Merge branch 'master' of git://github.com/linux-sunxi/sunxi-tools

Conflicts:
	nand-part.c

Makefile

@@ -58,14 +58,14 @@ jtag-loop.bin: jtag-loop.elf
 jtag-loop.sunxi: jtag-loop.bin
 	mksunxiboot jtag-loop.bin jtag-loop.sunxi
 
-fel-boot.elf: fel-boot.c fel-boot.lds
-	$(CROSS_COMPILE)gcc  -g  -Os  -fpic -fno-common -fno-builtin -ffreestanding -nostdinc -mno-thumb-interwork -Wall -Wstrict-prototypes -fno-stack-protector -Wno-format-nonliteral -Wno-format-security -fno-toplevel-reorder  fel-boot.c -nostdlib -o fel-boot.elf -T fel-boot.lds -Wl,-N
+fel-sdboot.elf: fel-sdboot.c fel-sdboot.lds
+	$(CROSS_COMPILE)gcc  -g  -Os  -fpic -fno-common -fno-builtin -ffreestanding -nostdinc -mno-thumb-interwork -Wall -Wstrict-prototypes -fno-stack-protector -Wno-format-nonliteral -Wno-format-security -fno-toplevel-reorder  fel-sdboot.c -nostdlib -o fel-sdboot.elf -T fel-sdboot.lds -Wl,-N
 
-fel-boot.bin: fel-boot.elf
-	$(CROSS_COMPILE)objcopy -O binary fel-boot.elf fel-boot.bin
+fel-sdboot.bin: fel-sdboot.elf
+	$(CROSS_COMPILE)objcopy -O binary fel-sdboot.elf fel-sdboot.bin
 
-fel-boot.sunxi: fel-boot.bin
-	mksunxiboot fel-boot.bin fel-boot.sunxi
+fel-sdboot.sunxi: fel-sdboot.bin
+	mksunxiboot fel-sdboot.bin fel-sdboot.sunxi
 
 boot_head_sun3i.elf: boot_head_sun3i.S boot_head_sun3i.lds
 	$(CROSS_COMPILE)gcc  -g  -Os  -fpic -fno-common -fno-builtin -ffreestanding -nostdinc -mno-thumb-interwork -Wall -Wstrict-prototypes -fno-stack-protector -Wno-format-nonliteral -Wno-format-security -fno-toplevel-reorder  boot_head.S -nostdlib -o boot_head_sun3i.elf -T boot_head.lds -Wl,-N -DMACHID=0x1094

README

@@ -26,11 +26,18 @@ fel:
 	th CPU. You activate FEL mode by pushing the usboot/recovery
 	button at poweron.
 
+usb-boot:
+	Simple wrapper to automate USB booting in FEL mode
+	See http://linux-sunxi.org/FEL/USBBoot for details
+
 fel-gpio:
 	Simple wrapper around fel-pio and fel to allos GPIO manipulations
 	via FEL
 	
-fel-pio.bin:
+fel-sdboot:
+	ARM native sdcard bootloader forcing the device into FEL mode
+
+fel-pio:
 	ARM native helper for fel-gpio
 
 pio:

fel-gpio

-#!/bin/sh
+#!/bin/sh -e
 
 pio_to_sram=0x2000
 sram_to_pio=0x2004
@@ -13,6 +13,7 @@ fi
 ./fel read 0x3000 0x228 pio.reg
 ./pio -i pio.reg print > pio.old
 cat pio.old | fgrep -v '<0><0><0><0>'
+
 while read cmd; do
 	./pio -i pio.reg -o pio.reg $cmd
 	./fel write 0x3000 pio.reg
@@ -20,6 +21,6 @@ while read cmd; do
 	./fel exe 0x2000
 	./fel read 0x3000 0x228 pio.reg
 	./pio -i pio.reg print > pio.new
-	diff -U0 pio.old pio.new
+	diff -U0 pio.old pio.new || true
 	mv -f pio.new pio.old
 done

fel.c

@@ -138,7 +138,7 @@ void aw_fel_get_version(libusb_device_handle *usb)
 {
 	struct aw_fel_version {
 		char signature[8];
-		uint32_t unknown_08;	/* 0x00162300 */
+		uint32_t soc_id;	/* 0x00162300 */
 		uint32_t unknown_0a;	/* 1 */
 		uint16_t protocol;	/* 1 */
 		uint8_t  unknown_12;	/* 0x44 */
@@ -151,14 +151,22 @@ void aw_fel_get_version(libusb_device_handle *usb)
 	aw_usb_read(usb, &buf, sizeof(buf));
 	aw_read_fel_status(usb);
 
-	buf.unknown_08 = le32toh(buf.unknown_08);
+	buf.soc_id = le32toh(buf.soc_id);
 	buf.unknown_0a = le32toh(buf.unknown_0a);
 	buf.protocol = le32toh(buf.protocol);
 	buf.scratchpad = le16toh(buf.scratchpad);
 	buf.pad[0] = le32toh(buf.pad[0]);
 	buf.pad[1] = le32toh(buf.pad[1]);
 
-	printf("%.8s %08x %08x ver=%04x %02x %02x scratchpad=%08x %08x %08x\n", buf.signature, buf.unknown_08, buf.unknown_0a, buf.protocol, buf.unknown_12, buf.unknown_13, buf.scratchpad, buf.pad[0], buf.pad[1]);
+	const char *soc_name="unknown";
+	switch ((buf.soc_id >> 8) & 0xFFFF) {
+	case 0x1623: soc_name="A10";break;
+	case 0x1625: soc_name="A13";break;
+	case 0x1633: soc_name="A31";break;
+	case 0x1651: soc_name="A20";break;
+	}
+
+	printf("%.8s soc=%08x(%s) %08x ver=%04x %02x %02x scratchpad=%08x %08x %08x\n", buf.signature, buf.soc_id, soc_name, buf.unknown_0a, buf.protocol, buf.unknown_12, buf.unknown_13, buf.scratchpad, buf.pad[0], buf.pad[1]);
 }
 
 void aw_fel_read(libusb_device_handle *usb, uint32_t offset, void *buf, size_t len)
@@ -271,6 +279,7 @@ int main(int argc, char **argv)
 {
 	int rc;
 	libusb_device_handle *handle = NULL;
+	int iface_detached = -1;
 	rc = libusb_init(NULL);
 	assert(rc == 0);
 
@@ -290,10 +299,17 @@ int main(int argc, char **argv)
 
 	handle = libusb_open_device_with_vid_pid(NULL, 0x1f3a, 0xefe8);
 	if (!handle) {
-		fprintf(stderr, "A10 USB FEL device not found!");
+		fprintf(stderr, "ERROR: Allwinner USB FEL device not found!\n");
 		exit(1);
 	}
 	rc = libusb_claim_interface(handle, 0);
+#if defined(__linux__)
+	if (rc != LIBUSB_SUCCESS) {
+		libusb_detach_kernel_driver(handle, 0);
+		iface_detached = 0;
+		rc = libusb_claim_interface(handle, 0);
+	}
+#endif
 	assert(rc == 0);
 
 	while (argc > 1 ) {
@@ -338,5 +354,10 @@ int main(int argc, char **argv)
 		argv+=skip;
 	}
 
+#if defined(__linux__)
+	if (iface_detached >= 0)
+		libusb_attach_kernel_driver(handle, iface_detached);
+#endif
+
 	return 0;
 }

nand-part.c

@@ -49,12 +49,15 @@
 #include <string.h>
 #include <errno.h>
 #include <fcntl.h>
+#include <string.h>
 #include <sys/ioctl.h>
 #include <sys/mount.h> /* BLKRRPART */
 #include "nand-part.h"
 
 #define MAX_NAME 16
 
+void printmbrheader(MBR *mbr);
+
 typedef struct tag_CRC32_DATA
 {
 	__u32 CRC;				//int的大小是32位
@@ -94,6 +97,8 @@ __u32 calc_crc32(void * buffer, __u32 length)
 MBR *_get_mbr(int fd, int mbr_num)
 {
 	MBR *mbr;
+	const char * magic = "softw311";
+	unsigned version = 0x100;
 
 	/*request mbr space*/
 	mbr = malloc(sizeof(MBR));
@@ -109,6 +114,17 @@ MBR *_get_mbr(int fd, int mbr_num)
 	{
 		/*checksum*/
 		printf("check partition table copy %d: ", mbr_num);
+		printmbrheader(mbr);
+		if(strncmp((char *)mbr->magic, magic, 8))
+		{
+			printf("magic %8.8s is not %8s\n", mbr->magic, magic);
+			return NULL;
+		}
+		if(mbr->version != version)
+		{
+			printf("version 0x%08x is not 0x%08x\n", mbr->version, version);
+			return NULL;
+		}
 		if(*(__u32 *)mbr == calc_crc32((__u32 *)mbr + 1,MBR_SIZE - 4))
 		{
 			printf("OK\n");
@@ -130,6 +146,30 @@ __s32 _free_mbr(MBR *mbr)
 	return 0;
 }
 
+void printmbrheader(MBR *mbr)
+{
+	printf("mbr: version 0x%08x, magic %8.8s\n", mbr->version, mbr->magic);
+}
+
+void printmbr(MBR *mbr)
+{
+	int part_cnt;
+	
+	printmbrheader(mbr);
+	for(part_cnt = 0; part_cnt < mbr->PartCount && part_cnt < MAX_PART_COUNT; part_cnt++)
+	{
+		if(1 || (mbr->array[part_cnt].user_type == 2) || (mbr->array[part_cnt].user_type == 0))
+		{
+			printf("partition %2d: class = %12s, name = %12s, partition start = %8d, partition size = %8d user_type=%d\n",
+						part_cnt,
+						mbr->array[part_cnt].classname,
+						mbr->array[part_cnt].name,
+						mbr->array[part_cnt].addrlo,
+						mbr->array[part_cnt].lenlo,
+						mbr->array[part_cnt].user_type);
+		}
+	}
+}
 void checkmbrs(int fd)
 {
 	int part_cnt = 0;

pio.c

@@ -392,7 +392,7 @@ int main(int argc, char **argv)
 		}
 	}
 	if (in) {
-		if (fread(buf, sizeof(buf), 1, in) != 1) {
+		if (fread(buf, PIO_REG_SIZE, 1, in) != 1) {
 			perror("read input");
 			exit(1);
 		}
@@ -414,7 +414,7 @@ int main(int argc, char **argv)
 				exit(1);
 			}
 		}
-		if (fwrite(buf, sizeof(buf), 1, out) != 1) {
+		if (fwrite(buf, PIO_REG_SIZE, 1, out) != 1) {
 			perror("write output");
 			exit(1);
 		}

script_fex.c

@@ -326,7 +326,7 @@ int script_parse_fex(FILE *in, const char *filename, struct script *script)
 						perror("malloc");
 					}
 				}
-			} else if (isdigit(*p)) {
+			} else if (isdigit(*p) || (*p == '-' && isdigit(*(p+1)))) {
 				long long v = 0;
 				char *end;
 				v = strtoll(p, &end, 0);

usb-boot

+#!/bin/sh -e
+top=`dirname $0`
+if [ $# -lt 2 ]; then
+	echo "Usage: $0 board u-boot.bin [boot.scr|-] [kernel script.bin [initramfs]]"
+	exit 1
+fi
+board=$1; shift || (echo "ERROR: Board must be specified"; exit 1;)
+uboot=$1; shift || (echo "ERROR: u-boot.bin must be specified"; exit 1;)
+bootscr=$top/felboot/ramboot.scr
+if [ ! -f $bootscr ]; then
+	bootscr=$top/bin/ramboot.scr
+fi
+case "$1" in
+*.scr)	bootscr="$1"; shift
+	;;
+esac
+kernel=$1; shift || true
+scriptbin=$1; shift || true
+initramfs=$1; shift || true
+fel() {
+	echo fel "$@"
+	$top/fel $@
+}
+case $board in
+*/*)	felboot=$board
+	;;
+*)
+	felboot=$top/felboot/fel-boot-${board}.bin
+	if [ ! -f $felboot ]; then
+		felboot=$top/bin/fel-boot-${board}.bin
+	fi
+	;;
+esac
+if [ ! -f $felboot ]; then
+	echo "ERROR: Can't find fel-boot binary for ${board}"
+	exit 1
+fi
+if [ ! -f $bootscr ]; then
+	echo "ERROR: Can't fint boot script '${bootscr}'"
+	exit 1
+fi
+fel write 0x2000 $felboot
+fel exe 0x2000
+sleep 1 # Wait for DRAM initialization to complete
+if [ -n "$uboot" ]; then
+	fel write 0x4a000000 $uboot
+fi
+if [ -n "$bootscr" ]; then
+	fel write 0x41000000 $bootscr
+fi
+if [ -n "$kernel" ]; then
+ if [ -n "$scriptbin" ]; then
+  fel write 0x43000000 $scriptbin
+ fi
+ fel write 0x44000000 $kernel
+ if [ -n "$initramfs" ]; then
+  fel write 0x4c000000 $initramfs
+ fi
+fi
+fel exe 0x4a000000