From fc3ada0c116056d5d7e62477a45ac68632b69ca4 Mon Sep 17 00:00:00 2001
From: Doug Zongker <>
Date: Thu, 2 Apr 2009 09:40:40 -0700
Subject: [PATCH] AI 144101: am: CL 144070 Add an option to wipe cache (only)
 to the recovery menu.   Original author: dougz   Merged from:
 //branches/donutburger/...

Automated import of CL 144101
---
 recovery.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/recovery.c b/recovery.c
index 221ee29..a0bae97 100644
--- a/recovery.c
+++ b/recovery.c
@@ -302,9 +302,11 @@ prompt_and_wait()
 #define ITEM_REBOOT        0
 #define ITEM_APPLY_SDCARD  1
 #define ITEM_WIPE_DATA     2
+#define ITEM_WIPE_CACHE    3
     char* items[] = { "reboot system now [Home+Back]",
                       "apply sdcard:update.zip [Alt+S]",
                       "wipe data/factory reset [Alt+W]",
+                      "wipe cache partition",
                       NULL };
 
     ui_start_menu(headers, items);
@@ -357,6 +359,13 @@ prompt_and_wait()
                     if (!ui_text_visible()) return;
                     break;
 
+                case ITEM_WIPE_CACHE:
+                    ui_print("\n-- Wiping cache...\n");
+                    erase_root("CACHE:");
+                    ui_print("Cache wipe complete.\n");
+                    if (!ui_text_visible()) return;
+                    break;
+
                 case ITEM_APPLY_SDCARD:
                     ui_print("\n-- Install from sdcard...\n");
                     int status = install_package(SDCARD_PACKAGE_FILE);