From: Bo Shen <voice.shen@atmel.com>
Date: Fri, 13 Feb 2015 07:53:18 +0000 (+0800)
Subject: ARM: atmel: sama5d4 xplained: enable mmc power
X-Git-Tag: v2015.04-rc5~63^2~4
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=66bfce55f1dc65b1868501d9296fba2bcd192fa5;p=oweals%2Fu-boot.git

ARM: atmel: sama5d4 xplained: enable mmc power

Enable the power for MMC/SD port.

Signed-off-by: Bo Shen <voice.shen@atmel.com>
---

diff --git a/board/atmel/sama5d4_xplained/sama5d4_xplained.c b/board/atmel/sama5d4_xplained/sama5d4_xplained.c
index bc2aa38b92..e7f225a155 100644
--- a/board/atmel/sama5d4_xplained/sama5d4_xplained.c
+++ b/board/atmel/sama5d4_xplained/sama5d4_xplained.c
@@ -228,6 +228,9 @@ void sama5d4_xplained_mci1_hw_init(void)
 
 int board_mmc_init(bd_t *bis)
 {
+	/* Enable the power supply */
+	at91_set_pio_output(AT91_PIO_PORTE, 4, 0);
+
 	return atmel_mci_init((void *)ATMEL_BASE_MCI1);
 }
 #endif /* CONFIG_GENERIC_ATMEL_MCI */