From 9c4d8767ed672f995bf2d6b7cb2e83823bae9d76 Mon Sep 17 00:00:00 2001
From: Jerry Huang <Chang-Ming.Huang@freescale.com>
Date: Mon, 24 Jan 2011 17:09:53 +0000
Subject: powerpc/85xx: Add eSDHC support on P2020DS

We enable SDHC_CD and SDHC_WP signals (pin muxed with GPIO8 & GPIO9
respectively).

We enable EXT2, FAT, and parition support for both MMC & USB configs.

Signed-off-by: Jerry Huang <Chang-Ming.Huang@freescale.com>
Signed-off-by: Jin Qing <b24347@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---
 board/freescale/p2020ds/p2020ds.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'board')

diff --git a/board/freescale/p2020ds/p2020ds.c b/board/freescale/p2020ds/p2020ds.c
index 8546aa903f..16e9206cb6 100644
--- a/board/freescale/p2020ds/p2020ds.c
+++ b/board/freescale/p2020ds/p2020ds.c
@@ -44,6 +44,19 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
+int board_early_init_f(void)
+{
+#ifdef CONFIG_MMC
+	ccsr_gur_t *gur = (ccsr_gur_t *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
+
+	setbits_be32(&gur->pmuxcr,
+			 (MPC85xx_PMUXCR_SDHC_CD |
+			 MPC85xx_PMUXCR_SDHC_WP));
+#endif
+
+	return 0;
+}
+
 int checkboard(void)
 {
 	u8 sw;
-- 
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