From patchwork Fri May 22 02:23:16 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Simon Glass X-Patchwork-Id: 246202 List-Id: U-Boot discussion From: sjg at chromium.org (Simon Glass) Date: Thu, 21 May 2020 20:23:16 -0600 Subject: [PATCH 12/22] x86: Set the SMP flag when MP init is complete In-Reply-To: <20200522022326.238388-1-sjg@chromium.org> References: <20200522022326.238388-1-sjg@chromium.org> Message-ID: <20200522022326.238388-10-sjg@chromium.org> Set this flag so we can track when it is safe to use CPUs other than the main one. Signed-off-by: Simon Glass --- arch/x86/cpu/mp_init.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/x86/cpu/mp_init.c b/arch/x86/cpu/mp_init.c index c424f283807..139e9749e74 100644 --- a/arch/x86/cpu/mp_init.c +++ b/arch/x86/cpu/mp_init.c @@ -609,6 +609,7 @@ int mp_init(void) debug("CPU init failed: err=%d\n", ret); return ret; } + gd->flags |= GD_FLG_SMP_INIT; return 0; }