Patchwork [U-Boot,V4,3/3] ARMV7: Vexpress: Add MMC support

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Submitter matt.waddel@linaro.org
Date April 16, 2011, 9:54 p.m.
Message ID <1302990848-4225-4-git-send-email-matt.waddel@linaro.org>
Download mbox | patch
Permalink /patch/91503/
State Accepted
Delegated to: Andy Fleming
Headers show

Comments

matt.waddel@linaro.org - April 16, 2011, 9:54 p.m.
From: Matt Waddel <matt.waddel@linaro.org>

Added the board specific definitions to use the MMCI device.

Signed-off-by: Matt Waddel <matt.waddel@linaro.org>
---
 board/armltd/vexpress/ca9x4_ct_vxp.c |    9 +++++++++
 include/configs/ca9x4_ct_vxp.h       |    4 ++++
 2 files changed, 13 insertions(+), 0 deletions(-)

Patch

diff --git a/board/armltd/vexpress/ca9x4_ct_vxp.c b/board/armltd/vexpress/ca9x4_ct_vxp.c
index ce1be1e..3566b95 100644
--- a/board/armltd/vexpress/ca9x4_ct_vxp.c
+++ b/board/armltd/vexpress/ca9x4_ct_vxp.c
@@ -86,6 +86,15 @@  int board_eth_init(bd_t *bis)
 	return rc;
 }
 
+int cpu_mmc_init(bd_t *bis)
+{
+	int rc = 0;
+#ifdef CONFIG_ARM_PL180_MMCI
+	rc = arm_pl180_mmci_init();
+#endif
+	return rc;
+}
+
 static void flash__init(void)
 {
 	/* Setup the sytem control register to allow writing to flash */
diff --git a/include/configs/ca9x4_ct_vxp.h b/include/configs/ca9x4_ct_vxp.h
index 63f003d..4ab58c0 100644
--- a/include/configs/ca9x4_ct_vxp.h
+++ b/include/configs/ca9x4_ct_vxp.h
@@ -86,6 +86,10 @@ 
 #define CONFIG_MMC			1
 #define CONFIG_CMD_MMC
 #define CONFIG_GENERIC_MMC
+#define CONFIG_ARM_PL180_MMCI
+#define CONFIG_ARM_PL180_MMCI_BASE	0x10005000
+#define CONFIG_SYS_MMC_MAX_BLK_COUNT	127
+#define CONFIG_ARM_PL180_MMCI_CLOCK_FREQ 6250000
 
 /* BOOTP options */
 #define CONFIG_BOOTP_BOOTFILESIZE