#ifndef _KWBIMAGE_H_
#define _KWBIMAGE_H_
+#include <compiler.h>
#include <stdint.h>
#define KWBIMAGE_MAX_CONFIG ((0x1dc - 0x20)/sizeof(struct reg_config))
/* Structure of the main header, version 1 (Armada 370, Armada XP) */
struct main_hdr_v1 {
uint8_t blockid; /* 0 */
- uint8_t reserved1; /* 1 */
+ uint8_t flags; /* 1 */
uint16_t reserved2; /* 2-3 */
uint32_t blocksize; /* 4-7 */
uint8_t version; /* 8 */
uint32_t srcaddr; /* C-F */
uint32_t destaddr; /* 10-13 */
uint32_t execaddr; /* 14-17 */
- uint8_t reserved3; /* 18 */
+ uint8_t options; /* 18 */
uint8_t nandblocksize; /* 19 */
uint8_t nandbadblklocation; /* 1A */
uint8_t reserved4; /* 1B */
uint8_t checksum; /* 1F */
};
+/*
+ * Main header options
+ */
+#define MAIN_HDR_V1_OPT_BAUD_DEFAULT 0
+#define MAIN_HDR_V1_OPT_BAUD_2400 0x1
+#define MAIN_HDR_V1_OPT_BAUD_4800 0x2
+#define MAIN_HDR_V1_OPT_BAUD_9600 0x3
+#define MAIN_HDR_V1_OPT_BAUD_19200 0x4
+#define MAIN_HDR_V1_OPT_BAUD_38400 0x5
+#define MAIN_HDR_V1_OPT_BAUD_57600 0x6
+#define MAIN_HDR_V1_OPT_BAUD_115200 0x7
+
/*
* Header for the optional headers, version 1 (Armada 370, Armada XP)
*/
char data[0];
};
+/*
+ * Public Key data in DER format
+ */
+struct pubkey_der_v1 {
+ uint8_t key[524];
+};
+
+/*
+ * Signature (RSA 2048)
+ */
+struct sig_v1 {
+ uint8_t sig[256];
+};
+
+/*
+ * Structure of secure header (Armada 38x)
+ */
+struct secure_hdr_v1 {
+ uint8_t headertype; /* 0x0 */
+ uint8_t headersz_msb; /* 0x1 */
+ uint16_t headersz_lsb; /* 0x2 - 0x3 */
+ uint32_t reserved1; /* 0x4 - 0x7 */
+ struct pubkey_der_v1 kak; /* 0x8 - 0x213 */
+ uint8_t jtag_delay; /* 0x214 */
+ uint8_t reserved2; /* 0x215 */
+ uint16_t reserved3; /* 0x216 - 0x217 */
+ uint32_t boxid; /* 0x218 - 0x21B */
+ uint32_t flashid; /* 0x21C - 0x21F */
+ struct sig_v1 hdrsig; /* 0x220 - 0x31F */
+ struct sig_v1 imgsig; /* 0x320 - 0x41F */
+ struct pubkey_der_v1 csk[16]; /* 0x420 - 0x24DF */
+ struct sig_v1 csksig; /* 0x24E0 - 0x25DF */
+ uint8_t next; /* 0x25E0 */
+ uint8_t reserved4; /* 0x25E1 */
+ uint16_t reserved5; /* 0x25E2 - 0x25E3 */
+};
+
/*
* Various values for the opt_hdr_v1->headertype field, describing the
* different types of optional headers. The "secure" header contains
#define OPT_HDR_V1_REGISTER_TYPE 0x3
#define KWBHEADER_V1_SIZE(hdr) \
- (((hdr)->headersz_msb << 16) | (hdr)->headersz_lsb)
+ (((hdr)->headersz_msb << 16) | le16_to_cpu((hdr)->headersz_lsb))
enum kwbimage_cmd {
CMD_INVALID,