From 898272c13607c7eb8c71f21d79d99daf8bd8298f Mon Sep 17 00:00:00 2001 From: Nikhil M Jain Date: Fri, 9 Jun 2023 14:52:33 +0530 Subject: common: board_f: Pass frame buffer info from SPL to u-boot U-boot proper can use frame buffer address passed from SPL to reserve the memory area used by framebuffer set in SPL so that splash image set in SPL continues to get displayed while u-boot proper is running. Put the framebuffer address and size in a bloblist to make them available at u-boot proper, if in u-boot proper CONFIG_VIDEO is defined. Signed-off-by: Nikhil M Jain --- common/board_f.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) (limited to 'common') diff --git a/common/board_f.c b/common/board_f.c index f3c1ab53b1..aaf64ed9d8 100644 --- a/common/board_f.c +++ b/common/board_f.c @@ -411,7 +411,16 @@ __weak int arch_reserve_mmu(void) static int reserve_video(void) { - if (IS_ENABLED(CONFIG_VIDEO)) { + if (IS_ENABLED(CONFIG_SPL_VIDEO) && spl_phase() > PHASE_SPL && + CONFIG_IS_ENABLED(BLOBLIST)) { + struct video_handoff *ho; + + ho = bloblist_find(BLOBLISTT_U_BOOT_VIDEO, sizeof(*ho)); + if (!ho) + return log_msg_ret("blf", -ENOENT); + video_reserve_from_bloblist(ho); + gd->relocaddr = ho->fb; + } else if (CONFIG_IS_ENABLED(VIDEO)) { ulong addr; int ret; -- cgit v1.2.3