The omap850 and omap730 use 16-bit registers instead of 32-bit, requiring
a modification of the register addresses in the mmc-omap driver.
Signed-off-by: Marek Belisko <marek.belisko@xxxxxxxxxxxxxxx>
Signed-off-by: Cory Maccarrone <darkstar6262@xxxxxxxxx>
---
drivers/mmc/host/omap.c | 56 ++++++++++++++++++++++++----------------------
1 files changed, 29 insertions(+), 27 deletions(-)
diff --git a/drivers/mmc/host/omap.c b/drivers/mmc/host/omap.c
index 5f970e2..892400b 100644
--- a/drivers/mmc/host/omap.c
+++ b/drivers/mmc/host/omap.c
@@ -2,7 +2,7 @@
* linux/drivers/mmc/host/omap.c
*
* Copyright (C) 2004 Nokia Corporation
- * Written by Tuukka Tikkanen and Juha Yrjölä<juha.yrjola@xxxxxxxxx>
+ * Written by Tuukka Tikkanen and Juha Yrjￜlￜ<juha.yrjola@xxxxxxxxx>
* Misc hacks here and there by Tony Lindgren <tony@xxxxxxxxxxx>
* Other hacks (DMA, SD, etc) by David Brownell
*
@@ -37,31 +37,33 @@
#include <plat/mux.h>
#include <plat/fpga.h>
-#define OMAP_MMC_REG_CMD 0x00
-#define OMAP_MMC_REG_ARGL 0x04
-#define OMAP_MMC_REG_ARGH 0x08
-#define OMAP_MMC_REG_CON 0x0c
-#define OMAP_MMC_REG_STAT 0x10
-#define OMAP_MMC_REG_IE 0x14
-#define OMAP_MMC_REG_CTO 0x18
-#define OMAP_MMC_REG_DTO 0x1c
-#define OMAP_MMC_REG_DATA 0x20
-#define OMAP_MMC_REG_BLEN 0x24
-#define OMAP_MMC_REG_NBLK 0x28
-#define OMAP_MMC_REG_BUF 0x2c
-#define OMAP_MMC_REG_SDIO 0x34
-#define OMAP_MMC_REG_REV 0x3c
-#define OMAP_MMC_REG_RSP0 0x40
-#define OMAP_MMC_REG_RSP1 0x44
-#define OMAP_MMC_REG_RSP2 0x48
-#define OMAP_MMC_REG_RSP3 0x4c
-#define OMAP_MMC_REG_RSP4 0x50
-#define OMAP_MMC_REG_RSP5 0x54
-#define OMAP_MMC_REG_RSP6 0x58
-#define OMAP_MMC_REG_RSP7 0x5c
-#define OMAP_MMC_REG_IOSR 0x60
-#define OMAP_MMC_REG_SYSC 0x64
-#define OMAP_MMC_REG_SYSS 0x68
+#define OMAP_MMC_REGISTER_SIZE (cpu_is_omap7xx() ? 2 : 4)
+
+#define OMAP_MMC_REG_CMD (0x00*OMAP_MMC_REGISTER_SIZE)
+#define OMAP_MMC_REG_ARGL (0x01*OMAP_MMC_REGISTER_SIZE)
+#define OMAP_MMC_REG_ARGH (0x02*OMAP_MMC_REGISTER_SIZE)
+#define OMAP_MMC_REG_CON (0x03*OMAP_MMC_REGISTER_SIZE)
+#define OMAP_MMC_REG_STAT (0x04*OMAP_MMC_REGISTER_SIZE)
+#define OMAP_MMC_REG_IE (0x05*OMAP_MMC_REGISTER_SIZE)
+#define OMAP_MMC_REG_CTO (0x06*OMAP_MMC_REGISTER_SIZE)
+#define OMAP_MMC_REG_DTO (0x07*OMAP_MMC_REGISTER_SIZE)
+#define OMAP_MMC_REG_DATA (0x08*OMAP_MMC_REGISTER_SIZE)
+#define OMAP_MMC_REG_BLEN (0x09*OMAP_MMC_REGISTER_SIZE)
+#define OMAP_MMC_REG_NBLK (0x0a*OMAP_MMC_REGISTER_SIZE)
+#define OMAP_MMC_REG_BUF (0x0b*OMAP_MMC_REGISTER_SIZE)
+#define OMAP_MMC_REG_SDIO (0x0d*OMAP_MMC_REGISTER_SIZE)
+#define OMAP_MMC_REG_REV (0x0f*OMAP_MMC_REGISTER_SIZE)
+#define OMAP_MMC_REG_RSP0 (0x10*OMAP_MMC_REGISTER_SIZE)
+#define OMAP_MMC_REG_RSP1 (0x11*OMAP_MMC_REGISTER_SIZE)
+#define OMAP_MMC_REG_RSP2 (0x12*OMAP_MMC_REGISTER_SIZE)
+#define OMAP_MMC_REG_RSP3 (0x13*OMAP_MMC_REGISTER_SIZE)
+#define OMAP_MMC_REG_RSP4 (0x14*OMAP_MMC_REGISTER_SIZE)
+#define OMAP_MMC_REG_RSP5 (0x15*OMAP_MMC_REGISTER_SIZE)
+#define OMAP_MMC_REG_RSP6 (0x16*OMAP_MMC_REGISTER_SIZE)
+#define OMAP_MMC_REG_RSP7 (0x17*OMAP_MMC_REGISTER_SIZE)
+#define OMAP_MMC_REG_IOSR (0x18*OMAP_MMC_REGISTER_SIZE)
+#define OMAP_MMC_REG_SYSC (0x19*OMAP_MMC_REGISTER_SIZE)
+#define OMAP_MMC_REG_SYSS (0x1a*OMAP_MMC_REGISTER_SIZE)
#define OMAP_MMC_STAT_CARD_ERR (1 << 14)
#define OMAP_MMC_STAT_CARD_IRQ (1 << 13)
@@ -1619,4 +1621,4 @@ module_exit(mmc_omap_exit);
MODULE_DESCRIPTION("OMAP Multimedia Card driver");
MODULE_LICENSE("GPL");
MODULE_ALIAS("platform:" DRIVER_NAME);
-MODULE_AUTHOR("Juha Yrjölä");
+MODULE_AUTHOR("Juha Yrjￜlￜ");
--
1.6.3.3
--
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