[Aesop-embedded-devel] u-boot-aesop/board/aesop2440 aesop2440.c config.mk logo-howto.txt usbd_24x0.c
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[Aesop-embedded-devel] u-boot-aesop/board/aesop2440 aesop2440.c config.mk logo-howto.txt usbd_24x0.c usbd_common.c usbd_mass.c usbd_media.c usbd_scsi.c usbd_scsi.h
|
From: jeenspa <je...@li...> - 2005-07-05 14:16:49
|
jeenspa 2005/07/05 07:16:42
Modified: board/aesop2440 aesop2440.c config.mk logo-howto.txt
usbd_24x0.c usbd_common.c usbd_mass.c usbd_media.c
usbd_scsi.c usbd_scsi.h
Log:
usbdmass fixup, nand, mkyaffs
Revision Changes Path
1.2 +190 -17 u-boot-aesop/board/aesop2440/aesop2440.c
Index: aesop2440.c
===================================================================
RCS file: /cvsroot/aesop-embedded/u-boot-aesop/board/aesop2440/aesop2440.c,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- aesop2440.c 27 Jun 2005 17:04:23 -0000 1.1
+++ aesop2440.c 5 Jul 2005 14:16:41 -0000 1.2
@@ -27,47 +27,72 @@
* Created date : 2005. 06. 26. 22:56:57 KST
* Description :
*
- * $Revision: 1.1 $
+ * $Revision: 1.2 $
* $Log: aesop2440.c,v $
- * Revision 1.1 2005/06/27 17:04:23 linuxpark
- * Initial revision
+ * Revision 1.2 2005/07/05 14:16:41 jeenspa
+ * usbdmass fixup, nand, mkyaffs
+ *
+ * Revision 1.1.1.1 2005/06/27 17:04:23 linuxpark
+ * Initial import.
*
*
*
*/
-#ident "@(*) $Header: /cvsroot/aesop-embedded/u-boot-aesop/board/aesop2440/aesop2440.c,v 1.1 2005/06/27 17:04:23 linuxpark Exp $"
+#ident "@(*) $Header: /cvsroot/aesop-embedded/u-boot-aesop/board/aesop2440/aesop2440.c,v 1.2 2005/07/05 14:16:41 jeenspa Exp $"
#include <common.h>
#include <s3c2440.h>
#include <command.h>
#include <bmp_layout.h>
+#include <asm/sizes.h>
#include "sd.h"
/* ------------------------------------------------------------------------- */
#define FCLK_SPEED 1
+#define USB_CLOCK 1
-#if FCLK_SPEED==0 /* Fout = 296.35MHz */
+#if CONFIG_SYS_CLK_FREQ == 16934400
+#if FCLK_SPEED == 0 /* Fout = 296.35MHz */
#define M_MDIV 0x61
#define M_PDIV 0x1
#define M_SDIV 0x2
-#elif FCLK_SPEED==1 /* Fout = 399.65MHz */
+#elif FCLK_SPEED == 1 /* Fout = 399.65MHz */
#define M_MDIV 0x6E
#define M_PDIV 0x3
#define M_SDIV 0x1
#endif
-
-#define USB_CLOCK 1
-
-#if USB_CLOCK==0
+#if USB_CLOCK == 0
#define U_M_MDIV 0x3C
#define U_M_PDIV 0x4
#define U_M_SDIV 0x1
-#elif USB_CLOCK==1
+#elif USB_CLOCK == 1
#define U_M_MDIV 0x3C
#define U_M_PDIV 0x4
#define U_M_SDIV 0x2
#endif
+#elif CONFIG_SYS_CLK_FREQ == 12000000
+#if FCLK_SPEED == 0 /* Fout = 304.00MHz */
+#define M_MDIV 0x44
+#define M_PDIV 0x1
+#define M_SDIV 0x1
+#elif FCLK_SPEED == 1 /* Fout = 405.00MHz */
+#define M_MDIV 0x7f
+#define M_PDIV 0x2
+#define M_SDIV 0x1
+#endif
+#if USB_CLOCK == 0
+#define U_M_MDIV 0x38
+#define U_M_PDIV 0x2
+#define U_M_SDIV 0x1
+#elif USB_CLOCK == 1
+#define U_M_MDIV 0x38
+#define U_M_PDIV 0x2
+#define U_M_SDIV 0x2
+#endif
+#else
+#error CONFIG_SYS_CLK_FREQ Not Defined
+#endif
#define LCD_WIDTH 480
#define LCD_HEIGHT 272
@@ -301,6 +326,25 @@
return 0;
}
+#if defined(CONFIG_COMMANDS) && defined(CFG_CMD_NAND)
+#include <linux/mtd/nand.h>
+int nand_init(void)
+{
+ S3C2440_NAND * const nand = S3C2440_GetBase_NAND();
+ extern struct nand_chip nand_dev_desc[CFG_MAX_NAND_DEVICE];
+
+ nand->NFCONF = 1 << 12 | 5 << 8 | 1 << 4 | 0 << 0;
+ nand->NFCONT = 0 << 12 | 0 << 8 | 1 << 6 | 1 << 5 | 1 << 1 | 1 << 0;
+
+ nand_probe(0);
+ if (nand_dev_desc[0].ChipID != NAND_ChipID_UNKNOWN) {
+ print_size(nand_dev_desc[0].totlen, "\n");
+ }
+ return 0;
+}
+#endif /* defined(CONFIG_COMMANDS) && defined(CFG_CMD_NAND) */
+
+#if defined(CONFIG_COMMANDS) && defined(CFG_CMD_BSP)
#ifdef CONFIG_AESOP_LCD
int do_bmpload_sub(unsigned char *imgaddr, int pos_x, int pos_y, int disp_info)
@@ -376,11 +420,7 @@
}
return 0;
}
-#endif /* CONFIG_AESOP_LCD */
-#if (CONFIG_COMMANDS & CFG_CMD_BSP)
-
-#ifdef CONFIG_AESOP_LCD
/* ------------------------------------------------------------------------- */
int do_bmpload(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
{
@@ -407,7 +447,7 @@
return do_bmpload_sub(imgaddr, x_off, y_off, 1);
}
U_BOOT_CMD(
- bmpload, 4, 1, do_bmpload,
+ bmpload, 4, 0, do_bmpload,
"bmpload - BMP Image load\n",
"[address] [x y] - BMP Image Load\n"
" address - BMP Image address\n"
@@ -417,6 +457,7 @@
#endif /* CONFIG_AESOP_LCD */
+#ifdef CONFIG_AESOP_USBDMASS
/* ------------------------------------------------------------------------- */
int do_usbdmass (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
{
@@ -428,11 +469,143 @@
}
U_BOOT_CMD(
- usbdmass, 2, 1, do_usbdmass,
+ usbdmass, 2, 0, do_usbdmass,
"usbdmass- USB Device Mass-storage\n",
"media - start USB Device Mass-storage class handler with specified media\n"
" media - ram, sd, nand\n"
);
+#endif /* CONFIG_AESOP_USBDMASS */
+
+#ifdef CONFIG_AESOP_YAFFS
+/* ------------------------------------------------------------------------- */
+#define MTDBLOCK0_OFFSET 0
+#define MTDBLOCK0_SIZE 4 * SZ_1M
+#define MTDBLOCK1_OFFSET MTDBLOCK0_OFFSET + MTDBLOCK0_SIZE
+#define MTDBLOCK1_SIZE 16 * SZ_1M
+#define MTDBLOCK2_OFFSET MTDBLOCK1_OFFSET + MTDBLOCK1_SIZE
+#define MTDBLOCK2_SIZE 44 * SZ_1M
+#define MTDBLOCK_MAX 3
+#define SZ_OOB 16
+#define SZ_PAGE_WOOB 528
+#define SZ_PAGE 512
+#define SZ_BLOCK 512 * 32
+#include <linux/mtd/nand.h>
+
+// countBits is a quick way of counting the number of bits in a byte.
+// ie. countBits[n] holds the number of 1 bits in a byte with the value n.
+static const char countBits[256] =
+{
+0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4,
+1,2,2,3,2,3,3,4,2,3,3,4,3,4,4,5,
+1,2,2,3,2,3,3,4,2,3,3,4,3,4,4,5,
+2,3,3,4,3,4,4,5,3,4,4,5,4,5,5,6,
+1,2,2,3,2,3,3,4,2,3,3,4,3,4,4,5,
+2,3,3,4,3,4,4,5,3,4,4,5,4,5,5,6,
+2,3,3,4,3,4,4,5,3,4,4,5,4,5,5,6,
+3,4,4,5,4,5,5,6,4,5,5,6,5,6,6,7,
+1,2,2,3,2,3,3,4,2,3,3,4,3,4,4,5,
+2,3,3,4,3,4,4,5,3,4,4,5,4,5,5,6,
+2,3,3,4,3,4,4,5,3,4,4,5,4,5,5,6,
+3,4,4,5,4,5,5,6,4,5,5,6,5,6,6,7,
+2,3,3,4,3,4,4,5,3,4,4,5,4,5,5,6,
+3,4,4,5,4,5,5,6,4,5,5,6,5,6,6,7,
+3,4,4,5,4,5,5,6,4,5,5,6,5,6,6,7,
+4,5,5,6,5,6,6,7,5,6,6,7,6,7,7,8
+};
+
+int nand_read_oob(struct nand_chip *, size_t, size_t, size_t *, u_char *);
+int nand_write_oob(struct nand_chip *, size_t, size_t, size_t *, const u_char *);
+int nand_erase(struct nand_chip *, size_t, size_t, int);
+int nand_write_page_yaffs (int, u_char *);
+int do_mkyaffs(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+ extern struct nand_chip nand_dev_desc[CFG_MAX_NAND_DEVICE];
+ struct nand_chip *nand = &nand_dev_desc[0];
+ struct {unsigned long offset; unsigned long size;}
+ mtdblk[MTDBLOCK_MAX] = {
+ { MTDBLOCK0_OFFSET, MTDBLOCK0_SIZE },
+ { MTDBLOCK1_OFFSET, MTDBLOCK1_SIZE },
+ { MTDBLOCK2_OFFSET, MTDBLOCK2_SIZE } };
+ unsigned long source, target, count, count_save, addr_blk, addr_sec;
+ unsigned char *src_ptr, *src_ptr_save, oob_buff[SZ_OOB];
+ int i, ret;
+ size_t retlen;
+
+ if (argc != 4) {
+ printf ("Usage:\n%s\n", cmdtp->usage);
+ return -1;
+ }
+
+ source = simple_strtoul(argv[1], NULL, 16);
+ target = simple_strtoul(argv[2], NULL, 10);
+ count = simple_strtoul(argv[3], NULL, 16);
+
+ if (target < 0 || target >= MTDBLOCK_MAX) {
+ printf ("Error - target block no. should be between 0 and %d\n", MTDBLOCK_MAX - 1);
+ return -1;
+ }
+
+ if (count % SZ_PAGE_WOOB) {
+ printf ("Error - Image not a multiple of 528 bytes\n");
+ return -1;
+ }
+
+ if (mtdblk[target].size < ((count / SZ_PAGE_WOOB) * SZ_PAGE)) {
+ printf ("Error - Image is too big for MTDBLOCK%d\n", target);
+ printf (" MTDBLOCK%d size - 0x%lx\n", target, mtdblk[target].size);
+ return -1;
+ }
+
+ src_ptr = (unsigned char *)source;
+ for (addr_blk = mtdblk[target].offset; addr_blk < mtdblk[target].offset + mtdblk[target].size; addr_blk += SZ_BLOCK) {
+ count_save = count;
+ src_ptr_save = src_ptr;
+ nand_read_oob(nand, addr_blk, SZ_OOB, &retlen, oob_buff);
+ if (countBits[oob_buff[5]] < 7) {
+ printf("Block at 0x%lx is marked BAD and is not being formatted\n",addr_blk);
+ continue;
+ }
+
+ ret = nand_erase(nand, addr_blk, nand->erasesize, 0);
+ if (ret == -1) {
+ for (i = 0; i < SZ_OOB; i++) oob_buff[i] = 0;
+ nand_write_oob( nand, addr_blk, SZ_OOB, &retlen, oob_buff);
+ printf("Block erase error at 0x%lx, not formatted\n",addr_blk);
+ continue;
+ }
+
+ if (addr_blk == mtdblk[target].offset) continue;
+ for (addr_sec = addr_blk; addr_sec < addr_blk + SZ_BLOCK; addr_sec += SZ_PAGE) {
+ if (src_ptr < (unsigned char *)(source + count)) {
+ ret = nand_write_page_yaffs(addr_sec >> 9, src_ptr);
+ if (ret == -1) {
+ src_ptr = src_ptr_save;
+ for (i = 0; i < SZ_OOB; i++) oob_buff[i] = 0;
+ nand_write_oob( nand, addr_blk, SZ_OOB, &retlen, oob_buff);
+ printf("Block write error at 0x%lx, mark bad and not formatted\n",addr_sec);
+ continue;
+ }
+ src_ptr += SZ_PAGE_WOOB;
+ }
+ }
+ }
+ if (src_ptr != (unsigned char *)(count + source)) {
+ printf("Error - Insufficient NAND flash space.\n");
+ printf(" mkyaffs failed\n");
+ return -1;
+ }
+ printf("mkyaffs completed.\n");
+ return 0;
+}
+U_BOOT_CMD(
+ mkyaffs, 4, 0, do_mkyaffs,
+ "mkyaffs - Write YAFFS Image to NAND Flash\n",
+ "source target count\n"
+ " source - YAFFS Image address\n"
+ " target - NAND Flash destination MTDBlock No.\n"
+ " count - byte count of YAFFS image\n"
+);
+#endif /* CONFIG_AESOP_YAFFS */
-#endif /* (CONFIG_COMMANDS & CFG_CMD_BSP) */
+#endif /* defined(CONFIG_COMMANDS) && defined(CFG_CMD_BSP) */
1.2 +7 -4 u-boot-aesop/board/aesop2440/config.mk
Index: config.mk
===================================================================
RCS file: /cvsroot/aesop-embedded/u-boot-aesop/board/aesop2440/config.mk,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- config.mk 27 Jun 2005 17:03:53 -0000 1.1
+++ config.mk 5 Jul 2005 14:16:41 -0000 1.2
@@ -28,15 +28,18 @@
# Created date : 2005. 06. 26. 22:59:04 KST
# Description :
#
-# $Revision: 1.1 $
+# $Revision: 1.2 $
# $Log: config.mk,v $
-# Revision 1.1 2005/06/27 17:03:53 linuxpark
-# Initial revision
+# Revision 1.2 2005/07/05 14:16:41 jeenspa
+# usbdmass fixup, nand, mkyaffs
+#
+# Revision 1.1.1.1 2005/06/27 17:03:53 linuxpark
+# Initial import.
#
#
#
#
-#ident "@(#) $Header: /cvsroot/aesop-embedded/u-boot-aesop/board/aesop2440/config.mk,v 1.1 2005/06/27 17:03:53 linuxpark Exp $"
+#ident "@(#) $Header: /cvsroot/aesop-embedded/u-boot-aesop/board/aesop2440/config.mk,v 1.2 2005/07/05 14:16:41 jeenspa Exp $"
#
@@ -68,6 +71,6 @@
# LCD framebuffer address: 0x33000000(48M offset)
# ramdisk optionally with a ramdisk at 3080'0000
# parameter tag: 0x30000100
-TEXT_BASE = 0x33800000
+TEXT_BASE = 0x33C00000
1.2 +11 -4 u-boot-aesop/board/aesop2440/logo-howto.txt
<<Binary file>>
1.2 +22 -5 u-boot-aesop/board/aesop2440/usbd_24x0.c
Index: usbd_24x0.c
===================================================================
RCS file: /cvsroot/aesop-embedded/u-boot-aesop/board/aesop2440/usbd_24x0.c,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- usbd_24x0.c 27 Jun 2005 17:04:30 -0000 1.1
+++ usbd_24x0.c 5 Jul 2005 14:16:41 -0000 1.2
@@ -27,15 +27,18 @@
* Created date : 2005. 06. 26. 23:07:52 KST
* Description :
*
- * $Revision: 1.1 $
+ * $Revision: 1.2 $
* $Log: usbd_24x0.c,v $
- * Revision 1.1 2005/06/27 17:04:30 linuxpark
- * Initial revision
+ * Revision 1.2 2005/07/05 14:16:41 jeenspa
+ * usbdmass fixup, nand, mkyaffs
+ *
+ * Revision 1.1.1.1 2005/06/27 17:04:30 linuxpark
+ * Initial import.
*
*
*
*/
-#ident "@(*) $Header: /cvsroot/aesop-embedded/u-boot-aesop/board/aesop2440/usbd_24x0.c,v 1.1 2005/06/27 17:04:30 linuxpark Exp $"
+#ident "@(*) $Header: /cvsroot/aesop-embedded/u-boot-aesop/board/aesop2440/usbd_24x0.c,v 1.2 2005/07/05 14:16:41 jeenspa Exp $"
/*
@@ -66,7 +69,10 @@
#endif
#include <common.h>
-#include <s3c2410.h>
+
+#ifdef CONFIG_AESOP_USBDMASS
+
+#include <s3c2440.h>
#include "usbd_common.h"
#include "usbd_24x0.h"
@@ -305,11 +311,19 @@
usbd_24x0_init_gpio();
-/* clock & power init */
+/*
+#if 0
udelay(10000); // delay 10msec
clockpower->UPLLCON = (120 << 12) | (2 << 4) | (3 << 0);
udelay(10000); // delay 10msec
clockpower->CLKCON = clockpower->CLKCON | 0x80;
+#else
+ udelay(10000); // delay 10msec
+ clockpower->UPLLCON = (0x38 << 12) | (2 << 4) | (2 << 0);
+ udelay(10000); // delay 10msec
+ clockpower->CLKCON = clockpower->CLKCON | 0x80;
+#endif
+*/
#ifndef IGNORE_VBUS
if (!usbd_24x0_check_vbus()) return FALSE;
@@ -582,3 +596,6 @@
usbd->OUT_CSR1_REG = (( out_csr1 & (~EPO_WR_BITS)) & (~EPO_OUT_PKT_READY));
return TRUE;
}
+
+#endif /* CONFIG_AESOP_USBDMASS */
+
1.2 +12 -5 u-boot-aesop/board/aesop2440/usbd_common.c
Index: usbd_common.c
===================================================================
RCS file: /cvsroot/aesop-embedded/u-boot-aesop/board/aesop2440/usbd_common.c,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- usbd_common.c 27 Jun 2005 17:04:29 -0000 1.1
+++ usbd_common.c 5 Jul 2005 14:16:41 -0000 1.2
@@ -27,15 +27,18 @@
* Created date : 2005. 06. 26. 23:08:57 KST
* Description :
*
- * $Revision: 1.1 $
+ * $Revision: 1.2 $
* $Log: usbd_common.c,v $
- * Revision 1.1 2005/06/27 17:04:29 linuxpark
- * Initial revision
+ * Revision 1.2 2005/07/05 14:16:41 jeenspa
+ * usbdmass fixup, nand, mkyaffs
+ *
+ * Revision 1.1.1.1 2005/06/27 17:04:29 linuxpark
+ * Initial import.
*
*
*
*/
-#ident "@(*) $Header: /cvsroot/aesop-embedded/u-boot-aesop/board/aesop2440/usbd_common.c,v 1.1 2005/06/27 17:04:29 linuxpark Exp $"
+#ident "@(*) $Header: /cvsroot/aesop-embedded/u-boot-aesop/board/aesop2440/usbd_common.c,v 1.2 2005/07/05 14:16:41 jeenspa Exp $"
/*
@@ -60,10 +63,11 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
+#include <common.h>
+#ifdef CONFIG_AESOP_USBDMASS
-#include <common.h>
-#include <s3c2410.h>
+#include <s3c2440.h>
#include <stdarg.h>
#include "usbd_common.h"
@@ -151,3 +155,6 @@
printf("\n");
return;
}
+
+#endif /* CONFIG_AESOP_USBDMASS */
+
1.2 +11 -4 u-boot-aesop/board/aesop2440/usbd_mass.c
Index: usbd_mass.c
===================================================================
RCS file: /cvsroot/aesop-embedded/u-boot-aesop/board/aesop2440/usbd_mass.c,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- usbd_mass.c 27 Jun 2005 17:04:30 -0000 1.1
+++ usbd_mass.c 5 Jul 2005 14:16:41 -0000 1.2
@@ -27,15 +27,18 @@
* Created date : 2005. 06. 26. 23:10:33 KST
* Description :
*
- * $Revision: 1.1 $
+ * $Revision: 1.2 $
* $Log: usbd_mass.c,v $
- * Revision 1.1 2005/06/27 17:04:30 linuxpark
- * Initial revision
+ * Revision 1.2 2005/07/05 14:16:41 jeenspa
+ * usbdmass fixup, nand, mkyaffs
+ *
+ * Revision 1.1.1.1 2005/06/27 17:04:30 linuxpark
+ * Initial import.
*
*
*
*/
-#ident "@(*) $Header: /cvsroot/aesop-embedded/u-boot-aesop/board/aesop2440/usbd_mass.c,v 1.1 2005/06/27 17:04:30 linuxpark Exp $"
+#ident "@(*) $Header: /cvsroot/aesop-embedded/u-boot-aesop/board/aesop2440/usbd_mass.c,v 1.2 2005/07/05 14:16:41 jeenspa Exp $"
/*
@@ -66,7 +69,10 @@
#endif
#include <common.h>
-#include <s3c2410.h>
+
+#ifdef CONFIG_AESOP_USBDMASS
+
+#include <s3c2440.h>
#include <asm/types.h>
#include "usbd_common.h"
#include "usbd_24x0.h"
@@ -667,4 +673,5 @@
wide[i] = (u16) str[i];
}
+#endif /* CONFIG_AESOP_USBDMASS */
1.2 +10 -3 u-boot-aesop/board/aesop2440/usbd_media.c
Index: usbd_media.c
===================================================================
RCS file: /cvsroot/aesop-embedded/u-boot-aesop/board/aesop2440/usbd_media.c,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- usbd_media.c 27 Jun 2005 17:03:53 -0000 1.1
+++ usbd_media.c 5 Jul 2005 14:16:41 -0000 1.2
@@ -27,15 +27,18 @@
* Created date : 2005. 06. 26. 23:11:58 KST
* Description :
*
- * $Revision: 1.1 $
+ * $Revision: 1.2 $
* $Log: usbd_media.c,v $
- * Revision 1.1 2005/06/27 17:03:53 linuxpark
- * Initial revision
+ * Revision 1.2 2005/07/05 14:16:41 jeenspa
+ * usbdmass fixup, nand, mkyaffs
+ *
+ * Revision 1.1.1.1 2005/06/27 17:03:53 linuxpark
+ * Initial import.
*
*
*
*/
-#ident "@(*) $Header: /cvsroot/aesop-embedded/u-boot-aesop/board/aesop2440/usbd_media.c,v 1.1 2005/06/27 17:03:53 linuxpark Exp $"
+#ident "@(*) $Header: /cvsroot/aesop-embedded/u-boot-aesop/board/aesop2440/usbd_media.c,v 1.2 2005/07/05 14:16:41 jeenspa Exp $"
/*
@@ -66,6 +69,9 @@
#endif
#include <common.h>
+
+#ifdef CONFIG_AESOP_USBDMASS
+
#include "usbd_common.h"
#include "usbd_mass.h"
#include "usbd_media.h"
@@ -375,4 +381,5 @@
return;
}
+#endif /* CONFIG_AESOP_USBDMASS */
1.2 +41 -4 u-boot-aesop/board/aesop2440/usbd_scsi.c
Index: usbd_scsi.c
===================================================================
RCS file: /cvsroot/aesop-embedded/u-boot-aesop/board/aesop2440/usbd_scsi.c,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- usbd_scsi.c 27 Jun 2005 17:04:30 -0000 1.1
+++ usbd_scsi.c 5 Jul 2005 14:16:41 -0000 1.2
@@ -27,15 +27,18 @@
* Created date : 2005. 06. 26. 23:13:50 KST
* Description :
*
- * $Revision: 1.1 $
+ * $Revision: 1.2 $
* $Log: usbd_scsi.c,v $
- * Revision 1.1 2005/06/27 17:04:30 linuxpark
- * Initial revision
+ * Revision 1.2 2005/07/05 14:16:41 jeenspa
+ * usbdmass fixup, nand, mkyaffs
+ *
+ * Revision 1.1.1.1 2005/06/27 17:04:30 linuxpark
+ * Initial import.
*
*
*
*/
-#ident "@(*) $Header: /cvsroot/aesop-embedded/u-boot-aesop/board/aesop2440/usbd_scsi.c,v 1.1 2005/06/27 17:04:30 linuxpark Exp $"
+#ident "@(*) $Header: /cvsroot/aesop-embedded/u-boot-aesop/board/aesop2440/usbd_scsi.c,v 1.2 2005/07/05 14:16:41 jeenspa Exp $"
/*
@@ -66,7 +69,10 @@
#endif
#include <common.h>
-#include <s3c2410.h>
+
+#ifdef CONFIG_AESOP_USBDMASS
+
+#include <s3c2440.h>
#include "usbd_common.h"
#include "usbd_24x0.h"
#include "usbd_mass.h"
@@ -177,6 +183,9 @@
case SCSI_ComSendDiagnostic:
return usbd_scsi_com_senddiagnostic(ma);
+ case SCSI_ComReadFormatCapacities:
+ return usbd_scsi_com_readformatcapacities(ma);
+
case SCSI_ComReadCapacity:
return usbd_scsi_com_readcapacity(ma);
@@ -427,6 +436,31 @@
return usbd_scsi_command_end_send(ma);
}
+char usbd_scsi_com_readformatcapacities(usbd_mass_instance *ma)
+{
+ unsigned long lba;
+
+ debugvs(1, "%s : %s - SCSI ReadFormatCapacities\n", __FILE__, __FUNCTION__);
+ usbd_media_probe(ma);
+ if (ma->media.status == ABSENT) {
+ usbd_scsi_set_error(ma, SCSI_ERROR_MediumNotPresent, 0);
+ ma->state = SEND_CSW;
+ return CSW_STATUS_CommandFailed;
+ }
+
+ lba = ma->media.total_sector - 1;
+ usbd_scsi_put_bigendian(ma->buff, 0, 4); /* Capacity List Header */
+ usbd_scsi_put_bigendian(ma->buff + 4, lba, 4); /* Number of Blocks */
+ ma->buff[8] = 0x02; /* Descriptor type = Foratted Media */
+ usbd_scsi_put_bigendian(ma->buff + 9, 0x200, 3); /* Block Length */
+ ma->buff_ptr = 0;
+ ma->buff_length = 12;
+
+ debugvs(2, "%s : %s - SCSI ReadFormatCapacities : Report %ld Sectors\n", __FILE__, __FUNCTION__, lba);
+
+ return usbd_scsi_command_end_send(ma);
+}
+
char usbd_scsi_com_readcapacity(usbd_mass_instance *ma)
{
unsigned long lba;
@@ -724,3 +758,6 @@
ma->buff_ptr = 0;
return;
}
+
+#endif /* CONFIG_AESOP_USBDMASS */
+
1.2 +8 -3 u-boot-aesop/board/aesop2440/usbd_scsi.h
Index: usbd_scsi.h
===================================================================
RCS file: /cvsroot/aesop-embedded/u-boot-aesop/board/aesop2440/usbd_scsi.h,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- usbd_scsi.h 27 Jun 2005 17:04:30 -0000 1.1
+++ usbd_scsi.h 5 Jul 2005 14:16:41 -0000 1.2
@@ -27,15 +27,18 @@
* Created date : 2005. 06. 26. 23:14:24 KST
* Description :
*
- * $Revision: 1.1 $
+ * $Revision: 1.2 $
* $Log: usbd_scsi.h,v $
- * Revision 1.1 2005/06/27 17:04:30 linuxpark
- * Initial revision
+ * Revision 1.2 2005/07/05 14:16:41 jeenspa
+ * usbdmass fixup, nand, mkyaffs
+ *
+ * Revision 1.1.1.1 2005/06/27 17:04:30 linuxpark
+ * Initial import.
*
*
*
*/
-#ident "@(*) $Header: /cvsroot/aesop-embedded/u-boot-aesop/board/aesop2440/usbd_scsi.h,v 1.1 2005/06/27 17:04:30 linuxpark Exp $"
+#ident "@(*) $Header: /cvsroot/aesop-embedded/u-boot-aesop/board/aesop2440/usbd_scsi.h,v 1.2 2005/07/05 14:16:41 jeenspa Exp $"
/*
@@ -81,6 +84,7 @@
#define SCSI_ComStartStopUnit 0x1b
#define SCSI_ComPreAllMedRemoval 0x1e
#define SCSI_ComSendDiagnostic 0x1d
+#define SCSI_ComReadFormatCapacities 0x23
#define SCSI_ComReadCapacity 0x25
#define SCSI_ComWriteVerify 0x2e
#define SCSI_ComVerify 0x2f
@@ -117,6 +121,7 @@
char usbd_scsi_com_(usbd_mass_instance *);
char usbd_scsi_com_unknown(usbd_mass_instance *);
char usbd_scsi_com_inquiry(usbd_mass_instance *);
+char usbd_scsi_com_readformatcapacities(usbd_mass_instance *);
char usbd_scsi_com_readcapacity(usbd_mass_instance *);
char usbd_scsi_com_testunitready(usbd_mass_instance *);
char usbd_scsi_com_requestsense(usbd_mass_instance *);
|
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