commit 5a8dbdc6b4b8b4b17c807c9bb23807cdc66f6feb
author Yangbo Lu <yangbo.lu@freescale.com> Wed Apr 22 13:57:00 2015 +0800
committer York Sun <yorksun@freescale.com> Mon May 04 09:25:19 2015 -0700
tree 13de7d43ebb84d211debe354937bcf1b8701c2f8
parent fd3a78a538b2591a420f173faea442ae969ff623

mmc: fsl_esdhc: Add adapter card type identification support

Add adapter card type identification support by reading
FPGA STAT_PRES1 register SDHC Card ID[0:2] bits. To use this function,
define CONFIG_FSL_ESDHC_ADAPTER_IDENT.

Signed-off-by: Yangbo Lu <yangbo.lu@freescale.com>
Cc: York Sun <yorksun@freescale.com>
Cc: Pantelis Antoniou <panto@antoniou-consulting.com>
[York Sun: resolve conflicts in README.fsl-esdhc]
Reviewed-by: York Sun <yorksun@freescale.com>

include/fsl_esdhc.h

diff --git a/include/fsl_esdhc.h b/include/fsl_esdhc.h
index 41bf05b..bec8a0e 100644
--- a/include/fsl_esdhc.h
+++ b/include/fsl_esdhc.h
@@ -16,6 +16,10 @@
 /* needed for the mmc_cfg definition */
 #include <mmc.h>
 
+#ifdef CONFIG_FSL_ESDHC_ADAPTER_IDENT
+#include "../board/freescale/common/qixis.h"
+#endif
+
 /* FSL eSDHC-specific constants */
 #define SYSCTL			0x0002e02c
 #define SYSCTL_INITA		0x08000000