new GPT world, switch to JI6 bootloader

- require JI6 bootloader and JI4 radio
- machine name is now "herring"
- filesystems now mounted by name
- setup_fs can now deal with name aliases for devices
- kernel updated as below:

6ab2f34 S5PC11X: Fix compile error related sd/mmc platdata of herring
f149eab S5PC11X: BATTERY: add gpio irq information at max8998 i2c device
a8655ff S5PC11X: FIMC: Update fimc driver.
5d2366a S5PC11X: CONFIG: Add CONFIG_INPUT_KEYCHORD for bugreport service
f44d575 S5PC11X: renamed board config file. renamed herring config from crespo and added Herring configuration
5fdbe88 S5PC11X: Add Herring configuration in board file Added configuration for Herring board
0f50abd S5PC11X: remove unused machine check code
1251f00 fs: partitions: add partition name to uevent
94dc613 ARM: crespo: defconfig: disable legacy PTYs
5a3d459 EFI/GPT: Register named partitions.
cb2a888 Revert "EFI/GPT: Register named partitions."
719e7bc S5PC11X: I2C: Fix compile warnning.
60db07a S5PC11X: VIBRATOR: Add driver for Imagis ISA1000 haptic
4dce0eb ARM: crespo: defconfig: enable EFI/GPT partitions
7257dce fs: partitions: Add support for named partitions
cb9d4a5 ARM: crespo: defconfig: enable DEBUG_FS

Change-Id: I7be3ed0d2bf94807f40e0a21b322b49458e71e83

1 files changed, 17 insertions, 4 deletions

diff --git a/setup_fs.c b/setup_fs.c
index 74a6e71..0acf026 100644
--- a/setup_fs.c
+++ b/setup_fs.c
@@ -9,10 +9,23 @@ const char *mkfs = "/system/bin/make_ext4fs";
 
 int setup_fs(const char *blockdev)
 {
-    char buf[128];
+    char buf[256], path[128];
     pid_t child;
-    int status;
+    int status, n;
 
+        /* we might be looking at an indirect reference */
+    n = readlink(blockdev, path, sizeof(path) - 1);
+    if (n > 0) {
+        path[n] = 0;
+        if (!memcmp(path, "/dev/block/", 11))
+            blockdev = path + 11;
+    }
+
+    if (strchr(blockdev,'/')) {
+        fprintf(stderr,"not a block device name: %s\n", blockdev);
+        return 0;
+    }
+    
     sprintf(buf,"/sys/fs/ext4/%s", blockdev);
     if (access(buf, F_OK) == 0) {
         fprintf(stderr,"device %s already has a filesystem\n", blockdev);
@@ -44,8 +57,8 @@ int main(int argc, char **argv)
     int need_reboot = 0;
 
     while (argc > 1) {
-        if (strlen(argv[1]) > 32) continue;
-        need_reboot |= setup_fs(argv[1]);
+        if (strlen(argv[1]) < 128)
+            need_reboot |= setup_fs(argv[1]);
         argv++;
         argc--;
     }