 10 Nov 2015 15:01:57 +0000 Subject: Pass the entry point info to bl1_plat_prepare_exit() This patch modifies the prototype of the bl1_plat_prepare_exit() platform API to pass the address of the entry point info structure received from BL2. The structure contains information that can be useful, depending on the kind of clean up or bookkeeping operations to perform. The weak implementation of this function ignores this argument to preserve platform backwards compatibility. NOTE: THIS PATCH MAY BREAK PLATFORM PORTS THAT ARE RELYING ON THE FORMER PROTOTYPE OF THE BL1_PLAT_PREPARE_EXIT() API. Change-Id: I3fc18f637de06c85719c4ee84c85d6a4572a0fdb --- bl1/aarch64/bl1_exceptions.S | 1 + 1 file changed, 1 insertion(+) (limited to 'bl1') diff --git a/bl1/aarch64/bl1_exceptions.S b/bl1/aarch64/bl1_exceptions.S index ee66ef00..5415d395 100644 --- a/bl1/aarch64/bl1_exceptions.S +++ b/bl1/aarch64/bl1_exceptions.S @@ -213,6 +213,7 @@ debug_loop: b debug_loop #endif + mov x0, x20 bl bl1_plat_prepare_exit ldp x6, x7, [x20, #(ENTRY_POINT_INFO_ARGS_OFFSET + 0x30)] -- cgit v1.2.3