Merge branch 'master' of git://git.denx.de/u-boot-avr32

* 'master' of git://git.denx.de/u-boot-avr32:
  atmel_mci.h: remove outdated register macros
  doc/git-mailrc: add <me> to avr32 alias
  ATMEL: remove old atmel_mci driver
  ATMEL: use generic mmc framework

10 files changed, 237 insertions, 11 deletions

diff --git a/include/atmel_mci.h b/include/atmel_mci.h
new file mode 100644
index 0000000000..3dd5d67be9
--- /dev/null
+++ b/include/atmel_mci.h
@@ -0,0 +1,211 @@
+/*
+ * Copyright (C) 2005-2006 Atmel Corporation
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+#ifndef __ATMEL_MCI_H__
+#define __ATMEL_MCI_H__
+
+int atmel_mci_init(void *regs);
+
+#ifndef __ASSEMBLY__
+
+/*
+ * Structure for struct SoC access.
+ * Names starting with '_' are fillers.
+ */
+typedef struct atmel_mci {
+	/*	reg	Offset */
+	u32	cr;	/* 0x00 */
+	u32	mr;	/* 0x04 */
+	u32	dtor;	/* 0x08 */
+	u32	sdcr;	/* 0x0c */
+	u32	argr;	/* 0x10 */
+	u32	cmdr;	/* 0x14 */
+	u32	_18;	/* 0x18 */
+	u32	_1c;	/* 0x1c */
+	u32	rspr;	/* 0x20 */
+	u32	rspr1;	/* 0x24 */
+	u32	rspr2;	/* 0x28 */
+	u32	rspr3;	/* 0x2c */
+	u32	rdr;	/* 0x30 */
+	u32	tdr;	/* 0x34 */
+	u32	_38;	/* 0x38 */
+	u32	_3c;	/* 0x3c */
+	u32	sr;	/* 0x40 */
+	u32	ier;	/* 0x44 */
+	u32	idr;	/* 0x48 */
+	u32	imr;	/* 0x4c */
+} atmel_mci_t;
+
+#endif /* __ASSEMBLY__ */
+
+/* Bitfields in CR */
+#define MMCI_MCIEN_OFFSET			0
+#define MMCI_MCIEN_SIZE				1
+#define MMCI_MCIDIS_OFFSET			1
+#define MMCI_MCIDIS_SIZE			1
+#define MMCI_PWSEN_OFFSET			2
+#define MMCI_PWSEN_SIZE				1
+#define MMCI_PWSDIS_OFFSET			3
+#define MMCI_PWSDIS_SIZE			1
+#define MMCI_SWRST_OFFSET			7
+#define MMCI_SWRST_SIZE				1
+
+/* Bitfields in MR */
+#define MMCI_CLKDIV_OFFSET			0
+#define MMCI_CLKDIV_SIZE			8
+#define MMCI_PWSDIV_OFFSET			8
+#define MMCI_PWSDIV_SIZE			3
+#define MMCI_RDPROOF_OFFSET			11
+#define MMCI_RDPROOF_SIZE			1
+#define MMCI_WRPROOF_OFFSET			12
+#define MMCI_WRPROOF_SIZE			1
+#define MMCI_PDCPADV_OFFSET			14
+#define MMCI_PDCPADV_SIZE			1
+#define MMCI_PDCMODE_OFFSET			15
+#define MMCI_PDCMODE_SIZE			1
+#define MMCI_BLKLEN_OFFSET			16
+#define MMCI_BLKLEN_SIZE			16
+
+/* Bitfields in DTOR */
+#define MMCI_DTOCYC_OFFSET			0
+#define MMCI_DTOCYC_SIZE			4
+#define MMCI_DTOMUL_OFFSET			4
+#define MMCI_DTOMUL_SIZE			3
+
+/* Bitfields in SDCR */
+#define MMCI_SCDSEL_OFFSET			0
+#define MMCI_SCDSEL_SIZE			4
+#define MMCI_SCDBUS_OFFSET			7
+#define MMCI_SCDBUS_SIZE			1
+
+/* Bitfields in ARGR */
+#define MMCI_ARG_OFFSET				0
+#define MMCI_ARG_SIZE				32
+
+/* Bitfields in CMDR */
+#define MMCI_CMDNB_OFFSET			0
+#define MMCI_CMDNB_SIZE				6
+#define MMCI_RSPTYP_OFFSET			6
+#define MMCI_RSPTYP_SIZE			2
+#define MMCI_SPCMD_OFFSET			8
+#define MMCI_SPCMD_SIZE				3
+#define MMCI_OPDCMD_OFFSET			11
+#define MMCI_OPDCMD_SIZE			1
+#define MMCI_MAXLAT_OFFSET			12
+#define MMCI_MAXLAT_SIZE			1
+#define MMCI_TRCMD_OFFSET			16
+#define MMCI_TRCMD_SIZE				2
+#define MMCI_TRDIR_OFFSET			18
+#define MMCI_TRDIR_SIZE				1
+#define MMCI_TRTYP_OFFSET			19
+#define MMCI_TRTYP_SIZE				2
+
+/* Bitfields in RSPRx */
+#define MMCI_RSP_OFFSET				0
+#define MMCI_RSP_SIZE				32
+
+/* Bitfields in SR/IER/IDR/IMR */
+#define MMCI_CMDRDY_OFFSET			0
+#define MMCI_CMDRDY_SIZE			1
+#define MMCI_RXRDY_OFFSET			1
+#define MMCI_RXRDY_SIZE				1
+#define MMCI_TXRDY_OFFSET			2
+#define MMCI_TXRDY_SIZE				1
+#define MMCI_BLKE_OFFSET			3
+#define MMCI_BLKE_SIZE				1
+#define MMCI_DTIP_OFFSET			4
+#define MMCI_DTIP_SIZE				1
+#define MMCI_NOTBUSY_OFFSET			5
+#define MMCI_NOTBUSY_SIZE			1
+#define MMCI_ENDRX_OFFSET			6
+#define MMCI_ENDRX_SIZE				1
+#define MMCI_ENDTX_OFFSET			7
+#define MMCI_ENDTX_SIZE				1
+#define MMCI_RXBUFF_OFFSET			14
+#define MMCI_RXBUFF_SIZE			1
+#define MMCI_TXBUFE_OFFSET			15
+#define MMCI_TXBUFE_SIZE			1
+#define MMCI_RINDE_OFFSET			16
+#define MMCI_RINDE_SIZE				1
+#define MMCI_RDIRE_OFFSET			17
+#define MMCI_RDIRE_SIZE				1
+#define MMCI_RCRCE_OFFSET			18
+#define MMCI_RCRCE_SIZE				1
+#define MMCI_RENDE_OFFSET			19
+#define MMCI_RENDE_SIZE				1
+#define MMCI_RTOE_OFFSET			20
+#define MMCI_RTOE_SIZE				1
+#define MMCI_DCRCE_OFFSET			21
+#define MMCI_DCRCE_SIZE				1
+#define MMCI_DTOE_OFFSET			22
+#define MMCI_DTOE_SIZE				1
+#define MMCI_OVRE_OFFSET			30
+#define MMCI_OVRE_SIZE				1
+#define MMCI_UNRE_OFFSET			31
+#define MMCI_UNRE_SIZE				1
+
+/* Constants for DTOMUL */
+#define MMCI_DTOMUL_1_CYCLE			0
+#define MMCI_DTOMUL_16_CYCLES			1
+#define MMCI_DTOMUL_128_CYCLES			2
+#define MMCI_DTOMUL_256_CYCLES			3
+#define MMCI_DTOMUL_1024_CYCLES			4
+#define MMCI_DTOMUL_4096_CYCLES			5
+#define MMCI_DTOMUL_65536_CYCLES		6
+#define MMCI_DTOMUL_1048576_CYCLES		7
+
+/* Constants for RSPTYP */
+#define MMCI_RSPTYP_NO_RESP			0
+#define MMCI_RSPTYP_48_BIT_RESP			1
+#define MMCI_RSPTYP_136_BIT_RESP		2
+
+/* Constants for SPCMD */
+#define MMCI_SPCMD_NO_SPEC_CMD			0
+#define MMCI_SPCMD_INIT_CMD			1
+#define MMCI_SPCMD_SYNC_CMD			2
+#define MMCI_SPCMD_INT_CMD			4
+#define MMCI_SPCMD_INT_RESP			5
+
+/* Constants for TRCMD */
+#define MMCI_TRCMD_NO_TRANS			0
+#define MMCI_TRCMD_START_TRANS			1
+#define MMCI_TRCMD_STOP_TRANS			2
+
+/* Constants for TRTYP */
+#define MMCI_TRTYP_BLOCK			0
+#define MMCI_TRTYP_MULTI_BLOCK			1
+#define MMCI_TRTYP_STREAM			2
+
+/* Bit manipulation macros */
+#define MMCI_BIT(name)					\
+	(1 << MMCI_##name##_OFFSET)
+#define MMCI_BF(name,value)				\
+	(((value) & ((1 << MMCI_##name##_SIZE) - 1))	\
+	 << MMCI_##name##_OFFSET)
+#define MMCI_BFEXT(name,value)				\
+	(((value) >> MMCI_##name##_OFFSET)\
+	 & ((1 << MMCI_##name##_SIZE) - 1))
+#define MMCI_BFINS(name,value,old)			\
+	(((old) & ~(((1 << MMCI_##name##_SIZE) - 1)	\
+		    << MMCI_##name##_OFFSET))		\
+	 | MMCI_BF(name,value))
+
+#endif /* __ATMEL_MCI_H__ */
diff --git a/include/configs/atngw100.h b/include/configs/atngw100.h
index 8f9ed23897..5e3155dffc 100644
--- a/include/configs/atngw100.h
+++ b/include/configs/atngw100.h
@@ -128,7 +128,9 @@
 #define CONFIG_SYS_NR_PIOS			5
 #define CONFIG_SYS_HSDRAMC
 #define CONFIG_MMC
-#define CONFIG_ATMEL_MCI
+#define CONFIG_GENERIC_ATMEL_MCI
+#define CONFIG_GENERIC_MMC
+#define CONFIG_SYS_MMC_MAX_BLK_COUNT 1
 #define CONFIG_ATMEL_SPI
 
 #define CONFIG_SPI_FLASH
diff --git a/include/configs/atstk1002.h b/include/configs/atstk1002.h
index 44ce242961..bb426f1edb 100644
--- a/include/configs/atstk1002.h
+++ b/include/configs/atstk1002.h
@@ -151,7 +151,9 @@
 #define CONFIG_SYS_NR_PIOS			5
 #define CONFIG_SYS_HSDRAMC
 #define CONFIG_MMC
-#define CONFIG_ATMEL_MCI
+#define CONFIG_GENERIC_ATMEL_MCI
+#define CONFIG_GENERIC_MMC
+#define CONFIG_SYS_MMC_MAX_BLK_COUNT 1
 
 #define CONFIG_SYS_DCACHE_LINESZ		32
 #define CONFIG_SYS_ICACHE_LINESZ		32
diff --git a/include/configs/atstk1003.h b/include/configs/atstk1003.h
index c5e357f6d0..817d94373e 100644
--- a/include/configs/atstk1003.h
+++ b/include/configs/atstk1003.h
@@ -100,7 +100,7 @@
 	"console=ttyS0 root=/dev/mmcblk0p1 rootwait"
 
 #define CONFIG_BOOTCOMMAND						\
-	"mmcinit; ext2load mmc 0:1 0x10400000 /boot/uImage; bootm"
+	"mmc rescan; ext2load mmc 0:1 0x10400000 /boot/uImage; bootm"
 
 /*
  * Only interrupt autoboot if <space> is pressed. Otherwise, garbage
@@ -135,7 +135,9 @@
 #define CONFIG_PORTMUX_PIO
 #define CONFIG_SYS_HSDRAMC
 #define CONFIG_MMC
-#define CONFIG_ATMEL_MCI
+#define CONFIG_GENERIC_ATMEL_MCI
+#define CONFIG_GENERIC_MMC
+#define CONFIG_SYS_MMC_MAX_BLK_COUNT 1
 
 #define CONFIG_SYS_DCACHE_LINESZ		32
 #define CONFIG_SYS_ICACHE_LINESZ		32
diff --git a/include/configs/atstk1004.h b/include/configs/atstk1004.h
index 3814732b3a..5134b7ffa5 100644
--- a/include/configs/atstk1004.h
+++ b/include/configs/atstk1004.h
@@ -100,7 +100,7 @@
 	"console=ttyS0 root=/dev/mmcblk0p1 rootwait"
 
 #define CONFIG_BOOTCOMMAND						\
-	"mmcinit; ext2load mmc 0:1 0x10200000 /boot/uImage; bootm"
+	"mmc rescan; ext2load mmc 0:1 0x10200000 /boot/uImage; bootm"
 
 /*
  * Only interrupt autoboot if <space> is pressed. Otherwise, garbage
@@ -135,7 +135,9 @@
 #define CONFIG_PORTMUX_PIO
 #define CONFIG_SYS_HSDRAMC
 #define CONFIG_MMC
-#define CONFIG_ATMEL_MCI
+#define CONFIG_GENERIC_ATMEL_MCI
+#define CONFIG_GENERIC_MMC
+#define CONFIG_SYS_MMC_MAX_BLK_COUNT 1
 
 #define CONFIG_SYS_DCACHE_LINESZ		32
 #define CONFIG_SYS_ICACHE_LINESZ		32
diff --git a/include/configs/atstk1006.h b/include/configs/atstk1006.h
index a30aa70b1a..29fdd126a7 100644
--- a/include/configs/atstk1006.h
+++ b/include/configs/atstk1006.h
@@ -151,7 +151,9 @@
 #define CONFIG_SYS_NR_PIOS			5
 #define CONFIG_SYS_HSDRAMC
 #define CONFIG_MMC
-#define CONFIG_ATMEL_MCI
+#define CONFIG_GENERIC_ATMEL_MCI
+#define CONFIG_GENERIC_MMC
+#define CONFIG_SYS_MMC_MAX_BLK_COUNT 1
 
 #define CONFIG_SYS_DCACHE_LINESZ		32
 #define CONFIG_SYS_ICACHE_LINESZ		32
diff --git a/include/configs/favr-32-ezkit.h b/include/configs/favr-32-ezkit.h
index 757636decb..71d2473a90 100644
--- a/include/configs/favr-32-ezkit.h
+++ b/include/configs/favr-32-ezkit.h
@@ -150,7 +150,9 @@
 #define CONFIG_SYS_NR_PIOS			5
 #define CONFIG_SYS_HSDRAMC
 #define CONFIG_MMC
-#define CONFIG_ATMEL_MCI
+#define CONFIG_GENERIC_ATMEL_MCI
+#define CONFIG_GENERIC_MMC
+#define CONFIG_SYS_MMC_MAX_BLK_COUNT 1
 
 #define CONFIG_SYS_DCACHE_LINESZ		32
 #define CONFIG_SYS_ICACHE_LINESZ		32
diff --git a/include/configs/hammerhead.h b/include/configs/hammerhead.h
index 94e680c42c..532feb2f6c 100644
--- a/include/configs/hammerhead.h
+++ b/include/configs/hammerhead.h
@@ -124,7 +124,9 @@
 #define CONFIG_SYS_NR_PIOS			5
 #define CONFIG_SYS_HSDRAMC
 #define CONFIG_MMC
-#define CONFIG_ATMEL_MCI
+#define CONFIG_GENERIC_ATMEL_MCI
+#define CONFIG_GENERIC_MMC
+#define CONFIG_SYS_MMC_MAX_BLK_COUNT 1
 
 #define CONFIG_SYS_DCACHE_LINESZ		32
 #define CONFIG_SYS_ICACHE_LINESZ		32
diff --git a/include/configs/mimc200.h b/include/configs/mimc200.h
index d8d82561f0..d5797cb2e6 100644
--- a/include/configs/mimc200.h
+++ b/include/configs/mimc200.h
@@ -129,7 +129,9 @@
 #define CONFIG_SYS_NR_PIOS			5
 #define CONFIG_SYS_HSDRAMC
 #define CONFIG_MMC
-#define CONFIG_ATMEL_MCI
+#define CONFIG_GENERIC_ATMEL_MCI
+#define CONFIG_GENERIC_MMC
+#define CONFIG_SYS_MMC_MAX_BLK_COUNT 1
 
 #if defined(CONFIG_LCD)
 #define CONFIG_CMD_BMP
diff --git a/include/mmc.h b/include/mmc.h
index 30c2375357..f52df70ad4 100644
--- a/include/mmc.h
+++ b/include/mmc.h
@@ -322,7 +322,6 @@ int mmc_switch_part(int dev_num, unsigned int part_num);
 int mmc_getcd(struct mmc *mmc);
 
 #ifdef CONFIG_GENERIC_MMC
-int atmel_mci_init(void *regs);
 #define mmc_host_is_spi(mmc)	((mmc)->host_caps & MMC_MODE_SPI)
 struct mmc *mmc_spi_init(uint bus, uint cs, uint speed, uint mode);
 #else