rk: add scripts/mkkrnlimg.c

From V20111117. Fixes for 64bit.

Change-Id: I31b0e9a7bd7dae1afec923409e8fc845c21a45c2
Signed-off-by: Tao Huang <huangtao@rock-chips.com>

1 files changed, 159 insertions, 0 deletions

diff --git a/scripts/mkkrnlimg.c b/scripts/mkkrnlimg.c
new file mode 100644
index 000000000000..a39d1a15fa1e
--- /dev/null
+++ b/scripts/mkkrnlimg.c
@@ -0,0 +1,159 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * (C) Copyright Fuzhou Rockchip Electronics Co., Ltd
+ */
+
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+//#define DEBUG
+#ifdef DEBUG
+#define PRINTF(fmt, ...) printf(fmt, ##__VA_ARGS__)
+#else
+static inline __attribute__ ((format(printf, 1, 2)))
+int PRINTF(const char *fmt, ...)
+{
+	return 0;
+}
+#endif
+
+static uint32_t gTable_Crc32[256] = {
+	0x00000000, 0x04c10db7, 0x09821b6e, 0x0d4316d9,
+	0x130436dc, 0x17c53b6b, 0x1a862db2, 0x1e472005,
+	0x26086db8, 0x22c9600f, 0x2f8a76d6, 0x2b4b7b61,
+	0x350c5b64, 0x31cd56d3, 0x3c8e400a, 0x384f4dbd,
+	0x4c10db70, 0x48d1d6c7, 0x4592c01e, 0x4153cda9,
+	0x5f14edac, 0x5bd5e01b, 0x5696f6c2, 0x5257fb75,
+	0x6a18b6c8, 0x6ed9bb7f, 0x639aada6, 0x675ba011,
+	0x791c8014, 0x7ddd8da3, 0x709e9b7a, 0x745f96cd,
+	0x9821b6e0, 0x9ce0bb57, 0x91a3ad8e, 0x9562a039,
+	0x8b25803c, 0x8fe48d8b, 0x82a79b52, 0x866696e5,
+	0xbe29db58, 0xbae8d6ef, 0xb7abc036, 0xb36acd81,
+	0xad2ded84, 0xa9ece033, 0xa4aff6ea, 0xa06efb5d,
+	0xd4316d90, 0xd0f06027, 0xddb376fe, 0xd9727b49,
+	0xc7355b4c, 0xc3f456fb, 0xceb74022, 0xca764d95,
+	0xf2390028, 0xf6f80d9f, 0xfbbb1b46, 0xff7a16f1,
+	0xe13d36f4, 0xe5fc3b43, 0xe8bf2d9a, 0xec7e202d,
+	0x34826077, 0x30436dc0, 0x3d007b19, 0x39c176ae,
+	0x278656ab, 0x23475b1c, 0x2e044dc5, 0x2ac54072,
+	0x128a0dcf, 0x164b0078, 0x1b0816a1, 0x1fc91b16,
+	0x018e3b13, 0x054f36a4, 0x080c207d, 0x0ccd2dca,
+	0x7892bb07, 0x7c53b6b0, 0x7110a069, 0x75d1adde,
+	0x6b968ddb, 0x6f57806c, 0x621496b5, 0x66d59b02,
+	0x5e9ad6bf, 0x5a5bdb08, 0x5718cdd1, 0x53d9c066,
+	0x4d9ee063, 0x495fedd4, 0x441cfb0d, 0x40ddf6ba,
+	0xaca3d697, 0xa862db20, 0xa521cdf9, 0xa1e0c04e,
+	0xbfa7e04b, 0xbb66edfc, 0xb625fb25, 0xb2e4f692,
+	0x8aabbb2f, 0x8e6ab698, 0x8329a041, 0x87e8adf6,
+	0x99af8df3, 0x9d6e8044, 0x902d969d, 0x94ec9b2a,
+	0xe0b30de7, 0xe4720050, 0xe9311689, 0xedf01b3e,
+	0xf3b73b3b, 0xf776368c, 0xfa352055, 0xfef42de2,
+	0xc6bb605f, 0xc27a6de8, 0xcf397b31, 0xcbf87686,
+	0xd5bf5683, 0xd17e5b34, 0xdc3d4ded, 0xd8fc405a,
+	0x6904c0ee, 0x6dc5cd59, 0x6086db80, 0x6447d637,
+	0x7a00f632, 0x7ec1fb85, 0x7382ed5c, 0x7743e0eb,
+	0x4f0cad56, 0x4bcda0e1, 0x468eb638, 0x424fbb8f,
+	0x5c089b8a, 0x58c9963d, 0x558a80e4, 0x514b8d53,
+	0x25141b9e, 0x21d51629, 0x2c9600f0, 0x28570d47,
+	0x36102d42, 0x32d120f5, 0x3f92362c, 0x3b533b9b,
+	0x031c7626, 0x07dd7b91, 0x0a9e6d48, 0x0e5f60ff,
+	0x101840fa, 0x14d94d4d, 0x199a5b94, 0x1d5b5623,
+	0xf125760e, 0xf5e47bb9, 0xf8a76d60, 0xfc6660d7,
+	0xe22140d2, 0xe6e04d65, 0xeba35bbc, 0xef62560b,
+	0xd72d1bb6, 0xd3ec1601, 0xdeaf00d8, 0xda6e0d6f,
+	0xc4292d6a, 0xc0e820dd, 0xcdab3604, 0xc96a3bb3,
+	0xbd35ad7e, 0xb9f4a0c9, 0xb4b7b610, 0xb076bba7,
+	0xae319ba2, 0xaaf09615, 0xa7b380cc, 0xa3728d7b,
+	0x9b3dc0c6, 0x9ffccd71, 0x92bfdba8, 0x967ed61f,
+	0x8839f61a, 0x8cf8fbad, 0x81bbed74, 0x857ae0c3,
+	0x5d86a099, 0x5947ad2e, 0x5404bbf7, 0x50c5b640,
+	0x4e829645, 0x4a439bf2, 0x47008d2b, 0x43c1809c,
+	0x7b8ecd21, 0x7f4fc096, 0x720cd64f, 0x76cddbf8,
+	0x688afbfd, 0x6c4bf64a, 0x6108e093, 0x65c9ed24,
+	0x11967be9, 0x1557765e, 0x18146087, 0x1cd56d30,
+	0x02924d35, 0x06534082, 0x0b10565b, 0x0fd15bec,
+	0x379e1651, 0x335f1be6, 0x3e1c0d3f, 0x3add0088,
+	0x249a208d, 0x205b2d3a, 0x2d183be3, 0x29d93654,
+	0xc5a71679, 0xc1661bce, 0xcc250d17, 0xc8e400a0,
+	0xd6a320a5, 0xd2622d12, 0xdf213bcb, 0xdbe0367c,
+	0xe3af7bc1, 0xe76e7676, 0xea2d60af, 0xeeec6d18,
+	0xf0ab4d1d, 0xf46a40aa, 0xf9295673, 0xfde85bc4,
+	0x89b7cd09, 0x8d76c0be, 0x8035d667, 0x84f4dbd0,
+	0x9ab3fbd5, 0x9e72f662, 0x9331e0bb, 0x97f0ed0c,
+	0xafbfa0b1, 0xab7ead06, 0xa63dbbdf, 0xa2fcb668,
+	0xbcbb966d, 0xb87a9bda, 0xb5398d03, 0xb1f880b4,
+};
+
+static uint32_t CRC_32(uint8_t *aData, long aSize)
+{
+	long i;
+	uint32_t nAccum = 0;
+
+	for (i = 0; i < aSize; i++)
+		nAccum =
+		    (nAccum << 8) ^ gTable_Crc32[(nAccum >> 24) ^ *aData++];
+	return nAccum;
+}
+
+#define TAG_KERNEL 0x4C4E524B
+
+int main(int argc, char *argv[])
+{
+	FILE *fid_in, *fid_out;
+	size_t cnt;
+	uint8_t *ptr1;
+	long fileSize;
+	int exit_code = 0;
+	uint32_t crcData;
+
+	PRINTF("mkkrnlimg V20111117\n");
+	PRINTF("cmd:%s %s [%s]\n", argv[1], argv[2], argv[3]);
+	if (argc < 3) {
+		printf("Usage: %s srcFile desFile [flag]\n", argv[0]);
+		printf("sample:\n");
+		printf("         %s Image kernel.img\n", argv[0]);
+		exit(1);
+	}
+
+	fid_in = fopen(argv[1], "rb");
+	if (fid_in == 0) {
+		printf("input open NG !\n ");
+		exit(2);
+	}
+
+	fid_out = fopen(argv[2], "wb");
+	if (fid_out == 0) {
+		printf("output open NG !\n ");
+		fclose(fid_in);
+		exit(3);
+	}
+	fseek(fid_in, 0, SEEK_END);
+	fileSize = ftell(fid_in);
+	PRINTF("fileSize = %ld\n", fileSize);
+	fseek(fid_in, 0, SEEK_SET);
+	ptr1 = malloc(fileSize + 512 + 20);
+	if (ptr1 == 0) {
+		exit_code = 4;
+		printf("\n malloc error!");
+		goto app_exit;
+	}
+
+	*(uint32_t *)ptr1 = TAG_KERNEL;
+	*(uint32_t *)(ptr1 + 4) = fileSize;
+	fwrite(ptr1, 1, 8, fid_out);
+	cnt = fread(ptr1, 1, fileSize, fid_in);
+	PRINTF("fread = %lu\n", cnt);
+	crcData = CRC_32(ptr1, fileSize);
+	PRINTF("crc = 0x%x\n", crcData);
+	cnt = fwrite(ptr1, 1, fileSize, fid_out);
+	PRINTF("fwrite = %lu\n", cnt);
+	fwrite(&crcData, 1, 4, fid_out);
+
+app_exit:
+	fclose(fid_in);
+	fclose(fid_out);
+	if (ptr1)
+		free(ptr1);
+	exit(exit_code);
+}