From: John Crispin <john@openwrt.org>
Date: Tue, 6 Aug 2013 16:25:24 +0000 (+0000)
Subject: firmware-utils: remove v2 support
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=1af56d7c46acafec0ae0b8708e57dc665fe2d1a5;p=librecmc%2Flibrecmc.git

firmware-utils: remove v2 support

we will use gabors patch instead

Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 37725
---

diff --git a/tools/firmware-utils/src/mktplinkfw.c b/tools/firmware-utils/src/mktplinkfw.c
index f6fdff4943..19dc2b4cc9 100644
--- a/tools/firmware-utils/src/mktplinkfw.c
+++ b/tools/firmware-utils/src/mktplinkfw.c
@@ -30,7 +30,6 @@
 #define ALIGN(x,a) ({ typeof(a) __a = (a); (((x) + __a - 1) & ~(__a - 1)); })
 
 #define HEADER_VERSION_V1	0x01000000
-#define HEADER_VERSION_V2	0x02000000
 #define HWID_TL_MR10U_V1	0x00100101
 #define HWID_TL_MR3020_V1	0x30200001
 #define HWID_TL_MR3220_V1	0x32200001
@@ -62,7 +61,6 @@
 #define HWID_TL_WR1043ND_V1	0x10430001
 #define HWID_TL_WR1041N_V2	0x10410002
 #define HWID_TL_WR2543N_V1	0x25430001
-#define HWID_TD_W8970_V1	0x89700001
 
 #define MD5SUM_LEN	16
 
@@ -97,31 +95,6 @@ struct fw_header {
 	uint8_t		pad[354];
 } __attribute__ ((packed));
 
-struct fw_header_v2 {
-	uint32_t	version;	/* header version */
-	char		fw_version[48];
-	uint32_t	hw_id;		/* hardware id */
-	uint32_t	hw_rev;		/* hardware revision */
-	uint32_t	unk1;
-	uint8_t		md5sum1[MD5SUM_LEN];
-	uint32_t	unk2;
-	uint8_t		md5sum2[MD5SUM_LEN];
-	uint32_t	unk3;
-	uint32_t	kernel_la;	/* kernel load address */
-	uint32_t	kernel_ep;	/* kernel entry point */
-	uint32_t	fw_length;	/* total length of the firmware */
-	uint32_t	kernel_ofs;	/* kernel data offset */
-	uint32_t	kernel_len;	/* kernel data length */
-	uint32_t	rootfs_ofs;	/* rootfs data offset */
-	uint32_t	rootfs_len;	/* rootfs data length */
-	uint32_t	boot_ofs;	/* bootloader data offset */
-	uint32_t	boot_len;	/* bootloader data length */
-	uint16_t	ver_hi;
-	uint16_t	ver_mid;
-	uint16_t	ver_lo;
-	uint8_t		pad[366];
-} __attribute__ ((packed));
-
 struct flash_layout {
 	char		*id;
 	uint32_t	fw_max_len;
@@ -135,7 +108,6 @@ struct board_info {
 	uint32_t	hw_id;
 	uint32_t	hw_rev;
 	char		*layout_id;
-	uint32_t	hdr_version
 };
 
 /*
@@ -209,12 +181,6 @@ static struct flash_layout layouts[] = {
 		.kernel_la	= 0x80060000,
 		.kernel_ep	= 0x80060000,
 		.rootfs_ofs	= 0x100000,
-	}, {
-		.id		= "8Mltq",
-		.fw_max_len	= 0x7a0000,
-		.kernel_la	= 0x80002000,
-		.kernel_ep	= 0x80002000,
-		.rootfs_ofs	= 0x140000,
 	}, {
 		.id		= "16Mppc",
 		.fw_max_len	= 0xf80000,
@@ -382,12 +348,6 @@ static struct board_info boards[] = {
 		.hw_id		= HWID_TL_WR720N_V3,
 		.hw_rev		= 1,
 		.layout_id	= "4Mlzma",
-	}, {
-		.id		= "TD-W8970v1",
-		.hw_id		= HWID_TD_W8970_V1,
-		.hw_rev		= 1,
-		.layout_id	= "8Mltq",
-		.hdr_version	= HEADER_VERSION_V2
 	}, {
 		/* terminating entry */
 	}
@@ -703,40 +663,6 @@ static void fill_header(char *buf, int len)
 	get_md5(buf, len, hdr->md5sum1);
 }
 
-static void fill_header_v2(char *buf, int len)
-{
-	struct fw_header_v2 *hdr = (struct fw_header_v2 *)buf;
-
-	memset(hdr, 0, sizeof(struct fw_header_v2));
-
-	hdr->version = htonl(HEADER_VERSION_V2);
-	memset(hdr->fw_version, 0xff, sizeof(hdr->fw_version));
-	strncpy(hdr->fw_version, version, strlen(version));
-	hdr->hw_id = htonl(hw_id);
-	hdr->hw_rev = htonl(hw_rev);
-
-	if (boot_info.file_size == 0)
-		memcpy(hdr->md5sum1, md5salt_normal, sizeof(hdr->md5sum1));
-	else
-		memcpy(hdr->md5sum1, md5salt_boot, sizeof(hdr->md5sum1));
-
-	hdr->kernel_la = htonl(kernel_la);
-	hdr->kernel_ep = htonl(kernel_ep);
-	hdr->fw_length = htonl(layout->fw_max_len);
-	hdr->kernel_ofs = htonl(sizeof(struct fw_header_v2));
-	hdr->kernel_len = htonl(kernel_len);
-	if (!combined) {
-		hdr->rootfs_ofs = htonl(rootfs_ofs);
-		hdr->rootfs_len = htonl(rootfs_info.file_size);
-	}
-
-	hdr->ver_hi = htons(fw_ver_hi);
-	hdr->ver_mid = htons(fw_ver_mid);
-	hdr->ver_lo = htons(fw_ver_lo);
-
-	get_md5(buf, len, hdr->md5sum1);
-}
-
 static int pad_jffs2(char *buf, int currlen)
 {
 	int len;
@@ -810,11 +736,6 @@ static int build_fw(void)
 	char *p;
 	int ret = EXIT_FAILURE;
 	int writelen = 0;
-	int hdr_len;
-	if (board && board->hdr_version == HEADER_VERSION_V2)
-		hdr_len = sizeof(struct fw_header_v2);
-	else
-		hdr_len = sizeof(struct fw_header);
 
 	buflen = layout->fw_max_len;
 
@@ -825,12 +746,12 @@ static int build_fw(void)
 	}
 
 	memset(buf, 0xff, buflen);
-	p = buf + hdr_len;
+	p = buf + sizeof(struct fw_header);
 	ret = read_to_buf(&kernel_info, p);
 	if (ret)
 		goto out_free_buf;
 
-	writelen = hdr_len + kernel_len;
+	writelen = sizeof(struct fw_header) + kernel_len;
 
 	if (!combined) {
 		if (rootfs_align)
@@ -854,10 +775,7 @@ static int build_fw(void)
 	if (!strip_padding)
 		writelen = buflen;
 
-	if (board && board->hdr_version == HEADER_VERSION_V2)
-		fill_header_v2(buf, writelen);
-	else
-		fill_header(buf, writelen);
+	fill_header(buf, writelen);
 	ret = write_fw(buf, writelen);
 	if (ret)
 		goto out_free_buf;