Patrick Georgi (pgeorgi@google.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/10244
-gerrit
commit 4953978577790753e34bee6282d8164543308dd7 Author: Julius Werner jwerner@chromium.org Date: Thu May 7 16:59:31 2015 -0700
arm64: Reorganize payload entry code and related Kconfigs
This patch slightly reorganizes arm64/boot.c with the aim of being more readable. Improve locality of code.
[pg: taken from patch linked below]
Change-Id: Ie9ea6a10b9d5e5c33bf020369afcae4f10ef068e Signed-off-by: Patrick Georgi pgeorgi@chromium.org Original-Commit-Id: 5067e47bc03f04ad2dba044f022716e0fc62bb9e Original-Change-Id: I1b2038acc0d054716a3c580ce97ea8e9a45abfa2 Original-Signed-off-by: Julius Werner jwerner@chromium.org Original-Reviewed-on: https://chromium-review.googlesource.com/270783 Original-Reviewed-by: Aaron Durbin adurbin@chromium.org --- src/arch/arm64/boot.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/src/arch/arm64/boot.c b/src/arch/arm64/boot.c index 1fdc234..367aaac 100644 --- a/src/arch/arm64/boot.c +++ b/src/arch/arm64/boot.c @@ -36,16 +36,16 @@ static void run_payload(struct prog *prog) doit = prog_entry(prog); arg = prog_entry_arg(prog);
- uint8_t current_el = get_current_el(); - - printk(BIOS_SPEW, "entry = %p\n", doit); - if (IS_ENABLED(CONFIG_ARM64_USE_SECURE_MONITOR)) secmon_run(doit, arg); else { + uint8_t current_el = get_current_el(); + /* Start the other CPUs spinning. */ spintable_start();
+ printk(BIOS_SPEW, "entry = %p\n", doit); + /* If current EL is not EL3, jump to payload at same EL. */ if (current_el != EL3) { cache_sync_instructions();