From 6c191d8af41859dd94a01c6a868a9186d0120923 Mon Sep 17 00:00:00 2001 From: Aaron Durbin Date: Tue, 29 Nov 2016 21:22:42 -0600 Subject: romstage_handoff: add helper to determine resume status MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Instead of having callers query the romstage handoff resume status by inspecting the object themselves add romstage_handoff_is_resume() so that the same information can be queried easily. Change-Id: I40f3769b7646bf296ee4bc323a9ab1d5e5691e21 Signed-off-by: Aaron Durbin Reviewed-on: https://review.coreboot.org/17647 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki Reviewed-by: Furquan Shaikh --- src/lib/prog_loaders.c | 25 ++++++++++++------------- 1 file changed, 12 insertions(+), 13 deletions(-) (limited to 'src/lib') diff --git a/src/lib/prog_loaders.c b/src/lib/prog_loaders.c index 3a6f2e26a5..58c1a8a7e0 100644 --- a/src/lib/prog_loaders.c +++ b/src/lib/prog_loaders.c @@ -85,19 +85,19 @@ static void ramstage_cache_invalid(void) } } -static void run_ramstage_from_resume(struct romstage_handoff *handoff, - struct prog *ramstage) +static void run_ramstage_from_resume(struct prog *ramstage) { - if (handoff != NULL && handoff->s3_resume) { - /* Load the cached ramstage to runtime location. */ - stage_cache_load_stage(STAGE_RAMSTAGE, ramstage); - - if (prog_entry(ramstage) != NULL) { - printk(BIOS_DEBUG, "Jumping to image.\n"); - prog_run(ramstage); - } - ramstage_cache_invalid(); + if (!romstage_handoff_is_resume()) + return; + + /* Load the cached ramstage to runtime location. */ + stage_cache_load_stage(STAGE_RAMSTAGE, ramstage); + + if (prog_entry(ramstage) != NULL) { + printk(BIOS_DEBUG, "Jumping to image.\n"); + prog_run(ramstage); } + ramstage_cache_invalid(); } static int load_relocatable_ramstage(struct prog *ramstage) @@ -136,8 +136,7 @@ void run_ramstage(void) if (IS_ENABLED(CONFIG_ARCH_X86) && !IS_ENABLED(CONFIG_NO_STAGE_CACHE) && IS_ENABLED(CONFIG_EARLY_CBMEM_INIT)) - run_ramstage_from_resume(romstage_handoff_find_or_add(), - &ramstage); + run_ramstage_from_resume(&ramstage); if (prog_locate(&ramstage)) goto fail; -- cgit v1.2.3