Changeset 12381

Timestamp:

06/25/2009 08:48:46 PM (4 months ago)

Author:

BrainSlayer

Message:

fixes bootcode for Atheros LSDK based firmwares

Files:

• ar5315_microredboot/microredboot/CHANGELOG (modified) (1 diff)
• ar5315_microredboot/microredboot/boot/src/misc_lzma.c (modified) (3 diffs)
• ar5315_microredboot/microredboot/boot/src/ramconfig.h (modified) (1 diff)

ar5315_microredboot/microredboot/CHANGELOG

@@ -1 +1 @@
-25.6.09
+    * fix bootcode for LSDK based devices
-    * add cfg partition for ubnt devices
-24.6.09

ar5315_microredboot/microredboot/boot/src/misc_lzma.c

@@ -223 +223 @@
-#include <lib/nvram.c>
-
+typedef struct {
+        char *name;
+        char *val;
+} t_env_var;
+
+struct parmblock {
+        t_env_var memsize;
+        t_env_var modetty0;
+        t_env_var ethaddr;
+        t_env_var env_end;
+        char *argv[2];
+        char text[0];
+};
+
+static void set_cmdline(void)
+{
+        char *pcmd;
+        struct parmblock *pb;
+        pb = (struct parmblock *)0x80030000;
+        pcmd = pb->text;
+
+        pb->memsize.name = pcmd;
+        strcpy(pcmd, "memsize");
+        pcmd += 7;
+        pb->memsize.val = ++pcmd;
+        strcpy(pcmd, "0x");
+        pcmd += 2;
+        static char *xlate = "0123456789abcdef";
+        int i;
+        int c = 0;
+        unsigned int val = RAM_SIZE;
+        for (i = 28; i >= 0; i -= 4) {
+                pcmd[c++] = xlate[(val >> i) & 0xf];
+        }
+        pcmd += c;
+        pb->modetty0.name = ++pcmd;
+        strcpy(pcmd, "modetty0");
+        pcmd += 8;
+        pb->modetty0.val = ++pcmd;
+        strcpy(pcmd, "115200,n,8,1,hw");
+        pcmd += 15;
+        pb->ethaddr.name = NULL;
+        pb->ethaddr.val = NULL;
+        pb->argv[0] = pcmd;
+        pb->argv[1] = ++pcmd;
+        pcmd[0] = 0;            //terminate, no commandline
+
+        void (*tt) (int a, char **b, void *c);
+        tt = bootoffset;
+        tt(2, pb->argv, pb);
+
+}
+
-ulg
-decompress_kernel(ulg output_start, ulg free_mem_ptr_p, ulg free_mem_ptr_end_p)
@@ -258 +311 @@
-                bootoffset = 0x800004bc;
-                resettrigger = 0;
+                puts("loading");
+                lzma_unzip();
+                puts("\n\n\n");
+                return output_ptr;
-        } else {
-                flashdetect();
@@ -268 +325 @@
-                /* important, enable ethernet bus, if the following lines are not initialized linux will not be able to use the ethernet mac, taken from redboot source */
-                enable_ethernet();
-
-
-
-
-
-
-
+
+
+
+
+

ar5315_microredboot/microredboot/boot/src/ramconfig.h

@@ -1 @@
-
-
-
+
+