add a tinylinux config file

Make the error in buildrom a lot more informative -- how big are the
things that did not fit? it now tells you.

git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2162 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

diff --git a/targets/via/epia/Config.512kflash.linuxtiny.lb b/targets/via/epia/Config.512kflash.linuxtiny.lb
new file mode 100644 (file)
index 0000000..8056fb3
--- /dev/null
+++ b/targets/via/epia/Config.512kflash.linuxtiny.lb
@@ -0,0 +1,21 @@
+# Sample config file for EPIA
+# This will make a target directory of ./epia.512kflash
+
+target epia.512kflash.linuxtiny
+mainboard via/epia
+
+option ROM_SIZE=524288
+option FALLBACK_SIZE=ROM_SIZE
+option MAXIMUM_CONSOLE_LOGLEVEL=10
+option DEFAULT_CONSOLE_LOGLEVEL=10
+
+romimage "fallback" 
+       option USE_FALLBACK_IMAGE=1
+       option ROM_IMAGE_SIZE=64*1024
+       option LINUXBIOS_EXTRA_VERSION=".0Fallback"
+#      payload /usr/share/etherboot/5.1.9pre2-lnxi-lb/tg3--ide_disk.zelf
+#      payload ../../../../tg3--ide_disk.zelf  
+       payload /tmp/linux.elf
+end
+
+buildrom ./linuxbios.rom ROM_SIZE  "fallback"

diff --git a/util/buildrom/buildrom.c b/util/buildrom/buildrom.c
index 9dde492d0fab62f1c1a59d66b64c17b720c518a9..36c2443d787de5adfb46697bf04dd54ac708e414 100644 (file)
--- a/util/buildrom/buildrom.c
+++ b/util/buildrom/buildrom.c
@@ -64,8 +64,10 @@ int main(int argc, char *argv[])
 
        if (fstat(payloadfd, &payloadbuf) < 0)
                fatal("stat of infile");
-       if (payloadbuf.st_size > (romsize - size))
-               fatal("payload + linuxbios size larger than ROM size!\n");
+       if (payloadbuf.st_size > (romsize - size)){
+               fprintf(stderr, "payload (%d) + linuxbios (%d) size larger than ROM (%d) size!\n", payloadbuf.st_size, size, romsize);
+               exit(1);
+       }
 
        cp = malloc(romsize);
        if (!cp)