X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;ds=sidebyside;f=common%2Fcmd_ide.c;h=97a873d1c96a517f3e96db09038f44f1ea421083;hb=7f9f4347cf325c63a39fe30910f3fb211ae2cc15;hp=bef04db4f663e282fceed4c9da9367cea02467db;hpb=e18489e8c27e843e337258fb00f2652ff0f43b92;p=oweals%2Fu-boot.git

diff --git a/common/cmd_ide.c b/common/cmd_ide.c
index bef04db4f6..97a873d1c9 100644
--- a/common/cmd_ide.c
+++ b/common/cmd_ide.c
@@ -52,10 +52,6 @@
 # include <status_led.h>
 #endif
 
-#ifndef __PPC__
-#include <asm/io.h>
-#endif
-
 #ifdef CONFIG_IDE_8xx_DIRECT
 DECLARE_GLOBAL_DATA_PTR;
 #endif
@@ -370,6 +366,9 @@ int do_diskboot (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	disk_partition_t info;
 	image_header_t *hdr;
 	int rcode = 0;
+#if defined(CONFIG_FIT)
+	const void *fit_hdr = NULL;
+#endif
 
 	show_boot_progress (41);
 	switch (argc) {
@@ -446,15 +445,10 @@ int do_diskboot (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	}
 	show_boot_progress (48);
 
-	switch (gen_image_get_format ((void *)addr)) {
+	switch (genimg_get_format ((void *)addr)) {
 	case IMAGE_FORMAT_LEGACY:
 		hdr = (image_header_t *)addr;
 
-		if (!image_check_magic (hdr)) {
-			printf("\n** Bad Magic Number **\n");
-			show_boot_progress (-49);
-			return 1;
-		}
 		show_boot_progress (49);
 
 		if (!image_check_hcrc (hdr)) {
@@ -470,10 +464,14 @@ int do_diskboot (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 		break;
 #if defined(CONFIG_FIT)
 	case IMAGE_FORMAT_FIT:
-		fit_unsupported ("diskboot");
-		return 1;
+		fit_hdr = (const void *)addr;
+		puts ("Fit image detected...\n");
+
+		cnt = fit_get_size (fit_hdr);
+		break;
 #endif
 	default:
+		show_boot_progress (-49);
 		puts ("** Unknown image type\n");
 		return 1;
 	}
@@ -490,6 +488,18 @@ int do_diskboot (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	}
 	show_boot_progress (51);
 
+#if defined(CONFIG_FIT)
+	/* This cannot be done earlier, we need complete FIT image in RAM first */
+	if (genimg_get_format ((void *)addr) == IMAGE_FORMAT_FIT) {
+		if (!fit_check_format (fit_hdr)) {
+			show_boot_progress (-140);
+			puts ("** Bad FIT image format\n");
+			return 1;
+		}
+		show_boot_progress (141);
+		fit_print_contents (fit_hdr);
+	}
+#endif
 
 	/* Loading ok, update default load address */
 
@@ -1224,7 +1234,7 @@ static void ide_ident (block_dev_desc_t *dev_desc)
 	dev_desc->blksz=ATA_BLOCKSIZE;
 	dev_desc->lun=0; /* just to fill something in... */
 
-#if 0 	/* only used to test the powersaving mode,
+#if 0	/* only used to test the powersaving mode,
 	 * if enabled, the drive goes after 5 sec
 	 * in standby mode */
 	ide_outb (device, ATA_DEV_HD, ATA_LBA | ATA_DEVICE(device));
@@ -1251,7 +1261,7 @@ ulong ide_read (int device, lbaint_t blknr, ulong blkcnt, void *buffer)
 #ifdef CONFIG_LBA48
 	unsigned char lba48 = 0;
 
-	if (blknr & 0x0000fffff0000000) {
+	if (blknr & 0x0000fffff0000000ULL) {
 		/* more than 28 bits used, use 48bit mode */
 		lba48 = 1;
 	}
@@ -1305,8 +1315,13 @@ ulong ide_read (int device, lbaint_t blknr, ulong blkcnt, void *buffer)
 			/* write high bits */
 			ide_outb (device, ATA_SECT_CNT, 0);
 			ide_outb (device, ATA_LBA_LOW,	(blknr >> 24) & 0xFF);
+#ifdef CFG_64BIT_LBA
 			ide_outb (device, ATA_LBA_MID,	(blknr >> 32) & 0xFF);
 			ide_outb (device, ATA_LBA_HIGH, (blknr >> 40) & 0xFF);
+#else
+			ide_outb (device, ATA_LBA_MID,	0);
+			ide_outb (device, ATA_LBA_HIGH, 0);
+#endif
 		}
 #endif
 		ide_outb (device, ATA_SECT_CNT, 1);
@@ -1370,7 +1385,7 @@ ulong ide_write (int device, lbaint_t blknr, ulong blkcnt, void *buffer)
 #ifdef CONFIG_LBA48
 	unsigned char lba48 = 0;
 
-	if (blknr & 0x0000fffff0000000) {
+	if (blknr & 0x0000fffff0000000ULL) {
 		/* more than 28 bits used, use 48bit mode */
 		lba48 = 1;
 	}
@@ -1395,8 +1410,13 @@ ulong ide_write (int device, lbaint_t blknr, ulong blkcnt, void *buffer)
 			/* write high bits */
 			ide_outb (device, ATA_SECT_CNT, 0);
 			ide_outb (device, ATA_LBA_LOW,	(blknr >> 24) & 0xFF);
+#ifdef CFG_64BIT_LBA
 			ide_outb (device, ATA_LBA_MID,	(blknr >> 32) & 0xFF);
 			ide_outb (device, ATA_LBA_HIGH, (blknr >> 40) & 0xFF);
+#else
+			ide_outb (device, ATA_LBA_MID,	0);
+			ide_outb (device, ATA_LBA_HIGH, 0);
+#endif
 		}
 #endif
 		ide_outb (device, ATA_SECT_CNT, 1);
@@ -1516,6 +1536,9 @@ static void ide_reset (void)
 
 	ide_set_reset (1); /* assert reset */
 
+	/* the reset signal shall be asserted for et least 25 us */
+	udelay(25);
+
 	WATCHDOG_RESET();
 
 #ifdef CFG_PB_12V_ENABLE
@@ -1761,7 +1784,7 @@ unsigned char atapi_issue(int device,unsigned char* ccb,int ccblen, unsigned cha
 	}
 
 	output_data_shorts (device, (unsigned short *)ccb,ccblen/2); /* write command block */
- 	/* ATAPI Command written wait for completition */
+	/* ATAPI Command written wait for completition */
 	udelay (5000); /* device must set bsy */
 
 	mask = ATA_STAT_DRQ|ATA_STAT_BUSY|ATA_STAT_ERR;
@@ -1830,7 +1853,7 @@ AI_OUT:
  * returns, an request_sense will be issued
  */
 
-#define ATAPI_DRIVE_NOT_READY 	100
+#define ATAPI_DRIVE_NOT_READY	100
 #define ATAPI_UNIT_ATTN		10
 
 unsigned char atapi_issue_autoreq (int device,