strip the kernel version suffix from target directories, except for brcm-2.4 (the -2.4 will be included in the board name here). CONFIG_LINUX_<ver>_<board> becomes CONFIG_TARGET_<board>, same for profiles.

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@8653 3c298f89-4303-0410-b956-a3cf2f4a3e73

2 files changed, 76 insertions, 0 deletions

diff --git a/target/linux/etrax/image/mkfimage/src/Makefile b/target/linux/etrax/image/mkfimage/src/Makefile
new file mode 100644
index 000000000..3e0b79c66
--- /dev/null
+++ b/target/linux/etrax/image/mkfimage/src/Makefile
@@ -0,0 +1,4 @@
+
+all: mkfimage 
+	gcc mkfimage.c -o mkfimage
+
diff --git a/target/linux/etrax/image/mkfimage/src/mkfimage.c b/target/linux/etrax/image/mkfimage/src/mkfimage.c
new file mode 100644
index 000000000..51b8192de
--- /dev/null
+++ b/target/linux/etrax/image/mkfimage/src/mkfimage.c
@@ -0,0 +1,72 @@
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <string.h>
+#include <stdlib.h>
+
+int main(int argc, char **argv){
+	unsigned char *buffer = malloc(64 * 1024);
+	struct stat s;
+	unsigned int size_vmlinux = 0, real_size_vmlinux = 0;
+	const unsigned char *magic_str = "ACME_PART_MAGIC";
+	unsigned int loop;
+	unsigned char *magic;
+
+	if(argc != 3){
+		printf("%s in out\n", argv[0]);
+		return 1;
+	}
+	
+	printf("Generating image\n");
+	
+	FILE *vmlinux = fopen(argv[1], "r");
+	FILE *vmlinux_out = fopen(argv[2], "w");
+	if((!vmlinux) || (!vmlinux_out)){
+		printf("Error opening a file\n");
+		return 1;
+	}
+	
+	stat(argv[1], &s);
+	size_vmlinux = s.st_size;
+	real_size_vmlinux = (size_vmlinux & 0xffff0000) + 0x10000;
+
+	printf("vmlinux = 0x%.08X / 0x%.08X\n", size_vmlinux, real_size_vmlinux);
+	
+	unsigned int t = fread(buffer, 1, 64 * 1024, vmlinux);
+	for(loop = 0; loop < (64 * 1024) - sizeof(magic_str); loop++){
+		if(buffer[loop] == magic_str[0]){
+			if((magic = strstr(&buffer[loop], magic_str))){
+				printf("Magic at 0x%.08X %p %p\n", magic - buffer, magic, buffer);					
+				printf("Found Magic %X%X%X%X\n",
+					buffer[loop + strlen(magic_str)],
+					buffer[loop + strlen(magic_str) + 2],
+					buffer[loop + strlen(magic_str) + 1],
+					buffer[loop + strlen(magic_str) + 3]);
+				
+				buffer[loop + strlen(magic_str)] = real_size_vmlinux >> 24;
+				buffer[loop + strlen(magic_str) + 2] = (real_size_vmlinux >> 16) & 0xff;
+				buffer[loop + strlen(magic_str) + 1] = (real_size_vmlinux >> 8) & 0xff;
+				buffer[loop + strlen(magic_str) + 3] = (real_size_vmlinux) & 0xff;
+	
+				printf("Replaced with %.02X%.02X%.02X%.02X\n",
+					buffer[loop + strlen(magic_str)],
+					buffer[loop + strlen(magic_str) + 2],
+					buffer[loop + strlen(magic_str) + 1],
+					buffer[loop + strlen(magic_str) + 3]);
+ 
+			}
+		}
+	}
+	
+	fwrite(buffer, 1, 64 * 1024, vmlinux_out);	
+	real_size_vmlinux -= 64 * 1024;
+	do {
+		real_size_vmlinux -= 64 * 1024;
+		memset(buffer, 0, 64 * 1024);
+		fread(buffer, 1, 64 * 1024, vmlinux);
+		fwrite(buffer, 1, 64 * 1024, vmlinux_out);
+	} while (real_size_vmlinux);
+
+	return 0;
+}