add-glmo-mmc.patch

Moves various .h into include from drivers
Gets glamo-mmc.h working so we can detect
card ID / Size if the card is plugged in.

Adds FAT / MMC kernel source entry for GTA02 that
is first before the NAND one.  When it works it will
favour to boot off SD Card if a kernel is found there, but
right now we don't have a working filesystem parser and
partition handling hooked up.

Signed-off-by: Andy Green <andy@openmoko.com>

qiboot/include/mmc.h

@@ -0,0 +1,110 @@
+/*
+ *  linux/drivers/mmc/mmc_pxa.h
+ *
+ *  Author: Vladimir Shebordaev, Igor Oblakov
+ *  Copyright:  MontaVista Software Inc.
+ *
+ *  $Id: mmc_pxa.h,v 0.3.1.6 2002/09/25 19:25:48 ted Exp ted $
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ */
+#ifndef __MMC_PXA_P_H__
+#define __MMC_PXA_P_H__
+
+#define MMC_DEFAULT_RCA			(1<<16)
+
+#define MMC_BLOCK_SIZE			512
+#define MMC_CMD_RESET			0
+#define MMC_CMD_SEND_OP_COND		1
+#define MMC_CMD_ALL_SEND_CID 		2
+#define MMC_CMD_SET_RCA			3
+#define MMC_CMD_SELECT_CARD		7
+#define MMC_CMD_SEND_CSD 		9
+#define MMC_CMD_SEND_CID 		10
+#define MMC_CMD_SEND_STATUS		13
+#define MMC_CMD_SET_BLOCKLEN		16
+#define MMC_CMD_READ_BLOCK		17
+#define MMC_CMD_RD_BLK_MULTI		18
+#define MMC_CMD_WRITE_BLOCK		24
+
+#define MMC_MAX_BLOCK_SIZE		512
+
+#define MMC_R1_IDLE_STATE		0x01
+#define MMC_R1_ERASE_STATE		0x02
+#define MMC_R1_ILLEGAL_CMD		0x04
+#define MMC_R1_COM_CRC_ERR		0x08
+#define MMC_R1_ERASE_SEQ_ERR		0x01
+#define MMC_R1_ADDR_ERR			0x02
+#define MMC_R1_PARAM_ERR		0x04
+
+#define MMC_R1B_WP_ERASE_SKIP		0x0002
+#define MMC_R1B_ERR			0x0004
+#define MMC_R1B_CC_ERR			0x0008
+#define MMC_R1B_CARD_ECC_ERR		0x0010
+#define MMC_R1B_WP_VIOLATION		0x0020
+#define MMC_R1B_ERASE_PARAM		0x0040
+#define MMC_R1B_OOR			0x0080
+#define MMC_R1B_IDLE_STATE		0x0100
+#define MMC_R1B_ERASE_RESET		0x0200
+#define MMC_R1B_ILLEGAL_CMD		0x0400
+#define MMC_R1B_COM_CRC_ERR		0x0800
+#define MMC_R1B_ERASE_SEQ_ERR		0x1000
+#define MMC_R1B_ADDR_ERR		0x2000
+#define MMC_R1B_PARAM_ERR		0x4000
+
+typedef struct mmc_cid
+{
+	/* FIXME: BYTE_ORDER */
+	u8	year:4,
+		month:4;
+	u8	sn[3];
+	u8	fwrev:4,
+		hwrev:4;
+	u8	name[6];
+	u8	id[3];
+} mmc_cid_t;
+
+typedef struct mmc_csd
+{
+	u8	ecc:2,
+		file_format:2,
+		tmp_write_protect:1,
+		perm_write_protect:1,
+		copy:1,
+		file_format_grp:1;
+	unsigned long long content_prot_app:1,
+		rsvd3:4,
+		write_bl_partial:1,
+		write_bl_len:4,
+		r2w_factor:3,
+		default_ecc:2,
+		wp_grp_enable:1,
+		wp_grp_size:5,
+		erase_grp_mult:5,
+		erase_grp_size:5,
+		c_size_mult1:3,
+		vdd_w_curr_max:3,
+		vdd_w_curr_min:3,
+		vdd_r_curr_max:3,
+		vdd_r_curr_min:3,
+		c_size:12,
+		rsvd2:2,
+		dsr_imp:1,
+		read_blk_misalign:1,
+		write_blk_misalign:1,
+		read_bl_partial:1;
+
+	u16	read_bl_len:4,
+		ccc:12;
+	u8	tran_speed;
+	u8	nsac;
+	u8	taac;
+	u8	rsvd1:2,
+  		spec_vers:4,
+		csd_structure:2;
+} mmc_csd_t;
+
+
+#endif /* __MMC_PXA_P_H__ */