rockchip: mkimage: simplify start/size calculation for rc4_encode

[people/ms/u-boot.git] / tools / kwbimage.h

diff --git a/tools/kwbimage.h b/tools/kwbimage.h
index 9b06004a0b10bdd98b931eb6f959fbde9cfefd49..20f4d0d9dd7f7e6f5e8069fdfc6a7446a850f874 100644 (file)
--- a/tools/kwbimage.h
+++ b/tools/kwbimage.h
@@ -73,7 +73,7 @@ struct kwb_header {
 /* 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 */
@@ -113,6 +113,43 @@ struct opt_hdr_v1 {
        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