From: Zhao Qiang <qiang.zhao@nxp.com>
Date: Mon, 14 Aug 2017 02:22:43 +0000 (+0800)
Subject: QE: Set QE_IRAM_READY after uploading firmware
X-Git-Tag: v2017.11-rc1~165^2~31
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=a7a81756b8851b84de11c8e755b2e63d907336d4;p=oweals%2Fu-boot.git

QE: Set QE_IRAM_READY after uploading firmware

QE_IRAM_READY should be set only after successfully uploading the
firmware.

Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
---

diff --git a/drivers/qe/qe.c b/drivers/qe/qe.c
index 24e764dc7c..8151068432 100644
--- a/drivers/qe/qe.c
+++ b/drivers/qe/qe.c
@@ -225,8 +225,8 @@ void u_qe_init(void)
 		flush_cache((ulong)addr, cnt * 512);
 	}
 #endif
-	u_qe_upload_firmware(addr);
-	out_be32(&qe_immr->iram.iready, QE_IRAM_READY);
+	if (!u_qe_upload_firmware(addr))
+		out_be32(&qe_immr->iram.iready, QE_IRAM_READY);
 #ifdef CONFIG_SYS_QE_FMAN_FW_IN_MMC
 	free(addr);
 #endif