From: Chanho Park <chanho61.park@samsung.com>
Date: Wed, 2 Dec 2015 05:19:09 +0000 (+0900)
Subject: board: samsung: configure emmc_dev environment rework
X-Git-Tag: submit/tizen/20160318.071304~21
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d89bd3a381bcb846b354c0f1f995c78dcf3c5203;p=profile%2Fcommon%2Fplatform%2Fkernel%2Fu-boot-artik.git

board: samsung: configure emmc_dev environment rework

This patch is enhanced and fixed version of previous(895ce33)
patch. Previous patch was reverted due to panic issue because
setenv was failed during board_mmc_init. Thus, I move the
OmPin check and setenv to board_late_init function.

Change-Id: I4194a5669ae53f302229f820dac8159c06de52b3
Signed-off-by: Chanho Park <chanho61.park@samsung.com>
---

diff --git a/board/samsung/espresso3250/espresso3250.c b/board/samsung/espresso3250/espresso3250.c
index 3b9b3b76f..4d413d9de 100644
--- a/board/samsung/espresso3250/espresso3250.c
+++ b/board/samsung/espresso3250/espresso3250.c
@@ -530,5 +530,10 @@ int board_late_init(void)
 		run_command("fastboot", 0);
 	}
 #endif
+
+#ifdef CONFIG_FACTORY_INFO
+	if (readl(&pmu->inform3) == BOOT_MMCSD)
+		setenv("emmc_dev", "1");
+#endif
 	return 0;
 }
diff --git a/board/samsung/smdk5422/smdk5422.c b/board/samsung/smdk5422/smdk5422.c
index ca9dbdd4e..e2c39eb11 100644
--- a/board/samsung/smdk5422/smdk5422.c
+++ b/board/samsung/smdk5422/smdk5422.c
@@ -471,6 +471,12 @@ int board_late_init(void)
 		run_command("fastboot", 0);
 	}
 #endif
+
+#ifdef CONFIG_FACTORY_INFO
+	if (readl(&pmu->inform3) == BOOT_MMCSD)
+		setenv("emmc_dev", "1");
+#endif
+
 	return 0;
 }